AMRESCO RESIDENTIAL SECURITIES CORP MORTGAGE LOAN TR 1997-2
8-K, 1997-06-27
INVESTMENT ADVICE
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                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    Form 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

                Date of Report (Date of earliest event reported)
                                  June 12, 1997

      AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2
             (Exact name of registrant as specified in its charter)

           New York                 333-8687-04              Application Pending
(State or Other Jurisdiction        (Commission               (I.R.S. Employer
      of Incorporation)             File Number)             Identification No.)

c/o The Bank of New York
    101 Barclay Street
    New York, NY                                                    10286
    (Address of Principal                                        (Zip Code)
    Executive Offices)

       Registrant's telephone number, including area code (212) 485-1784

                                   No Change
         (Former name or former address, if changed since last report)

<PAGE>

Item 2.  Acquisition or Disposition of Assets

Description of the Certificates and the Mortgage Loans

     AMRESCO Residential  Securities  Corporation  registered issuances of up to
$2,000,000,000 principal amount of Mortgage Loan Pass-Through  Certificates on a
delayed or continuous  basis  pursuant to Rule 415 under the  Securities  Act of
1933,  as  amended  (the  "Act"),  by  a  Registration  Statement  on  Form  S-3
(Registration  File No. 333-8687) (as amended,  the  "Registration  Statement").
Pursuant  to  the  Registration   Statement,   AMRESCO  Residential   Securities
Corporation  Mortgage Loan Trust 1997-2 (the "Registrant" or the "Trust") issued
$740,000,000  in aggregate  principal  amount of its Mortgage Loan  Pass-Through
Certificates, Series 1997-2 (the "Certificates"), on June 12, 1997. This Current
Report on Form 8-K is being  filed to satisfy an  undertaking  to file copies of
certain agreements executed in connection with the issuance of the Certificates,
the forms of which were filed as Exhibits to the Registration Statement.

     The Certificates were issued pursuant to a Pooling and Servicing  Agreement
(the "Pooling and Servicing Agreement") attached hereto as Exhibit 4.1, dated as
of  June  1,  1997,  among  AMRESCO  Residential   Securities  Corporation  (the
"Depositor"),  AMRESCO Residential Capital Markets, Inc. (the "Seller"), Advanta
Mortgage Corp. USA, as a Servicer,  Ameriquest  Mortgage Company,  as a Servicer
and  Option  One  Mortgage  Corporation,   as  a  Servicer  (collectively,   the
"Servicers")  and  The  Bank  of New  York,  in its  capacity  as  trustee  (the
"Trustee").  The Certificates  consist of the following classes:  the Class A-1,
Class A-2,  Class A-3, Class A-4, Class A-5, Class A-6, Class A-7, Class A-8 and
Class A-9 Certificates (the "Class A  Certificates"),  Class M-1F and Class M-1A
Certificates  (the  "Class  M-1  Certificates"),   Class  M-2F  and  Class  M-2A
Certificates (the "Class M-2 Certificates" and,  collectively with the Class M-1
Certificates,   the  "Mezzanine  Certificates"),   Class  B-1F  and  Class  B-1A
Certificates  (the "Class B Certificates"),  Class S Interest-Only  Certificates
(the  "Class  S   Certificates"),   the  Class  C  Certificates  (the  "Class  C
Certificates")  and the Class R Certificates  (the "Class R  Certificates"  and,
together with the Class A Certificates the Mezzanine  Certificates,  the Class B
Certificates,  the  Class S  Certificates  and the  Class  C  Certificates,  the
"Certificates").  Only the Class A Certificates,  the Mezzanine Certificates and
the Class B Certificates (collectively, the "Offered Certificates") were offered
pursuant  to the  Registration  Statement.  The  Certificates  evidence,  in the
aggregate, 100% of the undivided beneficial ownership interests in the Trust.

     The assets of the Trust  initially  include a pool of  closed-end  mortgage
loans (the "Mortgage Loans") secured by mortgages or deeds of trust primarily on
one-to-four family residential properties. Interest distributions on the Offered
Certificates  are based on the  Certificate  Principal  Balance  thereof and the
applicable  Pass-Through  Rate thereof.  The Pass-Through  Rates for the Offered
Certificates are as follows:  Class A-1, 6.800%;  Class A-2, 6.700%;  Class A-3,
6.795%;  Class A-4,  6.930%;  Class A-5, 7.100%;  Class A-6, 7.210%;  Class A-7,
7.570%;  Class A-8,  7.175%;  and Class  A-9, a variable  rate as defined in the
Pooling and Servicing Agreement; Class M-1F, 7.430%; Class M-1A, a variable rate
as defined in the Pooling and Servicing  Agreement;  Class M-2F,  7.665%;  Class
M-2A, a variable rate as defined in the Pooling and Servicing  Agreement,  Class
B-1F,  7.975%;  and Class  B-1A,  a variable  rate as defined in the Pooling and
Servicing  Agreement.  The Offered Certificates have initial aggregate principal
amounts as follows: Class A-1, $48,800,000; Class A-2, $44,500,000; Class

<PAGE>

A-3,  $68,100,000;  Class A-4, $27,900,000;  Class A-5, $21,300,000;  Class A-6,
$14,900,000;   Class  A-7,  $36,975,000;  Class  A-8,  $28,900,000;  Class  A-9,
$334,757,000;  Class M-1F,  $12,487,000;  Class M-1A,  $25,438,000;  Class M-2F,
$18,315,000;  Class M-2A, $24,420,000;  Class B-1F, $10,823,000; and Class B-1A,
$22,385,000.

     As of the Cut-Off Date,  the Mortgage Loans  possessed the  characteristics
described in the Prospectus  dated July 29, 1996 and the  Prospectus  Supplement
dated June 5, 1997 filed pursuant to Rule 424(b)(5) of the Act on June 12, 1997.

<PAGE>

Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.

(a)  Not applicable

(b)  Not applicable

(c)  Exhibits:

     1.1  Underwriting Agreement dated June 5, 1997, between AMRESCO Residential
          Securities  Corporation  and Prudential  Securities  Incorporated,  as
          Representative of the Several Underwriters.

     4.1  Pooling  and  Servicing  Agreement  dated as of June 1, 1997,  AMRESCO
          Residential  Securities   Corporation,   AMRESCO  Residential  Capital
          Markets,  Inc., Advanta Mortgage Corp. USA, as a Servicer,  Ameriquest
          Mortgage Company,  as a Servicer and Option One Mortgage  Corporation,
          as a Servicer and The Bank of New York, as Trustee.

<PAGE>

                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                AMRESCO RESIDENTIAL SECURITIES
                                CORPORATION MORTGAGE LOAN TRUST 1997-2

                                By:  AMRESCO Residential Securities Corporation,
                                       as Depositor


                                By: \s\ Ronald B. Kirkland
                                    -------------------------------------------
                                    Name:  Ronald B. Kirkland
                                    Title: Chief Financial Officer and
                                           Chief Accounting Officer

Dated:  June 24, 1997

<PAGE>

                                 EXHIBIT INDEX

Exhibit No. Description                                                 Page No.

    1.1     Underwriting Agreement dated June 5, 1997, between
            AMRESCO Residential Securities Corporation and
            Prudential Securities Incorporated, as Representative 
            of the Several Underwriters.                                  _____

    4.1     Pooling and Servicing Agreement dated as of June 1, 1997,
            AMRESCO Residential Securities Corporation, AMRESCO
            Residential Capital Markets, Inc., Advanta Mortgage Corp.
            USA, as a Servicer, Ameriquest Mortgage Company, as a
            Servicer and Option One Mortgage Corporation, as a
            Servicer and The Bank of New York, as Trustee.                _____



                                                                     Exhibit 1.1

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION

                                      AND

                       PRUDENTIAL SECURITIES INCORPORATED
                 As Representative of the several Underwriters

                             UNDERWRITING AGREEMENT

                                      FOR

     AMRESCO RESIDENTIAL SECURITIES CORPORATION MORTGAGE LOAN TRUST 1997-2

                    MORTGAGE LOAN PASS THROUGH CERTIFICATES,

                       CLASS A-1 FIXED RATE CERTIFICATES
                       CLASS A-2 FIXED RATE CERTIFICATES
                       CLASS A-3 FIXED RATE CERTIFICATES
                       CLASS A-4 FIXED RATE CERTIFICATES
                       CLASS A-5 FIXED RATE CERTIFICATES
                       CLASS A-6 FIXED RATE CERTIFICATES
                       CLASS A-7 FIXED RATE CERTIFICATES
                       CLASS A-8 FIXED RATE CERTIFICATES
                     CLASS A-9 ADJUSTABLE RATE CERTIFICATES
                       CLASS M-1F FIXED RATE CERTIFICATES
                     CLASS M-1A ADJUSTABLE RATE CERTIFICATES
                       CLASS M-2F FIXED RATE CERTIFICATES
                     CLASS M-2A ADJUSTABLE RATE CERTIFICATES
                       CLASS B-1F FIXED RATE CERTIFICATES
                     CLASS B-1A ADJUSTABLE RATE CERTIFICATES

<PAGE>

     AMRESCO RESIDENTIAL SECURITIES CORPORATION MORTGAGE LOAN TRUST 1997-2

                    MORTGAGE LOAN PASS THROUGH CERTIFICATES,

                       CLASS A-1 FIXED RATE CERTIFICATES
                       CLASS A-2 FIXED RATE CERTIFICATES
                       CLASS A-3 FIXED RATE CERTIFICATES
                       CLASS A-4 FIXED RATE CERTIFICATES
                       CLASS A-5 FIXED RATE CERTIFICATES
                       CLASS A-6 FIXED RATE CERTIFICATES
                       CLASS A-7 FIXED RATE CERTIFICATES
                       CLASS A-8 FIXED RATE CERTIFICATES
                     CLASS A-9 ADJUSTABLE RATE CERTIFICATES
                       CLASS M-1F FIXED RATE CERTIFICATES
                     CLASS M-1A ADJUSTABLE RATE CERTIFICATES
                       CLASS M-2F FIXED RATE CERTIFICATES
                     CLASS M-2A ADJUSTABLE RATE CERTIFICATES
                       CLASS B-1F FIXED RATE CERTIFICATES
                     CLASS B-1A ADJUSTABLE RATE CERTIFICATES

                             UNDERWRITING AGREEMENT

                                                                    June 5, 1997

Prudential Securities Incorporated
 as Representative of the
 several Underwriters
One New York Plaza, 15th Floor
New York, New York  10292-2015

Dear Ladies and Gentlemen:

     AMRESCO Residential  Securities  Corporation (the "Depositor"),  a Delaware
corporation,  has authorized the issuance and sale of Mortgage Loan Pass-Through
Certificates,  Class A-1, Class A-2, Class A-3, Class A-4, Class A-5, Class A-6,
Class A-7, Class A-8 and Class A-9 (the "Class A Certificates"),  Class M-1F and
Class M-1A (the "Class M-1 Certificates"), Class M-2F and Class M-2A (the "Class
M-2  Certificates"  and,  collectively  with the  Class  M-1  Certificates,  the
"Mezzanine Certificates"),  Class B-1F and Class B-1A (the "Class B Certificates
and,   collectively   with  the   Mezzanine   Certificates,   the   "Subordinate
Certificates" and,  collectively with the Class A Certificates and the Mezzanine
Certificates,  the "Offered  Certificates")  and the Class S  Certificates,  the
Class  C and  the  Class  R  Certificates  (the  "Retained  Certificates,"  and,
collectively  with the Offered  Certificates,  the  "Certificates"),  evidencing
interests in a pool of fixed and  adjustable  rate mortgage loans (the "Mortgage
Loans").  The Mortgage Loans are secured  primarily by first and second deeds of
trust or mortgages on one- to four-family residential properties.

     Only the Offered Certificates are being purchased by the Underwriters named
in Schedule A hereto, and the Underwriters are purchasing,  severally,  only the
Offered  Certificates  set forth opposite their names in Schedule A, except that
the amounts  purchased by the Underwriters may change in accordance with Section
X of this Agreement. Prudential Securities Incorporated is acting as

<PAGE>

representative of the several Underwriters and in such capacity,  is hereinafter
referred to as the "Representative."

     The  Certificates  will be issued under a pooling and  servicing  agreement
(the  "Pooling  and  Servicing  Agreement"),  dated as of June 1, 1997 among the
Depositor,  AMRESCO Residential Capital Markets, Inc., as Seller (the "Seller"),
Advanta   Mortgage   Corp.  USA   ("Advanta"),   Ameriquest   Mortgage   Company
("Ameriquest") and Option One Mortgage  Corporation  ("Option One") as Servicers
(the  "Servicers")  and The Bank of New York,  as trustee (the  "Trustee").  The
Certificates  will  evidence  fractional  undivided  interests in the trust (the
"Trust").  The assets of the Trust will initially include, among other things, a
pool of fixed and adjustable rate Mortgage Loans (the "Initial  Mortgage Loans")
and such amounts as may be held by the Trustee in the  Pre-Funding  Account (the
"Pre-Funding  Account"),  the  Capitalized  Interest  Account (the  "Capitalized
Interest Account") and any other accounts held by the Trustee for the Trust. The
Initial Mortgage Loans will be acquired,  in part, from the various  Originators
pursuant to the  various  "Transfer  Agreements"  as such term is defined in the
Pooling and Servicing Agreement.

     On the Closing Date,  approximately  $145,800,000  will be deposited by the
Depositor in the name of the Trustee in the Pre-Funding Account from the sale of
the Certificates.  It is intended that additional  Mortgage Loans satisfying the
criteria  specified  in the Pooling and  Servicing  Agreement  (the  "Subsequent
Mortgage  Loans") will be purchased by the Trust for inclusion in the Trust from
the  Depositor  from time to time on or before  September  3, 1997 from funds on
deposit in the Pre-Funding Account at the time of execution and delivery of each
Subsequent Transfer Agreement  ("Subsequent Transfer  Agreement").  Funds in the
Capitalized  Interest Account will be applied by the Trustee to cover shortfalls
in interest during the Funding Period.  The Offered  Certificates will initially
represent  an undivided  ownership  interest in the sum of (i) a pool of Initial
Mortgage  Loans in an amount of  $594,159,422.09  as of the close of business on
June 1, 1997 (the "Cut-Off Date") and (ii) approximately $145,800,000 on deposit
in the Pre-Funding  Account.  A form of the Pooling and Servicing  Agreement has
been filed as an exhibit to the Registration Statement (hereinafter defined).

     The Certificates are more fully described in a Registration Statement which
the Depositor has furnished to the Underwriters.  Capitalized terms used but not
defined  herein  shall  have  the  meanings  given  to them in the  Pooling  and
Servicing Agreement.

     SECTION I.  Representations and Warranties of the Depositor.  The Depositor
represents and warrants to, and agrees with the Underwriters that:

     A. A  Registration  Statement  on Form  S-3  (No.  333-8687),  has (i) been
prepared by the Depositor in conformity with the  requirements of the Securities
Act of 1933 (the "Securities Act") and the rules and regulations (the "Rules and
Regulations")  of the United  States  Securities  and Exchange  Commission  (the
"Commission")  thereunder,  (ii)  been  filed  with  the  Commission  under  the
Securities Act and (iii) become  effective  under the Securities  Act. Copies of
such  Registration  Statement  have  been  delivered  by  the  Depositor  to the
Representative.  As used in this Agreement,  "Effective Time" means the date and
the  time  as  of  which  such  Registration   Statement,  or  the  most  recent
post-effective  amendment  thereto,  if  any,  was  declared  effective  by  the
Commission; "Effective Date" means the date of the Effective Time; "Registration
Statement" means such registration  statement,  at the Effective Time, including
any documents incorporated by reference therein at such time; "Basic Prospectus"
means such final  prospectus  dated July 28, 1996; and  "Prospectus  Supplement"
means the final prospectus supplement relating to the Offered  Certificates,  to
be filed with the  Commission  pursuant to  paragraphs  (2),  (3) or (5) of Rule
424(b) of the Rules and  Regulations.  "Prospectus"  means the Basic  Prospectus
together with the Prospectus Supplement. Reference made herein to the Prospectus
shall be deemed to refer to and


                                       2
<PAGE>

include any documents  incorporated by reference  therein pursuant to Item 12 of
Form  S-3  under  the  Securities  Act as of the  date  of the  Prospectus,  any
reference to any amendment or supplement  to the  Prospectus  shall be deemed to
refer to and include any  document  filed under the  Securities  Exchange Act of
1934 (the "Exchange  Act") after the date of the Prospectus and  incorporated by
reference  in  the  Prospectus,  and  any  reference  to  any  amendment  to the
Registration  Statement  shall be deemed to include any report of the  Depositor
filed with the Commission pursuant to Section 13(a) or 15(d) of the Exchange Act
after the Effective Time that is incorporated  by reference in the  Registration
Statement.  The Commission has not issued any order preventing or suspending the
use of the  Prospectus.  There are no contracts  or  documents of the  Depositor
which  are  required  to be  filed as  exhibits  to the  Registration  Statement
pursuant to the Securities Act or the Rules and Regulations  which have not been
so filed or incorporated by reference  therein on or prior to the Effective Date
of the Registration Statement other than such documents or materials, if any, as
any Underwriter  delivers to the Depositor pursuant to Section VIII D hereof for
filing on Form 8-K.

     B. The Registration  Statement conforms, and the Prospectus and any further
amendments or supplements to the Registration  Statement or the Prospectus will,
when they become effective or are filed with the Commission, as the case may be,
conform in all respects to the  requirements of the Securities Act and the Rules
and Regulations.  The Registration  Statement,  as of the Effective Date thereof
and of any amendment thereto,  did not contain an untrue statement of a material
fact or omit to state a material fact required to be stated therein or necessary
to make the statements  therein not  misleading.  The Prospectus as of its date,
and as  amended or  supplemented  as of the  Closing  Date does not and will not
contain any untrue statement of a material fact or omit to state a material fact
necessary  in  order  to  make  the  statements  therein,  in the  light  of the
circumstances  under  which they were made,  not  misleading;  provided  that no
representation  or warranty is made as to  information  contained  in or omitted
from the  Registration  Statement  or the  Prospectus  in  reliance  upon and in
conformity with written information furnished to the Depositor in writing by the
Underwriters expressly for use therein.

     C. The documents  incorporated  by reference in the  Prospectus,  when they
became  effective  or were  filed  with  the  Commission,  as the  case  may be,
conformed in all material  respects to the requirements of the Securities Act or
the Exchange Act, as applicable, and the rules and regulations of the Commission
thereunder,  and none of such  documents  contained  an  untrue  statement  of a
material fact or omitted to state a material fact required to be stated  therein
or  necessary to make the  statements  therein not  misleading;  and any further
documents so filed and  incorporated by reference in the  Prospectus,  when such
documents become effective or are filed with the Commission, as the case may be,
will conform in all material  respects to the requirements of the Securities Act
or the  Exchange  Act,  as  applicable,  and the  rules and  regulations  of the
Commission  thereunder  and will not contain an untrue  statement  of a material
fact or omit to state a material fact required to be stated therein or necessary
to make the statements  therein not misleading;  provided that no representation
is made as to documents deemed to be incorporated by reference in the Prospectus
as the result of filing a Form 8-K at the request of the Underwriters  except to
the extent such documents reflect information  furnished by the Depositor to the
Underwriters for the purpose of preparing such documents.

     D.  Since  the  respective  dates as of which  information  is given in the
Prospectus,  there has not been any material adverse change,  or any development
involving  a  prospective  material  adverse  change,  in the  general  affairs,
management,  financial  condition,  or results of operations  of the  Depositor,
otherwise than as set forth or contemplated in the Prospectus as supplemented or
amended as of the Closing Date.

     E. The Depositor has been duly  incorporated  and is validly  existing as a
corporation   in  good  standing   under  the  laws  of  its   jurisdiction   of
incorporation, is duly qualified to do business and is in good


                                       3
<PAGE>

standing as a foreign corporation in each jurisdiction in which its ownership or
lease of property or the conduct of its business  requires  such  qualification,
and has all power and  authority  necessary  to own or hold its  properties,  to
conduct  the  business  in which it is engaged and to enter into and perform its
obligations  under this  Agreement,  the Pooling and Servicing  Agreement or any
Subsequent Transfer Agreement and to cause the Certificates to be issued.

     F. There are no actions, proceedings or investigations pending with respect
to which the Depositor has received  service of process  before or threatened by
any court,  administrative  agency or other tribunal to which the Depositor is a
party or of which any of its  properties  is the subject (a) which if determined
adversely to the Depositor would have a material  adverse effect on the business
or financial  condition of the  Depositor,  (b) asserting the invalidity of this
Agreement,  the  Pooling  and  Servicing  Agreement,  the  Certificates,  or any
Subsequent  Transfer  Agreement,  (c)  seeking to prevent  the  issuance  of the
Certificates  or the  consummation  by the Depositor of any of the  transactions
contemplated  by the Pooling and  Servicing  Agreement,  this  Agreement  or any
Subsequent Transfer Agreement,  as the case may be, (d) which might individually
or in the aggregate  materially  and  adversely  affect the  performance  by the
Depositor of its obligations  under, or the validity or  enforceability  of, the
Pooling and Servicing  Agreement,  and this Agreement,  the  Certificates or any
Subsequent  Transfer  Agreement or (e) which might adversely  affect the federal
income tax attributes of the Certificates as described in the Prospectus.

     G. This  Agreement has been,  and the Pooling and  Servicing  Agreement and
each Subsequent  Transfer  Agreement when executed and delivered as contemplated
hereby and thereby will have been,  duly  authorized,  executed and delivered by
the  Depositor,  and this Agreement  constitutes,  and the Pooling and Servicing
Agreement when executed and delivered as contemplated  herein,  will constitute,
legal,  valid and  binding  instruments  enforceable  against the  Depositor  in
accordance with their  respective  terms,  subject as to  enforceability  to (x)
applicable bankruptcy,  reorganization,  insolvency, moratorium or other similar
laws affecting  creditors'  rights generally,  (y) general  principles of equity
(regardless  of whether  enforcement  is sought in a proceeding  in equity or at
law),  and (z) with  respect  to  rights  of  indemnity  under  this  Agreement,
limitations of public policy under applicable securities laws.

     H. The execution,  delivery and performance of this Agreement,  the Pooling
and Servicing  Agreement and any Subsequent  Transfer Agreement by the Depositor
and the  consummation  of the  transactions  contemplated  hereby  and  thereby,
compliance  with the  provisions  thereof,  and the issuance and delivery of the
Certificates  do not and  will  not  conflict  with or  result  in a  breach  or
violation of any of the terms or provisions  of, or constitute a default  under,
any indenture,  mortgage,  deed of trust,  loan agreement or other  agreement or
instrument to which the Depositor is a party, by which the Depositor is bound or
to  which  any of the  properties  or  assets  of  the  Depositor  or any of its
subsidiaries is subject, which breach or violation would have a material adverse
effect on the business,  operations or financial condition of the Depositor, nor
will such actions  result in any violation of the  provisions of the articles of
incorporation  or by-laws of the Depositor (which breach or violation would have
a material adverse effect on the business,  operations or financial condition of
the Depositor),  or any statute or any order, rule or regulation of any court or
governmental agency or body having jurisdiction over the Depositor or any of its
properties or assets. The Depositor is not a party to, bound by, or in breach or
violation of, any indenture or other  agreement or instrument,  or subject to or
in  violation  of  any  statute,   order,  rule  or  regulation  of  any  court,
governmental  agency  or body or other  tribunal  having  jurisdiction  over the
Depositor,  which materially and adversely  affects,  or is reasonably likely in
the future to materially and adversely affect,  (i) the ability of the Depositor
to perform its  obligations  under this  Agreement and the Pooling and Servicing
Agreement or (ii) the business,  operations,  results of  operations,  financial
position, income, properties or assets of the Depositor.


                                       4
<PAGE>

     I. The Depositor has no reason to know that Deloitte & Touche,  LLP are not
independent  public accountants with respect to the Depositor as required by the
Securities Act and the Rules and Regulations.

     J. The direction by the Depositor to the Trustee to execute,  authenticate,
issue and deliver the  Certificates  has been duly  authorized by the Depositor,
and  assuming  the Trustee  has been duly  authorized  to do so, when  executed,
authenticated,  issued  and  delivered  by the  Trustee in  accordance  with the
Pooling and Servicing  Agreement,  the  Certificates  will be validly issued and
outstanding  and will be  entitled to the  benefits  provided by the Pooling and
Servicing Agreement.

     K.  No   consent,   approval,   authorization,   order,   registration   or
qualification of or with any court or governmental  agency or body of the United
States is  required  for the  issuance of the  Certificates  and the sale of the
Offered  Certificates to the Underwriters,  or the consummation by the Depositor
of the other  transactions  contemplated  by this  Agreement,  the  Pooling  and
Servicing Agreement and any Subsequent Transfer Agreement, except such consents,
approvals,  authorizations,  registrations or  qualifications as may be required
under State  securities  or Blue Sky laws in  connection  with the  purchase and
distribution  of the Offered  Certificates  by the  Underwriters or as have been
obtained.

     L. The Depositor possesses all material licenses, certificates, authorities
or permits  issued by the  appropriate  State,  Federal  or  foreign  regulatory
agencies or bodies  necessary to conduct the business now conducted by it and as
described in the Prospectus,  and there are no proceedings  pending with respect
to which the Depositor has received service of process or, to the best knowledge
of the Depositor  threatened,  relating to the revocation or modification of any
such license, certificate, authority or permit which if decided adversely to the
Depositor would, singly or in the aggregate, materially and adversely affect the
conduct of its business, operations or financial condition.

     M. At the time of  execution  and  delivery of the  Pooling  and  Servicing
Agreement,  the  Depositor  will:  (i) have  good  title to the  Mortgage  Loans
conveyed by the Seller, free and clear of any lien,  mortgage,  pledge,  charge,
encumbrance,  adverse claim or other security interest (collectively,  "Liens");
(ii) not have  assigned to any person any of its right or title in the  Mortgage
Loans,  in the Pooling and  Servicing  Agreement  or in the  Certificates  being
issued  pursuant  thereto;  and (iii) have the power and  authority  to sell its
interest  in  the  Mortgage  Loans  to  the  Trustee  and to  sell  the  Offered
Certificates to the Underwriters. Upon execution and delivery of the Pooling and
Servicing  Agreement by the Trustee,  the Trustee will have acquired  beneficial
ownership  of all of the  Depositor's  right,  title and  interest in and to the
Mortgage Loans.  Upon delivery to the Underwriters of the Offered  Certificates,
the Underwriters will have good title to the Offered  Certificates,  free of any
Liens.

     N. As of the  Cut-Off  Date,  each of the  Mortgage  Loans  will  meet  the
eligibility  criteria  described  in the  Prospectus  and  will  conform  to the
descriptions thereof contained in the Prospectus.

     O. Neither the Depositor nor the Trust created by the Pooling and Servicing
Agreement is an "investment  company"  within the meaning of such term under the
Investment Company Act of 1940 (the "1940 Act") and the rules and regulations of
the Commission thereunder.

     P. At the Closing Date, the Offered  Certificates,  each Transfer Agreement
and the Pooling and Servicing Agreement will conform in all material respects to
the descriptions thereof contained in the Prospectus.

     Q. At the Closing Date, the Class A  Certificates  shall have been rated in
the highest rating  category by Moody's  Investors  Service,  Inc.  ("Moody's"),
Fitch Investors Service, L.P. ("Fitch") and


                                       5
<PAGE>

Duff & Phelps Credit Rating Co. ("DCR").  In addition,  the Class M-1, Class M-2
and Class B  Certificates  shall  receive  ratings  of "Aa2,"  "A3" and  "Baa3,"
respectively from Moody's and "AA," "A" and "BBB," respectively,  from Fitch and
DCR.

     R. Any taxes,  fees and other  governmental  charges in connection with the
execution,  delivery and issuance of this  Agreement,  the Pooling and Servicing
Agreement and the Certificates have been paid or will be paid at or prior to the
Closing Date.

     S. At the Closing Date, each of the  representations  and warranties of the
Depositor  set forth in the Pooling  and  Servicing  Agreement  will be true and
correct in all material respects.

     T. The transfer of the Mortgage Loans to the Trust at the Closing Date and,
if  applicable,  on  each  Subsequent  Transfer  Date,  will be  treated  by the
Depositor for financial  accounting  and reporting  purposes as a sale of assets
and not as a pledge of assets to secure debt.

     U. The Depositor is not aware of (i) any request by the  Commission for any
further  amendment of the  Registration  Statement or the  Prospectus or for any
additional information,  or (ii) any notification with respect to the suspension
of the  qualification  of the  Certificates  for sale in any jurisdiction or the
initiating or threatening of any proceeding for such purpose.

     V. The Pooling and  Servicing  Agreement  is not  required to be  qualified
under the Trust Indenture Act of 1939, as amended.

     Any certificate  signed by an officer of the Depositor and delivered to the
Representative or counsel for the  Representative in connection with an offering
of the  Offered  Certificates  shall be  deemed,  and shall  state that it is, a
representation  and warranty as to the matters covered thereby to each person to
whom the representations and warranties in this Section I are made.

     SECTION II.  Purchase  and Sale.  The  commitment  of the  Underwriters  to
purchase the Offered Certificates  pursuant to this Agreement shall be deemed to
have  been  made on the  basis  of the  representations  and  warranties  herein
contained and shall be subject to the terms and conditions herein set forth. The
Depositor  agrees to instruct the Trustee to issue the Offered  Certificates and
agrees  to sell to the  Underwriters,  and the  Underwriters  agree  (except  as
provided in Sections X and XI hereof) severally and not jointly to purchase from
the Depositor the aggregate initial principal amounts or percentage interests of
the Offered  Certificates  set forth  opposite their names on Schedule A, at the
purchase price or prices set forth in Schedule A.

     SECTION III. Delivery and Payment.  Delivery of and payment for the Offered
Certificates to be purchased by the Underwriters shall be made at the offices of
Arter & Hadden in  Washington  D.C.,  or at such other  place as shall be agreed
upon by the Representative and the Depositor at 10:00 A.M. eastern daylight time
on June  12,  1997 or at such  other  time or date as shall  be  agreed  upon in
writing by the  Representative and the Depositor (such date being referred to as
the "Closing Date").  Payment shall be made to the Depositor by wire transfer of
same day funds payable to the account of the Depositor.  Delivery of the Offered
Certificates  shall  be  made to the  Representative  for  the  accounts  of the
Underwriters  against  payment of the purchase price thereof.  The  Certificates
shall be in such  authorized  denominations  and registered in such names as the
Underwriters  may  request in writing  at least two  business  days prior to the
Closing Date. The Offered Certificates will be made available for examination by
the  Representative  no later than 2:00 p.m.  eastern time on the first business
day prior to the Closing Date.


                                       6
<PAGE>

     SECTION IV. Offering by the Underwriters. It is understood that, subject to
the terms and conditions hereof,  the Underwriters  propose to offer the Offered
Certificates for sale to the public as set forth in the Prospectus.

     SECTION V. Covenants of the Depositor. The Depositor agrees as follows:

     A. To prepare the Prospectus in a form approved by the  Underwriters and to
file such Prospectus  pursuant to Rule 424(b) under the Securities Act not later
than the Commission's close of business on the second business day following the
availability of the Prospectus to the Underwriters; to make no further amendment
or any supplement to the  Registration  Statement or to the Prospectus  prior to
the  Closing  Date  except as  permitted  herein;  to advise  the  Underwriters,
promptly after it receives notice thereof, of the time when any amendment to the
Registration  Statement has been filed or becomes effective prior to the Closing
Date or any  supplement  to the  Prospectus or any amended  Prospectus  has been
filed prior to the  Closing  Date and to furnish  the  Underwriters  with copies
thereof;  to file promptly all reports and any  definitive  proxy or information
statements required to be filed by the Depositor with the Commission pursuant to
Section 13(a),  13(c), 14 or 15(d) of the Exchange Act subsequent to the date of
the  Prospectus  and, for so long as the delivery of a prospectus is required in
connection  with the offering or sale of the Offered  Certificates;  to promptly
advise  the  Underwriters  of its  receipt  of  notice  of the  issuance  by the
Commission of any stop order or of: (i) any order  preventing or suspending  the
use of the Prospectus;  (ii) the suspension of the  qualification of the Offered
Certificates for offering or sale in any  jurisdiction;  (iii) the initiation of
or  threat of any  proceeding  for any such  purpose;  (iv) any  request  by the
Commission for the amending or supplementing  of the  Registration  Statement or
the  Prospectus or for additional  information.  In the event of the issuance of
any  stop  order  or of  any  order  preventing  or  suspending  the  use of the
Prospectus or suspending any such  qualification,  the Depositor  promptly shall
use its best efforts to obtain the withdrawal of such order by the Commission.

     B.  To  furnish  promptly  to the  Underwriters  and  to  counsel  for  the
Underwriters  a signed copy of the  Registration  Statement as originally  filed
with the  Commission,  and of each amendment  thereto filed with the Commission,
including all consents and exhibits filed therewith.

     C. To deliver  promptly to the  Underwriters  such number of the  following
documents as the Underwriters shall reasonably request:  (i) conformed copies of
the  Registration  Statement as originally  filed with the  Commission  and each
amendment thereto (in each case including exhibits); (ii) the Prospectus and any
amended or  supplemented  Prospectus;  and (iii) any  document  incorporated  by
reference in the Prospectus  (including exhibits thereto).  If the delivery of a
prospectus is required at any time prior to the  expiration of nine months after
the  Effective  Time in  connection  with the  offering  or sale of the  Offered
Certificates,  and if at such time any events shall have occurred as a result of
which the  Prospectus as then amended or  supplemented  would include any untrue
statement  of a material  fact or omit to state any material  fact  necessary in
order to make the statements  therein,  in the light of the circumstances  under
which they were made when such Prospectus is delivered,  not misleading,  or, if
for any other reason it shall be  necessary  during such same period to amend or
supplement  the  Prospectus  or to file  under  the  Exchange  Act any  document
incorporated  by  reference  in the  Prospectus  in  order  to  comply  with the
Securities Act or the Exchange Act, the Depositor shall notify the  Underwriters
and, upon any  Underwriter's  request,  shall file such document and prepare and
furnish  without charge to the  Underwriters  and to any dealer in securities as
many copies as the Underwriters  may from time to time reasonably  request of an
amended  Prospectus  or a  supplement  to the  Prospectus  which  corrects  such
statement or omission or effects such  compliance,  and in case the Underwriters
are  required to deliver a  Prospectus  in  connection  with sales of any of the
Offered  Certificates  at any time nine months or more after the Effective Time,
upon the request of an  Underwriter  but at its  expense,  the  Depositor  shall
prepare and deliver to such  Underwriter as many copies as such  Underwriter may
reasonably request of


                                       7
<PAGE>

an amended or  supplemented  Prospectus  complying with Section  10(a)(3) of the
Securities Act. If such amendment or supplement to the Prospectus is required to
be contained in a post-effective  amendment to the Registration  Statement,  the
Depositor will use its best efforts to cause such amendment of the  Registration
Statement to be made effective as soon as possible.

     D. To file promptly with the Commission  any amendment to the  Registration
Statement or the Prospectus or any supplement to the Prospectus that may, in the
judgment of the Depositor or the Underwriters, be required by the Securities Act
or requested by the Commission.

     E. To furnish the Underwriters and counsel for the  Underwriters,  prior to
filing with the Commission,  and to obtain the consent of the  Underwriters  for
the  filing  of  the  following  documents  relating  to the  Certificates:  (i)
amendment to the  Registration  Statement or  supplement to the  Prospectus,  or
document  incorporated  by  reference  in the  Prospectus,  or  (ii)  Prospectus
pursuant to Rule 424 of the Rules and Regulations.

     F. To make generally  available to holders of the Offered  Certificates  as
soon as practicable,  but in any event not later than 90 days after the close of
the period covered thereby, a statement of earnings of the Trust (which need not
be audited) complying with Section 11(a) of the Securities Act and the Rules and
Regulations (including, at the option of the Depositor, Rule 158) and covering a
period of at least twelve  consecutive months beginning not later than the first
day of the first fiscal quarter following the Closing Date.

     G. To use its  best  efforts,  in  cooperation  with the  Underwriters,  to
qualify the Offered  Certificates  for  offering  and sale under the  applicable
securities laws of such states and other  jurisdictions  of the United States or
elsewhere  as the  Underwriters  may  designate,  and  maintain  or  cause to be
maintained such  qualifications in effect for as long as may be required for the
distribution of the Offered  Certificates.  The Depositor will file or cause the
filing of such  statements  and  reports as may be  required by the laws of each
jurisdiction in which the Offered Certificates have been so qualified.

     H. So long as the Offered  Certificates  shall be outstanding the Depositor
shall cause the Trustee,  pursuant to the Pooling and  Servicing  Agreement,  to
deliver to the  Underwriters  as soon as such  statements  are  furnished to the
Trustee:  (i) the annual  statement  as to  compliance  delivered to the Trustee
pursuant to Section 8.16 of the Pooling and Servicing Agreement; (ii) the annual
statement of a firm of independent public  accountants  furnished to the Trustee
pursuant  to Section  8.17 of the  Pooling and  Servicing  Agreement;  (iii) the
monthly  servicing  report  furnished to the Trustee pursuant to Section 8.29 of
the Pooling and Servicing  Agreement;  (iv) the monthly reports furnished to the
Certificateholders  pursuant  to  Section  7.09  of the  Pooling  and  Servicing
Agreement; and (v) from time to time, any other information concerning the Trust
filed with any  government or regulatory  authority  that is otherwise  publicly
available, as the Representative may reasonably request.

     I. To apply the net proceeds from the sale of the Offered  Certificates  in
the manner set forth in the Prospectus.

     J. During a period of seven  calendar days from the Closing  Date,  neither
the  Depositor  nor  any  trust  established,  directly  or  indirectly,  by the
Depositor  will,  without the  Representative's  prior  written  consent  (which
consent shall not be unreasonably withheld), offer or sell mortgage pass-through
certificates backed by mortgage loans, except pursuant to this Agreement.

     K. The Depositor will enter into the applicable agreements,  to which it is
a party  pursuant  to the Pooling and  Servicing  Agreement,  on or prior to the
Closing Date.


                                       8
<PAGE>

     L. On each Subsequent  Transfer Date, the Depositor shall cause its special
counsel to deliver a favorable opinion  substantially to the effect set forth in
Section  VI.G  (except as it applies to  subdivisions  5 and 6 therein)  hereof,
appropriately  modified to refer to the applicable  Subsequent  Mortgage  Loans,
Subsequent Transfer  Agreement,  Subsequent Cut-Off Date and Subsequent Transfer
Date.

     M. The  Depositor  will cause the  Computational  Materials  (as defined in
Section  VIII.D below) with respect to the  Certificates  which are delivered to
the  Depositor  as  provided  in  Section  VIII.D  below  to be  filed  with the
Commission on a Current Report on Form 8-K (the "Current Report") not later than
the date on which  such  materials  are  required  to be filed  pursuant  to the
Kidder/PSA Letters (as defined in Section VIII.D below).

     SECTION VI. Conditions to the Underwriters' Obligations. The obligations of
the Underwriters to purchase the Offered Certificates pursuant to this Agreement
are  subject  to:  (i)  the  accuracy  on  and  as of the  Closing  Date  of the
representations  and  warranties on the part of the Depositor  herein  contained
(including  those  representations  and  warranties set forth in the Pooling and
Servicing  Agreement  and  incorporated  herein);  (ii) the  performance  by the
Depositor  of  all of its  obligations  hereunder;  (iii)  the  accuracy  of the
statements of the Depositor made in any certificate or other document  delivered
pursuant to the provisions hereof;  and (iv) the following  conditions as of the
Closing Date:

     A. The Underwriters  shall have received  confirmation of the effectiveness
of the Registration Statement. No stop order suspending the effectiveness of the
Registration  Statement  or any part  thereof  shall  have  been  issued  and no
proceeding  for that  purpose  shall have been  initiated or  threatened  by the
Commission.   Any  request  of  the   Commission  for  inclusion  of  additional
information  in the  Registration  Statement or the  Prospectus  shall have been
complied with. The Prospectus shall have been filed pursuant to Rule 424(b).

     B.  The  Underwriters  shall  not  have  discovered  and  disclosed  to the
Depositor on or prior to the Closing Date that the Registration Statement or the
Prospectus or any amendment or supplement  thereto  contains an untrue statement
of a fact or omits to state a fact which,  in the  opinion of Dewey  Ballantine,
counsel for the  Underwriters,  is material and is required to be stated therein
or is necessary to make the statements therein not misleading.

     C. All  corporate  proceedings  and other  legal  matters  relating  to the
authorization,  form and validity of this  Agreement,  the Pooling and Servicing
Agreement, the Certificates,  the Registration Statement and the Prospectus, and
all  other  legal  matters  relating  to this  Agreement  and  the  transactions
contemplated  hereby  shall be  satisfactory  in all respects to counsel for the
Underwriters,  and the  Depositor  shall  have  furnished  to such  counsel  all
documents and  information  that they may  reasonably  request to enable them to
pass upon such matters.  The Representative  shall have received the Pooling and
Servicing  Agreement  and  the  Offered   Certificates  in  form  and  substance
satisfactory to the  Representative,  duly executed by all signatories  required
pursuant to the respective terms thereof.

     D. Arter & Hadden shall have  furnished to the  Underwriters  their written
opinion,  as counsel to the Depositor,  addressed to the  Underwriters and dated
the Closing Date, in form and substance satisfactory to the Underwriters, to the
effect that:

     1. The conditions to the use by the Depositor of a  registration  statement
on Form S-3 under the Securities  Act, as set forth in the General  Instructions
to Form S-3, have been satisfied with respect to the Registration  Statement and
the Prospectus.


                                       9
<PAGE>

     2. The  Registration  Statement  and any  amendments  thereto  have  become
effective under the 1933 Act; to the best of such counsel's  knowledge,  no stop
order suspending the effectiveness of the Registration Statement has been issued
and not withdrawn and no  proceedings  for that purpose have been  instituted or
threatened and not terminated;  and the Registration  Statement,  the Prospectus
and each amendment or supplement  thereto,  as of their respective  effective or
issue dates (other than the  financial  and  statistical  information  contained
therein, as to which such counsel need express no opinion),  complied as to form
in all material  respects with the applicable  requirements  of the 1933 Act and
the rules and  regulations  thereunder,  and such  counsel  does not know of any
amendment to the Registration Statement required to be filed.

     3. There are no material  contracts,  indentures  or other  documents  of a
character required to be described or referred to in the Registration  Statement
or the Prospectus or to be filed as exhibits to the Registration Statement other
than  those  described  or  referred  to  therein  or filed or  incorporated  by
reference as exhibits thereto.

     4. The  statements  set forth in the Basic  Prospectus  under the  captions
"Description  of The  Securities"  and in the  Prospectus  Supplement  under the
captions  "Description  of  The  Offered  Certificates"  and  "The  Pooling  and
Servicing Agreement," to the extent such statements purport to summarize certain
provisions of the  Certificates or of the Pooling and Servicing  Agreement,  are
fair and accurate in all material respects.

     5. The  statements  set forth in the Basic  Prospectus  and the  Prospectus
Supplement  under the captions "ERISA  Considerations,"  "Certain Federal Income
Tax Consequences," "Legal Investment Matters" and, "Certain Legal Aspects of the
Mortgage  Assets" to the extent  that they  constitute  matters of federal  law,
provide a fair and accurate summary of such law or conclusions.

     6. The Pooling and Servicing  Agreement and the Transfer Agreements conform
in all material respects to the description  thereof contained in the Prospectus
and the Pooling and  Servicing  Agreement is not required to be qualified  under
the Trust Indenture Act of 1939, as amended, and the Trust is not required to be
registered under the Investment Company Act of 1940, as amended.

     7. Neither the Depositor nor the Trust is an "investment  company" or under
the "control" of an  "investment  company" as such terms are defined in the 1940
Act.

     8. Assuming that the Trustee causes certain assets of the REMIC Estate,  as
the Trustee has covenanted to do in the Pooling and Servicing  Agreement,  to be
treated as a "real estate mortgage investment  conduit" ("REMIC"),  as such term
is defined in the Internal  Revenue Code of 1986, as amended (the  "Code"),  and
the  parties  to the  Pooling  and  Servicing  Agreement  comply  with the terms
thereof, such assets of the REMIC Estate will be treated as a REMIC, the Offered
Certificates,  the Class S  Certificates  and the Class C  Certificates  will be
treated as the  "regular  interests"  in the REMIC and the Class R  Certificates
will be treated as the sole "residual interest" in the REMIC.  Neither the Trust
nor certain  assets and accounts are subject to tax upon its income or assets by
any taxing authority of the State of New York or the City of New York.

     9. Assuming that the Class A-9 Certificates and the Class M-1A Certificates
are rated at the time of issuance in one of the two highest rating categories by
a nationally  recognized  statistical rating organization,  such Certificates at
such time will be a  "mortgage  related  security"  as such term is  defined  in
Section 3(a)(41) of the Securities Exchange Act of 1934, as amended.


                                       10
<PAGE>

     10.  To the  best  of  such  counsel's  knowledge,  there  are no  actions,
proceedings or investigations  pending that would adversely affect the status of
the REMIC Estate as a REMIC.

     11. As a consequence of the  qualification  of the REMIC Estate as a REMIC,
the Offered  Certificates  will be treated as "qualifying  real property  loans"
under Section  593(d) of the Code,  "regular . . . interest(s) in a REMIC" under
Section 7701(a)(19)(C) of the Code and "real estate assets" under Section 856(c)
of the Code in the same  proportion  that the  assets  in the Trust  consist  of
qualifying  assets under such  Sections.  In addition,  as a consequence  of the
qualification   of  the  REMIC  Estate  as  a  REMIC  interest  on  the  Offered
Certificates will be treated as "interest on obligations secured by mortgages on
real property"  under Section 856(c) of the Code to the extent that such Offered
Certificates  are treated as "real estate  assets" under  Section  856(c) of the
Code.

     12. The Certificates will, when issued,  conform to the description thereof
contained in the Prospectus.

Such counsel shall also have furnished to the Underwriters a written  statement,
addressed to the  Underwriters and dated the Closing Date, in form and substance
satisfactory  to the  Underwriters  to the effect that no facts have come to the
attention of such counsel which lead them to believe that: (a) the  Registration
Statement,  at the time such Registration Statement became effective,  contained
an untrue  statement  of a material  fact or  omitted  to state a material  fact
required to be stated  therein or necessary to make the  statements  therein not
misleading  (except  as to  financial  or  statistical  data  contained  in  the
Registration  Statement);  (b)  the  Prospectus,  as of its  date  and as of the
Closing  Date,  contained or contains an untrue  statement of a material fact or
omitted  or omits to state a  material  fact  required  to be stated  therein or
necessary  in  order  to  make  the  statements  therein,  in the  light  of the
circumstances  under which they were made, not  misleading;  or (c) any document
incorporated  by  reference  in the  Prospectus  or  any  further  amendment  or
supplement to any such incorporated  document made by the Depositor prior to the
Closing Date (other than any document  filed at the request of an Underwriter to
the extent such document relates to Computational  Materials)  contained,  as of
the time it became  effective or was filed with the Commission,  as the case may
be, an untrue  statement of a material  fact or omitted to state a material fact
required  to be stated  therein  or  necessary  in order to make the  statements
therein,  in the light of the  circumstances  under  which they were  made,  not
misleading.

     E. The Underwriters  shall have received the favorable  opinion,  dated the
Closing Date, of Arter & Hadden, special counsel to the Depositor,  addressed to
the Depositor and satisfactory to Moody's, Fitch, DCR and the Underwriters, with
respect to certain matters relating to the transfer of the Mortgage Loans to the
Depositor  and from the  Depositor  to the Trust,  and such  counsel  shall have
consented  to  reliance  on  such  opinion  by  Moody's,   Fitch,  DCR  and  the
Underwriters as though such opinion had been addressed to each such party.

     F. Dewey Ballantine,  counsel for Advanta, Morrison & Foerster, counsel for
Option One and Thacher Proffit and Wood, counsel for Long Beach, each shall have
furnished to the Underwriters  their written opinion,  as counsel to the related
Servicer,  addressed to the Underwriters and the Depositor and dated the Closing
Date,  in form and substance  satisfactory  to the  Underwriters,  to the effect
that:

     1. Each  Servicer  is validly  existing in good  standing as a  corporation
under the laws of its State of incorporation.

     2. Each  Servicer has full  corporate  power and  authority to serve in the
capacity of  servicers  of the related  Mortgage  Loans as  contemplated  in the
Pooling and Servicing Agreement.


                                       11
<PAGE>

     3. The Pooling and Servicing  Agreement has been duly authorized,  executed
and delivered by each Servicer,  and, assuming the due authorization,  execution
and delivery of such  agreements by the other parties  thereto,  constitute  the
legal, valid and binding agreements of each Servicer,  enforceable  against them
in accordance with their terms,  subject as to enforceability to (x) bankruptcy,
insolvency,  reorganization,  moratorium, receivership or other similar laws now
or hereafter  in effect  relating to  creditors'  rights  generally  and (y) the
qualification  that the remedy of specific  performance and injunctive and other
forms of  equitable  relief  may be  subject to  equitable  defenses  and to the
discretion,  with  respect  to such  remedies,  of the  court  before  which any
proceedings with respect thereto may be brought.

     4.  No   consent,   approval,   authorization,   order,   registration   or
qualification  of or with  any  court  or  governmental  agency  or body  having
jurisdiction  over each Servicer is required for the  consummation  by either of
them of the  transactions  contemplated by the Pooling and Servicing  Agreement,
except   such   consents,   approvals,    authorizations,    registrations   and
qualifications as have been obtained.

     5. The  execution,  delivery or performance by each Servicer of the Pooling
and Servicing  Agreement and the  transactions  contemplated  thereby do not (A)
conflict with or result in a breach of, or constitute a default  under,  (i) any
term or  provision  of the  certificate  of  incorporation  or  by-laws  of such
Servicer;  (ii) any term or provision of any material agreement,  deed of trust,
mortgage loan agreement,  contract,  instrument or indenture, or other agreement
to which such Servicer is a party or is bound or to which any of the property or
assets of such Servicer or any of its subsidiaries is subject; (iii) to the best
of such firm's knowledge without independent  investigation any order, judgment,
writ,  injunction  or  decree  of any  court or  governmental  authority  having
jurisdiction over such Servicer; or (iv) any law, rule or regulations applicable
to  such  Servicer;  or  (B)  to the  best  of  such  firm's  knowledge  without
independent  investigation,  results in the creation or  imposition of any lien,
charge or encumbrance upon the Trust Estate or upon the Certificates.

     6. There are, to the best of such counsel's  knowledge without  independent
investigation,  no actions,  proceedings or investigations pending or threatened
against a Servicer before any court, administrative agency or other tribunal (a)
asserting  the  validity  of  the  Pooling  and   Servicing   Agreement  or  the
Certificates, (b) seeking to prevent the consummation of any of the transactions
contemplated  by  the  Pooling  and  Servicing  Agreement  or  (c)  which  would
materially  and  adversely  affect  the  performance  by  the  Servicers  of its
obligations  under,  or the  validity  or  enforceability  of, the  Pooling  and
Servicing Agreement.

     G. Counsel for the Depositor and the Seller (which may be in-house counsel)
shall  have  furnished  to the  Underwriters  such  counsel's  written  opinion,
addressed to the  Underwriters and dated the Closing Date, in form and substance
satisfactory to the Underwriters, to the effect that:

     1. The  Depositor  has been duly  organized  and is validly  existing  as a
corporation in good standing under the laws of the State of Delaware and is duly
qualified to do business  and is in good  standing as a foreign  corporation  in
each  jurisdiction in which its ownership or lease of property or the conduct of
its business  requires such  qualification  (except where any such failure would
not have a material  adverse  effect on the  Depositor's  ability to perform its
obligations under this Agreement or the Pooling and Servicing Agreement, and has
all power and authority  necessary to own or hold its  properties and to conduct
the  business  in  which  it is  engaged  and to  enter  into  and  perform  its
obligations under this Agreement and the Pooling and Servicing Agreement, and to
cause the Certificates to be issued.

     2. The  Depositor is not in violation of its articles of  incorporation  or
by-laws  or in  default  in  the  performance  or  observance  of  any  material
obligation, agreement, covenant or condition contained


                                       12
<PAGE>

in any contract,  indenture,  mortgage,  loan  agreement,  note,  lease or other
instrument  to which the  Depositor is a party or by which it or its  properties
may be bound,  which default might result in any material  adverse change in the
financial  condition of the  Depositor or which might  materially  and adversely
affect the properties or assets, taken as a whole, the Depositor.

     3. This  Agreement and the Pooling and Servicing  Agreement  have been duly
authorized,  executed and delivered by the Depositor and the Subsequent Transfer
Agreements  have been duly  authorized,  and when duly executed and delivered by
the Depositor  and,  assuming the due  authorization,  execution and delivery of
such agreements by the other parties thereto,  such agreements constitute and in
the case of any Subsequent  Transfer Agreement will constitute valid and binding
obligations,   enforceable  against  the  Depositor  in  accordance  with  their
respective terms,  subject as to  enforceability to (x) bankruptcy,  insolvency,
reorganization,  moratorium  or other  similar  laws now or  hereafter in effect
relating  to  creditors'  rights  generally,  (y) general  principles  of equity
(regardless  of whether  enforcement  is sought in a proceeding  in equity or at
law)  and (z)  with  respect  to  rights  of  indemnity  under  this  Agreement,
limitations of public policy under applicable securities laws.

     4. The execution,  delivery and performance of this Agreement,  the Pooling
and Servicing Agreement and each Subsequent Transfer Agreement by the Depositor,
the consummation of the transactions  contemplated  hereby and thereby,  and the
issuance and delivery of the  Certificates (i) do not and will not conflict with
or result  in a breach or  violation  of any of the terms or  provisions  of, or
constitute  a default  under,  any  indenture,  mortgage,  deed of  trust,  loan
agreement or other  agreement or instrument to which the Depositor is a party or
by which the Depositor is bound or to which any of the property or assets of the
Depositor or any of its subsidiaries is subject, which breach or violation would
have  a  material  adverse  effect  on the  business,  operations  or  financial
condition of the Depositor,  (ii) nor will such actions result in a violation of
the  provisions of the articles of  incorporation  or by-laws of the  Depositor,
which breach or violation would have a material  adverse effect on the business,
operations or financial condition of the Depositor (or any statute or any order,
rule  or  regulation  of  any  court  or  governmental  agency  or  body  having
jurisdiction  over the  Depositor or any of its  properties or assets) and (iii)
nor will such actions  result in the creation or imposition of any lien,  charge
or  encumbrance  upon the  Trust  Estate  or upon the  Certificates,  except  as
otherwise contemplated by the Pooling and Servicing Agreement.

     5. The  direction  by the  Depositor  to the  Trustee  to  execute,  issue,
authenticate  and  deliver  the  Certificates  has been duly  authorized  by the
Depositor and, assuming that the Trustee has been duly authorized to do so, when
executed,  authenticated  and  delivered by the Trustee in  accordance  with the
Pooling and Servicing  Agreement,  the  Certificates  will be validly issued and
outstanding  and will be entitled to the  benefits of the Pooling and  Servicing
Agreement.

     6.  No   consent,   approval,   authorization,   order,   registration   or
qualification of or with any court or governmental  agency or body of the United
States is required  for the  issuance of the  Certificates,  and the sale of the
Offered  Certificates to the Underwriters,  or the consummation by the Depositor
of the other  transactions  contemplated  by this  Agreement and the Pooling and
Servicing   Agreement,   except  such   consents,   approvals,   authorizations,
registrations or  qualifications  as may be required under the 1933 Act or State
securities or Blue Sky laws in connection with the purchase and  distribution of
the  Offered  Certificates  by  the  Underwriters  or as  have  been  previously
obtained.

     7. There are no actions, proceedings or investigations pending with respect
to which the Depositor has received service of process before or, to the best of
such counsel's knowledge, without independent investigation, to the best of such
counsel's knowledge without independent investigation,  threatened by any court,
administrative agency or other tribunal to which the Depositor is a party or of


                                       13
<PAGE>

which any of its properties is the subject: (a) which if determined adversely to
the Depositor would have a material  adverse effect on the business,  results of
operations or financial condition of the Depositor; (b) asserting the invalidity
of the Pooling  and  Servicing  Agreement  or the  Certificates;  (c) seeking to
prevent the issuance of the Certificates or the consummation by the Depositor of
any of the transactions  contemplated by the Pooling and Servicing  Agreement or
this Agreement,  as the case may be; or (d) which might materially and adversely
affect  the  performance  by the  Depositor  of its  obligations  under,  or the
validity  or  enforceability  of, the  Pooling  and  Servicing  Agreement,  this
Agreement or the Certificates.

     8. The Certificates have been duly and validly authorized and issued,  and,
immediately  prior to the sale of the Offered  Certificates to the Underwriters,
such Certificates are owned by the Depositor, free and clear of all Liens.

     9. AMRESCO Residential  Capital Markets,  Inc. (the "Seller") has been duly
organized and is validly  existing as a corporation  in good standing  under the
laws of the State of Delaware  and is duly  qualified  to do business  and is in
good  standing  as a  foreign  corporation  in each  jurisdiction  in which  its
ownership  or lease of  property or the conduct of its  business  requires  such
qualification,  and has all power  and  authority  necessary  to own or hold its
properties  and to conduct the business in which it is engaged and to enter into
and perform its obligations under the Transfer Agreements.

     10. The Seller is not in  violation  of its  articles of  incorporation  or
by-laws  or in  default  in  the  performance  or  observance  of  any  material
obligation,   agreement,  covenant  or  condition  contained  in  any  contract,
indenture,  mortgage,  loan agreement,  note, lease or other instrument to which
the  Seller  is a party or by which it or its  properties  may be  bound,  which
default might result in any material adverse changes in the financial condition,
earnings,  affairs or  business  of the  Seller or which  might  materially  and
adversely affect the properties or assets, taken as a whole, of the Seller.

     11.  The  Transfer  Agreements  have been  duly  authorized,  executed  and
delivered  by the Seller and,  assuming  the due  authorization,  execution  and
delivery of such agreements by the parties  thereto other than the Seller,  such
agreements will constitute valid and binding  obligations,  enforceable  against
the  Seller  in  accordance  with  their   respective   terms,   subject  as  to
enforceability  to (x)  bankruptcy,  insolvency,  reorganization,  moratorium or
other  similar  laws now or hereafter in effect  relating to  creditors'  rights
generally (y) general principles of equity (regardless of whether enforcement is
sought in a proceeding in equity or at law).

     12. The execution,  delivery and performance of the Transfer  Agreements by
the Seller and the consummation of the transactions  contemplated thereby do not
and will not  conflict  with or result in a breach  or  violation  of any of the
terms or provisions of, or constitute a default under, any indenture,  mortgage,
deed of trust,  loan  agreement or other  agreement or  instrument  to which the
Seller  is a party  or by which  the  Seller  is  bound  or to which  any of the
property or assets of the Seller or any of its  subsidiaries  is subject,  which
breach or  violation  would  have a  material  adverse  effect on the  business,
operations or financial condition of the Seller, nor will such actions result in
a violation of the provisions of the articles of incorporation or by-laws of the
Seller  or any  statute  or any  order,  rule  or  regulation  of any  court  or
governmental  agency or body having  jurisdiction  over the Seller or any of its
properties or assets,  which breach or violation  would have a material  adverse
effect on the business, operations or financial condition of the Seller.

     13. The  assignment of rights under each of the Transfer  Agreements by the
Seller to the Depositor and by the Depositor to the Trust is effective to permit
the Trustee to exercise the Seller's rights thereunder.


                                       14
<PAGE>

     H. The  Underwriters  shall have received the  favorable  opinion of Emmet,
Marvin & Martin,  counsel to the Trustee,  dated the Closing Date,  addressed to
the  Underwriters  and  in  form  and  scope  satisfactory  to  counsel  to  the
Underwriters, to the effect that:

     1. The  Trustee is a banking  corporation  duly  incorporated  and  validly
existing under the laws of the State of New York.

     2. The Trustee has the full corporate  trust power to execute,  deliver and
perform its obligations under the Pooling and Servicing Agreement.

     3. The  execution  and delivery by the Trustee of the Pooling and Servicing
Agreement  and the  performance  by the  Trustee  of its  obligations  under the
Pooling and  Servicing  Agreement  have been duly  authorized  by all  necessary
corporate action of the Trustee.

     4. The  Pooling and  Servicing  Agreement  is a valid and  legally  binding
obligation of the Trustee enforceable against the Trustee.

     5. The  execution  and delivery by the Trustee of the Pooling and Servicing
Agreement  does not (a) violate the  organization  certificate of the Trustee or
the  By-laws  of the  Trustee,  (b) to such  counsel's  knowledge,  violate  any
judgment,  decree or order of any New York or  United  States  federal  court or
other New York or United  States  federal  governmental  authority  by which the
Trustee is bound or (c) assuming the  non-existence  of any judgment,  decree or
order of any court or other  governmental  authority  that would be  violated by
such  execution  and  delivery,  violate any New York or United  States  federal
statute, rule or regulation or require any consent, approval or authorization of
any New York or United  States  federal court or other New York or United States
federal governmental authority.

     6. The Certificates have been duly authenticated, executed and delivered by
the Trustee.

     7. If the  Trustee  were acting in the stead of either  Servicer  under the
Pooling and  Servicing  Agreement  as of the date of such  opinion,  the Trustee
would have the full corporate  trust power to perform the  obligations of either
Servicer under the Pooling and Servicing Agreement.

     8.  To the  best  of  such  counsel's  knowledge,  there  are  no  actions,
proceedings  or  investigations  pending or threatened  against or affecting the
Trustee  before  or by any  court,  arbitrator,  administrative  agency or other
governmental  authority  which,  if  decided  adversely  to the  Trustee,  would
materially  and  adversely  affect the  ability of the  Trustee to carry out the
transactions contemplated in the Pooling and Servicing Agreement.

     I. The Underwriters  shall have received the favorable opinion or opinions,
dated the date of the  Closing  Date,  of  counsel  for the  Underwriters,  with
respect to the issue and sale of the Offered Certificates,  this Agreement,  the
Prospectus  and such other related  matters as the  Underwriters  may reasonably
require.

     J. RESERVED.

     K. The Depositor  shall have  furnished to the  Underwriters a certificate,
dated the Closing Date and signed by the Chairman of the Board, the President or
a Vice  President  of the  Depositor  to the  extent  that  the  signer  of such
certificate has carefully  examined the  Registration  Statement  (excluding any
documents  incorporated  therein  by  reference),   the  Pooling  and  Servicing
Agreement and this Agreement and that, to the best of his or her knowledge based
upon reasonable investigation:


                                       15
<PAGE>

     1. The  representations  and warranties of the Depositor in this Agreement,
the Pooling and  Servicing  Agreement  and all related  agreements  are true and
correct  as of the  Closing  Date;  and the  Depositor  has  complied  with  all
agreements  and satisfied all the  conditions on its part which are to have been
complied with on or prior to the Closing Date.

     2.  There has been no  amendment  or other  document  filed  affecting  the
certificate of  incorporation  or bylaws of the Depositor since November 9, 1995
and no such amendment has been  authorized.  No event has occurred since June 9,
1997 which has affected the good standing of the Depositor under the laws of the
State of Delaware.

     3. There has not occurred any material  adverse change,  or any development
involving a prospective material adverse change, in the condition,  financial or
otherwise,  or in the earnings,  business or  operations  of the Depositor  from
March 31, 1997.

     4. There are no actions, suits or proceedings pending with respect to which
it has received service of process or, to the best of such officer's  knowledge,
threatened  against or affecting  the Depositor  which if adversely  determined,
individually or in the aggregate, would be reasonably likely to adversely affect
the Depositor's  obligations  under the Pooling and Servicing  Agreement or this
Agreement  in any  material  way;  and no merger,  liquidation,  dissolution  or
bankruptcy of the Depositor is pending or contemplated.

     L. The Trustee shall have  furnished to the  Underwriters  a certificate of
the  Trustee,  signed by one or more duly  authorized  officers of the  Trustee,
dated the Closing Date, as to the due  authorization,  execution and delivery of
the Pooling and  Servicing  Agreement by the Trustee and the  acceptance  by the
Trustee of the trusts created thereby and the due execution,  authentication and
delivery of the Certificates by the Trustee thereunder and such other matters as
the Representative shall reasonably request.

     M. RESERVED.

     N. The Class A  Certificates  shall  have been rated  "Aaa" by Moody's  and
"AAA" by Fitch and DCR. The Class M-1, Class M-2 and Class B Certificates  shall
have been rated  "Aa2," "A3" and "Baa3,"  respectively,  by 's and "AA," "A" and
"BBB," respectively, by Fitch and DCR.

     O. The  Depositor  shall have  furnished to the  Underwriters  such further
information,  certificates and documents as the Underwriters may reasonably have
requested not less than three full business days prior to the Closing Date.

     P. Prior to the Closing Date,  counsel for the Underwriters shall have been
furnished with such  documents and opinions as they may  reasonably  require for
the  purpose  of  enabling  them to  pass  upon  the  issuance  and  sale of the
Certificates  as herein  contemplated  and  related  proceedings  or in order to
evidence  the  accuracy  and  completeness  of any of  the  representations  and
warranties,  or the fulfillment of any of the conditions,  herein contained, and
all proceedings  taken by the Depositor in connection with the issuance and sale
of the  Certificates  as herein  contemplated  shall be satisfactory in form and
substance to the Underwriters and counsel for the Underwriters.

     Q.  Subsequent to the execution and delivery of this  Agreement none of the
following  shall have occurred:  (i) trading in securities  generally on the New
York Stock Exchange,  the American Stock Exchange or the over-the counter market
shall have been  suspended  or minimum  prices  shall have been  established  on
either of such exchanges or such market by the  Commission,  by such exchange or
by any


                                       16
<PAGE>

other  regulatory body or governmental  authority  having  jurisdiction;  (ii) a
banking  moratorium  shall have been  declared by Federal or state  authorities;
(iii) the United States shall have become  engaged in  hostilities,  there shall
have been an  escalation  of  hostilities  involving  the United States or there
shall  have been a  declaration  of a  national  emergency  or war by the United
States;  or (iv) there shall have  occurred  such a material  adverse  change in
general  economic,   political  or  financial   conditions  (or  the  effect  of
international  conditions on the financial markets of the United States shall be
such) as to make it in each of the  instances  set forth in clauses  (i),  (ii),
(iii)  and  (iv)  herein,  in the  reasonable  judgment  of the  Representative,
impractical or  inadvisable  to proceed with the public  offering or delivery of
the Certificates on the terms and in the manner contemplated in the Prospectus.

     R. The Representative  shall have received a letter from Deloitte & Touche,
LLP, dated on or before the Closing Date, in form and substance  satisfactory to
the Representative  and special counsel for the Underwriters,  addressed to each
of the  Underwriters  to the effect that they have performed  certain  specified
procedures  requested by the Representative  with respect to the information set
forth in the Prospectus and certain matters relating to the Depositor.

     S. The  Representative  and special counsel for the Underwriters shall have
received copies of any opinions of counsel supplied to the rating  organizations
relating to any matters  with  respect to the  Certificates.  Any such  opinions
shall be dated the Closing  Date and  addressed to each of the  Underwriters  or
accompanied by reliance letters to the  Representative  or shall state that each
of the Underwriters may rely upon them.

     T. RESERVED.

     U. There has not  occurred  any  change,  or any  development  involving  a
prospective  change,  in  the  condition,  financial  or  otherwise,  or in  the
earnings, business or operations,  since December 31, 1996, of the Depositor and
its subsidiaries,  that is in the Representative's judgment material and adverse
and that makes it in the Representative's  judgment  impracticable to market the
Offered  Certificates  on  the  terms  and  in the  manner  contemplated  in the
Prospectus.

     V. Counsel for the  Originators  shall have  furnished to the  Underwriters
their written opinion  addressed to the Underwriters and the Depositor and dated
the Closing Date, in form and substance satisfactory to the Underwriters, to the
effect that the respective Purchase Agreement has been duly authorized, executed
and delivered by such Originator, and assuming the due authorization,  execution
and deliver of such  agreements by the other parties  thereto,  constitutes  the
legal, valid and binding agreement of such Originator, enforceable against it in
accordance  with its terms,  subject  as to  enforceability  to (x)  bankruptcy,
insolvency,  reorganization,  moratorium, receivership or other similar laws now
or hereafter  in effect  relating to  creditors'  rights  generally  and (y) the
qualification  that the remedy of specific  performance and injunctive and other
forms of  equitable  relief  may be  subject to  equitable  defenses  and to the
discretion,  with  respect  to such  remedies,  of the  court  before  which any
proceedings with respect thereto may be brought.

     If any condition specified in this Section VI shall not have been fulfilled
when and as required to be  fulfilled,  this  Agreement may be terminated by the
Underwriters  by notice to the  Depositor at any time at or prior to the Closing
Date, and such termination  shall be without liability of any party to any other
party except as provided in Section VII.

     All  opinions,  letters,  evidence  and  certificates  mentioned  above  or
elsewhere  in this  Agreement  shall  be  deemed  to be in  compliance  with the
provisions hereof only if they are in form and substance reasonably satisfactory
to counsel for the Underwriters.


                                       17
<PAGE>

     SECTION VII.  Payment of Expenses.  If the  transaction  closes,  or if the
transaction  fails  to  close  other  than  as a  result  of a  failure  of  the
Underwriters to perform hereunder,  the Depositor,  agrees to pay: (a) the costs
incident to the authorization,  issuance,  sale and delivery of the Certificates
and any taxes payable in  connection  therewith;  (b) the costs  incident to the
preparation,  printing and filing under the Securities  Act of the  Registration
Statement and any amendments and exhibits  thereto  (including the  Prospectus);
(c) the costs of distributing the Registration Statement as originally filed and
each amendment thereto and any post-effective  amendments thereof (including, in
each case,  exhibits),  the  Prospectus  and any  amendment or supplement to the
Prospectus or any document incorporated by reference therein, all as provided in
this Agreement;  (d) the costs of reproducing and  distributing  this Agreement;
(e) the fees and expenses of qualifying  the  Certificates  under the securities
laws of the several  jurisdictions  as  provided  in Section  V(G) hereof and of
preparing,  printing  and  distributing  a  Blue  Sky  Memorandum  and  a  Legal
Investment  Survey  (including  related  fees and  expenses  of  counsel  to the
Representative);  (f) any fees charged by securities  rating services for rating
the Offered  Certificates;  (g) the cost of the accountant's  letter relating to
the Prospectus  except for expenses  relating to the  accountant's  audit of the
loan files; and (h) all other costs and expenses  incident to the performance of
the obligations of the Depositor  (including costs and expenses of its counsel);
provided that,  except as provided in this Section VII, the  Underwriters  shall
pay their own costs and  expenses,  including  the costs and  expenses  of their
counsel,  any transfer taxes on the Offered Certificates which they may sell and
the expenses of advertising any offering of the Offered Certificates made by the
Underwriters,  and  the  Underwriters  shall  pay the  cost of any  accountant's
comfort  letters  which  such  Underwriters  choose to request  relating  to any
Computational Materials (as defined herein).

     If this Agreement is terminated by the  Underwriters in accordance with the
provisions  of  Section  VI or  Section  XI,  whether  or not  the  transactions
contemplated   hereunder  are   consummated,   the  Depositor  shall  cause  the
Underwriters to be reimbursed for all reasonable out-of-pocket expenses.

     SECTION VIII. Indemnification and Contribution.  A. The Depositor agrees to
indemnify  and hold  harmless  each  Underwriter  and each  person,  if any, who
controls such Underwriter within the meaning of Section 15 of the Securities Act
or Section 12 of the  Exchange  Act from and  against  any and all loss,  claim,
damage  or  liability,  joint or  several,  or any  action  in  respect  thereof
(including,  but not limited to, any loss,  claim,  damage,  liability or action
relating  to  purchases  and sales of the Offered  Certificates),  to which such
Underwriter  or any such  controlling  person  may  become  subject,  under  the
Securities Act or otherwise,  insofar as such loss, claim, damage,  liability or
action  arises out of, or is based  upon,  (i) any untrue  statement  or alleged
untrue statement of a material fact contained in the Registration  Statement, or
any  amendment  thereof or  supplement  thereto,  (ii) the  omission  or alleged
omission to state in the  Registration  Statement a material fact required to be
stated therein or necessary to make the statements therein not misleading, (iii)
any untrue statement or alleged untrue statement of a material fact contained in
the  Prospectus,  or any amendment  thereof or supplement  thereto,  or (iv) the
omission or alleged omission to state in the Prospectus a material fact required
to be stated therein or necessary to make the statements  therein,  in the light
of the  circumstances  under  which they were  made,  not  misleading  and shall
reimburse such Underwriter and each such controlling person promptly upon demand
for any legal or other expenses  reasonably incurred by such Underwriter or such
controlling person in connection with investigating or defending or preparing to
defend  against  any such  loss,  claim,  damage,  liability  or  action as such
expenses are incurred; provided, however, that the Depositor shall not be liable
in any such case to the extent that any such loss, claim,  damage,  liability or
action arises out of, or is based upon,  any untrue  statement or alleged untrue
statement  or  omission  or  alleged  omission  made in the  Prospectus,  or any
amendment thereof or supplement thereto, or the Registration  Statement,  or any
amendment thereof or supplement thereto, in reliance upon and in conformity with
written  information  furnished  to  the  Depositor  by or  on  behalf  of  such
Underwriter  specifically  for inclusion  therein (except to the extent that any
untrue statement or alleged untrue statement or omission or alleged


                                       18
<PAGE>

omission is a result of Seller  Provided  Information  which is not accurate and
complete in all material  respects).  The  foregoing  indemnity  agreement is in
addition  to any  liability  which  the  Depositor  may  otherwise  have  to any
Underwriter or any controlling person of any of such Underwriter.

     B. Each  Underwriter  severally  agrees to indemnify  and hold harmless the
Depositor,  each  of  its  directors,  each  of  its  officers  who  signed  the
Registration  Statement,  and each person,  if any,  who controls the  Depositor
within the  meaning of  Section  15 of the  Securities  Act or Section 12 of the
Exchange Act against any and all loss, claim, damage or liability, or any action
in respect  thereof,  to which the  Depositor or any such  director,  officer or
controlling  person may become  subject,  under the Securities Act or otherwise,
insofar as such loss,  claim,  damage,  liability or action arises out of, or is
based upon, (i) any untrue  statement or alleged untrue  statement of a material
fact  contained  in the  Prospectus,  or any  amendment  thereof  or  supplement
thereto,  or (ii) the omission or alleged  omission to state  therein a material
fact  required to be stated  therein or necessary to make the  statements in the
Prospectus, when considered in conjunction with the Prospectus, and in the light
of the  circumstances  under which they were made, not  misleading,  but in each
case only to the extent that the untrue statement or alleged untrue statement or
omission or alleged  omission was made in reliance upon and in  conformity  with
written  information  furnished  to  the  Depositor  by or  on  behalf  of  such
Underwriter   specifically  for  inclusion  therein,  and  shall  reimburse  the
Depositor and any such director,  officer or controlling person for any legal or
other expenses reasonably incurred by the Depositor or any director,  officer or
controlling person in connection with investigating or defending or preparing to
defend  against  any such  loss,  claim,  damage,  liability  or  action as such
expenses are incurred, provided, however, that no Underwriter shall be liable to
the extent that such untrue  statements or alleged untrue  statement or omission
or  alleged  omission  is a result of Seller  Provided  Information  that is not
accurate  and  complete  in  all  material  respects.  The  foregoing  indemnity
agreement is in addition to any liability  which any  Underwriter  may otherwise
have to the Depositor or any such director, officer or controlling person.

     C. Promptly after receipt by any indemnified  party under this Section VIII
of notice of any claim or the commencement of any action, such indemnified party
shall,  if a claim in respect  thereof is to be made  against  any  indemnifying
party under this Section VIII,  notify the indemnifying  party in writing of the
claim or the commencement of that action; provided, however, that the failure to
notify an  indemnifying  party shall not relieve it from any liability  which it
may have under this  Section  VIII  except to the extent it has been  materially
prejudiced by such failure and, provided further, that the failure to notify any
indemnifying  party shall not relieve it from any liability which it may have to
any indemnified party otherwise than under this Section VIII.

     If any such claim or action shall be brought against an indemnified  party,
and it shall notify the indemnifying party thereof, the indemnifying party shall
be entitled to  participate  therein and, to the extent that it wishes,  jointly
with any other  similarly  notified  indemnifying  party,  to assume the defense
thereof with counsel  reasonably  satisfactory to the indemnified  party.  After
notice from the indemnifying  party to the indemnified  party of its election to
assume the defense of such claim or action, except to the extent provided in the
next  following  paragraph,  the  indemnifying  party shall not be liable to the
indemnified  party  under  this  Section  VIII for any  legal or other  expenses
subsequently  incurred by the  indemnified  party in connection with the defense
thereof other than reasonable costs of investigation.

     Any indemnified  party shall have the right to employ  separate  counsel in
any such  action and to  participate  in the defense  thereof,  but the fees and
expenses  of such  counsel  shall be at the  expense of such  indemnified  party
unless:  (i) the  employment  thereof has been  specifically  authorized  by the
indemnifying  party in  writing;  (ii) such  indemnified  party  shall have been
advised by such counsel that there may be one or more legal  defenses  available
to it  which  are  different  from  or  additional  to  those  available  to the
indemnifying  party  and  in the  reasonable  judgment  of  such  counsel  it is
advisable for such


                                       19
<PAGE>

indemnified  party to employ separate counsel;  or (iii) the indemnifying  party
has failed to assume the  defense of such action and employ  counsel  reasonably
satisfactory to the indemnified  party, in which case, if such indemnified party
notifies the  indemnifying  party in writing  that it elects to employ  separate
counsel at the expense of the indemnifying  party, the indemnifying  party shall
not have the  right to  assume  the  defense  of such  action  on behalf of such
indemnified  party, it being understood,  however,  the indemnifying party shall
not,  in  connection  with any one such  action or  separate  but  substantially
similar or  related  actions in the same  jurisdiction  arising  out of the same
general  allegations or  circumstances,  be liable for the  reasonable  fees and
expenses of more than one separate  firm of attorneys  (in addition to one local
counsel per  jurisdiction) at any time for all such indemnified  parties,  which
firm  shall  be  designated  in  writing  by  the  related  Underwriter,  if the
indemnified  parties under this Section VIII consist of one or more Underwriters
or any of its or their controlling persons, or the Depositor, if the indemnified
parties  under  this  Section  VIII  consist  of  the  Depositor  or  any of the
Depositor's directors, officers or controlling persons.

     Each  indemnified  party,  as  a  condition  of  the  indemnity  agreements
contained  in Section  VIII(A) and (B),  shall use its best efforts to cooperate
with the  indemnifying  party in the  defense  of any such  action or claim.  No
indemnifying  party  shall be  liable  for any  settlement  of any  such  action
effected  without its written  consent (which consent shall not be  unreasonably
withheld),  but if  settled  with  its  written  consent  or if there be a final
judgment for the plaintiff in any such action,  the indemnifying party agrees to
indemnify and hold harmless any  indemnified  party from and against any loss or
liability by reason of such settlement or judgment.

     Notwithstanding  the  foregoing  paragraph,  if at any time an  indemnified
party shall have requested an  indemnifying  party to reimburse the  indemnified
party for fees and expenses of counsel,  the  indemnifying  party agrees that it
shall be liable  for any  settlement  of any  proceeding  effected  without  its
written  consent if (i) such  settlement is entered into more than 30 days after
receipt  by such  indemnifying  party of the  aforesaid  request  and (ii)  such
indemnifying party shall not have reimbursed the indemnified party in accordance
with such request prior to the date of such  settlement.  No indemnifying  party
shall,  without the prior written consent of the indemnified  party,  effect any
settlement  of any  pending  or  threatened  proceeding  in respect of which any
indemnified  party is or could have been a party and  indemnity  could have been
sought hereunder by such indemnified party,  unless such settlement  includes an
unconditional  release of such  indemnified  party from all  liability on claims
that are the subject matter of such proceeding.

     D. Computational  Materials.  Not later than 10:30 a.m. New York City time,
on the business day before the date on which the Current Report  relating to the
Certificates  is  required  to be filed  by the  Depositor  with the  Commission
pursuant to Section V.M hereof,  each Underwriter shall deliver to the Depositor
five complete copies of all materials,  if any,  provided by such Underwriter to
prospective  investors  in such  Certificates  which  constitute  "Computational
Materials" within the meaning of the no-action letter dated May 20, 1994, issued
by the Division of  Corporation  Finance of the  Commission  to Kidder,  Peabody
Acceptance  Corporation  I,  Kidder,  Peabody  & Co.  Incorporated,  and  Kidder
Structured Asset Corporation, the no-action letter dated May 27, 1994, issued by
the Division of Corporation  Finance of the Commission to the Public  Securities
Association  and the  no-action  letter  of  February  17,  1995  issued  by the
Commission to the Public Securities Association  (collectively,  the "Kidder/PSA
Letters")  and the filing of which is a condition of the relief  granted in such
letters (such materials being the "Computational  Materials").  Each delivery of
Computational Materials to the Depositor pursuant to this paragraph (a) shall be
effected by delivering four copies of such material to counsel for the Depositor
on behalf of the Depositor and one copy of such materials to the Depositor.


                                       20
<PAGE>

     E. Each Underwriter  severally and not jointly agrees to indemnify and hold
harmless the Depositor,  each of the Depositor's officers and directors and each
person  who  controls  the  Depositor  within  the  meaning of Section 15 of the
Securities  Act and Section 12 of the  Exchange  Act against any and all losses,
claims,  damages  or  liabilities,  joint or  several,  to which they may become
subject under the Securities Act or otherwise,  insofar as such losses,  claims,
damages or liabilities (or actions in respect thereof) arise out of or are based
upon any untrue  statement of a material  fact  contained  in the  Computational
Materials  provided by such  Underwriter,  or arise out of or are based upon the
omission or alleged  omission to state  therein a material  fact  required to be
stated therein or necessary to make the statements  therein,  when considered in
conjunction  with the Prospectus,  and in the light of the  circumstances  under
which  they  were  made,  not  misleading,  and  agrees to  reimburse  each such
indemnified  party for any legal or other expenses  reasonably  incurred by him,
her or it in connection with  investigating  or defending or preparing to defend
any such loss, claim, damage, liability or action as such expenses are incurred,
provided,  however,  that no Underwriter shall be liable to the extent that such
untrue statements or alleged untrue statement or omission or alleged omission is
a result of Seller Provided Information that is not accurate and complete in all
material respects. The obligations of an Underwriter under this Section VIII (E)
shall be in addition to any liability which such Underwriter may otherwise have.

     The procedures set forth in Section VIII (C) shall be equally applicable to
this Section VIII (E).

     F. If the  indemnification  provided for in this Section VIII shall for any
reason be unavailable to or insufficient  to hold harmless an indemnified  party
under  Section  VIII (A),  (B) or (E) in respect of any loss,  claim,  damage or
liability,  or any action in respect  thereof,  referred to  therein,  then each
indemnifying  party  shall,  in lieu of  indemnifying  such  indemnified  party,
contribute to the amount paid or payable by such  indemnified  party as a result
of such loss, claim, damage or liability,  or action in respect thereof,  (i) in
such  proportion  as shall be  appropriate  to  reflect  the  relative  benefits
received by the  Depositor on the one hand and the related  Underwriters  on the
other from the  offering  of the  related  Offered  Certificates  or (ii) if the
allocation provided by clause (i) above is not permitted by applicable law or if
the indemnified  party failed to give the notice required under Section VIII(C),
in such  proportion as is appropriate to reflect not only the relative  benefits
referred to in clause (i) above but also the relative  fault of the Depositor on
the one hand and the  related  Underwriter  on the  other  with  respect  to the
statements or omissions which resulted in such loss, claim, damage or liability,
or  action  in  respect  thereof,  as  well  as  any  other  relevant  equitable
considerations.

     The relative  benefits of an Underwriter  and the Depositor shall be deemed
to be in such  proportion  as the total net proceeds  from the offering  (before
deducting  expenses)  received by the Depositor  bear to the total  underwriting
discounts and commissions  received by the related Underwriter from time to time
in negotiated sales of the related Offered Certificates.

     The relative fault of an Underwriter  and the Depositor shall be determined
by  reference  to whether the untrue or alleged  untrue  statement of a material
fact or  omission  or  alleged  omission  to state a  material  fact  relates to
information  supplied or prepared by the Depositor or by such  Underwriter,  the
intent of the parties and their relative  knowledge,  access to information  and
opportunity to correct or prevent such statement or omission and other equitable
considerations.

     The  Depositor  and the  Underwriters  agree  that it would not be just and
equitable  if  contributions  pursuant  to  this  Section  VIII(F)  were  to  be
determined by pro rata allocation (even if the Underwriters  were treated as one
entity for such  purposes) or by any other method of  allocation  which does not
take into account the equitable  considerations  referred to herein.  The amount
paid or payable by an indemnified party as a result of the loss,  claim,  damage
or liability, or action in respect thereof, referred


                                       21
<PAGE>

to above in this  Section  VIII(F)  shall be deemed to include,  for purposes of
this Section VIII(F),  any legal or other expenses  reasonably  incurred by such
indemnified party in connection with  investigating or defending any such action
or claim.

     For purposes of this Section VIII, in no case shall any Underwriter (except
with  respect  to  any  document  (other  than  the   Computational   Materials)
incorporated by reference into the  Registration  Statement or Prospectus at the
request of such Underwriter and except as may be provided in any agreement among
the  Underwriters  relating  to the  offering of the  Offered  Certificates)  be
responsible  for any  amount  in  excess  of (x)  the  amount  received  by such
Underwriter in connection with its resale of the Offered  Certificates  over (y)
the  amount  paid  by  such   Underwriter  to  the  Depositor  for  the  Offered
Certificates  by such  Underwriter  hereunder.  No person  guilty of  fraudulent
misrepresentation  (within the meaning of Section 11(f) of the  Securities  Act)
shall be  entitled  to  contribution  from any person who was not guilty of such
fraudulent misrepresentation.

     The  Depositor  and each  Underwriter  expressly  waive,  and  agree not to
assert,  any  defense  to  their  respective  indemnification  and  contribution
obligations under this Section VIII which they might otherwise assert based upon
any  claim  that such  obligations  are  unenforceable  under  federal  or state
securities laws or by reason of public policy.

"Seller-Provided  Information"  means any computer  tape (or other  information)
furnished to any Underwriter by the Seller  concerning the assets comprising the
Trust.

     G. Each Underwriter  severally confirms that the information regarding such
Underwriter  set  forth in the last  paragraph  on the front  cover  page of the
Prospectus  Supplement  and  the  Computational   Materials  furnished  by  such
Underwriter are correct,  and, the Depositor  acknowledges that such information
constitutes the only information  furnished in writing to the Depositor by or on
behalf  of any  Underwriter  specifically  for  inclusion  in  the  Registration
Statement and the Prospectus.

     SECTION IX. Representations, Warranties and Agreements to Survive Delivery.
All  representations,  warranties and agreements  contained in this Agreement or
contained in agreements delivered pursuant hereto or certificates of officers of
the Depositor submitted pursuant hereto shall remain operative and in full force
and  effect,  regardless  of  any  investigation  made  by or on  behalf  of the
Underwriters or controlling persons thereof, or by or on behalf of the Depositor
and shall survive delivery of any Offered Certificates to the Underwriters.

     SECTION X.  Default by One or More of the  Underwriters.  If one or more of
the   Underwriters   participating   in  the  public  offering  of  the  Offered
Certificates shall fail at the Closing Date to purchase the Offered Certificates
which it is (or they  are)  obligated  to  purchase  hereunder  (the  "Defaulted
Certificates"),  then the  non-defaulting  Underwriters  shall  have the  right,
within  48  hours  thereafter,  to  make  arrangements  for  one or  more of the
non-defaulting Underwriters, or any other underwriters, to purchase all, but not
less than all, of the  Defaulted  Certificates  in such amounts as may be agreed
upon and upon the terms  herein set forth (as used in this  Agreement,  the term
"Underwriter" includes any underwriter substituted for an Underwriter under this
Section X). If, however,  the Underwriters  have not completed such arrangements
within such 48-hour period, then:

     (i) if the aggregate  original  principal amount of Defaulted  Certificates
does not exceed 10% of the aggregate  original  principal  amount of the Offered
Certificates  to be purchased  pursuant to this  Agreement,  the  non-defaulting
Underwriters  named in this  Agreement  shall be  obligated to purchase the full
amount thereof in the proportions that their respective underwriting obligations
hereunder  bear  to the  underwriting  obligations  of all  such  non-defaulting
Underwriters, or


                                       22
<PAGE>

     (ii) if the aggregate original  principal amount of Defaulted  Certificates
exceeds  10%  of  the  aggregate   original  principal  amount  of  the  Offered
Certificates to be purchased  pursuant to this  Agreement,  this Agreement shall
terminate, without any liability on the part of any non-defaulting Underwriters.

     No action  taken  pursuant to this Section X shall  relieve any  defaulting
Underwriter  from the liability with respect to any default of such  Underwriter
under this Agreement.

     In the event of a default by any  Underwriter  as set forth in this Section
X, each of the  Underwriters  and the Depositor shall have the right to postpone
the Closing Date for a period not  exceeding  seven  Business Days in order that
any required changes in the Registration Statement or Prospectus or in any other
documents or arrangements may be effected.

     SECTION XI.  Termination of Agreement.  The Underwriters may terminate this
Agreement  immediately upon notice to the Depositor,  at any time at or prior to
the Closing Date if any of the events or  conditions  described in Section VI(Q)
of this  Agreement  shall  occur  and be  continuing.  In the  event of any such
termination, the provisions of Section VII, the indemnity agreement set forth in
Section VIII, and the provisions of Sections IX and XIV shall remain in effect.

     SECTION XII.  Notices.  All  statements,  requests,  notices and agreements
hereunder shall be in writing, and:

     A. if to the  Underwriters,  shall be delivered  or sent by mail,  telex or
facsimile transmission to the Representative at its address set forth above;

     B. if to the  Depositor,  shall be delivered  or sent by overnight  mail or
facsimile  transmission to 700 North Pearl Street,  Suite 2400, LB #342, Dallas,
TX 75201-7424, Attn.: General Counsel, Fax No. 214-953-7757.

     SECTION  XIII.  Persons  Entitled  to the Benefit of this  Agreement.  This
Agreement shall inure to the benefit of and be binding upon the Underwriters and
the Depositor, and their respective successors. This Agreement and the terms and
provisions  hereof are for the sole benefit of only those  persons,  except that
the  representations,  warranties,  indemnities and agreements contained in this
Agreement  shall also be deemed to be for the  benefit of the person or persons,
if any, who control any of the Underwriters  within the meaning of Section 15 of
the Securities Act, and for the benefit of directors of the Depositor,  officers
of the  Depositor  who have  signed the  Registration  Statement  and any person
controlling  the  Depositor  within the meaning of Section 15 of the  Securities
Act.  Nothing in this  Agreement  is intended or shall be  construed to give any
person,  other than the persons  referred to in this Section XIII,  any legal or
equitable  right,  remedy or claim under or in respect of this  Agreement or any
provision contained herein.

     SECTION  XIV.  Survival.  The  respective   indemnities,   representations,
warranties  and  agreements of the Depositor and the  Underwriters  contained in
this Agreement, or made by or on behalf of them, respectively,  pursuant to this
Agreement,  shall survive the delivery of and payment for the  Certificates  and
shall remain in full force and effect,  regardless of any investigation  made by
or on  behalf  of any of  them  or  any  person  controlling  any of  them.  The
provisions of Sections V, VII and VIII hereof shall survive the  termination  or
cancellation of this Agreement.

     SECTION XV.  Definition of the Term  "Business  Day".  For purposes of this
Agreement,  "Business  Day" means any day on which the New York Stock  Exchange,
Inc. is open for trading.


                                       23
<PAGE>

     SECTION XVI.  Governing  Law;  Submission to  Jurisdiction.  This Agreement
shall be governed by and construed in  accordance  with the laws of the State of
New York without giving effect to the conflict of law rules thereof.

     The parties hereto hereby submit to the  jurisdiction  of the United States
District Court for the Southern  District of New York and any court in the State
of New York located in the City and County of New York, and appellate court from
any  thereof,  in any  action,  suit  or  proceeding  brought  against  it or in
connection  with  this  Agreement  or  any  of  the  related  documents  or  the
transactions  contemplated  hereunder or for  recognition  or enforcement of any
judgment,  and the parties hereto hereby agree that all claims in respect of any
such action or proceeding may be heard or determined in New York State court or,
to the extent permitted by law, in such federal court.

     SECTION XVII. Counterparts.  This Agreement may be executed in counterparts
and, if executed in more than one counterpart,  the executed  counterparts shall
each be  deemed  to be an  original  but all such  counterparts  shall  together
constitute one and the same instrument.

     SECTION XVIII.  Headings.  The headings herein are inserted for convenience
of  reference  only and are not intended to be part of, or to affect the meaning
or interpretation of, this Agreement.

     SECTION  XIX.  Amendments  and  Waivers.  This  Agreement  may be  amended,
modified,  altered or terminated,  and any of its provisions  waived,  only in a
writing signed on behalf of the Depositor and the Representative.


                                       24
<PAGE>

     If the foregoing  correctly sets forth the agreement  between the Depositor
and the Underwriters,  please indicate your acceptance in the space provided for
the purpose below.

                                       Very truly yours,

                                       AMRESCO RESIDENTIAL SECURITIES
                                       CORPORATION

                                              /s/ Janice M. Cott
                                       By:--------------------------------------
                                       Name:  Janice M. Cott
                                       Title: Vice President

CONFIRMED AND ACCEPTED, as 
   of the date first above written:

PRUDENTIAL SECURITIES INCORPORATED
Acting on its own behalf and as
Representative of the several
Underwriters referred to in the
foregoing Agreement


        /s/ Sean Low
By:------------------------------
Name:   Sean Low
Title:  Vice President


<PAGE>

                                   SCHEDULE A
<TABLE>
<CAPTION>

                           Class of Certificates      Initial Principal Amount of            Purchase
Name of                       Purchased by the         Certificates Purchased by              Price
Underwriter                     Underwriters                 Underwriters                   (% of Par)
- -----------                     ------------                 ------------                   ----------

<S>                                <C>                       <C>                             <C>   
Prudential Securities
Incorporated
                                   A-1                         $29,270,850                    99.96875%
                                   A-2                         $26,700,000                   100.00000%
                                   A-3                         $40,853,616                    99.98438%
                                   A-4                         $16,737,384                    99.98438%
                                   A-5                         $12,776,006                    99.96875%
                                   A-6                          $8,938,603                    99.98438%
                                   A-7                         $22,174,601                    99.95313%
                                   A-8                         $17,340,000                   100.00000%
                                   A-9                        $200,854,200                   100.00000%
                                   M-1F                         $7,489,859                    99.96875%
                                   M-1A                        $15,262,800                   100.00000%
                                   M-2F                        $10,987,283                    99.98438%
                                   M-2A                        $14,652,000                   100.00000%
                                   B-1F                         $6,491,771                    99.96875%
                                   B-1A                        $13,431,000                   100.00000%
                                                               -----------
                                  TOTAL                                  $

Credit Suisse First Boston
                                   A-1                          $9,756,950                    99.96875%
                                   A-2                          $8,900,000                   100.00000%
                                   A-3                         $13,617,872                    99.98438%
                                   A-4                          $5,579,128                    99.98438%
                                   A-5                          $4,258,669                    99.96875%
                                   A-6                          $2,979,534                    99.98438%
                                   A-7                          $7,391,534                    99.95313%
                                   A-8                          $5,780,000                   100.00000%
                                   A-9                         $66,951,400                   100.00000%
                                   M-1F                         $2,496,620                    99.96875%
                                   M-1A                         $5,087,600                   100.00000%
                                   M-2F                         $3,662,428                    99.98438%
                                   M-2A                          4,884,000                   100.00000%
                                   B-1F                         $2,163,924                    99.96875%
                                   B-1A                         $4,477,000                   100.00000%
                                                                ----------
                                  TOTAL:                                 $

Morgan Stanley & Co.
Incorporated
                                   A-1                         $$9,756,950                    99.96875%
                                   A-2                          $8,900,000                   100.00000%
                                   A-3                         $13,617,872                    99.98438%
                                   A-4                          $5,579,128                    99.98438%
                                   A-5                          $4,258,669                    99.96875%
                                   A-6                          $2,979,534                    99.98438%
                                   A-7                          $7,391,534                    99.95313%
                                   A-8                          $5,780,000                   100.00000%
                                   A-9                         $66,951,400                   100.00000%
                                   M-1F                         $2,496,620                    99.96875%
                                   M-1A                         $5,087,600                   100.00000%
                                   M-2F                         $3,662,428                    99.98438%
                                   M-2A                         $4,884,000                   100.00000%
                                   B-1F                         $2,163,924                    99.96875%
                                   B-1A                         $4,477,000                   100.00000%
                                                                ----------
                                  TOTAL                      $739,933,287.50

                                  TOTAL:                                 $
</TABLE>



                                                                     Exhibit 4.1

                         POOLING AND SERVICING AGREEMENT

                                   Relating to

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2

                                      Among

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION,
                                  as Depositor,

                   AMRESCO RESIDENTIAL CAPITAL MARKETS, INC.,
                                   as Seller,

                          ADVANTA MORTGAGE CORP., USA,
                         AMERIQUEST MORTGAGE COMPANY and
                        OPTION ONE MORTGAGE CORPORATION,
                                  as Servicers

                                       and

                              THE BANK OF NEW YORK,
                                   as Trustee

                            Dated as of June 1, 1997



<PAGE>

                                    CONTENTS

                                                                            Page

CONVEYANCE...................................................................  1

ARTICLE I

  DEFINITIONS; RULES OF CONSTRUCTION.........................................  2
  Section 1.01     Definitions...............................................  2
  Section 1.02     Use of Words and Phrases ................................. 39
  Section 1.03     Captions; Table of Contents............................... 40
  Section 1.04     Opinions.................................................. 40

ARTICLE II

  ESTABLISHMENT AND ORGANIZATION OF THE TRUST................................ 41
  Section 2.01     Establishment of the Trust................................ 41
  Section 2.02     Office.................................................... 41
  Section 2.03     Purposes and Powers....................................... 41
  Section 2.04     Appointment of the Trustee; Declaration of Trust.......... 41
  Section 2.05     Expenses of the Trust..................................... 41
  Section 2.06     Ownership of the Trust.................................... 41
  Section 2.07     Situs of the Trust........................................ 42
  Section 2.08     Miscellaneous REMIC Provisions............................ 42
                                                                             
ARTICLE III

  REPRESENTATIONS, WARRANTIES AND COVENANTS
  OF THE DEPOSITOR, THE SERVICERS AND THE SELLER;
  COVENANT OF SELLER TO CONVEY MORTGAGE LOANS................................ 44
  Section 3.01     Representations and Warranties of the Depositor........... 44
  Section 3.02     Representations and Warranties of the Servicers........... 46
  Section 3.03     Representations and Warranties of the Seller.............. 47
  Section 3.04     Covenants of Seller to Take Certain Actions with 
                   Respect to the Mortgage Loans In Certain Situations....... 50
  Section 3.05     Conveyance of the Mortgage Loans, Subsequent Mortgage 
                   Loans and Qualified Replacement Mortgages................. 52
  Section 3.06     Acceptance by Trustee; Certain Substitutions of 
                   Mortgage Loans; Certification by Trustee.................. 55
  Section 3.07     Conveyance of the Subsequent Mortgage Loans............... 56

ARTICLE IV 

  ISSUANCE AND SALE OF CERTIFICATES.......................................... 59
  Section 4.01     Issuance of Certificates.................................. 59
  Section 4.02     Sale of Certificates...................................... 59

ARTICLE V

  CERTIFICATES AND TRANSFER OF INTERESTS..................................... 60
  Section 5.01     Terms..................................................... 60
  Section 5.02     Forms..................................................... 60
  Section 5.03     Execution, Authentication and Delivery.................... 60

<PAGE>

  Section 5.04     Registration and Transfer of Certificates................. 61
  Section 5.05     Mutilated, Destroyed, Lost or Stolen Certificates......... 63
  Section 5.06     Persons Deemed Owners..................................... 63
  Section 5.07     Cancellation.............................................. 63
  Section 5.08     Limitation on Transfer of Ownership Rights................ 64
  Section 5.09     Assignment of Rights...................................... 65

ARTICLE VI

  COVENANTS.................................................................. 66
  Section 6.01     Distributions............................................. 66
  Section 6.02     Money for Distributions to be Held in Trust;               
                   Withholding............................................... 66
  Section 6.03     Protection of Trust Estate................................ 67
  Section 6.04     Performance of Obligations................................ 67
  Section 6.05     Negative Covenants........................................ 68
  Section 6.06     No Other Powers........................................... 68
  Section 6.07     Limitation of Suits....................................... 68
  Section 6.08     Unconditional Rights of Owners to Receive                  
                   Distributions............................................. 69
  Section 6.09     Rights and Remedies Cumulative............................ 69
  Section 6.10     Delay or Omission Not Waiver.............................. 69
  Section 6.11     Control by Owners......................................... 69
  Section 6.12     Access to Owners of Certificates' Names and Addresses..... 70
                                                                             
ARTICLE VII

  ACCOUNTS, DISBURSEMENTS AND RELEASES....................................... 71
  Section 7.01     Collection of Money....................................... 71
  Section 7.02     Establishment of Accounts................................. 71
  Section 7.03     Flow of Funds............................................. 71
  Section 7.04     Pre-Funding Account and Capitalized Interest Account...... 78
  Section 7.05     Investment of Accounts.................................... 79
  Section 7.06     Reserved.................................................. 80
  Section 7.07     Eligible Investments...................................... 80
  Section 7.08     Accounting and Directions by Trustee...................... 82
  Section 7.09     Reports by Trustee........................................ 82
  Section 7.10     Additional Reports by Trustee ............................ 83
                                                                              
ARTICLE VIII                                                                  
                                                                              
  SERVICING AND ADMINISTRATION                                                
  OF MORTGAGE LOANS.......................................................... 86
  Section 8.01     Servicers and Subservicers................................ 86
  Section 8.02     Collection of Certain Mortgage Loan Payments.............. 87
  Section 8.03     Subservicing Agreements Between Servicer                   
                   and Subservicer........................................... 88
  Section 8.04     Successor Subservicer..................................... 88
  Section 8.05     Liability of Servicer..................................... 88
  Section 8.06     No Contractual Relationship Between Subservicer 
                   and Trustee or the Owners................................. 88
  Section 8.07     Assumption or Termination of Subservicing 
                   Agreement by Trustee...................................... 88
  Section 8.08     Principal and Interest Accounts; Escrow Accounts.......... 89
  Section 8.09     Delinquency Advances and Servicing Advances............... 91
  Section 8.10     Compensating Interest; Purchase of Mortgage Loans......... 92
  Section 8.11     Maintenance of Insurance.................................. 92


                                       ii
<PAGE>

  Section 8.12     Due-on-Sale Clauses; Assumption and 
                   Substitution Agreements................................... 93
  Section 8.13     Realization Upon Defaulted Mortgage Loans................. 94
  Section 8.14     Trustee and Custodian to Cooperate; Release of Files...... 95
  Section 8.15     Servicing Compensation.................................... 96
  Section 8.16     Annual Statement as to Compliance......................... 97
  Section 8.17     Annual Independent Certified Public                        
                   Accountants' Reports...................................... 97
  Section 8.18     Access to Certain Documentation and Information 
                   Regarding the Mortgage Loans ............................. 97
  Section 8.19     Assignment of Agreement................................... 97
  Section 8.20     Events of Servicing Termination........................... 97
  Section 8.21     Resignation of a Servicer and Appointment 
                   of Successor.............................................. 99
  Section 8.22     Waiver of Past Events of Servicing Termination............102
  Section 8.23     Assumption or Termination of Subservicing 
                   Agreement By the Trustee..................................102
  Section 8.24     Powers and Duties of the Trustee as 
                   Successor Servicer........................................102
  Section 8.25     Liability of the Servicers................................103
  Section 8.26     Inspections by Trustee and Seller; Errors 
                   and Omissions Insurance...................................103
  Section 8.27     Merger, Conversion, Consolidation or Succession 
                   to Business of Servicer...................................104
  Section 8.28     Notices of Material Events................................104
  Section 8.29     Monthly Servicing Report and Servicing Certificate........104
  Section 8.30     Indemnification by the Servicer...........................106
  Section 8.31     Reserved..................................................106
  Section 8.32     Servicing Standard........................................107
  Section 8.33     No Solicitation...........................................107

ARTICLE IX

  TERMINATION OF TRUST.......................................................108
  Section 9.01     Termination of Trust......................................108
  Section 9.02     Auction Call; Servicer Termination........................108
  Section 9.03     Termination Upon Loss of REMIC Status.....................110
  Section 9.04     Disposition of Proceeds...................................111

ARTICLE X

  THE TRUSTEE................................................................112
  Section 10.01    Certain Duties and Responsibilities.......................112
  Section 10.02    Removal of Trustee for Cause..............................113
  Section 10.03    Certain Rights of the Trustee.............................114
  Section 10.04    Not Responsible for Recitals or Issuance 
                   of Certificates...........................................116
  Section 10.05    May Hold Certificates.....................................116
  Section 10.06    Money Held in Trust.......................................116
  Section 10.07    Compensation and Reimbursement; No Lien for Fees..........116
  Section 10.08    Corporate Trustee Required; Eligibility...................116
  Section 10.09    Resignation and Removal; Appointment of Successor.........117
  Section 10.10    Acceptance of Appointment by Successor Trustee............118
  Section 10.11    Merger, Conversion, Consolidation or Succession to 
                   Business of the Trustee...................................118
  Section 10.12    Reporting; Withholding....................................119
  Section 10.13    Liability of the Trustee..................................119


                                      iii
<PAGE>

  Section 10.14    Appointment of Co-Trustee or Separate Trustee.............120
  Section 10.15    Appointment of Custodians.................................121

ARTICLE XI

  MISCELLANEOUS..............................................................122
  Section 11.01    Compliance Certificates and Opinions......................122
  Section 11.02    Form of Documents Delivered to the Trustee................122
  Section 11.03    Acts of Owners............................................123
  Section 11.04    Notices, etc. to Trustee..................................123
  Section 11.05    Notices and Reports to Owners; Waiver of Notices..........124
  Section 11.06    Rules by Trustee..........................................124
  Section 11.07    Successors and Assigns....................................124
  Section 11.08    Severability..............................................124
  Section 11.09    Benefits of Agreement.....................................124
  Section 11.10    Legal Holidays............................................125
  Section 11.11    Governing Law; Submission to Jurisdiction.................125
  Section 11.12    Counterparts..............................................125
  Section 11.13    Usury.....................................................126
  Section 11.14    Amendment.................................................126
  Section 11.15    Paying Agent; Appointment and Acceptance of Duties........127
  Section 11.16    REMIC Status..............................................127
  Section 11.17    Additional Limitation on Action and 
                   Imposition of Tax.........................................129
  Section 11.18    Appointment of Tax Matters Person.........................129
  Section 11.19    Attorneys' Fees...........................................129
  Section 11.20    Notices...................................................129

SCHEDULE I-A       SCHEDULE OF GROUP I MORTGAGE LOANS
SCHEDULE I-B       SCHEDULE OF GROUP II MORTGAGE LOANS
SCHEDULE II        SCHEDULE OF ADVANTA LOANS
SCHEDULE III       LIST OF TRANSFER AGREEMENTS
SCHEDULE IV        LIST OF ORIGINATORS
EXHIBIT A-1        FORM OF CLASS A-1 CERTIFICATE
EXHIBIT A-2        FORM OF CLASS A-2 CERTIFICATE
EXHIBIT A-3        FORM OF CLASS A-3 CERTIFICATE
EXHIBIT A-4        FORM OF CLASS A-4 CERTIFICATE
EXHIBIT A-5        FORM OF CLASS A-5 CERTIFICATE
EXHIBIT A-6        FORM OF CLASS A-6 CERTIFICATE
EXHIBIT A-7        FORM OF CLASS A-7 CERTIFICATE
EXHIBIT A-8        FORM OF CLASS A-8 CERTIFICATE
EXHIBIT A-9        FORM OF CLASS A-9 CERTIFICATE
EXHIBIT B-1        FORM OF CLASS M-1F CERTIFICATE
EXHIBIT B-2        FORM OF CLASS M-1A CERTIFICATE
EXHIBIT B-3        FORM OF CLASS M-2F CERTIFICATE
EXHIBIT B-4        FORM OF CLASS M-2A CERTIFICATE
EXHIBIT B-5        FORM OF CLASS B-1F CERTIFICATE
EXHIBIT B-6        FORM OF CLASS B-1A CERTIFICATE
EXHIBIT B-7        FORM OF CLASS C CERTIFICATE


                                       iv
<PAGE>

EXHIBIT B-8        FORM OF CLASS R CERTIFICATE
EXHIBIT B-9        FORM OF CLASS S CERTIFICATE
EXHIBIT C          FORM OF SUBSEQUENT TRANSFER AGREEMENT
EXHIBIT D          FORM OF CERTIFICATE RE:  MORTGAGE LOANS PREPAID
                   IN FULL AFTER CUT-OFF DATE
EXHIBIT E          FORM OF CUSTODIAN'S RECEIPT
EXHIBIT F          FORM OF POOL CERTIFICATION
EXHIBIT G          FORM OF DELIVERY ORDER
EXHIBIT H          FORM OF SERVICER'S TRUST RECEIPT
EXHIBIT I          FORM OF CLASS R TAX MATTERS TRANSFER CERTIFICATE
EXHIBIT J          FORM OF NOTICE
EXHIBIT K          FORM OF LIQUIDATION REPORT
EXHIBIT L          FORM OF CUSTODIAL AGREEMENT
EXHIBIT M          AUCTION SALE BID PROCEDURES


                                       v
<PAGE>

     POOLING AND SERVICING AGREEMENT, relating to AMRESCO RESIDENTIAL SECURITIES
CORPORATION  MORTGAGE LOAN TRUST 1997-2,  dated as of June 1, 1997, by and among
AMRESCO  RESIDENTIAL  SECURITIES  CORPORATION,  a Delaware  corporation,  in its
capacity as Depositor (the "Depositor"),  AMRESCO  RESIDENTIAL  CAPITAL MARKETS,
INC.,  a Delaware  corporation,  in its  capacity as the Seller (the  "Seller"),
ADVANTA MORTGAGE CORP. USA,  AMERIQUEST MORTGAGE COMPANY and OPTION ONE MORTGAGE
CORPORATION as the Servicers (the  "Servicers")  and THE BANK OF NEW YORK, a New
York banking corporation, in its capacity as the Trustee (the "Trustee").

     WHEREAS,  the  Depositor  wishes to establish a trust and two subtrusts and
provide for the allocation and sale of the beneficial  interests therein and the
maintenance and distribution of the Trust Estate;

     WHEREAS,  each of the  Servicers  have  agreed to  service a portion of the
Mortgage Loans, respectively, which constitute the principal assets of the Trust
Estate;

     WHEREAS,  all things necessary to make the  Certificates,  when executed by
the Depositor and  authenticated by the Trustee valid  instruments,  and to make
this Agreement a valid agreement,  in accordance with their and its terms,  have
been done;

     WHEREAS,  The Bank of New York is willing to serve in the  capacity  of the
Trustee hereunder;

     NOW, THEREFORE,  in consideration of the premises and the mutual agreements
herein  contained,  the  Depositor,  the Seller,  each  Servicer and the Trustee
hereby agree as follows:

                                   CONVEYANCE

     To provide for the  distribution of the principal of and/or interest on the
Certificates in accordance with their terms, all of the sums distributable under
this  Agreement  with respect to the  Certificates  and the  performance  of the
covenants  contained  in this  Agreement,  the Seller  hereby  bargains,  sells,
conveys,  assigns,  and  transfers to the  Depositor  and the  Depositor  hereby
bargains,  sells,  conveys,  assigns and  transfers  to the  Trustee,  in trust,
without   recourse  and  for  the  exclusive   benefit  of  the  Owners  of  the
Certificates,  all of their respective  right,  title and interest in and to any
and all benefits  accruing to them from (a) the  Mortgage  Loans (other than any
principal  and interest  payments due thereon on or prior to the Cut-Off Date or
Subsequent  Cut-Off Date in the case of  Subsequent  Mortgage  Loans)  listed in
Schedules  I-A  and  I-B to  this  Agreement  (or  Schedules  I-A and I-B to any
Subsequent  Transfer  Agreement)  which the Seller is causing to be delivered to
the  Depositor  and the Depositor is causing to be delivered to the Custodian on
behalf of the  Trustee  (and all  substitutions  therefor as provided by Section
3.03,  3.04, 3.05 and 3.06),  together with the related  Mortgage Loan documents
and the Seller's and the  Depositor's  interest in any Property  which secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings  thereon  (except as otherwise  provided
herein),  whether  in  the  form  of  cash,  instruments,  securities  or  other
properties  (including  any Eligible  Investments  held by the  Servicers);  (c)
proceeds of all the  foregoing  (including,  but not by way of  limitation,  all
proceeds of any mortgage insurance,  hazard insurance and title insurance policy
relating to the Mortgage Loans, cash proceeds,  accounts,  accounts  receivable,
notes, drafts,  acceptances,  chattel paper, checks, deposit accounts, rights to
payment of any and every kind,  and other forms of obligations  and  receivables
which at any time  constitute  all or part of or are included in the proceeds of
any of the  foregoing)  to pay the  Certificates  as specified  herein;  and (d)
certain  rights of the  Seller  under  the  Transfer  Agreements  that are being
assigned to the Trust hereunder ((a)-(d) above shall be collectively referred to
herein as the "Trust Estate").

     The  Trustee  acknowledges  such  sale,  accepts  the  Trust  hereunder  in
accordance with the provisions hereof and agrees to perform the duties herein to
the best of its  ability  to the end that the  interests  of the  Owners  may be
adequately and effectively protected.

<PAGE>

                                    ARTICLE I

                       DEFINITIONS; RULES OF CONSTRUCTION

     Section 1.01 Definitions.

     For all  purposes of this  Agreement,  the  following  terms shall have the
meanings set forth below, unless the context clearly indicates otherwise:

     "Account":  Any account established in accordance with Section 7.02 or 8.08
hereof.

     "Accrual Period":  With respect to the Group I Certificates and any Payment
Date,  the calendar month  immediately  preceding the month in which the Payment
Date occurs;  a "calendar  month" shall be deemed to be 30 days. With respect to
the Group II  Certificates  and any Payment Date,  the period  commencing on the
preceding  Payment Date (or on the Closing Date in the case of the first Payment
Date) and ending on the day immediately  preceding the current Payment Date. All
calculations  of interest on the Group I Certificates  will be made on the basis
of a 360-day year assumed to consist of twelve 30 day months and calculations of
interest  on the Group II  Certificates  will be made on the basis of the actual
number of days elapsed in the related Accrual Period and a year of 360 days.

     "Addition  Notice":  With  respect to the transfer of  Subsequent  Mortgage
Loans to the Trust for inclusion in Group I or Group II pursuant to Section 3.07
hereof,  notice  given in  accordance  with  Section  3.07(b)(i)  regarding  the
Depositor's designation of Subsequent Mortgage Loans to be sold to the Trust for
inclusion  in  Group  I or  Group  II and the  aggregate  Loan  Balance  of such
Subsequent Mortgage Loans with respect to each such Group.

     "Advanta": Advanta Mortgage Corp. USA, a Delaware corporation.

     "Advanta Loans": The Mortgage Loans serviced by Advanta.

     "Advisor": As defined in Section 9.02(a) hereof.

     "Aggregate  Certificate Principal Balance": As of any date of determination
thereof,  the sum of the then outstanding  Certificate  Principal Balance of the
Class A Certificates, the Mezzanine Certificates and the Class B Certificates.

     "Aggregate Servicing Fee Rate": 0.50% per annum.

     "Agreement":  This Pooling and  Servicing  Agreement,  as it may be amended
from time to time, including the Exhibits and Schedules hereto.

     "Ameriquest": Ameriquest Mortgage Company, a Delaware corporation.

     "Ameriquest Loans": The Mortgage Loans serviced by Ameriquest.

     "Annual  Loss  Percentage  (Rolling  Twelve  Month)":  As of  any  date  of
determination  thereof and as to the related  Mortgage Loan  Servicing  Group, a
fraction,  expressed as a percentage, the numerator of which is the aggregate of
the Realized  Losses that occurred in such Mortgage Loan Servicing  Group during
the twelve immediately preceding Remittance Periods and the denominator of which
is the  Loan  Balances  of the  


                                       2
<PAGE>

Mortgage Loans in the related  Mortgage Loan Servicing  Group as of the last day
of each of the twelve Remittance Periods preceding such date.

     "Applied Realized Loss Amount": The Group I Applied Realized Loss Amount or
the Group II Applied Realized Loss Amount, as applicable.

     "Appraised  Value":  The  appraised  value of any  Property  based upon the
appraisal or other  valuation made at the time of the origination of the related
Mortgage  Loan,  or, in the case of a Mortgage  Loan  which is a purchase  money
mortgage,  the sales price of the Property at such time of origination,  if such
sales price is less than such appraised value.

     "ARMC": AMRESCO Residential Mortgage Corporation, a Delaware corporation.

     "Authorized  Officer":  With  respect to any  Person,  any  officer of such
Person who is  authorized  to act for such  Person in matters  relating  to this
Agreement,  and whose action is binding upon,  such Person;  with respect to the
Depositor,  the Seller and the Servicers,  initially including those individuals
whose names appear on the lists of Authorized Officers delivered at the Closing;
with respect to the Trustee, any Vice President, Assistant Vice President, Trust
Officer or any Officer of the Trustee located at the Corporate Trust Office.

     "Balloon Loan": A Mortgage Loan with respect to which the principal balance
by its original terms does not fully amortize at final maturity.

     "Balloon  Payment":  The final  payment of principal  due with respect to a
Balloon Loan.

     "Business  Day":  Any day that is not a  Saturday,  Sunday  or other day on
which  commercial   banking   institutions  in  the  States  of  California  and
Pennsylvania,  The City of New York, or in the city in which the Corporate Trust
Office is located,  are authorized or obligated by law or executive  order to be
closed.

     "Capitalized   Interest   Account":   The  Capitalized   Interest   Account
established  in accordance  with Section  7.02(b)  hereof and  maintained by the
Trustee.  Funds on deposit in the Capitalized Interest Account shall be invested
in a trust deposit with the Trustee from the day following the Startup Day until
the end of each Funding Period.

     "Certificate":   Any  one  of  the  Class  A  Certificates,  the  Mezzanine
Certificates,  the Class B Certificates,  the Class C Certificates,  the Class S
Certificates or the Class R Certificates,  each  representing  the interests and
the rights described in this Agreement.

     "Certificate  Account":  The certificate  account established in accordance
with Section 7.02(a) hereof and maintained in the corporate trust  department of
the Trustee;  provided  that the funds in such account  shall not be  commingled
with other funds held by the Trustee.

     "Certificate  Principal  Balance":  As of the Startup Day as to each of the
following Classes of Certificates,  the Certificate  Principal Balances thereof,
as follows:

          Class A-1 Certificates           -           $48,800,000
          Class A-2 Certificates           -           $44,500,000
          Class A-3 Certificates           -           $68,100,000
          Class A-4 Certificates           -           $27,900,000
          Class A-5 Certificates           -           $21,300,000
          Class A-6 Certificates           -           $14,900,000


                                       3
<PAGE>

          Class A-7 Certificates           -           $36,975,000
          Class A-8 Certificates           -           $28,900,000
          Class A-9 Certificates           -          $334,757,000
          Class M-1F Certificates          -           $12,487,000
          Class M-1A Certificates          -           $25,438,000
          Class M-2F Certificates          -           $18,315,000
          Class M-2A Certificates          -           $24,420,000
          Class B-1F Certificates          -           $10,823,000
          Class B-1A Certificates          -           $22,383,000

     The  Class S  Certificates,  the  Class  C  Certificates  and  the  Class R
Certificates do not have a Certificate Principal Balance.

     "Class": Any Class of the Class A Certificates,  any Class of the Mezzanine
Certificates,   either  class  of  the  Class  B   Certificates,   the  Class  S
Certificates, the Class C Certificates or the Class R Certificates.

     "Class A  Certificate":  Any one of the Class A-1  Certificates,  Class A-2
Certificates,   Class  A-3  Certificates,  Class  A-4  Certificates,  Class  A-5
Certificates,   Class  A-6  Certificates,  Class  A-7  Certificates,  Class  A-8
Certificates and Class A-9 Certificates.

     "Class A Certificate  Principal Balance":  As of any time of determination,
the  Certificate  Principal  Balance  as of  the  Startup  Day of  all  Class  A
Certificates less any amounts actually  distributed on such Class A Certificates
with respect to the Class A Principal  Distribution  Amount  pursuant to Section
7.03(f)  and  7.03(g)  hereof  with  respect to  principal  thereon on all prior
Payment Dates plus any Preference Amount previously  distributed with respect to
principal.

     "Class  A  Distribution  Amount":  The sum of the  Class  A-1  Distribution
Amount, the Class A-2 Distribution  Amount,  the Class A-3 Distribution  Amount,
the Class A-4 Distribution  Amount, the Class A-5 Distribution Amount, the Class
A-6  Distribution  Amount,  the Class  A-7  Distribution  Amount,  the Class A-8
Distribution Amount and the Class A-9 Distribution Amount.

     "Class A-1 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-1 Certificate,  substantially in the form annexed hereto as
Exhibit A-1, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class A-1 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-1
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-1  Certificates  pursuant to Section 7.03(f) hereof on all prior Payment Dates
plus any Preference Amount previously distributed to the Owners of the Class A-1
Certificates with respect to principal.

     "Class A-1  Certificate  Termination  Date":  The Payment Date on which the
Class A-1 Certificate Principal Balance is reduced to zero.

     "Class A-1 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-1 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-1
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-1
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-1
Certificates.


                                       4
<PAGE>

     "Class A-1 Distribution  Amount": With respect to any Payment Date, the sum
of (x) the Class A-1 Current Interest,  (y) the Class A-1 Interest Carry Forward
Amount and (z) the Group I Class A Principal  Distribution Amount payable to the
Owners of the Class A-1 Certificates pursuant to Section 7.03(f) hereof.

     "Class A-1  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-1 Current  Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class A-1 Interest Carry Forward  Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the  Class  A-1  Certificates  on such  immediately  preceding
Payment  Date  and  (y) 30  days'  interest  on such  amount  at the  Class  A-1
Pass-Through Rate.

     "Class A-1 Pass-Through Rate": On any Payment Date, the lesser of (x) 6.80%
per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class A-2 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-2 Certificate,  substantially in the form annexed hereto as
Exhibit A-2, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class A-2 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-2
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-2  Certificates  pursuant to Section 7.03(f) hereof on all prior Payment Dates
plus any Preference Amount previously distributed to the Owners of the Class A-2
Certificates with respect to principal.

     "Class A-2  Certificate  Termination  Date":  The Payment Date on which the
Class A-2 Certificate Principal Balance is reduced to zero.

     "Class A-2 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-2 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-2
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-2
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-2
Certificates.

     "Class A-2 Distribution  Amount": With respect to any Payment Date, the sum
of (x) the Class A-2 Current Interest,  (y) the Class A-2 Interest Carry Forward
Amount and (z) the Group I Class A Principal  Distribution Amount payable to the
Owners of Class A-2 Certificates pursuant to Section 7.03(f) hereof.

     "Class A-2  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-2 Current  Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class A-2 Interest Carry Forward  Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the  Class  A-2  Certificates  on such  immediately  preceding
Payment  Date  and  (y) 30  days'  interest  on such  amount  at the  Class  A-2
Pass-Through Rate.

     "Class A-2 Pass-Through Rate": On any Payment Date, the lesser of (x) 6.70%
per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class A-3 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-3 Certificate,  substantially in the form annexed hereto as
Exhibit A-3, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.


                                       5
<PAGE>

     "Class A-3 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-3
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-3  Certificates  pursuant to Section 7.03(f) hereof on all prior Payment Dates
plus any Preference Amount previously distributed to the Owners of the Class A-3
Certificates with respect to principal.

     "Class A-3  Certificate  Termination  Date":  The Payment Date on which the
Class A-3 Certificate Principal Balance is reduced to zero.

     "Class A-3 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-3 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-3
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-3
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-3
Certificates.

     "Class A-3 Distribution  Amount": With respect to any Payment Date, the sum
of (x) the Class A-3 Current Interest,  (y) the Class A-3 Interest Carry Forward
Amount and (z) the Group I Class A Principal  Distribution Amount payable to the
Owners of the Class A-3 Certificates pursuant to Section 7.03(f) hereof.

     "Class A-3  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-3 Current  Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class A-3 Interest Carry Forward  Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the  Class  A-3  Certificates  on such  immediately  preceding
Payment  Date  and  (y) 30  days'  interest  on such  amount  at the  Class  A-3
Pass-Through Rate.

     "Class A-3  Pass-Through  Rate":  On any  Payment  Date,  the lesser of (x)
6.795% per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class A-4 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-4 Certificate,  substantially in the form annexed hereto as
Exhibit A-4, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class A-4 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-4
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-4  Certificates  pursuant to Section 7.03(f) hereof on all prior Payment Dates
plus any Preference Amount previously distributed to the Owners of the Class A-4
Certificates with respect to principal.

     "Class A-4  Certificate  Termination  Date":  The Payment Date on which the
Class A-4 Certificate Principal Balance is reduced to zero.

     "Class A-4 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-4 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-4
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-4
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-4
Certificates.

     "Class A-4 Distribution  Amount": With respect to any Payment Date, the sum
of (x) the Class A-4 Current Interest,  (y) the Class A-4 Interest Carry Forward
Amount and (z) the Group I Class A Principal  Distribution Amount payable to the
Owners of the Class A-4 Certificates pursuant to Section 7.03(f) hereof.

     "Class A-4  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-4 Current Interest as of the immediately preceding


                                       6
<PAGE>

Payment Date and (B) any unpaid Class A-4 Interest Carry Forward Amount from all
previous Payment Dates exceeds (ii) the amount of the actual  distribution  with
respect to  interest  made to the Owners of the Class A-4  Certificates  on such
immediately  preceding  Payment Date and (y) 30 days' interest on such amount at
the Class A-4 Pass-Through Rate.

     "Class A-4 Pass-Through Rate": On any Payment Date, the lesser of (x) 6.93%
per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class A-5 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-5 Certificate,  substantially in the form annexed hereto as
Exhibit A-5, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class A-5 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-5
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-5 Certificates pursuant to Section 7.03(f) hereof thereon on all prior Payment
Dates plus any Preference Amount  previously  distributed to the Owners of Class
A-5 Certificates with respect to principal.

     "Class A-5  Certificate  Termination  Date":  The Payment Date on which the
Class A-5 Certificate Principal Balance is reduced to zero.

     "Class A-5 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-5 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-5
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-5
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-5
Certificates.

     "Class A-5 Distribution  Amount": With respect to any Payment Date, the sum
of (x) the Class A-5 Current Interest,  (y) the Class A-5 Interest Carry Forward
Amount and (z) the Group I Class A Principal  Distribution Amount payable to the
Owners of the Class A-5 Certificates pursuant to Section 7.03(f) hereof.

     "Class A-5  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-5 Current  Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class A-5 Interest Carry Forward  Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the  Class  A-5  Certificates  on such  immediately  preceding
Payment  Date  and  (y) 30  days'  interest  on such  amount  at the  Class  A-5
Pass-Through Rate.

     "Class A-5 Pass-Through Rate": On any Payment Date, the lesser of (x) 7.10%
per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class A-6 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-6 Certificate,  substantially in the form annexed hereto as
Exhibit A-6, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class A-6 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-6
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-6  Certificates  pursuant to Section 7.03(f) hereof on all prior Payment Dates
plus any Preference Amount previously distributed to the Owners of the Class A-6
Certificates with respect to principal.

     "Class A-6  Certificate  Termination  Date":  The Payment Date on which the
Class A-6 Certificate Principal Balance is reduced to zero.


                                       7
<PAGE>

     "Class A-6 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-6 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-6
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-6
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-6
Certificates.

     "Class A-6 Distribution  Amount": With respect to any Payment Date, the sum
of (x) the Class A-6 Current Interest,  (y) the Class A-6 Interest Carry Forward
Amount and (z) the Group I Class A Principal  Distribution Amount payable to the
Owners of the Class A-6 Certificates pursuant to Section 7.03(f) hereof.

     "Class A-6  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-6 Current  Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class A-6 Interest Carry Forward  Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the  Class  A-6  Certificates  on such  immediately  preceding
Payment  Date  and  (y) 30  days'  interest  on such  amount  at the  Class  A-6
Pass-Through Rate.

     "Class A-6 Pass-Through Rate": On any Payment Date, the lesser of (x) 7.21%
per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class A-7 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-7 Certificate,  substantially in the form annexed hereto as
Exhibit A-7, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class A-7 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-7
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-7  Certificates  pursuant to Section 7.03(f) hereof on all prior Payment Dates
plus any Preference Amount previously distributed to the Owners of the Class A-7
Certificates with respect to principal.

     "Class A-7  Certificate  Termination  Date":  The Payment Date on which the
Class A-7 Certificate Principal Balance is reduced to zero.

     "Class A-7 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-7 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-7
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-7
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-7
Certificates.

     "Class A-7 Distribution  Amount": With respect to any Payment Date, the sum
of (x) the Class A-7 Current Interest,  (y) the Class A-7 Interest Carry Forward
Amount and (z) the Group I Class A Principal  Distribution Amount payable to the
Owners of the Class A-7 Certificates pursuant to Section 7.03(f) hereof.

     "Class A-7  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-7 Current  Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class A-7 Interest Carry Forward  Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the  Class  A-7  Certificates  on such  immediately  preceding
Payment  Date  and  (y) 30  days'  interest  on such  amount  at the  Class  A-7
Pass-Through Rate.

     "Class A-7 Pass-Through Rate": On any Payment Date, the lesser of (x) 7.57%
per annum and (y) the Group I Net Weighted Average Coupon Rate.


                                       8
<PAGE>

     "Class A-8 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-8 Certificate,  substantially in the form annexed hereto as
Exhibit A-8, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class A-8 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-8
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-8  Certificates  pursuant to Section 7.03(f) hereof on all prior Payment Dates
plus any Preference Amount previously distributed to the Owners of the Class A-8
Certificates with respect to principal.

     "Class A-8  Certificate  Termination  Date":  The Payment Date on which the
Class A-8 Certificate Principal Balance is reduced to zero.

     "Class A-8 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-8 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-8
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-8
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-8
Certificates.

     "Class A-8 Distribution  Amount": With respect to any Payment Date, the sum
of (w) the Class A-8 Current Interest,  (x) the Class A-8 Interest Carry Forward
Amount, (y) the Class A-8 Lockout  Distribution  Amount payable to the Owners of
the Class A-8 Certificates pursuant to Section 7.03(f) and (z) the Group I Class
A  Principal  Distribution  Amount  payable  to  the  Owners  of the  Class  A-8
Certificates pursuant to Section 7.03(f) hereof.

     "Class A-8  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-8 Current  Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class A-8 Interest Carry Forward  Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the  Class  A-8  Certificates  on such  immediately  preceding
Payment  Date  and  (y) 30  days'  interest  on such  amount  at the  Class  A-8
Pass-Through Rate.

     "Class A-8 Lockout Distribution  Amount": For any Payment Date, the product
of (i) the  applicable  Class A-8 Lockout  Percentage  for such Payment Date and
(ii) the Class A-8 Lockout Pro Rata Distribution Amount for such Payment Date.

     "Class A-8 Lockout  Percentage":  For each Payment Date, the percentage set
forth below:

                                                            Class A-8
                                                            ---------
     Payment Dates                                      Lockout Percentage
     -------------                                      -------------------
     July 1997 - June 2000                                       0%
     July 2000 - June 2002                                      45%
     July 2002 - June 2003                                      80%
     July 2003 - June 2004                                     100%
     July 2004 and thereafter                                  300%

     "Class A-8 Lockout Pro Rata Distribution  Amount": For any Payment Date, an
amount  equal to the product of (x) a fraction,  the  numerator  of which is the
Class A-8 Certificate  Principal Balance  immediately prior to such Payment Date
and the denominator of which is the aggregate  Certificate  Principal Balance of
the Class A Certificates  relating to Group I immediately  prior to such Payment
Date and (y) the Group I Class A Principal  Distribution Amount for such Payment
Date.


                                       9
<PAGE>

     "Class A-8  Pass-Through  Rate":  On any  Payment  Date,  the lesser of (x)
7.175% per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class A-9 Certificate": Any one of the Certificates designated on the face
thereof as a Class A-9 Certificate,  substantially in the form annexed hereto as
Exhibit A-9, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class A-9 Certificate Principal Balance": As of any time of determination,
the  Certificate  Principal  Balance  as of the  Startup  Day of all  Class  A-9
Certificates  less any amounts  actually  distributed to the Owners of the Class
A-9  Certificate  pursuant to Section  7.03(g) hereof on all prior Payment Dates
plus any Preference Amount previously distributed to the Owners of the Class A-9
Certificates with respect to principal.

     "Class A-9  Certificate  Termination  Date":  The Payment Date on which the
Class A-9 Certificate Principal Balance is reduced to zero.

     "Class A-9 Current Interest":  With respect to any Payment Date, the amount
of interest accrued on the Class A-9 Certificate  Principal Balance  immediately
prior to such  Payment Date during the related  Accrual  Period at the Class A-9
Pass-Through Rate plus the Preference Amount owed to the Owners of the Class A-9
Certificates  as it  relates  to  interest  previously  paid  on the  Class  A-9
Certificates.

     "Class A-9 Distribution  Amount": With respect to any Payment Date, the sum
of (x) the Class A-9 Current Interest,  (y) the Class A-9 Interest Carry Forward
Amount and (z) the Group II Class A Principal Distribution Amount payable to the
Owners of the Class A-9 Certificates pursuant to Section 7.03(g) hereof.

     "Class A-9  Interest  Carry  Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
A-9 Current  Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class A-9 Interest Carry Forward  Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the  Class  A-9  Certificates  on such  immediately  preceding
Payment  Date  and  (y) 30  days'  interest  on such  amount  at the  Class  A-9
Pass-Through Rate.

     "Class A-9  Pass-Through  Rate":  With  respect to the Payment Date in July
1997, 5.8975% per annum. Thereafter, on any Payment Date on or prior to the Step
Up Date,  the  lesser of (x)  One-Month  LIBOR  plus 0.21% per annum and (y) the
Group II Available  Funds Cap Rate for such Payment Date and on any Payment Date
after the Step Up Date,  the lesser of (x) One-Month  LIBOR plus 0.42% per annum
and (y) the Group II Available Funds Cap Rate.

     "Class B  Certificates":  Any one of the Class B-1F  Certificates  or Class
B-1A Certificates.

     "Class B-1A Applied  Realized  Loss Amount":  As to any Payment  Date,  the
lesser of (x) the Class B-1A  Certificate  Principal  Balance (after taking into
account the distribution of the Group II Principal  Distribution  Amount on such
Payment Date, but prior to the  application  of the Class B-1A Applied  Realized
Loss Amount, if any, on such Payment Date) and (y) the Group II Applied Realized
Loss Amount as of such Payment Date.

     "Class B-1A  Certificate":  Any one of the  Certificates  designated on the
face  thereof as a Class B- 1A  Certificate,  substantially  in the form annexed
hereto as Exhibit B-6, authenticated and delivered by the Trustee,  representing
the right to distributions as set forth herein.


                                       10
<PAGE>

     "Class   B-1A   Certificate   Principal   Balance":   As  of  any  time  of
determination,  the Certificate  Principal  Balance as of the Startup Day of all
Class B-1A Certificates less the sum of (x) any amounts actually  distributed to
the Owners of the Class B-1A Certificates  pursuant to Section 7.03(g) hereof on
all prior Payment Dates, (y) the aggregate,  cumulative amount of the Class B-1A
Applied  Realized Loss Amounts on all prior Payment Dates and (z) any Preference
Amount previously  distributed to the Owners of the Class B-1A Certificates with
respect to principal.

     "Class B-1A  Certificate  Termination  Date": The Payment Date on which the
Class B-1A Certificate Principal Balance is reduced to zero.

     "Class B-1A Current Interest": With respect to any Payment Date, the amount
of interest accrued on the Class B-1A Certificate  Principal Balance immediately
prior to such Payment Date during the related  Accrual  Period at the Class B-1A
Pass-Through  Rate plus the  Preference  Amount  owed to the Owners of the Class
B-1A  Certificates  as it relates to interest  previously paid on the Class B-1A
Certificates.

     "Class B-1A Distribution Amount": With respect to any Payment Date, the sum
of  (w)  the  Class  B-1A  Current  Interest,   (x)  the  Class  B-1A  Principal
Distribution  Amount,  if any, (y) the Class B-1A Interest Carry Forward Amount,
if any, and (z) the Class B-1A Realized Loss Amortization Amount, if any.

     "Class B-1A  Interest  Carry Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
B-1A Current Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class B-1A Interest Carry Forward Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the Class  B-1A  Certificates  on such  immediately  preceding
Payment  Date  and (y) 30  days'  interest  on such  amount  at the  Class  B-1A
Pass-Through Rate.

     "Class B-1A  Pass-Through  Rate":  With respect to the Payment Date in July
1997, 6.6575% per annum. Thereafter, on any Payment Date on or prior to the Step
Up Date,  the  lesser of (x)  One-Month  LIBOR  plus 0.97% per annum and (y) the
Group II Available  Funds Cap Rate for such Payment Date and on any Payment Date
after the Step Up Date, the lesser of (x) One-Month  LIBOR plus 1.455% per annum
and (y) the Group II Available Funds Cap Rate.

     "Class B-1A Principal  Distribution  Amount":  As of any Payment Date on or
after the Group II Stepdown  Date and as long as a Group II Trigger Event is not
in effect, the excess of (x) the aggregate  Certificate Principal Balance of the
Group II  Certificates  (after  taking into  account the payment of the Group II
Class A Principal  Distribution  Amount,  the Class M-1A Principal  Distribution
Amount and the Class M-2A  Principal  Distribution  Amount on such Payment Date)
over (y) the lesser of (A) the  product  of (i) 92.50% and (ii) the  outstanding
aggregate  Loan Balance of the Mortgage  Loans in Group II as of the last day of
the related Remittance Period and (B) the aggregate  outstanding Loan Balance of
the  Mortgage  Loans in Group  II as of the last day of the  related  Remittance
Period minus $3,052,500.

     "Class B-1A Realized Loss Amortization Amount": As of any Payment Date, the
lesser of (x) the Unpaid  Realized Loss Amount relating to Class B-1A as of such
Payment  Date and (y) the  excess of (i) the Group II  Monthly  Excess  Cashflow
Amount over (ii) the sum of the Group II Extra  Principal  Distribution  Amount,
the Class M-1A Realized Loss Amortization  Amount,  the Class M-2A Realized Loss
Amortization  Amount,  the Class M-1A Interest Carry Forward  Amount,  the Class
M-2A  Interest  Carry Forward  Amount and the Class B-1A Interest  Carry Forward
Amount in each case for such Payment Date.

     "Class B-1F Applied  Realized  Loss Amount":  As to any Payment  Date,  the
lesser of (x) the Class B-1F  Certificate  Principal  Balance (after taking into
account the  distribution of the Group I Principal  


                                       11
<PAGE>

Distribution  Amount on such Payment Date,  but prior to the  application of the
Class B-1F Applied  Realized Loss Amount,  if any, on such Payment Date) and (y)
the Group I Applied Realized Loss Amount as of such Payment Date.

     "Class B-1F  Certificate":  Any one of the  Certificates  designated on the
face  thereof as a Class B- 1F  Certificate,  substantially  in the form annexed
hereto as Exhibit B-5, authenticated and delivered by the Trustee,  representing
the right to distributions as set forth herein.

     "Class   B-1F   Certificate   Principal   Balance":   As  of  any  time  of
determination,  the Certificate  Principal  Balance as of the Startup Day of all
Class B-1F Certificates less the sum of (x) any amounts actually  distributed to
the Owners of the Class B-1F Certificates  pursuant to Section 7.03(f) hereof on
all prior Payment Dates, (y) the aggregate,  cumulative amount of the Class B-1F
Applied  Realized Loss Amounts on all prior Payment Dates and (z) any Preference
Amount previously  distributed to the Owners of the Class B-1F Certificates with
respect to principal.

     "Class B-1F  Certificate  Termination  Date": The Payment Date on which the
Class B-1F Certificate Principal Balance is reduced to zero.

     "Class B-1F Current Interest": With respect to any Payment Date, the amount
of interest accrued on the Class B-1F Certificate  Principal Balance immediately
prior to such Payment Date during the related  Accrual  Period at the Class B-1F
Pass-Through  Rate plus the  Preference  Amount  owed to the Owners of the Class
B-1F  Certificates  as it relates to interest  previously paid on the Class B-1F
Certificates.

     "Class B-1F Distribution Amount": With respect to any Payment Date, the sum
of  (w)  the  Class  B-1F  Current  Interest,   (x)  the  Class  B-1F  Principal
Distribution  Amount,  if any, (y) the Class B-1F Interest Carry Forward Amount,
if any, and (z) the Class B-1F Realized Loss Amortization Amount, if any.

     "Class B-1F  Interest  Carry Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
B-1F Current Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class B-1F Interest Carry Forward Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the Class  B-1F  Certificates  on such  immediately  preceding
Payment  Date  and (y) 30  days'  interest  on such  amount  at the  Class  B-1F
Pass-Through Rate.

     "Class B-1F  Pass-Through  Rate":  On any Payment  Date,  the lesser of (x)
7.975% per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class B-1F Principal  Distribution  Amount":  As of any Payment Date on or
after the Group I Stepdown Date and as long as a Group I Trigger Event is not in
effect,  the excess of (x) the aggregate  Certificate  Principal  Balance of the
Group I Certificates (after taking into account the payment of the Group I Class
A Principal  Distribution  Amount, the Class M-1F Principal  Distribution Amount
and the Class M- 2F Principal Distribution Amount on such Payment Date) over (y)
the lesser of (A) the product of (i) 94.50% and (ii) the  outstanding  aggregate
Loan Balance of the Mortgage  Loans in Group I as of the last day of the related
Remittance Period and (B) the aggregate outstanding Loan Balance of the Mortgage
Loans  in  Group I as of the last day of the  related  Remittance  Period  minus
$1,665,000.

     "Class B-1F Realized Loss Amortization Amount": As of any Payment Date, the
lesser of (x) the Unpaid  Realized Loss Amount as of relating to Class B-1F such
Payment  Date and (y) the  excess  of (i) the Group I  Monthly  Excess  Cashflow
Amount over (ii) the sum of the Group I Extra Principal Distribution Amount, the
Class M-1F  Realized  Loss  Amortization  Amount,  the Class M-2F  Realized Loss
Amortization  


                                       12
<PAGE>

Amount,  the Class M-1F Interest Carry Forward  Amount,  the Class M-2F Interest
Carry Forward  Amount and the Class B-1F Interest  Carry Forward  Amount in each
case for such Payment Date.

     "Class C Carry Forward Amount": With respect to any Payment Date the sum of
the  amount,  if any,  by which  (x) the Class C  Distribution  Amount as of the
immediately  preceding  Payment  Date  exceeded  (y) the  amount  of the  actual
distribution  made to  Owners of the Class C  Certificates  on such  immediately
preceding Payment Date.

     "Class C Certificate":  Any one of the Certificates  designated on the face
thereof as a Class C  Certificate,  substantially  in the form annexed hereto as
Exhibit B-7, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein.

     "Class C  Distribution  Amount":  With respect to any Payment Date, the sum
of:

          (1) with  respect to  Mortgage  Loans in Group I,  one-twelfth  of the
     product of (x) the sum of the  aggregate  Loan  Balances  of such  Mortgage
     Loans on the  immediately  preceding  Payment  Date and (y) the excess,  if
     greater than zero, of (I) the weighted  average of the Coupon Rates of such
     Mortgage  Loans over (II) the sum of the  following  payments  allocable to
     Group  I on or in  respect  of the  related  Payment  Date  (in  each  case
     expressed  as an  annual  rate  based on such  aggregate  outstanding  Loan
     Balance):  (A) the Servicing Fee  (calculated at the initial  Servicing Fee
     Rate), (B) the Trustee Fee and (C) the Class B-1F Pass-Through Rate;

          (2) with  respect to Mortgage  Loans in Group II,  one-twelfth  of the
     product of (x) the sum of the  aggregate  Loan  Balances  of such  Mortgage
     Loans on the  immediately  preceding  Payment  Date and (y) the excess,  if
     greater than zero, of (I) the weighted  average of the Coupon Rates of such
     Mortgage Loans on such immediately  preceding Payment Date (weighted on the
     basis of the Loan  Balances as of such  Payment  Date) over (II) the sum of
     the  following  payments  allocable  to  Group II on or in  respect  of the
     related  Payment  Date (in each case  expressed  as an annual rate based on
     such aggregate outstanding Loan Balance): (A) the Servicing Fee (calculated
     at the initial  Servicing Fee Rate),  (B) the Trustee Fee and (C) the Class
     B-1A Pass-Through Rate; and

          (3) the Class C Carry Forward Amount.

     "Class  M-1  Certificate":  Any one of the Class M-1F  Certificates  or the
Class M-1A Certificates.

     "Class M-1A Applied  Realized  Loss Amount":  As to any Payment  Date,  the
lesser of (x) the Class M-1A  Certificate  Principal  Balance (after taking into
account the distribution of the Group II Principal  Distribution  Amount on such
Payment Date, but prior to the  application  of the Class M-1A Applied  Realized
Loss Amount,  if any, on such Payment  Date) and (y) the excess of (i) the Group
II Applied Realized Loss Amount as of such Payment Date over (ii) the sum of the
Class M-2A Applied Realized Loss Amount and the Class B-1A Applied Realized Loss
Amount, in each case as of such Payment Date.

     "Class M-1A  Certificate":  Any one of the  Certificates  designated on the
face  thereof as a Class M- 1A  Certificate,  substantially  in the form annexed
hereto as Exhibit B-2, authenticated and delivered by the Trustee,  representing
the right to distributions as set forth herein.

     "Class   M-1A   Certificate   Principal   Balance":   As  of  any  time  of
determination,  the Certificate  Principal  Balance as of the Startup Day of all
Class  M-1A  Certificates  less the sum of (x) any  amounts  distributed  to the
Owners of the Class M-1A Certificates  pursuant to Section 7.03(g) hereof on all
prior  Payment  Dates and (y) the  aggregate,  cumulative  amount of Class  M-1A
Applied  Realized Loss Amounts on 


                                       13
<PAGE>

all prior Payment Dates and (z) any Preference Amount previously  distributed to
the Owners of the Class M-1A Certificates with respect to principal.

     "Class M-1A  Certificate  Termination  Date": The Payment Date on which the
Class M-1A Certificate Principal Balance is reduced to zero.

     "Class M-1A Current Interest": With respect to any Payment Date, the amount
of interest accrued on the Class M-1A Certificate  Principal Balance immediately
prior to such Payment Date during the related  Accrual  Period at the Class M-1A
Pass-Through  Rate plus the  Preference  Amount  owed to the Owners of the Class
M-1A  Certificates  as it relates to interest  previously paid on the Class M-1A
Certificates.

     "Class M-1A Distribution Amount": With respect to any Payment Date, the sum
of  (w)  the  Class  M-1A  Current  Interest,   (x)  the  Class  M-1A  Principal
Distribution  Amount,  if any, (y) the Class M-1A Interest Carry Forward Amount,
if any, and (z) the Class M-1A Realized Loss Amortization Amount, if any.

     "Class M-1A  Interest  Carry Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
M-1A Current Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class M-1A Interest Carry Forward Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the Class  M-1A  Certificates  on such  immediately  preceding
Payment  Date  and (y) 30  days'  interest  on such  amount  at the  Class  M-1A
Pass-Through Rate.

     "Class M-1A  Pass-Through  Rate":  With respect to the Payment Date in July
1997, 6.0575% per annum. Thereafter, on any Payment Date on or prior to the Step
Up Date,  the  lesser of (x)  One-Month  LIBOR  plus 0.37% per annum and (y) the
Group II Available  Funds Cap Rate for such Payment Date and on any Payment Date
after the Step Up Date, the lesser of (x) One-Month  LIBOR plus 0.555% per annum
and (y) the Group II Available Funds Cap Rate.

     "Class M-1A Principal  Distribution  Amount":  As of any Payment Date on or
after the Group II Stepdown  Date and as long as a Group II Trigger Event is not
in effect, the excess of (x) the sum of (i) the Class A-9 Certificate  Principal
Balance (after taking into account the payment of the Group II Class A Principal
Distribution  Amount on such Payment  Date) and (ii) the Class M-1A  Certificate
Principal Balance  immediately prior to such Payment Date over (y) the lesser of
(A) the product of (i) 69.49997174% and (ii) the outstanding Loan Balance of the
Mortgage Loans in Group II as of the last day of the related  Remittance  Period
and (B) the aggregate outstanding Loan Balance of the Mortgage Loans in Group II
as of the last day of the related Remittance Period minus $3,052,500.

     "Class M-1A Realized Loss Amortization Amount": As of any Payment Date, the
lesser of (x) the Unpaid  Realized Loss Amount relating to Class M-1A as of such
Payment  Date and (y) the  excess of (i) the Group II  Monthly  Excess  Cashflow
Amount over (ii) the sum of the Group II Extra Principal Distribution Amount and
the Class M-1A  Interest  Carry  Forward  Amount,  in each case for such Payment
Date.

     "Class M-1F Applied  Realized  Loss Amount":  As to any Payment  Date,  the
lesser of (x) the Class M-1F  Certificate  Principal  Balance (after taking into
account the  distribution of the Group I Principal  Distribution  Amount on such
Payment Date, but prior to the  application  of the Class M-1F Applied  Realized
Loss Amount, if any, on such Payment Date) and (y) the excess of (i) the Group I
Applied  Realized  Loss Amount as of such  Payment Date over (ii) the sum of the
Class M-2F Applied Realized Loss Amount and the Class B-1F Applied Realized Loss
Amount, in each case as of such Payment Date.


                                       14
<PAGE>

     "Class M-1F  Certificate":  Any one of the  Certificates  designated on the
face  thereof as a Class M- 1F  Certificate,  substantially  in the form annexed
hereto as Exhibit B-1, authenticated and delivered by the Trustee,  representing
the right to distributions as set forth herein.

     "Class   M-1F   Certificate   Principal   Balance":   As  of  any  time  of
determination,  the Certificate  Principal  Balance as of the Startup Day of all
Class M-1F Certificates less the sum of (x) any amounts actually  distributed to
the Owners of the Class M-1F Certificates  pursuant to Section 7.03(f) hereof on
all prior Payment Dates, and (y) the aggregate,  cumulative amount of Class M-1F
Applied  Realized Loss Amounts on all prior Payment Dates and (z) any Preference
Amount previously  distributed to the Owners of the Class M-1F Certificates with
respect to principal.

     "Class M-1F  Certificate  Termination  Date": The Payment Date on which the
Class M-1F Certificate Principal Balance is reduced to zero.

     "Class M-1F Current Interest": With respect to any Payment Date, the amount
of interest accrued on the Class M-1F Certificate  Principal Balance immediately
prior to such Payment Date during the related  Accrual  Period at the Class M-1F
Pass-Through  Rate plus the  Preference  Amount  owed to the Owners of the Class
M-1F  Certificates  as it relates to interest  previously paid on the Class M-1F
Certificates.

     "Class M-1F Distribution Amount": With respect to any Payment Date, the sum
of  (w)  the  Class  M-1F  Current  Interest,   (x)  the  Class  M-1F  Principal
Distribution  Amount,  if any, (y) the Class M-1F Interest  Carry Forward Amount
and (z) the Class M-1F Realized Loss Amortization Amount.

     "Class M-1F  Interest  Carry Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
M-1F Current Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class M-1F Interest Carry Forward Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the Class  M-1F  Certificates  on such  immediately  preceding
Payment  Date  and (y) 30  days'  interest  on such  amount  at the  Class  M-1F
Pass-Through Rate.

     "Class M-1F  Pass-Through  Rate":  On any Payment  Date,  the lesser of (x)
7.430% per annum and (y) the Group I Net Weighted Average Coupon Rate.

     "Class M-1F Principal  Distribution  Amount":  As of any Payment Date on or
after the Group I Stepdown Date and as long as a Group I Trigger Event is not in
effect,  the excess of (x) the sum of (i) the  aggregate  Certificate  Principal
Balance  of the  Class A  Certificates  related  to Group I (after  taking  into
account the payment of the Group I Class A Principal Distribution Amount on such
Payment Date) and (ii) the Class M-1F Certificate  Principal Balance immediately
prior  to such  Payment  Date  over (y) the  lesser  of (A) the  product  of (i)
76.99969970%  and (ii) the  outstanding  Loan Balance of the  Mortgage  Loans in
Group  I as of the  last  day of the  related  Remittance  Period  and  (B)  the
aggregate  outstanding  Loan Balance of the Mortgage  Loans in Group I as of the
last day of the related Remittance Period minus $1,665,000.

     "Class M-1F Realized Loss Amortization Amount": As of any Payment Date, the
lesser of (x) the Unpaid  Realized Loss Amount relating to Class M-1F as of such
Payment  Date and (y) the  excess  of (i) the Group I  Monthly  Excess  Cashflow
Amount over (ii) the sum of the Group I Extra Principal  Distribution Amount and
the Class M-1F  Interest  Carry  Forward  Amount,  in each case for such Payment
Date.

     "Class  M-2  Certificate":  Any one of the Class M-2F  Certificates  or the
Class M-2A Certificates.


                                       15
<PAGE>

     "Class M-2A Applied  Realized  Loss Amount":  As to any Payment  Date,  the
lesser of (x) the Class M-2A  Certificate  Principal  Balance (after taking into
account the distribution of the Group II Principal  Distribution  Amount on such
Payment Date, but prior to the  application  of the Class M-2A Applied  Realized
Loss Amount,  if any, on such Payment  Date) and (y) the excess of (i) the Group
II Applied Realized Loss Amount as of such Payment Date over (ii) the Class B-1A
Applied Realized Loss Amount as of such Payment Date.

     "Class M-2A  Certificate":  Any one of the  Certificates  designated on the
face  thereof as a Class M- 2A  Certificate,  substantially  in the form annexed
hereto as Exhibit B-4, authenticated and delivered by the Trustee,  representing
the right to distributions as set forth herein.

     "Class   M-2A   Certificate   Principal   Balance":   As  of  any  time  of
determination,  the Certificate  Principal  Balance as of the Startup Day of all
Class M-2A Certificates less the sum of (x) any amounts actually  distributed to
the Owners of the Class M-2A Certificates, pursuant to Section 7.03(g) hereof on
all prior Payment  Dates,  (y) the  aggregate,  cumulative  amount of Class M-2A
Applied Realized Loss Amounts on all prior Payment Dates, and (z) any Preference
Amount previously  distributed to the Owners of the Class M-2A Certificates with
respect to principal.

     "Class M-2A  Certificate  Termination  Date": The Payment Date on which the
Class M-2A Certificate Principal Balance is reduced to zero.

     "Class M-2A Current Interest": With respect to any Payment Date, the amount
of interest accrued on the Class M-2A Certificate  Principal Balance immediately
prior to such Payment Date during the related  Accrual  Period at the Class M-2A
Pass-Through  Rate plus the  Preference  Amount  owed to the Owners of the Class
M-2A  Certificates  as it relates to interest  previously paid on the Class M-2A
Certificates.

     "Class M-2A Distribution Amount": With respect to any Payment Date, the sum
of  (w)  the  Class  M-2A  Current  Interest,   (x)  the  Class  M-2A  Principal
Distribution  Amount,  if any, (y) the Class M-2A Interest Carry Forward Amount,
if any, and (z) the Class M-2A Realized Loss Amortization Amount, if any.

     "Class M-2A  Interest  Carry Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
M-2A Current Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class M-2A Interest Carry Forward Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the Class  M-2A  Certificates  on such  immediately  preceding
Payment  Date  and (y) 30  days'  interest  on such  amount  at the  Class  M-2A
Pass-Through Rate.

     "Class M-2A  Pass-Through  Rate":  With respect to the Payment Date in July
1997, 6.2675% per annum. Thereafter, on any Payment Date on or prior to the Step
Up Date,  the  lesser of (x)  One-Month  LIBOR  plus 0.58% per annum and (y) the
Group II Available  Funds Cap Rate for such Payment Date and on any Payment Date
after the Step Up Date,  the lesser of (x) One-Month  LIBOR plus 0.87% per annum
and (y) the Group II Available Funds Cap Rate.


     "Class M-2A Principal  Distribution  Amount":  As of any Payment Date on or
after the Group II Stepdown  Date and as long as a Group II Trigger Event is not
in effect, the excess of (x) the sum of (i) the Class A-9 Certificate  Principal
Balance (after taking into account the payment of the Group II Class A Principal
Distribution  Amount on such  Payment  Date),  (ii) the Class  M-1A  Certificate
Principal  Balance  (after  taking  into  account  the payment of the Class M-1A
Principal  Distribution  Amount on such  Payment  Date) and (iii) the Class M-2A
Certificate  Principal  Balance  immediately prior to such Payment Date over (y)
the lesser 


                                       16
<PAGE>

of (A) the product of (i)  81.49998649% and (ii) the outstanding Loan Balance of
the  Mortgage  Loans in Group  II as of the last day of the  related  Remittance
Period and (B) the aggregate  outstanding  Loan Balance of the Mortgage Loans in
Group II as of the last day of the related Remittance Period minus $3,052,500.

     "Class M-2A Realized Loss Amortization Amount": As of any Payment Date, the
lesser of (x) the Unpaid  Realized Loss Amount relating to Class M-2A as of such
Payment  Date and (y) the  excess of (i) the Group II  Monthly  Excess  Cashflow
Amount over (ii) the sum of the Group II Extra  Principal  Distribution  Amount,
the Class M-1A Realized Loss Amortization  Amount, the Class M-1A Interest Carry
Forward  Amount and the Class M-2A Interest Carry Forward  Amount,  in each case
for such Payment Date.

     "Class M-2F Applied  Realized  Loss Amount":  As to any Payment  Date,  the
lesser of (x) the Class M-2F  Certificate  Principal  Balance (after taking into
account the  distribution of the Group I Principal  Distribution  Amount on such
Payment Date, but prior to the  application  of the Class M-2F Applied  Realized
Loss Amount, if any, on such Payment Date) and (y) the excess of (i) the Group I
Applied  Realized  Loss Amount as of such  Payment Date over (ii) the Class B-1F
Applied Realized Loss Amount as of such Payment Date.

     "Class M-2F  Certificate":  Any one of the  Certificates  designated on the
face  thereof as a Class M- 2F  Certificate,  substantially  in the form annexed
hereto as Exhibit B-3, authenticated and delivered by the Trustee,  representing
the right to distributions as set forth herein.

     "Class   M-2F   Certificate   Principal   Balance":   As  of  any  time  of
determination,  the Certificate  Principal  Balance as of the Startup Day of all
Class M-2F Certificates less the sum of (x) any amounts actually  distributed to
the Owners of the Class M-2F Certificates  pursuant to Section 7.03(f) hereof on
all prior Payment Dates and (y) the aggregate,  cumulative  amount of Class M-2F
Applied  Realized Loss Amounts on all prior  Payment  Dates plus any  Preference
Amount previously  distributed to the Owners of the Class M-2F Certificates with
respect to principal.

     "Class M-2F  Certificate  Termination  Date": The Payment Date on which the
Class M-2F Certificate Principal Balance is reduced to zero.

     "Class M-2F Current Interest": With respect to any Payment Date, the amount
of interest accrued on the Class M-2F Certificate  Principal Balance immediately
prior to such Payment Date during the related  Accrual  Period at the Class M-2F
Pass-Through  Rate plus the  Preference  Amount  owed to the Owners of the Class
M-2F  Certificates  as it relates to interest  previously paid on the Class M-2F
Certificates.

     "Class M-2F Distribution Amount": With respect to any Payment Date, the sum
of  (w)  the  Class  M-2F  Current  Interest,   (x)  the  Class  M-2F  Principal
Distribution  Amount,  if any, (y) the Class M-2F Interest Carry Forward Amount,
if any, and (z) the Class M-2F Realized Loss Amortization Amount, if any.

     "Class M-2F  Interest  Carry Forward  Amount":  With respect to any Payment
Date,  the sum of (x) the amount,  if any, by which (i) the sum of (A) the Class
M-2F Current Interest as of the immediately  preceding  Payment Date and (B) any
unpaid Class M-2F Interest Carry Forward Amount from all previous  Payment Dates
exceeds (ii) the amount of the actual distribution with respect to interest made
to the  Owners of the Class  M-2F  Certificates  on such  immediately  preceding
Payment  Date  and (y) 30  days'  interest  on such  amount  at the  Class  M-2F
Pass-Through Rate.

     "Class M-2F  Pass-Through  Rate":  On any Payment  Date,  the lesser of (x)
7.665% per annum and (y) the Group I Net Weighted Average Coupon Rate.


                                       17
<PAGE>

     "Class M-2F Principal  Distribution  Amount":  As of any Payment Date on or
after the Group I Stepdown Date and as long as a Group I Trigger Event is not in
effect,  the excess of (x) the sum of (i) the  aggregate  Certificate  Principal
Balance  of the  Class A  Certificates  related  to Group I (after  taking  into
account the payment of the Group I Class A Principal Distribution Amount on such
Payment Date),  (ii) the Class M-1F Certificate  Principal Balance (after taking
into account the payment of the Class M-1F Principal Distribution Amount on such
Payment Date) and (iii) the Class M-2F Certificate Principal Balance immediately
prior  to such  Payment  Date  over (y) the  lesser  of (A) the  product  of (i)
87.99969970%  and (ii) the  outstanding  Loan Balance of the  Mortgage  Loans in
Group  I as of the  last  day of the  related  Remittance  Period  and  (B)  the
aggregate  outstanding  Loan Balance of the Mortgage  Loans in Group I as of the
last day of the related Remittance Period minus $1,665,000.

     "Class M-2F Realized Loss Amortization Amount": As of any Payment Date, the
lesser of (x) the Unpaid  Realized Loss Amount relating to Class M-2F as of such
Payment  Date and (y) the  excess  of (i) the Group I  Monthly  Excess  Cashflow
Amount over (ii) the sum of the Group I Extra Principal Distribution Amount, the
Class M-1F  Realized Loss  Amortization  Amount,  the Class M-1F Interest  Carry
Forward  Amount and the Class M-2F Interest Carry Forward  Amount,  in each case
for such Payment Date.

     "Class R Certificate":  Any one of the Certificates  designated on the face
thereof as a Class R  Certificate,  substantially  in the form annexed hereto as
Exhibit B-8, authenticated and delivered by the Trustee,  representing the right
to distributions as set forth herein,  and evidencing an interest  designated as
the "residual interest" in the REMIC for the purposes of the REMIC Provisions.

     "Class S Certificate":  Any one of the Certificates  designated on the face
thereof as a Class S  Certificate,  substantially  in the form annexed hereto as
Exhibit B-9,  authenticated and delivered by the Trustee  representing the right
to  distributions  as set forth herein.  The Class S Certificates are a "regular
interest" in the REMIC.

     "Class S Distribution Amount": With respect to any Payment Date, the sum of
(a) the product of (x) the  outstanding  Loan Balance of each Advanta Loan as of
such Payment Date and (y)  one-twelfth of the  difference  between the Aggregate
Servicing Fee Rate and the Servicing Fee Rate for such Mortgage  Loans,  and (b)
any unpaid Preference Amount, if any, for the Class S Certificates.  The Class S
Distribution Amount shall be calculated on a loan-by-loan basis.

     "Closing": As defined in Section 4.02 hereof.

     "Code": The Internal Revenue Code of 1986, as amended.

     "Compensating Interest": As defined in Section 8.10(a) hereof.

     "Corporate  Trust  Office":  The  principal  corporate  trust office of the
Trustee at The Bank of New York, 101 Barclay Street, New York, NY 10286,  Attn.:
Structured Finance/MBS or any other address that the Trustee advises the parties
hereto is its principal corporate trust office.

     "Coupon Rate": The rate of interest borne by each Note from time to time.

     "Cram  Down  Loss":  With  respect  to  a  Mortgage  Loan,  if a  court  of
appropriate  jurisdiction in an insolvency proceeding shall have issued an order
reducing the Loan Balance or the Coupon Rate of such Mortgage  Loan,  the amount
of such  reduction.  A "Cram Down Loss" shall be deemed to have  occurred on the
date of issuance of such order.


                                       18
<PAGE>

     "Cumulative Loss Percentage":  As of any date of determination thereof, the
Cumulative Realized Losses as a percentage of the Maximum Collateral Amount (and
with respect to the Servicer Loss Test the aggregate portion thereof  applicable
to the related  Servicer as set forth in the  definition  of Maximum  Collateral
Amount).

     "Cumulative  Realized  Losses":  As  of  any  date  of  determination,  the
aggregate  amount of Realized  Losses with respect to the Mortgage  Loans in the
related  Group (and with respect to the  Servicer  Loss Test with respect to the
Mortgage Loans in the related  Mortgage Loan Servicing  Group) since the Cut-Off
Date.

     "Current Interest":  With respect to any Payment Date, the sum of the Class
A-1  Current  Interest,  the Class A-2 Current  Interest,  the Class A-3 Current
Interest,  the Class A-4 Current Interest,  the Class A-5 Current Interest,  the
Class  A-6  Current  Interest,  the Class A-7  Current  Interest,  the Class A-8
Current  Interest,  the Class A-9  Current  Interest,  the  Class  M-1F  Current
Interest,  the Class M-1A Current Interest, the Class M-2F Current Interest, the
Class M-2A Current  Interest,  the Class B-1F Current  Interest,  the Class B-1A
Current Interest and the Class S Distribution Amount for such Payment Date.

     "Custodial  Agreement":  The Custodial  Agreement  dated as of June 1, 1997
among the Custodian, the Trustee, the Depositor, the Seller and the Servicers.

     "Custodian": Bankers Trust Company of California, N.A.

     "Cut-Off Date": As of the close of business on June 1, 1997.

     "DCR": Duff & Phelps Credit Ratings Co.

     "Delinquency Advance": As defined in Section 8.09(a) hereof.

     "Delinquent": A Mortgage Loan is "Delinquent" if any payment due thereon is
not made by the close of  business  on the  corresponding  day such  payment  is
scheduled to be due. A Mortgage Loan is "30 days Delinquent" if such payment has
not been received by the close of business on the corresponding day of the month
immediately  succeeding the month in which such payment was due, or, if there is
no such  corresponding  day (e.g., as when a 30-day month follows a 31-day month
in which a payment  was due on the 31st day of such  month) then on the last day
of such immediately  succeeding  month.  Similarly for "60 days Delinquent," "90
days Delinquent" and so on.

     "Delivery  Order":  The  delivery  order in the form set forth as Exhibit G
hereto and delivered by the Seller to the Trustee on the Startup Day pursuant to
Section 4.01 hereof.

     "Depositor":   AMRESCO  Residential  Securities  Corporation,   a  Delaware
corporation, or any successor thereto.

     "Depository": The Depository Trust Company, 7 Hanover Square, New York, New
York 10004, and any successor Depository hereafter named.

     "Designated  Depository  Institution":  With respect to each  Principal and
Interest Account, a trust account maintained by The Bank of New York, as long as
it  remains  the  Trustee,  or by the trust  department  of a  federal  or state
chartered  depository  institution  acting  in its  fiduciary  capacity,  having
combined capital and surplus of at least $50,000,000; provided, however, that if
a Principal and Interest  Account is not maintained  with the Trustee,  (i) such
institution  shall have a long-term debt rating of at least "A2" by Moody's and,
if rated by Fitch or DCR,  at least "A" by Fitch and DCR and (ii) the  Servicers
shall  provide  the Trustee  


                                       19
<PAGE>

and  the  Owners  with a  statement  identifying  the  location  of the  related
Principal and Interest Account when moved.

     "Direct Participant" or "DTC Participant": Any broker-dealer, bank or other
financial  institution for which the Depository holds Offered  Certificates from
time to time as a securities depository.

     "Disqualified Organization": The meaning set forth from time to time in the
definition  thereof at Section  860E(e)(5) of the Code (or any successor statute
thereto) and applicable to the Trust.

     "Eligible Investments": Those investments so designated pursuant to Section
7.07 hereof.

     "FannieMae":   FannieMae,   a   federally-chartered   and   privately-owned
corporation  existing under the Federal National  Mortgage  Association  Charter
Act, as amended, or any successor thereof.

     "FDIC":   The   Federal   Deposit   Insurance   Corporation,   a  corporate
instrumentality of the United States, or any successor thereto.

     "FHLMC":   The  Federal  Home  Loan  Mortgage   Corporation,   a  corporate
instrumentality  of the United States  created  pursuant to the  Emergency  Home
Finance Act of 1970, as amended, or any successor thereof.

     "File":  The documents  delivered to the Custodian on behalf of the Trustee
pursuant to Section 3.05(b) hereof pertaining to a particular  Mortgage Loan and
any  additional  documents  required  to be added to the File  pursuant  to this
Agreement.

     "Final Determination": As defined in Section 9.03(a) hereof.

     "Final Scheduled Payment Date": For each Class of the Offered  Certificates
is as set out in Section 2.08(a).

     "Fitch": Fitch Investors Service, L.P.

     "Formula  Certificates":  With respect to any Payment  Date,  each Class of
Group II  Certificates  that has a Formula  Rate less than the Group II Weighted
Average Coupon Rate.

     "Formula  Rate":  With  respect to any Payment Date and a Class of Group II
Certificates,  the  rate  determined  in  accordance  with  clause  (x)  of  the
definition of "Pass-Through Rate" for such Class.

     "Funding  Period":  With  respect  to each of  Group I and  Group  II,  the
respective  period  commencing  on the Startup Day and ending on the earliest to
occur of (i) the date on which the amount on deposit in the Pre-Funding  Account
with respect to such Group  (exclusive of any investment  earnings) is less than
$100,000 and (ii) September 3, 1997.

     "Group I": The pool of Mortgage Loans identified in the related Schedule of
Mortgage  Loans as having  been  assigned  to Group I in  Schedule  I-A  hereto,
including any Qualified  Replacement  Mortgages delivered in replacement thereof
and each Subsequent Mortgage Loan delivered to the Trust for inclusion therein.

     "Group I Applied Realized Loss Amount":  As of any Payment Date, the excess
of (x) the aggregate  Certificate  Principal Balance of the Group I Certificates
on such Payment Date,  after taking into account the distribution of the Group I
Principal  Distribution Amount on such Payment Date but prior to the application


                                       20
<PAGE>

of the Group I Applied  Realized Loss Amount,  if any, on such Payment Date over
(y) the aggregate  outstanding  Loan Balance of the Mortgage Loans in Group I as
of the last day of the related Remittance Period.

     "Group I Auction Sale Bid Date": The first Monthly Remittance Date on which
the  aggregate  outstanding   Certificate  Principal  Balance  of  the  Group  I
Certificates has declined to less than $33,300,000.

     "Group I  Capitalized  Interest  Requirement":  With respect to the Payment
Dates in July and August 1997 and the  Pre-Funding  Payment Date the excess,  if
any,  of (x) the  interest  on the Group I  Certificates  on such  Payment  Date
calculated at the Group I Weighted Average Pass-Through Rate over (y) the sum of
(i) one-month's interest on the aggregate Loan Balances of the Mortgage Loans in
Group I as of the close of business on the last day of the immediately preceding
Remittance  Period calculated at a rate equal to 1/12 of the weighted average of
the Coupon Rates of the Mortgage Loans in Group I less the applicable  Servicing
Fee Rate as of such  Payment  Date (or  Pre-Funding  Payment  Date) and (ii) any
Group I  Pre-Funding  Account  Earnings  to be  transferred  to the  Capitalized
Interest Account on such Payment Date (or Pre-Funding  Payment Date) pursuant to
Section 7.04(d) hereof.

     "Group I Certificates":  The Class A Certificates (other than the Class A-9
Certificates),  the Class M-1F Certificates, the Class M-2F Certificates and the
Class B-1F Certificates.

     "Group I Class A Principal Distribution Amount": As of any Payment Date (a)
prior to the Group I  Stepdown  Date or with  respect to which a Group I Trigger
Event is in effect, 100% of the Group I Principal Distribution Amount and (b) on
or after the Group I Stepdown Date or as to which a Group I Trigger Event is not
in effect, the excess of (x) the aggregate  Certificate Principal Balance of the
Class A Certificates  relating to Group I immediately prior to such Payment Date
over (y) the  lesser of (A) the  product  of (i) 69.5% and (ii) the  outstanding
Loan Balance of the Mortgage  Loans in Group I as of the last day of the related
Remittance Period and (B) the outstanding aggregate Loan Balance of the Mortgage
Loans  in  Group I as of the last day of the  related  Remittance  Period  minus
$1,665,000.

     "Group I Extra Principal  Distribution Amount": As of any Payment Date, the
lesser of (x) the Group I Monthly Excess  Interest  Amount for such Payment Date
and (y) the Group I Overcollateralization Deficiency for such Payment Date.

     "Group I Interest  Amount  Available":  As of any Payment Date, the Group I
Interest  Remittance Amount less the portion of the Trustee Fee related to Group
I.

     "Group I Interest  Remittance  Amount":  As of any Monthly Remittance Date,
the sum, without  duplication,  of (i) all interest  collected or required to be
advanced  with  respect to the related  Remittance  Period  with  respect to the
Mortgage  Loans in Group I (less the Servicing Fee with respect to such Mortgage
Loans),  (ii) all  Compensating  Interest  paid by the Servicers on such Monthly
Remittance  Date with respect to Mortgage Loans in Group I, (iii) the portion of
the  Substitution  Amount relating to interest on the Mortgage Loans in Group I,
(iv)  any  amounts  related  to  Group I  required  to be  transferred  from the
Capitalized  Interest  Account to the  Certificate  Account  pursuant to Section
7.04(e) hereof on the related Payment Date and (v) all Net Liquidation  Proceeds
relating to interest not previously  advanced with respect to the Mortgage Loans
in Group I.

     "Group I Monthly Excess Cashflow Amount":  For any Payment Date, the sum of
(x) the Group I Monthly Excess Interest Amount (plus any interest on the Group I
Overcollateralization  Amount) and (y) the Group I Overcollateralization Release
Amount for such Payment Date.


                                       21
<PAGE>

     "Group I Monthly Excess Interest Amount": With respect to any Payment Date,
the excess, if any, of (i) the Group I Interest Amount Available for the related
Remittance  Period over (ii) the sum of (x) the Current  Interest on the Group I
Certificates on such Payment Date and (y) the Interest Carry Forward Amount with
respect to the Class A Certificates related to Group I.

     "Group I Net Weighted  Average  Coupon  Rate":  With respect to any Payment
Date, the weighted  average of the Coupon Rates of the Mortgage Loans in Group I
(weighted by the Loan Balances of the Mortgage Loans in Group I), less 0.50% per
annum.

     "Group  I  Overcollateralization  Amount":  As of  any  Payment  Date,  the
difference  between (x) the sum of (i) the Loan Balance of the Mortgage Loans in
Group I as of the last day of the immediately  preceding  Remittance  Period and
(ii) any amounts on deposit in the Pre-Funding  Account  relating to Group I and
(y) the  aggregate  Certificate  Principal  Balance of the Group I  Certificates
(after  taking  into  account all  distributions  of  principal  on such Group I
Certificates as of such Payment Date).

     "Group I  Overcollateralization  Deficiency":  As of any Payment Date,  the
excess,  if any,  of (x) the Group I Targeted  Overcollateralization  Amount for
such  Payment  Date over (y) the Group I  Overcollateralization  Amount for such
Payment  Date,  calculated  for this  purpose  after  taking  into  account  the
reduction on such Payment Date of the aggregate Certificate Principal Balance of
the  Group  I  Certificates  resulting  from  the  distribution  of the  Group I
Principal  Remittance  Amount (but not the Group I Extra Principal  Distribution
Amount) on such  Payment  Date,  but prior to taking  into  account  any Group I
Applied Realized Loss Amount on such Payment Date.

     "Group I Overcollateralization Release Amount": As of any Payment Date, the
lesser of (x) the Group I Principal  Remittance Amount for such Payment Date and
(y) the excess, if any, of (i) the Group I Overcollateralization Amount for such
Payment Date,  assuming that 100% of the Group I Principal  Remittance Amount is
applied  on such  Payment  Date  to the  payment  of  principal  on the  Group I
Certificates and (ii) the Group I Targeted Overcollateralization Amount for such
Payment Date,  provided that if a Subordinated  Trigger Event is in effect,  the
Group I Overcollateralization Release Amount shall be zero.

     "Group I Pre-Funding  Account Earnings":  With respect to the July 25, 1997
Payment Date, the actual  investment  earnings earned during the period from the
Startup Day through July 24, 1997  (inclusive)  on the portion of the Pre-Funded
Amount  remaining  and  allocable to Group I during such period as calculated by
the Trustee  pursuant to Section 3.07(d) hereof;  with respect to the August 25,
1997 Payment Date, the actual investment  earnings earned during the period from
July 25,  1997  through  August  24,  1997  (inclusive)  on the  portion  of the
Pre-Funded  Amount  remaining  and  allocable  to Group I during  such period as
calculated by the Trustee pursuant to Section 3.07(d) hereof;  and, with respect
to the Pre-Funding  Payment Date, the actual  investment  earnings earned during
the period from August 25, 1997 through  September 10, 1997  (inclusive)  on the
portion of the Pre-Funded  Amount remaining and allocable to Group I during such
period as calculated by the Trustee pursuant to Section 3.07(d) hereof.

     "Group I Principal Distribution Amount": As of any Payment Date, the sum of
(i) the Group I Principal  Remittance Amount (minus, for Payment Dates occurring
on and after the Group I Stepdown Date and with respect to which a Trigger Event
is not in effect, the Group I Overcollateralization  Release Amount, if any) and
(ii) the Group I Extra Principal Distribution Amount, if any.

     "Group I Principal  Remittance  Amount": As of any Monthly Remittance Date,
the sum, without  duplication,  of (i) the principal collected or required to be
advanced by the Servicers with respect to Mortgage Loans in Group I with respect
to the related Remittance Period, (ii) the Loan Balance of each Mortgage Loan in
Group I that  was  purchased  from  the  Trustee  on or  prior  to such  Monthly
Remittance  Date, to the extent 


                                       22
<PAGE>

such Loan Balance was actually  deposited in the Principal and Interest Account,
(iii) any Substitution  Amounts relating to principal  delivered to the Trust in
connection  with a substitution of a Mortgage Loan in Group I to the extent such
Substitution  Amounts  were  actually  deposited in the  Principal  and Interest
Account  on or  prior  to  such  Monthly  Remittance  Date,  and  (iv)  all  Net
Liquidation  Proceeds  actually  collected by the Servicers  with respect to the
Mortgage  Loans in Group I during the related  Remittance  Period (to the extent
such Net Liquidation Proceeds related to principal).

     "Group  I  Senior  Enhancement  Percentage":  For  any  Payment  Date,  the
percentage  obtained by dividing  (x) the sum of (i) the  aggregate  Certificate
Principal Balance of the Subordinate  Certificates  relating to Group I and (ii)
the Group I Overcollateralization Amount, in each case after taking into account
the  distribution of the Group I Principal  Distribution  Amount on such Payment
Date,  by (y) the Loan Balance of the  Mortgage  Loans in Group I as of the last
day of the related Remittance Period.

     "Group  I  Senior  Specified  Enhancement  Percentage":   On  any  date  of
determination thereof means 30.50%.

     "Group I Servicer Clean-Up Call Date": The First Monthly Remittance Date on
which the outstanding  Certificate Principal Balance of the Group I Certificates
has declined to $16,650,000.

     "Group I Stepdown Date": The later to occur of (x) the Payment Date in July
2000  and (y) the  first  Group I  Payment  Date on  which  the  Group I  Senior
Enhancement  Percentage  (after taking into account  distributions  of principal
with  respect to Group I on such  Payment  Date) is equal to or greater than the
Group I Senior Specified Enhancement Percentage.

     "Group I Subordinated  Trigger Event": A Group I Subordinated Trigger Event
has occurred with respect to a Payment Date if both of the  following  tests are
failed on such Payment Date:

     A Group I Cumulative  Loss Test is failed with respect to a Payment Date if
the amount of the Cumulative  Loss  Percentage with respect to Group I equals or
exceeds the percentage set out for the corresponding Payment Date below:

     Payment Dates                               Cumulative Loss Percentage
     -------------                               --------------------------

     July 1999 - June 2000                                  1.80%
     July 2000 - June 2001                                  3.00%
     July 2001 - June 2002                                  4.00%
     July 2002 - June 2003                                  4.25%
     July 2003 - June 2004                                  4.75%
     July 2004 - June 2005                                  5.00%

     A Group I Delinquency  Test is failed with respect to a Payment Date if the
amount of 60+ Day Delinquent  Loans,  with respect to Group I as a percentage of
the  aggregate  outstanding  Loan  Balance  of Group I  equals  or  exceeds  the
percentage set out for the corresponding Payment Date below:


     Payment Dates                             60+ Day Delinquent Percentage
     -------------                             -----------------------------

     July 1999 - June 2001                                 5.50%
     July 2001 - June 2003                                 7.33%
     July 2003 - June 2005                                11.00%


                                       23
<PAGE>

     "Group I Targeted  Overcollateralization  Amount":  On any Payment Date (x)
prior to the Group I Stepdown Date, 2.75% of the aggregate Certificate Principal
Balance of the Group I  Certificates  as of the  Startup Day and (y) on or after
the Group I Stepdown Date, the greater of (A) 5.50% of the aggregate outstanding
Loan Balance of the Mortgage  Loans in Group I as of the last day of the related
Remittance Period and (B) $1,665,000.

     "Group I Trigger Event":  A Group I Trigger Event has occurred with respect
to a Payment  Date if the  percentage  obtained  by dividing  (x) the  principal
amount of 60+ Day Delinquent  Loans in Group I by (y) the aggregate  outstanding
Loan  Balance  of the  Mortgage  Loans  in  Group  I as of the  last  day of the
immediately  preceding  Remittance  Period  equals or exceeds 50% of the Group I
Senior  Enhancement  Percentage as of the last day of the immediately  preceding
Remittance Period.

     "Group I Weighted Average  Pass-Through  Rate": As to any Payment Date, the
weighted average of the Class A-1 Pass-Through  Rate, the Class A-2 Pass-Through
Rate,  the Class A-3  Pass-Through  Rate, the Class A-4  Pass-Through  Rate, the
Class A-5  Pass-Through  Rate,  the Class A-6  Pass-Through  Rate, the Class A-7
Pass-Through  Rate, the Class A-8 Pass-Through Rate, the Class M-1F Pass-Through
Rate,  the Class M-2F  Pass-Through  Rate and the Class B-1F  Pass-Through  Rate
(such rate  calculated  for this purpose on the basis of 360-day year assumed to
consist  of  twelve  30  day  months)  weighted  by the  respective  Certificate
Principal  Balance of the related  Class as of such Payment  Date before  taking
into account any distributions to be made on such Payment Date.

     "Group II": The pool of Mortgage Loans  identified in the related  Schedule
of Mortgage  Loans as having been  assigned to Group II in Schedule  I-B hereto,
including any Qualified  Replacement  Mortgages delivered in replacement thereof
and each Subsequent Mortgage Loan delivered to the Trust for inclusion therein.

     "Group II Applied Realized Loss Amount": As of any Payment Date, the excess
of (x) the aggregate  Certificate Principal Balance of the Group II Certificates
on such Payment Date, after taking into account the distribution of the Group II
Principal  Distribution Amount on such Payment Date but prior to the application
of the Group II Applied Realized Loss Amount,  if any, on such Payment Date over
(y) the aggregate  outstanding Loan Balance of the Mortgage Loans in Group II as
of the last day of the related Remittance Period.

     "Group II Auction  Sale Bid Date":  The first  Monthly  Remittance  Date on
which the aggregate  Certificate  Principal Balance of the Group II Certificates
has declined to less than $40,700,000.

     "Group II Available  Escalation Amount":  With respect to any Payment Date,
an amount  (but not less than zero)  equal to the sum of,  with  respect to each
Class of Formula  Certificates,  the product of (i) a rate equal to the Group II
Net Weighted  Average Coupon Rate minus the Formula Rate for such Class and (ii)
the Certificate Principal Balance of such Class.

     "Group II  Available  Funds Cap  Rate":  With  respect  to Group II, on any
Payment  Date, a rate equal to the sum of (i) the Group II Net Weighted  Average
Coupon Rate and (ii) the percentage  equivalent of a fraction,  the numerator of
which is the Group II Available  Escalation  Amount and the denominator of which
is the sum of the Certificate  Principal Balances for each Class of the Group II
Capped Certificates.

     "Group II Available  Funds Cap Shortfall  Amortization  Amount":  As of any
Payment  Date,  any amount  distributed  from the Group II  Available  Funds Cap
Shortfall Amount Account on such Payment Date.


                                       24
<PAGE>

     "Group II Available  Funds Cap Shortfall  Amount":  As of any Payment Date,
the excess,  if any, of (x) the excess,  if any, of (a) the aggregate  amount of
interest due on the Group II Capped  Certificates  on all prior  Payment  Dates,
calculated at the related Formula Rate applicable to each such Payment Date over
(b) the aggregate amount of interest due on the Group II Capped  Certificates on
all prior Payment Dates, calculated at the related Pass-Through Rates applicable
to each such Payment Date over (y) all Group II  Available  Funds Cap  Shortfall
Amortization Amounts actually funded on all prior Payment Dates.

     "Group II Capped  Certificates":  With  respect to any Payment  Date,  each
Class of Group II Certificates that has a Formula Rate greater than the Group II
Net Weighted Average Coupon Rate.

     "Group II Capitalized  Interest  Requirement":  With respect to the Payment
Dates in July and August 1997 and the Pre-Funding  Payment Date, the excess,  if
any,  of (x) the  interest on the Group II  Certificates  on such  Payment  Date
calculated at the Group II Weighted Average  Pass-Through  Rate over (y) the sum
of (i) one-month's interest on the aggregate Loan Balances of the Mortgage Loans
in  Group  II as of the  close of  business  on the last day of the  immediately
preceding  Remittance  Period calculated at a rate equal to 1/12 of the weighted
average  of the  Coupon  Rates  of the  Mortgage  Loans  in  Group  II less  the
applicable  Servicing Fee Rate as of such Payment Date (or  Pre-Funding  Payment
Date) and (ii) any Group II  Pre-Funding  Account  Earnings to be transferred to
the Capitalized  Interest  Account on such Payment Date (or Pre-Funding  Payment
Date) pursuant to Section 7.04(d) hereof.

     "Group  II  Certificates":  The  Class A-9  Certificates,  the  Class  M-1A
Certificates, the Class M-2A Certificates and the Class B-1A Certificates.

     "Group II Class A Principal  Distribution  Amount":  As of any Payment Date
(a)  prior to the Group II  Stepdown  Date or with  respect  to which a Group II
Trigger Event is in effect,  100% of the Group II Principal  Distribution Amount
and (b) on or after the Group II Stepdown Date or as to which a Group II Trigger
Event is not in effect,  the excess of (x) the aggregate  Certificate  Principal
Balance of the Class A-9  Certificates  immediately  prior to such  Payment Date
over  (y) the  lesser  of (A) the  product  of (i)  56.99971069%  and  (ii)  the
outstanding Loan Balance of the Mortgage Loans in Group II as of the last day of
the related Remittance Period and (B) the outstanding  aggregate Loan Balance of
the  Mortgage  Loans in Group  II as of the last day of the  related  Remittance
Period minus $3,052,500.

     "Group II Extra Principal Distribution Amount": As of any Payment Date, the
lesser of (x) the Group II Monthly Excess  Interest Amount for such Payment Date
and (y) the Group II Overcollateralization Deficiency for such Payment Date.

     "Group II Interest Amount Available":  As of any Payment Date, the Group II
Interest  Remittance Amount less the portion of the Trustee Fee related to Group
II.

     "Group II Interest  Remittance  Amount": As of any Monthly Remittance Date,
the sum, without  duplication,  of (i) all interest  collected or required to be
advanced  with  respect to the related  Remittance  Period  with  respect to the
Mortgage Loans in Group II (less the Servicing Fee with respect to such Mortgage
Loans),  (ii) all  Compensating  Interest  paid by the Servicers on such Monthly
Remittance Date with respect to Mortgage Loans in Group II, (iii) the portion of
the Substitution  Amount relating to interest on the Mortgage Loans in Group II,
(iv) any  amounts  related  to  Group II  required  to be  transferred  from the
Capitalized  Interest  Account to the  Certificate  Account  pursuant to Section
7.04(e) hereof on the related Payment Date and (v) all Net Liquidation  Proceeds
relating to interest not previously  advanced with respect to the Mortgage Loans
in Group II.


                                       25
<PAGE>

     "Group II Monthly Excess Cashflow Amount": For any Payment Date, the sum of
(x) the Group II Monthly Excess  Interest Amount (plus any interest on the Group
II  Overcollateralization  Amount)  and (y) the  Group II  Overcollateralization
Release Amount for such Payment Date.

     "Group II Monthly  Excess  Interest  Amount":  With  respect to any Payment
Date, the excess,  if any, of (i) the Group II Interest Amount Available for the
related  Remittance  Period over (ii) the sum of (x) the Current Interest on the
Group II  Certificates on such Payment Date and (y) the Class A-9 Interest Carry
Forward Amount.

     "Group II Net Weighted  Average  Coupon Rate":  With respect to any Payment
Date, the weighted average of the Coupon Rates of the Mortgage Loans in Group II
(weighted by the Loan  Balances of the Mortgage  Loans in Group II),  less 0.50%
per annum.

     "Group  II  Overcollateralization  Amount":  As of any  Payment  Date,  the
difference  between (x) the sum of (i) the Loan Balance of the Mortgage Loans in
Group II as of the last day of the immediately  preceding  Remittance Period and
(ii) any amounts on deposit in the Pre-Funding  Account relating to Group II and
(y) the aggregate  Certificate  Principal  Balance of the Group II  Certificates
(after  taking into  account all  distributions  of  principal  on such Group II
Certificates as of such Payment Date).

     "Group II  Overcollateralization  Deficiency":  As of any Payment Date, the
excess,  if any, of (x) the Group II Targeted  Overcollateralization  Amount for
such  Payment Date over (y) the Group II  Overcollateralization  Amount for such
Payment  Date,  calculated  for this  purpose  after  taking  into  account  the
reduction on such Payment Date of the aggregate Certificate Principal Balance of
the  Group II  Certificates  resulting  from the  distribution  of the  Group II
Principal  Remittance Amount (but not the Group II Extra Principal  Distribution
Amount) on such  Payment  Date,  but prior to taking  into  account any Group II
Applied Realized Loss Amount on such Payment Date.

     "Group II  Overcollateralization  Release Amount":  As of any Payment Date,
the lesser of (x) the Group II Principal Remittance Amount for such Payment Date
and (y) the excess, if any, of (i) the Group II Overcollateralization Amount for
such  Payment  Date,  assuming  that 100% of the Group II  Principal  Remittance
Amount is applied on such  Payment Date to the payment of principal on the Group
II Certificates over (ii) the Group II Targeted Overcollateralization Amount for
such Payment Date; provided,  that if a Subordinated trigger event is in effect,
the Group II Overcollateralization Release Amount shall be zero.

     "Group II Pre-Funding Account Earnings":  With respect to the July 25, 1997
Payment Date, the actual  investment  earnings earned during the period from the
Startup Day through July 24, 1997  (inclusive)  on the portion of the Pre-Funded
Amount  remaining  and allocable to Group II during such period as calculated by
the Trustee  pursuant to Section 3.07(d) hereof;  with respect to the August 25,
1997 Payment Date, the actual investment  earnings earned during the period from
July 25,  1997  through  August  24,  1997  (inclusive)  on the  portion  of the
Pre-Funded  Amount  remaining  and  allocable  to Group II during such period as
calculated by the Trustee pursuant to Section 3.07(d) hereof;  and, with respect
to the Pre-Funding  Payment Date, the actual  investment  earnings earned during
the period from August 25, 1997 through  September 10, 1997  (inclusive)  on the
portion of the Pre-Funded Amount remaining and allocable to Group II during such
period as calculated by the Trustee pursuant to Section 3.07(d) hereof.

     "Group II Principal  Distribution  Amount": As of any Payment Date, the sum
of (i) the Group II  Principal  Remittance  Amount  (minus,  for  Payment  Dates
occurring  on and after the Group II Stepdown  Date and with  respect to which a
Trigger  Event is not in  effect,  the  Group II  Overcollateralization  Release
Amount,  if any) and (ii) the Group II Extra Principal  Distribution  Amount, if
any.


                                       26
<PAGE>

     "Group II Principal  Remittance Amount": As of any Monthly Remittance Date,
the sum, without  duplication,  of (i) the principal collected or required to be
advanced  by the  Servicers  with  respect  to  Mortgage  Loans in Group II with
respect to the related Remittance Period, (ii) the Loan Balance of each Mortgage
Loan in Group II that was purchased from the Trustee on or prior to such Monthly
Remittance  Date, to the extent such Loan Balance was actually  deposited in the
Principal  and Interest  Account,  (iii) any  Substitution  Amounts  relating to
principal delivered to the Trust in connection with a substitution of a Mortgage
Loan in Group II to the extent such Substitution Amounts were actually deposited
in the  Principal  and Interest  Account on or prior to such Monthly  Remittance
Date, and (iv) all Net Liquidation  Proceeds actually collected by the Servicers
with  respect to the  Mortgage  Loans in Group II during the related  Remittance
Period (to the extent such Net Liquidation Proceeds related to principal).

     "Group  II  Senior  Enhancement  Percentage":  For any  Payment  Date,  the
percentage  obtained by dividing  (x) the sum of (i) the  aggregate  Certificate
Principal Balance of the Subordinate  Certificates relating to Group II and (ii)
the Group II  Overcollateralization  Amount,  in each  case  after  taking  into
account the distribution of the Group II Principal  Distribution  Amount on such
Payment Date by (y) the Loan Balance of the Mortgage Loans in Group II as of the
last day of the related Remittance Period.

     "Group  II  Senior  Specified  Enhancement  Percentage":  On  any  date  of
determination thereof means 43%.

     "Group II Servicer  Clean-Up Call Date": The first Monthly  Remittance Date
on  which  the  outstanding  Certificate  Principal  Balance  of  the  Group  II
Certificates has declined to $20,350,000.

     "Group II Stepdown  Date":  The later to occur of (x) the  Payment  Date in
July 2000 and (y) the first  Group II Payment  Date on which the Group II Senior
Enhancement  Percentage  (after taking into account  distributions  of principal
with respect to Group II on such  Payment  Date) is equal to or greater than the
Group II Senior Specified Enhancement Percentage.

     "Group II  Subordinated  Trigger Event":  A Group II  Subordinated  Trigger
Event has occurred with respect to a Payment Date if both of the following tests
are failed on such Payment Date:

     A Group II Cumulative Loss Test is failed with respect to a Payment Date if
the Cumulative  Loss  Percentage  with respect to Group II equals or exceeds the
percentage set out for the corresponding Payment Date below:


     Payment Dates                               Cumulative Loss Percentage
     -------------                               --------------------------

     July 1999 - June 2000                                  2.50%
     July 2000 - June 2001                                  4.00%
     July 2001 - June 2002                                  5.00%
     July 2002 - June 2003                                  5.75%
     July 2003 - June 2004                                  6.00%
     July 2004 - June 2005                                  6.25%

     A Group II Delinquency Test is failed with respect to a Payment Date if the
amount of 60+ Day Delinquent  Loans, with respect to Group II as a percentage of
the  aggregate  outstanding  Loan  Balance  of Group II  equals or  exceeds  the
percentage set out for the corresponding Payment Date below:

     Payment Dates                             60+ Day Delinquency Percentage
     -------------                             ------------------------------

     July 1999 - June 2001                                  7.50%
     July 2001 - June 2003                                 10.00%
     July 2003 - June 2005                                 15.00%


                                       27
<PAGE>

     "Group II Targeted  Overcollateralization  Amount": On any Payment Date (x)
prior  to the  Group  II  Stepdown  Date,  3.75%  of the  aggregate  Certificate
Principal  Balance of the Group II Certificates as of the Startup Day and (y) on
or after the Group II Stepdown  Date,  the greater of (A) 7.50% of the aggregate
outstanding Loan Balance of the Mortgage Loans in Group II as of the last day of
the related Remittance Period and (B) $3,052,500.

     "Group II  Trigger  Event":  A Group II  Trigger  Event has  occurred  with
respect  to a  Payment  Date if the  percentage  obtained  by  dividing  (x) the
principal  amount of 60+ Day  Delinquent  Loans in Group II by (y) the aggregate
outstanding Loan Balance of the Mortgage Loans in Group II as of the last day of
the immediately  preceding  Remittance Period equals or exceeds 40% of the Group
II Senior Enhancement Percentage.

     "Group II Weighted Average  Pass-Through Rate": As to any Payment Date, the
weighted average of the Class A-9 Pass-Through Rate, the Class M-1A Pass-Through
Rate,  the Class M-2A  Pass-Through  Rate and the Class B-1A  Pass-Through  Rate
weighted by the respective Certificate Principal Balance of the related Class as
of such Payment Date before taking into account any  distributions to be made on
such Payment Date.

     "Highest Lawful Rate": As defined in Section 11.13.

     "Indirect  Participant":  Any  financial  institution  for whom any  Direct
Participant holds an interest in an Offered Certificate.

     "Initial Mortgage Loans": The Mortgage Loans to be conveyed to the Trust by
the Depositor on the Startup Day.

     "Insurance Policy": Any hazard,  flood, title or primary mortgage insurance
policy  relating to a Mortgage  Loan,  provided that any amount  remitted  under
Section 8.11 hereof shall be considered a payment under an Insurance Policy.

     "Interest  Remittance  Amount":  The sum of the Group I Interest Remittance
Amount and the Group II Interest Remittance Amount.

     "Liquidated Loan": As defined in Section 8.13(b) hereof.

     "Liquidation Expenses": Expenses, not to exceed Liquidation Proceeds, which
are incurred by a Servicer in connection  with the  liquidation of any defaulted
Mortgage Loan,  such expenses,  including,  without  limitation,  legal fees and
expenses and accrued but unpaid Servicing Fees, and any  unreimbursed  Servicing
Advances  expended by that Servicer  pursuant to Section 8.09(b) with respect to
the related Mortgage Loan.

     "Liquidation  Proceeds":  With respect to any Liquidated  Loan, any amounts
(including  the  proceeds of any  Insurance  Policy)  recovered by a Servicer in
connection  with  such  Liquidated   Loan,   whether  through   trustee's  sale,
foreclosure sale or otherwise and Section 8.13(a).

     "Loan  Balance":  With respect to each  Mortgage Loan and as of any date of
determination,  the outstanding  principal balance thereof,  on the Cut-Off Date
with respect to the Initial Mortgage Loans or relevant  Subsequent  Cut-Off Date
with respect to the Subsequent Mortgage Loans, less the sum of (i) any 


                                       28
<PAGE>

principal  payments  relating to such Mortgage  Loan (whether  received from the
related  Mortgagor  or advanced by the  related  Servicer)  included in previous
Monthly  Remittance  Amounts,  and (ii) any Cram Down  Losses  relating  to such
Mortgage Loan;  provided,  however,  that the Loan Balance for any Mortgage Loan
that has  become a  Liquidated  Loan  shall be zero as of the  first  day of the
Remittance  Period  following the Remittance  Period in which such Mortgage Loan
becomes a Liquidated Loan, and at all times thereafter.

     "Loan Purchase Price": With respect to any Mortgage Loan purchased from the
Trust on a Monthly  Remittance  Date  pursuant  to  Section  3.03,  3.04,  3.05,
3.06(b),  8.10(b) or 8.13(a) hereof, an amount equal to the Loan Balance of such
Mortgage Loan as of the date of purchase (assuming that the related  Delinquency
Advance  has  already  been  remitted),  plus one  month's  interest on the Loan
Balance thereof as of the beginning of the related Remittance Period computed at
the then  applicable  Coupon  Rate,  together  with  (without  duplication)  the
aggregate  amounts of (i) all  unreimbursed  Delinquency  Advances and Servicing
Advances  theretofore made with respect to such Mortgage Loan, (ii) the interest
portion of any Delinquency  Advances which the related  Servicer has theretofore
failed to remit with respect to such Mortgage Loan as required by this Agreement
and (iii) all reimbursed  Delinquency  Advances to the extent that reimbursement
is not made from the Mortgagor or from Liquidation  Proceeds from the respective
Mortgage Loan.

     "Loan-to-Value  Ratio": As of any particular date, the percentage  obtained
by dividing the Appraised Value into the original principal balance of the Note.

     "London  Business  Day":  Any day on which  banks are open for  dealing  in
foreign currency and exchange in London and New York City.

     "Maximum Collateral  Amount": As to Group I, $333,000,000;  and as to Group
II,  $407,000,000;  provided that for purposes of calculating  the Servicer Loss
Test with respect to each Servicer and each Mortgage Loan Group, the Seller will
provide the related  Maximum  Collateral  Amounts per Servicer and Mortgage Loan
Group to the Trustee,  each Servicer and the Depositor  within 10 days after the
end of the Funding Period for such Mortgage Loan Group.

     "Mezzanine Certificates":  Collectively, the Class M-1 Certificates and the
Class M-2 Certificates.

     "Monthly Remittance Amount":  The sum of the Interest Remittance Amount and
the Principal Remittance Amount.

     "Monthly Remittance Date": The 20th day of each month or if such day is not
a Business Day, the Business Day succeeding such day, commencing in July 1997.

     "Monthly Servicing  Report":  Any report provided by a Servicer pursuant to
Section 8.29 hereof.

     "Moody's": Moody's Investors Service Inc.

     "Mortgage":  The  mortgage,  deed of trust or other  instrument  creating a
first lien on an estate in fee simple interest in real property securing a Note.

     "Mortgage Loan Group" or "Group":  Group I or Group II, as the case may be.
References herein to the related Class of Offered  Certificates,  when used with
respect to a  Mortgage  Loan  Group,  shall mean (A) in the case of Group I, the
Group I Certificates and (B) in the case of Group II, the Group II Certificates.

     "Mortgage Loan Servicing Group": Advanta Loans,  Ameriquest Loans or Option
One Loans, as applicable.


                                       29
<PAGE>

     "Mortgage  Loans":  Such of the mortgage loans (including  Initial Mortgage
Loans and  Subsequent  Mortgage  Loans)  transferred  and  assigned to the Trust
pursuant to Section  3.05(a) and 3.07(a)  hereof,  together  with any  Qualified
Replacement Mortgages substituted therefor in accordance with this Agreement, as
from time to time are held as a part of the Trust  Estate,  the  Mortgage  Loans
originally so held being identified in the Schedules of Mortgage Loans. The term
"Mortgage Loan" includes any Mortgage Loan which is Delinquent, which relates to
a foreclosure or which relates to a Property which is REO Property prior to such
Property's  disposition by the Trust. Any mortgage loan which, although intended
by the parties hereto to have been, and which  purportedly was,  transferred and
assigned to the Trust by the Depositor, in fact was not transferred and assigned
to the Trust for any  reason  whatsoever,  including,  without  limitation,  the
incorrectness of the statement in a Transfer  Agreement  concerning the transfer
of  title  to  the  transferee  with  respect  to  such  mortgage  loan,   shall
nevertheless be considered a "Mortgage Loan" for all purposes of this Agreement.

     "Mortgagor": The obligor on a Note.

     "Net Liquidation Proceeds": As to any Liquidated Loan, Liquidation Proceeds
net of Liquidation Expenses,  unreimbursed  Delinquency  Advances,  unreimbursed
Servicing Advances and accrued Servicing Fees relating to such Mortgage Loan. In
no event shall Net  Liquidation  Proceeds with respect to any Liquidated Loan be
less than zero.

     "90+ Day  Delinquent  Loan":  With  respect  to any  date of  determination
thereof,  the Mortgage  Loan related to each REO Property and each Mortgage Loan
with respect to which any portion of a Scheduled  Payment is, as of the last day
of the  prior  Remittance  Period,  90 days or more  Delinquent  (including  any
Mortgage  Loans  which have gone into  foreclosure  or have been  discharged  by
reason of bankruptcy).

     "90+ Delinquency  Percentage  (Rolling Three Month)":  With respect to each
Mortgage Loan Servicing Group and any date of determination thereof, the average
of the percentage  equivalents of the fractions determined for each of the three
immediately preceding Remittance Periods the numerator of each of which is equal
to the  aggregate  Loan  Balance  of 90+ Day  Delinquent  Loans  in the  related
Mortgage  Loan  Servicing  Group  as of  such  date  of  determination  and  the
denominator  of which is the aggregate Loan Balance of all of the Mortgage Loans
in the related Mortgage Loan Servicing Group as of such date of determination.

     "Note":  The  note  or  other  evidence  of  indebtedness   evidencing  the
indebtedness of a Mortgagor under a Mortgage Loan.

     "Offered  Certificates":   Collectively,  the  Class  A  Certificates,  the
Mezzanine Certificates and the Class B Certificates.

     "Officer's Certificate":  A certificate signed by any Authorized Officer of
any Person delivering such certificate and delivered to the Trustee.

     "One-Month  LIBOR":  With  respect to any  Accrual  Period for the Group II
Certificates,  the rate determined by the Trustee on the related One-Month LIBOR
Determination  Date on the basis of the offered rate for one-month  U.S.  dollar
deposits  as such rate  appears on Telerate  Page 3750 as of 11:00 a.m.  (London
time) on such date;  provided that if such rate does not appear on Telerate Page
3750,  the rate for such  date will be  determined  on the basis of the rates at
which  one-month  U.S.  dollar  deposits are offered by the  Reference  Banks at
approximately 11:00 a.m. (London time) on such date to prime banks in the London
interbank  market.  In such event, the Trustee will request the principal London
office of each of the Reference  


                                       30
<PAGE>

Banks to provide a quotation of its rate.  If at least two such  quotations  are
provided,  the rate for that date will be the arithmetic  mean of the quotations
(rounded upwards if necessary to the nearest whole multiple of 1/16%).  If fewer
than two  quotations  are provided as requested,  the rate for that date will be
the  arithmetic  mean of the  rates  quoted  by major  banks  in New York  City,
selected by the Trustee,  at  approximately  11:00 a.m.  (New York City time) on
such date for one-month U.S. dollar loans to leading European banks.

     "One-Month  LIBOR  Determination  Date": For the initial Accrual Period for
the Group II  Certificates,  the second London Business Day prior to the Closing
Date.  With  respect  to  any  Accrual  Period   thereafter  for  the  Group  II
Certificates,  the second London Business Day preceding the commencement of such
Accrual Period.

     "Operative   Documents":   Collectively,   this  Agreement,   the  Transfer
Agreements, the Subsequent Transfer Agreements and the Certificates.

     "Opinion of Counsel":  A written opinion of counsel,  who may be counsel to
the  Depositor,  Seller,  any Servicer or the Trustee,  which  counsel  shall be
reasonably acceptable to the Trustee.

     "Option One": Option One Mortgage Corporation, a California corporation.

     "Option One Loans": The Mortgage Loans serviced by Option One.

     "Original  Aggregate  Loan  Balance":  The  aggregate  Loan  Balance of all
Initial Mortgage Loans as of the Cut-Off Date, i.e., $594,120,713.82.

     "Original Group I Pre-Funding Amount": $55,551,803.47

     "Original Group II Pre-Funding Amount": $90,327,482.71

     "Original  Pre-Funded  Amount":  The amount  deposited  in the  Pre-Funding
Account on the  Startup Day from the  proceeds of the sale of the  Certificates,
which amount is $145,879,286.18.

     "Originator":  Each  of the  companies  identified  as an  "Originator"  on
Schedule IV hereto.

     "Outstanding":  With respect to all Certificates of a Class, as of any date
of  determination,  all such  Certificates  theretofore  executed and  delivered
hereunder except:

          (i) Certificates  theretofore  cancelled by the Registrar or delivered
     to the Registrar for cancellation;

          (ii) Certificates or portions thereof for which full and final payment
     of money in the necessary  amount has been  theretofore  deposited with the
     Trustee or any Paying Agent in trust for the Owners of such Certificates;

          (iii)  Certificates  in  exchange  for  or  in  lieu  of  which  other
     Certificates  have been executed and delivered  pursuant to this Agreement,
     unless  proof  satisfactory  to the  Trustee  is  presented  that  any such
     Certificates are held by a bona fide purchaser;

          (iv) Certificates  alleged to have been destroyed,  lost or stolen for
     which replacement  Certificates have been issued as provided for in Section
     5.05 hereof; and


                                       31
<PAGE>

          (v)   Certificates  as  to  which  the  Trustee  has  made  the  final
     distribution  thereon,  whether or not such Certificate is ever returned to
     the Trustee.

     "Overcollateralization  Release  Amount":  For any Payment Date, the sum of
the   Group  I   Overcollateralization   Release   Amount   and  the   Group  II
Overcollateralization Release Amount.

     "Overfunded  Interest  Amount":  With respect to each  Subsequent  Transfer
Date,  the sum, if any,  of (x) with  respect to the Group I  Certificates,  the
excess of (i)  interest  that would accrue from the related  Subsequent  Cut-Off
Date through September 10, 1997 on the aggregate Loan Balances of the Subsequent
Mortgage  Loans  acquired  by  the  Trust  on  such  Subsequent  Transfer  Date,
calculated  at a rate  equal  to the sum of (I) the  Group  I  Weighted  Average
Pass-Through  Rate and (II) the  Trustee  Fee  allocable  to Group I (such  fees
calculated  as an  annual  rate  based on the  aggregate  Loan  Balances  of the
Mortgage  Loans in Group I),  over (ii)  interest  that  would  accrue  from the
Subsequent  Cut-Off  Date  through  September  10,  1997 on the  aggregate  Loan
Balances of the  Subsequent  Mortgage  Loans  related to Group I acquired by the
Trust  on such  Subsequent  Transfer  Date,  calculated  at the  rate  at  which
Pre-Funding  Account moneys are invested as of such Subsequent Transfer Date and
(y) with respect to the Group II  Certificates  the excess of (i) interest  that
would accrue from the related Subsequent Cut-Off Date through September 10, 1997
on the aggregate Loan Balances of the Subsequent  Mortgage Loans acquired by the
Trust on such Subsequent Transfer Date, calculated at a rate equal to the sum of
(I) the Group II  Weighted  Average  Pass-Through  Rate and (II) the Trustee Fee
allocable  to Group II (such  fees  calculated  as an annual  rate  based on the
aggregate  Loan Balances of the Mortgage  Loans in Group II), over (ii) interest
that would accrue from the Subsequent Cut-Off Date through September 10, 1997 on
the aggregate Loan Balances of the Subsequent Mortgage Loans related to Group II
acquired by the Trust on such Subsequent  Transfer Date,  calculated at the rate
at which Pre-Funding  Account moneys are invested as of such Subsequent Transfer
Date.

     "Owner":  The  Person in whose  name a  Certificate  is  registered  in the
Register,  to the extent described in Section 5.06 hereof;  provided that solely
for the purposes of determining the exercise of any voting rights hereunder,  if
any Offered  Certificates are beneficially  owned by the Seller or any affiliate
thereof, the Seller or such affiliate shall not be considered an Owner.

     "PAG": The Seller's "Performance  Assumption Groupings" as described in the
Prospectus Supplement.

     "Paying Agent": Initially, the Trustee, and thereafter,  the Trustee or any
other Person that meets the eligibility standards for the Paying Agent specified
in Section  11.15 hereof and is  authorized  by the Trustee and the Depositor to
make payments on the Certificates on behalf of the Trustee.

     "Payment  Date":  Any  date  on  which  the  Trustee  is  required  to make
distributions  to the  Owners,  which  shall be the 25th day of each month or if
such day is not a Business Day, the next Business Day thereafter,  commencing in
the month following the month in which the Startup Day occurs.

     "Percentage  Interest":  With respect to an Offered Certificate a fraction,
expressed  as a  decimal,  the  numerator  of which is the  initial  Certificate
Principal  Balance  represented by such Certificate and the denominator of which
is the aggregate initial  Certificate  Principal Balance  represented by all the
Certificates of the same Class. With respect to a Class S Certificate, a Class C
Certificate  or a  Class R  Certificate,  the  portion  of the  Class  evidenced
thereby,  expressed as a percentage,  as stated on the face of such Certificate,
all of which shall total 100% with respect to the related Class.


                                       32
<PAGE>

     "Person":  Any  individual,  corporation,  partnership,  limited  liability
company, joint venture, association,  joint-stock company, trust, unincorporated
organization or government or any agency or political subdivision thereof.

     "Preference Amount": With respect to the Offered Certificates and the Class
S Certificates,  as the case may be, means,  any amounts of Current Interest and
principal included in previous  distributions to the Owners of such Certificates
which are  recovered  from such Owners as a voidable  preference by a trustee in
bankruptcy  pursuant to the United States  Bankruptcy  Code in accordance with a
final,  nonappealable  order of a court having competent  jurisdiction and which
have not theretofore been repaid to such Owners.

     "Pre-Funded Amount": With respect to the July and August 1997 Payment Dates
and the Pre- Funding Date,  the amount  remaining on deposit in the  Pre-Funding
Account.

     "Pre-Funding  Account":  The Pre-Funding  Account established in accordance
with Section 7.02(b) hereof and maintained by the Trustee.

     "Pre-Funding Determination Date": September 3, 1997.

     "Pre-Funding Payment Date": September 10, 1997.

     "Prepaid  Installment":  With respect to any Mortgage Loan, any installment
of principal thereof and interest thereon received by the related Servicer prior
to the scheduled due date for such installment,  intended by the Mortgagor as an
early  payment  thereof and not as a Prepayment  with  respect to such  Mortgage
Loan.

     "Prepayment": Any payment of principal of a Mortgage Loan which is received
by a  Servicer  in  advance of the  scheduled  due date for the  payment of such
principal  (other  than  the  principal  portion  of any  Prepaid  Installment).
Substitution  Amounts,  the portion of the purchase  price of any Mortgage  Loan
purchased  from the Trust  pursuant  to Section  3.03,  3.04,  3.05,  3.06(b) or
8.10(b) hereof  representing  principal and the proceeds of any Insurance Policy
which are to be applied as a payment of principal on the related  Mortgage  Loan
shall be deemed to be Prepayments for all purposes of this Agreement.

     "Preservation Expenses": Expenditures made by a Servicer in connection with
a foreclosed Mortgage Loan prior to the liquidation thereof, including,  without
limitation,  expenditures  for real  estate  property  taxes,  hazard  insurance
premiums, property restoration or preservation.

     "Principal  and Interest  Account":  Each  principal  and interest  account
established by a Servicer pursuant to Section 8.08(a) hereof.

     "Principal  Remittance  Amount": As of any Monthly Remittance Date, the sum
of the Group I Principal Remittance Amount and the Group II Principal Remittance
Amount.

     "Prohibited  Transaction":  The  meaning set forth from time to time in the
definition  thereof at Section  860F(a)(2) of the Code (or any successor statute
thereto) and applicable to the Trust.

     "Property": The underlying property securing a Mortgage Loan.

     "Prospectus":  The Prospectus dated July 28, 1996  constituting part of the
Registration Statement.

     "Prospectus  Supplement":  The AMRESCO Residential  Securities  Corporation
Mortgage  Loan  Trust  1997-2  Prospectus  Supplement  dated June 5, 1997 to the
Prospectus.


                                       33
<PAGE>

     "Purchase Option Period": As defined in Section 9.03(a) hereof.

     "Qualified  Liquidation":  The  meaning  set forth from time to time in the
definition  thereof at Section  860F(a)(4) of the Code (or any successor statute
thereto) and applicable to the Trust.

     "Qualified  Mortgage":  The  meaning  set  forth  from  time to time in the
definition  thereof at Section  860G(a)(3) of the Code (or any successor statute
thereto) and applicable to the Trust.

     "Qualified  Replacement  Mortgage": A Mortgage Loan substituted for another
pursuant to Section 3.03,  3.04, 3.05 or 3.06(b) hereof,  which (i) has a Coupon
Rate not less  than and not more than 1%  greater  than the  Coupon  Rate of the
Mortgage Loan being  replaced,  (ii) is of the same property type (i.e.,  single
family, condominium, PUD unit, etc.) or is a single family dwelling and the same
occupancy status as the replaced Mortgage Loan or is a primary residence,  (iii)
shall mature no later than June 1, 2027,  (iv) has a  Loan-to-Value  Ratio as of
the  Subsequent  Cut-Off  Date no  higher  than the  Loan-to-Value  Ratio of the
replaced  Mortgage Loan at such time,  (v) shall be of the same or higher credit
quality  classification  (determined in accordance with the related Originator's
credit   underwriting   guidelines   set  forth  in  the  related   Originator's
underwriting  manual)  as the  Mortgage  Loan which  such  Qualified  Subsequent
Mortgage replaces,  (vi) has a Loan Balance as of the related Subsequent Cut-Off
Date not greater  than and not  substantially  less than the Loan Balance of the
replaced  Mortgage  Loan as of such  Subsequent  Cut-Off  Date,  (vii) shall not
provide for a Balloon Payment if the related Mortgage Loan did not provide for a
Balloon  Payment  (and if such  related  Mortgage  Loan  provided  for a Balloon
Payment,  such Qualified Replacement Mortgage shall have an original maturity of
not less than the original maturity of such related Mortgage Loan), (viii) shall
be a fixed rate first lien Mortgage Loan if the Mortgage Loan being  replaced is
a fixed rate Mortgage  Loan or an adjustable  rate Mortgage Loan if the Mortgage
Loan being replaced is an adjustable  rate Mortgage Loan,  (ix) if such Mortgage
Loan being  replaced is in Group II, (a) has the index of the replaced  Mortgage
Loan,  (b) has the same  amount of time  between  rate  adjustment  dates as the
replaced  Mortgage Loan and (c) has a margin no less than the replaced  Mortgage
Loan  and  (x)  satisfies  the  criteria  set  forth  from  time  to time in the
definition  thereof at Section  860G(a)(4) of the Code (or any successor statute
thereto) and applicable to the Trust.

     "Rating Agencies":  Collectively,  Moody's, DCR and Fitch or any successors
thereto.

     "Realized  Loss": As to any Liquidated  Loan, the amount,  if any, by which
(x) the Loan Balance thereof plus any accrued and unpaid interest  thereon as of
the date of liquidation  exceeds (y) Net Liquidation  Proceeds  realized thereon
applied in reduction of such Loan Balance and accrued and unpaid interest. As to
any  Mortgage  Loan as to which  there has been a Cram Down Loss,  the amount of
such Cram Down Loss.

     "Record Date":  With respect to the Group I  Certificates  and each Payment
Date,  the last day of the calendar  month  immediately  preceding  the calendar
month in which  such  Payment  Date  occurs  and with  respect  to the  Group II
Certificates  and each Payment Date, the day immediately  preceding such Payment
Date.

     "Reference  Banks":  Bankers Trust Company,  Barclays Bank PLC, The Bank of
Tokyo and National  Westminster Bank PLC,  provided that if any of the foregoing
banks are not  suitable to serve as a  Reference  Bank,  then any leading  banks
selected by the Trustee which are engaged in transactions in Eurodollar deposits
in the  international  Eurocurrency  market  (i)  with an  established  place of
business in London,  (ii) not controlling,  under the control of or under common
control with the Seller or any affiliate thereof,  (iii) whose quotations appear
on Telerate Page 3750 on the relevant  One-Month  LIBOR  Determination  Date and
(iv) which have been designated as such by the Trustee.


                                       34
<PAGE>

     "Register":  The register  maintained by the  Registrar in accordance  with
Section 5.04 hereof, in which the names of the Owners are set forth.

     "Registrar":  The Trustee,  acting in its  capacity as Registrar  appointed
pursuant to Section 5.04 hereof,  or any duly  appointed and eligible  successor
thereto.

     "Registration Statement": The Registration Statement filed by the Depositor
with the  Securities and Exchange  Commission  (Registration  Number  333-8687),
including  all  amendments  thereto  and  including  the  Prospectus  Supplement
relating to the Offered Certificates constituting a part thereof.

     "REMIC": A "real estate mortgage  investment conduit" within the meaning of
Section 860D of the Code.

     "REMIC  Estate":  The  segregated  pool of assets  referred to as the Trust
Estate  (other  than  the  Pre-Funding  Account  and  the  Capitalized  Interest
Account).

     "REMIC Opinion": As defined in Section 3.03 hereof.

     "REMIC  Provisions":  Provisions of the federal  income tax law relating to
real estate mortgage investment  conduits,  which appear at Section 860A through
860G of  Subchapter  M of Chapter 1 of the Code,  and  related  provisions,  and
regulations and revenue rulings promulgated thereunder,  as the foregoing may be
in effect from time to time.

     "Remittance Period": The calendar month immediately  preceding the month in
which a Monthly Remittance Date occurs.

     "REO  Property":  A Property  acquired by a Servicer on behalf of the Trust
through  foreclosure  or  deed-in-lieu  of  foreclosure  in  connection  with  a
defaulted Mortgage Loan.

     "Reporting Date": The date each Servicer will provide the Monthly Servicing
Report  described in Section 8.29 hereof to the Trustee,  which day shall be the
20th day of each calendar  month (or if such day is not a Business Day, the next
succeeding Business Day).

     "Representation  Letter": Letters to, or agreements with, the Depository to
effectuate  a  book  entry  system  with  respect  to the  Offered  Certificates
registered in the Register under the nominee name of the Depository.

     "Retained  Certificates":  Collectively,  the Class C Certificates  and the
Class R Certificates.

     "Schedule of Mortgage  Loans":  Each of the  schedules  of Mortgage  Loans,
segregated by Mortgage Loan Group,  with respect to the Initial  Mortgage  Loans
listing each Initial  Mortgage  Loan in the related  Group to be conveyed on the
Startup  Day  and  with  respect  to  Subsequent  Mortgage  Loans  listing  each
Subsequent  Mortgage  Loan  conveyed to the Trust for  inclusion  in the related
Group as of each Subsequent  Transfer Date and the name of the related Servicer.
Such  Schedules of Mortgage  Loans shall  identify each Mortgage Loan by (1) the
Servicer's loan number,  (2) the related Servicing Fee, (3) borrower's name, (4)
address (including the state) of the Property,  (5) the lien status thereof, (6)
the  Loan-to-Value  Ratio,  (7) the Loan Balance as of the Cut-Off Date, (8) the
Coupon Rate thereof,  (9) the paid-through  date for such Mortgage Loan and (10)
with respect to only the Advanta Loans,  whether the Mortgage Loan is located in
an area identified in the Federal Registrar by the Federal Emergency  Management
Agency as having special flood hazards.


                                       35
<PAGE>

     "Scheduled  Payment":  As of any date of  calculation,  with  respect  to a
Mortgage Loan, the then stated  scheduled  monthly  installment of principal and
interest payable as it may have been reduced  thereunder  which, if timely paid,
would result in the full amortization of principal over the term thereof (or, in
the  case of a  "balloon"  Note,  the  term to the  nominal  maturity  date  for
amortization purposes, without regard to the actual maturity date).

     "Securities Act": The Securities Act of 1933, as amended.

     "Seller":   AMRESCO   Residential   Capital   Markets,   Inc.,  a  Delaware
corporation.

     "Servicers"  or  "Servicer":  Advanta,  Ameriquest and Option One and their
permitted  successors and assigns.  Any reference to Servicers or Servicer shall
mean the related  Servicer  with respect to any Mortgage  Loan or Mortgage  Loan
Servicing Group.

     "Servicer  Affiliate":  A Person (i)  controlling,  controlled  by or under
common  control  with the  Servicer  and  (ii)  which is  qualified  to  service
residential mortgage loans.

     "Servicer  Loss Test":  The Servicer  Loss Test for each  Servicer and with
respect to its  related  Mortgage  Loan  Servicing  Group for any period set out
below is  satisfied  if the  Cumulative  Loss  Percentage  as it relates to such
Mortgage Loan Servicing Group and such period does not exceed the percentage set
out for such period below (provided, that for purposes of the calculation of the
Servicer  Loss Test,  Realized  Losses  attributable  solely to Cram Down Losses
shall be excluded from the calculation of Cumulative Loss Percentage):

                                                      Cumulative Loss 
                   Period                               Percentage
                   ------                               ----------

          June 2, 1997 - June 1, 1998                      0.75%
          June 2, 1998 - June 1, 1999                      1.25%
          June 2, 1999 - June 1, 2000                      1.80%
          June 2, 2000 - June 1, 2001                      2.25%
          June 2, 2001 and thereafter                      2.75%

     "Servicer Termination Event": As defined in Section 8.20(d) hereof.

     "Servicer  Termination  Test":  The  Servicer  Termination  Test  for  each
Servicer  and with  respect to the  related  Mortgage  Loan  Servicing  Group is
satisfied  for any date of  determination  thereof,  if (x) the 90+  Delinquency
Percentage  (Rolling  Three  Month) with  respect to the related  Mortgage  Loan
Servicing Group is less than 13.0%,  (y) the Servicer Loss Test is satisfied and
(z) the Annual  Loss  Percentage  (Rolling  Twelve  Month) as it relates to such
Mortgage Loan Servicing Group for the twelve month period immediately  preceding
the date of determination thereof is not greater than 2.25%.

     "Servicing  Advance":  As defined in Section  8.09(b) and  Section  8.13(a)
hereof.

     "Servicing  Fee":  With respect to any Mortgage Loan, an amount retained by
the related  Servicer as compensation  for servicing and  administration  duties
relating to such Mortgage Loan pursuant to Section 8.15.

     "Servicing  Fee  Letter":  Each of the  servicing  fee letters  between the
Seller and the related Servicer,  setting forth the Servicing Fee Rate and other
servicing compensation applicable to such Servicer.


                                       36
<PAGE>

     "Servicing Fee Rate": The rate per annum set forth in the related Servicing
Fee Letter.

     "60+ Day  Delinquent  Loan":  With  respect  to any  date of  determination
thereof,  all REO Properties  and each Mortgage Loan,  with respect to which any
portion of a Scheduled  Payment  is, as of the last day of the prior  Remittance
Period, 60 days or more Delinquent (without giving effect to any grace period).

     "60+ Day Delinquency Percentage":  As of any date of determination thereof,
and  as  to  the  related  Mortgage  Loan  Group,  a  fraction,  expressed  as a
percentage,  the  numerator of which is the amount of 60+ Day  Delinquent  Loans
with respect to such  Mortgage  Loan Group and the  denominator  of which is the
outstanding  aggregate  Loan Balance of the Mortgage Loans in such Mortgage Loan
Group.

     "Startup Day": June 12, 1997.

     "Step Up Date": Provided that the auction sale described in Section 9.02(a)
hereof with respect to Group II has not occurred, the date that is 90 days after
the Group II Auction Sale Bid Date.

     "Subordinate Certificate":  With respect to either Group, collectively, the
Mezzanine Certificates and the Class B Certificate related to such Group.

     "Subordinated  Trigger  Event":  A Group I Subordinated  Trigger Event or a
Group II Subordinated Trigger Event, as the case may be.

     "Subsequent  Cut-Off  Date":  The close of business on the first day of the
month in which a Qualified Replacement Mortgage or a Subsequent Mortgage Loan is
transferred and assigned to the Trust.

     "Subsequent Mortgage Loans": The Mortgage Loans sold to the Trust after the
Startup Day pursuant to a fixed price contract for inclusion in Group I or Group
II pursuant to Section  3.07  hereof,  which shall be listed on the  Schedule of
Mortgage Loans attached to a Subsequent Transfer Agreement.

     "Subsequent Transfer  Agreement":  Each Subsequent Transfer Agreement dated
as of a Subsequent Transfer Date executed by the Trustee,  the Depositor and the
Seller  substantially  in the form of  Exhibit  C  hereto,  by which  Subsequent
Mortgage Loans are sold and assigned to the Trust.

     "Subsequent  Transfer Date": With respect to Subsequent Mortgage Loans, the
date  specified in each  Subsequent  Transfer  Agreement,  and with respect to a
Qualified  Replacement  Mortgage,  the  date  upon  which a  conveyance  of such
Qualified Replacement Mortgage to the Trust is effective.

     "Subservicer":  Any  Person  with  whom  a  Servicer  has  entered  into  a
subservicing  agreement and who satisfies all  requirements set forth in Section
8.03 hereof in respect of the qualification of a subservicer.

     "Subservicing  Agreement":  The written contract between a Servicer and any
Subservicer  relating to servicing  and/or  administration  of certain  Mortgage
Loans as permitted by Section 8.03.

     "Substitution Amount": As defined in Section 3.03 hereof.

     "Tax Matters Certificate": The Class R Certificate, initially issued to The
Bank of New York as the initial Tax Matters Person.

     "Tax  Matters  Person":  The Person  appointed  for the Trust  pursuant  to
Section 11.18 hereof to act as the Tax Matters Person under the Code.


                                       37
<PAGE>

     "Tax Matters Person Residual Interest":  The 0.001% interest in the Class R
Certificates,  which  shall  be  issued  to and  held by The  Bank  of New  York
throughout  the term hereof unless  another Person shall accept an assignment of
such  interest and the  designation  of Tax Matters  Person  pursuant to Section
11.18 hereof.

     "Telerate  Page  3750":  The display  designated  as page "3750" on the Dow
Jones  Telerate  Capital  Markets Report (or such other page as may replace page
3750 on that report for the purpose of displaying London interbank offered rates
of major banks).

     "Termination Date Pass-Through Rate": A rate equal to the sum of (a)(i) the
Group I Weighted  Average  Pass-Through  Rate in the case of  Mortgage  Loans in
Group I or (ii) the Group II Weighted Average  Pass-Through  Rate in the case of
Mortgage Loans in Group II, plus (b) any portion of the Trustee Fee  (calculated
as an annual  rate  based on the  outstanding  principal  amount of the  related
Certificates) then accrued and outstanding.

     "Termination Notice": As defined in Section 9.03(a) hereof.

     "Termination Price": As defined in Section 9.02(b) hereof.

     "Transfer Agreements": The agreements listed on Schedule III hereto as such
agreements are at any time amended,  modified and  supplemented and in effect at
such time.

     "Trust":  AMRESCO Residential  Securities  Corporation  Mortgage Loan Trust
1997-2, the trust created under this Agreement.

     "Trust Estate": As defined in the conveyance clause under this Agreement.

     "Trustee":  The Bank of New  York,  a New  York  banking  corporation,  the
Corporate  Trust  Office of which is  located on the date of  execution  of this
Agreement at 101 Barclay  Street,  New York,  New York 10286,  Attn:  Structured
Finance/MBS,  not in its  individual  capacity but solely as Trustee  under this
Agreement, and any successor hereunder.

     "Trustee Fee": The fee, if any, set out in a side letter between the Seller
and the Trustee.

     "Underwriters":  Prudential  Securities  Incorporated,  Credit Suisse First
Boston and Morgan Stanley & Co. Incorporated.

     "Unpaid   Realized  Loss  Amount":   For  any  Class  of  the   Subordinate
Certificates  and as to any  Payment  Date,  the  excess  of (x)  the  aggregate
cumulative  amount of related Applied Realized Loss Amounts with respect to such
Class for all prior Payment Dates over (y) the aggregate,  cumulative  amount of
related  Realized Loss  Amortization  Amounts with respect to such Class for all
prior Payment Dates.

     Section 1.02 Use of Words and Phrases.

     "Herein", "hereby", "hereunder",  "hereof",  "hereinbefore",  "hereinafter"
and other  equivalent words refer to this Agreement as a whole and not solely to
the  particular  section of this  Agreement in which any such word is used.  The
definitions  set forth in Section 1.01 hereof  include both the singular and the
plural. Whenever used in this Agreement,  any pronoun shall be deemed to include
both singular and plural and to cover all genders.


                                       38
<PAGE>

     Section 1.03 Captions; Table of Contents.

     The  captions or headings in this  Agreement  and the Table of Contents are
for  convenience  only and in no way  define,  limit or  describe  the scope and
intent of any provisions of this Agreement.

     Section 1.04 Opinions.

     Each   opinion   with  respect  to  the   validity,   binding   nature  and
enforceability  of documents or Certificates may be qualified to the extent that
the same may be limited by applicable  bankruptcy,  insolvency,  reorganization,
moratorium or other similar laws affecting the enforcement of creditors'  rights
generally  and  by  general  principles  of  equity  (whether  considered  in  a
proceeding  or action in equity  or at law) and may  state  that no  opinion  is
expressed on the availability of the remedy of specific enforcement,  injunctive
relief or any other equitable  remedy.  Any opinion  required to be furnished by
any Person  hereunder  must be  delivered  by counsel  upon  whose  opinion  the
addressee of such opinion may  reasonably  rely, and such opinion may state that
it is given in reasonable  reliance upon an opinion of another,  a copy of which
must be attached, concerning the laws of a foreign jurisdiction.

                                END OF ARTICLE I


                                       39
<PAGE>

                                   ARTICLE II

                   ESTABLISHMENT AND ORGANIZATION OF THE TRUST

     Section 2.01 Establishment of the Trust.

     The  parties  hereto   (excluding  the  Servicers)  do  hereby  create  and
establish, pursuant to the laws of the State of New York and this Agreement, the
Trust, which, for convenience, shall be known as "AMRESCO Residential Securities
Corporation Mortgage Loan Trust 1997-2".

     Section 2.02 Office.

     The office of the Trust shall be in care of the  Trustee,  addressed to 101
Barclay Street, New York, New York 10286, Attention:  Structured Finance/MBS, or
at such other address as the Trustee may  designate by notice to the  Depositor,
the Seller, the Servicers and the Owners.

     Section 2.03 Purposes and Powers.

     The purpose of the Trust is to engage in the following  activities and only
such activities: (i) the issuance of the Certificates and the acquiring, owning,
holding and  disposing  of  Mortgage  Loans and the Trust  Estate in  connection
therewith;  (ii)  activities  that are  necessary,  suitable  or  convenient  to
accomplish  the  foregoing or are  incidental  thereto or  connected  therewith,
including the investment of moneys in accordance with this Agreement;  and (iii)
such other activities as may be required in connection with  conservation of the
Trust Estate and distributions to the Owners;  provided,  however,  that nothing
contained  herein  shall  permit  the  Trustee to take any  action  which  would
adversely affect the REMIC Estate's status as a REMIC.

     Section 2.04 Appointment of the Trustee; Declaration of Trust.

     The Depositor hereby appoints the Trustee as trustee of the Trust effective
as of the  Startup  Day,  to have all the  rights,  powers  and duties set forth
herein. The Trustee hereby acknowledges and accepts such appointment, represents
and warrants its eligibility as of the Startup Day to serve as Trustee  pursuant
to Section 10.08 hereof and declares that it will hold the Trust Estate in trust
upon and  subject to the  conditions  set forth  herein  for the  benefit of the
Owners.

     Section 2.05 Expenses of the Trust.

     The expenses of the Trust,  including  (i) the fees of the Trustee and (ii)
any reasonable  expenses of the Trustee that are "unanticipated  expenses of the
REMIC" within the meaning of Treasury Regulations Section 1.860G-1(b)(3),  shall
be paid  pursuant to Section  7.03(c) and (d). The Seller shall pay directly the
reasonable fees and expenses of counsel to the Trustee  pursuant to a fee letter
between the Seller and the  Trustee.  The  reasonable  fees and  expenses of the
Trustee's  counsel in connection  with the review and delivery of this Agreement
and related documentation shall be paid by the Seller on the Startup Day.

     Section 2.06 Ownership of the Trust.

     On  the  Startup  Day  the  ownership  interests  in  the  Trust  shall  be
transferred  as set forth in Section 4.02 hereof,  such transfer to be evidenced
by sale of the Certificates as described  therein.  Thereafter,  transfer of any
ownership interest shall be governed by Sections 5.04 and 5.08 hereof.

     Section 2.07 Situs of the Trust.


                                       40
<PAGE>

     It is the intention of the parties hereto that the situs of the Trust shall
be in the State of New York;  provided that it is understood  that the Files may
be held by the Custodian on behalf of the Trustee outside the State of New York.

     Section 2.08 Miscellaneous REMIC Provisions.

     (a)  The  beneficial  ownership  interest  in the  REMIC  Estate  shall  be
evidenced  by the  interests  having the  characteristics  and terms as follows,
including for federal income tax purposes the month in which the Final Scheduled
Payment Dates occur:

                                                              Month and Year of
                                      Initial                 Final Scheduled
Class Designation                     Balance                 Payment Dates
- -----------------                     -------                 -------------

Class A-1                           $48,800,000               September 2008
Class A-2                           45,500,000                May 2013
Class A-3                           68,100,000                December 2020
Class A-4                           27,900,000                March 2023
Class A-5                           21,300,000                July 2024
Class A-6                           14,900,000                June 2025
Class A-7                           36,975,000                July 2027
Class A-8                           28,900,000                July 2027
Class A-9                           334,757,000               July 2027
Class M-1F                          12,487,000                July 2027
Class M-1A                          25,438,000                July 2027
Class M-2F                          18,315,000                July 2027
Class M-2A                          24,420,000                July 2027
Class B-1F                          10,823,000                July 2027
Class B-1A                          22,385,000                July 2027
Class C                                 (1)                   July 2027
Class R                                 (1)                   July 2027
Class S                                 (1)                   July 2027

- ----------
(1)  No Certificate Principal Balance.

     (b) The Depositor  hereby  designates  the Class A-1, Class A-2, Class A-3,
Class A-4,  Class A-5,  Class A-6,  Class A-7, Class A-8, Class A-9, Class M-1F,
Class M-1A,  Class M-2F, Class M-2A, Class B-1F, Class B-1A, Class C and Class S
Certificates as "regular  interests," and the Class R Certificates as the single
class of  "residual  interests"  in the REMIC  Estate for  purposes of the REMIC
Provisions.

     (c) The Startup Day is hereby  designated as the "startup day" of the REMIC
Estate within the meaning of Section 860G(a)(9) of the Code.

     (d) The Owner of the Tax  Matters  Person  Residual  Interest  in the REMIC
Estate is hereby  designated  as Tax Matters  Person  with  respect to the REMIC
Estate.  

     (e) The Trust and the REMIC Estate shall,  for federal income tax purposes,
maintain books on a calendar year basis and report income on an accrual basis.


                                       41
<PAGE>

     (f) The Trustee  shall  cause the REMIC  Estate to elect to be treated as a
REMIC under Section 860D of the Code. Any inconsistencies or ambiguities in this
Agreement  or in the  administration  of the Trust shall be resolved in a manner
that preserves the validity of such election to be treated as a REMIC.

     (g) The Trustee  shall provide to the Internal  Revenue  Service and to the
person  described in Section  860(E)(e)(3)  and (6) of the Code the  information
described in Treasury  Regulation Section  1.860D-1(b)(5)(ii),  or any successor
regulation  thereto with respect to the REMIC Estate.  Such  information will be
provided in the manner described in Treasury Regulation Section  1.860E-2(a)(5),
or any successor regulation thereto.

                               END OF ARTICLE II


                                       42
<PAGE>

                                   ARTICLE III

                    REPRESENTATIONS, WARRANTIES AND COVENANTS
                 OF THE DEPOSITOR, THE SERVICERS AND THE SELLER;
                   COVENANT OF SELLER TO CONVEY MORTGAGE LOANS

     Section 3.01 Representations and Warranties of the Depositor.

     The Depositor hereby represents, warrants and covenants to the Trustee, the
Seller, the Servicers and the Owners that as of the Startup Day:

     (a) The Depositor is a corporation duly organized,  validly existing and in
good standing under the laws governing its creation and existence and is in good
standing as a foreign  corporation in each  jurisdiction  in which the nature of
its business,  or the properties  owned or leased by it make such  qualification
necessary.  The Depositor has all requisite corporate power and authority to own
and operate its properties, to carry out its business as presently conducted and
as proposed to be  conducted  and to enter into and  discharge  its  obligations
under the Operative Documents to which it is a party.

     (b) The execution and delivery by the  Depositor  and its  performance  and
compliance with the terms of the Operative Documents to which it is a party have
been  duly  authorized  by all  necessary  corporate  action  on the part of the
Depositor and will not violate the Depositor's  certificate of  incorporation or
bylaws or constitute a default (or an event which, with notice or lapse of time,
or both,  would  constitute  a  default)  under,  or result in a breach  of, any
material  contract,  agreement or other  instrument  to which the Depositor is a
party or by which the  Depositor  is bound or violate  any statute or any order,
rule or regulation of any court,  governmental  agency or body or other tribunal
having jurisdiction over the Depositor or any of its properties.

     (c) Each Operative Document to which the Depositor is a party, assuming due
authorization,  execution and delivery by the other parties  hereto and thereto,
constitutes a valid, legal and binding obligation of the Depositor,  enforceable
against  it in  accordance  with the terms  hereof  and  thereof,  except as the
enforcement  thereof  may  be  limited  by  applicable  bankruptcy,  insolvency,
reorganization,  moratorium or other similar laws  affecting  creditors'  rights
generally  and  by  general  principles  of  equity  (whether  considered  in  a
proceeding or action in equity or at law).

     (d) The  Depositor is not in default with respect to any order or decree of
any court or any order, regulation or demand of any federal, state, municipal or
governmental  agency,  which default would  materially and adversely  affect the
condition  (financial or other) or operations of the Depositor or its properties
or  the  consequences  of  which  would  materially  and  adversely  affect  its
performance  hereunder and under the Operative  Documents to which the Depositor
is a party.

     (e) No  litigation  is  pending  with  respect to which the  Depositor  has
received  service  of  process  or,  to the best of the  Depositor's  knowledge,
threatened against the Depositor,  which litigation might have consequences that
would prohibit its entering into this Agreement or any other Operative Documents
to  which  it is a party or that  would  materially  and  adversely  affect  the
condition  (financial  or  otherwise)  or  operations  of the  Depositor  or its
properties or might have consequences that would materially and adversely affect
its performance  hereunder and under the other Operative  Documents to which the
Depositor is a party.


                                       43
<PAGE>

     (f) No certificate of an officer,  statement furnished in writing or report
delivered,  or to be  delivered,  pursuant to the terms hereof by the  Depositor
contains or will  contain any untrue  statement  of a material  fact or omits or
will  omit to  state  any  material  fact  necessary  to make  the  certificate,
statement or report not misleading.

     (g) The statements  contained in the Registration  Statement which describe
the Depositor or matters or activities for which the Depositor is responsible in
accordance  with the  Operative  Documents  or  which  are  attributable  to the
Depositor  therein  are true  and  correct  in all  material  respects,  and the
Registration  Statement does not contain any untrue statement of a material fact
or omit to state a material fact  required to be stated  therein or necessary to
make the statements contained therein, in light of the circumstances under which
they were made, not misleading.  The Registration Statement does not contain any
untrue  statement of a material  fact  required to be stated  therein or omit to
state any material fact necessary to make the statements  contained therein,  in
light of the circumstances under which they were made, not misleading.  There is
no fact  known to the  Depositor  that  materially  adversely  affects or in the
future  may (so far as the  Depositor  can now  reasonably  foresee)  materially
adversely affect the Depositor or the Mortgage Loans or the ownership  interests
therein  represented  by the  Certificates  that has not  been set  forth in the
Registration Statement.

     (h) All  actions,  approvals,  consents,  waivers,  exemptions,  variances,
franchises, orders, permits, authorizations,  rights and licenses required to be
taken, given or obtained,  as the case may be, by or from any federal,  state or
other governmental authority or agency (other than any such actions,  approvals,
etc.  under any state  securities  laws,  real estate  syndication or "Blue Sky"
statutes,  as to which the Depositor makes no such  representation or warranty),
that are  necessary or  advisable  in  connection  with the  acquisition  by the
Depositor of the Mortgage Loans, the conveyance by the Depositor of the Mortgage
Loans, the purchase and sale of the Certificates and the execution, delivery and
performance by the Depositor of the Operative  Documents to which it is a party,
have been duly taken,  given or obtained,  as the case may be, are in full force
and effect on the date  hereof,  are not subject to any pending  proceedings  or
appeals (administrative, judicial or otherwise) and either the time within which
any appeal  therefrom may be taken or review thereof may be obtained has expired
or no review thereof may be obtained or appeal therefrom taken, and are adequate
to authorize the consummation of the transactions  contemplated by the Operative
Documents on the part of the Depositor and the  performance  by the Depositor of
its obligations  under this Agreement and such of the other Operative  Documents
to which it is a party.

     (i) The  transactions  contemplated  by the Operative  Documents are in the
ordinary course of business of the Depositor.

     (j) The Depositor is not  insolvent,  nor will it be made  insolvent by the
transfer  of the  Mortgage  Loans,  nor is the  Depositor  aware of any  pending
insolvency.

     (k) The transfer,  assignment and conveyance of the Notes and the Mortgages
by the  Depositor  hereunder  are not subject to the bulk  transfer  laws or any
similar statutory provisions in effect in any applicable jurisdiction.

     It is understood  and agreed that the  representations  and  warranties set
forth in this Section 3.01 shall  survive  delivery of the  respective  Mortgage
Loans to the Trustee.


                                       44
<PAGE>

     Section 3.02 Representations and Warranties of the Servicers.

     (i) Each  Servicer  hereby  represents  and  warrants to the  Trustee,  the
Depositor,  the  Seller  and the  Owners,  as to itself  and its  Mortgage  Loan
Servicing Group only, that as of the Startup Day:

          (a) It is a corporation  duly organized,  validly existing and in good
standing under the laws of its state of incorporation, is in compliance with the
laws of each state in which any  Property is located to the extent  necessary to
enable it to perform  its  obligations  hereunder  and is in good  standing as a
foreign corporation in each jurisdiction in which the nature of its business, or
the properties  owned or leased by it make such  qualification  necessary.  Such
Servicer has all requisite  corporate power and authority to own and operate its
properties,  to carry out its business as presently conducted and as proposed to
be conducted and to enter into and discharge its obligations under the Operative
Documents to which it is a party.

          (b) The  execution  and delivery of the  Operative  Documents to which
such Servicer is a party by such  Servicer and its  performance  and  compliance
with the terms  thereof have been duly  authorized  by all  necessary  corporate
action  on the  part of such  Servicer  and  will not  violate  such  Servicer's
articles or certificate of  incorporation  or bylaws or constitute a default (or
an event  which,  with  notice or lapse of time,  or both,  would  constitute  a
default) under, or result in the breach of, any material contract,  agreement or
other  instrument to which such Servicer is a party or by which such Servicer is
bound or violate  any  statute or any order,  rule or  regulation  of any court,
governmental  agency or body or other  tribunal  having  jurisdiction  over such
Servicer or any of its properties.

          (c)  Each  Operative  Document  to  which  such  Servicer  is a party,
assuming due authorization, execution and delivery by the other parties thereto,
constitutes a valid, legal and binding obligation of such Servicer,  enforceable
against  it in  accordance  with the terms  thereof,  except as the  enforcement
thereof may be limited by  applicable  bankruptcy,  insolvency,  reorganization,
moratorium or other similar laws affecting  creditors'  rights  generally and by
general  principles of equity  (whether  considered in a proceeding or action in
equity or at law).

          (d) Such  Servicer  is not in  default  with  respect  to any order or
decree of any court or any order,  regulation  or demand of any federal,  state,
municipal or governmental  agency,  which would  materially and adversely affect
the  condition  (financial  or  otherwise) or operations of such Servicer or its
properties or would materially and adversely affect its performance hereunder.

          (e) No  litigation  is pending with respect to which such Servicer has
received  service  of  process  or,  to the best of such  Servicer's  knowledge,
threatened  against such Servicer which  litigation  would prohibit its entering
into  the  Operative  Documents  to  which  such  Servicer  is a party  or would
materially  and  adversely  affect the  condition  (financial  or  otherwise) or
operations of such Servicer or its properties or would  materially and adversely
affect its  performance  hereunder  and under the other  Operative  Documents to
which such Servicer is a party.

          (f) No  certificate of an officer,  statement  furnished in writing or
report  delivered  pursuant to the terms  hereof by such  Servicer  contains any
untrue  statement  of a  material  fact or  omits  to state  any  material  fact
necessary to make the certificate, statement or report not misleading.

          (g) All actions, approvals, consents, waivers, exemptions,  variances,
franchises, orders, permits, authorizations,  rights and licenses required to be
taken, given or obtained,  as the case may be, by or from any federal,  state or
other governmental authority or agency (other than any such actions,  approvals,
etc.


                                       45
<PAGE>

under any state securities laws, real estate syndication or "Blue Sky" statutes,
as to which such Servicer makes no such  representation  or warranty),  that are
necessary  or  advisable  in  connection   with  the  execution,   delivery  and
performance by such Servicer of the Operative  Documents to which it is a party,
have been duly taken,  given or obtained,  as the case may be, are in full force
and effect on the date  hereof,  are not subject to any pending  proceedings  or
appeals (administrative, judicial or otherwise) and either the time within which
any appeal  therefrom may be taken or review thereof may be obtained has expired
or no review thereof may be obtained or appeal therefrom taken, and are adequate
to authorize the consummation of the transactions contemplated by such Operative
Documents on the part of such Servicer and the  performance  by such Servicer of
its obligations under such Operative Documents to which it is a party.

          (h) The collection practices used by such Servicer with respect to the
Mortgage  Loans  serviced  by it have been,  in all  material  respects,  legal,
proper, prudent and customary in the mortgage servicing business.

          (i)  The  transactions  contemplated  by  this  Agreement  are  in the
ordinary course of business of such Servicer.

     It is understood  and agreed that the  representations  and  warranties set
forth in this Section 3.02 shall survive  delivery of the Mortgage  Loans to the
Trustee.

     (ii) Upon discovery by any of the Seller, a Servicer,  the Depositor or the
Trustee (each, for purposes of this paragraph,  a "party") of a breach of any of
the  representations  and  warranties  set  forth  in this  Section  3.02  which
materially  and  adversely  affects  the  interests  of the  Owners,  the  party
discovering  such breach shall give prompt  written  notice to the other parties
(provided  that one Servicer need not give such notice to the other  Servicers).
Within 60 days of its  discovery  or its receipt of notice of such  breach,  the
related Servicer shall (A) cure such breach in all material respects, (B) to the
extent such breach can only be cured through  repurchase or  substitution of one
or more Mortgage  Loans,  the Servicer (other than Advanta) may so repurchase or
substitute  in the manner set forth in  Section  3.04(b),  and (C) to the extent
that such breach is not cured in  accordance  with clause (A) or (B) above,  the
related  Servicer  may  thereafter  be removed  pursuant to Section  8.20(a)(iv)
hereof; provided, however, that if such Servicer can establish to the reasonable
satisfaction of the Seller that it is diligently  pursuing remedial action, then
the cure period may be extended with the written  approval of the Seller,  which
such written approval shall not be unreasonably withheld.

     Section 3.03 Representations and Warranties of the Seller.

     The Seller hereby  represents,  warrants and covenants to the Trustee,  the
Depositor, the Servicers and the Owners as of the Startup Day as follows:

     (a) The Seller is a corporation  duly  organized,  validly  existing and in
good standing under the laws governing its creation and existence and is in good
standing as a foreign  corporation in each  jurisdiction  in which the nature of
its business,  or the properties  owned or leased by it make such  qualification
necessary. The Seller has all requisite corporate power and authority to own and
operate its properties,  to carry out its business as presently conducted and as
proposed to be conducted and to enter into and discharge its  obligations  under
the Operative Documents to which it is a party.

     (b) The  execution  and  delivery  by the  Seller and its  performance  and
compliance with the terms of the Operative Documents to which it is a party have
been duly authorized by all necessary corporate action on the part of the Seller
and will not violate the  Seller's  certificate  of  incorporation  or bylaws or
constitute a


                                       46
<PAGE>

default  (or an event  which,  with  notice  or lapse  of time,  or both,  would
constitute a default)  under,  or result in a breach of, any material  contract,
agreement  or other  instrument  to which the  Seller is a party or by which the
Seller is bound or violate any statute or any order,  rule or  regulation of any
court,  governmental  agency or body or other tribunal having  jurisdiction over
the Seller or any of its properties.

     (c) Each  Operative  Document to which the Seller is a party,  assuming due
authorization,  execution and delivery by the other parties  hereto and thereto,
constitutes a valid,  legal and binding  obligation  of the Seller,  enforceable
against  it in  accordance  with the terms  hereof  and  thereof,  except as the
enforcement  thereof  may  be  limited  by  applicable  bankruptcy,  insolvency,
reorganization,  moratorium or other similar laws  affecting  creditors'  rights
generally  and  by  general  principles  of  equity  (whether  considered  in  a
proceeding or action in equity or at law).

     (d) The Seller is not in default with respect to any order or decree of any
court or any order,  regulation  or demand of any federal,  state,  municipal or
governmental  agency,  which default would  materially and adversely  affect the
condition  (financial or other) or operations of the Seller or its properties or
the  consequences of which would materially and adversely affect its performance
under the Operative Documents to which the Seller is a party.

     (e) No  litigation is pending with respect to which the Seller has received
service of process or, to the best of the Seller's knowledge, threatened against
the Seller,  which  litigation might have  consequences  that would prohibit its
entering into this Agreement or any other  Operative  Documents to which it is a
party or that would materially and adversely affect the condition  (financial or
otherwise)  or  operations  of  the  Seller  or its  properties  or  might  have
consequences  that would materially and adversely  affect its performance  under
the Operative Documents to which the Seller is a party.

     (f) No certificate of an officer,  statement furnished in writing or report
delivered or to be delivered pursuant to the terms hereof by the Seller contains
or will contain any untrue statement of a material fact or omits or will omit to
state any material fact necessary to make the  certificate,  statement or report
not misleading.

     (g) The statements  contained in the Registration  Statement which describe
the Seller or  matters or  activities  for which the  Seller is  responsible  in
accordance with the Operative  Documents or which are attributable to the Seller
therein  are true and correct in all  material  respects,  and the  Registration
Statement does not contain any untrue  statement of a material fact with respect
to the Seller  required to be stated therein or necessary to make the statements
contained  therein  with  respect to the Seller,  in light of the  circumstances
under which they were made, not misleading. There is no fact known to the Seller
that materially adversely affects or in the future may (so far as the Seller can
now reasonably foresee)  materially  adversely affect the Seller or the Mortgage
Loans or the ownership  interests  therein  represented by the Certificates that
has not been set forth in the Registration Statement.

     (h) Upon the receipt of each Mortgage Loan (including the related Note) and
other items of the Trust Estate by the Trustee under this  Agreement,  the Trust
will have good title to such Mortgage Loan (including the related Note) and such
other items of the Trust  Estate free and clear of any lien,  charge,  mortgage,
encumbrance or rights of others.

     (i) All  actions,  approvals,  consents,  waivers,  exemptions,  variances,
franchises, orders, permits, authorizations,  rights and licenses required to be
taken, given or obtained, as the case may be, by or from any


                                       47
<PAGE>

federal,  state or other  governmental  authority or agency (other than any such
actions,   approvals,   etc.  under  any  state  securities  laws,  real  estate
syndication  or "Blue  Sky"  statutes,  as to  which  the  Seller  makes no such
representation or warranty),  that are necessary or advisable in connection with
the  purchase  and sale of the  Certificates  and the  execution,  delivery  and
performance  by the Seller of the  Operative  Documents  to which it is a party,
have been duly taken,  given or obtained,  as the case may be, are in full force
and effect on the date  hereof,  are not subject to any pending  proceedings  or
appeals (administrative, judicial or otherwise) and either the time within which
any appeal  therefrom may be taken or review thereof may be obtained has expired
or no review thereof may be obtained or appeal therefrom taken, and are adequate
to authorize the  consummation  of the  transactions  contemplated  by the other
Operative  Documents on the part of the Seller and the performance by the Seller
of its  obligations  under  this  Agreement  and  such  of the  other  Operative
Documents to which it is a party.

     (j) The  transactions  contemplated  by the Operative  Documents are in the
ordinary course of business of the Seller.

     (k) The  Seller  is not  insolvent,  nor will it be made  insolvent  by the
transfer  of the  Mortgage  Loans,  nor  is  the  Seller  aware  of any  pending
insolvency.

     (l) The transfer,  assignment and conveyance of the Notes and the Mortgages
by the Seller hereunder are not subject to the bulk transfer laws or any similar
statutory provisions in effect in any applicable jurisdiction.

     (m) The  Seller  is not  aware of a  default  by an  Originator  under  any
Operative  Document or that any Mortgage  Loan  breaches any  representation  or
warranty in a Transfer  Agreement  that as of the Startup Date is not subject to
cure.

     It is understood  and agreed that the  representations  and  warranties set
forth in this Section 3.03 shall  survive  delivery of the  respective  Mortgage
Loans to the Trustee.

     Upon  discovery by any of the Servicers,  the Depositor,  the Seller or the
Trustee (each, for purposes of this paragraph,  a "party") of a breach of any of
the  representations  and  warranties  set  forth  in this  Section  3.03  which
materially  and  adversely  affects  the  interests  of the  Owners,  the  party
discovering  such breach shall give prompt  written notice to the other parties.
The Seller  hereby  covenants and agrees that within 60 days of its discovery or
its  receipt of notice of  breach,  it shall  cure such  breach in all  material
respects or, with respect to a breach of clause (h) above,  it shall itself,  or
if the  related  Originator  or other party to the  related  Transfer  Agreement
causes  such  breach,  such  party  shall on the  Monthly  Remittance  Date next
succeeding  such  discovery  or  receipt  of notice  (i) within two years of the
Startup Day,  substitute  in lieu of any Mortgage  Loan not in  compliance  with
clause (h) a Qualified  Replacement  Mortgage and, if the outstanding  principal
amount of such Qualified  Replacement  Mortgage as of the applicable  Subsequent
Cut-Off  Date is less than the Loan  Balance  of such  Mortgage  Loan as of such
Subsequent  Cut-Off Date,  deliver an amount equal to such  difference  together
with the  aggregate  amount of (A) all  unreimbursed  Delinquency  Advances  and
Servicing  Advances  theretofore made with respect to such Mortgage Loan and (B)
the interest portion of any Delinquency  Advances which the related Servicer has
theretofore  failed to remit with respect to such Mortgage Loan (a "Substitution
Amount")  to the related  Servicer  for deposit in the  Principal  and  Interest
Account or (ii)  purchase such Mortgage Loan from the Trust at the Loan Purchase
Price,  which  purchase  price shall be  delivered  to the related  Servicer for
deposit in the Principal and Interest Account.  Notwithstanding any provision of
this  Agreement to the contrary,  with respect to any Mortgage Loan which is not
in default or as 


                                       48
<PAGE>

to which no default is imminent,  no repurchase or substitution  pursuant hereto
shall be made  unless  the  related  Originator  or the Seller  obtains  for the
Trustee an opinion of counsel  experienced  in federal income tax matters to the
effect that such a repurchase or substitution  would not constitute a Prohibited
Transaction  for the REMIC Estate or  otherwise  subject the REMIC Estate to tax
and would not  jeopardize  the  status of the REMIC  Estate as a REMIC (a "REMIC
Opinion")  addressed  to the  Servicers  and the Trustee and  acceptable  to the
Servicers  and  the  Trustee.  Any  Mortgage  Loan  as to  which  repurchase  or
substitution  was delayed  pursuant to this Section  because of the inability to
deliver a REMIC  Opinion shall be  repurchased  or  substituted  for (subject to
compliance  with  Sections  3.03,  3.04 or  3.06,  as the  case may be) upon the
earlier of (a) the  occurrence of a default or imminent  default with respect to
such Mortgage Loan and (b) receipt by the Trustee of a REMIC Opinion.

     Section 3.04  Covenants  of Seller to Take Certain  Actions with Respect to
                   the Mortgage Loans In Certain Situations.

(a)  Other  than the  Seller's  right to  recapture  any  premium  paid by it in
connection with its purchase of Mortgage Loans, the Seller hereby assigns to the
Depositor,  who  assigns to the Trustee for the benefit of the Owners all of its
right,  title and  interest  under each  Transfer  Agreement  applicable  to the
Mortgage Loans but none of its obligations thereunder.  Insofar as such Transfer
Agreement  provides  for  representations  and  warranties  made by the  related
Originator  or  another  party who has sold  loans to the Seller in respect of a
Mortgage  Loan and any  remedies  provided  thereunder  for any  breach  of such
representations  and warranties,  such right, title and interest may be enforced
against  such  Originator  directly by the Seller,  the  Depositor,  the related
Servicer or the Trustee on behalf of the Owners; provided, that the Trustee must
enforce such  remedies if such other  parties do not so enforce  such  remedies.
Upon the discovery by the Seller, the Depositor,  a Servicer or the Trustee of a
breach of any of the representations and warranties made in a Transfer Agreement
in respect of any Mortgage  Loan,  without regard to any limitation set forth in
such  representation  or  warranty  concerning  the  knowledge  of  the  related
Originator  or  another  party who has sold  loans to the Seller as to the facts
stated  therein,  which  materially  and adversely  affects the interests of the
Owners in such  Mortgage  Loan,  the party  discovering  such breach  shall give
prompt written notice to the other parties.

     A breach of any representation or warranty (x) relating to marketability of
title sufficient to transfer  unencumbered title to a Mortgage Loan set forth in
each Transfer  Agreement,  (y) relating to  enforceability  of the Mortgage Loan
against the related  Mortgagor or Property set forth in each Transfer  Agreement
or (z) the status of such Mortgage Loan as a "qualified  mortgage" under Section
860G(a)(3) of the Code, is a priori the breach of a  representation  or warranty
which  "materially  and  adversely  affects the interests of the Owners" in such
Mortgage Loan;  provided that the related Originator shall nevertheless have the
opportunity to cure,  substitute or repurchase in accordance with the applicable
Transfer Agreement and this Agreement.

     (b) Upon the  earliest to occur of the Seller's  discovery,  its receipt of
notice of breach of a  representation  and warranty given by an Originator  from
any  one  of  the  other  parties  hereto  or  such  time  as a  breach  of  any
representation  and warranty  materially and adversely  affects the interests of
the Owners as set forth above,  the Seller hereby covenants and warrants that it
shall  promptly  request  that the  related  Originator  cure such breach in all
material respects or, if such breach is not cured, the Seller shall request that
the related  Originator,  subject to the further  requirements of this paragraph
and within the time period specified in the related  Transfer  Agreement (but in
any case for a Mortgage Loan that is not a "qualified mortgage",  within 90 days
of discovery  thereof) (i) within two years of the Startup  Day,  substitute  in
lieu of each Mortgage Loan which has given rise to the  requirement for action a
Qualified  Replacement  Mortgage and deliver the Substitution  Amount applicable
thereto, to the related Servicer for deposit 


                                       49
<PAGE>

related  Principal and Interest Account or (ii) purchase such Mortgage Loan from
the Trust at a purchase price equal to the Loan Purchase  Price  thereof,  which
purchase  price shall be  delivered  to the related  Servicer for deposit in the
related Principal and Interest Account by the related Originator.  In connection
with any such  proposed  purchase  or  substitution,  the Seller may request the
Originator  at such  party's  expense to cause to be delivered to the Trustee or
may itself deliver to the related Servicer and the Trustee an opinion of counsel
experienced in federal income tax matters stating whether or not such a proposed
purchase or substitution would constitute a Prohibited Transaction for the Trust
or  would  jeopardize  the  status  of the  Trust as a  REMIC,  and the  related
Originator  shall only be required to take either such action to the extent such
action would not constitute a Prohibited  Transaction for the Trust or would not
jeopardize  the  status  of the  Trust  as a REMIC.  Any  required  purchase  or
substitution, if delayed by the absence of such opinion, shall nonetheless occur
upon the earlier of (i) the  occurrence  of a default or imminent  default  with
respect to the Mortgage  Loan or (ii) the delivery of such opinion by the Seller
at the related Originator's expense or by the related Originator. Any repurchase
or substitution shall occur prior to the related Monthly Remittance Date and the
related  Originator  shall provide the related  Servicer with written  notice no
less than five Business Days in advance of such repurchase or  substitution.  It
is understood and agreed that the  obligation of the related  Originator to cure
the defect,  or  substitute  for or  purchase  any  Mortgage  Loan as to which a
representation  or warranty is untrue in any  material  respect and has not been
remedied shall constitute the sole remedy  available to the Owners,  the Seller,
the Depositor and the Trustee.

     (c) In the event that any Qualified Replacement Mortgage is delivered by an
Originator  to the Trust  pursuant to this  Section 3.04 or Section 3.06 hereof,
the Seller shall cause the related  Originator to take the actions  described in
Section  3.04(b) with respect to such  Qualified  Replacement  Mortgage upon the
discovery by any of the Owners,  the Seller,  a Servicer or the Trustee that the
representations and warranties set forth in the related Transfer Agreement or in
Section  3.03  above,  are  untrue  in any  material  respect  on the date  such
Qualified  Replacement Mortgage is conveyed to the Trust such that the interests
of the Owners in the related Qualified  Replacement  Mortgage are materially and
adversely affected;  provided, however, that for the purposes of this subsection
(c) the  representations  and warranties in the related Transfer Agreement or as
set forth in Section 3.3 above  referring  to items "as of the Cut-Off  Date" or
"as of the Startup Day" shall be deemed to refer to such items as of the related
Subsequent Cut-Off Date.

     (d) Any of the foregoing  obligations  set forth in  subsection  (b) or (c)
applicable  to any  Originator  (other than Option One and  Ameriquest)  will be
required to be  performed  by the Seller if the related  Originator  defaults in
performing the obligation and such default remains unremedied for 30 days.

     (e) It is  understood  and  agreed  that the  covenants  set  forth in this
Section 3.04 shall survive delivery of the respective  Mortgage Loans (including
Qualified Replacement Mortgages) to the Trustee.

     (f) The Trustee and the Servicers (in their  capacities as Servicers) shall
have no duty to conduct any affirmative investigation other than as specifically
set forth in this Agreement as to the occurrence of any condition  requiring the
repurchase or  substitution of any Mortgage Loan pursuant to this Section or the
eligibility of any Mortgage Loan for purposes of this Agreement.

     Section 3.05  Conveyance of the Mortgage Loans,  Subsequent  Mortgage Loans
                   and Qualified Replacement Mortgages.

     (a) On the Startup  Day the Seller,  concurrently  with the  execution  and
delivery hereof,  hereby  transfers,  assigns,  sets over and otherwise  conveys
without  recourse to the  Depositor  and the  Depositor,  concurrently  with the
execution  and delivery  hereof,  transfers,  assigns,  sets over and  otherwise
conveys without recourse,  to the Trustee for the benefit of the Owners,  all of
their respective right, title and interest in and to the Trust Estate; provided,
however,  that the Seller  reserves  and  retains  all of its  right,  title and
interest in and to principal (including  Prepayments collected) and interest due
on each Initial  Mortgage Loan on or prior to the Cut-Off Date.  The transfer by
the Depositor of the Initial Mortgage Loans set forth on the


                                       50
<PAGE>

Schedule  of Mortgage  Loans to the  Trustee is absolute  and is intended by the
Owners and all parties hereto to be treated as a sale by the Depositor.

     It is intended that the sale,  transfer,  assignment and conveyance  herein
contemplated  constitute a sale of the Initial  Mortgage  Loans  conveying  good
title  thereto free and clear of any liens and  encumbrances  from the Seller to
the Depositor and from the Depositor to the Trust and that the Initial  Mortgage
Loans  not be part of the  Depositor's  or the  Seller's  estate in the event of
insolvency.  In the event that  either  such  conveyance  or a  conveyance  of a
Qualified  Replacement Mortgage or a conveyance pursuant to Section 3.07 and any
Subsequent  Transfer  Agreement is deemed to be a loan,  the parties intend that
the Seller shall be deemed to have granted to the  Depositor  and the  Depositor
shall be deemed to have granted to the Trustee a security  interest in the Trust
Estate,  and that this Agreement  shall  constitute a security  agreement  under
applicable law.

     In connection with such sale, transfer, assignment, and conveyance from the
Seller to the  Depositor,  the Seller has filed,  in the  appropriate  office or
offices  in the  States  of Texas  and  Delaware,  a UCC-1  financing  statement
executed  by the Seller as debtor,  naming the  Depositor  as secured  party and
listing  the  Initial  Mortgage  Loans and the  other  property  (including  any
Qualified Replacement Mortgage) described above as collateral and on or prior to
each  Subsequent  Transfer  Date the  Seller  will file in such  offices a UCC-1
financing  statement  listing the  Subsequent  Mortgage  Loans so transferred as
collateral.  The characterization of the Seller as a debtor and the Depositor as
the secured party on such financing statements is solely for protective purposes
and shall in no way be construed as being  contrary to the intent of the parties
that this  transaction be treated as a sale of the Seller's entire right,  title
and interest in the Trust  Estate.  In connection  with such filing,  the Seller
agrees that it shall  cause to be filed all  necessary  continuation  statements
thereof and to take or cause to be taken such actions and execute such documents
as are necessary to perfect and protect the  Trustee's and the Owners'  interest
in the Trust Estate.

     In connection with such sale, transfer,  assignment,  and conveyance,  from
the Depositor to the Trustee, the Depositor has filed, in the appropriate office
or offices  in the States of Texas and  Delaware,  a UCC-1  financing  statement
executed by the  Depositor  as debtor,  naming the Trustee as secured  party and
listing  the  Initial  Mortgage  Loans and the  other  property  (including  any
Qualified Replacement Mortgage) described above as collateral and on or prior to
each Subsequent  Transfer Date the Depositor will file in such offices a similar
UCC-1 financing  statement listing the Subsequent  Mortgage Loans so transferred
as collateral. The characterization of the Depositor as a debtor and the Trustee
as the  secured  party in such  financing  statements  is solely for  protective
purposes and shall in no way be construed as being contrary to the intent of the
parties that this  transaction  be treated as a sale of the  Depositor's  entire
right,  title and interest in the Trust Estate.  In connection with such filing,
the Depositor agrees that it shall cause to be filed all necessary  continuation
statements  thereof  and to take or cause to be taken such  actions  and execute
such  documents as are  necessary to perfect and protect the  Trustee's  and the
Owners' interest in the Trust Estate.

     (b) In connection with the transfer and assignment of the Initial  Mortgage
Loans and prior to each  Subsequent  Transfer Date with respect to the Qualified
Replacement Mortgage or Subsequent Mortgage Loan, the Depositor agrees to:

          (i)  deliver  without  recourse  to the  Custodian,  on  behalf of the
     Trustee,  on the Startup Day with respect to each Initial  Mortgage Loan or
     on each Subsequent Transfer Date with respect to the Qualified  Replacement
     Mortgage or Subsequent  Mortgage Loans,  (A) the original Notes endorsed in
     blank or to the order of the  Trustee,  (B) the  original  title  insurance
     policy or any one of an original  title  binder,  an  original  preliminary
     title  report  or an  original  title  commitment  or a copy  of any of the
     foregoing  certified by the issuer of the title  insurance  policy,  or the
     attorney's  opinion of title,  (C)  originals  or  certified  copies of all
     intervening  recorded  assignments,  showing a complete chain of title from
     origination to the Trustee, if any, with evidence of recording thereon, (D)
     originals   of  all   


                                       51
<PAGE>

     assumption,  modification, written assurance or substitution agreements, if
     any and (E) either: (1) the original  Mortgage,  with evidence of recording
     thereon,  (2) a  certified  copy if such  original  Mortgage  has not  been
     returned by the applicable  recording office, or (3) a copy of the Mortgage
     certified  by the  public  recording  office in those  instances  where the
     original recorded Mortgage has been lost;

          (ii)  cause the  Custodian  on behalf of the  Trustee,  within 60 days
     following the Startup Day with respect to the Initial  Mortgage Loans or on
     each  Subsequent  Transfer Date with respect to the  Qualified  Replacement
     Mortgages or Subsequent  Mortgage Loans to complete the  assignments of the
     Mortgages  to "The Bank of New York,  as  Trustee  of  AMRESCO  Residential
     Securities  Corporation  Mortgage  Loan Trust  1997-2 under the Pooling and
     Servicing Agreement dated as of June 1, 1997" to be submitted to the Seller
     for recording in the  appropriate  jurisdictions  (unless the Originator is
     either  Ameriquest or Option One, in which case either Long Beach or Option
     One shall so submit such  assignments)  for  recording  in the  appropriate
     jurisdictions;  provided, however, that the Depositor shall not be required
     to cause the Custodian to complete and cause the related Originator (if the
     Originator  is either  Ameriquest or Option One) or the Seller to record an
     assignment  for  any  Mortgage  with  respect  to  a  Property  located  in
     California or with respect to which the original  recording  information is
     lacking;

          (iii) if not delivered on the Startup Day, deliver the title insurance
     policy  or  title  searches,  the  original  Mortgages  and  such  recorded
     assignments,  together with originals or duly  certified  copies of any and
     all prior assignments,  to the Custodian on behalf of the Trustee within 15
     days of receipt thereof by the Depositor (but in any event, with respect to
     any  Mortgage  as to which  original  recording  information  has been made
     available  to the  Depositor,  within one year after the  Startup  Day with
     respect to the Initial  Mortgage Loans or on each Subsequent  Transfer Date
     with respect to the Qualified  Replacement Mortgages or Subsequent Mortgage
     Loans); and

          (iv) furnish to the Trustee at the Depositor's  expense, an opinion of
     counsel with respect to the sale and perfection of the Subsequent  Mortgage
     Loans delivered to the Trust,  corporate and enforceability  matters and an
     opinion  of  counsel  as to the  tax  consequences  to the  Trust,  if any,
     resulting from the conveyance of Subsequent  Mortgage  Loans,  each in form
     and substance satisfactory to the Trustee.

     Notwithstanding anything to the contrary contained in this Section 3.05, in
those instances where the public recording office retains the original Mortgage,
the  assignment  of a Mortgage or the  intervening  assignments  of the Mortgage
after it has been recorded,  the Depositor shall be deemed to have satisfied its
obligations hereunder upon delivery to the Custodian on behalf of the Trustee of
a copy of such Mortgage, such assignment or assignments of Mortgage certified by
the public recording office to be a true copy of the recorded original thereof.

     Copies of all Mortgage  assignments  received by the Custodian on behalf of
the Trustee shall be retained in the related File.

     All recording  required pursuant to this Section 3.05 shall be accomplished
at the expense of the Seller.

     (c) In the case of Initial  Mortgage  Loans which have been prepaid in full
after the Cut-Off Date and prior to the Startup Day, the  Depositor,  in lieu of
the  foregoing,  will  deliver  within six (6) days after the Startup Day to the
Trustee  a  certification  of an  Authorized  Officer  in the form set  forth in
Exhibit D.

     (d) The Seller shall cause the related Originator, to transfer, assign, set
over and otherwise convey without recourse,  to the Trustee all right, title and
interest of such party in and to any Qualified 


                                       52
<PAGE>

Replacement  Mortgage  delivered  to the  Trustee on behalf of the Trust by such
party pursuant to Section 3.03,  3.04 or 3.06 hereof and all such party's right,
title and interest to principal and interest due on such  Qualified  Replacement
Mortgage after the applicable  Subsequent Cut-Off Date; provided,  however, that
such party  shall  reserve  and retain all right,  title and  interest in and to
payments of principal and interest due on such Qualified Replacement Mortgage on
or prior to the applicable Subsequent Cut-Off Date.

     (e) As to each Mortgage Loan released from the Trust in connection with the
conveyance  of a Qualified  Replacement  Mortgage  therefor,  the  Trustee  will
transfer,   assign,   set  over  and  otherwise   convey  without   recourse  or
representation,  to the party providing such Qualified Replacement Mortgage, all
of its right,  title and interest in and to such released  Mortgage Loan and all
the Trust's  right,  title and  interest to  principal  and interest due on such
released Mortgage Loan after the applicable  Subsequent Cut-Off Date;  provided,
however,  that the Trust shall reserve and retain all right,  title and interest
in and to payments of principal and interest due on such released  Mortgage Loan
on or prior to the applicable Subsequent Cut-Off Date.

     (f)  In  connection  with  any  transfer  and  assignment  of  a  Qualified
Replacement  Mortgage to the  Depositor and then to the Trustee on behalf of the
Trust,  the Seller agrees to (i) deliver without  recourse to the Trustee on the
date of  delivery of such  Qualified  Replacement  Mortgage  the  original  Note
relating thereto,  endorsed in blank or to the order of the Trustee,  (ii) cause
promptly to be recorded an assignment in the  appropriate  jurisdictions,  (iii)
deliver  the  original   Qualified   Replacement   Mortgage  and  such  recorded
assignment, together with original or duly certified copies of any and all prior
assignments, to the Trustee within 15 days of receipt thereof by the Seller (but
in any event  within 120 days  after the date of  conveyance  of such  Qualified
Replacement Mortgage), (iv) deliver the title insurance policy, or where no such
policy  is  required  to be  provided  under  Section  3.05(b)(i)(B),  the other
evidence of title in same required in Section 3.05(b)(i)(B) and (v) originals of
all assumption,  modification,  written assurance or substitution agreements, if
any.

     (g) As to each Mortgage Loan released from the Trust in connection with the
conveyance  of a Qualified  Replacement  Mortgage  the  Trustee  shall cause the
Custodian on behalf of the Trustee to deliver on the date of  conveyance of such
Qualified Replacement Mortgage to the party providing such Qualified Replacement
Mortgage (i) the original Note relating  thereto,  endorsed  without recourse or
representation,  to the Seller,  (ii) the original  Mortgage so released and all
assignments  relating  thereto and (iii) such other documents as constituted the
File with respect thereto.

     (h) If a Mortgage assignment is lost during the process of recording, or is
returned from the  recorder's  office  unrecorded due to a defect  therein,  the
Seller shall prepare a substitute  assignment  or cure such defect,  as the case
may be, and thereafter cause each such assignment to be duly recorded.

     Section  3.06  Acceptance  by Trustee;  Certain  Substitutions  of Mortgage
                    Loans; Certification by Trustee.

         (a) The Trustee agrees to cause the Custodian to execute and deliver on
the Trustee's behalf on the Startup Day an acknowledgment of receipt of the
items delivered by the Seller or the Depositor in the form attached as Exhibit E
hereto, and declares that it will hold such documents and any amendments,
replacement or supplements thereto, as well as any other assets included in the
definition of Trust Estate and delivered to the Custodian on behalf of the
Trustee, as Trustee in trust upon and subject to the conditions set forth herein
for the benefit of the Owners. The Trustee agrees to cause the Custodian on the
Trustee's behalf to review, for the benefit of the Owners, such items within 45
days after the Startup Day (or, with respect to any document delivered after the
Startup Day, within 45 days of receipt and with respect to any Subsequent
Mortgage Loan or Qualified Replacement Mortgage, within 45 days after the
Subsequent Transfer Date) and 


                                       53
<PAGE>

to deliver to the Depositor, the Seller and the related Servicer a certification
in the form attached hereto as Exhibit F (a "Pool  Certification") to the effect
that, as to each  Mortgage Loan listed in the Schedule of Mortgage  Loans (other
than any Mortgage Loan paid in full or any Mortgage Loan specifically identified
in such Pool Certification as not covered by such Pool  Certification),  (i) all
documents  required to be delivered to it pursuant to Section 3.05(b)(i) of this
Agreement are in its  possession,  (ii) such  documents have been reviewed by it
and have not been  mutilated,  damaged or torn and relate to such  Mortgage Loan
and (iii) based on its examination and only as to the foregoing  documents,  the
information  set forth on items (1),  (3) and (4) of the  Schedule  of  Mortgage
Loans  accurately  reflects the information  set forth in the File.  Neither the
Trustee nor the Custodian shall have any  responsibility  for reviewing any File
except as expressly  provided in this subsection  3.06(a).  Without limiting the
effect of the preceding sentence, in reviewing any File, neither the Trustee nor
the Custodian shall have any responsibility for determining whether any document
is valid and  binding,  whether  the text of any  assignment  is in proper  form
(except to  determine  if the Trustee is the  assignee),  whether  any  document
(other  than  the   assignments)  has  been  recorded  in  accordance  with  the
requirements of any applicable  jurisdiction or whether a blanket  assignment is
permitted  in any  applicable  jurisdiction,  but  shall  only  be  required  to
determine  whether a document has been  executed,  that it appears to be what it
purports to be, and, where applicable,  that it purports to be recorded. Neither
the Trustee nor the Custodian  shall be under any duty or obligation to inspect,
review or examine any such documents, instruments,  certificates or other papers
to  determine  that  they  are  genuine,  enforceable,  or  appropriate  for the
represented purpose or that they are other than what they purport to be on their
face,  nor  shall  either  the  Trustee  or the  Custodian  be under any duty to
determine  independently  whether  there  are  any  intervening  assignments  or
assumption or modification agreements with respect to any Mortgage Loan.

     (b) If the Trustee or the  Custodian  on behalf of the Trustee  during such
45-day  period  finds any  document  constituting  a part of a File which is not
executed,  has  not  been  received,  or is  unrelated  to  the  Mortgage  Loans
identified in the Schedule of Mortgage Loans, or that any Mortgage Loan does not
conform to the  description  thereof as set forth in the  Schedule  of  Mortgage
Loans,  the Trustee  shall  promptly so notify the  Depositor,  the Seller,  the
related Servicer and the related Originator.  In performing any such review, the
Trustee and the Custodian on behalf of the Trustee may conclusively  rely on the
Seller as to the  purported  genuineness  of any such document and any signature
thereon. It is understood that the scope of the Trustee's and the Custodian's on
behalf of the Trustee  review of the items  delivered by the Seller  pursuant to
Section  3.05(b)(i) is limited solely to confirming that the documents listed in
Section  3.05(b)(i)  have  been  executed  and  received,  relate  to the  Files
identified  in the  Schedule  of Mortgage  Loans and conform to the  description
thereof in the Schedule of Mortgage Loans. The Seller agrees to request that the
related  Originator  use  reasonable  efforts to remedy a  material  defect in a
document  constituting part of a File of which it is so notified by the Trustee.
If, however,  within the time period specified in the related Transfer Agreement
after the Trustee's notice to the related Originator  respecting such defect the
related  Originator  has not remedied the defect and the defect  materially  and
adversely  affects the interest in the related Mortgage Loan of the Owners,  the
Seller will request the related  Originator to, within the time period set forth
in the related Transfer Agreement,  (i) substitute in lieu of such Mortgage Loan
a Qualified  Replacement  Mortgage  and deliver the  Substitution  Amount to the
applicable  Servicer for deposit in the Principal  and Interest  Account or (ii)
purchase such Mortgage Loan at a purchase price equal to the Loan Purchase Price
thereof,  which purchase price shall be delivered to the applicable Servicer for
deposit in the related Principal and Interest Account.

     (c) In addition  to the  foregoing,  the  Trustee  also agrees to cause the
Custodian to provide an updated  report  during the 12th month after the Startup
Day indicating the current status of the exceptions  previously indicated on the
Pool  Certification  (the "Final  Certification").  After  delivery of the Final
Certification,  the Trustee shall  provide to the  Servicers no less  frequently
than  monthly  updated  certifications  indicating  the then  current  status of
exceptions, until all such exceptions have been eliminated.

     Section 3.07 Conveyance of the Subsequent Mortgage Loans.


                                       54
<PAGE>

     (a) Subject to the satisfaction of the conditions set forth in Section 3.05
and paragraphs (b) and (c) below in consideration  of the Trustee's  delivery on
the relevant  Subsequent Transfer Dates to or upon the order of the Depositor of
all or a  portion  of the  balance  of funds  in the  Pre-Funding  Account,  the
Depositor shall on each Subsequent  Transfer Date sell,  transfer,  assign,  set
over  and  otherwise  convey  without  recourse,  to  the  Trustee,  all  of the
Depositor's right, title and interest in and to any and all benefits accruing to
the Depositor from the  Subsequent  Mortgage Loans (other than any principal and
interest  payments  due thereon on or prior to the relevant  Subsequent  Cut-Off
Date) which the  Depositor  will cause to be delivered to the Trustee  therewith
(and all  substitutions  therefor as provided by Sections 3.03,  3.04 and 3.06),
together with the related Subsequent Mortgage Loan documents and the Depositor's
interest  in  any  Property  and  all  payments  thereon  and  proceeds  of  the
conversion,  voluntary or involuntary,  of the foregoing and proceeds of all the
foregoing (including, but not by way of limitation, all proceeds of any mortgage
insurance,   hazard  insurance  and  title  insurance  policy  relating  to  the
Subsequent Mortgage Loans, cash proceeds, accounts, accounts receivable,  notes,
drafts, acceptances,  chattel paper, checks, deposit accounts, rights to payment
of any and every kind, and other forms of obligations and  receivables  which at
any time constitute all or part of or are included in the proceeds of any of the
foregoing). There shall be no more than three Subsequent Transfer Dates.

     The transfer of the Subsequent  Mortgage Loans set forth on the Schedule of
Mortgage  Loans by the Seller to the Depositor and by the Depositor to the Trust
shall be absolute and shall be intended by the Owners and all parties  hereto to
be treated as a sale by the Seller to the  Depositor and by the Depositor to the
Trust.  Any  Subsequent  Mortgage  Loan so  transferred  will be included in the
related  Mortgage Loan Group.  The amount released from the Pre-Funding  Account
shall be one-hundred  percent (100%) of the aggregate  principal balances of the
Subsequent Mortgage Loans so transferred.  Upon the transfer by the Depositor of
the Subsequent Mortgage Loans hereunder, such Subsequent Mortgage Loans (and all
principal (including  Prepayments collected) and interest due thereon subsequent
to the Subsequent  Cut-Off Date) and all other rights and interests with respect
to such Subsequent Mortgage Loans transferred  pursuant to a Subsequent Transfer
Agreement  shall be deemed for all  purposes  hereunder  to be part of the Trust
Estate. The Seller hereby covenants and agrees to use its best efforts to ensure
that a sufficient amount of Subsequent Mortgage Loans will be transferred to the
Depositor  during  the  Funding  Period to enable  the  Depositor  to reduce the
Pre-Funded  Amount  with  respect  to each  Group  to less  than  $100,000.  The
Depositor  hereby  covenants and agrees to use its best efforts to ensure that a
sufficient amount of Subsequent  Mortgage Loans will be transferred to the Trust
during the Funding Period to reduce the  Pre-Funded  Amount with respect to each
Group to less than $100,000.

     (b) The  obligation of the Trustee to accept the transfer of the Subsequent
Mortgage Loans and the other property and rights  related  thereto  described in
paragraph  (a) above is subject  to the  satisfaction  of each of the  following
conditions on or prior to the related Subsequent Transfer Date:

          (i) the  Depositor  shall have  provided  the Trustee with an Addition
     Notice  not  less  than  ten  (10)  calendar  days  prior  to the  proposed
     Subsequent  Transfer  Date  (unless  the Trustee  agrees to a shorter  time
     period) and shall have provided any information reasonably requested by any
     of the foregoing with respect to the Subsequent Mortgage Loans;

          (ii) the Depositor shall have delivered to the Trustee a duly executed
     written   assignment   (including   an   acceptance   by  the  Trustee)  in
     substantially  the form of  Exhibit C, which  shall  include a Schedule  of
     Mortgage  Loans,  listing  the  Subsequent  Mortgage  Loans  and any  other
     exhibits listed thereon;


                                       55
<PAGE>

          (iii) the Depositor  shall have deposited in the applicable  Principal
     and Interest  Account all  principal  collected  and  interest  accruing in
     respect  of  such  Subsequent  Mortgage  Loans  on  or  after  the  related
     Subsequent Cut-Off Date;

          (iv) as of each  Subsequent  Transfer Date,  neither the Depositor nor
     the Seller was insolvent, nor will either of them be made insolvent by such
     transfer, nor is either of them aware of any pending insolvency;

          (v) the Funding Period for the related Group shall not have ended;

          (vi) the  Depositor  shall have  delivered to the Trustee an Officer's
     Certificate   confirming  the  satisfaction  of  each  condition  precedent
     specified  in this  paragraph  (b) and in the related  Subsequent  Transfer
     Agreement; and

          (vii)  such  sale  will  not  result  in  a  materially   adverse  tax
     consequence to the Trust as evidenced by an Opinion of Counsel delivered to
     the Trustee by the Depositor at its own expense.

     (c) The obligation of the Trust to purchase  Subsequent Mortgage Loans on a
Subsequent Transfer Date is subject to the following requirements, among others:
(i) the ratings on the Offered  Certificates  shall not have been  downgraded by
any Rating Agency; (ii) such Subsequent Mortgage Loan may not be 30 or more days
contractually  delinquent as of the related  Subsequent  Cut-Off Date; (iii) the
remaining term to maturity of such  Subsequent  Mortgage Loan may not exceed 360
months; and (iv) following the purchase of all of the Subsequent  Mortgage Loans
by the  Trust,  the  Subsequent  Mortgage  Loans,  as a whole,  (a) will  have a
weighted  average  Loan-to-Value  Ratio of not more than 72% for Group I and 74%
for Group II; (b) will have a weighted average gross margin for Group II that is
not more than 25 basis  points less than the weighted  average  gross margin for
Group II as of the Cut-Off  Date;  (c) will have no more than 10% in the case of
Group I and 15% in the case of Group II of such  Subsequent  Mortgage Loans with
Loan-to-Value  Ratios in  excess  of 80%;  (d) will have no more than 70% in the
case of Group I and 50% in the case of Group II with cash out refinancings;  (e)
in the  case of Group II only,  will not be  comprised  of more  than 70% in the
aggregate of 2/28 Loans and 3/27 Loans; (f) will have weighted average PAG codes
of less  than  2.5 in the case of the  Group I and less  than 2.7 in the case of
Group II; (g) will include Subsequent Mortgage Loans classified as PAG IV or PAG
V comprising not more than 16% of Group I and 19% of Group II; and (h) will have
not more than 10.5% of Group I and 8% of Group II that are secured by  non-owner
occupied properties.

     (d) In  connection  with each  Subsequent  Transfer Date and on the Payment
Dates occurring in July and August 1997 and on the Pre-Funding Payment Date, the
Trustee shall determine:  (i) the amount and correct dispositions of each of the
Group I and Group II  Capitalized  Interest  Requirements,  Overfunded  Interest
Amounts,  Pre-Funding  Account  Earnings and the Pre-Funded  Amount and (ii) any
other necessary matters in connection with the administration of the Pre-Funding
Account and of the Capitalized  Interest Account.  In the event that any amounts
are released as a result of an error in  calculation  to the Owners or Depositor
from the Pre-Funding  Account or from the  Capitalized  Interest  Account,  such
Owners or the Depositor shall immediately repay such amounts to the Trustee.

                               END OF ARTICLE III


                                       56
<PAGE>

                                   ARTICLE IV

                        ISSUANCE AND SALE OF CERTIFICATES

     Section 4.01 Issuance of Certificates

     On the Startup Day,  upon the  Trustee's  receipt from the  Depositor of an
executed  Delivery Order in the form set forth as Exhibit G hereto,  the Trustee
shall authenticate and deliver the Certificates on behalf of the Trust.

     Section 4.02 Sale of Certificates.

     At 10 a.m., eastern time on the Startup Day (the "Closing"), at the offices
of Arter & Hadden, 1801 K Street, N.W., Suite 400K, Washington, D.C. (or at such
other  location  acceptable to the Seller),  the Seller will sell and convey the
Initial  Mortgage Loans and the money,  instruments  and other property  related
thereto to the  Depositor  and the  Depositor  will sell and convey the  Initial
Mortgage Loans and the money,  instruments and other property related thereto to
the Trustee,  and the Trustee will deliver (i) to the  Underwriters  the Offered
Certificates with an aggregate  Percentage Interest in each Class equal to 100%,
registered in the name of Cede & Co., or in such other names as the Underwriters
shall direct,  against payment of the purchase price thereof by wire transfer of
immediately  available  funds to the  Trustee,  (ii) to the  initial  purchasers
thereof,  Class S Certificates  with a cumulative  Percentage  Interest equal to
100%,  and  (iii)  to the  respective  registered  owners  thereof,  a  Class  C
Certificate  with a Percentage  Interest equal to 100% and a Class R Certificate
with a Percentage Interest equal to 99.999%,  registered in the names designated
by the Depositor and the Tax Matters  Person  Residual  Interest to the Trustee.
The  Depositor  shall  deliver to the  Trustee on the  Startup  Day the  letters
required  to be  delivered  by  transferees  of  Class  C,  Class S and  Class R
Certificates  pursuant to Section  5.08(b)  and (c) hereof  with  respect to the
initial purchasers of such Certificates.

     Upon the  Trustee's  receipt of the entire net  proceeds of the sale of the
Certificates  the Depositor  shall instruct the Trustee to deposit (a) an amount
equal to the Original  Pre-Funded  Amount in the Pre-Funding  Account and (b) an
amount equal to $1,463,353.46 to the Capitalized Interest Account contributed by
the Depositor  out of such  proceeds or otherwise.  The Trustee shall then remit
the entire  balance of such net  proceeds to the  Depositor in  accordance  with
instructions delivered by the Depositor.

                               END OF ARTICLE IV


                                       57
<PAGE>

                                    ARTICLE V

                     CERTIFICATES AND TRANSFER OF INTERESTS

     Section 5.01 Terms.

     (a)  The  Certificates  are  pass-through   securities  having  the  rights
described therein and herein.  Notwithstanding references herein or therein with
respect to the  Certificates  as to  "principal"  and  "interest" no debt of any
Person is represented  thereby, nor are the Certificates or the underlying Notes
guaranteed  by  any  Person  (except  that  the  Notes  may be  recourse  to the
Mortgagors thereof to the extent permitted by law). The Certificates are payable
solely from  payments  received on or with respect to the Mortgage  Loans (other
than the Servicing Fees), money in the Principal and Interest Account, except as
otherwise provided herein,  money in the Pre-Funding Account and the Capitalized
Interest  Account,  earnings and the proceeds of property  held as a part of the
Trust Estate. Each Certificate  entitles the Owner thereof to receive monthly on
each Payment  Date, in order of priority of  distributions  with respect to such
Class of Certificates as set forth in Section 7.03, a specified  portion of such
payments with respect to the Mortgage  Loans,  pro rata in accordance  with such
Owner's Percentage Interest.

     (b) Each Owner is required, and hereby agrees, to return to the Trustee any
Certificate  prior to receiving  the final  distribution  due thereon.  Any such
Certificate  as to which the  Trustee  has made the final  distribution  thereon
shall be deemed  cancelled and shall no longer be Outstanding for any purpose of
this Agreement, whether or not such Certificate is ever returned to the Trustee.

     Section 5.02 Forms.

     The Class A-1  Certificates,  the  Class  A-2  Certificates,  the Class A-3
Certificates,  the Class A-4 Certificates, the Class A-5 Certificates, the Class
A-6 Certificates,  the Class A-7 Certificates,  the Class A-8 Certificates,  the
Class  A-9   Certificates,   the  Class  M-1F   Certificates,   the  Class  M-1A
Certificates,  the Class M-2F  Certificates,  the Class M-2A  Certificates,  the
Class B-1F Certificates,  the Class B-1A Certificates, the Class C Certificates,
the Class R Certificates and the Class S Certificates  shall be in substantially
the forms set forth in Exhibits  A-1,  A-2,  A-3,  A-4, A-5, A-6, A-7, A-8, A-9,
B-1, B-2, B-3, B-4, B-5, B-6, B-7, B-8 and B-9 hereof,  respectively,  with such
appropriate  insertions,  omissions,  substitutions  and other variations as are
required or permitted by this Agreement or as may in the Depositor's judgment be
necessary,  appropriate or convenient to comply, or facilitate compliance,  with
applicable  laws,  and  may  have  such  letters,  numbers  or  other  marks  of
identification  and  such  legends  or  endorsements  placed  thereon  as may be
required to comply with the rules of any applicable  securities  laws or as may,
consistently  herewith, be determined by the Authorized Officer of the Depositor
executing such Certificates, as evidenced by his execution thereof.

     Section 5.03 Execution, Authentication and Delivery.

     Each  Certificate  shall be  executed  and  authenticated  on behalf of the
Trust, by the manual or facsimile  signature of one of the Trustee's  Authorized
Officers.

     Certificates  bearing the manual  signature of individuals  who were at any
time the proper officers of the Depositor shall,  upon proper  authentication by
the Trustee,  bind the Trust,  notwithstanding  that such  individuals or any of
them have ceased to hold such  offices  prior to the  execution  and delivery of
such  Certificates or did not hold such offices at the date of authentication of
such Certificates.


                                       58
<PAGE>

     The initial Certificates shall be dated as of the Startup Day and delivered
at the Closing to the parties  specified in Section  4.02  hereof.  Subsequently
issued Certificates will be dated as of the issuance of the Certificate.

     No Certificate shall be valid until executed and authenticated as set forth
above.

     Section 5.04 Registration and Transfer of Certificates.

     (a) The  Trustee  shall  cause to be kept a register  (the  "Register")  in
which, subject to such reasonable  regulations as it may prescribe,  the Trustee
shall provide for the  registration  of  Certificates  and the  registration  of
transfer of Certificates.  The Trustee is hereby initially  appointed  Registrar
for the purpose of registering  Certificates  and transfers of  Certificates  as
herein provided.  The Owners and the Trustee shall have the right to inspect the
Register during the Trustee's normal hours and to obtain copies thereof, and the
Trustee  shall have the right to rely upon a  certificate  executed on behalf of
the Registrar by an Authorized  Officer thereof as to the names and addresses of
the Owners of the  Certificates  and the  principal  amounts and numbers of such
Certificates.

     If a Person  other than the Trustee is appointed as Registrar by the Owners
of a majority of the aggregate Percentage  Interests  represented by the Offered
Certificates   then   Outstanding  or,  if  there  are  no  longer  any  Offered
Certificates  then  Outstanding,  by such majority of the  Percentage  Interests
represented by the Class R Certificates, the Trustee will give the Owners prompt
written notice of the appointment of such Registrar and of the location, and any
change in the location, of the Register.

     (b) Subject to the  provisions of Section 5.08 hereof,  upon  surrender for
registration  of transfer of any  Certificate  at the office  designated  as the
location of the  Register,  upon the  direction of the  Registrar  the Depositor
shall execute and the Trustee shall authenticate and deliver, in the name of the
designated  transferee or  transferees,  one or more new  Certificates of a like
Class and in the  aggregate  principal  amount  or  Percentage  Interest  of the
Certificate so surrendered.

     (c) At the option of any  Owner,  Certificates  of any Class  owned by such
Owner may be exchanged for other Certificates authorized of like Class and tenor
and a like  aggregate  original  principal  amount or  percentage  interest  and
bearing  numbers  not  contemporaneously  Outstanding,  upon  surrender  of  the
Certificates  to be  exchanged at the office  designated  as the location of the
Register.  Whenever any  Certificate  is so surrendered  for exchange,  upon the
direction  of the  Registrar,  the  Depositor  and the  Trustee  shall  execute,
authenticate and deliver the Certificate or Certificates  which the Owner making
the exchange is entitled to receive.

     (d) All  Certificates  issued upon any registration of transfer or exchange
of Certificates  shall be valid evidence of the same ownership  interests in the
Trust and entitled to the same benefits under this Agreement as the Certificates
surrendered upon such registration of transfer or exchange.

     (e) Every Certificate presented or surrendered for registration of transfer
or exchange shall be duly endorsed, or be accompanied by a written instrument of
transfer  in form  satisfactory  to the  Registrar  duly  executed  by the Owner
thereof or his attorney duly authorized in writing.

     (f) No service  charge  shall be made to an Owner for any  registration  of
transfer or exchange of  Certificates,  but the Registrar or Trustee may require
payment of a sum sufficient to cover any tax or other  governmental  charge that
may be imposed in connection  with any  registration  of transfer or exchange of
Certificates;  any other  expenses in connection  with such transfer or exchange
shall be an expense of the Trust.


                                       59
<PAGE>

     (g) It is intended  that the Offered  Certificates  be  registered so as to
participate  in a global  book-entry  system with the  Depository,  as set forth
herein.  Each Class of Offered  Certificates shall, except as otherwise provided
in Subsection (h), be initially  issued in the form of a single fully registered
Offered Certificate of such Class. Upon initial issuance,  the ownership of each
such Offered Certificate shall be registered in the Register in the name of Cede
& Co., or any successor thereto, as nominee for the Depository.

     On  the  Startup   Day,  no  Offered   Certificates   shall  be  issued  in
denominations  of less than $1,000 except that one certificate in each class may
be in an  amount  less  than  $1,000.  The  Class C  Certificates,  the  Class R
Certificates  and  Class S  Certificates  (other  than  the Tax  Matters  Person
Residual Interest) will be issued in minimum percentage interests of 10%.

     The Depositor and the Trustee are hereby  authorized to execute and deliver
the Representation Letter with the Depository.

     With respect to the Offered Certificates  registered in the Register in the
name of Cede & Co., as nominee of the Depository,  the Depositor, the Servicers,
the Seller and the Trustee shall have no  responsibility or obligation to Direct
or Indirect  Participants  or beneficial  owners for which the Depository  holds
Offered  Certificates  from time to time as a Depository.  Without  limiting the
immediately preceding sentence, the Depositor, the Servicers, the Seller and the
Trustee  shall have no  responsibility  or  obligation  with  respect to (i) the
accuracy of the records of the Depository, Cede & Co., or any Direct or Indirect
Participant with respect to the ownership interest in the Offered  Certificates,
(ii) the  delivery to any Direct or Indirect  Participant  or any other  Person,
other than a registered Owner of a Offered Certificate as shown in the Register,
of any notice with respect to the Offered  Certificates  or (iii) the payment to
any Direct or Indirect  Participant or any other Person, other than a registered
Owner of a Offered  Certificate  as shown in the  Register,  of any amount  with
respect  to  any   distribution   of   principal  or  interest  on  the  Offered
Certificates.  No Person other than a registered Owner of a Offered  Certificate
as shown in the Register  shall  receive a certificate  evidencing  such Offered
Certificate.

     Upon  delivery by the  Depository  to the Trustee of written  notice to the
effect that the  Depository  has determined to substitute a new nominee in place
of Cede & Co., and subject to the provisions  hereof with respect to the payment
of  interest  by the  mailing  of checks or drafts to the  registered  Owners of
Offered  Certificates  appearing as registered Owners in the registration  books
maintained  by the Trustee at the close of business on a Record  Date,  the name
"Cede  & Co."  in  this  Agreement  shall  refer  to  such  new  nominee  of the
Depository.

     (h) In the event  that (i) the  Depository  or the  Depositor  advises  the
Trustee in writing that the Depository is no longer willing or able to discharge
properly  its  responsibilities  as nominee and  depository  with respect to the
Offered  Certificates  and the  Depositor  or the  Trustee is unable to locate a
qualified successor or (ii) the Depositor at its sole option elects to terminate
the book-entry system through the Depository,  the Offered Certificates shall no
longer be restricted  to being  registered in the Register in the name of Cede &
Co. (or a successor  nominee) as nominee of the  Depository.  At that time,  the
Depositor may determine that the Offered Certificates shall be registered in the
name of and deposited with a successor  depository operating a global book-entry
system, as may be acceptable to the Depositor and at the Depositor's expense, or
such  depository's  agent or designee but, if the Depositor does not select such
alternative  global  book-entry  system,  then the Offered  Certificates  may be
registered in whatever name or names registered  Owners of Offered  Certificates
transferring  Offered  Certificates  shall  designate,  in  accordance  with the
provisions hereof.

     (i)  Notwithstanding any other provision of this Agreement to the contrary,
so long as any Offered  Certificate  is registered in the name of Cede & Co., as
nominee of the Depository,  all  distributions  of principal 


                                       60
<PAGE>

or interest on such  Offered  Certificates  and all notices with respect to such
Offered  Certificates  shall  be made and  given,  respectively,  in the  manner
provided in the Representation Letter.

     Section 5.05 Mutilated, Destroyed, Lost or Stolen Certificates.

     If (i) any mutilated  Certificate  is  surrendered  to the Trustee,  or the
Trustee receives evidence to its satisfaction of the destruction,  loss or theft
of any  Certificate,  and (ii) in the case of any  mutilated  Certificate,  such
mutilated Certificate shall first be surrendered to the Trustee, and in the case
of any destroyed, lost or stolen Certificate,  there shall be first delivered to
the Trustee such  security or indemnity as may be  reasonably  required by it to
hold the Trustee harmless,  then, in the absence of notice to the Trustee or the
Registrar that such Certificate has been acquired by a bona fide purchaser,  the
Depositor  shall  execute and the Trustee  shall  authenticate  and deliver,  in
exchange  for or in lieu  of any  such  mutilated,  destroyed,  lost  or  stolen
Certificate,  a new  Certificate  of like Class,  tenor and aggregate  principal
amount, bearing a number not contemporaneously outstanding.

     Upon the issuance of any new Certificate under this Section,  the Registrar
or Trustee may require the payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in relation thereto;  any other expenses
in connection with such issuance shall be an expense of the Trust.

     Every new Certificate issued pursuant to this Section in exchange for or in
lieu of any mutilated,  destroyed,  lost or stolen  Certificate shall constitute
evidence of a substitute interest in the Trust, and shall be entitled to all the
benefits of this Agreement  equally and  proportionately  with any and all other
Certificates  of the same  Class  duly  issued  hereunder  and  such  mutilated,
destroyed, lost or stolen Certificate shall not be valid for any purpose.

     The  provisions of this Section are  exclusive  and shall  preclude (to the
extent lawful) all other rights and remedies with respect to the  replacement or
payment of mutilated, destroyed, lost or stolen Certificates.

     Section 5.06 Persons Deemed Owners.

     The Trustee and any agent of the Trustee may treat the Person in whose name
any  Certificate is registered as the Owner of such  Certificate for the purpose
of receiving  distributions  with respect to such  Certificate and for all other
purposes whatsoever,  and neither the Trustee nor any agent of the Trustee shall
be affected by notice to the contrary.

     Section 5.07 Cancellation.

     All  Certificates  surrendered  for  registration  of  transfer or exchange
shall, if surrendered to any Person other than the Trustee,  be delivered to the
Trustee  and  shall  be  promptly  cancelled  by it.  No  Certificate  shall  be
authenticated  in  lieu  of or in  exchange  for any  Certificate  cancelled  as
provided in this Section,  except as expressly permitted by this Agreement.  All
cancelled  Certificates  may be held  by the  Trustee  in  accordance  with  its
standard retention policy.

     Section 5.08 Limitation on Transfer of Ownership Rights.

(a) No sale or other transfer of record or beneficial ownership or assignment of
an interest in a Class R Certificate (whether pursuant to a purchase, a transfer
resulting from a default under a secured lending  agreement or otherwise)  shall
be  made  to  a  Disqualified   Organization  or  an  agent  of  a  Disqualified
Organization.  The transfer,  sale or other disposition of a Class R Certificate
(whether  pursuant to a purchase, 


                                       61
<PAGE>

a  transfer  resulting  from a default  under a  secured  lending  agreement  or
otherwise)  to a  Disqualified  Organization  shall be  deemed to be of no legal
force or  effect  whatsoever  and such  transferee  shall not be deemed to be an
Owner for any purpose hereunder,  including,  but not limited to, the receipt of
distributions  on such Class R Certificate.  Furthermore,  in no event shall the
Trustee accept surrender for transfer, registration of transfer, or register the
transfer, of any Class R Certificate nor authenticate and make available any new
Class R  Certificate  unless the Trustee  has  received  an  affidavit  from the
proposed  transferee in the form attached  hereto as Exhibit I. Each holder of a
Class R Certificate by his acceptance thereof,  shall be deemed for all purposes
to have consented to the provisions of this Section 5.08(a).

     (b) No other sale or other transfer of record or beneficial  ownership of a
Class C Certificate,  a Class R Certificate,  or a Class S Certificate  shall be
made unless such transfer is exempt from the  registration  requirements  of the
Securities Act of 1933, as amended (the  "Securities  Act"),  and any applicable
state  securities  laws or is made in accordance  with said  Securities  Act and
laws.  In the event such a transfer  is to be made  within  three years from the
Startup Day, (i) the Trustee or the Depositor shall require a written Opinion of
Counsel acceptable to and in form and substance satisfactory to the Depositor in
the event that such transfer may be made  pursuant to an  exemption,  describing
the applicable  exemption and the basis  therefor,  from said Securities Act and
laws or is being made pursuant to said Securities Act and laws, which Opinion of
Counsel  shall  not be an  expense  of the  Trustee,  the  Trust  Estate  or the
Servicers  and (ii) the  Trustee  shall  require  the  transferee  to execute an
investment  letter in substantially  the form of Exhibit J hereto  acceptable to
and in form and substance  satisfactory to the Seller  certifying to the Trustee
and the Seller the facts  surrounding  such transfer,  which  investment  letter
shall not be an expense of the  Trustee,  the Trust  Estate or the  Seller.  The
Owner of a Class C  Certificate,  Class R  Certificate  or  Class S  Certificate
desiring to effect such transfer shall,  and does hereby agree to, indemnify the
Trustee, the Servicers,  the Depositor and the Seller against any liability that
may result if the  transfer is not so exempt or is not made in  accordance  with
such federal and state laws.

     (c) No transfer of a Class C Certificate  or Class R  Certificate  shall be
made  unless  the  Trustee  shall  have  received  a  representation  letter  in
substantially  the form of Exhibit J hereto from the  transferee of such Class C
Certificate  or Class R  Certificate,  acceptable  to and in form and  substance
satisfactory  to the  Trustee,  to the  effect  that such  transferee  is not an
employee  benefit  plan  subject to Section  406 of Employee  Retirement  Income
Security Act ("ERISA") nor a plan or other arrangement subject to Section 406 of
ERISA  nor a plan or  other  arrangement  subject  to  Section  4975 of the Code
(collectively,  a  "Plan"),  nor is  acting  on behalf of any Plan nor using the
assets of any Plan to effect such transfer. Notwithstanding anything else to the
contrary  herein,  any purported  transfer of a Class C  Certificate  or Class R
Certificate to or on behalf of any Plan shall be null and void and of no effect.

     (d) No sale or other transfer of any Offered Certificate may be made to the
Depositor  or the Seller or any  Originator.  No sale or other  transfer  of any
Offered  Certificate may be made to a Seller  affiliate unless the Trustee shall
have been  furnished  with an  Opinion  of  Counsel  acceptable  to the  Trustee
experienced  in  federal  bankruptcy  matters  to the  effect  that such sale or
transfer  would not  adversely  affect the  character of the  conveyance  of the
Mortgage  Loans to the Trust as a sale. No sale or other transfer of the Class R
Certificate issued to the Tax Matters Person appointed on the Startup Day may be
transferred  or  sold  to  any  Person,  except  to a  person  who  accepts  the
appointment of Tax Matters Person pursuant to Section 11.18 hereof.

     (e) No transfer of a Class A Certificate  or any interest  therein shall be
made to any Plan or to any entity  using the  assets of any Plan to effect  such
transfer prior to the time that the balance of the related  Pre-Funding  Account
is reduced to zero.

     Section 5.09 Assignment of Rights.


                                       62
<PAGE>

     An Owner may pledge, encumber, hypothecate or assign all or any part of its
right  to  receive  distributions  hereunder,  but  such  pledge,   encumbrance,
hypothecation  or  assignment  shall not  constitute  a transfer of an ownership
interest  sufficient  to render  the  transferee  an Owner of the Trust  without
compliance with the provisions of Section 5.04 and Section 5.08 hereof.

                                END OF ARTICLE V


                                       63
<PAGE>

                                   ARTICLE VI
                                    COVENANTS

     Section 6.01 Distributions.

     On each Payment Date,  the Trustee will  withdraw  amounts from the related
Account(s)  and make the  distributions  with  respect  to the  Certificates  in
accordance  with  the  terms  of  the  Certificates  and  this  Agreement.  Such
distributions shall be made (i) by check or draft mailed on each Payment Date or
(ii) if requested by any Owner of (A) an Offered  Certificate having an original
principal  balance  of not less than  $1,000,000  or (B) a Class C, a Class R or
Class S Certificate having a Percentage Interest of not less than 10% in writing
not later than five  Business  Days prior to the  applicable  Record Date (which
request  does not have to be  repeated  unless it has been  withdrawn),  to such
Owner by wire  transfer to an account  within the United  States  designated  no
later than five  Business  Days prior to the related  Record Date,  made on each
Payment Date, in each case to each Owner of record on the immediately  preceding
Record Date.

     Section 6.02 Money for Distributions to be Held in Trust; Withholding.

     (a) All payments of amounts due and payable with respect to any Certificate
that are to be made from amounts withdrawn from the Certificate Account shall be
made by and on behalf of the  Trustee,  and no  amounts  so  withdrawn  from the
Certificate  Account  for  payments of  Certificates  except as provided in this
Section.

     (b) Whenever the Depositor has appointed one or more Paying Agents pursuant
to Section  11.15  hereof,  the Trustee  will,  on the Business Day  immediately
preceding  each Payment  Date,  deposit with such Paying  Agents in  immediately
available funds an aggregate sum sufficient to pay the amounts then becoming due
(to the extent  funds are then  available  for such  purpose in the  Certificate
Account  for the  Class to which  such  amounts  are due) such sum to be held in
trust for the benefit of the Owners entitled thereto.

     (c) The  Depositor  may at any time  direct any Paying  Agent to pay to the
Trustee all sums held in trust by such Paying Agent, such sums to be held by the
Trustee  upon the same  trusts  as those  upon  which the sums were held by such
Paying  Agent;  and upon such payment by any Paying  Agent to the Trustee,  such
Paying Agent shall be released from all further  liability  with respect to such
money.

     (d) The Depositor shall require each Paying Agent, including the Trustee on
behalf of the Trust, to comply with all  requirements of the Code and applicable
state and local law with respect to the withholding from any distributions  made
by it to any Owner of any applicable  withholding taxes imposed thereon and with
respect to any applicable reporting requirements in connection therewith.

     (e) Any money  held by the  Trustee  or any  Paying  Agent in trust for the
payment of any amount due with  respect to any Offered  Certificate  and Class S
Certificate  and remaining  unclaimed by the Owner of such  Certificate  for the
period then  specified  in the escheat  laws of the State of New York after such
amount has become due and  payable  shall be  discharged  from such trust and be
paid to the Owners of the Class R  Certificates;  and the Owner of such  Offered
Certificate and Class S Certificate  shall  thereafter,  as an unsecured general
creditor,  look  only to the  Owners  of the Class R  Certificates  for  payment
thereof  (but only to the  extent of the  amounts  so paid to the  Owners of the
Class R Certificates) and all liability of the Trustee or such Paying Agent with
respect to such trust money shall thereupon cease;  provided,  however, that the
Trustee or such Paying Agent before being required to make any such payment, may
at the expense of the Trust cause to be published  once, in the eastern  edition
of The Wall Street Journal,  notice that such money remains  unclaimed and that,
after a date specified  therein,  which shall be not fewer than 30 days from the
date of such  publication,  any unclaimed  balance of such money then  remaining
will be paid to the Owners of the 


                                       64
<PAGE>

Class R Certificates. The Trustee shall, at the direction of the Depositor, also
adopt and employ,  at the expense of the Trust,  any other  reasonable  means of
notification  of such payment  (including  but not limited to mailing  notice of
such  payment to Owners whose right to or interest in moneys due and payable but
not claimed is  determinable  from the records of the Registrar,  the Trustee or
any Paying Agent, at the last address of record for each such Owner).

     Section 6.03 Protection of Trust Estate.

     (a) The Trustee  will hold the Trust Estate in trust for the benefit of the
Owners and, at the request of the Depositor,  will from time to time execute and
deliver all such  supplements  and amendments  hereto  pursuant to Section 11.14
hereof and all instruments of further assurance and other instruments,  and will
take such other action upon such request from the Depositor, to:

          (i) more  effectively  hold in trust all or any  portion  of the Trust
     Estate;

          (ii) perfect,  publish notice of, or protect the validity of any grant
     made or to be made by this Agreement;

          (iii) enforce any of the Mortgage Loans; or

          (iv)  preserve  and defend title to the Trust Estate and the rights of
     the Trustee,  and the interests of the Owners represented  thereby, in such
     Trust Estate against the contrary claims of all Persons and parties.

     The Trustee shall send copies of any request received from the Depositor to
take any action pursuant to this Section 6.03 to the other parties hereto.

     (b) The  Trustee  shall have the power to  enforce,  and shall  enforce the
obligations and rights of the other parties to this Agreement or the Owners,  by
action, suit or proceeding at law or equity; provided,  however, that nothing in
this Section  shall  require any action by the Trustee  unless the Trustee shall
first  (i) have  been  furnished  indemnity  satisfactory  to it and  (ii)  when
required by this  Agreement,  have been requested by the Owners of a majority of
the  Percentage   Interests   represented  by  the  Offered   Certificates  then
Outstanding  or,  if  there  are  no  longer  any  Offered   Certificates   then
Outstanding,  by such majority of the  Percentage  Interests  represented by the
Class R Certificates.

     (c) The Trustee  shall  execute any  instrument  required  pursuant to this
Section so long as such instrument does not conflict with this Agreement or with
the Trustee's  fiduciary  duties,  or adversely affect its rights and immunities
hereunder.

     Section 6.04 Performance of Obligations.

     The Trustee will not take any action that would release any Person from any
of such  Person's  covenants or  obligations  under any  instrument  or document
relating  to  the   Certificates   or  which  would  result  in  the  amendment,
hypothecation,  subordination,  termination  or  discharge  of,  or  impair  the
validity  or  effectiveness  of,  any such  instrument  or  document,  except as
expressly provided in this Agreement or such other instrument or document.

     The Trustee may contract with other Persons to assist it in performing  its
duties hereunder pursuant to Section 10.03(g).


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<PAGE>

     Section 6.05 Negative Covenants.

     The Trustee will not permit the Trust to:

          (i) sell, transfer,  exchange or otherwise dispose of any of the Trust
     Estate except as expressly permitted by this Agreement;

          (ii) claim any credit on or make any deduction from the  distributions
     payable in respect  of,  the  Certificates  (other  than  amounts  properly
     withheld from such payments under the Code) or assert any claim against any
     present or former  Owner by reason of the  payment  of any taxes  levied or
     assessed upon any of the Trust Estate;

          (iii) incur,  assume or guaranty any indebtedness of any Person except
     pursuant to this Agreement;

          (iv)  dissolve or  liquidate in whole or in part,  except  pursuant to
     Article IX hereof; or

          (v) (A) permit the validity or  effectiveness  of this Agreement to be
     impaired,  or  permit  any  Person to be  released  from any  covenants  or
     obligations  with  respect to the Trust or to the  Certificates  under this
     Agreement,  except as may be expressly  permitted  hereby or (B) permit any
     lien,  charge,   adverse  claim,  security  interest,   mortgage  or  other
     encumbrance to be created on or extend to or otherwise arise upon or burden
     the  Trust  Estate  or any part  thereof  or any  interest  therein  or the
     proceeds thereof.

     Section 6.06 No Other Powers.

     The Trustee will not permit the Trust to engage in any business activity or
transaction other than those activities permitted by Section 2.03 hereof.

     Section 6.07 Limitation of Suits.

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with respect to this Agreement or for the  appointment of a receiver
or trustee of the Trust,  or for any other  remedy  with  respect to an event of
default hereunder, unless:

     (1)  such Owner has  previously  given written  notice to the Depositor and
          the Trustee of such Owner's intention to institute such proceeding;

     (2)  the  Owners  of  not  less  than  25%  of  the  Percentage   Interests
          represented by the Offered  Certificates then Outstanding or, if there
          are no Offered  Certificates then  Outstanding,  by such percentage of
          the Percentage  Interests  represented by the Class C Certificates and
          the Class R  Certificates,  shall  have made  written  request  to the
          Trustee  to  institute  such  proceeding  in its own  name as  Trustee
          establishing the Trust;

     (3)  such Owner or Owners have offered to the Trustee reasonable  indemnity
          against  the  costs,  expenses  and  liabilities  to  be  incurred  in
          compliance with such request;

     (4)  the Trustee for 60 days after its receipt of such notice,  request and
          offer of indemnity has failed to institute such proceeding;


                                       66
<PAGE>

     (5)  no direction  inconsistent with such written request has been given to
          the Trustee  during such 60-day  period by the Owners of a majority of
          the Percentage  Interests  represented by the Offered Certificates or,
          if  there  are no  Offered  Certificates  then  Outstanding,  by  such
          majority  of the  Percentage  Interests  represented  by the  Class  C
          Certificates and the Class R Certificates;

it being understood and intended that no one or more Owners shall have any right
in any manner whatever by virtue of, or by availing themselves of, any provision
of this Agreement to affect,  disturb or prejudice the rights of any other Owner
of the same Class or to obtain or to seek to obtain  priority or preference over
any other Owner of the same Class or to enforce any right under this  Agreement,
except in the manner  herein  provided and for the equal and ratable  benefit of
all the Owners of the same Class.

     Section 6.08 Unconditional Rights of Owners to Receive Distributions.

     Notwithstanding  any other  provision in this  Agreement,  the Owner of any
Certificate  shall have the  right,  which is  absolute  and  unconditional,  to
receive  distributions to the extent provided herein and therein with respect to
such  Certificate  or  to  institute  suit  for  the  enforcement  of  any  such
distribution,  and such right shall not be impaired  without the consent of such
Owner.

     Section 6.09 Rights and Remedies Cumulative.

     Except as otherwise  provided  herein,  no right or remedy herein conferred
upon or reserved to the Trustee or to the Owners is intended to be  exclusive of
any other  right or  remedy,  and every  right and remedy  shall,  to the extent
permitted by law, be cumulative  and in addition to every other right and remedy
given  hereunder or now or hereafter  existing at law or in equity or otherwise.
Except as otherwise provided herein, the assertion or employment of any right or
remedy hereunder,  or otherwise,  shall not prevent the concurrent  assertion or
employment of any other appropriate right or remedy.

     Section 6.10 Delay or Omission Not Waiver.

     No delay of the  Trustee,  the  Seller or any Owner of any  Certificate  to
exercise  any right or remedy  under this  Agreement  with  respect to any event
described  in Section  8.20(a)  or (b) shall  impair any such right or remedy or
constitute a waiver of any such event or an  acquiescence  therein.  Every right
and remedy  given by this  Article VI or by law to the  Trustee or to the Owners
may be exercised from time to time, and as often as may be deemed expedient,  by
the Trustee or by the Owners, as the case may be.

     Section 6.11 Control by Owners.

     The Owners of a majority of the  Percentage  Interests  represented  by the
Offered  Certificates  then  Outstanding  or, if there are no longer any Offered
Certificates  then  Outstanding,  by such majority of the  Percentage  Interests
represented by the Class R Certificates  then  Outstanding  may direct the time,
method and place of conducting any  proceeding  for any remedy  available to the
Trustee  with  respect  to the  Certificates  or  exercising  any trust or power
conferred on the Trustee with respect to the  Certificates  or the Trust Estate,
including,  but not  limited  to,  those  powers set forth in  Section  6.03 and
Section 8.20 hereof, provided that:

     (1)  such  direction  shall not be in conflict with any rule of law or with
          this Agreement;

     (2)  the Trustee shall have been provided with  indemnity  satisfactory  to
          it; and


                                       67
<PAGE>

     (3)  the Trustee may take any other action deemed proper by the Trustee, as
          the  case may be,  which  is not  inconsistent  with  such  direction;
          provided, however, that the Seller or the Trustee, as the case may be,
          need not take any  action  which it  determines  might  involve  it in
          liability  or  may  be  unjustly  prejudicial  to  the  Owners  not so
          directing.

     Section 6.12 Access to Owners of Certificates' Names and Addresses.  (a) If
any Owner (for purposes of this Section 6.12, an "Applicant") applies in writing
to the  Trustee,  and such  application  states  that the  Applicant  desires to
communicate  with other Owners with respect to their rights under this Agreement
or under the  Certificates  and is  accompanied  by a copy of the  communication
which such  Applicant  proposes  to  transmit,  then the Trustee  shall,  at the
expense of such  Applicant,  within ten (10)  Business Days after the receipt of
such  application,  furnish or cause to be furnished to such Applicant a list of
the names and  addresses  of the Owners of record as of the most recent  Payment
Date.

     (b) Every  Owner,  by  receiving  and  holding  such list,  agrees with the
Trustee that the Trustee shall not be held  accountable  in any way by reason of
the  disclosure of any  information  as to the names and addresses of the Owners
hereunder, regardless of the source from which such information was derived.

                               END OF ARTICLE VI


                                       68
<PAGE>

                                   ARTICLE VII
                      ACCOUNTS, DISBURSEMENTS AND RELEASES

     Section 7.01 Collection of Money.

     Except as otherwise  expressly  provided  herein,  the Trustee shall demand
payment or delivery of all money and other property  payable to or receivable by
the Trustee  pursuant  to this  Agreement,  including  all  payments  due on the
Mortgage Loans in accordance  with the  respective  terms and conditions of such
Mortgage  Loans and  required  to be paid  over to the  Trustee  by the  related
Servicer  or by any  Subservicer.  The  Trustee  shall  hold all such  money and
property  received by it, other than pursuant to or as  contemplated  by Section
6.02(e)  hereof,  as part of the Trust  Estate and shall apply it as provided in
this Agreement.

     Section 7.02 Establishment of Accounts.

     (a) The Depositor shall cause to be established on the Startup Day, and the
Trustee  shall  maintain at the  Corporate  Trust Office as a  segregated  trust
account,  the  Certificate  Account,  to be held by the Trustee on behalf of the
Owners of the Certificates and the Trustee.

     (b) The  Depositor  shall cause to be  established,  and the Trustee  shall
maintain, at the Corporate Trust Office two segregated trust accounts,  referred
to herein as the "Pre-Funding Account" and the "Capitalized Interest Account" to
be held by the  Trustee in the name of the Trust for the  benefit of the Owners.
For  federal  income  tax  purposes,  the  Depositor  shall be the owner of such
accounts.

     Section 7.03 Flow of Funds.

     (a) With  respect to Group I, the  Servicers  shall  remit and the  Trustee
shall deposit to the Certificate Account, without duplication,  (i) the proceeds
of any liquidation of the assets of the Trust insofar as such proceeds relate to
Group I, (ii) all  remittances  made to the  Trustee  pursuant  to Section  8.09
insofar as such remittances relate to Group I, (iii) each portion of the Monthly
Remittance Amount relating to Group I remitted by the related Servicer,  (iv) on
the Payment Dates during the Funding  Period and the  Pre-Funding  Payment Date,
the Group I Capitalized Interest Requirement and the Group I Pre-Funding Account
Earnings to be  transferred on such Payment Date (or  Pre-Funding  Payment Date)
from the Capitalized  Interest  Account,  pursuant to Section 7.04(e) hereof and
(v) on the Payment Dates during the Funding Period and the  Pre-Funding  Payment
Date the amount,  if any, to be transferred on such Payment Date (or Pre-Funding
Payment Date) from the Pre-Funding Account pursuant to Section 7.04(c) hereof.

     (b) With  respect to Group II, the  Servicers  shall  remit and the Trustee
shall deposit to the Certificate Account without  duplication,  (i) the proceeds
of any liquidation of the assets of the Trust insofar as such proceeds relate to
Group II,  (ii) all  remittances  made to the Trustee  pursuant to Section  8.09
insofar  as such  remittances  relate to Group II,  (iii)  each  portion  of the
Monthly Remittance Amount relating to Group II remitted by the related Servicer,
(iv) on the Payment Dates during the Funding Period and the Pre-Funding  Payment
Date, the Group II Capitalized Interest Requirement and the Group II Pre-Funding
Account Earnings to be transferred on such Payment Date (or Pre-Funding  Payment
Date) from the Capitalized Interest Account,  pursuant to Section 7.04(e) hereof
and (v) on the  Payment  Dates  during the  Funding  Period and the  Pre-Funding
Payment Date,  the amount,  if any, to be  transferred  on such Payment Date (or
Pre-Funding  Payment  Date) from the  Pre-Funding  Account  pursuant  to Section
7.04(c) hereof.

     (c) With respect to the  Certificate  Account,  on each Payment  Date,  the
Trustee  shall  make  the  following  disbursements  from the  Group I  Interest
Remittance Amount transferred thereto pursuant to


                                       69
<PAGE>

subsection (a), in the following order of priority,  and each such  disbursement
shall be treated as having occurred only after all preceding  disbursements have
occurred:

     (i)  First,  to the Trustee,  the portion of the Trustee Fee and reasonable
          expenses incurred by the Trustee relating to Group I;

     (ii) Second, to the Owners of the Class A Certificates  related to Group I,
          the related Class A Current Interest plus the related Class A Interest
          Carry  Forward  Amount  with  respect  to each  such  Class of Class A
          Certificates  without any  priority  among such Class A  Certificates;
          provided,  that  if the  Group  I  Interest  Amount  Available  is not
          sufficient to make a full distribution of interest with respect to all
          Classes  of the Class A  Certificates  related to Group I, the Group I
          Interest  Amount  Available will be distributed  among the outstanding
          Classes of Class A  Certificates  related to Group I pro rata based on
          the  aggregate  amount of  interest  due on each such  Class,  and the
          amount of the shortfall will be carried forward;

     (iii)Third,  to the extent of the Group I Interest  Amount  Available  then
          remaining,  to the  Owners of the Class M-1F  Certificates,  the Class
          M-1F Current Interest;

     (iv) Fourth,  to the extent of the Group I Interest  Amount  Available then
          remaining,  to the  Owners of the Class M-2F  Certificates,  the Class
          M-2F Current Interest;

     (v)  Fifth,  to the extent of the Group I Interest  Amount  Available  then
          remaining,  to the  Owners of the Class B-1F  Certificates,  the Class
          B-1F Current Interest; and

     (vi) Sixth,  the Group I Monthly Excess Interest Amount shall be applied or
          distributed as provided in subsection (h) of this Section 7.03.

     (d) With  respect to the  Certificate  Account on each  Payment  Date,  the
Trustee  shall  make the  following  disbursements  from the  Group II  Interest
Remittance  Amount  transferred  thereto  pursuant  to  subsection  (b),  in the
following  order of  priority,  and each such  disbursement  shall be treated as
having occurred only after all preceding disbursements have occurred:

     (i)  First,  to the Trustee,  the portion of the Trustee Fee and reasonable
          expenses incurred by the Trustee relating to Group II;

     (ii) Second,  to the  Owners of the Class A-9  Certificates,  the Class A-9
          Current Interest plus the Class A-9 Interest Carry Forward Amount;

     (iii)Third,  to the extent of the Group II Interest  Amount  Available then
          remaining,  to the  Owners of the Class M-1A  Certificates,  the Class
          M-1A Current Interest;

     (iv) Fourth,  to the extent of the Group II Interest Amount  Available then
          remaining,  to the  Owners of the Class M-2A  Certificates,  the Class
          M-2A Current Interest;

     (v)  Fifth,  to the extent of the Group II Interest  Amount  Available then
          remaining,  to the  Owners of the Class B-1A  Certificates,  the Class
          B-1A Current Interest; and

     (vi) Sixth, the Group II Monthly Excess Interest Amount shall be applied or
          distributed as provided in subsection (i) of this Section 7.03.


                                       70
<PAGE>

     (e) On each Payment Date, the Trustee shall distribute to the Owners of the
Class S Certificates, the Class S Distribution Amount.

     (f) With  respect to the  Certificate  Account and Group I on each  Payment
Date, the Trustee shall make the following  disbursements  from amounts relating
to principal  transferred  thereto,  in the following order of priority and each
such  disbursement  shall be treated as having occurred only after all preceding
disbursements have occurred:

     (i)  On each Payment Date (a) before the Group I Stepdown  Date or (b) with
          respect to which a Group I Trigger  Event is in effect,  Owners of the
          Class A  Certificates  related to Group I will be  entitled to receive
          payment  of  100% of the  Group I  Principal  Distribution  Amount  as
          follows:  (I) to the Owners of the Class A-8  Certificates,  the Class
          A-8 Lockout  Distribution Amount and (II) to the Owners of the Class A
          Certificates  related to Group I, as follows:  first, to the Owners of
          the Class A-1 Certificates,  until the Class A-1 Certificate Principal
          Balance  is reduced  to zero;  second,  to the Owners of the Class A-2
          Certificates,  until the Class A-2  Certificate  Principal  Balance is
          reduced to zero;  third, to the Owners of the Class A-3  Certificates,
          until the Class A-3 Certificate  Principal Balance is reduced to zero;
          fourth, to the Owners of the Class A-4  Certificates,  until the Class
          A-4 Certificate  Principal  Balance is reduced to zero;  fifth, to the
          Owners of the Class A-5 Certificates,  until the Class A-5 Certificate
          Principal  Balance  is reduced  to zero;  sixth,  to the Owners of the
          Class A-6  Certificates,  until the  Class A-6  Certificate  Principal
          Balance is reduced  to zero;  seventh,  to the Owners of the Class A-7
          Certificates,  until the Class A-7  Certificate  Principal  Balance is
          reduced  to  zero;  and,  eighth  to  the  Owners  of  the  Class  A-8
          Certificates,  until the Class A- 8 Certificate  Principal  Balance is
          reduced to zero; provided,  however, that on any Payment Date on which
          the  sum of  the  Certificate  Principal  Balance  of the  Subordinate
          Certificates related to Group I and the Group I  Overcollateralization
          Amount is zero, any amounts of principal  payable to the Owners of the
          Class A Certificates  related to Group I on such Payment Date shall be
          distributed pro rata and not sequentially.

     (ii) Notwithstanding   the   provisions   of  Section   7.03(f)(i)  if  the
          Certificate  Principal Balance of the Class A Certificates  related to
          Group I is reduced to zero  prior to the Group I  Stepdown  Date,  the
          Owners of the  Subordinate  Certificates  relating  to Group I will be
          entitled  to  receive  payment  of  100%  of  the  Group  I  Principal
          Distribution Amount as follows:

          (a)  to the Class M-1F  Certificates  until the Class M-1F Certificate
               Termination Date;

          (b)  to the Class M-2F  Certificates  until the Class M-2F Certificate
               Termination Date; and

          (c)  to the Class B-1F  Certificate,  until the Class B-1F Certificate
               Termination Date.

     (iii)On each Payment Date (a) on or after the Group I Stepdown Date and (b)
          as long as a Group I Trigger Event is not in effect, the Owners of the
          Group  I  Certificates   will  be  entitled  to  receive  payments  of
          principal,  in the order of  priority,  in the amounts 


                                       71
<PAGE>

          set  forth   below  and  to  the  extent  of  the  Group  I  Principal
          Distribution Amount as follows:

          (A)  First,  the  lesser  of (x) the  Group I  Principal  Distribution
               Amount and (y) the Group I Class A Principal  Distribution Amount
               shall  be  distributed  (I)  to  the  Owners  of  the  Class  A-8
               Certificates,  in an  amount  equal  to  the  Class  A-8  Lockout
               Distribution  Amount and (II) the remainder paid to the Owners of
               the Class A Certificates related to Group I as follows: first, to
               the  Owners of the Class  A-1  Certificates,  until the Class A-1
               Certificate  Principal Balance is reduced to zero; second, to the
               Owners  of the  Class  A-2  Certificates,  until  the  Class  A-2
               Certificate  Principal  Balance is reduced to zero; third, to the
               Owners  of the  Class  A-3  Certificates,  until  the  Class  A-3
               Certificate  Principal Balance is reduced to zero; fourth, to the
               Owners  of the  Class  A-4  Certificates,  until  the  Class  A-4
               Certificate  Principal  Balance is reduced to zero; fifth, to the
               Owners  of the  Class  A-5  Certificates,  until  the  Class  A-5
               Certificate  Principal  Balance is reduced to zero; sixth, to the
               Owners  of the  Class  A-6  Certificates,  until  the  Class  A-6
               Certificate Principal Balance is reduced to zero; seventh, to the
               Owners  of the  Class  A-7  Certificates,  until  the  Class  A-7
               Certificate  Principal Balance is reduced to zero; and, eighth to
               the  Owners of the Class  A-8  Certificates,  until the Class A-8
               Certificate  Principal  Balance  is  reduced  to zero;  provided,
               however,  that  on any  Payment  Date  on  which  the  sum of the
               Certificate  Principal  Balance of the  Subordinate  Certificates
               related to Group I and the Group I  Overcollateralization  Amount
               is zero,  any amounts of  principal  payable to the Owners of the
               Class A  Certificates  related  to Group I on such  Payment  Date
               shall be distributed pro rata and not sequentially;

          (B)  Second, the lesser of (x) the excess of (i) the Group I Principal
               Distribution  Amount  over  (ii) the  amount  distributed  to the
               Owners of the Class A  Certificates  related to Group I in clause
               (A) above and (y) the Class M-1F  Principal  Distribution  Amount
               shall  be   distributed   to  the   Owners  of  the  Class   M-1F
               Certificates,  until the Class M-1F Certificate Principal Balance
               has been reduced to zero;

          (C)  Third,  the lesser of (x) the excess of (i) the Group I Principal
               Distribution  Amount over (ii) the sum of the amount  distributed
               to the Owners of the Class A  Certificates  related to Group I in
               clause (A) above and the amount  distributed to the Owners of the
               Class  M-1F  Certificates  in clause  (B) above and (y) the Class
               M-2F  Principal  Distribution  Amount shall be distributed to the
               Owners  of the Class  M-2F  Certificates,  until  the Class  M-2F
               Certificate Principal Balance has been reduced to zero;

          (D)  Fourth, the lesser of (x) the excess of (i) the Group I Principal
               Distribution  Amount over (ii) the sum of the amount  distributed
               to the  Owners of the  Class A  Certificates  related  to Group I
               pursuant  to clause (A)  above,  the  amount  distributed  to the
               Owners of the Class  M-1F  Certificates  pursuant  to clause  (B)
               above and the amount  distributed to the Owners of the Class M-2F
               Certificates  pursuant to clause (C) above and (y) the Class B-1F
               Principal Distribution Amount shall be delivered to the Owners of
               the Class B-1F  


                                       72
<PAGE>

               Certificates,  until the Class B-1F Certificate Principal Balance
               has been reduced to zero; and

          (E)  Fifth,  any  portion of the Group I Principal  Remittance  Amount
               remaining after making all of the  distributions  in clauses (A),
               (B),  (C) and (D)  above  shall be  distributed  as  provided  in
               subsection (h) of this Section 7.03.

     (g) With  respect to the  Certificate  Account and Group II on each Payment
Date, the Trustee shall make the following  disbursements  from amounts relating
to principal  transferred  thereto,  in the following order of priority and each
such  disbursement  shall be treated as having occurred only after all preceding
disbursements have occurred:

     (i)  On each Payment Date (a) before the Group II Stepdown Date or (b) with
          respect to which a Group II Trigger Event is in effect,  Owners of the
          Class A-9 Certificates  will be entitled to receive payment of 100% of
          the  Group II  Principal  Distribution  Amount,  until  the  Class A-9
          Certificate Principal Balance has been reduced to zero.

     (ii) Notwithstanding  the provisions of Section 7.03(3)(i) if the Class A-9
          Certificate Principal Balance is reduced to zero prior to the Group II
          Stepdown Date, the Owners of the Subordinate  Certificates relating to
          Group II will be entitled  to receive  payment of 100% of the Group II
          Principal Distribution Amount as follows:

          (a)  to the Class M-1A  Certificates  until the Class M-1A Certificate
               Termination Date;

          (b)  to the Class M-2A  Certificates  until the Class M-2A Certificate
               Termination Date; and

          (c)  to the Class B-1A  Certificate;  until the Class B-1A Certificate
               Termination Date.

     (iii)On each  Payment  Date (a) on or after the Group II Stepdown  Date and
          (b) as long as a Group II Trigger  Event is not in effect,  the Owners
          of the Group II Certificates  will be entitled to receive  payments of
          principal,  in the order of  priority,  in the amounts set forth below
          and to the  extent of the Group II  Principal  Distribution  Amount as
          follows:

          (A)  First,  the  lesser  of (x) the Group II  Principal  Distribution
               Amount and (y) the Group II Class A Principal Distribution Amount
               shall be distributed to the Owners of the Class A-9 Certificates,
               until  the  Class  A-9  Certificate  Principal  Balance  has been
               reduced to zero;

          (B)  Second,  the  lesser  of (x)  the  excess  of (i)  the  Group  II
               Principal Distribution Amount over (ii) the amount distributed to
               the Owners of the Class A-9  Certificates in clause (A) above and
               (y)  the  Class  M-1A  Principal  Distribution  Amount  shall  be
               distributed to the Owners of the Class M-1A  Certificates,  until
               the Class M-1A Certificate  Principal Balance has been reduced to
               zero;


                                       73
<PAGE>

          (C)  Third, the lesser of (x) the excess of (i) the Group II Principal
               Distribution  Amount over (ii) the sum of the amount  distributed
               to the Owners of the Class A-9  Certificates  in clause (A) above
               and the  amount  distributed  to the  Owners  of the  Class  M-1A
               Certificates in clause (B) above and (y) the Class M-2A Principal
               Distribution  Amount  shall be  distributed  to the Owners of the
               Class  M-2A  Certificates,   until  the  Class  M-2A  Certificate
               Principal Balance has been reduced to zero;

          (D)  Fourth,  the  lesser  of (x)  the  excess  of (i)  the  Group  II
               Principal  Distribution  Amount  over (ii) the sum of the  amount
               distributed to the Owners of the Class A-9 Certificates  pursuant
               to clause (A) above, the amount  distributed to the Owners of the
               Class  M-1A  Certificates  pursuant  to clause  (B) above and the
               amount  distributed to the Owners of the Class M-2A  Certificates
               pursuant  to clause  (C) above and (y) the Class  B-1A  Principal
               Distribution Amount shall be delivered to the Owners of the Class
               B-1A  Certificates,  until the Class B-1A  Certificate  Principal
               Balance has been reduced to zero; and

          (E)  Fifth,  any portion of the Group II Principal  Remittance  Amount
               remaining after making all of the  distributions  in clauses (A),
               (B),  (C) and (D)  above  shall be  distributed  as  provided  in
               subsection (i) of this Section 7.03.

     (h) On any Payment  Date,  the Group I Monthly  Excess  Cashflow  Amount is
required to be applied in the following order of priority on such Payment Date:

     (1)  to fund the  Class A  Interest  Carry  Forward  Amount,  if any,  with
          respect to Group I;

     (2)  to fund  the  Group I Extra  Principal  Distribution  Amount  for such
          Payment Date;

     (3)  to fund the Class M-1F Interest Carry Forward Amount, if any;

     (4)  to fund the Class  M-1F  Realized  Loss  Amortization  Amount for such
          Payment Date;

     (5)  to fund the Class M-2F Interest Carry Forward Amount, if any;

     (6)  to fund the Class  M-2F  Realized  Loss  Amortization  Amount for such
          Payment Date;

     (7)  to fund the Class B-1F Interest Carry Forward Amount, if any;

     (8)  to fund the Class  B-1F  Realized  Loss  Amortization  Amount for such
          Payment Date;

     (9)  to fund any  amounts  listed in  clauses  (1)  through  (8) of Section
          7.03(i)  to the  extent  such  amounts  have not been  funded  in full
          through the application of Group II Monthly Excess  Cashflow  Amounts;
          and

     (10) as provided in Section 7.03(j) hereof.

     (i) On any Payment Date,  the Group II Monthly  Excess  Cashflow  Amount is
required to be applied in the following order of priority on such Payment Date:


                                       74
<PAGE>

     (1)  to fund the  Class A  Interest  Carry  Forward  Amount,  if any,  with
          respect to Group II;

     (2)  to fund the  Group II Extra  Principal  Distribution  Amount  for such
          Payment Date;

     (3)  to fund the Class M-1A Interest Carry Forward Amount, if any;

     (4)  to fund the Class  M-1A  Realized  Loss  Amortization  Amount for such
          Payment Date;

     (5)  to fund the Class M-2A Interest Carry Forward Amount, if any;

     (6)  to fund the Class  M-2A  Realized  Loss  Amortization  Amount for such
          Payment Date;

     (7)  to fund the Class B-1A Interest Carry Forward Amount, if any;

     (8)  to fund the Class  B-1A  Realized  Loss  Amortization  Amount for such
          Payment Date;

     (9)  to fund any  amounts  listed in  clauses  (1)  through  (8) of Section
          7.03(h)  to the  extent  such  amounts  have not been  funded  in full
          through the  application of Group I Monthly Excess  Cashflow  Amounts;
          and

     (10) as provided in Section 7.03(j) hereof.

     (j) On any  Payment  Date,  any  Group I  Monthly  Excess  Cashflow  Amount
remaining  after the  application  of  Section  7.03(h)(1)-(9)  and any Group II
Monthly  Excess  Cashflow  Amount  remaining  after the  application  of Section
7.03(i)(1)-(9) shall be distributed as follows:

     (1)  to the Servicer to the extent of any unreimbursed Delinquency Advances
          or  Servicing  Advances,   including  such  Delinquency  Advances  and
          Servicing   Advances   deemed   by   the   related   Servicer   to  be
          nonrecoverable;

     (2)  An  amount  equal to the  lesser  of (i) any  portion  of the Group II
          Monthly  Excess  Cashflow  Amount  remaining  after  the  distribution
          described  in clause (1) above and (ii) the Group II  Available  Funds
          Cap Shortfall  Amount for such Payment Date  distributed to the Owners
          of the related Class or Classes of the Group II Certificates;

     (3)  to fund a  distribution  to Owners of the  Class C  Certificates,  the
          lesser of (x) the amount of the Monthly  Excess  Cashflow  Amount then
          remaining and (y) the sum of (i) the Class C  Distribution  Amount and
          (ii) the Overcollateralization Release Amount; provided, however, that
          if the Overcollateralization  Release Amount is zero solely due to the
          existence  of a  Subordinated  Trigger  Event,  then the amount  which
          otherwise would constitute the related  Overcollateralization  Release
          Amount  shall  be  distributed  as  a  reduction  of  the  Certificate
          Principal Balance of the Subordinate  Certificates as follows:  first,
          to the Owners of the related Class B-1 Certificates  until the related
          Class B-1 Certificate  Termination Date,  second, to the Owners of the
          related   Class  M-2   Certificates,   until  the  related  Class  M-2
          Certificate  Termination Date, and third, to the Owners of the related
          Class  M-1  Certificates  until  the  related  Class  M-1  Certificate
          Termination Date;

     (4)  to fund a distribution to the Owners of the Class R Certificates,  the
          remainder.

     (k) On each Payment Date,  the Trustee  shall  allocate the Group I Applied
Realized  Loss  Amount to  reduce  the  Certificate  Principal  Balances  of the
Subordinate Certificates related to Group I in the following order of priority:


                                       75
<PAGE>

          (i) to the Class B-1F  Certificates  until the Class B-1F  Certificate
Principal Balance is reduced to zero;

          (ii) to the Class M-2F  Certificates  until the Class M-2F Certificate
Principal Balance is reduced to zero; and

          (iii) to the Class M-1F Certificates  until the Class M-1F Certificate
Principal Balance is reduced to zero.

     (l) On each  Payment  Date,  the Trustee  shall  allocate the excess of the
Group II  Applied  Realized  Loss  Amount to reduce  the  Certificate  Principal
Balances of the  Subordinate  Certificates  related to Group II in the following
order of priority:

          (i) to the Class B-1A  Certificates  until the Class B-1A  Certificate
Principal Balance is reduced to zero;

          (ii) to the Class M-2A  Certificates  until the Class M-2A Certificate
Principal Balance is reduced to zero; and

          (iii) to the Class M-1A Certificates  until the Class M-1A Certificate
Principal Balance is reduced to zero.

     (m)  Notwithstanding  the  foregoing,  in the  event  that the  Certificate
Principal  Balances of all of the Class A Certificates  relating to a Group have
been reduced to zero, all amounts of principal that would have been  distributed
to such Class A  Certificates  will be  distributed  to the related  Subordinate
Certificates of such Group sequentially in the following order: Class M-1, Class
M-2 and Class B. Similarly,  if the Certificate  Principal  Balance of the Class
M-1  Certificates  has been reduced to zero, all amounts of principal that would
have been distributed to such Class M-1 Certificates  will be distributed to the
related  Class M-2 and  Class B  Certificates  in that  order.  Finally,  if the
Certificate  Principal Balance of the Class M-2 Certificates has been reduced to
zero,  all amounts of principal  that would have been  distributed on such Class
M-2 Certificates will be distributed to the related Class B Certificates.

     (n)  Notwithstanding  anything above, the aggregate amounts  distributed on
all  Payment  Dates to the Owners of the  Certificates  on account of  principal
pursuant  to  clauses  (f) and (g) shall not  exceed  the  original  Certificate
Principal Balance of the related Certificates.

     (o) The rights of the Owners to receive  distributions from the proceeds of
the  Trust  Estate,   and  all  ownership   interests  of  the  Owners  in  such
distributions,  shall be as set forth in this  Agreement.  In this  regard,  all
rights of the Owners of the Class C Certificates and the Class R Certificates to
receive  distributions  in respect of the Class C  Certificates  and the Class R
Certificates,  and  all  ownership  interests  of  the  Owners  of the  Class  C
Certificates and the Class R Certificates,  in and to such distributions,  shall
be  subject  and  subordinate  to the  preferential  rights of the Owners of the
Offered Certificates and Class S Certificates to receive  distributions  thereon
and the ownership interests of such Owners in such  distributions,  as described
herein. In accordance with the foregoing,  the ownership interests of the Owners
of the Class C Certificates and the Class R Certificates in amounts deposited in
the Accounts  from time to time shall not vest unless and until such amounts are
distributed in respect of the Class C Certificates  and the Class R Certificates
in  accordance  with  the  terms  of this  Agreement.  Notwithstanding  anything
contained  in  this  Agreement  to the  contrary,  the  Owners  of the  Class  C
Certificates  and the Class R  Certificates  shall not be required to refund any
amount  properly  distributed  on the  Class  C  Certificates  and  the  Class R
Certificates pursuant to this Section 7.03.


                                       76
<PAGE>

     Section 7.04 Pre-Funding Account and Capitalized Interest Account.

     (a) On the Startup  Day,  the  Depositor  will  deposit in the  Pre-Funding
Account, on behalf of the Owners of the Offered Certificates,  from the proceeds
of the sale of the Offered Certificates, the Original Pre-Funded Amount.

     (b) On any Subsequent  Transfer Date, the Seller shall instruct the Trustee
to  withdraw  from  the  Pre-Funding  Account  an  amount  equal  to 100% of the
aggregate  Loan Balances of the  Subsequent  Mortgage Loans sold to the Trust on
such  Subsequent  Transfer  Date and pay such amount to or upon the order of the
Depositor  upon  satisfaction  of the  conditions set forth in Sections 3.05 and
3.07 hereof with respect to such transfer;  in connection with such  instruction
the Depositor  shall  additionally  inform the Trustee  whether such  Subsequent
Mortgage  Loans are being  transferred to Group I or Group II. In no event shall
the  Depositor  be  permitted  to  instruct  the  Trustee  to  release  from the
Pre-Funding  Account to the  Certificate  Account  with  respect  to  Subsequent
Mortgage  Loans to be transferred to a Group an amount in excess of the Original
Pre-Funded Amount with respect to such Group.

     (c) If the Pre-Funded Amount with respect to a Mortgage Loan Group has been
reduced to $100,000 or less on or before July 31, 1997, then the Depositor shall
instruct  the  Trustee  to  withdraw  from the  Pre-Funding  Account  the amount
(exclusive of any related Pre-Funding Account Earnings still on deposit therein)
remaining  in the  Pre-Funding  Account  with  respect to such Group of Mortgage
Loans and deposit  such amount to the  Certificate  Account,  on the August 1997
Monthly  Remittance  Date. If the  Pre-Funded  Amount with respect to a Mortgage
Loan Group has not been reduced to zero by July 31, 1997, then the Trustee shall
withdraw on the Pre-Funding  Determination Date from the Pre-Funding Account the
amount (exclusive of any related  Pre-Funding  Account Earnings still on deposit
therein)  remaining  in the  Pre-Funding  Account  and deposit on such date such
amount to the  Certificate  Account,  which will be  distributed  to the related
Owners of the Offered Certificates on the Pre-Funding Payment Date.

     (d) On the  Payment  Dates in July and August  1997 and on the  Pre-Funding
Payment Date the Trustee  shall  transfer  from the  Pre-Funding  Account to the
Capitalized  Interest  Account,  (i)  with  respect  to  Group  I,  the  Group I
Pre-Funding  Account  Earnings  and (ii) with  respect to Group II, the Group II
Pre-Funding  Account  Earnings,  if any,  applicable  to such  Payment  Date (or
Pre-Funding Payment Date).

     (e) On the  Payment  Dates in July and August  1997 and on the  Pre-Funding
Payment Date the Trustee shall transfer from the Capitalized Interest Account to
the  Certificate  Account,  for  the  benefit  of  the  Owners  of  the  related
Certificates,  the Group I or Group II Capitalized Interest Requirement for such
Payment Date (or Pre-Funding Payment Date).

     (f) On each  Subsequent  Transfer  Date the Trustee  shall  distribute  the
Overfunded  Interest Amount  (calculated by the Trustee on the day prior to such
Subsequent  Transfer Date) from the Capitalized  Interest  Account to the Seller
and on the Pre-Funding  Payment Date, the Trustee shall distribute to the Seller
any amounts  remaining in the  Capitalized  Interest  Account  after taking into
account the  transfers on such Payment Date  described in clause (e) above.  The
Capitalized  Interest  Account shall be closed at the end of the Funding Period.
All amounts,  if any, remaining in the Capitalized  Interest Account on such day
shall be transferred to the Seller.

     Section 7.05 Investment of Accounts.

     (a) Except as provided below, consistent with any requirements of the Code,
all or a portion  of any  Account  held by the  Trustee  for the  benefit of the
Owners  shall be  invested  and  reinvested  by the  Trustee  in the name of the
Trustee for the  benefit of the Owners,  as directed in writing by the party who
benefits from 


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<PAGE>

such  investment,  which shall be the  Depositor in the case of the  Pre-Funding
Account and the  Capitalized  Interest  Account and the related  Servicer in the
case of the related  Principal  and Interest  Account,  in one or more  Eligible
Investments  bearing  interest  or  sold at a  discount.  The  earnings  on each
Principal and Interest Account are payable to the related Servicer.  Earnings on
the Certificate Account are payable to the Trustee.  The bank serving as Trustee
or any affiliate  thereof may be the obligor on any investment  which  otherwise
qualifies as an Eligible  Investment.  No investment in any Account shall mature
later than the Business Day immediately preceding the next Payment Date.

     If the  Depositor  shall have failed to give  investment  directions to the
Trustee then the Trustee shall invest the funds in such Accounts in money market
funds  described in Section  7.07(k) to be redeemable  without  penalty no later
than the Business Day immediately preceding the next Payment Date.

     (b) Subject to Section  10.01  hereof,  the Trustee shall not in any way be
held liable by reason of any  insufficiency  in any Account  held by the Trustee
resulting from any loss on any Eligible  Investment  included therein (except to
the extent that the bank serving as Trustee is the obligor thereon).

     (c) All income or other gain from  investments  in any Account  held by the
Trustee shall be deposited in such Account  immediately  on receipt  (other than
the  Principal  and  Interest  Accounts,  which  income or other  gains shall be
retained by the related  Servicer and the Certificate  Account,  which income or
other gains shall be retained by the Trustee),  and any loss resulting from such
investments shall be charged to such Account, provided that the related Servicer
and the Trustee shall each  contribute  funds in an amount equal to such loss in
the case of the  Principal  and Interest  Account and the  Certificate  Account,
respectively.

     Section 7.06 Reserved.

     Section 7.07 Eligible Investments.

     The following are Eligible Investments:

     (a) direct general obligations of, or obligations fully and unconditionally
guaranteed  as to the timely  payment of  principal  and interest by, the United
States or any agency or instrumentality  thereof,  provided such obligations are
backed  by the full  faith and  credit of the  United  States,  Federal  Housing
Administration debentures,  FHLMC senior debt obligations,  and FannieMae senior
debt  obligations,  but  excluding  any of such  securities  whose  terms do not
provide  for  payment  of a fixed  dollar  amount  upon  maturity  or  call  for
redemption;

     (b) Federal  Housing  Administration  debentures;  provided,  that any such
investment  shall be rated in one of the two highest ratings  categories by each
Rating Agency.

     (c) FHLMC  participation  certificates  which  guaranty  timely  payment of
principal and interest and senior debt obligations;

     (d) Consolidated senior debt obligations of any Federal Home Loan Banks;

     (e) FannieMae  mortgage-backed  securities  (other than  stripped  mortgage
securities which are valued greater than par on the portion of unpaid principal)
and senior debt obligations;

     (f) Federal funds,  certificates  of deposit,  time deposits,  and bankers'
acceptances  (having  original  maturities  of not more  than  365  days) of any
domestic bank, the short-term debt  obligations of which have been rated F-1+ or
better by Fitch and P-1 by Moody's;


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<PAGE>

     (g)  Deposits of any bank or savings and loan  association  (the  long-term
deposit rating of which is Baa3 or better by Moody's and BBB by Fitch) which has
combined  capital,  surplus and undivided  profits of at least $50,000,000 which
deposits are insured by the FDIC and held up to the limits insured by the FDIC;

     (h) Investment agreements provided:

          1.  The  agreement  is  with a bank or  insurance  company  which  has
     unsecured,  uninsured and unguaranteed senior debt obligations rated Aa2 or
     better by  Moody's  and AA or  better  by  Fitch,  or is the lead bank of a
     parent bank holding company with an uninsured,  unsecured and  unguaranteed
     senior debt obligation meeting such rating requirements, and

          2. Moneys  invested  thereunder may be withdrawn  without any penalty,
     premium or charge upon not more than one day's notice (provided such notice
     may be amended or canceled at any time prior to the withdrawal date), and

          3. The agreement is not subordinated to any other  obligations of such
     insurance company or bank, and

          4.  The  same  guaranteed  interest  rate  will be paid on any  future
     deposits made pursuant to such agreement, and

          5. The  Trustee  receives an opinion of counsel (at the expense of the
     party  requesting  the  investment)  that such  agreement is an enforceable
     obligation of such insurance company or bank;

     (i) Repurchase  agreements  collateralized by securities  described in (a),
(c), or (e) above with any  registered  broker/dealer  subject to the Securities
Investors Protection Corporation's jurisdiction and subject to applicable limits
therein  promulgated  by  Securities  Investors  Protection  Corporation  or any
commercial bank, if such  broker/dealer or bank has an uninsured,  unsecured and
unguaranteed  short-term or long-term obligation rated P-1 or Aa2, respectively,
or better by Moody's and A-1+ or AA, respectively, or better by Fitch, provided:

          a. A  master  repurchase  agreement  or  specific  written  repurchase
     agreement governs the transaction, and

          b. The  securities  are held free and clear of any lien by the Trustee
     or an independent  third party acting solely as agent for the Trustee,  and
     such  third  party is (a) a Federal  Reserve  Bank or (b) a bank which is a
     member of the FDIC and which has combined  capital,  surplus and  undivided
     profits of not less than $125 million,  and the Trustee shall have received
     written  confirmation  from such third party that it holds such securities,
     free and clear of any lien, as agent for the Trustee, and

          c. A perfected  first security  interest under the Uniform  Commercial
     Code, or book entry procedures prescribed at 31 CFR 306.1 et seq. or 31 CFR
     350.0 et  seq.,  in such  securities  is  created  for the  benefit  of the
     Trustee, and

          d. The repurchase  agreement has a term of thirty days or less and the
     Trustee  will  value the  collateral  securities  no less  frequently  than
     monthly and will liquidate the  collateral  securities if any deficiency in
     the required collateral percentage is not restored within two business days
     of such valuation, and


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<PAGE>

          e. The fair market value of the  collateral  securities in relation to
     the amount of the repurchase obligation,  including principal and interest,
     is equal to at least 106%.

     (j) Commercial paper (having original maturities of not more than 270 days)
rated in the highest short-term rating categories of Fitch and Moody's; and

     (k)  Investments  in no  load  money  market  funds  registered  under  the
Investment Company Act of 1940, whose shares are registered under the Securities
Act and rated Aaa by Moody's and AAA, if rated by Fitch;

provided that no instrument  described  above shall evidence either the right to
receive  (a) only  interest  with  respect to the  obligations  underlying  such
instrument or (b) both principal and interest  payments derived from obligations
underlying such instrument and the interest and principal  payments with respect
to such instrument  provided a yield to maturity at par greater than 120% of the
yield to maturity at par of the underlying obligations;  and provided,  further,
that all instruments  described hereunder shall mature at par on or prior to the
next  succeeding  Payment Date unless  otherwise  provided in this Agreement and
that no instrument  described hereunder may be purchased at a price greater than
par if such  instrument  may be  prepaid  or  called  at a price  less  than its
purchase price prior to stated maturity.

     Section 7.08 Accounting and Directions by Trustee.

     (a) On or before the Business Day preceding  each Payment Date, the Trustee
shall notify (subject to the terms of Section 10.03(j)) hereof the Depositor and
the Seller of the  following  information  with respect to the next Payment Date
(which  notification  may  be  given  by  facsimile,  or by  telephone  promptly
confirmed in writing):

          (1) The aggregate amount then on deposit in the Certificate Account;

          (2) The  Class A  Distribution  Amount,  with  respect  to each  Class
     individually, and all Classes of the Class A Certificates in the aggregate,
     on the next Payment Date, the related Class M-1  Distribution  Amount,  the
     related Class M-2  Distribution  Amount,  the related Class B  Distribution
     Amount and the Class S Distribution Amount;

          (3) The  application  of the amounts  described in clause (1) above to
     the allocation and distribution of the related Class A Distribution Amount,
     the  related  Class  M-1  Distribution   Amount,   the  related  Class  M-2
     Distribution  Amount and the related  Class B  Distribution  Amount on such
     Payment Date in accordance with Section 7.03 hereof;

          (4) The  Certificate  Principal  Balance of each Class of the  Offered
     Certificates,  the  aggregate  amount of the principal of each Class of the
     Offered  Certificates  to be paid on such  Payment  Date and the  remaining
     Certificate  Principal  Balance of each Class of the  Offered  Certificates
     following any such payment;

          (5) The amount,  if any, of any Realized Losses relating to each Group
     for the related  Remittance  Period and the amount of  Cumulative  Realized
     Losses relating to each Group as of the last day of the related  Remittance
     Period;

          (6) For the Payment  Dates during the Funding  Period,  and as to each
     Group and in the aggregate  (A) the related  Pre-Funded  Amount  previously
     used to purchase  Subsequent  Mortgage  Loans,  (B) the related  Pre-Funded
     Amount  distributed as part of the related Principal  Distribution  


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<PAGE>

     Amount,  (C) the related  Pre-Funding  Account Earnings  transferred to the
     Capitalized  Interest  Account,  and (D) the amounts  transferred  from the
     Capitalized  Interest Account to the Certificate Account and the Overfunded
     Interest Amount to the Seller, if any;

          (7) The amount of the Class C Distribution Amount; and

          (8) the amount of 60+ Day Delinquent Loans relating to each Group.

     Section 7.09 Reports by Trustee.

     (a) On each  Payment  Date the  Trustee  shall  report  in  writing  to the
Depositor (and shall be made available in electronic  format),  each Owner,  the
Underwriters and their designees  (designated in writing to the Trustee) and the
Rating Agencies;

          (i) the  amount  of the  distribution  with  respect  to such  Owners'
     Certificates  (based on a Certificate in the original  principal  amount of
     $1,000);

          (ii)  (a)  the  amount  of such  Owner's  distributions  allocable  to
     principal,  separately  identifying the aggregate amount of any Prepayments
     or other  recoveries of principal  included therein and (b) with respect to
     each Group, any Pre-Funded Amounts  distributed as a Prepayment (based on a
     Certificate in the original principal amount of $1,000);

          (iii) the amount of such Owner's  distributions  allocable to interest
     (based on a Certificate in the original principal amount of $1,000);

          (iv) the Interest Carry-Forward Amount for each Class;

          (v) the principal  amount of each Class of Offered  Certificate  which
     will be Outstanding and the aggregate Loan Balance of each Group and in the
     aggregate,  in each case after giving effect to any payment of principal on
     such Payment Date;

          (vi) the  aggregate  Loan Balance of the Mortgage  Loans in each Group
     and in the  aggregate  after  giving  effect to any payment of principal on
     such Payment Date;

          (vii)  based  upon  information  furnished  by  the  Depositor,   such
     information as may be required by Section 6049(d)(7)(C) of the Code and the
     regulations  promulgated thereunder to assist the Owners in computing their
     market discount;

          (viii) the total of any  Substitution  Amounts  and any Loan  Purchase
     Price amounts included in such  distribution with respect to each Group and
     in the aggregate;

          (ix) the  weighted  average  Coupon  Rate of the  Mortgage  Loans with
     respect to each Group and in the aggregate;

          (x) for the Payment  Dates during the Funding  Period,  the  remaining
     Pre-Funded Amount for each Group and in the aggregate;

          (xi) the Servicing Fees allocable to each Group and in the aggregate;


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<PAGE>

          (xii) One-Month LIBOR on the most recent One-Month LIBOR Determination
     Date;

          (xiii) the amount of any Group I Extra Principal  Distribution  Amount
     or any Group II Extra Principal Distribution Amount;

          (xiv)  the  Group I Senior  Enhancement  Percentage  and the  Group II
     Senior Enhancement  Percentage and whether a Group I Trigger Event or Group
     II  Trigger  Event  has  occurred  as  shown by the  percentage  of 60+ Day
     Delinquent Loans;

          (xv)  the  Group  I   Overcollateralization   Amount,   the  Group  II
     Overcollateralization  Amount and the Certificate Principal Balance of each
     Class of the Offered  Certificates  then outstanding after giving effect to
     any payment of principal on such Payment Date; and

          (xvi)  the  amount of any Group I or Group II  Applied  Realized  Loss
     Amount,  Group I or Group II  Realized  Loss  Amortization  Amount  and the
     Unpaid Realized Loss Amount for each Class of Subordinated  Certificates as
     of the close of such Payment Date.

     Each  Servicer  shall  provide to the Trustee the  information  required by
Section  8.29 with respect to the  Mortgage  Loans  serviced by it to enable the
Trustee  to perform  its  reporting  obligations  under  this  Section,  and the
obligations  of the  Trustee  under  this  Section  are  conditioned  upon  such
information  being  received and the  information  provided in clauses  (ii)(a),
(vi), (viii),  (ix),  (xiii),  (xiv), (xv) and (xvi) above shall be based solely
upon  information  contained  in the  Monthly  Servicing  Report  provided  by a
Servicer to the Trustee.

     (b) In addition,  on each Payment Date the Trustee will  distribute  to the
Depositor,  each Owner, the Underwriters and the Rating Agencies,  together with
the information described in Subsection (a) preceding, the following information
with respect to each Mortgage Loan Group which information is hereby required to
be prepared in hard copy or tape format by the related Servicers (other than the
information  in clause (i)) and furnished to the Trustee to the extent  provided
for in Section 8.29 for such purpose on the Reporting Date:

          (i) the  related  Certificate  Principal  Balance of each Class of the
     Offered Certificates, as of such Payment Date;

          (ii) the number and aggregate  principal balances of Mortgage Loans in
     each Group (a) 30-59 days Delinquent, (b) 60-89 days Delinquent, and (c) 90
     or more days  Delinquent,  as of the close of business on the last Business
     Day of the prior Remittance Period.

          (iii) the numbers and aggregate Loan Balances of all Mortgage Loans in
     each  Group as of such  Payment  Date and the  percentage  that each of the
     amounts  represented  by clauses (a),  (b) and (c) of paragraph  (ii) above
     represent  as a  percentage  of the  respective  amounts in this  paragraph
     (iii);

          (iv) the status and the  number  and  dollar  amounts of all  Mortgage
     Loans in each Group in foreclosure  proceedings as of the close of business
     on the related  Determination Date,  separately stating,  for this purpose,
     all  Mortgage  Loans  in each  Group  with  respect  to  which  foreclosure
     proceedings were commenced during the prior Remittance Period;

          (v) the number of Mortgagors  and the Loan Balances of Mortgage  Loans
     in each Group of the related Mortgages  involved in bankruptcy  proceedings
     as of the  close of  business  on the last  day of the  related  Remittance
     Period;


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<PAGE>

          (vi) the existence and status of any REO Properties in each Group,  as
     of the close of business on the last day of the related Remittance Period;

          (vii) the book value of any REO Property in each Group as of the close
     of business on the last day of the related Remittance Period;

          (viii) the amount of Cumulative  Realized Losses for each Group,  each
     Mortgage Loan  Servicing  Group and in the  aggregate,  the current  period
     Realized  Losses and the  Annual  Loss  Percentage  for such Group and each
     Mortgage Loan Servicing Group and in the aggregate,  in each case as of the
     last day of the related Remittance Period; and

          (ix) the  aggregate  Loan  Balance  of 60+ Day  Delinquent  Loans with
     respect to each Group,  the 90+  Delinquency  Percentage and the number and
     amount by principal  balance of 90 Day  Delinquent  Loans in each Group and
     each Mortgage Loan Servicing  Group, in each case as of the last day of the
     related Remittance Period.

     (c) Each  Servicer  shall  furnish to the Trustee,  during the term of this
Agreement,  such  periodic,   special,  or  other  reports  or  information  not
specifically provided for herein, with respect to Mortgage Loans serviced by it,
as may be necessary,  reasonable,  or appropriate with respect to the Trustee or
otherwise  with respect to the purposes of this  Agreement,  all such reports or
information  to  be  provided  by  and  in  accordance   with  such   applicable
instructions  and  directions as the Trustee may reasonably  require;  provided,
that the related  Servicer  shall be entitled to be reimbursed by the requesting
party, for the fees and actual expenses  associated with providing such reports,
if such reports are not generally produced in the ordinary course of business.

     Section 7.10 Additional Reports by Trustee.

     The Trustee shall report to the Depositor, the Seller, the Underwriters and
each Owner,  with respect to the amount on deposit in the  Certificate  Account,
the amount  therein  relating to each Group and the identity of the  investments
included therein,  as the Depositor or the Seller may from time to time request.
Without  limiting the  generality of the foregoing,  the Trustee  shall,  at the
request of the Depositor or the Seller,  transmit  promptly to the Depositor and
the Seller  copies of all  accountings  of receipts  in respect of the  Mortgage
Loans furnished to it by the related Servicer and shall notify the Seller if any
Monthly Remittance Amount has not been received by the Trustee when due.

                               END OF ARTICLE VII


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<PAGE>

                                  ARTICLE VIII

                          SERVICING AND ADMINISTRATION
                                OF MORTGAGE LOANS

     Section 8.01 Servicers and Subservicers. (a) Acting directly or through one
or more  subservicers as provided in Section 8.03,  each Servicer,  as servicer,
shall service and administer  the Mortgage  Loans  identified on the Schedule of
Mortgage  Loans as being serviced by it as described  below and with  reasonable
care, and using that degree of skill and attention that such Servicer  exercises
with respect to comparable mortgage loans that it services for itself or others,
and shall have full power and authority, acting alone, to do or cause to be done
any and all things in connection with such servicing and administration which it
may deem necessary or desirable.  In performing  such  servicing  functions such
Servicer shall (i) take into account the mortgagor non-conforming credit quality
of the Mortgage  Loans,  (ii) follow the policies and  procedures  that it would
apply to similar  loans  held for its own  account,  unless  such  policies  and
procedures are not generally in accordance with standard industry practices,  in
which case the Servicer  shall service the loans  generally in  accordance  with
standard industry practices  applicable to servicing similar loans, (iii) comply
with all  applicable  laws and follow  collection  practices with respect to the
related  Mortgage  Loans that are in all  material  respects  legal,  proper and
prudent, and (iv) subject to its obligation to comply with clauses (i), (ii) and
(iii): (A) with regard to Advanta and Long Beach, will not materially change its
collection  and servicing  practices that are in existence as of the Startup Day
without the consent of the Seller (such consent not to be unreasonably withheld)
and (B) with regard to Option One will comply  with  reasonable  requests of the
Seller including accelerated collection and foreclosure procedures.

     (b) The duties of each Servicer shall include the collecting and posting of
all payments,  responding  to inquiries of  Mortgagors  or by federal,  state or
local government  authorities with respect to the Mortgage Loans,  investigating
delinquencies,  reporting tax  information to Mortgagors in accordance  with its
customary   practices  and  accounting  for  collections,   furnishing   monthly
statements  to the  Trustee and the Seller with  respect to  remittances  on the
Mortgage Loans, advising the Trustee or the Seller of the amount of Compensating
Interest and  Delinquency  Advances due as of any Monthly  Remittance  Date with
respect to the  Mortgage  Loans  serviced  by it and funding  such  Compensating
Interest and  Delinquency  Advances,  to the extent set forth in this Agreement.
Each  Servicer  shall  reasonably  cooperate  with the Trustee and furnish  upon
reasonable request to the Trustee with reasonable promptness  information in its
possession as may be necessary or  appropriate  to enable the Trustee to perform
its tax reporting duties hereunder.

     (c) The  Seller  and the  Depositor  intend  that the  REMIC  Estate  shall
constitute  and that the affairs of REMIC  Estate  shall be  conducted  so as to
qualify it as a REMIC. In furtherance of such intention, each Servicer covenants
and agrees that it shall not knowingly or intentionally  take any action or omit
to take any action that would cause the  termination  of the REMIC status of the
REMIC Estate or that would subject the REMIC Estate to tax.

     (d) Each  Servicer  may, and is hereby  authorized  to,  perform any of its
servicing  responsibilities with respect to all or certain of the Mortgage Loans
through a subservicer as it may from time to time  designate in accordance  with
Section 8.03 but no such  designation  of a  subservicer  shall serve to release
such Servicer from any of its obligations under this Agreement. Such subservicer
shall have all the rights and powers of the  relevant  Servicer  with respect to
such Mortgage Loans under this Agreement.

     (e)  Without  limiting  the  generality  of the  foregoing,  but subject to
Sections  8.13  and  8.14,  each  Servicer  in its own  name or in the name of a
subservicer  is  hereby  authorized  and  empowered  and this  subsection  shall
constitute  a power of attorney to carry out its  servicing  and  administrative
duties hereunder,  on behalf of itself, the Owners and the Trust or any of them;
to institute foreclosure  proceedings or obtain a 


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<PAGE>

deed in lieu of foreclosure so as to effect  ownership of any Property on behalf
of the Trust and to hold title to any Property upon such  foreclosure or deed in
lieu of  foreclosure  on behalf of the Trust;  provided,  however,  that Section
8.14(a) and (c) shall  constitute  a power of attorney  from the Trustee to each
Servicer with respect to the matters  described  therein and in accordance  with
the terms thereof.  Subject to Sections 8.13 and 8.14, the Trustee shall furnish
any Servicer or any Subservicer with any additional powers of attorney and other
documents as such Servicer shall  reasonably  request to enable such Servicer or
any Subservicer to carry out its respective servicing and administrative  duties
hereunder.

     (f) Each Servicer shall give prompt notice to the Trustee and the Seller of
any  action,  of  which a  responsible  officer  of  such  Servicer  has  actual
knowledge,  to (i) assert a claim against the Trust or (ii) assert  control over
the Trust or the Trust Estate.

     (g)  Servicing  Advances  incurred by any Servicer in  connection  with the
servicing of the Mortgage Loans  (including any penalties in connection with the
payment of any taxes and  assessments or other charges) on any Property shall be
recoverable  by such  Servicer to the extent  described  in Section  8.09 and in
Section 7.03(j) hereof.

     Section  8.02  Collection  of  Certain  Mortgage  Loan  Payments.  (a) Each
Servicer  shall,  to the extent such  procedures  shall be consistent  with this
Agreement and the terms and  provisions of any  applicable  Insurance  Policies,
follow such  collection  procedures as it follows from time to time with respect
to mortgage loans in its servicing portfolio that are comparable to the Mortgage
Loans;  provided  that such  Servicer  shall always at least  follow  collection
procedures that are consistent with Section 8.01(a) hereof.  Consistent with the
foregoing,  each Servicer may in its discretion  (i) waive any assumption  fees,
late payment  charges,  charges for checks  returned for  insufficient  funds or
other  fees which may be  collected  in the  ordinary  course of  servicing  the
Mortgage  Loans,  (ii) if a  Mortgagor  is in  default or about to be in default
because of a  Mortgagor's  financial  condition,  arrange  with the  Mortgagor a
schedule for the payment of delinquent payments due on the related Mortgage Loan
or (iii) modify payments of monthly  principal and interest on any Mortgage Loan
becoming  subject to the terms of the Soldiers' and Sailors' Civil Relief Act of
1940,  as amended,  in accordance  with such  Servicer's  general  policies with
respect to comparable  mortgage  loans subject to such Act. No Servicer shall be
required to institute or join in  litigation  with respect to  collection of any
payment  (whether  under a Mortgage,  Note or otherwise or against any public or
governmental  authority  with  respect  to  a  taking  or  condemnation)  if  it
reasonably  believes  that  enforcing  the  provision  of the  Mortgage or other
instrument  pursuant  to  which  such  payment  is  required  is  prohibited  by
applicable  law.  Consistent  with the terms of this  Agreement,  a Servicer may
waive,  modify  or  vary  any  term  of any  Mortgage  Loan  or  consent  to the
postponement  of strict  compliance  with any such term or in any  manner  grant
indulgence to any Mortgagor, provided, however, that (unless the Mortgagor is in
default with respect to the Mortgage  Loan,  or such default is, in the judgment
of such Servicer, imminent and such Servicer has the consent of the Seller) such
Servicer may not permit any modification  with respect to any Mortgage Loan that
would  change the  Coupon  Rate  (except  for any change  made  pursuant  to the
adjustment provisions of a Note evidencing an Adjustable Rate Loan), forgive the
payment of any  principal  or  interest  or  prepayment  penalties  (unless  the
Servicer with the written  consent of the Seller  believes that  forgiving  such
prepayment  penalties will result in a financial  benefit to the Trust),  change
the outstanding principal amount,  require any future advances,  provide for the
substitution or release of any material  portion of the collateral or extend the
final  maturity  date on  such  Mortgage  Loan;  provided  further  that no such
indulgence shall affect the Servicer's  obligation to make Delinquency  Advances
pursuant to Section 8.09.

     (b) Each  Servicer  shall  deposit into the related  Principal and Interest
Account in accordance with Section 8.08(a) all Prepaid Installments  received by
it, and shall apply such Prepaid  Installments as directed by such Mortgagor and
as set forth in the related Note.


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<PAGE>

     Section 8.03 Subservicing Agreements Between Servicer and Subservicer. Each
Servicer  may  enter  into   subservicing   agreements  for  any  servicing  and
administration of Mortgage Loans with any institution which is acceptable to the
Owners of a majority of the Percentage Interests of the Class R Certificates, as
indicated in writing, and which represents and warrants that it is in compliance
with the laws of each state  necessary  to enable it to perform its  obligations
under such Subservicing Agreement.  For this purpose,  subservicing shall not be
deemed to  include  the use of a tax  service,  or  services  for  reconveyance,
insurance or brokering  REO Property.  Each Servicer  shall give prior notice to
the  Seller and the  Trustee of the  appointment  of any  Subservicer  and shall
furnish to the Seller a copy of such  Subservicing  Agreement.  For  purposes of
this Agreement,  the relevant Servicer shall be deemed to have received payments
on Mortgage  Loans when any  Subservicer  has received such  payments.  Any such
Subservicing  Agreement  shall be consistent with and not violate the provisions
of this Agreement.  Each  Subservicing  Agreement shall provide that a successor
Servicer shall have the option to terminate such  agreement  without  payment of
any fees if the predecessor Servicer is terminated or resigns.

     Section  8.04  Successor  Subservicer.  Each  Servicer  may  terminate  any
Subservicing  Agreement  in  accordance  with the terms and  conditions  of such
Subservicing  Agreement and either itself directly  service the related Mortgage
Loans or enter into a Subservicing  Agreement with a successor  Subservicer that
qualifies under Section 8.03.

     Section 8.05 Liability of Servicer.  The Servicers shall not be relieved of
their  respective   obligations   under  this  Agreement   notwithstanding   any
Subservicing  Agreement or any of the provisions of this  Agreement  relating to
agreements or arrangements between such Servicer and a Subservicer or otherwise,
and such Servicer shall be obligated to the same extent and under the same terms
and  conditions  as if it alone were  servicing and  administering  the Mortgage
Loans as such terms and conditions may be limited  pursuant to the terms of this
Agreement.  Each Servicer  shall be entitled to enter into any agreement  with a
Subservicer for indemnification of such Servicer by such Subservicer and nothing
contained in such Subservicing Agreement shall be deemed to limit or modify this
Agreement.  The Trust shall not indemnify any Servicer for any losses due to any
Subservicer's negligence.

     Section 8.06 No Contractual Relationship Between Subservicer and Trustee or
the Owners.  Any Subservicing  Agreement and any other  transactions or services
relating to the Mortgage  Loans  involving a  Subservicer  shall be deemed to be
between the Subservicer  and the related  Servicer alone and the Trustee and the
Owners  shall not be deemed  parties  thereto and shall have no claims,  rights,
obligations, duties or liabilities with respect to any Subservicer except as set
forth in Section 8.07 hereof or in the related Subservicing Agreement.

     Section  8.07  Assumption  or  Termination  of  Subservicing  Agreement  by
Trustee. In connection with the assumption of the  responsibilities,  duties and
liabilities and of the authority, power and rights of each Servicer hereunder by
the Trustee  pursuant to Section  8.20,  it is  understood  and agreed that such
Servicer's rights and obligations under any Subservicing Agreement then in force
between such  Servicer and a  Subservicer  may be assumed or  terminated  by the
Trustee at its option. Each Servicer shall, upon request of the Trustee,  but at
the  expense of such  Servicer,  deliver to the  Trustee  documents  and records
relating to each  Subservicing  Agreement and an accounting of amounts collected
and held by such  Servicer  and  otherwise  use its best  reasonable  efforts to
effect the orderly and efficient  transfer of the Subservicing  Agreement to the
Trustee.

     Section 8.08 Principal and Interest  Accounts;  Escrow  Accounts.  (a) Each
Servicer shall establish in its name on behalf of the Trustee for the benefit of
the Owners of the  Certificates  and  maintain  or cause to be  maintained  at a
Designated Depository Institution a Principal and Interest Account to be held as
a trust account.  The Principal and Interest Accounts shall be identified on the
records of the Designated Depository  


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<PAGE>

Institution as follows: [Name of Servicer] on behalf of The Bank of New York, as
Trustee  under the  Pooling  and  Servicing  Agreement  relating  to the AMRESCO
Residential  Securities  Corporation Mortgage Loan Trust 1997-2 dated as of June
1, 1997. If the institution at any time holding a Principal and Interest Account
ceases to be eligible as a Designated Depository Institution hereunder, then the
related Servicer in the case of a Principal and Interest  Account shall,  within
30 days, be required to name a successor  institution  meeting the  requirements
for a Designated Depository Institution  hereunder.  If such party fails to name
such a successor  institution,  then the Trustee  shall cause such Account to be
held as a trust account with a qualifying Designated Depository Institution. The
related Servicer shall notify the Trustee, the Seller and the Depositor if there
is a change in the name,  account number or institution  holding a Principal and
Interest  Account.  Subject to Subsection (c) below, each Servicer shall deposit
all  receipts  related to the  Mortgage  Loans into the  related  Principal  and
Interest  Accounts on a daily basis (but no later than the second  Business  Day
after receipt).

     (b) All funds in the Principal  and Interest  Accounts may only be held (i)
uninvested,  up to the limits  insured by the FDIC or (ii)  invested in Eligible
Investments  as selected by the related  Servicer.  The  Principal  and Interest
Accounts  shall be held in trust in the name of the  Trustee  for the benefit of
the Owners of the  Certificates  (other than the earnings thereon which shall be
retained by the related Servicer). Any investments of funds in the Principal and
Interest  Account  shall  mature  or be  withdrawable  at par on or prior to the
immediately succeeding Monthly Remittance Date. Any investment earnings on funds
held in a Principal and Interest Account shall be for the account of the related
Servicer and may only be withdrawn  from the Principal  and Interest  Account by
such Servicer  immediately  following the  remittance of the Monthly  Remittance
Amount  (and the  Monthly  Excess  Interest  Amount  included  therein)  by such
Servicer.  Any  investment  losses on funds held in the  Principal  and Interest
Account  shall  be for the  account  of such  Servicer  and  promptly  upon  the
realization  of such loss shall be  contributed  by such Servicer to the related
Principal and Interest  Account.  Any references herein to amounts on deposit in
the related  Principal  and Interest  Account shall refer to amounts net of such
investment earnings.

     (c) Subject to Section 8.09,  each Servicer  shall deposit on a daily basis
(except as described  below),  and in any case not later than two Business  Days
following  receipt,  to the related Principal and Interest Account all scheduled
principal and interest  payments on the Mortgage  Loans serviced by it due after
the Cut-Off Date or Subsequent  Cut-Off Date and all  unscheduled  principal and
interest  collections received after the Cut-Off Date or Subsequent Cut-Off Date
including any Prepayments and Net Liquidation Proceeds, all Loan Purchase Prices
and Substitution  Amounts received by such Servicer with respect to the Mortgage
Loans,  other  recoveries or amounts  related to the Mortgage  Loans received by
such Servicer  after the Cut-Off  Date,  Compensating  Interest  (which shall be
deposited into the  Certificate  Account on or prior to each Monthly  Remittance
Date) and  Delinquency  Advances  (which  shall be  deposited  no later than the
related Monthly  Remittance Date) but net of (i) the related  Servicing Fee with
respect to each Mortgage Loan and other servicing  compensation to such Servicer
as permitted by Section 8.15 hereof,  (ii)  principal  retained by the Depositor
(including Prepayments) and due on the related Mortgage Loans on or prior to the
Cut-Off  Date,  (iii)  interest  retained by the  Depositor  and accruing on the
related  Mortgage  Loans on or prior to the Cut-Off Date or  Subsequent  Cut-Off
Date, and (iv)  reimbursements for unreimbursed and  nonrecoverable  Delinquency
Advances and Servicing Advances pursuant to Section 8.09.

     (d) Each Servicer may each make withdrawals from the related  Principal and
Interest Account only for the following purposes:

          (A)  to effect the timely  remittance  to the  Trustee of the  Monthly
               Remittance  Amount  due on each  Monthly  Remittance  Date and to
               effect  the timely  remittance  to the  Trustee  on each  Monthly
               Remittance Date of any Compensating Interest;


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<PAGE>

          (B)  to  reimburse   itself   pursuant  to  Section  8.09  hereof  for
               unreimbursed  Delinquency  Advances  and  Servicing  Advances and
               unrecovered   Delinquency   Advances   and   Servicing   Advances
               determined by it to be nonrecoverable.

          (C)  to  withdraw  investment  earnings  on  amounts on deposit in its
               Principal and Interest Account;

          (D)  to  withdraw  amounts  that have been  deposited  to the  related
               Principal and Interest Account in error;

          (E)  to reimburse itself pursuant to Section 8.25; and

          (F)  to  clear  and  terminate  the  related  Principal  and  Interest
               Accounts  following the  termination of the Trust Estate pursuant
               to Article IX hereof.

     (e) On each  Monthly  Remittance  Date,  each  Servicer  shall remit to the
Trustee  by wire  transfer  in  immediately  available  funds  from the  related
Principal  and  Interest  Account for deposit to the  Certificate  Account,  the
portion  of the  Monthly  Remittance  Amount  remaining  after  the  withdrawals
permitted by clauses  (B)-(E) of Section  8.08(d)  related to the Mortgage Loans
serviced by such Servicer for such Monthly Remittance Date.

     (f) Each  Servicer  shall  establish  and  maintain  one or more  custodial
accounts  (each,  an  "Escrow  Account")  and  deposit  and retain  therein  all
collections from the Mortgagors,  if any,  received with respect to the Mortgage
Loans,  or advances  by such  Servicer,  for the payment of taxes,  assessments,
hazard  insurance  premiums and primary  mortgage  insurance  policy premiums or
comparable items for the account of the Mortgagors. Nothing herein shall require
any Servicer to compel a Mortgagor  to establish an Escrow  Account in violation
of applicable law.

     Withdrawals  of amounts so collected  from the Escrow  Accounts may be made
only to effect timely payment of taxes,  assessments,  hazard insurance premiums
or primary mortgage  insurance  policy premiums,  condominium or PUD association
dues,  or  comparable  items,  to  reimburse  such  Servicer,  to  refund to any
Mortgagors  any sums as may be  determined to be overages,  to pay interest,  if
required,  to  Mortgagors  on  balances  in the  Escrow  Account or to clear and
terminate the Escrow Account at the  termination of this  Agreement.  As part of
its servicing  duties,  such Servicer shall be required to pay to the Mortgagors
interest on funds in the Escrow Account, to the extent required by law.

     Each  Servicer  shall  advance  the  payments  (to be treated as  Servicing
Advances) referred to in the preceding paragraph that are not timely paid by the
Mortgagors,  including  tax  penalties,  if any;  provided,  however,  that such
Servicer  shall be required to so advance only to the extent that such advances,
in the good faith  business  judgment of such  Servicer,  will be recoverable by
such Servicer out of Insurance Proceeds,  Liquidation Proceeds or otherwise from
the related Mortgage Loan.  Notwithstanding  the previous  sentence,  a Servicer
shall be entitled to be  reimbursed as provided in Section  8.09(b)  hereof with
respect to any Servicing Advances deemed to be nonrecoverable.

     Section 8.09 Delinquency Advances and Servicing Advances.

     (a) Each Servicer is required, not later than each Monthly Remittance Date,
to deposit into the related  Principal  and Interest  Account an amount equal to
the sum of the interest (net of the Servicing  Fee) and scheduled  principal due
(except any Balloon  Payment),  but not  collected,  with respect to  Delinquent
Mortgage Loans serviced by it during the related  Remittance Period but only if,
in its good faith business judgment, such 


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<PAGE>

Servicer  reasonably believes that such amount will ultimately be recovered from
the related  Mortgage  Loan.  With  respect to each  Balloon  Loan,  the related
Servicer  shall be required to advance an amount of principal and interest on an
assumed  schedule based on the original  principal  amortization for the related
Balloon Loan (but only if, in its good faith  business  judgment,  such Servicer
reasonably  believes  that such amount will  ultimately  be  recovered  from the
related  Mortgage  Loan).  Any  determination  of  nonrecoverability   shall  be
explained in a notice  provided by such  Servicer to the Trustee and the Seller.
Such amounts are  "Delinquency  Advances".  Each Servicer  shall be permitted to
fund its  payment of  Delinquency  Advances  from its own funds or from funds on
deposit in the related  Principal and Interest  Account that are not required to
be distributed on the related  Payment Date. To the extent a Servicer uses funds
not required for  distribution  on a Payment Date to make  Delinquency  Advances
with respect to such Payment Date,  it shall deposit into the related  Principal
and Interest Account such amount prior to the next succeeding Monthly Remittance
Date. Each Servicer shall be entitled to reimbursement for Delinquency  Advances
from late  collections,  Liquidation  Proceeds  or  otherwise  with  respect  to
collections on the Mortgage Loan (including Balloon Loans) with respect to which
such Delinquency Advance was made.


     Notwithstanding the foregoing, in the event that a Servicer determines that
the aggregate unreimbursed  Delinquency Advances exceed the expected Liquidation
Proceeds on a Mortgage  Loan,  such  Servicer  shall not be required to make any
future  Delinquency  Advances with respect to that Mortgage  Loan,  and shall be
entitled to reimbursement for such aggregate  unreimbursed  Delinquency Advances
from amounts in the related Principal and Interest Account.  Such Servicer shall
give written notice of such  determination of  nonrecoverability  to the Trustee
and the Seller,  and the Trustee shall promptly furnish a copy of such notice to
the Owner of a majority of the Percentage Interests of the Class R Certificates;
provided,  further,  that  such  Servicer  shall  be  entitled  to  recover  any
unreimbursed  Delinquency Advances from the aforesaid Liquidation Proceeds prior
to the payment of the Liquidation Proceeds to any other party to this Agreement.

     (b)  Each  Servicer  will  pay  all  customary,  reasonable  and  necessary
"out-of-pocket"  costs and expenses incurred in the performance of its servicing
obligations,  including,  but not  limited  to,  the  cost  of (i)  Preservation
Expenses, (ii) any enforcement or judicial proceedings,  including foreclosures,
(iii)  the  management  and  liquidation  of  REO  Property,   (iv)  the  escrow
expenditures  required  pursuant to Section 8.08(f) hereof (but is only required
to pay such costs and expenses to the extent such Servicer  reasonably  believes
that such amounts will  ultimately be recovered from the related  Mortgage Loan)
and (v) fees and expenses for opinions of counsel pursuant to Section 8.13. Each
such amount so paid will  constitute a "Servicing  Advance".  Each  Servicer may
recover  Servicing  Advances (x) from the Mortgagors to the extent  permitted by
the Mortgage Loans, (y) from Liquidation  Proceeds realized upon the liquidation
of the related  Mortgage  Loan, and (z) as provided in Section  7.03(j)  hereof.
Except as provided in the previous  sentence,  and in Sections 7.03(j) and 8.13,
in no case may a Servicer recover Servicing Advances from principal and interest
payments on any Mortgage Loan or from any amounts relating to any other Mortgage
Loan.

     Section 8.10 Compensating  Interest;  Purchase of Mortgage Loans. (a) On or
prior to each  Monthly  Remittance  Date  and with  respect  to  Mortgage  Loans
serviced by it, each  Servicer  shall  deposit  into the related  Principal  and
Interest  Account  with  respect to any full  Prepayment  made by the  Mortgagor
during the preceding  Remittance  Period, an amount equal to the excess, if any,
of (x) 30 days' interest at the Mortgage  Loan's Coupon Rate (less the Servicing
Fee) on the  Loan  Balance  of such  Mortgage  Loan as of the  first  day of the
related  Remittance Period over (y) to the extent not previously  advanced,  the
interest paid by the Mortgagor with respect to the Mortgage Loan for the related
Remittance Period (any such amount, "Compensating Interest"), which amount shall
be included in the Monthly Remittance Amount to be made available to the Trustee
on each Monthly  Remittance  Date;  provided  that the sum of all such  deposits
shall not exceed the amounts set forth in the related Servicing Fee Letter.


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<PAGE>

     (b) Each Servicer with respect to Mortgage  Loans  serviced by it, may, but
is not  obligated  to,  purchase  for its own account  (or,  during the two year
period beginning on the Startup Day, substitute a Qualified Replacement Mortgage
for) any 90+ Day  Delinquent  Loan or any Mortgage Loan as to which  enforcement
proceedings have been brought by the related Servicer  pursuant to Section 8.13.
Any such  Mortgage  Loan so purchased  shall be purchased by such  Servicer on a
Monthly  Remittance  Date at a purchase  price equal to the Loan Purchase  Price
thereof,  which purchase  price shall be deposited in the related  Principal and
Interest Account.

     Section 8.11 Maintenance of Insurance.  (a) Each Servicer shall cause to be
maintained with respect to each Mortgage Loan serviced by it a hazard  insurance
policy with a generally  acceptable  carrier that provides for fire and extended
coverage,  and which  provides for a recovery by such  Servicer on behalf of the
Trust of insurance proceeds relating to such Mortgage Loan in an amount not less
than the least of (i) the  outstanding  principal  balance of the Mortgage Loan,
(ii)  the  minimum  amount  required  to  compensate  for  damage  or  loss on a
replacement cost basis and (iii) the full insurable value of the premises.

     (b) If the Mortgage Loan relates to a Property  which is located in an area
identified in the Federal Register by the Federal Emergency Management Agency as
having  special flood  hazards,  as  identified  to the related  Servicer by the
Originator in the related  Mortgage Loan Schedule,  and flood insurance has been
made  available,  the related  Servicer will cause to be maintained with respect
thereto a flood  insurance  policy in a form  meeting  the  requirements  of the
current  guidelines  of the Federal  Insurance  Administration  with a generally
acceptable carrier in an amount representing  coverage, and which provides for a
recovery by such Servicer on behalf of the Trust of insurance  proceeds relating
to  such  Mortgage  Loan of not  less  than  the  least  of (i) the  outstanding
principal  balance of the Mortgage  Loan,  (ii) the minimum  amount  required to
compensate for damage or loss on a replacement  cost basis and (iii) the maximum
amount of insurance that is available under the Flood Disaster Protection Act of
1973.

     (c) In the event that a Servicer shall obtain and maintain a blanket policy
insuring  against  fire,  flood and hazards of  extended  coverage on all of the
Mortgage  Loans,  then,  to the extent such policy  names such  Servicer as loss
payee and provides coverage in an amount equal to the aggregate unpaid principal
balance on the Mortgage Loans without  co-insurance and otherwise  complies with
the   requirements   of  this  Section  8.11,  such  Servicer  shall  be  deemed
conclusively to have satisfied its  obligations  with respect to fire and hazard
insurance  coverage under this Section 8.11, it being understood and agreed that
such blanket policy may contain a deductible clause, in which case such Servicer
shall,  in the event that there  shall not have been  maintained  on the related
Property a policy complying with the preceding  paragraphs of this Section 8.11,
and there shall have been a loss which would have been  covered by such  policy,
deposit in the related  Principal and Interest  Account from such Servicer's own
funds the  difference,  if any,  between the amount that would have been payable
under a policy complying with the preceding  paragraphs of this Section 8.11 and
the amount paid under such blanket policy. Upon the request of the Trustee, such
Servicer shall cause to be delivered an Officer's  Certificate to the Trustee to
the effect that the Servicer maintains such policy.

     (d) Each  Servicer also shall  maintain on related REO  Property,  fire and
hazard insurance with extended  coverage in an amount which is at least equal to
the lesser of (i) the maximum  insurable value of the  improvements  which are a
part of such property and (ii) the outstanding  principal balance of the related
Mortgage Loan at the time it became an REO Property, liability insurance and, to
the extent required and available under the National Flood Insurance Act of 1968
and the Flood Disaster Protection Act of 1973, as amended, flood insurance in an
amount as provided above.

     (e) If a Servicer  shall fail to  maintain  or cause to be  maintained  any
insurance  required by this Section 8.11, and there shall have been a loss which
would have been  covered  by such  policy,  the  Servicer 


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<PAGE>

shall deposit in the related  Principal and Interest Account from the Servicer's
own funds the  amount,  if any,  that  would  have been  payable  under a policy
complying with the preceding paragraphs of this Section 8.11.

     Section 8.12 Due-on-Sale Clauses;  Assumption and Substitution  Agreements.
When a  Property  has been or is  about to be  conveyed  by the  Mortgagor,  the
related  Servicer shall, to the extent a responsible  officer thereof has actual
knowledge of such conveyance or prospective  conveyance,  exercise the rights of
the Trust to  accelerate  the  maturity of the related  Mortgage  Loan under any
"due-on-sale"  clause  contained  in the  related  Mortgage  or Note;  provided,
however,   that  such  Servicer  shall  not  exercise  any  such  right  if  the
"due-on-sale"  clause,  in  the  reasonable  belief  of  such  Servicer,  is not
enforceable under applicable law or if such Servicer reasonably believes in good
faith it is not in the best interests of the Trust. In such event, such Servicer
is authorized to enter into an assumption  and  modification  agreement with the
Person to whom such  Property has been or is about to be  conveyed,  pursuant to
which such  Person  becomes  liable  under the Note and,  unless  prohibited  by
applicable law or the Mortgage Documents,  the Mortgagor remains liable thereon.
If the  foregoing  is not  permitted  under  applicable  law,  such  Servicer is
authorized to enter into a substitution of liability agreement with such person,
pursuant to which the original  Mortgagor is released  from  liability  and such
Person is substituted as Mortgagor and becomes liable under the Note;  provided,
however,  that to the extent that any such  substitution of liability  agreement
would not otherwise have been delivered by such Servicer in its usual procedures
for  mortgage  loans held in its own  portfolio,  such  Servicer  shall prior to
executing and delivering such agreement, obtain the prior written consent of the
Seller.  The Trustee shall  execute any  agreements  required to effectuate  the
foregoing.  The Mortgage Loan, as assumed,  shall conform in all respects to the
requirements,  representations  and  warranties of this  Agreement.  The related
Servicer of such Mortgage Loan shall notify the Trustee that any such assumption
or  substitution  agreement has been  completed by forwarding to the Trustee the
original copy of such assumption or substitution agreement,  which copy shall be
added by the Trustee to the related File and which shall,  for all purposes,  be
considered  a part of such File to the same  extent as all other  documents  and
instruments  constituting a part thereof. Each Servicer shall be responsible for
recording any such  assumption or substitution  agreements  relating to Mortgage
Loans serviced by it at the expense of the related Servicer.  In connection with
any such assumption or substitution  agreement, no material term of the Mortgage
Loan,  including the required monthly payment on the related Mortgage Loan shall
be changed but all terms thereof shall remain as in effect as immediately  prior
to the assumption or substitution,  the stated maturity or outstanding principal
amount of such Mortgage Loan shall not be changed nor shall any required monthly
payments of principal or interest be deferred or forgiven.  Any fee collected by
any  Servicer  for  consenting  to any  such  conveyance  or  entering  into  an
assumption  or  substitution  agreement  shall  be  retained  by or paid to such
Servicer as additional servicing compensation.

     Notwithstanding  the  foregoing  paragraph  or any other  provision of this
Agreement,  no Servicer  shall be deemed to be in  default,  breach or any other
violation of its obligations hereunder by reason of any assumption of a Mortgage
Loan by operation of law or any assumption which such Servicer may be restricted
by law from preventing, for any reason whatsoever.

     Section 8.13 Realization Upon Defaulted  Mortgage Loans. (a) Each Servicer,
with respect to Mortgage Loans serviced by it, shall foreclose upon or otherwise
comparably  convert the ownership on behalf of the Trust of Properties  relating
to defaulted Mortgage Loans as to which no satisfactory arrangements can be made
for  collection  of Delinquent  payments and which the related  Servicer has not
purchased  pursuant to Section  8.10(b).  In connection with such foreclosure or
other conversion,  the Servicer of such defaulted  Mortgage Loans shall exercise
such of the rights and powers vested in it hereunder, and use the same degree of
care and skill in its exercise or use as prudent mortgage lenders would exercise
or use under the  circumstances in the conduct of their own affairs,  including,
but not limited to,  advancing  funds deemed by such  Servicer in its good faith
business  judgment  to be  recoverable  from the related  Mortgage  Loan for the
payment  of  taxes,  amounts  due with  respect  to senior  liens and  insurance
premiums.  Any amounts so

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advanced shall  constitute  "Servicing  Advances"  within the meaning of Section
8.09(b) hereof.  Each Servicer shall sell any REO Property  managed by it within
23 months of its acquisition by the Trust,  unless such Servicer obtains for the
Trustee  an  Opinion  of Counsel  (the cost of which  shall be  advanced  by the
related  Servicer  as a Servicing  Advance)  experienced  in federal  income tax
matters and reasonably acceptable to the Depositor and the Trustee, addressed to
the  Trustee and such  Servicer,  to the effect that the holding by the Trust of
such REO Property for any greater  period will not result in the  imposition  of
taxes on  "Prohibited  Transactions"  of the Trust as defined in Section 860F of
the Code or cause  the  Trust to fail to  qualify  as a REMIC  under  the  REMIC
Provisions at any time that any  Certificates  are  outstanding,  or the related
Servicer  produces  evidence that it has properly  requested from the applicable
tax  authorities  at least 60 days  before  the day on which the two year  grace
period would  otherwise  expire,  an extension of the two year grace period,  in
which case such Servicer  shall sell any REO Property by the end of any extended
period specified in any such opinion or extension.

     Notwithstanding the generality of the foregoing  provisions,  each Servicer
shall  manage,  conserve,  protect and operate each REO  Property  managed by it
solely for the purpose of its prompt disposition and sale in a manner which does
not cause such REO Property to fail to qualify as "foreclosure  property" within
the  meaning of Section  860G(a)(8)  of the Code or result in the receipt by the
Trust of any "income from  non-permitted  assets"  within the meaning of Section
860F(a)(2)(B) of the Code or any "net income from foreclosure property" which is
subject to taxation under the REMIC Provisions.  Pursuant to its efforts to sell
such REO Property,  the related Servicer shall either itself or through an agent
selected by such  Servicer  protect and  conserve  such REO Property in the same
manner  and to such  extent  as is  customary  in the  locality  where  such REO
Property is located and may,  incident to its conservation and protection of the
interests of the Owners and after  consultation with the holder of a majority in
interest of the Class R  Certificates,  rent the same, or any part  thereof,  as
such  Servicer  deems to be in the best  interest  of the  Owners for the period
prior to the sale of such REO Property.

     Notwithstanding  anything to the contrary  contained  herein, in connection
with a foreclosure or acceptance of a deed in lieu of foreclosure, or exercising
control  over the  Mortgaged  Property so that the Trust would be  considered  a
mortgagee-in-possession,  owner or operator of the Mortgaged  Property under the
Comprehensive  Environmental Response Compensation and Liability Act of 1980, as
amended  (42  U.S.C.  ss.9601  et seq.) or a  comparable  law,  in the event any
responsible officer of a Servicer has actual knowledge that a Property is in any
way affected by hazardous or toxic  substances or wastes and determines  that it
may be reasonable to convert such Property ownership to the Trust, or the holder
of a majority  in  interest of the Class R  Certificates  otherwise  requests in
writing an environmental  inspection to be conducted,  such Servicer shall cause
an  environmental  inspection  or review of such  Property to be  conducted by a
qualified inspector and shall be reimbursed for the amount of such environmental
inspection  in the  manner  described  herein  for  reimbursement  of  Servicing
Advances in the same manner as set forth in the immediately following paragraph.
Upon  completion of the  inspection,  such Servicer shall  promptly  provide the
Owner of the majority of the Class R Certificates and the Trustee with a written
report of the environmental  inspection. In the absence of such determination or
a written request from the Owner of the majority of the Class R Certificates for
an environmental inspection,  neither the related Servicer nor the Trustee shall
be liable for any  liability,  cost or expense  incurred by the Trust due to the
decision  of  such  Servicer  not to  cause  an  environmental  inspection  of a
Property.

     After  reviewing  the  environmental  inspection  report,  the Owner of the
majority of the Class R Certificates  shall  determine how the related  Servicer
shall proceed with respect to the Property and shall notify such Servicer within
15  Business  Days  of  receipt  of the  inspection  report.  In the  event  the
environmental  inspection  report  indicates  that  the  Property  is in any way
affected by hazardous or toxic  substances  or wastes such  Servicer  shall only
foreclose or  comparably  convert such  Property if the Owner of the majority of
the Class R  Certificates  directs such Servicer to proceed with  foreclosure or
acceptance  of a  deed-in-lieu  of  foreclosure.  In the  event the Owner of the
majority of the Class R  Certificates  requires  such  Servicer to  foreclose or
accept a deed-in-lieu of 


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foreclosure  pursuant to this Section  8.13(a),(i) such Servicer (or the Trustee
and  any  other  successor   Servicer)  shall  be  reimbursed  for  any  related
environmental  clean up  costs,  as  applicable,  from the  related  Liquidation
Proceeds,  or if the  Liquidation  Proceeds are  insufficient to fully reimburse
such Servicer (or the Trustee and any other successor  Servicer),  such Servicer
(or the  Trustee  and any other  successor  Servicer)  shall be  entitled  to be
reimbursed from amounts in the related Principal and Interest Account,  and (ii)
such Class R Owner hereby  indemnifies the Trust,  the Trustee and such Servicer
with respect to any costs,  liabilities and expenses  incurred by any such party
in connection with any such hazardous or toxic substances or wastes with respect
to such  foreclosure  or  comparable  conversion.  In the event the Owner of the
majority of the Class R  Certificates  directs such Servicer not to proceed with
foreclosure or acceptance of a deed-in-lieu  of  foreclosure,  such Servicer (or
the  Trustee  and any other  successor  Servicer)  shall be  reimbursed  for all
Servicing Advances made with respect to the related Property from such Principal
and Interest Account pursuant to Section 8.08(d)(B) hereof.

     (b) Each Servicer shall determine,  with respect to each defaulted Mortgage
Loan serviced by it, when it has  recovered,  whether  through  trustee's  sale,
foreclosure  sale or  otherwise,  all  amounts it expects to recover  from or on
account of such  defaulted  Mortgage  Loan  (exclusive of any  possibility  of a
deficiency  judgment),  whereupon  such Mortgage Loan shall become a "Liquidated
Loan".

     Upon such a determination, the related Servicer shall prepare and submit to
the Seller and the Trustee a  Liquidation  Report in  substantially  the form of
Exhibit K hereto.

     Section 8.14 Trustee and Custodian to Cooperate; Release of Files. (a) Upon
the  payment in full of any  Mortgage  Loan  (including  the  repurchase  of any
Mortgage Loan or any  liquidation  of such Mortgage Loan through  foreclosure or
otherwise) or the receipt by the related Servicer of a notification that payment
in full will be escrowed in a manner customary for such purposes,  such Servicer
shall deliver to the Custodian a Servicer's Trust Receipt in the form of Exhibit
H hereto.  Upon receipt of such  Servicer's  Trust Receipt,  the Custodian shall
promptly release the related File, in trust to (i) such Servicer, (ii) an escrow
agent or (iii) any  employee,  agent or  attorney of the  Trustee,  in each case
pending its release by such Servicer, such escrow agent or such employee,  agent
or attorney of the Trustee, as the case may be. Upon any such payment in full or
the  receipt of such  notification  that such funds have been  placed in escrow,
such Servicer is authorized to give, as attorney-in-fact for the Trustee and the
mortgagee   under  the  Mortgage  which  secured  the  Note,  an  instrument  of
satisfaction (or assignment of Mortgage without recourse) regarding the Property
relating to such Mortgage,  which  instrument of satisfaction or assignment,  as
the case may be, shall be delivered  to the Person or Persons  entitled  thereto
against receipt therefor of payment in full, it being understood and agreed that
no expense  incurred in  connection  with such  instrument  of  satisfaction  or
assignment, as the case may be, shall be chargeable to the related Principal and
Interest Account.  In lieu of executing any such satisfaction or assignment,  as
the case  may be,  such  Servicer  may  prepare  and  submit  to the  Trustee  a
satisfaction  (or  assignment  without  recourse,  if requested by the Person or
Persons  entitled  thereto)  in form  for  execution  by the  Trustee  with  all
requisite  information  completed by such Servicer;  in such event,  the Trustee
shall execute and acknowledge such  satisfaction or assignment,  as the case may
be, and deliver the same with the related File, as aforesaid.

     (b) From time to time and as  appropriate  in the servicing of any Mortgage
Loan, including, without limitation,  foreclosure or other comparable conversion
of a Mortgage Loan or collection  under any  applicable  Insurance  Policy,  the
Trustee  shall  (except in the case of the  payment or  liquidation  pursuant to
which the related File is released to an escrow  agent or an employee,  agent or
attorney of the  Trustee),  upon  request of such  Servicer  and delivery to the
Custodian of a Servicer's  Trust Receipt  substantially in the form of Exhibit H
hereto,  release  the  related  File to such  Servicer  and shall  execute  such
documents  as shall be  necessary to the  prosecution  of any such  proceedings,
including,  without  limitation,  an assignment  without


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recourse of the related Mortgage to such Servicer.  The Custodian shall complete
in the name of the  Trustee  any  endorsement  in  blank  on any  Note  prior to
releasing such Note to such Servicer.  Such receipt shall obligate such Servicer
to return the File to the  Custodian  when the need therefor by such Servicer no
longer exists  unless the Mortgage Loan shall be liquidated in which case,  upon
receipt of the  liquidation  information,  in physical or electronic  form, such
Servicer's Trust Receipt shall be released by the Custodian to such Servicer.

     (c)  Each  Servicer  shall  have  the  right  to  approve  applications  of
Mortgagors for consent to (i) partial  releases of Mortgages,  (ii)  alterations
and (iii) removal, demolition or division of properties subject to Mortgages. No
application  for approval  shall be considered by any Servicer  unless:  (x) the
provisions  of the related Note and Mortgage have been  complied  with;  (y) the
Originator  certifies  to such  Servicer  that the  Loan-to-Value  Ratio and the
Mortgagor's  debt-to-income  ratio after any release does not exceed the maximum
Loan-to-Value  Ratio and  debt-to-income  ratio  specified  as the  then-current
maximum  levels under the related  Originator's  underwriting  guidelines  for a
similar credit grade borrower; and (z) the lien priority of the related Mortgage
is  not  adversely  affected.  Upon  receipt  by  the  Trustee  of an  Officer's
Certificate  executed on behalf of a Servicer  setting forth the action proposed
to be taken in respect of a particular  Mortgage  Loan and  certifying  that the
criteria set forth in the  immediately  preceding  sentence have been satisfied,
the Trustee  shall  execute and deliver to such  Servicer the consent or partial
release so requested  by such  Servicer.  A proposed  form of consent or partial
release, as the case may be, shall accompany any Officer's Certificate delivered
by such Servicer pursuant to this paragraph.

     (d) Costs associated with preparing assignments, satisfactions and releases
described  in this  Section  8.14  shall not be an  expense  of the Trust or the
Trustee,  but rather shall be borne directly by the related Servicer;  provided,
however,  that the Custodian  shall be liable for the cost  associated  with the
shipping of documents  from the  Custodian to the related  Servicer  pursuant to
this Section 8.14.

     Section 8.15 Servicing  Compensation.  As compensation for their activities
hereunder,  each  Servicer  shall  be  entitled  to the  Servicing  Fee for each
Mortgage Loan that it services. Such Servicing Fee shall be payable on a monthly
basis out of interest  payments on the  related  Mortgage  Loans and shall equal
one-twelfth  of the related  Servicing Fee Rate  multiplied  by the  outstanding
principal amount of such Mortgage Loan as of the prior Monthly  Remittance Date.
Subject to the related Servicing Fee Letter,  additional servicing  compensation
in the form of release fees, bad check charges,  assumption  fees,  late payment
charges,  prepayment penalties,  any other  servicing-related  fees, and similar
items may, to the extent collected from  Mortgagors,  be retained by the related
Servicer.

     Section 8.16 Annual Statement as to Compliance.  (a) Each Servicer,  at its
own expense,  will deliver to the Trustee,  the Seller,  the  Depositor  and the
Rating  Agencies  on or before  April 15 of each year,  commencing  in 1998,  an
Officer's  Certificate stating, as to each signer thereof,  that (i) a review of
the  activities  of such  Servicer  during such  preceding  calendar year and of
performance under this Agreement has been made under such officer's  supervision
and (ii) to the best of such  officer's  knowledge,  based on such review,  such
Servicer has fulfilled all its  obligations  under this Agreement for such year,
or, if there  has been a default  in the  fulfillment  of all such  obligations,
specifying  each such  default  known to such  officer and the nature and status
thereof  including  the  steps  being  taken by such  Servicer  to  remedy  such
defaults.

     (b) Each Servicer shall deliver to the Trustee,  the Seller,  the Depositor
and the Rating  Agencies  promptly  after a responsible  officer of the Servicer
obtains actual  knowledge  thereof but in no event later than five Business Days
thereafter,  written  notice by means of an Officer's  Certificate  of any event
which with the giving of notice or lapse of time,  or both,  such officer  knows
would become an Event of Servicing Termination.


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     Section 8.17 Annual Independent  Certified Public Accountants' Reports. (a)
On or before April 15 of each year,  commencing  in 1998,  each  Servicer  shall
cause to be delivered to the Trustee and the Rating Agencies a letter or letters
of a firm of independent,  nationally-  recognized  certified public accountants
stating that such firm has, with respect to such  Servicer's  overall  servicing
operations  examined such operations in accordance with the  requirements of the
Uniform Single Attestation Program for Mortgage Bankers, and stating such firm's
conclusions relating thereto.

     (b) Each  Servicer  will deliver to the Seller as soon as available  and in
any  event  within  45 days  after  the end of each of the  first  three  fiscal
quarterly   periods  of  each  fiscal  year  of  such  Servicer,   an  unaudited
consolidated  statement of  operations  and retained  earnings and  consolidated
statements of changes in financial position of such Servicer for such period and
each  Servicer  will deliver to the Seller as soon as available and in any event
within  90 days  after the end of each  fiscal  year of such  Servicer,  audited
consolidated  statements of income,  retained  earnings and changes in financial
position of such Servicer for the preceding fiscal year.

     Section 8.18 Access to Certain  Documentation and Information Regarding the
Mortgage Loans. Each Servicer shall provide to the Trustee, the Seller, the FDIC
and the supervisory  agents and examiners of each of the foregoing access to the
documentation  and  electronic  data  regarding  the  Mortgage  Loans not in the
possession of the Trustee,  such access being  afforded  without charge but only
upon prior written  reasonable  request and during normal  business hours at the
offices of such Servicer designated by it.

     Upon any  change in the  format of the  computer  tape by any  Servicer  in
respect  of the  Mortgage  Loans,  such  Servicer  shall  deliver a copy of such
computer tape to the Trustee. In addition, each Servicer shall provide a copy of
such  computer  tape to the  Trustee  at such  other  times as the  Trustee  may
reasonably  request upon reasonable  notice to such Servicer and upon payment of
all reasonable  expenses  associated  with such request by the Trustee.  Nothing
contained  herein  shall  limit the  obligation  of the  Servicer to observe any
applicable law  prohibiting  disclosure of information  relating to the Mortgage
Loans or Mortgagors.

     Section  8.19   Assignment  of  Agreement.   No  Servicer  may  assign  its
obligations  under this Agreement  (except pursuant to Section 8.27 hereof),  in
whole or in part,  unless it shall have first obtained the prior written consent
of the Seller and the  Trustee,  which such  consent  shall not be  unreasonably
withheld;  provided,  however,  that any  assignee  must  meet  the  eligibility
requirements  set forth in  Section  8.21(f)  hereof for a  successor  Servicer.
Notice of any such assignment shall be given by such Servicer to the Trustee and
the Rating Agencies.

     Section 8.20 Events of Servicing Termination.  (a) The Trustee (acting upon
the request of the Owners of the  majority of the  Percentage  Interests  of the
Offered  Certificates  then  Outstanding  as a whole and not on a Class by Class
basis) or the Seller may immediately remove the related Servicer  (including any
successor  entity  serving as the  Servicer)  upon the  occurrence of any of the
following events and the expiration of the related cure period  (provided,  that
the occurrence of any such events with respect to one Servicer shall be cause to
remove only such Servicer):

          (i) Such Servicer shall fail to deliver to the Trustee any proceeds or
     required  payment  (including  any  Delinquency   Advance  or  Compensating
     Interest payment), which failure continues unremedied for two Business Days
     following written notice to an Authorized Officer of such Servicer from the
     Trustee or from any Owner;

          (ii) Such Servicer  shall (I) apply for or consent to the  appointment
     of a receiver,  trustee,  liquidator  or custodian  or similar  entity with
     respect to itself or its  property,  (II) admit in writing its inability to
     pay its debts generally as they become due, (III) make a general assignment
     for the benefit of creditors,  (IV) be adjudicated a bankrupt or insolvent,
     (V)  commence a  voluntary  


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<PAGE>

     case under the federal  bankruptcy  laws of the United States of America or
     file a voluntary petition or answer seeking reorganization,  an arrangement
     with  creditors or an order for relief or seeking to take  advantage of any
     insolvency  law or file an answer  admitting the material  allegations of a
     petition filed against it in any bankruptcy,  reorganization  or insolvency
     proceeding or (VI) take  corporate  action for the purpose of effecting any
     of the foregoing;

          (iii)  If  without  the  application,  approval  or  consent  of  such
     Servicer,  a  proceeding  shall be  instituted  in any  court of  competent
     jurisdiction,   under  any  law   relating   to   bankruptcy,   insolvency,
     reorganization or relief of debtors, seeking in respect of such Servicer an
     order  for  relief  or  an  adjudication  in  bankruptcy,   reorganization,
     dissolution,  winding up,  liquidation,  a composition or arrangement  with
     creditors, a readjustment of debts, the appointment of a trustee, receiver,
     liquidator, custodian or similar entity with respect to such Servicer or of
     all or any substantial part of its assets,  or other like relief in respect
     thereof under any bankruptcy or insolvency  law, and, if such proceeding is
     being  contested by such Servicer in good faith,  the same shall (A) result
     in the entry of an order for relief or any such adjudication or appointment
     or (B) continue undismissed or pending and unstayed for any period of sixty
     (60) consecutive days;

          (iv)  Such  Servicer  shall  fail  to  perform  any one or more of its
     obligations  hereunder  (other than those  specified in item (i) above) and
     shall  continue  in default  thereof for a period of  forty-five  (45) days
     after the  earlier  of (x)  notice by the  Trustee  of said  failure or (y)
     actual knowledge of a responsible officer of such Servicer;

          (v) The failure of such  Servicer to satisfy the Servicer  Termination
     Test; or

          (vi)  (a)  In  the  case  of  Advanta,   Advanta  Mortgage  Corp.  USA
     consolidated  with Advanta  Mortgage Holding Corp. shall fail to maintain a
     net worth of at least $20  million;  or (b) in the case of  Ameriquest,  it
     shall fail to  maintain a net worth of $30  million;  or (c) in the case of
     Option One, it shall fail to maintain a net worth of at least $20 million.

The  Trustee  shall   determine  on  each  Payment  Date  whether  the  Servicer
Termination  Test is  satisfied  for the  related  Remittance  Period.  Upon the
Trustee's  determination that the Servicer Termination Test is not satisfied, or
that a payment of Compensating  Interest,  a Monthly  Remittance  Amount for the
related  Group,  or a  required  Delinquency  Advance  has not been  made by the
relevant Servicer,  the Trustee shall so notify in writing an Authorized Officer
of such Servicer and the Seller as soon as is reasonably practical.

     (b) Any party exercising any termination  rights under Subsection (a) above
shall  give  notice  in  writing  to the  relevant  Servicer  (and a copy to the
Trustee)  of the  termination  of all of the  rights  and  obligations  of  such
Servicer under this Agreement. The Trustee shall mail a copy of any notice given
by it hereunder to the Depositor, the Seller, the Owners and Rating Agencies. On
or after the receipt by such Servicer of such written notice,  all authority and
power of such  Servicer  under  this  Agreement,  whether  with  respect  to the
Certificates  or the Mortgage Loans or otherwise,  shall without  further action
pass to and be  vested  in the  Trustee  or such  successor  Servicer  as may be
appointed hereunder,  and, without limitation,  the Trustee is hereby authorized
and  empowered  (which  authority and power are coupled with an interest and are
irrevocable) to execute and deliver, on behalf of the predecessor  Servicer,  as
attorney-in-fact  or otherwise,  any and all documents and other instruments and
to do or accomplish all other acts or things  necessary or appropriate to effect
the purposes of such notice or termination, whether to complete the transfer and
endorsement  of the  Mortgage  Loans and related  documents  or  otherwise.  The
predecessor  Servicer shall cooperate with the successor Servicer or the Trustee
in  effecting  the  termination  of  the  responsibilities  and  rights  of  the
predecessor  Servicer  under  this  Agreement  including  the  transfer  to  the
successor  Servicer  or to the  Trustee  for  administration  by it of all  cash
accounts that shall at the time be held by the predecessor  


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<PAGE>

Servicer for deposit or shall  thereafter be received with respect to a Mortgage
Loan. All reasonable  costs and expenses  incurred in connection with delivering
the  Files  to the  successor  Servicer  or the  Trustee  shall  be  paid by the
predecessor Servicer.

     (c) If any event  described  in  subsection  (a)(vi)  above  occurs  and is
continuing, during a 30 day period following receipt of notice, the Trustee, the
affected Servicer and the Seller shall cooperate with each other to determine if
the occurrence of such event is likely to have a material adverse effect on such
Servicer's  ability to perform  its  obligations  under this  Agreement.  If the
Seller, in its reasonable discretion,  concludes that the event is not likely to
have a material adverse effect on such Servicer's  ability to perform hereunder,
then such Servicer  shall be given a period of 90 days to cure such default.  If
the Seller, in its reasonable discretion,  concludes that the event is likely to
have a material adverse effect on such Servicer's  ability to perform hereunder,
then such Servicer  shall be given a period of 15 days to cure such default.  If
the event is not cured by the end of the applicable period, no further extension
of the cure period is required,  and such Servicer may be terminated as provided
in this section.

     (d) The Seller and the  Trustee  agree to use their best  efforts to inform
each other of any  materially  adverse  information  regarding  each  Servicer's
servicing  activities  that  comes to the  attention  of such party from time to
time.

     Section 8.21  Resignation of a Servicer and  Appointment of Successor.  (a)
Upon any Servicer's receipt of notice of termination pursuant to Section 8.20 or
such  Servicer's  resignation in accordance with the terms of this Section 8.21,
the  predecessor  Servicer  shall  continue to perform its functions as Servicer
under this Agreement, in the case of termination,  only until the date specified
in such termination notice or in accordance with Section 8.20(d), if applicable,
or, if no such date is specified in a notice of  termination,  until  receipt of
such notice and, in the case of  resignation,  until the earlier of (x) the date
45 days from the delivery to the Seller,  the Trustee of written  notice of such
resignation  (or written  confirmation  of such notice) in  accordance  with the
terms of this  Agreement  and (y) the date upon which the  predecessor  Servicer
shall  become  unable  to  act as  Servicer,  as  specified  in  the  notice  of
resignation and accompanying opinion of counsel. All collections then being held
by the predecessor Servicer prior to its removal and any collections received by
such  Servicer  after  removal or  resignation  shall be  endorsed  by it to the
Trustee and remitted  directly and  immediately  to the Trustee or the successor
Servicer. In the event of any Servicer's  resignation or termination  hereunder,
the Trustee shall appoint a successor  Servicer and the successor Servicer shall
accept its  appointment by execution of a written  assumption in form acceptable
to the Trustee and the Seller, with copies of such assumption to the Trustee and
the Rating Agencies,  provided that as a condition  precedent to the appointment
of a successor  Servicer and the  execution of the related  written  assumption,
such successor Servicer shall, if applicable,  also execute either (i) a written
assumption  or  termination  of any  of  the  Subservicing  Agreements  or  (ii)
appropriate amendments to each of any Subservicing Agreements.

     (b) No Servicer shall resign from the obligations and duties hereby imposed
on it,  except (i) upon  determination  that its duties  hereunder are no longer
permissible  under  applicable  law or are in  material  conflict  by  reason of
applicable law with any other activities  carried on by it, the other activities
of such Servicer so causing such a conflict  being of a type and nature  carried
on by such  Servicer at the date of this  Agreement  or (ii) upon prior  written
consent of the Seller and the Trustee and confirmation  from the Rating Agencies
that the Offered Certificates are not reduced.  Any such determination  referred
to in clause (i) permitting  the  resignation of any Servicer shall be evidenced
by an Opinion of Counsel to such effect  which shall be delivered to the Trustee
and the Seller.


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<PAGE>

     (c) No removal or resignation of any Servicer shall become  effective until
the  Trustee  or  a  successor  Servicer  shall  have  assumed  such  Servicer's
responsibilities and obligations in accordance with this Section. The removal or
resignation of one Servicer hereunder, shall have no effect on the status of any
other Servicer hereunder.

     (d) Upon removal or resignation  of any Servicer,  such Servicer also shall
promptly  deliver or cause to be  delivered  to the  successor  Servicer  or the
Trustee all the books and records (including,  without limitation,  records kept
in electronic  form) that such Servicer has maintained  for the Mortgage  Loans,
including all tax bills,  assessment notices,  insurance premium notices and all
other  documents  as  well as all  original  documents  then in such  Servicer's
possession.

     (e) Any  collections  received by any Servicer after removal or resignation
thereof  shall be  endorsed  by it to the  Trustee  and  remitted  directly  and
immediately to the Trustee or the successor Servicer.

     (f) Upon removal or  resignation  of any  Servicer,  the Trustee,  with the
cooperation  of the Seller,  (x) shall solicit bids for a successor  Servicer as
described  below and (y) pending the  appointment  of a successor  Servicer as a
result of soliciting  such bids,  shall serve as Servicer of the Mortgage  Loans
serviced by such  predecessor  Servicer.  The Trustee shall,  if it is unable to
obtain a qualifying  bid and is  prevented  by law from acting as Servicer,  (I)
appoint, or petition a court of competent  jurisdiction to appoint,  any housing
and home finance institution,  bank or mortgage servicing  institution which has
been  designated  as an approved  servicer by  FannieMae  or FHLMC for first and
second  mortgage  loans and having equity of not less than  $5,000,000  (or such
lower  level as may be  acceptable  to the Owners of a  majority  of the Class R
Certificates)  and is reasonably  acceptable to the Seller and the Owners of the
Class R Certificates,  as indicated in writing as the successor to such Servicer
hereunder in the assumption of all or any part of the  responsibilities,  duties
or  liabilities  of such Servicer  hereunder and (II) give notice thereof to the
Seller,  the Owners and the Rating  Agencies.  The compensation of any successor
Servicer (including,  without limitation, the Trustee) so appointed shall be the
amount agreed by the related Servicer and the Seller.  Any existing Servicer may
bid to be a successor to any other Servicer. Any reasonable out of pocket set-up
costs or  expenses  incurred  by the  Trustee as interim  successor  Servicer as
specified in subclause  (y) of this Section  8.21(f)  shall be at the expense of
the Trust and shall be payable pursuant to Section 7.03(j).

     (g) In the event  that the  Trustee  is able to  solicit  bids as  provided
above, the Trustee shall solicit, by public announcement,  bids from housing and
home finance institutions, banks and mortgage servicing institutions meeting the
qualifications set forth above (including the Trustee or any affiliate thereof).
Such public  announcement  shall  specify that the successor  Servicer  shall be
entitled to the  servicing  compensation  agreed upon between the  Trustee,  the
successor  Servicer and the Seller;  provided,  however,  that no such fee shall
exceed the  related  Servicing  Fee.  Within  thirty  days after any such public
announcement,  the Trustee,  with the cooperation of the Seller, shall negotiate
in good faith and effect the sale,  transfer  and  assignment  of the  servicing
rights and  responsibilities  hereunder to the qualified  party  submitting  the
highest satisfactory bid as to the price they will pay to obtain such servicing.
The Trustee upon receipt of the purchase  price shall pay such purchase price to
the Servicer being so removed  (except in the case of subsection  (h) below,  in
which case the  Trustee  shall pay such  purchase  price to the  Seller),  after
deducting  from any sum  received  by the  Trustee  from the  successor  to such
Servicer in respect of such sale, transfer and assignment all costs and expenses
of any public  announcement  and of any sale,  transfer  and  assignment  of the
servicing rights and responsibilities  reasonably incurred hereunder. After such
deductions,  the  remainder  of such sum  shall be paid by the  Trustee  to such
Servicer (other than Advanta) at the time of such sale.

     (h)  The  Trustee  and  the  successor  Servicer  shall  take  such  action
consistent  with this  Agreement as shall be necessary  to  effectuate  any such
succession,  including  the  notification  to all  Mortgagors of the transfer of
servicing  if such  notification  is not done by such  predecessor  Servicer  as
required by subsection 


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<PAGE>

(j) below.  Each  predecessor  Servicer agrees to cooperate with the Trustee and
any successor Servicer in effecting the termination of such Servicer's servicing
responsibilities  and rights hereunder and shall promptly provide the Trustee or
such successor  Servicer,  as applicable,  all documents and records  reasonably
requested by it to enable it to assume such Servicer's  functions  hereunder and
shall  promptly  also  transfer to the Trustee or such  successor  Servicer,  as
applicable,  all amounts  which then have been or should have been  deposited in
the  related  Principal  and  Interest  Account by such  Servicer,  or which are
thereafter received with respect to the Mortgage Loans.  Neither the Trustee nor
any other  successor  Servicer  shall be held liable by reason of any failure to
make, or any delay in making, any distribution  hereunder or any portion thereof
caused by (i) the failure of the predecessor  Servicer to deliver,  or any delay
in delivery,  cash,  documents or records to it or (ii) restrictions  imposed by
any regulatory authority having jurisdiction over such Servicer.

     (i) The Trustee or any other successor  Servicer,  upon assuming the duties
of  Servicer  hereunder,  shall  as  soon  as  reasonably  practicable  pay  all
Compensating  Interest  and,  if  applicable,  Delinquency  Advances  which have
theretofore  not been  remitted to the extent  required by this  Agreement  with
respect to the Mortgage Loans; provided,  however, that if the Trustee is acting
as  successor  Servicer,  the  Trustee  shall  only be  required  to  make  such
Delinquency Advances if, in the Trustee's  reasonable good faith judgment,  such
Delinquency  Advances will ultimately be recoverable  from the related  Mortgage
Loans. Any Delinquency  Advances and Servicing  Advances  previously made by the
predecessor  Servicer and accrued and unpaid Servicing Fees shall be recoverable
by it and paid to it by the  successor  Servicer to the extent such  Delinquency
Advances,  Servicing  Advances  and  accrued  and  unpaid  Servicing  Fees would
otherwise  have  been   recoverable  had  the  predecessor   Servicer  not  been
terminated.

     (j) Any Servicer  which is being removed or is resigning  shall give notice
to the Mortgagors and to the Rating Agencies of the transfer of the servicing to
the successor Servicer.

     (k) Upon appointment,  the successor Servicer shall be the successor in all
respects  to  the  predecessor   Servicer  and  shall  be  subject  to  all  the
responsibilities,  duties and liabilities of the predecessor Servicer including,
but not limited to, the  maintenance of the hazard  insurance  policy(ies),  the
fidelity  bond and an errors and omissions  policy  pursuant to Section 8.26 and
shall be entitled to such fees as may be agreed upon between the Seller and such
successor Servicer (such amount not to exceed the Aggregate Servicing Fee Rate),
and all of the  rights  granted  to the  predecessor  Servicer  by the terms and
provisions  of this  Agreement;  provided,  that  if the  Trustee  shall  be the
successor  Servicer,  the  Trustee  shall be  entitled  to the same  fees as the
Servicer  was  entitled  to at the  time of  succession.  The  appointment  of a
successor Servicer (including the Trustee) shall not affect any liability of the
predecessor  Servicer  which may have arisen under this  Agreement  prior to its
termination as Servicer (including,  without limitation, any deductible under an
insurance  policy) nor shall any successor  Servicer  (including the Trustee) be
liable for any acts or omissions of the  predecessor  Servicer or for any breach
by such Servicer of any of its representations or warranties contained herein or
in any related document or agreement.

     (l) The  Trustee  and the  Seller  shall  each give  notice  to the  Rating
Agencies and the Owners or the Seller of the  occurrence of any event  specified
in  Section  8.20 of which a  Responsible  Officer  of the  Trustee  has  actual
knowledge.

     Section 8.22 Waiver of Past Events of Servicing Termination. Subject to the
rights of the  Trustee,  the Owners and the Seller  pursuant to Section  8.20 to
terminate all of the rights and obligations of any Servicer under this Agreement
or the  Owners  of at  least  51% of the  Percentage  Interests  of the  Class R
Certificates may, on behalf of all Owners of Certificates,  waive any default by
such  Servicer  in  the  performance  of  its  obligations   hereunder  and  its
consequences.  Upon any such waiver of a past default,  such default shall cease
to exist,  and any Event of Servicing  Termination  arising  therefrom  shall be
deemed to have been remedied 


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<PAGE>

for  every  purpose  of this  Agreement.  No such  waiver  shall  extend  to any
subsequent or other default or impair any right consequent thereon.

     Section 8.23  Assumption or  Termination of  Subservicing  Agreement By the
Trustee. In connection with the assumption of the  responsibilities,  duties and
liabilities and of the authority,  power and rights of any Servicer hereunder by
the Trustee  pursuant to Section  8.21,  it is  understood  and agreed that such
Servicer's rights and obligations under any Subservicing Agreement then in force
between such Servicer and a subservicer  shall be assumed  simultaneously by the
Trustee  without  act or deed on part of the  Trustee;  provided,  however,  the
Trustee in its sole discretion may terminate any subservicer notwithstanding the
provisions of the related Subservicing Agreement.

     Each Servicer shall, upon the reasonable request of the Trustee, but at the
expense of such Servicer,  deliver to the assuming  party  documents and records
relating to each  Subservicing  Agreement and an accounting of amounts collected
and  held by it and  otherwise  use its best  reasonable  efforts  (through  the
execution of any  documents or  otherwise)  to effect the orderly and  efficient
transfer  of  the  Subservicing  Agreements  to the  assuming  party  and  shall
cooperate  with the  Trustee in any other  manner  reasonably  requested  by the
Trustee.

     Section  8.24  Powers and  Duties of the  Trustee  as  Successor  Servicer.
Following the termination of any Servicer  hereunder and pending the appointment
of any other Person as successor  Servicer,  the Trustee is hereby  empowered to
perform the duties of such Servicer  hereunder;  it being expressly  understood,
however, by all parties hereto, and the Owners, that prior to any termination of
such Servicer pursuant to Section 8.21, such Servicer shall perform such duties.
Specifically,  and not in  limitation of the  foregoing,  the Trustee shall upon
termination or resignation of any Servicer,  and pending the  appointment of any
other Person as successor Servicer, have the power:

          (i) to collect Mortgage payments;

          (ii) to foreclose on Delinquent Mortgage Loans;

          (iii) to enforce  due-on-sale clauses and to enter into assumption and
     substitution agreements as permitted by Section 8.12 hereof;

          (iv) to deliver  instruments of satisfaction  pursuant to Section 8.14
     hereof;

          (v) to enforce the Mortgage Loans; and

          (vi) to make Servicing  Advances and  Delinquency  Advances and to pay
     Compensating Interest (and to be reimbursed therefor as provided herein).

     Section 8.25 Liability of the  Servicers.  None of the Servicers nor any of
their directors,  officers,  employees or agents shall be under any liability on
any  Certificate  or otherwise  to the Seller,  the Trustee or any Owner for any
action  taken or for  refraining  from the  taking of any  action in good  faith
pursuant  to this  Agreement  or for  errors  in  judgment  except  as  required
hereunder;  provided,  however,  that  this  provision  shall  not  protect  any
Servicer,  its  directors,  officers,  employees  or agents  or any such  Person
against any  liability  which would  otherwise be imposed by reason of negligent
action,  negligent  failure to act,  willful  misconduct in the  performance  of
duties or by reason of reckless  disregard of obligations and duties  hereunder.
Each of the Servicers and any  director,  officer,  employee or agent of each of
the  Servicers  may rely in good faith on any  document  of any kind prima facie
properly  executed and submitted by any Person  respecting  any matters  arising
hereunder.  None of the  Servicers  shall be under any  obligation to appear in,
prosecute  or defend  any 


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<PAGE>

legal action that is not  incidental  to its duties  hereunder  and which in its
opinion may involve it in any expense or liability; provided, however, that each
Servicer  may in its  discretion  undertake  any  such  action  that it may deem
necessary or desirable in respect of this Agreement and the rights and duties of
the parties  hereto and  interests of the Trustee and the Owners  hereunder.  In
such  event,  the legal  expenses  and costs of such  action  and any  liability
resulting  therefrom shall be expenses,  costs and liabilities of the Trust, and
such Servicer  shall be entitled to be reimbursed  therefor out of the Principal
and Interest Account. The Servicers and any director, officer, employee or agent
of each of the  Servicers  shall be  indemnified  by the Trust and held harmless
against any loss,  liability or expense  incurred in connection  with any audit,
controversy or judicial  proceeding  relating to a governmental taxing authority
or any legal action relating to this Agreement or the  Certificates,  other than
any loss, liability or expense related to any specific Mortgage Loan or Mortgage
Loans  (except  as any such  loss,  liability  or  expense  shall  be  otherwise
reimbursable  pursuant to this  Agreement)  and any loss,  liability  or expense
incurred  by reason of  negligent  action,  negligent  failure  to act,  willful
misconduct  in the  performance  of duties  hereunder  or by reason of  reckless
disregard of obligations and duties hereunder.

     Section  8.26  Inspections  by Trustee  and  Seller;  Errors and  Omissions
Insurance. (a) At any reasonable time and from time to time (but unless there is
a valid reason to do so, not more than once every six months) upon prior written
and reasonable notice, the Trustee,  the Seller or any agents or representatives
thereof  may  inspect  any  Servicer's  servicing  operations  and  discuss  the
servicing  operations of such Servicer with a responsible  officer designated by
the  related  Servicer.  The  reasonable  costs and  expenses  incurred  by such
Servicer  or  its  agents  or   representatives  in  connection  with  any  such
examinations or discussions shall be paid by such Servicer.

     (b) Each Servicer shall maintain,  at its own expense,  a blanket  fidelity
bond and an errors and  omissions  insurance  policy,  with broad  coverage with
responsible  companies that meet the  requirements  of FannieMae or FHLMC on all
officers,  employees or other persons  acting in any capacity with regard to the
Mortgage  Loan to handle  funds,  money,  documents  and papers  relating to the
Mortgage Loans it services. The fidelity bond and errors and omissions insurance
shall be in the form of Mortgage  Banker's  Blanket  bond and shall  protect and
insure such Servicer against losses,  including  forgery,  theft,  embezzlement,
fraud,  errors and omissions and negligent  acts of such persons.  Such fidelity
bond shall also protect and insure such  Servicer  against  losses in connection
with the failure to maintain any insurance  policies  required  pursuant to this
Agreement  and the release or  satisfaction  of a Mortgage  Loan without  having
obtained  payment in full of the indebtedness  secured thereby.  No provision of
this Section 8.26 requiring the fidelity bond and errors and omissions insurance
shall  diminish or relieve the Servicer from its duties and  obligations  as set
forth in this Agreement.  The minimum coverage under any such bond and insurance
policy  shall  be at  least  equal  to the  corresponding  amounts  required  by
FannieMae in the FannieMae Servicing Guide or by FHLMC in the FHLMC Sellers' and
Servicers' Guide. Upon the written request of the Seller, a Servicer shall cause
to be delivered to the Seller an Officer's  Certificate as to the maintenance of
the fidelity  bond and  insurance  policy that such  fidelity bond and insurance
policy are in full force and effect.

     Section 8.27 Merger, Conversion, Consolidation or Succession to Business of
Servicer.  Any corporation into which any Servicer may be merged or converted or
with which it may be  consolidated,  or  corporation  resulting from any merger,
conversion  or  consolidation  to which  such  Servicer  shall be a party or any
corporation  succeeding  to all or  substantially  all of the  business  of such
Servicer  shall  be the  successor  of  such  Servicer  hereunder,  without  the
execution  or filing of any paper or any  further  act on the part of any of the
parties hereto provided that such corporation meets the qualifications set forth
in Section 8.21(f).

     Section 8.28 Notices of Material  Events.  Upon any responsible  officer of
the Servicer's actual knowledge thereof,  such Servicer shall give prompt notice
to the Trustee,  the Seller, and the Rating Agencies of the occurrence of any of
the following events:


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     (a) Any default or any fact or event which such officer knows  results,  or
which  with  notice  or the  passage  of time,  or  both,  would  result  in the
occurrence of a default by such Servicer  under any Operative  Document or would
constitute a material breach of a representation, warranty or covenant under any
Operative Document;

     (b) The  submission of any claim or the  initiation  of any legal  process,
litigation or administrative or judicial  investigation against such Servicer of
which it has  knowledge,  in any  federal,  state or local  court or before  any
governmental  body or  agency  or  before  any  arbitration  board  or any  such
proceedings   threatened  by  any  governmental  agency,   which,  if  adversely
determined,  would  have a  material  adverse  effect  upon any such  Servicer's
ability to perform its obligations under any Operative Document;

     (c) The  commencement  of any  proceedings of which it has knowledge or has
received  service of process by or against such  Servicer  under any  applicable
bankruptcy, reorganization,  liquidation, insolvency or other similar law now or
hereafter  in  effect  or of any  proceeding  in which a  receiver,  liquidator,
trustee or other  similar  official  shall have been,  or may be,  appointed  or
requested for such Servicer; and

     (d) The  receipt of notice  from any  agency or  governmental  body  having
authority over the conduct of such Servicer's  business that such Servicer is to
cease and desist,  or to undertake  any practice,  program,  procedure or policy
employed by such  Servicer in the  conduct of the  business of any of them,  and
such cessation or undertaking  will materially and adversely  affect the conduct
of such  Servicer's  business  or its  ability  to perform  under the  Operative
Documents or  materially  and  adversely  affect the  financial  affairs of such
Servicer.

     Section 8.29 Monthly Servicing Report and Servicing  Certificate.  (a) Each
Servicer  with respect to the Mortgage  Loans  serviced by it shall  deliver not
later than the Reporting Date, a Monthly  Servicing  Report (which shall be in a
format  reasonably  agreeable to both the  Servicer  and the Trustee  and,  with
respect to certain delinquency  information,  may be delivered by hard copy), to
the Trustee and, upon request, to the Seller. The Monthly Servicing Report shall
state as to the related  Remittance  Period for the Mortgage  Loans  serviced by
such Servicer:

          (i) (a)  scheduled  interest  due  (net  of the  Servicing  Fee);  (b)
     Compensating  Interest paid; (c) scheduled  principal due; (d) Prepayments;
     (e) Loan Balance of Mortgage Loans repurchased;  (f) Substitution  Amounts;
     and (g) Net Liquidation Proceeds (related to principal);

          (ii) The Servicing Fee withheld by the related Servicer;

          (iii) The principal and interest payments remitted by such Servicer to
     its Principal and Interest Account(s);

          (iv) The  scheduled  principal  and interest  payments on the Mortgage
     Loans that were not made by the  related  Mortgagors  as of the last day of
     the related Remittance Period;

          (v) The number and  aggregate  Loan  Balances  (computed in accordance
     with the  terms of the  Mortgage  Loans)  and the  percentage  of the total
     number of Mortgage  Loans and of the Loan Balance  which they  represent of
     Delinquent  Mortgage Loans, if any, (i) 30 to 59 days,  (iii) 60 to 89 days
     and (iii) 90 days or more, respectively,  as of the last day of the related
     Remittance Period;

          (vi) The number and aggregate Loan Balances of Mortgage Loans, if any,
     in  foreclosure  and the number and Book Value of any REO  Properties as of
     the last day of the related Remittance Period;


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          (vii) The Loan  Balances  (immediately  prior to being  classified  as
     Liquidated  Mortgage Loans) of Liquidated Mortgage Loans as of the last day
     of the related Remittance Period;

          (viii)  Liquidation  Proceeds  received during the related  Remittance
     Period;

          (ix) The  amount  of any  Liquidation  Expenses  being  deducted  from
     Liquidation  Proceeds  or  otherwise  being  charged to the  Principal  and
     Interest Account(s) with respect to such Monthly Remittance Date;

          (x) Liquidation Expenses incurred during the related Remittance Period
     which are not being deducted from  Liquidation  Proceeds or otherwise being
     charged to the Principal and Interest  Account with respect to such Monthly
     Remittance Date;

          (xi)  Net  Liquidation  Proceeds  as of the  last  day of the  related
     Remittance Period;

          (xii) The scheduled  principal balance of each Mortgage Loan as of the
     first day of the  related  Remittance  Period  and the date  through  which
     interest has been paid as of the last day of the related Remittance Period;

          (xiii) The number and aggregate Loan Balances and Loan Purchase Prices
     of Mortgage Loans  required to be repurchased by each  Originator as of the
     related Subsequent Cut-Off Date;

          (xiv) The amount of any  Delinquency  Advances  made by such  Servicer
     during  the  related  Remittance  Period and any  unreimbursed  Delinquency
     Advances as of such Monthly Remittance Date;

          (xv) The weighted average Coupon Rates of the Mortgage Loans;

          (xvi) Any additional information reasonably requested by the Trustee;

          (xvii) The number and aggregate  Loan Balances of Mortgage  Loans,  if
     any, currently in bankruptcy  proceedings as of the last day of the related
     Remittance  Period and any  Preference  Amounts  to the extent the  related
     Servicer has knowledge thereof; and

          (xviii) The amount of unreimbursed Servicing Advances.

In addition to the reports and certificates described in this Section 8.29 to be
provided by such  Servicer,  information  as the Trustee and such  Servicer  may
agree upon shall be provided by such Servicer to the Trustee or such other party
as may be requested by the Trustee by electronic transmission or hard copy.

     (b) The Trustee shall, no later than the related  Payment Date,  provide to
the  Underwriters,  the Depositor,  the Seller and the Rating Agencies a written
report  setting forth the  information  required under Section  7.09(b)  hereof,
based solely on information contained in the Monthly Servicing Certificate.

     (c) Each  Servicer  with respect to the  Mortgage  Loans in Group II agrees
that, in addition to the reports and  certificates  described in Section 8.29(a)
hereof,  it shall upon the  reasonable  request of the Seller,  prepare  reports
detailing the Mortgage Loans serviced by it by index and in the aggregate.

     (d) The Depositor  shall deliver or cause to be delivered to the Trustee on
the Startup Day in hard copy and on electronic  tape in a form acceptable to the
Trustee (the "Tape")  detailing the information  required to be set forth on the
Schedules of Mortgage Loans as of the close of business on the Cut-Off Date.


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<PAGE>

     (e) Within two Business Days of receipt  thereof,  the Trustee shall review
the Monthly Servicing Reports against the information, as updated by the Trustee
on the basis of the current and all previous Monthly  Servicing Reports received
by the Trustee. Within one Business Day following a determination by the Trustee
that  inconsistencies  between the Monthly Servicing Report and such information
are not  reconcilable,  the Trustee  shall  notify the related  Servicer and the
Seller of any such material  inconsistencies  and related Servicer shall rectify
them.

     Section 8.30  Indemnification  by the  Servicer.  Each  Servicer  agrees to
indemnify and hold the Trustee,  the Seller and the Depositor  harmless  against
any and all  claims,  losses,  penalties,  fines,  forfeitures,  legal  fees and
related  costs,  judgments,  and any other  costs,  fees and  expenses  that the
Seller,  the  Depositor  and the  Trustee  may  sustain  in any way caused by or
arising out of the negligent failure of such Servicer,  or Subservicer appointed
by it, to perform its duties and service the Mortgage  Loans in compliance  with
the  terms  of this  Agreement  and  which,  in the  case of the  Seller  or the
Depositor,  materially  and adversely  affects such party.  Each Servicer  shall
immediately  notify  the  Trustee,  the  Seller,  the  Depositor  and the Rating
Agencies if a claim is made by a third party with respect to this Agreement, and
the  relevant  Servicer may assume (with the consent of the Trustee) the defense
of any such  claim  and pay all  expenses  in  connection  therewith,  including
reasonable counsel fees, and promptly pay, discharge and satisfy any judgment or
decree which may be entered  against the Seller,  the Trustee and the Depositor.
The Trustee shall reimburse such Servicer from amounts in the related  Principal
and Interest  Account for all amounts  advanced by it pursuant to the  preceding
sentence except when the claim relates  directly to the failure of such Servicer
to service and  administer  the Mortgage  Loans in compliance  with the terms of
this Agreement.

     Section 8.31 Reserved.

     Section 8.32 Servicing Standard.  Each Servicer shall perform its servicing
functions  with respect to the Mortgage  Loans in the best  interests of and for
the benefit of the Owners subject to the terms hereof.

     Section 8.33 No  Solicitation.  Each Servicer  agrees that it will not take
any  action or permit or cause any  action to be taken by any of its  agents and
Affiliates,  or by any independent contractors or independent mortgage brokerage
companies  on such  Servicer's  behalf,  to  personally,  by  telephone or mail,
solicit  the  borrower  or  Mortgagor  under any  Mortgage  Loan for any purpose
whatsoever,   including  to  refinance  a  Mortgage  Loan.  Notwithstanding  the
foregoing,  it is understood and agreed that promotions undertaken by a Servicer
or any  Affiliate  thereof  which are  directed to the general  public at large,
including,  without  limitation,  mass mailing  based on  commercially  acquired
mailing  lists,  newspaper,   radio  and  television  advertisements  shall  not
constitute solicitation under this paragraph,  nor is a Servicer prohibited from
responding to unsolicited  requests or inquiries made by a Mortgagor or an agent
of a Mortgagor;  provided  further,  that the Servicer may solicit any Mortgagor
(i) for whom the Servicer has  received a request for  verification  of mortgage
from an originator of mortgage loan products  similar to the Mortgage Loans that
indicates that such Mortgagor  intends to refinance his or her Mortgage Loan and
(ii)  otherwise  in  accordance  with the  Seller's  policy,  if such  policy is
delivered to the related  Servicer in writing.  It is understood and agreed that
all rights and benefits  relating to the  solicitation of any Mortgagors and the
attendant  rights,  title and interest in and to the list of Mortgagors and data
relating to their  Mortgages  shall be retained by Seller.  Notwithstanding  the
foregoing,  each Servicer may, upon written  consent of the Seller,  solicit the
borrower or Mortgagor of a Mortgage Loan for insurance products.

                              END OF ARTICLE VIII


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                                   ARTICLE IX

                              TERMINATION OF TRUST

     Section 9.01 Termination of Trust.

     The Trust created  hereunder and all obligations  created by this Agreement
will  terminate  upon the  payment  to the  Owners of all  Certificates,  of all
amounts held by the Trustee and  required to be paid to such Owners  pursuant to
this  Agreement  upon  the  later to occur  of (a) the  final  payment  or other
liquidation (or any advance made with respect thereto) of the last Mortgage Loan
in the Trust Estate,  (b) the disposition of all property acquired in respect of
any  Mortgage  Loan  remaining  in the Trust  Estate  and (c) at any time when a
Qualified  Liquidation  of both Mortgage Loan Groups  included  within the REMIC
Estate is effected as described below. To effect a termination of this Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the REMIC Estate to adopt
a plan  of  complete  liquidation  for  each of the  Mortgage  Loan  Groups,  as
contemplated  by Section  860F(a)(4) of the Code and (ii) provide to the Trustee
an opinion of counsel  experienced in federal  income tax matters  acceptable to
the Trustee to the effect  that each such  liquidation  constitutes  a Qualified
Liquidation, and the Trustee either shall sell the Mortgage Loans and distribute
the  proceeds  of the  liquidation  of the  Trust  Estate,  or shall  distribute
equitably in kind all of the assets of the Trust Estate to the remaining  Owners
of the  Certificates  each in accordance with such plan, so that the liquidation
or  distribution  of the Trust Estate,  the  distribution of any proceeds of the
liquidation  and the termination of this Agreement occur no later than the close
of the 90th day after the date of adoption of the plan of  liquidation  and such
liquidation qualifies as a Qualified Liquidation. In no event, however, will the
Trust created by this  Agreement  continue  beyond the  expiration of twenty-one
(21) years from the death of the last survivor of the  descendants  of Joseph P.
Kennedy, the late Ambassador of the United States to the Court of Saint James's,
living on the date hereof.  The Trustee shall give written notice of termination
of the Agreement to each Owner in the manner set forth in Section 11.05.


     Section 9.02 Auction Call; Servicer Termination.

     (a) Within 90 days of the Group I Auction Sale Bid Date and with 90 days of
the Group II Auction  Sale Bid Date,  the  Trustee  will  notify the  investment
banking or whole-loan trading firm selected by the Owners of the majority of the
Class R Certificates  (such  investment bank or trading firm, the "Advisor") who
will solicit on behalf of the Trustee  competitive  bids for the purchase of the
Mortgage  Loans then remaining in such Mortgage Loan Group for fair market value
(such  bidders  may  include  the  Owners  of the  Class R  Certificates).  Such
solicitation shall be conducted substantially in the manner described in Exhibit
M hereto.  In the event that  satisfactory bids are received as described below,
the proceeds of the sale of such assets shall be deposited into the  Certificate
Account.  The Trustee will ask the Advisor to solicit, on behalf of the Trustee,
good-faith  bids  from  no  fewer  than  two  prospective  purchasers  that  are
considered at the time to be competitive participants in the home equity market.
The Advisor will consult with any securities  brokerage  houses as then making a
market in the Offered  Certificates to obtain a determination  as to whether the
fair market value of such assets has been offered.

     If the highest  good-faith  bid  received  by the Advisor  from a qualified
bidder is, in the judgment of the  Advisor,  not less than the fair market value
of the Mortgage Loans in such Mortgage Loan Group and if such bid would equal or
exceed the amount set forth in the following  sentence,  the Trustee,  following
consultation with and written  direction from the Advisor,  will sell and assign
the Mortgage Loans in such Mortgage Loan Group without representation,  warranty
or recourse  to such  highest  bidder and will  redeem the Offered  Certificates
related to such Mortgage Loan Group. For the Trustee to consummate


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<PAGE>

the sale, the bid must be at least equal to the  Termination  Price set forth in
Section 9.02(b) hereof. In addition,  the bid must be in an amount sufficient to
pay the fees and expenses of the Trustee owing hereunder. If such conditions are
not met, the Trustee will, following  consultation with the Advisor,  decline to
consummate  such sale. In addition,  the Trustee will decline to consummate such
sale unless it receives  from the Advisor an opinion of counsel  addressed to it
that such sale will not give rise  either to any  "prohibited  transaction"  tax
under Section  860F(a)(1) of the Code or to any tax on contribution to the REMIC
after the Startup Day under  Section  860G(d)(1)  of the Code. In the event such
sale is not consummated in accordance  with the foregoing,  the Trustee will not
be under any  obligation  to solicit any further  bids or otherwise to negotiate
any further  sale of the Mortgage  Loans in such  Mortgage  Loan Group.  In such
event,  however,  if  requested  by the Owners of the Class R  Certificates  the
Trustee may solicit bids from time to time in the future for the purchase of the
Mortgage Loans in such Mortgage Loan Group upon the same terms described  above.
The Trustee may consult with the Advisor and the advice of the Advisor  shall be
full and complete  authorization  and protection in respect of any action taken,
suffered or omitted by it hereunder.

     (b) On any  Monthly  Remittance  Date on or  after  the  Group  I  Servicer
Clean-Up Call Date and on any Monthly  Remittance  Date on or after the Group II
Servicer Clean-Up Call Date, the Servicers  servicing Mortgage Loans relating to
such Mortgage Loan Group  simultaneously may determine to purchase and may cause
the  purchase  from the Trust of all (but not fewer  than  all)  Mortgage  Loans
serviced by the related  Servicer  with respect to such  Mortgage Loan Group and
all  property   theretofore   acquired  in  respect  of  any  Mortgage  Loan  by
foreclosure,  deed in lieu of  foreclosure,  or otherwise then remaining in such
Mortgage Loan Group,  at a price (such price the  "Termination  Price") equal to
100% of the aggregate Loan Balances of the related Mortgage Loans (including any
REO  Property)  as of the  day of  purchase  minus  amounts  remitted  from  the
Principal  and  Interest  Account  to  the  Certificate   Account   representing
collections  of  principal  on the  related  Mortgage  Loans  during the current
Remittance  Period,  plus one month's  interest  on such amount  computed at the
Termination  Date  Pass-Through  Rate,  plus in all cases all accrued and unpaid
Servicing  Fees  plus  the  aggregate  amount  of any  unreimbursed  Delinquency
Advances and Servicing Advances and Delinquency  Advances which the Servicer has
theretofore  failed to remit.  In  connection  with such  purchase,  the related
Servicer shall remit to the Trustee all amounts then on deposit in the Principal
and Interest Account for deposit to the Certificate Account, which deposit shall
be deemed to have occurred immediately preceding such purchase.

     If on any  such  Monthly  Remittance  Date a  Servicer  does  not  elect to
purchase  the  Mortgage  Loans  it is  servicing  and one or  more of the  other
Servicers have so elected,  the Servicer(s) having so elected may give the other
Servicer(s)  notice (not less than ten days prior to the next succeeding Monthly
Remittance  Date)  that  the  electing   Servicer(s)  will  purchase  the  other
Servicers'  Mortgage  Loans  with  respect to such  Mortgage  Loan Group on such
Monthly  Remittance Date at the Termination  Price. If the other  Servicer(s) do
not agree in writing to purchase the Mortgage Loans they are servicing  prior to
the fifth day preceding such Monthly  Remittance Date, the electing  Servicer(s)
may  purchase  all Mortgage  Loans in such  Mortgage  Loan Group on such Monthly
Remittance Date.

     (c) In the event that an auction sale has not occurred with respect to both
Mortgage Loan Groups and the Servicers fail to exercise their respective options
to purchase all of the Mortgage  Loans in both Mortgage Loan Groups,  the Owners
of the Class R  Certificates  are required to purchase all of the Mortgage Loans
in both Mortgage Loan Groups on the Monthly Remittance Date in June 2027.

     (d) In  connection  with any such  purchase,  such  Owners  of the  Class R
Certificates or Servicers,  as applicable,  shall unanimously direct the Trustee
to adopt and the Trustee shall adopt, as to the REMIC Estate, a plan of complete
liquidation  for all of the  Mortgage  Loan  Groups as  contemplated  by Section
860F(a)(4)  of the Code and shall  provide to the  Trustee an Opinion of Counsel
experienced  in federal  income tax  matters  acceptable  to the  Trustee to the
effect that such purchase and liquidation constitutes, as to the


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<PAGE>

REMIC Estate, a Qualified Liquidation.  In addition,  such Owners of the Class R
Certificates or such Servicer shall provide to the Trustee an Opinion of Counsel
acceptable to the Trustee to the effect that such purchase and liquidation  does
not  constitute a preference  payment  pursuant to the United States  Bankruptcy
Code.

     (e) Promptly  following any purchase  described in this Section  9.02,  the
Trustee  will  release  the Files to the Owners of the Class R  Certificates  or
otherwise  upon  their  order or to the  related  Servicer,  if  applicable,  in
accordance  with Section 8.14 hereof.  Upon such  release,  the servicing of the
Mortgage Loans shall remain with the related Servicer,  subject to the servicing
provisions provided for herein.

     Section 9.03 Termination Upon Loss of REMIC Status.

     (a) Following a final determination by the Internal Revenue Service or by a
court of  competent  jurisdiction,  in either case from which no appeal is taken
within the permitted time for such appeal, or if any appeal is taken,  following
a final  determination of such appeal from which no further appeal can be taken,
to the effect  that the REMIC  Estate  does not and will no longer  qualify as a
REMIC pursuant to Section 860D of the Code (the "Final  Determination"),  at any
time on or after  the date  which  is 30  calendar  days  following  such  Final
Determination  the Owners of a majority in Percentage  Interests  represented by
the Offered  Certificates  then  Outstanding may direct the Trustee on behalf of
the Trust to adopt a plan of complete  liquidation,  as  contemplated by Section
860F(a)(4) of the Code.

     The  Trustee  shall  notify  the  Servicers  and the  Owners of the Class R
Certificates of such election to liquidate or such determination to purchase, as
the case may be (the  "Termination  Notice").  The Owners of a  majority  of the
Percentage  Interest of the Class R Certificates then Outstanding may, within 60
days from the date of receipt of the  Termination  Notice (the "Purchase  Option
Period"), at their option,  purchase from the Trust all (but not fewer than all)
Mortgage Loans and all property  theretofore  acquired by  foreclosure,  deed in
lieu of foreclosure, or otherwise in respect of any Mortgage Loan then remaining
in the Trust  Estate at a purchase  price equal to the  Termination  Price.  If,
during the Purchase Option Period,  the Owners of the Class R Certificates  have
not exercised the option described in the immediately preceding paragraph,  then
upon the  expiration of the Purchase  Option Period in the event that the Owners
of the Offered  Certificates  have given the Trustee the direction  described in
clause (a) above,  the Trustee  shall sell the Mortgage  Loans and reimburse the
Servicer  for  unreimbursed  (including  nonrecoverable)  Delinquency  Advances,
Servicing  Advances and Servicing Fees and distribute the remaining  proceeds of
the  liquidation  of the  Trust  Estate,  each in  accordance  with  the plan of
complete  liquidation,  such that, if so directed,  the liquidation of the Trust
Estate,  the distribution of the proceeds of the liquidation and the termination
of this  Agreement  occur no later than the close of the 60th day, or such later
day as the Owners of the Offered Certificates shall permit or direct in writing,
after the  expiration of the Purchase  Option  Period.  In connection  with such
purchase, the Servicer shall remit to the Trustee all amounts then on deposit in
the Principal and Interest Account for deposit to the Certificate Account, which
deposit shall be deemed to have occurred immediately preceding such purchase.

     (b)  Following  a Final  Determination,  the  Owners of a  majority  of the
Percentage  Interest of the Class R Certificates  then Outstanding may, at their
option and upon delivery to the Trustee of an Opinion of Counsel  experienced in
federal income tax matters  acceptable to the Trustee  selected by the Owners of
the Class R Certificates which opinion shall be reasonably  satisfactory in form
and substance to the Trustee and the Seller to the effect that the effect of the
Final Determination is to increase  substantially the probability that the gross
income of the Trust will be subject to federal taxation, purchase from the Trust
all (but not  fewer  than  all)  Mortgage  Loans  and all  property  theretofore
acquired by foreclosure, deed in lieu of foreclosure, or otherwise in respect of
any Mortgage Loan then  remaining in the Trust Estate at a purchase  price equal
to the  aggregate  Loan  Balances of all  Mortgage  Loans as of the date of such
purchase,  plus  (a)  one  month's  interest  on  such  amount  computed  at the
Termination  Date  Pass-Through  Rate, (b) the aggregate  amount of unreimbursed
(including   nonrecoverable)   Delinquency  Advances,   Servicing  Advances  and
Servicing Fees and (c) the interest


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<PAGE>

portion of any  Delinquency  Advances which a related  Servicer has  theretofore
failed to remit.  In connection with such purchase,  the related  Servicer shall
remit to the Trustee all amounts then on deposit in the  Principal  and Interest
Account for deposit to the Certificate Account, which deposit shall be deemed to
have occurred immediately  preceding such purchase.  The foregoing opinion shall
be deemed  satisfactory  unless the Seller or the Trustee  gives the Owners of a
majority of the Percentage Interest of the Class R Certificates notice that such
opinion is not satisfactory within thirty days after receipt of such opinion. In
connection with any such purchase, such Owners shall direct the Trustee to adopt
a plan of complete liquidation as contemplated by Section 860F(a)(4) of the Code
and shall  provide to the Trustee an Opinion of Counsel  experienced  in federal
income tax  matters to the effect  that such  purchase  constitutes  a Qualified
Liquidation.

     Section 9.04 Disposition of Proceeds.

     The Trustee  shall,  upon  receipt  thereof,  deposit  the  proceeds of any
liquidation of the Trust Estate  pursuant to this Article IX to the  Certificate
Account for application as provided in Section 7.03 hereof;  provided,  however,
that any amounts  representing  unrecovered  Delinquency  Advances and Servicing
Advances  which a Servicer  determined  to be  nonrecoverable  and  unreimbursed
Delinquency  Advances and  Servicing  Advances and  Servicing  Fees  theretofore
funded by a Servicer from the  Servicer's own funds shall be paid by the Trustee
to the Servicer from the proceeds of the Trust Estate.

                                END OF ARTICLE IX


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<PAGE>

                                    ARTICLE X

                                   THE TRUSTEE

     Section 10.01 Certain Duties and Responsibilities.

     (a) The Trustee  (i) (A)  undertakes  to perform  such duties and only such
duties as are specifically set forth in this Agreement, and no implied covenants
or  obligations  shall be read into this  Agreement  against the Trustee and (B)
shall serve as the Trustee at all times  under this  Agreement,  and (ii) in the
absence of bad faith on its part, may conclusively  rely, as to the truth of the
statements  and  the  correctness  of  the  opinions  expressed  therein,   upon
certificates   or  opinions   furnished   pursuant  to  and  conforming  to  the
requirements  of this  Agreement;  but in the case of any such  certificates  or
opinions which by any provision hereof are specifically required to be furnished
to the Trustee,  shall be under a duty to examine the same to determine  whether
or not they conform to the requirements of this Agreement.

     (b) Notwithstanding the appointment of the Servicers hereunder, the Trustee
is hereby  empowered to perform the duties of the  Servicers it being  expressly
understood,  however, that the foregoing describes a power and not an obligation
of the Trustee, and that all parties hereto agree that, prior to any termination
of the  Servicers,  the  Servicers  and,  thereafter,  the  Trustee or any other
successor  servicer  shall  perform  such  duties.  Specifically,   and  not  in
limitation of the foregoing,  the Trustee shall upon  termination or resignation
of the Servicers,  and pending the  appointment of any other Person as successor
Servicer have the power and duty during its performance as successor Servicer:

     (i)  to collect Mortgagor payments;

     (ii) to foreclose on defaulted Mortgage Loans;

     (iii)to  enforce  due-on-sale  clauses  and to enter  into  assumption  and
          substitution agreements as permitted by Section 8.12 hereof;

     (iv) to deliver instruments of satisfaction pursuant to Section 8.14;

     (v)  to enforce the Mortgage Loans; and

     (vi) to  make  Delinquency  Advances  and  Servicing  Advances  and  to pay
          Compensating  Interest  (and to be  reimbursed  therefor  as  provided
          herein).

     (c) No  provision  of this  Agreement  shall be  construed  to relieve  the
Trustee from liability for its own negligent  action,  its own negligent failure
to act or its own willful misconduct, except that:

     (i)  this  subsection  shall  not be  construed  to  limit  the  effect  of
          subsection (a) of this Section;

     (ii) the Trustee shall not be  personally  liable for any error of judgment
          made in good faith by an Authorized Officer, unless it shall be proved
          that the Trustee was negligent in  ascertaining  the pertinent  facts;
          and

     (iii)the Trustee  shall not be liable with  respect to any action  taken or
          omitted  to be  taken  by it in good  faith  in  accordance  with  the
          direction of the Owners of a majority in Percentage Interest 


                                      109
<PAGE>

          of the  Certificates of the affected Class or Classes  relating to the
          time,  method and place of conducting  any  proceeding  for any remedy
          available to the Trustee,  or exercising any trust or power  conferred
          upon the Trustee, under this Agreement relating to such Certificates.

     (d) Whether or not therein  expressly so provided,  every provision of this
Agreement  relating to the conduct or  affecting  the  liability of or affording
protection to the Trustee shall be subject to the provisions of this Section.

     (e) No provision of this  Agreement  shall require the Trustee to expend or
risk its own funds or otherwise incur any financial liability in the performance
of any of its  duties  hereunder,  or in the  exercise  of any of its  rights or
powers, if it shall have reasonable grounds for believing that repayment of such
funds or adequate  indemnity  against such risk or  liability is not  reasonably
assured to it. None of the provisions  contained in this Agreement  shall in any
event  require  the  Trustee to  perform,  or be  responsible  for the manner of
performance  of, any of the  obligations of the Servicers  under this Agreement,
except  during such time,  if any, as the Trustee shall be the successor to, and
be vested with the rights,  duties,  powers and  privileges of, the Servicers in
accordance with the terms of this Agreement.

     (f) The permissive right of the Trustee to take actions  enumerated in this
Agreement  shall  not be  construed  as a duty  and  the  Trustee  shall  not be
answerable for other than its own negligence or willful misconduct.

     (g) The Trustee  shall be under no  obligation to institute any suit, or to
take any remedial  proceeding under this Agreement,  or to take any steps in the
execution of the trusts hereby  created or in the  enforcement of any rights and
powers hereunder until it shall be indemnified to its  satisfaction  against any
and all  costs and  expenses,  outlays  and  counsel  fees and other  reasonable
disbursements  and against all liability,  except liability which is adjudicated
to have resulted from its negligence or willful  misconduct,  in connection with
any action so taken.

     (h) Neither the Servicers,  the Seller nor the Trustee knowingly shall take
any  action  that  would  cause  the Class A-8  Certificates  or the Class  M-1A
Certificates  to fail to qualify as  "mortgage  related  securities"  within the
meaning of the Securities Exchange Act of 1934, as amended.

     Section 10.02 Removal of Trustee for Cause.

     (a) The Trustee may be removed  pursuant to  paragraph  (b) hereof upon the
occurrence  of any of the following  events  (whatever the reason for such event
and whether it shall be voluntary or  involuntary or be effected by operation of
law or pursuant to any judgment, decree or order of any court or any order, rule
or regulation of any administrative or governmental body):

          (1) the Trustee shall fail to distribute to the Owners entitled hereto
     on any Payment Date amounts  available for  distribution in accordance with
     the terms hereof (provided,  however, that any such failure which is due to
     circumstances  beyond the control of the  Trustee  shall not be a cause for
     removal hereunder); or

          (2) the  Trustee  shall fail in the  performance  of, or  breach,  any
     covenant  or  agreement  of  the  Trustee  in  this  Agreement,  or if  any
     representation  or warranty of the Trustee made in this Agreement or in any
     certificate  or other writing  delivered  pursuant  hereto or in connection
     herewith shall prove


                                      110
<PAGE>

     to be incorrect in any material  respect as of the time when the same shall
     have been made,  and such failure or breach shall  continue or not be cured
     for a period of 30 days after there shall have been given, by registered or
     certified  mail,  to the Trustee by the Seller or by the Owners of at least
     25% of the aggregate  Percentage  Interests in the Trust Estate represented
     by the Offered  Certificates then Outstanding,  or, if there are no Offered
     Certificates then Outstanding,  by such Percentage Interests represented by
     the Class R  Certificates,  a written  notice  specifying  such  failure or
     breach and requiring it to be remedied; or

          (3) a decree or order of a court or agency  or  supervisory  authority
     having  jurisdiction  for the  appointment  of a conservator or receiver or
     liquidator in any insolvency,  readjustment of debt,  marshalling of assets
     and  liabilities  or  similar   proceedings,   or  for  the  winding-up  or
     liquidation  of its affairs,  shall have been entered  against the Trustee,
     and such  decree or order  shall have  remained  in force  undischarged  or
     unstayed for a period of 60 days; or

          (4) a  conservator  or  receiver  or  liquidator  or  sequestrator  or
     custodian of the  property of the Trustee is  appointed in any  insolvency,
     readjustment  of debt,  marshalling  of assets and  liabilities  or similar
     proceedings   of  or  relating  to  the  Trustee  or  relating  to  all  or
     substantially all of its property;

          (5)  the  Trustee  shall  become  insolvent  (however   insolvency  is
     evidenced),  generally  fail to pay its  debts as they  come  due,  file or
     consent to the filing of a petition  to take  advantage  of any  applicable
     insolvency or reorganization statute, make an assignment for the benefit of
     its creditors,  voluntarily  suspend  payment of its  obligations,  or take
     corporate action for the purpose of any of the foregoing; or

          (6) the Trustee shall fail to meet the  eligibility  requirements  set
     forth in Section 10.08 herein.

     The Depositor shall give to the Rating Agencies notice of the occurrence of
any such event of which the Depositor is aware.

     (b) If any event described in Paragraph (a) occurs and is continuing,  then
and in every  such  case the  Depositor  and the  Owners  of a  majority  of the
Percentage Interests represented by the Offered Certificates then Outstanding or
if there are no Offered  Certificates  then  Outstanding by such majority of the
Percentage  Interests  represented by the Class R Certificates,  may, whether or
not the  Trustee  resigns  pursuant  to Section  10.09(b)  hereof,  immediately,
concurrently with the giving of notice to the Trustee,  and without delaying the
30 days required for notice therein, appoint a successor Trustee pursuant to the
terms of Section 10.09 hereof.

     (c) The Servicers shall not be liable for any costs relating to the removal
of the Trustee or the appointment of a new Trustee.

     Section 10.03 Certain Rights of the Trustee.

     Except as otherwise provided in Section 10.01 hereof:

     (a) the Trustee  may rely and shall be  protected  in acting or  refraining
from acting upon any resolution,  certificate,  statement,  instrument, opinion,
report, notice, request, direction, consent, order, bond, note or other paper or
document  believed by it to be genuine and to have been signed or  presented  by
the proper party or parties;

     (b) any request or direction of the Depositor, the Seller, the Servicers or
the Owners of any Class of Certificates  mentioned  herein shall, at the request
of the Trustee, be in writing;


                                      111
<PAGE>

     (c) whenever in the administration of this Agreement the Trustee shall deem
it desirable that a matter be proved or established  prior to taking,  suffering
or omitting to take any action hereunder,  the Trustee (unless other evidence be
herein  specifically  prescribed)  may, in the absence of bad faith on its part,
request and rely upon an Officer's Certificate;

     (d) the Trustee may consult with  counsel,  and the written  advice of such
counsel  (selected  in good  faith by the  Trustee)  shall be full and  complete
authorization and protection in respect of any action taken, suffered or omitted
by it hereunder in good faith and in reasonable reliance thereon;

     (e) the Trustee  shall be under no obligation to exercise any of the rights
or powers  vested in it by this  Agreement at the request or direction of any of
the Owners pursuant to this Agreement,  unless such Owners shall have offered to
the Trustee  reasonable  security or indemnity  against the costs,  expenses and
liabilities  which might be incurred by it in  compliance  with such  request or
direction;

     (f) the Trustee shall not be bound to make any investigation into the facts
or  matters  stated  in  any  resolution,  certificate,  statement,  instrument,
opinion, report, notice, request, direction, consent, order, bond, note or other
paper or  document,  but the  Trustee in its  discretion  may make such  further
inquiry or investigation into such facts or matters as it may see fit;

     (g) the  Trustee  may  execute  any of the  trusts or powers  hereunder  or
perform any duties hereunder either directly or by or through agents,  attorneys
or custodian;

     (h) the  Trustee  shall not be liable  for any  action it takes or omits to
take in good faith which it  reasonably  believes to be authorized or within the
discretion or the rights or powers  conferred upon it under this Agreement other
than as to validity and sufficiency of its authentication of the Certificates;

     (i) the right of the Trustee to perform any discretionary act enumerated in
this  Agreement  shall not be construed as a duty,  and the Trustee shall not be
answerable  for  other  than  its  negligence  or  willful   misconduct  in  the
performance of such act;

     (j) pursuant to the terms of this  Agreement,  each Servicer is required to
furnish to the Trustee  from time to time certain  information  and make various
calculations which are relevant to the performance of the Trustee's duties under
the  Agreement.  The Trustee shall be entitled to rely in good faith on any such
information and  calculations in the  performance of its duties  hereunder,  (i)
unless and until an Authorized  Officer of the Trustee has actual knowledge,  or
is advised  by any Owner of a  Certificate  (either  in  writing or orally  with
prompt   written  or  telecopies   confirmation),   that  such   information  or
calculations  is or are  incorrect,  or (ii) unless there is a manifest error in
any such information; and

     (k) the Trustee shall not be required to give any bond or surety in respect
of the  execution  of the Trust  Estate  created  hereby or the  powers  granted
hereunder.

     Section 10.04 Not Responsible for Recitals or Issuance of Certificates.

     The recitals and representations  contained herein and in the Certificates,
except any such recitals and representations  relating to the Trustee,  shall be
taken  as  the   statements  of  the  Depositor  and  the  Trustee   assumes  no
responsibility for their correctness.  The Trustee makes no representation as to
the validity or  sufficiency  of this  Agreement,  of the  Certificates,  or any
Mortgage  Loan  or  document  related  thereto  other  than as to  validity  and
sufficiency of its authentication of the Certificates.  The Trustee shall not be
accountable  for  the  use  or  application  by  the  Depositor  of  any  of the
Certificates  or of  the  proceeds  of  such  Certificates,  or for  the  use or
application  of any funds paid to the  Depositor,  the Seller or the Servicer in
respect of the 


                                      112
<PAGE>

Mortgage  Loans or deposited  into or withdrawn  from the Principal and Interest
Account or the Certificate Account by the Depositor, the related Servicer or the
Seller,   and  shall  have  no  responsibility   for  filing  any  financing  or
continuation  statement in any public office at any time or otherwise to perfect
or maintain the  perfection  of any  security  interest or lien or to prepare or
file any tax returns  (except as provided in Section  11.16) or  Securities  and
Exchange  Commission  filings  for the Trust or to record  this  Agreement.  The
Trustee  shall not be  required  to take  notice or be deemed to have  notice or
knowledge of any default unless an Authorized  Officer of the Trustee shall have
received  written notice thereof or an Authorized  Officer has actual  knowledge
thereof.  In the absence of receipt of such notice, the Trustee may conclusively
assume that no default has occurred.

     Section 10.05 May Hold Certificates.

     The Trustee,  any Paying Agent,  Registrar or any other agent of the Trust,
in its  individual  or any other  capacity,  may  become an Owner or  pledgee of
Certificates and may otherwise deal with the Trust with the same rights it would
have if it were not Trustee, any Paying Agent, Registrar or such other agent.

     Section 10.06 Money Held in Trust.

     Money held by the Trustee in trust  hereunder  need not be segregated  from
other trust funds except to the extent  required  herein or required by law. The
Trustee  shall be under no liability  for  interest on any money  received by it
hereunder except as otherwise agreed with the Seller and except to the extent of
income or other gain on  investments  which are deposits in or  certificates  of
deposit of the Trustee in its commercial capacity.

     Section 10.07 Compensation and Reimbursement; No Lien for Fees.

     The Trustee  shall  receive  compensation  for fees and  reimbursement  for
expenses  pursuant to Section  2.05,  Section  7.03(c) and (d) and Section  7.05
hereof.  The Trustee  shall have no lien on the Trust  Estate for the payment of
such fees and expenses.

     Section 10.08 Corporate Trustee Required; Eligibility.

     There  shall  at  all  times  be  a  Trustee  hereunder  which  shall  be a
corporation  or  association  organized and doing business under the laws of the
United States of America or of any State  authorized under such laws to exercise
corporate  trust  powers,  having a  combined  capital  and  surplus of at least
$50,000,000  subject to  supervision  or  examination  by the  United  States of
America and having a deposit rating of at least A- by Standard & Poor's (or such
lower rating as may be acceptable to Standard & Poor's),  A2 by Moody's (or such
lower rating as may be acceptable  to Moody's) and, if rated by Fitch,  having a
rating of at least A- from Fitch (or such lower rating as may be  acceptable  to
Fitch).  If such  Trustee  publishes  reports of  condition  at least  annually,
pursuant to law or to the requirements of the aforesaid supervising or examining
authority,  then for the  purposes of this  Section,  the  combined  capital and
surplus of such  corporation or  association  shall be deemed to be its combined
capital  and  surplus as set forth in its most  recent  report of  condition  so
published.  If at any time the Trustee  shall cease to be eligible in accordance
with the  provisions of this Section,  it shall,  upon the request of the Seller
resign  immediately in the manner and with the effect  hereinafter  specified in
this Article X.


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<PAGE>

     Section 10.09 Resignation and Removal; Appointment of Successor.

     (a) No  resignation  or  removal of the  Trustee  and no  appointment  of a
successor  trustee  pursuant to this Article X shall become  effective until the
acceptance of appointment by the successor trustee under Section 10.10 hereof.

     (b) The Trustee, or any trustee or trustees hereafter appointed, may resign
at any time by giving  written  notice of  resignation  to the  Depositor and by
mailing  notice of  resignation by first-class  mail,  postage  prepaid,  to the
Owners at their addresses appearing on the Register;  provided, that the Trustee
cannot  resign solely for the failure to receive the Trustee Fee. A copy of such
notice  shall be sent by the  resigning  Trustee  to the Rating  Agencies.  Upon
receiving  notice  of  resignation,  the  Depositor  shall  promptly  appoint  a
successor trustee or trustees by written instrument,  in duplicate,  executed on
behalf of the Trust by an Authorized Officer of the Depositor, one copy of which
instrument  shall be delivered  to the Trustee so resigning  and one copy to the
successor trustee or trustees. If no successor trustee shall have been appointed
and have accepted  appointment within 30 days after the giving of such notice of
resignation,   the  resigning  trustee  may  petition  any  court  of  competent
jurisdiction  for the appointment of a successor  trustee,  or any Owner may, on
behalf of himself and all others similarly situated, petition any such court for
the  appointment of a successor  trustee.  Such court may thereupon,  after such
notice,  if any,  as it may deem  proper and  appropriate,  appoint a  successor
trustee.

     (c) If at any time the Trustee  shall cease to be  eligible  under  Section
10.08  hereof and shall fail to resign  after  written  request  therefor by the
Depositor,  the Depositor may remove the Trustee and appoint a successor trustee
by  written  instrument,  in  duplicate,  executed  on behalf of the Trust by an
Authorized  Officer  of the  Depositor,  one copy of which  instrument  shall be
delivered to the Trustee so removed and one copy to the successor trustee.

     (d) The Owners of a majority of the Percentage Interests represented by the
Offered  Certificates or, if there are no Offered Certificates then Outstanding,
by  such  majority  of the  Percentage  Interests  represented  by the  Class  R
Certificates, may at any time remove the Trustee and appoint a successor trustee
by  delivering  to the  Trustee  to be  removed,  to the  successor  trustee  so
appointed, to the Depositor and to the Servicer, copies of the record of the act
taken by the Owners, as provided for in Section 11.03 hereof.

     (e) If the Trustee fails to perform its duties in accordance with the terms
of this Agreement,  or becomes ineligible  pursuant to Section 10.08 to serve as
Trustee,  the Seller may remove the Trustee  and appoint a successor  trustee by
written  instrument,  in triplicate,  signed by the Seller duly authorized,  one
complete  set of which  instruments  shall be delivered  to the  Depositor,  one
complete  set to the Trustee so removed and one  complete  set to the  successor
Trustee so appointed.

     (f) If the Trustee shall resign,  be removed or become incapable of acting,
or if a vacancy  shall  occur in the office of the  Trustee  for any cause,  the
Seller shall promptly appoint a successor trustee. If within one year after such
resignation,  removal or  incapability  or the  occurrence  of such  vacancy,  a
successor  trustee  shall be  appointed  by act of the Seller or the Owners of a
majority of the Percentage  Interests  represented  by the Offered  Certificates
then  Outstanding,  the successor  trustee so appointed shall forthwith upon its
acceptance of such  appointment  become the successor  trustee and supersede the
successor trustee appointed by the Depositor. If no successor trustee shall have
been so  appointed  by the  Depositor  or the  Owners  and shall  have  accepted
appointment  in the manner  hereinafter  provided,  any Owner may,  on behalf of
himself  and all others  similarly  situated,  petition  any court of  competent
jurisdiction  for  the  appointment  of a  successor  trustee.  Such  court  may
thereupon,  after such  notice,  if any,  as it may deem  proper and  prescribe,
appoint a successor trustee.


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<PAGE>

     (g) The  Depositor  shall  give  notice of any  removal  of the  Trustee by
mailing notice of such event by first-class mail, postage prepaid, to the Rating
Agencies and the Servicers and to the Owners as their names and addresses appear
in the Register. Each notice shall include the name of the successor Trustee and
the address of its corporate trust office.

     Section 10.10 Acceptance of Appointment by Successor Trustee.

     Every successor trustee appointed hereunder shall execute,  acknowledge and
deliver to the Depositor on behalf of the Trust and to its  predecessor  Trustee
an instrument  accepting such appointment  hereunder and stating its eligibility
to serve as Trustee  hereunder,  and thereupon the resignation or removal of the
predecessor  Trustee shall become effective and such successor trustee,  without
any further act,  deed or  conveyance,  shall become vested with all the rights,
powers,  trusts,  duties and obligations of its predecessor  hereunder;  but, on
request of the  Depositor or the successor  Trustee,  such  predecessor  Trustee
shall,  upon  payment  of its  charges  then  unpaid,  execute  and  deliver  an
instrument  transferring to such successor trustee all of the rights, powers and
trusts of the Trustee so ceasing to act,  and shall duly  assign,  transfer  and
deliver to such successor trustee all property and money held by such Trustee so
ceasing to act  hereunder.  Upon  request  of any such  successor  trustee,  the
Depositor on behalf of the Trust shall execute any and all  instruments for more
fully and certainly vesting in and confirming to such successor trustee all such
rights, powers and trusts.

     Upon  acceptance of appointment by a successor  Trustee as provided in this
Section,  the Depositor shall mail notice thereof by first-class  mail,  postage
prepaid, to the Owners at their last addresses appearing upon the Register.  The
Depositor  shall  send a copy of such  notice  to the  Rating  Agencies.  If the
Depositor  fails to mail  such  notice  within  ten  days  after  acceptance  of
appointment  by the successor  Trustee,  the successor  trustee shall cause such
notice to be mailed at the expense of the Trust.

     No successor  trustee  shall accept its  appointment  unless at the time of
such  acceptance  such  successor  shall be qualified  and  eligible  under this
Article X.

     Section 10.11 Merger,  Conversion,  Consolidation or Succession to Business
                   of the Trustee.

     Any  corporation  or  association  into which the  Trustee may be merged or
converted  or  with  which  it  may  be  consolidated,  or  any  corporation  or
association resulting from any merger,  conversion or consolidation to which the
Trustee shall be a party, or any corporation or association succeeding to all or
substantially  all of the corporate trust business of the Trustee,  shall be the
successor of the Trustee hereunder, without the execution or filing of any paper
or any further act on the part of any of the parties hereto; provided,  however,
that such corporation or association  shall be otherwise  qualified and eligible
under  this  Article X. In case any  Certificates  have been  executed,  but not
delivered, by the Trustee then in office, any successor by merger, conversion or
consolidation  to  such  Trustee  may  adopt  such  execution  and  deliver  the
Certificates  so executed with the same effect as if such successor  Trustee had
itself executed such Certificates.

     Section 10.12 Reporting; Withholding.

     (a) The Trustee  shall timely  provide to the Owners the  Internal  Revenue
Service's  Form 1099 and any other  statement  required by  applicable  Treasury
regulations  as determined by the Tax Matters  Person,  and shall  withhold,  as
required by applicable law, federal, state or local taxes, if any, applicable to
distributions  to the Owners,  including  but not limited to backup  withholding
under  Section  3406 of the Code and the  withholding  tax on  distributions  to
foreign investors under Sections 1441 and 1442 of the Code.

     (b) As required by law or upon request of the Tax Matters Person and except
as otherwise  specifically  set forth in subsection (a) above, the Trustee shall
timely file all reports prepared by the Depositor


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<PAGE>

and  required  to be  filed  by the  Trust  with  any  federal,  state  or local
governmental  authority  having  jurisdiction  over the Trust,  including  other
reports  that  must be  filed  with the  Owners,  such as the  Internal  Revenue
Service's Form 1066 and Schedule Q and the form required under Section 6050J and
6050K of the Code, if applicable to REMICs.  The Trustee shall,  upon request of
the Tax Matters Person,  collect any forms or reports from the Owners determined
by the Tax Matters Person to be required  under  applicable  federal,  state and
local tax laws.

     (c) The Depositor covenants and agrees that it shall provide to the Trustee
any information  necessary to enable the Trustee to meet its  obligations  under
subsections (a) and (b) above.

     (d)  Except  as  otherwise   provided,   the   Depositor   shall  have  the
responsibility  for  preparation  of  all  returns,  forms,  reports  and  other
documents referred to in this Section and the Trustee's  responsibility shall be
to execute such documents.

     Section 10.13 Liability of the Trustee.

     The Trustee  shall be liable in  accordance  herewith only to the extent of
the obligations  specifically imposed upon and undertaken by the Trustee herein.
Neither the Trustee nor any of the directors,  officers,  employees or agents of
the Trustee shall be under any liability on any  Certificate or otherwise to the
Certificate Account,  the Depositor,  the Seller, the Servicers or any Owner for
any action taken or for  refraining  from the taking of any action in good faith
pursuant to this Agreement or for errors in judgment;  provided,  however,  that
this provision shall not protect the Trustee, its directors, officers, employees
or agents or any such Person  against any  liability  which would  otherwise  be
imposed  by reason of  negligent  action,  negligent  failure  to act or willful
misconduct in the  performance  of duties or by reason of reckless  disregard of
obligations  and duties  hereunder.  In addition,  the  Depositor and the Seller
covenant and agree to  indemnify  the Trustee in its capacity as Trustee and not
as successor Servicer (unless resulting from failure of the related  predecessor
Servicer  to perform  in  accordance  with this  Agreement),  from,  and hold it
harmless against, any and all losses,  liabilities,  damages, claims or expenses
(including  legal fees and  expenses)  of  whatsoever  kind arising out of or in
connection  with the  performance of the Trustee's  duties  hereunder other than
those  resulting  from  the  negligence  or bad  faith of the  Trustee,  and the
Depositor shall pay all amounts not otherwise paid pursuant to Sections 2.05 and
7.06 hereof.  The Trustee and any  director,  officer,  employee or agent of the
Trustee may rely and shall be protected in acting or  refraining  from acting in
good faith on any certificate,  notice or other document of any kind prima facie
properly  executed  and  submitted  by the  Authorized  Officer  of  any  Person
respecting any matters arising  hereunder.  The provisions of this Section 10.13
shall  survive  the  termination  of  this  Agreement  and  the  payment  of the
outstanding Certificates.

     Section 10.14 Appointment of Co-Trustee or Separate Trustee .

     Notwithstanding  any other  provisions of this Agreement,  at any time, for
the purpose of meeting any legal  requirements of any  jurisdiction in which any
part of the Trust Estate or Property may at the time be located,  the  Depositor
and the  Trustee  acting  jointly  shall  have the power and shall  execute  and
deliver all  instruments to appoint one or more Persons  approved by the Trustee
to act as co-Trustee  or  co-Trustees,  jointly with the Trustee,  of all or any
part of the Trust Estate or separate Trustee or separate Trustees of any part of
the Trust  Estate,  and to vest in such Person or Persons,  in such capacity and
for the  benefit  of the  Owners,  such title to the Trust  Estate,  or any part
thereof,  and,  subject to the other  provisions  of this  Section  10.14,  such
powers, duties, obligations,  rights and trusts as the Depositor and the Trustee
may consider  necessary or desirable.  If the Depositor shall not have joined in
such  appointment  within 15 days after the receipt by it of a request so to do,
the Trustee alone shall have the power to make such  appointment.  No co-Trustee
or separate Trustee hereunder shall be required to meet the terms of eligibility
as a  successor  trustee  


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<PAGE>

under Section 10.08 and no notice to Owner of the  appointment of any co-Trustee
or separate Trustee shall be required under Section 10.09.

     Every separate Trustee and co-Trustee  shall, to the extent  permitted,  be
appointed and act subject to the following provisions and conditions:

          (i) All rights,  powers,  duties and obligations  conferred or imposed
     upon the  Trustee  shall be  conferred  or imposed  upon and  exercised  or
     performed by the Trustee and such separate  Trustee or  co-Trustee  jointly
     (it being  understood  that such  separate  Trustee  or  co-Trustee  is not
     authorized  to act  separately  without the  Trustee  joining in such act),
     except to the extent  that under any law of any  jurisdiction  in which any
     particular act or acts are to be performed (whether as Trustee hereunder or
     as successor to the Servicer  hereunder),  the Trustee shall be incompetent
     or  unqualified  to perform  such act or acts,  in which event such rights,
     powers, duties and obligations (including the holding of title to the Trust
     Estate or any portion thereof in any such jurisdiction)  shall be exercised
     and performed singly by such separate Trustee or co-Trustee,  but solely at
     the direction of the Trustee;

          (ii) No co-Trustee hereunder shall be held personally liable by reason
     of any act or omission of any other co-Trustee hereunder; and

          (iii) The  Servicers  and the Trustee  acting  jointly may at any time
     accept the resignation of or remove any separate Trustee or co-Trustee.

     Any notice,  request or other  writing given to the Trustee shall be deemed
to have been given to each of the then  separate  Trustees and  co-Trustees,  as
effectively  as if  given  to each of  them.  Every  instrument  appointing  any
separate  Trustee or co-Trustee shall refer to this Agreement and the conditions
of this Section 10.14. Each separate Trustee and co-Trustee, upon its acceptance
of the trusts conferred,  shall be vested with the estates or property specified
in its instrument of appointment, either jointly with the Trustee or separately,
as may be provided  therein,  subject to all the  provisions of this  Agreement,
specifically including every provision of this Agreement relating to the conduct
of, affecting the liability of, or affording  protection to, the Trustee.  Every
such instrument  shall be filed with the Trustee and a copy thereof given to the
Servicers.

     Any  separate  Trustee  or  co-Trustee  may,  at any time,  constitute  the
Trustee,  its agent or attorney-in-fact,  with full power and authority,  to the
extent not  prohibited  by law, to do any lawful act under or in respect of this
Agreement on its behalf and in its name.  If any separate  Trustee or co-Trustee
shall die, become incapable of acting, resign or be removed, all of its estates,
properties,  rights,  remedies  and trusts shall vest in and be exercised by the
Trustee,  to the extent  permitted by law,  without the  appointment of a new or
successor Trustee.

     Section 10.15 Appointment of Custodians.

     The Trustee may appoint one or more  Custodians to hold all or a portion of
the  Trustee's  Files as agent for the  Trustee,  by  entering  into a Custodial
Agreement  in the form of Exhibit  L.  Subject  to this  Article X, the  Trustee
agrees to comply with the terms of each  Custodial  Agreement and to enforce the
terms and provisions thereof against the Custodian for the benefit of the Owners
of the Certificates.

                                END OF ARTICLE X


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                                   ARTICLE XI

                                  MISCELLANEOUS

     Section 11.01 Compliance Certificates and Opinions.

     Upon any application or request by the Depositor,  the Seller or the Owners
to the Trustee to take any action  under any  provision of this  Agreement,  the
Depositor,  the Seller or the Owners,  as the case may be, shall  furnish to the
Trustee a certificate  stating that all conditions  precedent,  if any, provided
for in this Agreement  relating to the proposed  action have been complied with,
except  that in the case of any such  application  or  request  as to which  the
furnishing of such documents is  specifically  required by any provision of this
Agreement  relating to such  particular  application  or request,  no additional
certificate need be furnished.

     Except as otherwise  specifically  provided  herein,  each  certificate  or
opinion with respect to compliance with a condition or covenant  provided for in
this Agreement  (including one furnished  pursuant to specific  requirements  of
this Agreement relating to a particular application or request) shall include:

          (a) a statement  that each  individual  signing  such  certificate  or
     opinion has read such  covenant or  condition  and the  definitions  herein
     relating thereto;

          (b) a brief statement as to the nature and scope of the examination or
     investigation  upon which the  statements  or  opinions  contained  in such
     certificate or opinion are based; and

          (c) a statement as to whether, in the opinion of each such individual,
     such condition or covenant has been complied with.

     Section 11.02 Form of Documents Delivered to the Trustee.

     In any case where  several  matters  are  required to be  certified  by, or
covered by an opinion of, any specified  Person,  it is not  necessary  that all
such  matters  be  certified  by, or covered by the  opinion  of,  only one such
Person,  or that they be so certified or covered by only one  document,  but one
such Person may certify or give an opinion  with respect to some matters and one
or more other such Persons as to other matters,  and any such Person may certify
or give an opinion as to such matters in one or several documents.

     Any  certificate or opinion of an Authorized  Officer of the Trustee may be
based,  insofar  as it  relates to legal  matters,  upon an Opinion of  Counsel,
unless such  Authorized  Officer  knows,  or in the exercise of reasonable  care
should  know,  that the  opinion  with  respect  to the  matters  upon which his
certificate or opinion is based is erroneous. Any such certificate or opinion of
an  Authorized  Officer of the  Trustee or any  Opinion of Counsel may be based,
insofar as it relates to factual  matters,  upon a certificate or opinion of, or
representations by, one or more Authorized Officers of the Depositor, the Seller
or the  Servicers,  stating  that the  information  with respect to such factual
matters is in the  possession  of the  Depositor,  the Seller or such  Servicer,
unless  such  Authorized  Officer  or  counsel  knows,  or in  the  exercise  of
reasonable care should know, that the certificate or opinion or  representations
with respect to such matters are  erroneous.  Any Opinion of Counsel may also be
based,  insofar as it relates to factual matters,  upon a certificate or opinion
of, or representations  by, an Authorized  Officer of the Trustee,  stating that
the  information  with  respect  to such  matters  is in the  possession  of the
Trustee, unless such counsel knows, or in the exercise of reasonable care 


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<PAGE>

should know, that the certificate or opinion or representations  with respect to
such matters are  erroneous.  Any Opinion of Counsel may be based on the written
opinion  of other  counsel,  in which  event such  Opinion  of Counsel  shall be
accompanied  by a copy of such  other  counsel's  opinion  and  shall  include a
statement  to the effect that such  counsel  believes  that such counsel and the
Trustee may reasonably rely upon the opinion of such other counsel.

     Where  any  Person  is  required  to  make,  give  or  execute  two or more
applications,  requests, consents,  certificates,  statements, opinions or other
instruments  under this Agreement,  they may, but need not, be consolidated  and
form one instrument.

     Section 11.03 Acts of Owners.

     (a) Any request, demand, authorization,  direction, notice, consent, waiver
or other  action  provided by this  Agreement to be given or taken by the Owners
may be embodied in and  evidenced by one or more  instruments  of  substantially
similar  tenor  signed by such  Owners in person or by agent duly  appointed  in
writing;  and, except as herein otherwise expressly provided,  such action shall
become  effective  when such  instrument  or  instruments  are  delivered to the
Trustee,  and,  where it is  hereby  expressly  required,  to the  Seller.  Such
instrument  or  instruments  (and the  action  embodied  therein  and  evidenced
thereby)  are herein  sometimes  referred to as the "act" of the Owners  signing
such instrument or instruments.  Proof of execution of any such instrument or of
a writing  appointing any such agent shall be sufficient for any purpose of this
Agreement and  conclusive in favor of the Trustee and the Trust,  if made in the
manner provided in this Section.

     (b) The fact and date of the execution by any Person of any such instrument
or writing may be proved by the  affidavit of a witness of such  execution or by
the certificate of any notary public or other officer  authorized by law to take
acknowledgments of deeds, certifying that the individual signing such instrument
or writing acknowledged to him the execution thereof. Whenever such execution is
by an officer of a corporation  or a member of a  partnership  on behalf of such
corporation or partnership,  such certificate or affidavit shall also constitute
sufficient proof of his authority.

     (c) The ownership of Certificates shall be proved by the Register.

     (d) Any request, demand, authorization,  direction, notice, consent, waiver
or other  action by the Owner of any  Certificate  shall bind the Owner of every
Certificate  issued upon the  registration  of  transfer  thereof or in exchange
therefor or in lieu thereof, in respect of anything done, omitted or suffered to
be done by the Trustee or the Trust in reliance thereon, whether or not notation
of such action is made upon such Certificates.

     Section 11.04 Notices, etc. to Trustee.

     Any request, demand,  authorization,  direction, notice, consent, waiver or
act of the Owners or other documents  provided or permitted by this Agreement to
be made upon, given or furnished to, or filed with the Trustee by any Owner, the
Depositor,  the Seller and the Servicers  shall be sufficient  for every purpose
hereunder if made, given,  furnished or filed in writing to or with and received
by the Trustee at the Corporate Trust Office.


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<PAGE>

     Section 11.05 Notices and Reports to Owners; Waiver of Notices.

     Where  this  Agreement  provides  for  notice to Owners of any event or the
mailing of any report to Owners,  such  notice or report  shall be  sufficiently
given  (unless  otherwise  herein  expressly  provided)  if mailed,  first-class
postage prepaid,  to each Owner affected by such event or to whom such report is
required  to be  mailed,  at the  address  of such  Owner as it  appears  on the
Register,  not later than the latest  date,  and not earlier  than the  earliest
date, prescribed for the giving of such notice or the mailing of such report. In
any case  where a notice or report  to Owners is mailed in the  manner  provided
above,  neither  the failure to mail such notice or report nor any defect in any
notice or report so mailed to any particular  Owner shall affect the sufficiency
of such notice or report with respect to other Owners,  and any notice or report
which is mailed in the manner herein provided shall be conclusively  presumed to
have been duly given or provided.  Notwithstanding the foregoing,  if a Servicer
has been  removed or  resigned  or the Trust is  terminated,  notice of any such
events shall be made by overnight courier,  registered mail or telecopy followed
by a telephone call.

     Where this Agreement provides for notice in any manner,  such notice may be
waived in writing by any Person  entitled to receive such notice,  either before
or after the event,  and such waiver  shall be the  equivalent  of such  notice.
Waivers of notice by Owners  shall be filed with the  Trustee,  but such  filing
shall not be a  condition  precedent  to the  validity  of any  action  taken in
reliance upon such waiver.

     In case, by reason of the suspension of regular mail service as a result of
a strike,  work stoppage or similar  activity,  it shall be  impractical to mail
notice of any event to Owners when such notice is required to be given  pursuant
to any  provision  of this  Agreement,  then any manner of giving such notice as
shall be satisfactory  to the Trustee shall be deemed to be a sufficient  giving
of such notice.

     Where this  Agreement  provides for notice to any rating  agency that rated
any Certificates,  failure to give such notice shall not affect any other rights
or obligations created hereunder.

     Section 11.06 Rules by Trustee.

     The Trustee may make reasonable rules for any meeting of Owners.

     Section 11.07 Successors and Assigns.

     All  covenants and  agreements in this  Agreement by any party hereto shall
bind its successors and assigns, whether so expressed or not.

     Section 11.08 Severability.

     In case any  provision in this  Agreement or in the  Certificates  shall be
invalid, illegal or unenforceable,  the validity, legality and enforceability of
the remaining provisions shall not in any way be affected or impaired thereby.

     Section 11.09 Benefits of Agreement.

     Nothing in this  Agreement  or in the  Certificates,  expressed or implied,
shall give to any Person, other than the Owners and the parties hereto and their
successors  hereunder,  any benefit or any legal or equitable  right,  remedy or
claim under this Agreement.


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<PAGE>

     Section 11.10 Legal Holidays.

     In any case where the date of any  Monthly  Remittance  Date,  any  Payment
Date,  any other date on which any  distribution  to any Owner is proposed to be
paid,  or any  date on  which a  notice  is  required  to be sent to any  Person
pursuant  to the terms of this  Agreement  shall  not be a  Business  Day,  then
(notwithstanding  any other  provision of the  Certificates  or this  Agreement)
payment  or mailing  need not be made on such date,  but may be made on the next
succeeding  Business  Day with the same force and effect as if made or mailed on
the nominal date of any such Monthly Remittance Date, such Payment Date, or such
other date for the  payment of any  distribution  to any Owner or the mailing of
such  notice,  as the case may be, and no interest  shall  accrue for the period
from and after any such nominal  date,  provided such payment is made in full on
such next succeeding Business Day.

     Section 11.11 Governing Law; Submission to Jurisdiction.

     (a) In view of the fact that  Owners are  expected to reside in many states
and outside the United States and the desire to establish  with  certainty  that
this Agreement  will be governed by and construed and  interpreted in accordance
with the law of a state having a well-developed body of commercial and financial
law relevant to transactions of the type contemplated herein, this Agreement and
each Certificate  shall be construed in accordance with and governed by the laws
of the  State of New York  applicable  to  agreements  made and to be  performed
therein, without giving effect to the conflicts of law principles thereof.

     (b) The parties hereto hereby irrevocably submit to the jurisdiction of the
United States District Court for the Southern District of New York and any court
in the State of New York  located  in the City and  County of New York,  and any
appellate  court from any thereof,  in any action,  suit or  proceeding  brought
against it or in connection with this Agreement or any of the related  documents
or the transactions  contemplated hereunder or for recognition or enforcement of
any judgment,  and the parties  hereto hereby  irrevocably  and  unconditionally
agree that all claims in respect of any such action or  proceeding  may be heard
or determined  in such New York State court or, to the extent  permitted by law,
in such federal  court.  The parties  hereto agree that a final  judgment in any
such action, suit or proceeding shall be conclusive and may be enforced in other
jurisdictions by suit on the judgment or in any other manner provided by law. To
the extent  permitted by  applicable  law, the parties  hereto  hereby waive and
agree not to assert by way of  motion,  as a defense  or  otherwise  in any such
suit, action or proceeding,  any claim that it is not personally  subject to the
jurisdiction of such courts,  that the suit,  action or proceeding is brought in
an  inconvenient  forum,  that the venue of the suit,  action or  proceeding  is
improper or that the related  documents or the subject matter thereof may not be
litigated in or by such courts.

     (c) Nothing  contained in this Agreement shall limit or affect the right of
the  Depositor,  the Seller or the  Servicers or other  third-party  beneficiary
hereunder, as the case may be, to serve process in any other manner permitted by
law or to start legal proceedings  relating to any of the Mortgage Loans against
any Mortgagor in the courts of any jurisdiction.

     Section 11.12 Counterparts.

     This  instrument  may be  executed in any number of  counterparts,  each of
which so executed shall be deemed to be an original,  but all such  counterparts
shall together constitute but one and the same instrument.


                                      121
<PAGE>

     Section 11.13 Usury.

     The amount of interest  payable or paid on any Certificate  under the terms
of this  Agreement  shall be  limited  to an amount  which  shall not exceed the
maximum nonusurious rate of interest allowed by the applicable laws of the State
of New York or any  applicable  law of the  United  States  permitting  a higher
maximum  nonusurious  rate that preempts such  applicable  New York laws,  which
could  lawfully be contracted  for,  charged or received  (the  "Highest  Lawful
Rate").  In the event any  payment of interest  on any  Certificate  exceeds the
Highest Lawful Rate, the Trust stipulates that such excess amount will be deemed
to have been paid to the  Owner of such  Certificate  as a result of an error on
the part of the  Trustee  acting on behalf of the Trust and the Owner  receiving
such excess payment shall promptly,  upon discovery of such error or upon notice
thereof  from the  Trustee  on behalf of the  Trust,  refund  the amount of such
excess  or, at the  option of such  Owner,  apply the  excess to the  payment of
principal of such Certificate,  if any, remaining unpaid. In addition,  all sums
paid  or  agreed  to be  paid  to the  Trustee  for the  benefit  of  Owners  of
Certificates for the use, forbearance or detention of money shall, to the extent
permitted  by  applicable  law, be  amortized,  prorated,  allocated  and spread
throughout the full term of such Certificates.

     Section 11.14 Amendment.

     (a) The Trustee,  the  Depositor,  the Seller and the  Servicers may at any
time and from time to time,  and without notice to or the consent of the Owners,
amend this  Agreement,  subject to the provisions of Section 11.16 and 11.17 and
the consent of the Trustee to such amendment shall not be unreasonably withheld,
for the purpose of (i) curing any ambiguity,  typographical  error,  or mistake,
correcting or supplementing  any provision hereof which may be inconsistent with
any  other  provision  hereof,  or  to  add  provisions  hereto  which  are  not
inconsistent  with the provisions  hereof; or (ii) upon receipt of an Opinion of
Counsel  experienced  in  federal  income  tax  matters  to the  effect  that no
entity-level  tax will be  imposed on the  Trust,  the REMIC  Estate or upon the
transferor of a Class R Certificate  as a result of the ownership of any Class R
Certificate by a Disqualified Organization, removing the restriction on transfer
set forth in Section 5.08(b) hereof; or (iii) complying with the requirements of
the Code and the regulations  proposed or promulgated  thereunder  including any
amendments  necessary to maintain  REMIC  status or (iv) for any other  purpose,
provided that in the case of this clause (iv) such  amendment will not adversely
affect in any material  respect any Owners.  Any such amendment  shall be deemed
not to adversely  affect in any material respect any Owner if there is delivered
to the Trustee written  notification from each Rating Agency that such amendment
will not cause such Rating Agency to reduce its then current rating  assigned to
any  Class  of the  Certificates.  This  Agreement  may also be  amended  by the
Trustee,  the Depositor,  the Seller and the Servicers at any time and from time
to time,  with the  prior  written  approval  of a  majority  of the  Percentage
Interest  represented by each affected Class of Certificates  then  Outstanding,
for  the  purpose  of  adding  any  provisions  or  changing  in any  manner  or
eliminating  any of the  provisions  of this  Agreement  or of  modifying in any
manner the  rights of the  Owners  hereunder.  Notwithstanding  anything  to the
contrary herein, no such amendment shall (a) change in any manner the amount of,
or change the timing of,  payments  which are required to be  distributed to any
Owner  without  the  consent  of the Owner of such  Certificate,  (b) reduce the
aforesaid  percentages of Percentage  Interests which are required to consent to
any such  amendments,  without the consent of the Owners of all  Certificates of
the Class or  Classes  affected  then  Outstanding,  (c)  adversely  affect  the
qualification  of the  REMIC  Estate or  subject  the  REMIC  Estate to tax,  as
evidenced by an Opinion of Counsel satisfactory to the Trustee at the expense of
the party requesting such amendment.

     (b) Promptly after the execution of any such  amendment,  the Trustee shall
furnish written notification of the substance of such amendment to each Owner in
the manner set forth in Section 11.05, and to the Rating Agencies.


                                      122
<PAGE>

     (c) The Rating  Agencies shall be provided with copies of any amendments to
this  Agreement,  together  with copies of any  opinions or other  documents  or
instruments executed in connection therewith.

     Section 11.15 Paying Agent; Appointment and Acceptance of Duties.

     The Trustee is hereby appointed Paying Agent. The Depositor may, subject to
the eligibility  requirements for the Trustee set forth in Section 10.08 hereof,
appoint one or more other Paying Agents or successor Paying Agents.

     Each Paying Agent,  immediately  upon such  appointment,  shall signify its
acceptance of the duties and  obligations  imposed upon it by this  Agreement by
written instrument of acceptance deposited with the Trustee.

     Each such Paying Agent other than the Trustee  shall execute and deliver to
the  Trustee an  instrument  in which such  Paying  Agent  shall  agree with the
Trustee, subject to the provisions of Section 6.02, that such Paying Agent will:

          (a)  allocate  all sums  received  for  distribution  to the Owners of
     Certificates  of each Class for which it is acting as Paying  Agent on each
     Payment Date among such Owners in the proportion  specified by the Trustee;
     and

          (b) hold all sums held by it for the  distribution of amounts due with
     respect to the Certificates in trust for the benefit of the Owners entitled
     thereto until such sums shall be paid to such Owners or otherwise  disposed
     of as herein provided and pay such sums to such Persons as herein provided.

     Any Paying  Agent  other  than the  Trustee  may at any time  resign and be
discharged of the duties and obligations  created by this Agreement by giving at
least sixty (60) days written  notice to the Trustee.  Any such Paying Agent may
be removed at any time by an instrument  filed with such Paying Agent and signed
by the Trustee.

     In the event of the  resignation  or removal of any Paying Agent other than
the Trustee such Paying Agent shall pay over, assign and deliver any moneys held
by it as Paying  Agent to its  successor,  or if there be no  successor,  to the
Trustee.

     Upon the appointment, removal or notice of resignation of any Paying Agent,
the Trustee shall notify the Servicers and the Owners by mailing  notice thereof
at their addresses appearing on the Register.

     Section 11.16 REMIC Status.

     (a) The parties hereto intend that the REMIC Estate shall  constitute,  and
that the affairs of the REMIC Estate shall be conducted so as to qualify it as a
REMIC in accordance with the REMIC Provisions. In furtherance of such intention,
The Bank of New York or such other person  designated  pursuant to Section 11.18
hereof shall act as agent for the Trust and as Tax Matters  Person for the Trust
and that in such  capacity it shall:  (i)  prepare or cause to be  prepared  and
filed, in a timely manner,  annual tax returns and any other tax return required
to be filed by the REMIC Estate  established  hereunder using a calendar year as
the taxable year for the REMIC Estate established hereunder; (ii) in the related
first such tax  return,  make (or cause to be made) an election  satisfying  the
requirements of the REMIC Provisions, on behalf of the REMIC Estate for it to be
treated as a REMIC;  (iii)  prepare and  forward,  or cause to be  prepared  and
forwarded,  to the Owners all information,  reports or tax returns required with
respect to the REMIC Estate as, when and in the form  required to be provided to
the  Owners,  and to  the  Internal  Revenue  Service  and  any  other  relevant
governmental  taxing  authority in accordance with the REMIC  Provisions and any
other applicable federal, state


                                      123
<PAGE>

or local laws,  including  without  limitation  information  reports relating to
"original  issue  discount"  as defined  in the Code  based upon the  prepayment
assumption  and  calculated  by using the "Issue  Price"  (within the meaning of
Section 1273 of the Code) of the  Certificates  of the related  Class;  (iv) not
take any action or omit to take any action that would cause the  termination  of
the REMIC status of the REMIC Estate,  except as provided under this  Agreement;
(v) represent the Trust or of the REMIC Estate in any administrative or judicial
proceedings  relating  to an  examination  or audit by any  governmental  taxing
authority,  request an  administrative  adjustment  as to a taxable  year of the
Trust  or  the  REMIC  Estate,   enter  into  settlement   agreements  with  any
governmental  taxing agency,  extend any statute of limitations  relating to any
tax item of the Trust or the REMIC  Estate,  and  otherwise act on behalf of the
Trust or the REMIC Estate  therein in relation to any tax matter  involving  the
Trust or the  REMIC  therein;  (vi)  comply  with all  statutory  or  regulatory
requirements with regard to its conduct of activities  pursuant to the foregoing
clauses of this Section  11.16,  including,  without  limitation,  providing all
notices and other  information  to the  Internal  Revenue  Service and Owners of
Class R Certificates  required of a "tax matters person"  pursuant to subtitle F
of the  Code and the  Treasury  Regulations  thereunder;  (vii)  make  available
information  necessary for the  computation of any tax imposed (A) on transferor
of  residual  interests  to  certain   Disqualified   Organizations  or  (B)  on
pass-through  entities,  any  interest  in  which  is  held  by  a  Disqualified
Organization;  and  (viii)  acquire  and hold the Tax  Matters  Person  Residual
Interest.  The obligations of The Bank of New York or such other  designated Tax
Matters Person  pursuant to this Section 11.16 shall survive the  termination or
discharge of this Agreement.

     (b) The Seller,  the Depositor,  the Trustee and each Servicer covenant and
agree for the benefit of the Owners (i) to take no action  which would result in
the  termination of "REMIC"  status for the REMIC Estate,  (ii) not to engage in
any "prohibited  transaction",  as such term is defined in Section 860F(a)(2) of
the Code,  and (iii) not to engage in any other  action  which may result in the
imposition  on the Trust of any  other  taxes  under the Code and the  Seller in
addition  covenants  to cause  each  Servicer  not to take or engage in any such
action,  to the extent the  Seller is aware of any such  proposed  action by the
Servicer.

     (c) The REMIC Estate shall, for federal income tax purposes, maintain books
on a calendar year basis and report income on an accrual basis.

     (d)  Except  as  otherwise   permitted  by  Section  7.05(b),  no  Eligible
Investment shall be sold prior to its stated maturity (unless sold pursuant to a
plan of liquidation in accordance with Article IX hereof).

     (e) Neither the Depositor,  the Seller nor the Trustee shall enter into any
arrangement  by which the Trustee will receive a fee or other  compensation  for
services  rendered   pursuant  to  this  Agreement,   other  than  as  expressly
contemplated by this Agreement.

     (f)  Notwithstanding  the foregoing clauses (d) and (e), the Trustee or the
Seller  may  engage  in any of the  transactions  prohibited  by  such  clauses,
provided that the Trustee shall have received an Opinion of Counsel  experienced
in federal income tax matters acceptable to Trustee and the Seller to the effect
that such  transaction  does not result in a tax imposed on the Trust or cause a
termination of REMIC status for the REMIC Estate;  provided,  however, that such
transaction is otherwise permitted under this Agreement.

     (g) The Trustee, each of the Servicers and Tax Matters Person each agree to
indemnify  the Trust for any tax  imposed on the Trust or the REMIC  Estate as a
result of their own negligence.


                                      124
<PAGE>

     Section 11.17 Additional Limitation on Action and Imposition of Tax.

     Any  provision  of this  Agreement  to the  contrary  notwithstanding,  the
Trustee  shall not,  without  having  obtained  for itself an Opinion of Counsel
experienced  in federal  income tax  matters  acceptable  to the  Trustee to the
effect  that such  transaction  does not result in a tax imposed on the Trust or
the REMIC Estate or cause a  termination  of REMIC status for the REMIC  Estate,
(i) sell any assets in the Trust Estate (except as specifically provided in this
Agreement),  (ii)  accept any  contribution  of assets  after the Startup Day in
violation of the REMIC  Provisions  or (iii) agree to any  modification  of this
Agreement. To the extent that sufficient amounts cannot be so retained to pay or
provide for the payment of such tax,  the  Trustee is hereby  authorized  to and
shall segregate,  into a separate  non-interest  bearing account, the net income
from any such  Prohibited  Transactions of the REMIC Estate and use such income,
to the extent necessary,  to pay such tax; provided that, to the extent that any
such income is paid to the Internal Revenue Service, the Trustee shall retain an
equal amount from future amounts otherwise  distributable to the Owners of Class
R  Certificates  and shall  distribute  such  retained  amounts to the Owners of
Offered  Certificates  to the extent they are fully  reimbursed  and then to the
Owners of the Class R Certificates.  If any tax, including interest penalties or
assessments,  additional  amounts or  additions to tax, is imposed on the Trust,
such tax shall be charged against amounts otherwise  distributable to the owners
of the  Class  R  Certificates  on a pro  rata  basis.  The  Trustee  is  hereby
authorized  to and shall  retain from  amounts  otherwise  distributable  to the
Owners of the Class R  Certificates  sufficient  funds to pay or provide for the
payment of, and to actually  pay,  such tax as is legally owed by the Trust (but
such authorization shall not prevent the Trustee from contesting any such tax in
appropriate  proceedings,  and withholding  payment of such tax, if permitted by
law, pending the outcome of such proceedings).

     Section 11.18 Appointment of Tax Matters Person.

     A Tax  Matters  Person  will be  appointed  for the  REMIC  Estate  for all
purposes of the Code and such Tax Matters  Person will  perform,  or cause to be
performed,  such  duties  and take,  or cause to be taken,  such  actions as are
required to be performed or taken by the Tax Matters  Person under the Code. The
Tax Matters Person for the REMIC Estate shall be The Bank of New York as long as
it owns a Class R  Certificate.  If The Bank of New York  does not own a Class R
Certificate,  the Tax Matters Person may be any other entity that owns a Class R
Certificate  and  accepts  a  designation  hereunder  as Tax  Matters  person by
delivering  an  affidavit  in the form of Exhibit I. The Seller shall notify the
Trustee  in writing of the name and  address  of  another  person who  accepts a
designation as Tax Matters Person hereunder.

     Section 11.19 Attorneys' Fees.

     Any party  successfully  asserting  a claim for a breach of this  Agreement
against  another  party is entitled to receive all  reasonable  attorneys'  fees
incurred by such party in asserting such claim.

     Section 11.20 Notices.

     All  notices  hereunder  shall be given as follows,  until any  superseding
instructions are given to all other Persons listed below:

    The Trustee:             The Bank of New York
                             101 Barclay Street
                             New York, New York  10286
                             Attn:  Structured Finance/MBS
                             Tel:  (212) 815-2297
                             Fax:  (212) 815-5309


                                      125
<PAGE>

    The Depositor:           AMRESCO Residential Securities Corporation
                             700 North Pearl Street
                             Suite 2400, LB #342
                             Dallas, Texas  75201-7424
                             Attn:  General Counsel
                             Tel:  (214) 953-7700
                             Fax:  (214) 953-7757

    The Seller:              AMRESCO Residential Capital Markets, Inc.
                             c/o AMRESCO Residential Credit Corporation
                             3401 Centrelake Drive
                             Suite 480
                             Ontario, California  91761
                             Attn: Janice Cott
                             Tel:  (909) 605-7600
                             Fax:  (909) 605-7619

    The Servicers:           Advanta Mortgage Corp. USA
                             16875 West Bernardo Drive
                             San Diego, CA  92127
                             Attn:  Senior Vice President - Loan Servicing
                             Tel:  (619) 674-1800
                             Fax:  (619) 674-3666

                             Ameriquest Mortgage Company
                             1100 Town and Country Road
                             Orange, CA  92868
                             Attn:  Servicing Manager
                             Tel:  (714) 564-0600
                             Fax:  (714) 973-4535

                             Option One Mortgage Corporation
                             2020 East First Street
                             Suite 100
                             Santa Ana, CA  92705
                             Attn:  Fabiola Camperi
                             Tel:  (714) 558-7700
                             Fax:  (714) 558-3822

    Moody's:                 Moody's Investors Service
                             99 Church Street
                             New York, New York  10007
                             Attn:  The Mortgage Monitoring Department
                             Tel:  (212) 553-0300
                             Fax:  (212) 553-4773


                                      126
<PAGE>

    Fitch:                   Fitch Investors Service, L.P.
                             One State Street Plaza
                             New York, New York  10004
                             Attn:  Hedi Katz
                             Tel:  (212) 908-0500
                             Fax:  (212) 376-6857

    DCR:                     Duff & Phelps Credit Rating Co.
                             55 East Monroe Street
                             35th Floor
                             Chicago, Illinois 00603
                             Attn: MBS Monitoring
                             Tel:  (312) 368-3100
                             Fax: (312) 368-3155

    Underwriters:            Prudential Securities Incorporated
                             One New York Plaza
                             15th Floor
                             New York, New York  10292
                             Attn:  Sean Low
                             Tel:  (212) 778-1492
                             Fax:  (212) 778-7401

                             Credit Suisse First Boston
                             55 E. 52nd St.
                             New York, New York  10055-0186
                             Attn:  Nita Cherry
                             Tel:  (212) 909-2333
                             Fax:  (212) 479-5502

                             Morgan Stanley & Co. Incorporated
                             1585 Broadway
                             New York, New York  10036
                             Attn:  Valerie Kay
                             Tel:  (212) 761-4000
                             Fax:  (212) 761-0782

    Owners:                  As set forth in the Register.

                               END OF ARTICLE XI


                                      127
<PAGE>

     IN WITNESS  WHEREOF,  the  Depositor,  the Seller,  each  Servicer  and the
Trustee  have  caused this  Agreement  to be duly  executed by their  respective
officers  thereunto  duly  authorized,  all as of the day and year  first  above
written.

                                   AMRESCO RESIDENTIAL SECURITIES CORPORATION,
                                   as Depositor


                                        /s/ Janice M. Cott
                                   By:-----------------------------------------

                                          Vice President
                                   Title:--------------------------------------


                                   AMRESCO RESIDENTIAL CAPITAL MARKETS, INC.,
                                   as Seller

                                          /s/ Janice M. Cott
                                   By:-----------------------------------------

                                          Vice President
                                   Title:--------------------------------------


                                   ADVANTA MORTGAGE CORP. USA
                                   as Servicer

                                          /s/ William P. Garland
                                   By:-----------------------------------------

                                          Senior Vice President
                                   Title:--------------------------------------


                                   AMERIQUEST MORTGAGE COMPANY
                                   as Servicer

                                          /s/ P. L. Wayman
                                   By:-----------------------------------------

                                          Executive Vice President
                                   Title:--------------------------------------


                                   OPTION ONE MORTGAGE CORPORATION
                                   as Servicer

                                          /s/ William L. O'Neill
                                   By:-----------------------------------------

                                          Senior Vice President
                                   Title:--------------------------------------


                                   THE BANK OF NEW YORK,
                                   as Trustee

                                          /s/ Franklin B. Austin
                                   By:-----------------------------------------

                                          Assistant Vice President
                                   Title:--------------------------------------


<PAGE>

WASHINGTON           )
                     ) ss:
DISTRICT OF COLUMBIA )

     On the 12th day of June 1997,  before me personally came Janice M. Cott, to
me known,  who,  being by me duly sworn,  did depose and say that she resides at
Huntington  Beach,  California,   that  she  is  a  Vice  President  of  AMRESCO
Residential Securities Corporation, a Delaware corporation;  and that she signed
her name thereto by order of the Board of Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                               /s/ Joseph C. Fezie
                                     ------------------------------------------
                                                    Notary Public


<PAGE>

WASHINGTON           )
                     ) ss:
DISTRICT OF COLUMBIA )

     On the 12th day of June 1997,  before me personally came Janice M. Cott, to
me known,  who,  being by me duly sworn,  did depose and say that she resides at
Huntington  Beach,  California,   that  she  is  a  Vice  President  of  AMRESCO
Residential Capital Markets,  Inc., a Delaware corporation;  and that she signed
her name thereto by order of the Board of Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL


                                                  /s/ Joseph C. Fezie
                                       -----------------------------------------
                                                      Notary Public

<PAGE>

STATE OF CALIFORNIA )
                    ) ss:
COUNTY OF SAN DIEGO )

     On the 12th day of June 1997, before me personally came William P. Garland,
to me known,  who, being by me duly sworn, did depose and say that he resides at
16875 West  Bernardo  Dr. San Diego,  CA, that he is a Senior Vice  President of
Advanta Mortgage Corp. USA, a Delaware corporation;  and that he signed his name
thereto by order of the Board of Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                                 /s/ Susan C. Kelhi
                                       -----------------------------------------
                                                    Notary Public

<PAGE>

STATE OF CALIFORNIA )
                    )  ss:
COUNTY OF ORANGE    )

     On the 11th day of June 1997, before me personally came P. L. Wayman, to me
known,  who, being by me duly sworn, did depose and say that she is an Executive
Vice President of Ameriquest Mortgage Company, a Delaware corporation;  and that
she  signed  her  name  thereto  by  order of the  Board  of  Directors  of said
corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                                   /s/ C. Brangham
                                       -----------------------------------------
                                                    Notary Public

<PAGE>

STATE OF CALIFORNIA )
                    )  ss:
COUNTY OF ORANGE    )

     On the 12th day of June 1997, before me personally came William L. O'Neill,
to me known,  who, being by me duly sworn, did depose and say that he resides at
2020 E. First  Street,  Santa Ana,  CA,  that he is a Senior Vice  President  of
Option One Mortgage Corporation,  a California  corporation;  and that he signed
his name thereto by order of the Board of Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                                   /s/ Jeff Wolfe
                                       -----------------------------------------
                                                    Notary Public

<PAGE>

STATE OF NEW YORK  )
                   )  ss:
COUNTY OF NEW YORK )

     On the 12th day of June 1997, before me personally came Franklin Austin, to
me known,  who,  being by me duly  sworn,  did depose and say that he resides at
Hoboken,  NJ, that he is an Assistant  Vice President of The Bank of New York, a
New York  banking  corporation;  and that he signed his name thereto by order of
the Board of Directors of said national banking corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                              /s/ Marilyn O. Austin
                                       -----------------------------------------
                                                    Notary Public

<PAGE>

                                                                     EXHIBIT A-1

                                                   FORM OF CLASS A-1 CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    CLASS A-1
                           (_____% Pass-Through Rate)*

           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  A-1-                                                      CUSIP:___________
                                                                ISIN:___________
                                                         COMMON CODE:___________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-1-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-1  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-1-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-1 (the  "Class A-1
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company, as a Servicer and Option One Mortgage  Corporation,  as a Servicer (the
"Servicers")  and The Bank of New York,  in its  capacity  as the  Trustee  (the
"Trustee"),  to  which  Pooling  and  Servicing  Agreement  the  Owner  of  this
Certificate  by virtue of acceptance  hereof  assents and by which such Owner is
bound.  Also issued under the Pooling and Servicing  Agreement are  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-2, Class A-3, Class A-4,
Class A-5, Class A-6, Class A-7, Class A-8, Class A-9  (collectively,  including
the Class A-1 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates" and collectively  with the Class M-1 Certificates,  the "Mezzanine
Certificates"),   Class  B-1A,  Class  B-1F  (the  "Class  B  Certificates"  and
collectively with the Class A Certificates and the Mezzanine  Certificates,  the
"Offered  Certificates"),  Class S  Certificates  (the "Class S  Certificates"),
Class C  Certificates  (the  "Class  C  Certificates")  and  Class  R  (Residual
Interest) (the "Class R Certificates").  The Offered  Certificates,  the Class S
Certificates, the Class C Certificates and the Class R Certificates are together
referred  to herein as the  "Certificates."  Terms  capitalized  herein  and not
otherwise  defined  herein shall have the  respective  meanings set forth in the
Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-1  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  A-1  Distribution  Amount  relating  to  such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available funds to Owners of Certificates having an aggregate original Class A-1
Certificate  Principal  Balance  of at least  $1,000,000  (by wire  transfer  or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each Owner of record of a Class A-1 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-1 Certificates.  The Percentage Interest of each Class A-1
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-1  Certificate  on the  Startup  Day by the  aggregate  Class A-1  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     A-1-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., or the Servicers, or any of their affiliates.  This Certificate is limited
in right of  payment to  certain  collections  and  recoveries  relating  to the
Mortgage  Loans and  amounts  on  deposit  in the  Certificate  Account  and the
Principal and Interest Account (except as otherwise  provided in the Pooling and
Servicing Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     A-1-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-1 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-1 Certificates are exchangeable for new
Class A-1 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-1-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee


                                       By:_____________________________________

                                       Name:___________________________________

                                       Title:__________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:________________________________
Name:______________________________
Title:_____________________________


                                     A-1-6
<PAGE>

                                                                     EXHIBIT A-2

                                                   FORM OF CLASS A-2 CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    CLASS A-2
                           (_____% Pass-Through Rate)*

           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  A-2-                                                     CUSIP:____________
                                                               ISIN:____________
                                                        COMMON CODE:____________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-2-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-2  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-2-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-2 (the  "Class A-2
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company, as a Servicer and Option One Mortgage  Corporation,  as a Servicer (the
"Servicers")  and The Bank of New York,  in its  capacity  as the  Trustee  (the
"Trustee"),  to  which  Pooling  and  Servicing  Agreement  the  Owner  of  this
Certificate  by virtue of acceptance  hereof  assents and by which such Owner is
bound.  Also issued under the Pooling and Servicing  Agreement are  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-3, Class A-4,
Class A-5, Class A-6, Class A-7, Class A-8, Class A-9  (collectively,  including
the Class A-2 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates" and collectively  with the Class M-1 Certificates,  the "Mezzanine
Certificates"),  Class B (the "Class B Certificates"  and collectively  with the
Class   A   Certificates   and  the   Mezzanine   Certificates,   the   "Offered
Certificates"),  the Class C Certificates (the "Class C Certificates") and Class
R (Residual  Interest) (the "Class R Certificates").  The Offered  Certificates,
the Class S Certificates,  the Class C Certificates and the Class R Certificates
are together referred to herein as the "Certificates."  Terms capitalized herein
and not otherwise defined herein shall have the respective meanings set forth in
the Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-2  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  A-2  Distribution  Amount  relating  to  such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available funds to Owners of Certificates having an aggregate original Class A-2
Certificate  Principal  Balance  of at least  $1,000,000  (by wire  transfer  or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each Owner of record of a Class A-2 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-2 Certificates.  The Percentage Interest of each Class A-2
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-2  Certificate  on the  Startup  Day by the  aggregate  Class A-2  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The Mortgage Loans will be serviced by the Servicer pursuant to the Pooling
and  Servicing  Agreement.  The  Pooling  and  Servicing  Agreement  permits the
Servicer  to enter  into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     A-2-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release the Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc. or any of their affiliates. This Certificate is limited in right of payment
to certain collections and recoveries relating to the Mortgage Loans and amounts
on deposit in the  Certificate  Account and the Principal  and Interest  Account
(except as otherwise provided in the Pooling and Servicing Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     A-2-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicer  at any time and from time to time,  and  without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-2 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-2 Certificates are exchangeable for new
Class A-2 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-2-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:_____________________________________

                                       Name:___________________________________

                                       Title:__________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:______________________________
Name:____________________________
Title:___________________________
Date of Authentication:__________


                                     A-2-6
<PAGE>

                                                                     EXHIBIT A-3

                                                   FORM OF CLASS A-3 CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    CLASS A-3
                           (_____% Pass-Through Rate)*

           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  A-3-                                                     CUSIP:____________
                                                               ISIN:____________
                                                        COMMON CODE:____________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-3-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-3  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-3-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-3 (the  "Class A-3
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "ServicerS") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-4,
Class A-5, Class A-6, Class A-7, Class A-8, Class A-9  (collectively,  including
the Class A-3 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates" and collectively  with the Class M-1 Certificates,  the "Mezzanine
Certificates"),  Class B (the "Class B Certificates"  and collectively  with the
Class   A   Certificates   and  the   Mezzanine   Certificates,   the   "Offered
Certificates"),  Class S  Certificates  (the  "Class S  Certificates"),  Class C
Certificates (the "Class C Certificates")  and Class R (Residual  Interest) (the
"Class R Certificates"). The Offered Certificates, the Class S Certificates, the
Class C  Certificates  and the Class R  Certificates  are  together  referred to
herein as the "Certificates." Terms capitalized herein and not otherwise defined
herein shall have the respective meanings set forth in the Pooling and Servicing
Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-3  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  A-3  Distribution  Amount  relating  to  such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available funds to Owners of Certificates having an aggregate original Class A-3
Certificate  Principal  Balance  of at least  $1,000,000  (by wire  transfer  or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each Owner of record of a Class A-3 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-3 Certificates.  The Percentage Interest of each Class A-3
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-3  Certificate  on the  Startup  Day by the  aggregate  Class A-3  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     A-3-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated by Section  860F(a)(4) of the Code, and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     A-3-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-3 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-3 Certificates are exchangeable for new
Class A-3 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-3-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:_____________________________________

                                       Name:___________________________________

                                       Title:__________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:________________________________
Name:______________________________
Title:_____________________________
Date of Authentication:____________


                                     A-3-6
<PAGE>

                                                                     EXHIBIT A-4

                                                   FORM OF CLASS A-4 CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    CLASS A-4
                           (_____% Pass-Through Rate)*


           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  A-4-                                                      CUSIP:___________
                                                                ISIN:___________
                                                         COMMON CODE:___________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-4-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-4  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-4-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-4 (the  "Class A-4
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential  Securities  Corporation,   in  its  capacity  as  Depositor,   (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-5, Class A-6, Class A-7, Class A-8, Class A-9  (collectively,  including
the Class A-4 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates" and collectively  with the Class M-1 Certificates,  the "Mezzanine
Certificates"),  Class B (the "Class B Certificates"  and collectively  with the
Class   A   Certificates   and  the   Mezzanine   Certificates,   the   "Offered
Certificates"),  Class S  Certificates  (the  "Class  S  Certificates")  Class C
Certificates (the "Class C Certificates")  and Class R (Residual  Interest) (the
"Class R Certificates"). The Offered Certificates, the Class S Certificates, the
Class C  Certificates  and the Class R  Certificates  are  together  referred to
herein as the "Certificates." Terms capitalized herein and not otherwise defined
herein shall have the respective meanings set forth in the Pooling and Servicing
Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-4  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  A-4  Distribution  Amount  relating  to  such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available funds to Owners of Certificates having an aggregate original Class A-4
Certificate  Principal  Balance  of at least  $1,000,000  (by wire  transfer  or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each Owner of record of a Class A-4 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-4 Certificates.  The Percentage Interest of each Class A-4
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-4  Certificate  on the  Startup  Day by the  aggregate  Class A-4  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     A-4-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     A-4-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-4 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-4 Certificates are exchangeable for new
Class A-4 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-4-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:_____________________________________

                                       Name:___________________________________

                                       Title:__________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:______________________________
Name:____________________________
Title:___________________________
Date of Authentication:__________


                                      A-4-6

<PAGE>

                                                                     EXHIBIT A-5

                                                   FORM OF CLASS A-5 CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    CLASS A-5
                           (_____% Pass-Through Rate)*

           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  A-5-                                                       CUSIP:__________
                                                                 ISIN:__________
                                                          COMMON CODE:__________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-5-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-5  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-5-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-5 (the  "Class A-5
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation   in  its  capacity  as  Depositor   (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-6, Class A-7, Class A-8, Class A-9  (collectively,  including
the Class A-5 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates" and collectively  with the Class M-1 Certificates,  the "Mezzanine
Certificates"),  Class B (the "Class B Certificates"  and collectively  with the
Class   A   Certificates   and  the   Mezzanine   Certificates,   the   "Offered
Certificates"),  Class S  Certificates  (the  "Class  S  Certificates")  Class C
Certificates (the "Class C Certificates")  and Class R (Residual  Interest) (the
"Class R Certificates"). The Offered Certificates, the Class S Certificates, the
Class C  Certificates  and the Class R  Certificates  are  together  referred to
herein as the "Certificates." Terms capitalized herein and not otherwise defined
herein shall have the respective meanings set forth in the Pooling and Servicing
Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-5  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  A-5  Distribution  Amount  relating  to  such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available funds to Owners of Certificates having an aggregate original Class A-5
Certificate  Principal  Balance  of at least  $1,000,000  (by wire  transfer  or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each Owner of record of a Class A-5 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-5 Certificates.  The Percentage Interest of each Class A-5
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-5  Certificate  on the  Startup  Day by the  aggregate  Class A-5  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     A-5-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     A-5-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-5 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-5 Certificates are exchangeable for new
Class A-5 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-5-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK
                                         as Trustee

                                       By:_____________________________________

                                       Name:___________________________________

                                       Title:__________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:________________________________
Name:______________________________
Title:_____________________________
Date of Authentication:____________


                                     A-5-6
<PAGE>

                                                                     EXHIBIT A-6

                                                   FORM OF CLASS A-6 CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    CLASS A-6
                           (_____% Pass-Through Rate)*


           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  A-6-                                                    CUSIP:_____________
                                                              ISIN:_____________
                                                       COMMON CODE:_____________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-6-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-6  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-6-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-6 (the  "Class A-6
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc.,  in its  capacity  as a Seller  (a  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-7, Class A-8, Class A-9  (collectively,  including
the Class A-6 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates" and collectively  with the Class M-1 Certificates,  the "Mezzanine
Certificates"),  Class B (the "Class B Certificates"  and collectively  with the
Class   A   Certificates   and  the   Mezzanine   Certificates,   the   "Offered
Certificates"),  Class S  Certificates  (the  "Class  S  Certificates")  Class C
Certificates (the "Class C Certificates")  and Class R (Residual  Interest) (the
"Class R Certificates"). The Offered Certificates, the Class S Certificates, the
Class C  Certificates  and the Class R  Certificates  are  together  referred to
herein as the "Certificates." Terms capitalized herein and not otherwise defined
herein shall have the respective meanings set forth in the Pooling and Servicing
Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-6  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  A-6  Distribution  Amount  relating  to  such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available funds to Owners of Certificates having an aggregate original Class A-6
Certificate  Principal  Balance  of at least  $1,000,000  (by wire  transfer  or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each Owner of record of a Class A-6 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-6 Certificates.  The Percentage Interest of each Class A-6
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-6  Certificate  on the  Startup  Day by the  aggregate  Class A-6  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     A-6-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicer or any of their  affiliates.  This  Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     A-6-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicer  at any time and from time to time,  and  without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-6 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-6 Certificates are exchangeable for new
Class A-6 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-6-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:________________________________
Name:______________________________
Title:_____________________________
Date of Authentication:____________


                                     A-6-6
<PAGE>

                                                                     EXHIBIT A-7

                                                   FORM OF CLASS A-7 CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    CLASS A-7
                           (_____% Pass-Through Rate)*

           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  A-7-                                                     CUSIP:____________
                                                               ISIN:____________
                                                        COMMON CODE:____________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-7-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-7  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-7-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-7 (the  "Class A-7
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company  as a  Servicer  and  Option  One  Mortgage  Corporation  as a  Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-8, Class A-9  (collectively,  including
the Class A-7 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates" and collectively  with the Class M-1 Certificates,  the "Mezzanine
Certificates"),  Class B (the "Class B Certificates"  and collectively  with the
Class   A   Certificates   and  the   Mezzanine   Certificates,   the   "Offered
Certificates"),  Class S  Certificates  (the  "Class  S  Certificates")  Class C
Certificates (the "Class C Certificates")  and Class R (Residual  Interest) (the
"Class R Certificates"). The Offered Certificates, the Class S Certificates, the
Class C  Certificates  and the Class R  Certificates  are  together  referred to
herein as the "Certificates." Terms capitalized herein and not otherwise defined
herein shall have the respective meanings set forth in the Pooling and Servicing
Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-7  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  A-7  Distribution  Amount  relating  to  such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available funds to Owners of Certificates having an aggregate original Class A-7
Certificate  Principal  Balance  of at least  $1,000,000  (by wire  transfer  or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each Owner of record of a Class A-7 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-7 Certificates.  The Percentage Interest of each Class A-7
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-7  Certificate  on the  Startup  Day by the  aggregate  Class A-7  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     A-7-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     A-7-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-7 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-7 Certificates are exchangeable for new
Class A-7 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-7-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:_____________________________________

                                       Name:___________________________________

                                       Title:__________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:________________________________
Name:______________________________
Title:_____________________________
Date of Authentication:____________


                                     A-7-6
<PAGE>

                                                                     EXHIBIT A-8

                                                   FORM OF CLASS A-8 CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    Class A-8
                           (_____% Pass-Through Rate)*

           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  A-8-                                                    CUSIP:_____________
                                                              ISIN:_____________
                                                       COMMON CODE:_____________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-8-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-8  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-8-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-8 (the  "Class A-8
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-9  (collectively,  including
the Class A-8 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates" and collectively  with the Class M-1 Certificates,  the "Mezzanine
Certificates"),  Class B (the "Class B Certificates"  and collectively  with the
Class   A   Certificates   and  the   Mezzanine   Certificates,   the   "Offered
Certificates"),  the Class C Certificates (the "Class C Certificates") and Class
R (Residual  Interest) (the "Class R Certificates").  The Offered  Certificates,
the Class S Certificates,  the Class C Certificates and the Class R Certificates
are together referred to herein as the "Certificates."  Terms capitalized herein
and not otherwise defined herein shall have the respective meanings set forth in
the Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-8  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  A-8  Distribution  Amount  relating  to  such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available funds to Owners of Certificates having an aggregate original Class A-8
Certificate  Principal  Balance  of at least  $1,000,000  (by wire  transfer  or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each Owner of record of a Class A-8 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-8 Certificates.  The Percentage Interest of each Class A-8
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-8  Certificate  on the  Startup  Day by the  aggregate  Class A-8  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     A-8-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     A-8-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicer  at any time and from time to time,  and  without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-8 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-8 Certificates are exchangeable for new
Class A-8 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-8-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:_____________________________________

                                       Name:___________________________________

                                       Title:__________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:______________________________
Name:____________________________
Title:___________________________
Date of Authentication:__________


                                     A-8-6
<PAGE>

                                                                     EXHIBIT A-9

                                                   FORM OF CLASS A-9 CERTIFICATE

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                    CLASS A-9
                         (Adjustable Pass-Through Rate)

     Representing Certain Interests in a Pool of Mortgage Loans Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

     THIS CERTIFICATE  REPRESENTS AN INTEREST IN A CLASS OF "REGULAR  INTERESTS"
IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT"  ("REMIC") AS THOSE TERMS ARE
DEFINED,  RESPECTIVELY, IN SECTION 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE"),  ASSUMING COMPLIANCE WITH THE REMIC PROVISIONS OF
THE CODE.

No:  A-9                                               CUSIP:___________________
                                                        ISIN:___________________
                                                 COMMON CODE:___________________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     A-9-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional interest in (a) the Mortgage Loans in Group II listed in Schedule I-B
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified in the Pooling and Servicing Agreement); and (d) certain rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement..

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to  the  final  Payment  Date  for  the  Class  A-1  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent to July 25, 1997 (the first Payment Date), be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     A-9-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,  Class A-9 (the  "Class A-9
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8  (collectively,  including
the Class A-9 Certificates, the "Class A Certificates"),  Class M-1A, Class M-1F
(the  "Class  M-1  Certificates"),  Class  M-2A,  Class  M-2F  (the  "Class  M-2
Certificates and collectively  with the Class M-1  Certificates,  the "Mezzanine
Certificates"),   Class  B-1A,  Class  B-1F  (the  "Class  B  Certificates"  and
collectively with the Class A Certificates and the Mezzanine  Certificates,  the
"Offered  Certificates"),  Class S  Certificates  (the "Class S  Certificates"),
Class C (the "Class C Certificates") and Class R (Residual Interest) (the "Class
R Certificates").  The Offered Certificates, the Class S Certificates, the Class
C Certificates and the Class R Certificates  are together  referred to herein as
the  "Certificates."  Terms capitalized  herein and not otherwise defined herein
shall  have the  respective  meanings  set forth in the  Pooling  and  Servicing
Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997,  the Owners of the Class A-9  Certificates  as of the
close of  business  on the day  immediately  preceding  such  Payment  Date (the
"Record  Date") will be entitled  to receive the Class A-9  Distribution  Amount
relating to such Certificate on such Payment Date. Distributions will be made in
immediately  available  funds to Owners  of  Certificates  having  an  aggregate
original Class A-9 Certificate Principal Balance of at least $1,000,000 (by wire
transfer or  otherwise)  to the account of an Owner at a domestic  bank or other
entity having appropriate facilities therefor, if such Owner has so notified the
Trustee,  or by check mailed to the address of the person entitled thereto as it
appears on the Register.

     Each Owner of record of a Class A-9 Certificate will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class A-9 Certificates.  The Percentage Interest of each Class A-9
Certificate  as of any date of  determination  will be  equal to the  percentage
obtained by dividing the original  Certificate  Principal  Balance of such Class
A-9  Certificate  on the  Startup  Day by the  aggregate  Class A-9  Certificate
Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers  for the servicing and  administration
of certain Mortgage Loans. No appointment of any Sub-Servicer  shall release any
Servicer from any of its obligations under the Pooling and Servicing Agreement.


                                     A-9-3
<PAGE>

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation,  as contemplated by Section 860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.


                                     A-9-4
<PAGE>

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class A-9 Certificates are issuable only as registered  Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class A-9 Certificates are exchangeable for new
Class A-9 Certificates of authorized denominations evidencing the same aggregate
principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     A-9-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                        as Depositor

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:______________________________
Name:____________________________
Title:___________________________
Date of Authentication:__________


                                     A-9-6
<PAGE>

                                                                     EXHIBIT B-1

                                                  FORM OF CLASS M-1F CERTIFICATE

     THIS  CERTIFICATE  IS  SUBORDINATE  TO THE CLASS A-1, CLASS A-2, CLASS A-3,
CLASS  A-4,  CLASS  A-5,  CLASS  A-6,  CLASS  A-7,  CLASS  A-8  AND  CLASS  A-9,
CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING AND SERVICING
AGREEMENT REFERRED TO HEREIN.

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                   CLASS M-1F
                           (_____% Pass-Through Rate)*
           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  M-1F                                                    CUSIP:_____________
                                                              ISIN:_____________
                                                       COMMON CODE:_____________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     M-1F-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  and (c) proceeds of all the foregoing (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified  in the  Pooling  and  Servicing  Agreement);  and (d)  certain of the
Seller's  rights under the Transfer  Agreements  that are being  assigned to the
Trust in the Pooling and Servicing Agreement.

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to the  final  Payment  Date  for  the  Class  M-1F  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent  to July 25, 1997 (the first Payment Date) be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     M-1F-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage Loan  Pass-Through  Certificates,  Class M-1F (the "Class M-1F
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation   in  its  capacity  as  Depositor   (the
"Depositor),  Advanta Mortgage Corp. U.S.A., as a Servicer,  Long Beach Mortgage
Company,  as a  Servicer,  and Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the "Class A  Certificates"),  Class M-1A (the  "Class  M-1A  Certificates"  and
collectively  with the Class M-1F  Certificates,  the "Class M-1  Certificates")
Class M-2A, Class M-2F (the "Class M-2  Certificates"  and collectively with the
Class M-1  Certificates,  the "Mezzanine  Certificates"),  Class B (the "Class B
Certificates"  and collectively  with the Class A Certificates and the Mezzanine
Certificates,  the "Offered  Certificates"),  Class S Certificates (the "Class S
Certificates")  Class C Certificates  (the "Class C  Certificates")  and Class R
(Residual Interest) (the "Class R Certificates").  The Offered Certificates, the
Class S Certificates (the "Class S Certificates"),  Class C Certificates and the
Class R  Certificates  are  together  referred to herein as the  "Certificates."
Terms  capitalized  herein  and not  otherwise  defined  herein  shall  have the
respective meanings set forth in the Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997, the Owners of the Class M-1F  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  M-1F  Distribution  Amount  relating  to such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available  funds to Owners of  Certificates  having an aggregate  original Class
M-1F Certificate  Principal  Balance of at least $1,000,000 (by wire transfer or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each  Owner of record  of a Class  M-1F  Certificate  will be  entitled  to
receive such Owner's Percentage Interest in the amounts due on such Payment Date
to the Owners of the Class M-1  Certificates.  The  Percentage  Interest of each
Class  M-1F  Certificate  as of any date of  determination  will be equal to the
percentage  obtained by dividing the original  Certificate  Principal Balance of
such Class M-1F  Certificate  on the  Startup  Day by the  aggregate  Class M-1F
Certificate Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers to enter into


                                     M-1F-3
<PAGE>

Sub-Servicing  Agreements with certain institutions  eligible for appointment as
Sub-Servicers for the servicing and administration of certain Mortgage Loans. No
appointment  of any  Sub-Servicer  shall  release any  Servicer  from any of its
obligations under the Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated by Section  860F(a)(4) of the Code, and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.


                                     M-1F-4
<PAGE>

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class M-1F Certificates are issuable only as registered Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth, Class M-1F Certificates are exchangeable for new
Class  M-1F  Certificates  of  authorized   denominations  evidencing  the  same
aggregate principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     M-1F-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:________________________________
Name:______________________________
Title:_____________________________
Date of Authentication_____________


                                     M-1F-6
<PAGE>

                                                                     EXHIBIT B-2

                                                  FORM OF CLASS M-1A CERTIFICATE

     THIS  CERTIFICATE  IS  SUBORDINATE  TO THE CLASS A-1, CLASS A-2, CLASS A-3,
CLASS  A-4,  CLASS  A-5,  CLASS  A-6,  CLASS  A-7,  CLASS  A-8  AND  CLASS  A-9,
CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING AND SERVICING
AGREEMENT REFERRED TO HEREIN.

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                   CLASS M-1A
                         (Adjustable Pass-Through Rate)
           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by
                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

No:  M-1A                                                  CUSIP:_______________
                                                            ISIN:_______________
                                                     COMMON CODE:_______________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     M-1A-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional interest in (a) the Mortgage Loans in Group II listed in Schedule I-B
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  and (c) proceeds of all the foregoing (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified  in the  Pooling  and  Servicing  Agreement);  and (d)  certain of the
Seller's  rights under the Transfer  Agreements  that are being  assigned to the
Trust in the Pooling and Servicing Agreement .

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to the  final  Payment  Date  for  the  Class  M-1A  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent  to July 25, 1997 (the first Payment Date) be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     M-1A-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage Loan  Pass-Through  Certificates,  Class M-1A (the "Class M-1A
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation   in  its  capacity  as  Depositor   (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the "Class A Certificates"),  the Class M-1F (the "Class M-1F  Certificates" and
collectively with the Class M-1A Certificates, the "Class M-1 Certificates") the
Class M-2A, Class M-2F (the "Class M-2  Certificates"  and collectively with the
Class M-1 Certificates,  the "Mezzanine  Certificates"),  Class B-1A, Class B-1F
(the "Class B Certificates"  and collectively  with the Class A Certificates and
the Mezzanine Certificates,  the "Offered  Certificates"),  Class S Certificates
(the "Class S Certificates")  Class C Certificates  (the "Class C Certificates")
and Class R  (Residual  Interest)  (the  "Class R  Certificates").  The  Offered
Certificates, the Class S Certificates, the Class C Certificates and the Class R
Certificates  are  together  referred  to  herein as the  "Certificates."  Terms
capitalized  herein and not otherwise  defined  herein shall have the respective
meanings set forth in the Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997, the Owners of the Class M-1A  Certificates  as of the
close of  business  on the day  immediately  preceding  such  Payment  Date (the
"Record  Date") will be entitled to receive the Class M-1A  Distribution  Amount
relating to such Certificate on such Payment Date. Distributions will be made in
immediately  available  funds to Owners  of  Certificates  having  an  aggregate
original Class M-1A  Certificate  Principal  Balance of at least  $1,000,000 (by
wire  transfer or  otherwise)  to the account of an Owner at a domestic  bank or
other  entity  having  appropriate  facilities  therefor,  if such  Owner has so
notified the Trustee,  or by check mailed to the address of the person  entitled
thereto as it appears on the Register.

     Each  Owner of record  of a Class  M-1A  Certificate  will be  entitled  to
receive such Owner's Percentage Interest in the amounts due on such Payment Date
to the Owners of the Class M-1A  Certificates.  The Percentage  Interest of each
Class  M-1A  Certificate  as of any date of  determination  will be equal to the
percentage  obtained by dividing the original  Certificate  Principal Balance of
such Class M-1A  Certificate  on the  Startup  Day by the  aggregate  Class M-1A
Certificate Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     M-1A-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer  and  any  property  in the  Trust  Estate  and  thereby  effect  early
retirement of the  Certificates  on any Monthly  Remittance Date on or after the
Servicer  Clean-Up Call Date and (iii) under certain  circumstances  relating to
the  qualification of the REMIC as a REMIC under the Code the Mortgage Loans may
be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     M-1A-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class M-1A Certificates are issuable only as registered Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth, Class M-1A Certificates are exchangeable for new
Class  M-1A  Certificates  of  authorized   denominations  evidencing  the  same
aggregate principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     M-1A-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:_________________________________
Name:_______________________________
Title:______________________________
Date of Authentication______________


                                     M-1A-6
<PAGE>

                                                                     EXHIBIT B-3

                                                  FORM OF CLASS M-2F CERTIFICATE

     THIS  CERTIFICATE  IS  SUBORDINATE  TO THE CLASS A-1, CLASS A-2, CLASS A-3,
CLASS A-4, CLASS A-5, CLASS A-6, CLASS A-7, CLASS A-8, CLASS A-9, CLASS M-1F AND
CLASS M-1A  CERTIFICATES  OF THIS SERIES TO THE EXTENT  DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT REFERRED TO HEREIN.

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                   CLASS M-2F
                           (_____% Pass-Through Rate)*
           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  M-2F                                                    CUSIP:_____________
                                                              ISIN:_____________
                                                       COMMON CODE:_____________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     M-2F-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  and (c) proceeds of all the foregoing (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified  in the  Pooling  and  Servicing  Agreement);  and (d)  certain of the
Seller's  rights under the Transfer  Agreements  that are being  assigned to the
Trust in the Pooling and Servicing Agreement .

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to the  final  Payment  Date  for  the  Class  M-2F  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent  to July 25, 1997 (the first Payment Date) be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     M-2F-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage Loan  Pass-Through  Certificates,  Class M-2F (the "Class M-2F
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the  "Class  A   Certificates"),   Class  M-1A,   Class  M-1F  (the  "Class  M-1
Certificates")  Class M-2A (the "Class M-2A  Certificates" and collectively with
the Class M-2F Certificates,  the "Class M-2 Certificates" and collectively with
the Class M-1 Certificates, the "Mezzanine Certificates"), Class B (the "Class B
Certificates"  and collectively  with the Class A Certificates and the Mezzanine
Certificates,  the "Offered  Certificates"),  Class S Certificates (the "Class S
Certificates")  Class C Certificates  (the "Class C  Certificates")  and Class R
(Residual Interest) (the "Class R Certificates").  The Offered Certificates, the
Class S Certificates,  the Class C Certificates and the Class R Certificates are
together referred to herein as the "Certificates."  Terms capitalized herein and
not otherwise defined herein shall have the respective meanings set forth in the
Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997, the Owners of the Class M-2F  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  M-2F  Distribution  Amount  relating  to such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available  funds to Owners of  Certificates  having an aggregate  original Class
M-2F Certificate  Principal  Balance of at least $1,000,000 (by wire transfer or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each  Owner of record  of a Class  M-2F  Certificate  will be  entitled  to
receive such Owner's Percentage Interest in the amounts due on such Payment Date
to the Owners of the Class M-2F  Certificates.  The Percentage  Interest of each
Class  M-2F  Certificate  as of any date of  determination  will be equal to the
percentage  obtained by dividing the original  Certificate  Principal Balance of
such Class M-2F  Certificate  on the  Startup  Day by the  aggregate  Class M-2F
Certificate Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     M-2F-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     M-2F-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class M-2F Certificates are issuable only as registered Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth, Class M-2F Certificates are exchangeable for new
Class  M-2F  Certificates  of  authorized   denominations  evidencing  the  same
aggregate principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     M-2F-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:_______________________________
Name:_____________________________
Title:____________________________
Date of Authentication____________


                                     M-2F-6
<PAGE>

                                                                     EXHIBIT B-4

                                                  FORM OF CLASS M-2A CERTIFICATE

     THIS  CERTIFICATE  IS  SUBORDINATE  TO THE CLASS A-1, CLASS A-2, CLASS A-3,
CLASS A-4, CLASS A-5, CLASS A-6, CLASS A-7, CLASS A-8, CLASS A-9, CLASS M-1F AND
CLASS M-1A  CERTIFICATES  OF THIS SERIES TO THE EXTENT  DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT REFERRED TO HEREIN.

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                   CLASS M-2A
                         (Adjustable Pass-Through Rate)
           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

No:  M-2A                                                    CUSIP:_____________
                                                              ISIN:_____________
                                                       COMMON CODE:_____________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     M-2A-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional interest in (a) the Mortgage Loans in Group II listed in Schedule I-B
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  and (c) proceeds of all the foregoing (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified  in the  Pooling  and  Servicing  Agreement);  and (d)  certain of the
Seller's  rights under the Transfer  Agreements  that are being  assigned to the
Trust in the Pooling and Servicing Agreement .

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to the  final  Payment  Date  for  the  Class  M-2A  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent  to July 25, 1997 (the first Payment Date) be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     M-2A-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage Loan  Pass-Through  Certificates,  Class M-2A (the "Class M-2A
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the "Class A Certificates"), Class M-1A, Class M-1F (collectively the "Class M-1
Certificates")  Class M-2F (the "Class M-2F  Certificates" and collectively with
the Class M-2A Certificates,  the "Class M-2 Certificates" and collectively with
the Class M-1 Certificates, the "Mezzanine Certificates"), Class B (the "Class B
Certificates"  and collectively  with the Class A Certificates and the Mezzanine
Certificates, the "Offered Certificates"),  the Class S Certificates (the "Class
S Certificates")  Class C Certificates (the "Class C Certificates")  and Class R
(Residual Interest) (the "Class R Certificates").  The Offered Certificates, the
Class S Certificates,  the Class C Certificates and the Class R Certificates are
together referred to herein as the "Certificates."  Terms capitalized herein and
not otherwise defined herein shall have the respective meanings set forth in the
Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997, the Owners of the Class M-2A  Certificates  as of the
close of  business  on the day  immediately  preceding  such  Payment  Date (the
"Record  Date") will be entitled to receive the Class M-2A  Distribution  Amount
relating to such Certificate on such Payment Date. Distributions will be made in
immediately  available  funds to Owners  of  Certificates  having  an  aggregate
original Class M-2A  Certificate  Principal  Balance of at least  $1,000,000 (by
wire  transfer or  otherwise)  to the account of an Owner at a domestic  bank or
other  entity  having  appropriate  facilities  therefor,  if such  Owner has so
notified the Trustee,  or by check mailed to the address of the person  entitled
thereto as it appears on the Register.

     Each  Owner of record  of a Class  M-2A  Certificate  will be  entitled  to
receive such Owner's Percentage Interest in the amounts due on such Payment Date
to the Owners of the Class M-2A  Certificates.  The Percentage  Interest of each
Class  M-2A  Certificate  as of any date of  determination  will be equal to the
percentage  obtained by dividing the original  Certificate  Principal Balance of
such Class M-2A  Certificate  on the  Startup  Day by the  aggregate  Class M-2A
Certificate Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     M-2A-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(iii) provide to the Trustee an opinion of counsel experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     M-2A-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class M-2A Certificates are issuable only as registered Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth, Class M-2A Certificates are exchangeable for new
Class  M-2A  Certificates  of  authorized   denominations  evidencing  the  same
aggregate principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     M-2A-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:________________________________
Name:______________________________
Title:_____________________________
Date of Authentication_____________


                                     M-2A-6
<PAGE>

                                                                     EXHIBIT B-5

                                                  FORM OF CLASS B-1F CERTIFICATE

                  THIS CERTIFICATE IS SUBORDINATE TO THE CLASS A-1, CLASS A-2,
CLASS A-3, CLASS A-4, CLASS A-5, CLASS A-6, CLASS A-7, CLASS A-8, CLASS A-9,
CLASS M-1F, CLASS M-1A, CLASS M-2F AND CLASS M-2A CERTIFICATES OF THIS SERIES TO
THE EXTENT DESCRIBED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

                  SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE
REPRESENTS A CLASS OF "REGULAR INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT
CONDUIT" ("REMIC") AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTION 860G AND
860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING
COMPLIANCE WITH THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                   CLASS B-1F
                           (_____% Pass-Through Rate)*
           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by
                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No:  B-1F                                                   CUSIP:______________
                                                             ISIN:______________
                                                      COMMON CODE:______________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     B-1F-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I listed in Schedule I-A
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  and (c) proceeds of all the foregoing (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified  in the  Pooling  and  Servicing  Agreement);  and (d)  certain of the
Seller's  rights under the Transfer  Agreements  that are being  assigned to the
Trust in the Pooling and Servicing Agreement .

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to the  final  Payment  Date  for  the  Class  B-1F  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent  to July 25, 1997 (the first Payment Date) be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     B-1F-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage Loan  Pass-Through  Certificates,  Class B-1F (the "Class B-1F
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the "Class A Certificates"), Class M-1A, Class M-1F (collectively the "Class M-1
Certificates"),  Class  M-2A,  Class  M-2F (the  "Class  M-2  Certificates"  and
collectively  with the Class M-1  Certificates,  the "Mezzanine  Certificates"),
Class B-1A (the "Class B-1A  Certificates" and collectively with the Class B-1F,
the "Class B Certificates"  and  collectively  with the Class A Certificates and
the Mezzanine Certificates,  the "Offered  Certificates"),  Class S Certificates
(the "Class S Certificates")  Class C Certificates  (the "Class C Certificates")
and Class R  (Residual  Interest)  (the  "Class R  Certificates").  The  Offered
Certificates, the Class S Certificates, the Class C Certificates and the Class R
Certificates  are  together  referred  to  herein as the  "Certificates."  Terms
capitalized  herein and not otherwise  defined  herein shall have the respective
meanings set forth in the Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997, the Owners of the Class B-1F  Certificates  as of the
close of business on the last day of the calendar  month  immediately  preceding
the calendar  month in which a Payment  Date occurs (the "Record  Date") will be
entitled  to  receive  the  Class  B-1F  Distribution  Amount  relating  to such
Certificate  on such Payment  Date.  Distributions  will be made in  immediately
available  funds to Owners of  Certificates  having an aggregate  original Class
B-1F Certificate  Principal  Balance of at least $1,000,000 (by wire transfer or
otherwise)  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities therefor,  if such Owner has so notified the Trustee, or
by check mailed to the address of the person  entitled  thereto as it appears on
the Register.

     Each  Owner of record  of a Class  B-1F  Certificate  will be  entitled  to
receive such Owner's Percentage Interest in the amounts due on such Payment Date
to the Owners of the Class B-1F  Certificates.  The Percentage  Interest of each
Class  B-1F  Certificate  as of any date of  determination  will be equal to the
percentage  obtained by dividing the original  Certificate  Principal Balance of
such Class B-1F  Certificate  on the  Startup  Day by the  aggregate  Class B-1F
Certificate Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers to enter into


                                     B-1F-3
<PAGE>

Sub-Servicing  Agreements with certain institutions  eligible for appointment as
Sub-Servicers for the servicing and administration of certain Mortgage Loans. No
appointment  of any  Sub-Servicer  shall  release any  Servicer  from any of its
obligations under the Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers or any of their  affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans and amounts on deposit in the  Certificate  Account and the  Principal and
Interest  Account  (except as  otherwise  provided in the Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates,  during  the 90 days after the  Auction  Sale Bid Date (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase form the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.


                                     B-1F-4
<PAGE>

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class B-1F Certificates are issuable only as registered Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth, Class B-1F Certificates are exchangeable for new
Class  B-1F  Certificates  of  authorized   denominations  evidencing  the  same
aggregate principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     B-1F-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:______________________________
Name:____________________________
Title:___________________________
Date of Authentication___________


                                     B-1F-6
<PAGE>

                                                                     EXHIBIT B-6

                                                  FORM OF CLASS B-1A CERTIFICATE

     THIS  CERTIFICATE  IS  SUBORDINATE  TO THE CLASS A-1, CLASS A-2, CLASS A-3,
CLASS A-4,  CLASS A-5,  CLASS A-6,  CLASS A-7, CLASS A-8, CLASS A-9, CLASS M-1A,
CLASS M-1F, CLASS M-2A AND CLASS M-2F  CERTIFICATES OF THIS SERIES TO THE EXTENT
DESCRIBED IN THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "REGULAR  INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                   CLASS B-1A
                         (Adjustable Pass-Through Rate)
           Representing Certain Interests in a Pool of Mortgage Loans
                                   Serviced by
                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents  a fractional  ownership  interest in the Mortgage
Loans and certain other property held by the Trust.)

     Unless this certificate is presented by an authorized representative of The
Depository  Trust  Company,  a New  York  corporation  ("DTC"),  to  the  Issuer
("AMRESCO Residential Securities Corporation Mortgage Loan Trust 1997-2") or its
agent for registration of transfer,  exchange,  or payment,  and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.

No:  B-1A                                                       CUSIP:__________
                                                                 ISIN:__________
                                                          COMMON CODE:__________

      $                          June ___, 1997
- ---------------------           ----------------                 _______________
Original Certificate                 Date                        Final Scheduled
 Principal Balance                                                Payment Date

                                   CEDE & CO.
                                ----------------
                                Registered Owner


                                     B-1A-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional interest in (a) the Mortgage Loans in Group II listed in Schedule I-B
to the  Pooling  and  Servicing  Agreement  which the  Seller  has  caused to be
delivered to the  Depositor  and the Depositor has caused to be delivered to the
Trustee (and all  substitutions  therefor as provided by Section 3.03,  3.04 and
3.06 of the Pooling and Servicing Agreement), together with the related Mortgage
Loan  documents  and the  Seller's  interest  in any  Property  which  secured a
Mortgage  Loan but which has been  acquired  by  foreclosure  or deed in lieu of
foreclosure, and all payments thereon and proceeds of the conversion,  voluntary
or involuntary, of the foregoing; (b) such amounts as may be held by the Trustee
in the Certificate Account, the Pre-Funding Account and the Capitalized Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  and (c) proceeds of all the foregoing (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policy  relating to the  Mortgage  Loans,  cash  proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the  proceeds of any of the  foregoing  to pay the  Certificates  as
specified  in the  Pooling  and  Servicing  Agreement);  and (d)  certain of the
Seller's  rights under the Transfer  Agreements  that are being  assigned to the
Trust in the Pooling and Servicing Agreement .

     The Owner hereof is entitled to principal payments on each Payment Date, as
hereinafter  described,  which will fully  amortize  such  original  Certificate
Principal  Balance  over the  period  from the date of initial  issuance  of the
Certificates  to the  final  Payment  Date  for  the  Class  B-1A  Certificates.
Therefore,  the actual Outstanding  principal amount of this Certificate may, on
any date  subsequent  to July 25, 1997 (the first Payment Date) be less than the
original Certificate Principal Balance set forth above.

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this Certificate to the Trustee. The Pooling and Servicing Agreement (as
defined  below)  provides  that,  in any  event,  upon the  making  of the final
distribution due on this Certificate, this Certificate shall be deemed cancelled
for all purposes under the Pooling and Servicing Agreement.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

     THE PRINCIPAL OF THIS  CERTIFICATE IS PAYABLE IN  INSTALLMENTS.  THEREFORE,
THE ACTUAL  OUTSTANDING  PRINCIPAL  AMOUNT OF THIS  CERTIFICATE  MAY ON ANY DATE
SUBSEQUENT  TO JULY 25, 1997 (THE FIRST  PAYMENT DATE) BE LESS THAN ITS ORIGINAL
CERTIFICATE PRINCIPAL BALANCE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.


                                     B-1A-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage Loan  Pass-Through  Certificates,  Class B-1A (the "Class B-1A
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the  "Class  A   Certificates"),   Class  M-1A,   Class  M-1F  (the  "Class  M-1
Certificates"),  Class  M-2A,  Class  M-2F (the  "Class  M-2  Certificates"  and
collectively  with the Class M-1  Certificates,  the "Mezzanine  Certificates"),
Class B-1F (the "Class B-1F  Certificates"  and collectively with the Class B-1A
Certificates,  the "Class B  Certificates",  and  collectively  with the Class A
Certificates and the Mezzanine Certificates, the "Offered Certificates"),  Class
S Certificates  (the "Class S Certificates")  Class C Certificates (the "Class C
Certificates") and Class R (Residual Interest) (the "Class R Certificates"). The
Offered Certificates, the Class S Certificates, the Class C Certificates and the
Class R  Certificates  are  together  referred to herein as the  "Certificates."
Terms  capitalized  herein  and not  otherwise  defined  herein  shall  have the
respective meanings set forth in the Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25, 1997, the Owners of the Class B-1A  Certificates  as of the
close of  business  on the day  immediately  preceding  such  Payment  Date (the
"Record  Date") will be entitled to receive the Class B-1A  Distribution  Amount
relating to such Certificate on such Payment Date. Distributions will be made in
immediately  available  funds to Owners  of  Certificates  having  an  aggregate
original Class B-1A  Certificate  Principal  Balance of at least  $1,000,000 (by
wire  transfer or  otherwise)  to the account of an Owner at a domestic  bank or
other  entity  having  appropriate  facilities  therefor,  if such  Owner has so
notified the Trustee,  or by check mailed to the address of the person  entitled
thereto as it appears on the Register.

     Each  Owner of record  of a Class  B-1A  Certificate  will be  entitled  to
receive such Owner's Percentage Interest in the amounts due on such Payment Date
to the Owners of the Class B-1A  Certificates.  The Percentage  Interest of each
Class  B-1A  Certificate  as of any date of  determination  will be equal to the
percentage  obtained by dividing the original  Certificate  Principal Balance of
such Class B-1A  Certificate  on the  Startup  Day by the  aggregate  Class B-1A
Certificate Principal Balance on the Startup Day.

     The Trustee or any duly-appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code by any Person from a  distribution  to any Owner shall be considered as
having  been paid by the  Trustee to such Owner for all  purposes of the Pooling
and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers for the


                                     B-1A-3
<PAGE>

servicing and  administration  of certain  Mortgage Loans. No appointment of any
Sub-Servicer  shall release any Servicer from any of its  obligations  under the
Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO  Residential  Securities  Corporation,  or AMRESCO  Residential  Capital
Markets,  Inc., the Servicers or any of their  affiliates.  This  Certificate is
limited in right of payment to certain  collections  and recoveries  relating to
the  Mortgage  Loans and amounts on deposit in the  Certificate  Account and the
Principal and Interest Account (except as otherwise  provided in the Pooling and
Servicing Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage  Loan in the  Trust  Estate  or (b)  the  disposition  of all  property
acquired in respect of any Mortgage Loan remaining in the Trust Estate or (c) at
any time when a  Qualified  Liquidation  of the  Trust  Estate  is  effected  as
described below. To effect a termination of the Pooling and Servicing  Agreement
pursuant to clause (c) above,  the Owners of all  Certificates  then Outstanding
shall (i) unanimously  direct the Trustee on behalf of the Trust to adopt a plan
of complete  liquidation as contemplated  by Section  860F(a)(4) of the Code and
(ii) provide to the Trustee an opinion of counsel  experienced in federal income
tax matters  acceptable to the Trustee to the effect that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.


                                     B-1A-4
<PAGE>

     The Owners of the majority of the Percentage  Interests  represented by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain circumstances provided for in
the Pooling and Servicing Agreement, such consent of the Owners will be required
prior to  amendments.  Any such  consent  by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class B-1A Certificates are issuable only as registered Certificates in
minimum  denominations  of $1,000 original  Certificate  Principal  Balance.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth, Class B-1A Certificates are exchangeable for new
Class  B-1A  Certificates  of  authorized   denominations  evidencing  the  same
aggregate principal amount.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     B-1A-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                         as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:________________________________
Name:______________________________
Title:_____________________________
Date of Authentication_____________


                                     B-1A-6
<PAGE>

                                                                     EXHIBIT B-7

                                                     FORM OF CLASS C CERTIFICATE

     THIS  CERTIFICATE  IS  SUBORDINATE  TO THE CLASS A-1, CLASS A-2, CLASS A-3,
CLASS A-4,  CLASS A-5,  CLASS A-6,  CLASS A-7, CLASS A-8, CLASS A-9, CLASS M-1A,
CLASS M-1F, CLASS M-2A,  CLASS M-2F,  CLASS B-1A AND CLASS B-1F  CERTIFICATES OF
THIS  SERIES TO THE EXTENT  DESCRIBED  IN THE POOLING  AND  SERVICING  AGREEMENT
REFERRED TO HEREIN.

     AMRESCO  RESIDENTIAL  SECURITIES  CORPORATION  MORTGAGE  LOAN TRUST  1997-2
MORTGAGE  LOAN  PASS-THROUGH  CERTIFICATE   INTEREST-ONLY  CLASS  C  CERTIFICATE
Representing  Certain Interests Relating to a Pool of Mortgage Loans Serviced by
ADVANTA  MORTGAGE  CORP.  USA LONG BEACH  MORTGAGE  COMPANY  OPTION ONE MORTGAGE
CORPORATION as Servicer This  certificate  does not represent an interest in, or
an obligation  of, nor are the  underlying  Mortgage Loans insured or guaranteed
by, AMRESCO  Residential  Securities  Corporation or AMRESCO Residential Capital
Markets, Inc. This certificate represents a fractional ownership interest in the
Mortgage Loans as described herein,  moneys in certain Accounts created pursuant
to the Pooling and Servicing Agreement and certain other rights relating thereto
and is  payable  only from  amounts  received  by the  Trustee  relating  to the
Mortgage Loans held by the Trust.

- ----------
*    Subject to certain  limitations  described  in the  Pooling  and  Servicing
     Agreement.

No.:  C-1

                                 June ___, 1997
                                 --------------
                                      Date

     100%
- ------------------                                               _______________
Percentage Interest                                              Final Scheduled
                                                                   Payment Date

                    AMRESCO Residential Capital Markets Inc.
                    ----------------------------------------
                                Registered Holder


                                     B-7-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the Mortgage Loans in Group I and Group II listed in
Schedules  I-A and I-B to the Pooling and Servicing  Agreement  which the Seller
has caused to be delivered to the  Depositor  and the Depositor has caused to be
delivered to the Trustee (and all substitutions  therefor as provided by Section
3.03, 3.04 and 3.06 of the Pooling and Servicing  Agreement),  together with the
related Mortgage Loan documents and the Seller's  interest in any Property which
secured a Mortgage  Loan but which has been acquired by  foreclosure  or deed in
lieu of  foreclosure,  and all payments  thereon and proceeds of the conversion,
voluntary or involuntary,  of the foregoing;  (b) such amounts as may be held by
the  Trustee  in the  Certificate  Account,  the  Pre-Funding  Account  and  the
Capitalized  Interest Account together with investment  earnings on such amounts
and such amounts as may be held in the name of the Trustee in the  Principal and
Interest Account,  if any,  exclusive of investment  earnings thereon (except as
otherwise provided in the Pooling and Servicing Agreement),  whether in the form
of cash,  instruments,  securities or other  properties  (including any Eligible
Investments  held  by each  Servicer);  and (c)  proceeds  of all the  foregoing
(including,  but  not  by way  of  limitation,  all  proceeds  of  any  mortgage
insurance,  hazard insurance and title insurance policy relating to the Mortgage
Loans, cash proceeds, accounts, accounts receivable, notes, drafts, acceptances,
chattel  paper,  checks,  deposit  accounts,  rights to payment of any and every
kind,  and  other  forms  of  obligations  and  receivables  which  at any  time
constitute  all  or  part  of or are  included  in  the  proceeds  of any of the
foregoing to pay the  Certificates  as  specified  in the Pooling and  Servicing
Agreement); and (d) certain of the Seller's rights under the Transfer Agreements
that are being assigned to the Trust in the Pooling and Servicing Agreement .

     Upon receiving the final distribution  hereon, the Owner hereof is required
to send this  Certificate  to the Trustee.  The Pooling and Servicing  Agreement
provides that, in any event,  upon the making of the final  distribution  due on
this  Certificate,  this Certificate  shall be deemed cancelled for all purposes
under the Pooling and Servicing Agreement.

     THIS  CERTIFICATE HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES
ACT OF 1933 (THE  "SECURITIES  ACT") OR THE  SECURITIES  LAWS OF ANY STATE.  ANY
RESALE,   TRANSFER  OR  OTHER  DISPOSITION  OF  THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.02 OF THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

     SOLELY FOR FEDERAL  INCOME TAX  PURPOSES,  THIS  CERTIFICATE  REPRESENTS  A
"REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE  INVESTMENT  CONDUIT" ("REMIC") AS
THOSE TERMS ARE DEFINED,  RESPECTIVELY, IN SECTION 860G AND 860D OF THE INTERNAL
REVENUE CODE OF 1986,  AS AMENDED (THE  "CODE"),  ASSUMING  COMPLIANCE  WITH THE
REMIC PROVISIONS OF THE CODE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.


                                     B-7-2
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,   Class  C  (the  "Class  C
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor"),  Advanta Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the "Class A  Certificates"),  Class M-1A,  Class M-1F,  Class M-2A,  Class M-2F
(together, the "Mezzanine  Certificates"),  Class B-1A, Class B-1F (the "Class B
Certificates"  and  together  with the Class A  Certificates  and the  Mezzanine
Certificates,  the "Offered  Certificates"),  Class S Certificates (the "Class S
Certificates")   and  Class  R  (the  "Class  R   Certificates").   The  Offered
Certificates, the Class S Certificates, the Class C Certificates and the Class R
Certificates  are  together  referred  to  herein as the  "Certificates."  Terms
capitalized  herein and not otherwise  defined  herein shall have the respective
meanings set forth in the Pooling and Servicing Agreement.

     Terms  capitalized  herein and not otherwise  defined herein shall have the
respective meanings set forth in the Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing  July 25,  1997,  the Holders of the Class C  Certificates  as of the
close of business on the last  business  day of the calendar  month  immediately
preceding  the  calendar  month in which such  Payment  Date occurs (the "Record
Date") may be entitled to receive the Class C Distribution Amount (as defined in
the  Pooling  and   Servicing   Agreement)   relating  to  such  Payment   Date.
Distributions  will be made in immediately  available  funds to such Owners,  by
wire  transfer or  otherwise,  to the account of an Owner at a domestic  bank or
other  entity  having  appropriate  facilities  therefor,  if such  Owner has so
notified the Trustee at least 5 business days prior to the related  record date,
or by check mailed to the address of the person  entitled  thereto as it appears
on the Register.

     Each Owner of record of a Class C  Certificate  will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class C  Certificates.  The  Percentage  Interest  of each Class C
Certificate  as of any date of  determination  will be  equal to the  percentage
interest set forth on such Class C Certificate.

     The Trustee or any duly appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code or  applicable  to any Owner shall be considered as having been paid by
the  Trustee  to such  Owner  for all  purposes  of the  Pooling  and  Servicing
Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers  for the servicing and  administration
of certain Mortgage Loans. No appointment of any Sub-servicer  shall release any
Servicer from any of its obligations under the Pooling and Servicing Agreement.


                                     B-7-3
<PAGE>

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the underlying Mortgage Loans insured or guaranteed by, the
Seller,  the Depositor or any of their  subsidiaries  and affiliates and are not
insured  or  guaranteed  by  the  Federal  Deposit  Insurance  Corporation,  the
Government National Mortgage Association, or any other governmental agency. This
Certificate is limited in right of payment to certain collections and recoveries
relating to the Mortgage Loans and amounts on deposit in the Accounts (except as
otherwise  provided  in the  Pooling  and  Servicing  Agreement),  all  as  more
specifically set forth hereinabove and in the Pooling and Servicing Agreement.

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms hereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage Loan in the REMIC or (b) the  disposition  of all property  acquired in
respect of any  Mortgage  Loan  remaining in the REMIC or (c) at any time when a
Qualified  Liquidation of the REMIC is effected as described  below. To effect a
termination of the Pooling and Servicing Agreement pursuant to clause (c) above,
the Owners of all Certificates then Outstanding shall (i) unanimously direct the
Trustee  on  behalf  of the  Trust to adopt a plan of  complete  liquidation  as
contemplated  by Section  860F(a)(4) of the Code and (ii) provide to the Trustee
an opinion of counsel  experienced in federal  income tax matters  acceptable to
the Trustee to the effect  that each such  liquidation  constitutes  a Qualified
Liquidation, and the Trustee shall either sell the Mortgage Loans and distribute
the proceeds of the liquidation of the Trust, or shall  distribute  equitably in
kind all of the assets of the REMIC to the remaining Owners of the Certificates,
each in accordance  with such plan, so that the  liquidation or  distribution of
the  REMIC,  the  distribution  of any  proceeds  of  the  liquidation  and  the
termination of the Pooling and Servicing Agreement occur no later than the close
of the 90th day after the date of adoption of the plan of  liquidation  and such
liquidation qualifies as a Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting  the  REMIC,  and  thereby  effect  early  retirement  of the
Certificates, during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer and any other related  property in the Trust Estate and thereby  effect
early retirement of the Certificates on any Monthly  Remittance Date on or after
the Servicer Clean-Up Call Date and (iii) under certain  circumstances  relating
to the  qualification  of the REMIC as a REMIC under the Code the Mortgage Loans
may be sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.

     The Owners of a majority of the  Percentage  Interests  represented  by the
Offered  Certificates have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.


                                     B-7-4
<PAGE>

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Trustee,  the Sellers and the
Servicers at any time and from time to time,  without the consent of the Owners;
provided that in certain circumstances provided for in the Pooling and Servicing
Agreement, such consent of the Owners will be required prior to amendments.  Any
such consent by the Owner at the time of the giving thereof, of this Certificate
shall be  conclusive  and binding upon such Owner and upon all future  Owners of
the Certificate and of any Certificate  issued upon the registration of Transfer
hereof or in exchange  hereof or in lieu hereof  whether or not notation of such
consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class C Certificates  are issuable only as registered  Certificates  in
minimum  percentage  interests of all interests in the Class C Certificates.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class C Certificates  are  exchangeable for new
Class C Certificates of the same percentage interest as the Class C Certificates
exchanged.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     B-7-5
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK
                                       as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________

Trustee Authentication
THE BANK OF NEW YORK, as Trustee
By:_________________________________
Name:_______________________________
Title:______________________________
Date of Authentication______________


                                     B-7-6
<PAGE>

                                                                     EXHIBIT B-8

                                                     FORM OF CLASS S CERTIFICATE

                   AMRESCO Residential Securities Corporation
                    Mortgage Loan Trust 1997-2 MORTGAGE LOAN
                            PASS-THROUGH CERTIFICATE
                        INTEREST-ONLY CLASS S CERTIFICATE

              Representing Certain Interests Relating to a Pool of
       Mortgage Loans formed by AMRESCO Residential Securities Corporation
                                 and Serviced by

                           ADVANTA MORTGAGE CORP. USA
                                   as Servicer

     This  certificate  does not represent an interest in, or an obligation  of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential Securities Corporation, AMRESCO Residential Capital Markets, Inc. or
the Servicer. This certificate represents a fractional ownership interest in the
Mortgage Loans as described herein,  moneys in certain Accounts created pursuant
to the Pooling and Servicing Agreement and certain other rights relating thereto
and is  payable  only from  amounts  received  by the  Trustee  relating  to the
Mortgage Loans held by the Trust.

No.:  S-1

                                 June ___, 1997
                                 --------------
                                      Date

     100%
- ------------------                                             _________________
Percentage Interest                                             Final Scheduled
                                                               Distribution Date

                    AMRESCO Residential Capital Markets, Inc.
                    -----------------------------------------
                                Registered Owner

Trustee Authentication

The Bank of New York,
  as Trustee

By:  _____________________

Name:  ___________________

Title:  ____________________

Date of Authentication:  _________________________


                                     B-8-1
<PAGE>

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional  interest in (a) the  Mortgage  Loans (other than any  principal  and
interest  payments  due thereon on or prior to the Cut-Off  Date on any Mortgage
Loan that is current as of Cut-Off  Date)  listed in  Schedule II to the Pooling
and  Servicing  Agreement  which the Seller has  caused to be  delivered  to the
Depositor  and the  Depositor has caused to be delivered to the Trustee (and all
substitutions  therefor as provided by Section 3.03,  3.04, 3.05 and 3.06 of the
Pooling  and  Servicing  Agreement),  together  with the related  Mortgage  Loan
documents and the Depositor's  interest in any Property which secured a Mortgage
Loan but which has been acquired by foreclosure or deed in lieu of  foreclosure,
and  all  payments  thereon  and  proceeds  of  the  conversion,   voluntary  or
involuntary, of the foregoing; (b) such amounts as may be held by the Trustee in
the Certificate  Account,  the Pre-Funding Account and the Capitalized  Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings thereon (except as otherwise provided in
the Pooling and Servicing Agreement),  whether in the form of cash, instruments,
securities or other properties  (including any Eligible Investments held by each
Servicer);  (c)  proceeds  of all the  foregoing  (including,  but not by way of
limitation,  all proceeds of any mortgage insurance,  hazard insurance and title
insurance  policies  relating to the Mortgage  Loans,  cash proceeds,  accounts,
accounts receivable, notes, drafts, acceptances,  chattel paper, checks, deposit
accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included  in the  proceeds  of any of the  foregoing);  and (d)  certain  of the
Seller's  rights under the Transfer  Agreements  that are being  assigned to the
Trust  in the  Pooling  and  Servicing  Agreement  to pay  the  Certificates  as
specified in the Pooling and Servicing Agreement.

     The Owner hereof is required to send this  Certificate to the Trustee prior
to receiving the final distribution  hereon. The Pooling and Servicing Agreement
provides that, in any event,  upon the making of the final  distribution  due on
this  Certificate,  this Certificate  shall be deemed cancelled for all purposes
under the Pooling and Servicing Agreement.

     THIS  CERTIFICATE HAS NOT BEEN REGISTERED OR QUALIFIED UNDER THE SECURITIES
ACT OF 1933 (THE  "SECURITIES  ACT") OR THE  SECURITIES  LAWS OF ANY STATE.  ANY
RESALE,   TRANSFER  OR  OTHER  DISPOSITION  OF  THIS  CERTIFICATE  WITHOUT  SUCH
REGISTRATION OR QUALIFICATION  MAY BE MADE ONLY IN A TRANSACTION  WHICH DOES NOT
REQUIRE SUCH REGISTRATION OR QUALIFICATION AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.08 OF THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

     SOLELY FOR FEDERAL  INCOME TAX  PURPOSES,  THIS  CERTIFICATE  REPRESENTS  A
"REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE  INVESTMENT  CONDUIT" ("REMIC") AS
THOSE TERMS ARE DEFINED,  RESPECTIVELY, IN SECTION 860G AND 860D OF THE INTERNAL
REVENUE CODE OF 1986,  AS AMENDED (THE  "CODE"),  ASSUMING  COMPLIANCE  WITH THE
REMIC PROVISIONS OF THE CODE.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.


                                     B-8-2
<PAGE>

     THIS  CERTIFICATE  IS AN  INTEREST  ONLY  CERTIFICATE  THE  HOLDER  OF THIS
CERTIFICATE  SHALL NOT BE ENTITLED TO ANY DISTRIBUTION OF PRINCIPAL WITH RESPECT
TO THE MORTGAGE LOANS.

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,   Class  S  (the  "Class  S
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  AMRESCO
Residential  Securities  Corporation,   in  its  capacity  as  Depositor,   (the
"Depositor"),  Advanta  Mortgage Corp.  USA, as a Servicer,  Long Beach Mortgage
Company,  as a  Servicer  and  Option One  Mortgage  Corporation,  as a Servicer
(collectively, the "Servicers") and The Bank of New York, in its capacity as the
Trustee (the "Trustee"),  to which Pooling and Servicing  Agreement the Owner of
this Certificate by virtue of acceptance  hereof assents and by which such Owner
is bound. Also issued under the Pooling and Servicing Agreement are Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5,  Class A-6, Class A-7 Class A-8, Class A-9  (collectively,
the  "Class  A   Certificates")   Class   M-1A,   Class  M-1F  (the  "Class  M-1
Certificates"),  Class  M-2A,  Class  M-2F (the  "Class  M-2  Certificates"  and
together with the Class M-1 Certificates,  the "Mezzanine Certificates"),  Class
B-1A, Class B-1F (the "Class B Certificates"  and collectively  with the Class A
Certificates and the Mezzanine Certificates, the "Offered Certificates") Class C
(the  "Class C  Certificates")  and Class R  (Residual  Interest)  (the "Class R
Certificates").  Terms capitalized herein and not otherwise defined herein shall
have the respective meanings set forth in the Pooling and Servicing Agreement.

     Terms  capitalized  herein and not otherwise  defined herein shall have the
respective meanings set forth in the Pooling and Servicing Agreement.

     On the 25th day of each month,  or, if such day is not a Business Day, then
the next  succeeding  Business  Day  (each  such  day  being a  "Payment  Date")
commencing July 25, 1997, the Owners of the Class S Certificates as of the close
of business on the last business day of the calendar month immediately preceding
the calendar month in which such Payment Date occurs (the "Record Date") will be
entitled to receive the Class S  Distribution  Amount (as defined in the Pooling
and Servicing  Agreement)  relating to such Payment Date.  Distributions will be
made in  immediately  available  funds  to such  Owners,  by  wire  transfer  or
otherwise,  to the account of an Owner at a domestic bank or other entity having
appropriate  facilities  therefor,  if such Owner has so notified the Trustee at
least 5 business  days prior to the related  record date,  or by check mailed to
the address of the person entitled thereto as it appears on the Register.

     Each Owner of record of a Class S  Certificate  will be entitled to receive
such Owner's Percentage  Interest in the amounts due on such Payment Date to the
Owners of the Class S  Certificates.  The  Percentage  Interest  of each Class S
Certificate  as of any date of  determination  will be  equal to the  percentage
interest set forth on such Class S Certificate.

     The Trustee or any duly appointed Paying Agent will duly and punctually pay
distributions  with respect to this  Certificate  in  accordance  with the terms
hereof and the Pooling and Servicing Agreement.  Amounts properly withheld under
the Code or  applicable to any Holder shall be considered as having been paid by
the  Trustee  to such  Owner  for all  purposes  of the  Pooling  and  Servicing
Agreement.


                                     B-8-3
<PAGE>

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicer  to  enter  into  Subservicing  Agreements  with  certain  institutions
eligible for appointment as Subservicers for the servicing and administration of
certain  Mortgage  Loans.  No appointment of any  Subservicer  shall release the
Servicer from any of its obligations under the Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the underlying Mortgage Loans insured or guaranteed by, the
AMRESCO  Residential  Securities  Corporation  or  AMRESCO  Residential  Capital
Markets,  Inc., the Servicers or any of their subsidiaries and affiliates or any
governmental  agency. This Certificate is limited in right of payment to certain
collections and recoveries relating to the Mortgage Loans and amounts on deposit
in the  Accounts  (except as  otherwise  provided in the  Pooling and  Servicing
Agreement).

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms hereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  earlier of the  payment to the Owners of all
Certificates  from amounts  other than those  available  under the Policy of all
amounts held by the Trustee and  required to be paid to such Owners  pursuant to
the Pooling  and  Servicing  Agreement  upon the later to occur of (a) the final
payment or other  liquidation (or any advance made with respect  thereto) of the
last  Mortgage  Loan in the Trust Estate,  (b) the  disposition  of all property
acquired in respect of any Mortgage  Loan  remaining in the Trust Estate and (c)
at any time when a Qualified  Liquidation of both Mortgage Loan Groups  included
within the REMIC Estate is effected as described  below. To effect a termination
of the Pooling and Servicing  Agreement pursuant to clause (c) above, the Owners
of all Certificates then Outstanding shall (i) unanimously direct the Trustee on
behalf  of the  REMIC to adopt a plan of  complete  liquidation  for each of the
Mortgage Loan Groups, as contemplated by Section 860F(a)(4) of the Code and (ii)
provide to the Trustee an opinion of counsel  experienced  in federal income tax
matters acceptable to the Certificate Insurer and the Trustee to the effect that
each such liquidation constitutes a Qualified Liquidation, and the Trustee shall
either sell the Mortgage Loans and distribute the proceeds of the liquidation of
the Trust, or shall distribute  equitably in kind all of the assets of the Trust
Estate to the remaining Owners of the Certificates, each in accordance with such
plan,  so  that  the  liquidation  or  distribution  of the  Trust  Estate,  the
distribution  of any  proceeds of the  liquidation  and the  termination  of the
Pooling and  Servicing  Agreement  occur no later than the close of the 90th day
after  the date of  adoption  of the plan of  liquidation  and such  liquidation
qualifies as a Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates  during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur the  Servicers  may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer  and any other  related  property  remaining  in the Trust  Estate  and
thereby effect early  retirement of the  Certificates on any Monthly  Remittance
Date on or after  the  Servicer  Clean-Up  Call  Date and  (iii)  under  certain
circumstances relating to the


                                     B-8-4
<PAGE>

qualification  of the REMIC as a REMIC under the Code the Mortgage  Loans may be
sold, thereby effecting the early retirement of the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.

     The Owners of a majority of the  Percentage  Interests  represented  by the
Offered  Certificates  then  outstanding  with the prior written  consent of the
Certificate  Insurer  have the right to exercise any trust or power set forth in
Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or more new Certificates of the like Class, tenor and a like Percentage Interest
will be issued to the designated transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided  therein by the Trustee,  the Seller and the
Servicers at any time and from time to time, with the prior written  approval of
not less than a majority of the Percentage Interest represented by each affected
Class of  Certificates  then  Outstanding,  and in certain  other  circumstances
provided for in the Pooling and Servicing  Agreement may be amended  without the
consent of the Owners.  Any such  consent by the Owner at the time of the giving
thereof, of this Certificate shall be conclusive and binding upon such Owner and
upon all future Owners of the Certificate and of any Certificate issued upon the
registration  of Transfer hereof or in exchange hereof or in lieu hereof whether
or not notation of such consent or waiver is made upon this Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class S Certificates  are issuable only as registered  Certificates  in
minimum  percentage  interests of all interests in the Class S Certificates.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class S Certificates  are  exchangeable for new
Class S Certificates of the same percentage interest as the Class S Certificates
exchanged.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     B-8-5
<PAGE>

     IN WITNESS  WHEREOF,  the Trustee has caused  this  Certificate  to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                       as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________


                                     B-8-6
<PAGE>

                                                                     EXHIBIT B-9

                                                     FORM OF CLASS R CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "RESIDUAL INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

     THIS  CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED  (THE  "ACT").  ANY RESALE OR  TRANSFER OF THIS  CERTIFICATE  WITHOUT
REGISTRATION THEREOF UNDER THE ACT MAY BE MADE ONLY IN A TRANSACTION EXEMPT FROM
THE  REGISTRATION  REQUIREMENTS OF THE ACT AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.08 OF THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

     TRANSFER  OF THIS CLASS R  CERTIFICATE  IS  RESTRICTED  AS SET FORTH IN THE
POOLING AND SERVICING AGREEMENT.  NO TRANSFER OF THIS CLASS R CERTIFICATE MAY BE
MADE TO A "DISQUALIFIED  ORGANIZATION"  AS DEFINED IN SECTION  860E(e)(5) OF THE
INTERNAL  REVENUE CODE OF 1986, AS AMENDED (THE "CODE").  SUCH TERM INCLUDES THE
UNITED  STATES,  ANY  STATE  OR  POLITICAL   SUBDIVISION  THEREOF,  ANY  FOREIGN
GOVERNMENT, ANY INTERNATIONAL ORGANIZATION, ANY AGENCY OR INSTRUMENTALITY OF ANY
OF THE FOREGOING (OTHER THAN CERTAIN TAXABLE INSTRUMENTALITIES), ANY COOPERATIVE
ORGANIZATION  FURNISHING  ELECTRIC  ENERGY OR  PROVIDING  TELEPHONE  SERVICE  TO
PERSONS IN RURAL AREAS, OR ANY ORGANIZATION (OTHER THAN A FARMER'S  COOPERATIVE)
THAT IS EXEMPT FROM FEDERAL  INCOME TAX UNLESS SUCH  ORGANIZATION  IS SUBJECT TO
THE TAX ON UNRELATED  BUSINESS  INCOME.  NO TRANSFER OF THIS CLASS R CERTIFICATE
WILL BE REGISTERED BY THE CERTIFICATE  REGISTRAR UNLESS THE PROPOSED  TRANSFEREE
HAS  DELIVERED AN AFFIDAVIT  AFFIRMING,  AMONG OTHER  THINGS,  THAT THE PROPOSED
TRANSFEREE IS NOT A DISQUALIFIED  ORGANIZATION  AND IS NOT ACQUIRING THE CLASS R
CERTIFICATE FOR THE ACCOUNT OF A DISQUALIFIED  ORGANIZATION.  A COPY OF THE FORM
OF AFFIDAVIT REQUIRED OF EACH PROPOSED  TRANSFEREE IS ON FILE AND AVAILABLE FROM
THE TRUSTEE.

     A TRANSFER IN VIOLATION OF THE APPLICABLE  RESTRICTIONS  MAY GIVE RISE TO A
SUBSTANTIAL  TAX UPON THE TRANSFEROR OR, IN CERTAIN CASES,  UPON AN AGENT ACTING
FOR THE  TRANSFEREE.  A PASS-THROUGH  ENTITY THAT HOLDS THIS CLASS R CERTIFICATE
AND THAT HAS A DISQUALIFIED  ORGANIZATION  AS A RECORD OWNER IN ANY TAXABLE YEAR
GENERALLY  WILL BE SUBJECT  TO A TAX FOR EACH SUCH YEAR EQUAL TO THE  PRODUCT OF
(A) THE  AMOUNT  OF  EXCESS  INCLUSIONS  WITH  RESPECT  TO THE  PORTION  OF THIS
CERTIFICATE  OWNED  THROUGH  SUCH  PASS-THROUGH   ENTITY  BY  SUCH  DISQUALIFIED
ORGANIZATION, AND (B) THE HIGHEST MARGINAL FEDERAL TAX RATE ON CORPORATIONS. FOR
PURPOSES OF THE PRECEDING  SENTENCE,  THE TERM  "PASS-THROUGH"  ENTITY  INCLUDES
REGULATED  INVESTMENT  COMPANIES,  REAL ESTATE INVESTMENT  TRUSTS,  COMMON TRUST
FUNDS, PARTNERSHIPS, TRUSTS, ESTATES, COOPERATIVES


                                     B-9-1
<PAGE>

TO WHICH PART I OF SUBCHAPTER 1T OF THE CODE APPLIES AND,  EXCEPT AS PROVIDED IN
REGULATIONS, NOMINEES.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

                   AMRESCO RESIDENTIAL SECURITIES CORPORATION
                           MORTGAGE LOAN TRUST 1997-2
                     MORTGAGE LOAN PASS-THROUGH CERTIFICATE
                                     CLASS R
                               (Residual Interest)

              Representing Certain Interests Relating to a Pool of
                           Conventional Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents a fractional  residual  ownership  interest in the
Trust Estate.)

No:  R - 1                                                     June ___, 1997
                                                              -----------------
                                                                    Date

Percentage Interest    99.999  %                    ____________________________
                    ------------                    Final Scheduled Payment Date

                    AMRESCO Residential Capital Markets, Inc.
                    -----------------------------------------
                                Registered Owner

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional interest in (a) the Mortgage Loans listed in Schedules I-A and I-B to
the Pooling and Servicing  Agreement which the Seller has caused to be delivered
to the  Depositor  and the  Depositor  has caused to be delivered to the Trustee
(and all  substitutions  therefor as provided by Section 3.03,  3.04 and 3.06 of
the Pooling and Servicing  Agreement),  together with the related  Mortgage Loan
documents  and the Seller's  interest in any Property  which  secured a Mortgage
Loan but which has been acquired by foreclosure or deed in lieu of  foreclosure,
and  all  payments  thereon  and  proceeds  of  the  conversion,   voluntary  or
involuntary, of the foregoing; (b) such amounts as may be held by the Trustee in
the Certificate  Account,  the Pre-Funding Account and the Capitalized  Interest
Account  together with  investment  earnings on such amounts and such amounts as
may be held in the name of the Trustee in the Principal and Interest Account, if
any,  exclusive of investment  earnings  thereon  (except as otherwise  provided
herein),  whether  in  the  form  of  cash,  instruments,  securities  or  other
properties  (including any Eligible Investments held by each Servicer);  and (c)
proceeds of all the  foregoing  (including,  but not by way of  limitation,  all
proceeds of any mortgage insurance,  hazard insurance and title insurance policy
relating to the Mortgage Loans, cash proceeds,  accounts,  accounts  receivable,
notes, drafts, acceptances, chattel paper, checks, deposit


                                     B-9-2
<PAGE>

accounts,  rights  to  payment  of any  and  every  kind,  and  other  forms  of
obligations and  receivables  which at any time constitute all or part of or are
included in the proceeds of any of the  foregoing)  to pay the  Certificates  as
specified in the Pooling and Servicing  Agreement and (d) certain  rights of the
Seller under the Transfer Agreements that are being assigned to the Trust in the
Pooling and Servicing Agreement.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.

Trustee Authentication

THE BANK OF NEW YORK, as Trustee

By:__________________________________

Name:________________________________

Title:_______________________________

Date of Authentication:_______________________


                                     B-9-3
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,   Class  R  (the  "Class  R
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc., in its capacity as the Seller (the  "Seller"),  Advanta
Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage Company, as a Servicer
and Option One Mortgage  Corporation,  as a Servicer (the "Servicers"),  AMRESCO
Residential   Securities   Corporation,   in  its  capacity  as  Depositor  (the
"Depositor")  and The Bank of New York,  in its  capacity  as the  Trustee  (the
"Trustee"),  to  which  Pooling  and  Servicing  Agreement  the  Owner  of  this
Certificate  by virtue of acceptance  hereof  assents and by which such Owner is
bound.  Also issued under the Pooling and Servicing  Agreement are  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the "Class A Certificates"), Class M-1A, Class M-1F, Class M-2A, Class M-2F (the
"Mezzanine  Certificates"),  Class B-1A,  Class B-1F (the "Class B Certificates"
and collectively  with the Class A Certificates and the Mezzanine  Certificates,
the "Offered  Certificates")  the Class S (the "Class S  Certificates")  and the
Class C (the  "Class C  Certificates").  The Offered  Certificates,  the Class S
Certificates, the Class C Certificates and the Class R Certificates are together
referred  to herein as the  "Certificates."  Terms  capitalized  herein  and not
otherwise  defined  herein shall have the  respective  meanings set forth in the
Pooling and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers  for the servicing and  administration
of certain Mortgage Loans. No appointment of any Sub-Servicer  shall release any
Servicer from any of its obligations under the Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers, or any of their affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans,  all as more  specifically  set forth  hereinabove and in the Pooling and
Servicing Agreement.

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby  will  terminate  upon the  latest to occur of (a) the final  payment or
other  liquidation  (or any  advance  made  with  respect  thereto)  of the last
Mortgage Loan in the REMIC or (b) the  disposition  of all property  acquired in
respect of any  Mortgage  Loan  remaining in the Trust Estate or (c) at any time
when a Qualified Liquidation of the Trust Estate is effected as described below.
To effect a  termination  of the Pooling  and  Servicing  Agreement  pursuant to
clause (c) above,  the Owners of all  Certificates  then  Outstanding  shall (i)
unanimously  direct  the  Trustee  on  behalf  of the  Trust  to adopt a plan of
complete liquidation as


                                     B-9-4
<PAGE>

contemplated  by Section  860F(a)(4) of the Code and (ii) provide to the Trustee
an opinion of counsel  experienced in federal  income tax matters  acceptable to
the Trustee to the effect  that each such  liquidation  constitutes  a Qualified
Liquidation, and the Trustee shall either sell the Mortgage Loans and distribute
the proceeds of the liquidation of the Trust, or shall  distribute  equitably in
kind all of the  assets  of the  Trust  Estate  to the  remaining  Owners of the
Certificates,  each in  accordance  with such plan, so that the  liquidation  or
distribution  of the Trust  Estate,  the  distribution  of any  proceeds  of the
liquidation and the termination of the Pooling and Servicing  Agreement occur no
later than the close of the 90th day after the date of  adoption  of the plan of
liquidation and such liquidation qualifies as a Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates  during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer  and any other  related  property  remaining  in the Trust  Estate  and
thereby effect early  retirement of the  Certificates or any Monthly  Remittance
Date on or after  the  Servicer  Clean-Up  Call  Date and  (iii)  under  certain
circumstances  relating to the  qualification  of the REMIC as a REMIC under the
Code the Mortgage Loans may be sold,  thereby  effecting the early retirement of
the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.

     The Owners of a majority of the  Percentage  Interests  represented  by the
Offered  Certificates,  or if there are no longer any Offered  Certificates then
outstanding, the Owners of a majority of the Percentage Interests represented by
the Class R Certificates then outstanding,  have the right to exercise any trust
or power set forth in Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or  more  new  Certificates  of the  like  Class,  tenor  and a  like  aggregate
fractional  undivided  interest  in the REMIC  will be issued to the  designated
transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
Consent of the Owners; provided that in certain other circumstances provided for
in the  Pooling  and  Servicing  Agreement,  such  consent of the Owners will be
required prior to  amendments.  Any such consent by the Owner at the time of the
giving thereof,  of this  Certificate  shall be conclusive and binding upon such
Owner and upon all  future  Owners  of the  Certificate  and of any  Certificate
issued upon the registration of Transfer hereof or in exchange hereof or in lieu
hereof  whether  or not  notation  of such  consent  or waiver is made upon this
Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.

     The Class R Certificates are issuable only as registered  Certificates.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations therein set forth, Class R Certificates are


                                     B-9-5
<PAGE>

exchangeable  for new  Class  R  Certificates  evidencing  the  same  Percentage
Interest as the Class R Certificates exchanged.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     B-9-6
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                       as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________


                                     B-9-7
<PAGE>

                                                                     EXHIBIT B-9

                                                     FORM OF CLASS R CERTIFICATE

     SOLELY FOR FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE REPRESENTS A CLASS
OF "RESIDUAL INTERESTS" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT" ("REMIC")
AS THOSE  TERMS  ARE  DEFINED,  RESPECTIVELY,  IN  SECTION  860G AND 860D OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), ASSUMING COMPLIANCE WITH
THE REMIC PROVISIONS OF THE CODE.

     THIS  CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED  (THE  "ACT").  ANY RESALE OR  TRANSFER OF THIS  CERTIFICATE  WITHOUT
REGISTRATION THEREOF UNDER THE ACT MAY BE MADE ONLY IN A TRANSACTION EXEMPT FROM
THE  REGISTRATION  REQUIREMENTS OF THE ACT AND IN ACCORDANCE WITH THE PROVISIONS
OF SECTION 5.08 OF THE POOLING AND SERVICING AGREEMENT REFERRED TO HEREIN.

     TRANSFER  OF THIS CLASS R  CERTIFICATE  IS  RESTRICTED  AS SET FORTH IN THE
POOLING AND SERVICING AGREEMENT.  NO TRANSFER OF THIS CLASS R CERTIFICATE MAY BE
MADE TO A "DISQUALIFIED  ORGANIZATION"  AS DEFINED IN SECTION  860E(e)(5) OF THE
INTERNAL  REVENUE CODE OF 1986, AS AMENDED (THE "CODE").  SUCH TERM INCLUDES THE
UNITED  STATES,  ANY  STATE  OR  POLITICAL   SUBDIVISION  THEREOF,  ANY  FOREIGN
GOVERNMENT, ANY INTERNATIONAL ORGANIZATION, ANY AGENCY OR INSTRUMENTALITY OF ANY
OF THE FOREGOING (OTHER THAN CERTAIN TAXABLE INSTRUMENTALITIES), ANY COOPERATIVE
ORGANIZATION  FURNISHING  ELECTRIC  ENERGY OR  PROVIDING  TELEPHONE  SERVICE  TO
PERSONS IN RURAL AREAS, OR ANY ORGANIZATION (OTHER THAN A FARMER'S  COOPERATIVE)
THAT IS EXEMPT FROM FEDERAL  INCOME TAX UNLESS SUCH  ORGANIZATION  IS SUBJECT TO
THE TAX ON UNRELATED  BUSINESS  INCOME.  NO TRANSFER OF THIS CLASS R CERTIFICATE
WILL BE REGISTERED BY THE CERTIFICATE  REGISTRAR UNLESS THE PROPOSED  TRANSFEREE
HAS  DELIVERED AN AFFIDAVIT  AFFIRMING,  AMONG OTHER  THINGS,  THAT THE PROPOSED
TRANSFEREE IS NOT A DISQUALIFIED  ORGANIZATION  AND IS NOT ACQUIRING THE CLASS R
CERTIFICATE FOR THE ACCOUNT OF A DISQUALIFIED  ORGANIZATION.  A COPY OF THE FORM
OF AFFIDAVIT REQUIRED OF EACH PROPOSED  TRANSFEREE IS ON FILE AND AVAILABLE FROM
THE TRUSTEE.

     A TRANSFER IN VIOLATION OF THE APPLICABLE  RESTRICTIONS  MAY GIVE RISE TO A
SUBSTANTIAL  TAX UPON THE TRANSFEROR OR, IN CERTAIN CASES,  UPON AN AGENT ACTING
FOR THE  TRANSFEREE.  A PASS-THROUGH  ENTITY THAT HOLDS THIS CLASS R CERTIFICATE
AND THAT HAS A DISQUALIFIED  ORGANIZATION  AS A RECORD OWNER IN ANY TAXABLE YEAR
GENERALLY  WILL BE SUBJECT  TO A TAX FOR EACH SUCH YEAR EQUAL TO THE  PRODUCT OF
(A) THE  AMOUNT  OF  EXCESS  INCLUSIONS  WITH  RESPECT  TO THE  PORTION  OF THIS
CERTIFICATE  OWNED  THROUGH  SUCH  PASS-THROUGH   ENTITY  BY  SUCH  DISQUALIFIED
ORGANIZATION, AND (B) THE HIGHEST MARGINAL FEDERAL TAX RATE ON CORPORATIONS. FOR
PURPOSES OF THE PRECEDING  SENTENCE,  THE TERM  "PASS-THROUGH"  ENTITY  INCLUDES
REGULATED  INVESTMENT  COMPANIES,  REAL ESTATE INVESTMENT  TRUSTS,  COMMON TRUST
FUNDS, PARTNERSHIPS, TRUSTS, ESTATES, COOPERATIVES


                                     B-9-1
<PAGE>

TO WHICH PART I OF SUBCHAPTER 1T OF THE CODE APPLIES AND,  EXCEPT AS PROVIDED IN
REGULATIONS, NOMINEES.

     NEITHER THIS  CERTIFICATE NOR THE UNDERLYING  MORTGAGE LOANS ARE INSURED OR
GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE GOVERNMENT NATIONAL
MORTGAGE ASSOCIATION OR ANY OTHER GOVERNMENTAL AGENCY.

      AMRESCO RESIDENTIAL SECURITIES CORPORATION MORTGAGE LOAN TRUST 1997-2
       MORTGAGE LOAN PASS-THROUGH CERTIFICATE CLASS R (Residual Interest)

              Representing Certain Interests Relating to a Pool of
                           Conventional Mortgage Loans
                                   Serviced by

                           ADVANTA MORTGAGE CORP. USA
                           LONG BEACH MORTGAGE COMPANY
                         OPTION ONE MORTGAGE CORPORATION

     (This  certificate  does not represent an interest in, or an obligation of,
nor  are the  underlying  Mortgage  Loans  insured  or  guaranteed  by,  AMRESCO
Residential  Securities Corporation or AMRESCO Residential Capital Markets, Inc.
This  Certificate  represents a fractional  residual  ownership  interest in the
Trust Estate.)

No:  R - 2                                                        June ___, 1997
                                                                 ---------------
                                                                       Date

Percentage Interest    0.001   %                    ____________________________
                    ------------                    Final Scheduled Payment Date

                   The Bank of New York, as Tax Matters person
                   -------------------------------------------
                                Registered Owner

     The registered  Owner named above is the registered  beneficial  Owner of a
fractional interest in (a) the Mortgage Loans listed in Schedules I-A and I-B to
the Pooling and Servicing  Agreement which the Seller has caused to be delivered
to the  Depositor  and the  Depositor  has caused to be delivered to the Trustee
(and all  substitutions  therefor as provided by Section 3.03,  3.04 and 3.06 of
the Pooling and Servicing  Agreement),  together with the related  Mortgage Loan
documents  and the Seller's  interest in any Property  which  secured a Mortgage
Loan but which has been acquired by foreclosure or deed in lieu of  foreclosure,
and  all  payments  thereon  and  proceeds  of  the  conversion,   voluntary  or
involuntary, of the foregoing; (b) such amounts as may be held by the Trustee in
the Certificate  Account,  the Pre-Funding Account and the Capitalized  Interest
together  with  investment  earnings on such  amounts and such amounts as may be
held in the name of the Trustee in the Principal and Interest  Account,  if any,
exclusive of investment  earnings thereon (except as otherwise provided herein),
whether  in the  form of  cash,  instruments,  securities  or  other  properties
(including any Eligible Investments held by each Servicer);  and (c) proceeds of
all the foregoing (including,  but not by way of limitation, all proceeds of any
mortgage insurance,  hazard insurance and title insurance policy relating to the
Mortgage Loans, cash proceeds,


                                     B-9-2
<PAGE>

accounts,  accounts  receivable,  notes,  drafts,  acceptances,  chattel  paper,
checks,  deposit  accounts,  rights to payment of any and every kind,  and other
forms of obligations and receivables which at any time constitute all or part of
or are included in the proceeds of any of the foregoing to pay the  Certificates
as specified in the Pooling and Servicing  Agreement)  and (d) certain rights of
the Seller under the Transfer Agreements that are being assigned to the Trust in
the Pooling and Servicing Agreement.

     THIS CERTIFICATE IS A PASS-THROUGH  CERTIFICATE  ONLY AND,  NOTWITHSTANDING
REFERENCES  HEREIN  TO  PRINCIPAL  AND  INTEREST,  NO  DEBT  OF  ANY  PERSON  IS
REPRESENTED HEREBY.

Trustee Authentication

THE BANK OF NEW YORK, as Trustee

By:__________________________________

Name:________________________________

Title:_______________________________

Date of Authentication:_________________________


                                     B-9-3
<PAGE>

     This  Certificate  is  one  of  a  Class  of  duly-authorized  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2,  Mortgage  Loan  Pass-Through  Certificates,   Class  R  (the  "Class  R
Certificates")  and  issued  under and  subject  to the  terms,  provisions  and
conditions of that certain  Pooling and Servicing  Agreement dated as of June 1,
1997 (the "Pooling and Servicing  Agreement")  by and among AMRESCO  Residential
Capital  Markets,  Inc.,  in its capacity as the Seller (the  "Seller")  Advanta
Mortgage Corp. U.S.A., as a Servicer, Long Beach Mortgage Company, as a Servicer
and Option One Mortgage  Corporation,  as a Servicer (the  "Servicers")  AMRESCO
Residential  Securities  Corporation,   in  its  capacity  as  Depositor,   (the
"Depositor")  and The Bank of New York,  in its  capacity  as the  Trustee  (the
"Trustee"),  to  which  Pooling  and  Servicing  Agreement  the  Owner  of  this
Certificate  by virtue of acceptance  hereof  assents and by which such Owner is
bound.  Also issued under the Pooling and Servicing  Agreement are  Certificates
designated as AMRESCO  Residential  Securities  Corporation  Mortgage Loan Trust
1997-2 Mortgage Loan Pass-Through Certificates, Class A-1, Class A-2, Class A-3,
Class A-4, Class A-5, Class A-6, Class A-7, Class A-8, Class A-9, (collectively,
the "Class A  Certificates"),  Class M-1A,  Class M-1F,  Class M-2A,  Class M-2F
(together, the "Mezzanine  Certificates"),  Class B-1A, Class B-1F (the "Class B
Certificates" and,  collectively with the Class A Certificates and the Mezzanine
Certificates,   the   "Offered   Certificates")   the  Class  S  (the  "Class  S
Certificates")  and  the  Class  C (the  Class  C  Certificates").  The  Offered
Certificates, the Class S Certificates, the Class C Certificates and the Class R
Certificates  are  together  referred  to  herein as the  "Certificates."  Terms
capitalized  herein and not otherwise  defined  herein shall have the respective
meanings set forth in the Pooling and Servicing Agreement.

     The  Mortgage  Loans will be  serviced  by the  Servicers  pursuant  to the
Pooling and Servicing Agreement. The Pooling and Servicing Agreement permits the
Servicers  to enter into  Sub-Servicing  Agreements  with  certain  institutions
eligible for appointment as Sub-Servicers  for the servicing and  administration
of certain Mortgage Loans. No appointment of any Sub-Servicer  shall release any
Servicer from any of its obligations under the Pooling and Servicing Agreement.

     This Certificate does not represent a deposit or other obligation of, or an
interest in, nor are the  underlying  Mortgage  Loans insured or guaranteed  by,
AMRESCO Residential Securities Corporation, AMRESCO Residential Capital Markets,
Inc., the Servicers, or any of their affiliates.  This Certificate is limited in
right of payment to certain  collections and recoveries relating to the Mortgage
Loans,  all as more  specifically  set forth  hereinabove and in the Pooling and
Servicing Agreement.

     No Owner  shall have any right to  institute  any  proceeding,  judicial or
otherwise,  with  respect to the Pooling  and  Servicing  Agreement,  or for the
appointment of a receiver or trustee,  or for any other remedy under the Pooling
and Servicing Agreement except in compliance with the terms thereof.

     Notwithstanding   any  other   provisions  in  the  Pooling  and  Servicing
Agreement,  the Owner of any Certificate  shall have the right which is absolute
and unconditional to receive distributions to the extent provided in the Pooling
and Servicing  Agreement  with respect to such  Certificate or to institute suit
for the  enforcement  of any such  distribution,  and such  right  shall  not be
impaired without the consent of such Owner.

     The Pooling and Servicing  Agreement provides that the obligations  created
thereby will  terminate upon the earlier of (i) the payment to the Owners of all
Certificates  from  amounts  other than those  available  under the  Certificate
Insurance  Policy of all amounts  held by the Trustee and required to be paid to
such Owners  pursuant to the Pooling and Servicing  Agreement  upon the later to
occur of (a) the final  payment or other  liquidation  (or any advance made with
respect  thereto) of the last Mortgage Loan in the REMIC or (b) the  disposition
of all property  acquired in respect of any Mortgage Loan remaining in the Trust
Estate or (c) at any time when a Qualified  Liquidation  of the Trust  Estate is
effected as described


                                     B-9-4
<PAGE>

below. To effect a termination of the Pooling and Servicing  Agreement  pursuant
to clause (c) above, the Owners of all Certificates  then Outstanding  shall (i)
unanimously  direct  the  Trustee  on  behalf  of the  Trust  to adopt a plan of
complete liquidation, as contemplated by Section 860F(a)(4) of the Code and (ii)
provide to the Trustee an opinion of counsel  experienced  in federal income tax
matters  acceptable  to the  Trustee  to the effect  that each such  liquidation
constitutes  a  Qualified  Liquidation,  and the Trustee  shall  either sell the
Mortgage Loans and distribute the proceeds of the  liquidation of the Trust,  or
shall distribute  equitably in kind all of the assets of the Trust Estate to the
remaining Owners of the Certificates, each in accordance with such plan, so that
the  liquidation or distribution  of the Trust Estate,  the  distribution of any
proceeds of the  liquidation  and the  termination  of the Pooling and Servicing
Agreement  occur no  later  than the  close  of the 90th day  after  the date of
adoption  of the  plan  of  liquidation  and  such  liquidation  qualifies  as a
Qualified Liquidation.

     The Pooling and  Servicing  Agreement  additionally  provides  that (i) the
Trustee will attempt to sell all  remaining  Mortgage  Loans and other  property
then  constituting the Trust Estate,  and thereby effect early retirement of the
Certificates  during the 90 days after the Auction Sale Bid Date and (ii) in the
event that the Auction Sale does not occur,  the Servicers may, at their option,
purchase from the Trust all  remaining  Mortgage  Loans  serviced by the related
Servicer  and any other  related  property  remaining  in the Trust  Estate  and
thereby effect early  retirement of the  Certificates or any Monthly  Remittance
Date on or after  the  Servicer  Clean-Up  Call  Date and  (iii)  under  certain
circumstances  relating to the  qualification  of the REMIC as a REMIC under the
Code the Mortgage Loans may be sold,  thereby  effecting the early retirement of
the Certificates.

     The Trustee  shall give written  notice of  termination  of the Pooling and
Servicing Agreement to each Owner in the manner set forth therein.

     The Owners of a majority of the  Percentage  Interests  represented  by the
Offered  Certificates,  or if there are no longer any Offered  Certificates then
outstanding, the Owners of a majority of the Percentage Interests represented by
the Class R Certificates then outstanding,  have the right to exercise any trust
or power set forth in Section 6.11 of the Pooling and Servicing Agreement.

     As provided in the Pooling and  Servicing  Agreement and subject to certain
limitations  therein set forth and referred to on the face hereof,  the transfer
of this  Certificate  is  registrable  in the  Register  upon  surrender of this
Certificate  for  registration  of  transfer  at the  office  designated  as the
location  of  the  Register  duly  endorsed  by,  or  accompanied  by a  written
instrument of transfer in form  satisfactory  to the Registrar duly executed by,
the Owner hereof or his attorney duly  authorized in writing,  and thereupon one
or  more  new  Certificates  of the  like  Class,  tenor  and a  like  aggregate
fractional  undivided  interest  in the REMIC  will be issued to the  designated
transferee or transferees.

     The Pooling and Servicing  Agreement  permits,  with certain  exceptions as
therein  provided,  the amendment  thereof and the  modifications  of rights and
obligations of the parties provided therein by the Depositor,  the Trustee,  the
Sellers  and the  Servicers  at any time and from time to time,  and without the
consent of the Owners;  provided,  that in certain other circumstances  provided
for in the Pooling and Servicing  Agreement,  such consent of the Owners will be
required prior to  amendments.  Any such consent by the Owner at the time of the
giving thereof,  of this  Certificate  shall be conclusive and binding upon such
Owner and upon all  future  Owners  of the  Certificate  and of any  Certificate
issued upon the registration of Transfer hereof or in exchange hereof or in lieu
hereof  whether  or not  notation  of such  consent  or waiver is made upon this
Certificate.

     The Trustee is required to furnish certain information on each Payment Date
to the Owner of this  Certificate,  as more fully  described  in the Pooling and
Servicing Agreement.


                                     B-9-5
<PAGE>

     The Class R Certificates are issuable only as registered  Certificates.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations  therein set forth,  Class R Certificates  are  exchangeable for new
Class R  Certificates  evidencing  the same  Percentage  Interest as the Class R
Certificates exchanged.

     No service  charge  will be made for any such  registration  of transfer or
exchange,  but the Registrar or Trustee may require  payment of a sum sufficient
to cover any tax or other governmental charge payable in connection therewith.

     The Trustee and any agent of the Trustee may treat the Person in whose name
this Certificate is registered as the owner hereof for all purposes, and neither
the  Trustee  or any such agent  shall be  affected  by notice to the  contrary,
except as may  otherwise be  specifically  provided in the Pooling and Servicing
Agreement.


                                     B-9-6
<PAGE>

     IN WITNESS  WHEREOF,  the Depositor has caused this  Certificate to be duly
executed on behalf of the Trust.

                                       THE BANK OF NEW YORK,
                                       as Trustee

                                       By:______________________________________

                                       Name:____________________________________

                                       Title:___________________________________


                                     B-9-7
<PAGE>

                                                                       EXHIBIT C

                     FORM OF SUBSEQUENT TRANSFER AGREEMENT

     AMRESCO Residential Securities Corporation (the "Depositor"), as Depositor,
AMRESCO Residential Capital Markets, Inc., as Seller (the "Seller"),  as Seller,
and AMRESCO Residential  Securities  Corporation  Mortgage Loan Trust 1997-2, as
Purchaser,  pursuant to the Pooling and Servicing  Agreement dated as of June 1,
1997 among the Seller, the Depositor, Advanta Mortgage Corp. USA, as a Servicer,
Long Beach Mortgage Company, as a Servicer and Option One Mortgage  Corporation,
as a Servicer and The Bank of New York,  as Trustee (the  "Pooling and Servicing
Agreement"),  hereby confirm their understanding with respect to the sale by the
Depositor  and the  purchase  by the  Purchaser  of those  Mortgage  Loans  (the
"Subsequent  Mortgage Loans") listed on the attached  Schedule of Mortgage Loans
for  deposit to Group I or Group II as  designated  in the  Schedule of Mortgage
Loans.

     Conveyance of Subsequent  Mortgage Loans. As of  _____________,  199__ (the
"Subsequent Cut-Off Date"), the Seller does hereby irrevocably transfer, assign,
setover and otherwise  convey to the  Depositor  and the  Depositor  does hereby
irrevocably  transfer,  assign,  set over and otherwise convey to the Purchaser,
without recourse (except as otherwise explicitly provided for herein) all right,
title and interest in and to any and all benefits  accruing from the  Subsequent
Mortgage Loans (other than any principal and interest  payments received thereon
on or prior to the  Subsequent  Cut-Off Date) which are delivered to the Trustee
herewith (and all  substitutions  therefor as provided by Sections  3.03,  3.04,
3.05 and 3.06 of the Pooling and Servicing Agreement), together with the related
Subsequent  Mortgage  Loan  documents  and the  interest in any  Property  which
secured a Subsequent Mortgage Loan but which has been acquired by foreclosure or
deed in lieu of  foreclosure,  and all  payments  thereon  and  proceeds  of the
conversion,  voluntary or involuntary, of the foregoing; and proceeds of all the
foregoing (including, but not by way of limitation, all proceeds of any mortgage
insurance,   hazard  insurance  and  title  insurance  policy  relating  to  the
Subsequent Mortgage Loans, cash proceeds, accounts, accounts receivable,  notes,
drafts, acceptances,  chattel paper, checks, deposit accounts, rights to payment
of any and every kind, and other forms of obligations and  receivables  which at
any time constitute all or part of or are included in the proceeds of any of the
foregoing).  The  Depositor  shall  deliver  the  original  Mortgage or mortgage
assignment with evidence of recording  thereon (except as otherwise  provided by
the  Pooling  and  Servicing  Agreement)  and other  required  documentation  in
accordance with the terms set forth in Sections 3.05 and 3.07 of the Pooling and
Servicing Agreement.

     The costs  relating to the  delivery  of the  documents  specified  in this
Subsequent  Transfer Agreement and the Pooling and Servicing  Agreement shall be
borne by the Depositor.

     Additional terms of the sale are attached hereto as Attachment A.

     The Depositor hereby affirms the  representations  and warranties set forth
in the Pooling and  Servicing  Agreement  that relate to the  Depositor  and the
Subsequent  Mortgage Loans as of the date hereof.  The Depositor hereby delivers
notice and confirms that each of the conditions set forth in Section  3.08(b) to
the Pooling and Servicing Agreement are satisfied as of the date hereof.

     All terms and conditions of the Pooling and Servicing  Agreement are hereby
ratified,  confirmed and incorporated herein,  provided that in the event of any
conflict the provisions of this Subsequent Transfer Agreement shall control over
the conflicting provisions of the Pooling and Servicing Agreement.


                                      C-1
<PAGE>

     Terms capitalized herein and not defined herein shall have their respective
meanings as set forth in the Pooling and Servicing Agreement.


                                     AMRESCO RESIDENTIAL SECURITIES CORPORATION
                                     as Depositor

                                     By:________________________________________
                                        Name:
                                        Title:

                                     AMRESCO RESIDENTIAL CAPITAL MARKETS, INC.
                                     as Seller

                                    By:_________________________________________
                                        Name:
                                        Title:

                                    THE BANK OF NEW YORK, as Trustee for AMRESCO
                                    Residential Securities Corporation  Mortgage
                                    Loan Trust 1997-2

                                    By:_________________________________________
                                       Name:
                                       Title:

Dated:


                                      C-2
<PAGE>

                                                                       EXHIBIT D

                     FORM OF CERTIFICATE RE: MORTGAGE LOANS
                       PREPAID IN FULL AFTER CUT-OFF DATE

                          CERTIFICATE RE: PREPAID LOANS

     I,  __________________________,   _______________  of  AMRESCO  Residential
Capital  Markets,  Inc.,  hereby  certify  that between the Cut-Off Date and the
Startup Day, the following Schedule of Mortgage Loans have been prepaid in full.
Capitalized terms not defined herein shall have the meanings ascribed thereto in
the  Pooling  and  Servicing  Agreement  dated as of June 1, 1997 among  AMRESCO
Residential Securities  Corporation,  as Depositor,  AMRESCO Residential Capital
Markets,  Inc., as Seller,  Advanta  Mortgage  Corp.  USA,  Long Beach  Mortgage
Company and Option One Mortgage  Corporation,  as the  Servicers and The Bank of
New York, as Trustee).

       Account                   Original        Current        Date Paid
       Number         Name        Amount          Balance          Off
       ------         ----        ------          -------          ---



Dated: June __, 1997

                                       AMRESCO RESIDENTIAL MORTGAGE
                                       CORPORATION

                                       By:______________________________________

                                       Title:___________________________________


                                      D-1
<PAGE>

                                                                       EXHIBIT E

                                                     FORM OF CUSTODIAN'S RECEIPT

                     CUSTODIAN'S ACKNOWLEDGEMENT OF RECEIPT

     Bankers Trust Company of California,  N.A., a national banking association,
in its  capacity as custodian  (the  "Custodian")  under that certain  Custodial
Agreement  dated as of June 1, 1997 (the  "Custodial  Agreement")  among AMRESCO
Residential Securities  Corporation,  as Depositor,  AMRESCO Residential Capital
Markets, Inc., as Seller (the "Seller"),  Advanta Mortgage Corp. USA, Long Beach
Mortgage Company and Option One Mortgage Corporation,  as Servicers, The Bank of
New York, as Trustee and the Custodian,  hereby acknowledges receipt (subject to
review as required by Section  2.3(c) of the  Custodial  Agreement) of the items
delivered  to it by the Seller and the  Depositor  with  respect to the Mortgage
Loans pursuant to Section 2.3 of the Custodial Agreement.

     The Schedule of Mortgage  Loans for the Initial  Mortgage  Loans in Group I
and Group II is attached to this Receipt.

     The Custodian hereby  additionally  acknowledges  that it shall review such
items as required by Section 2.3 of the Custodial  Agreement and shall otherwise
comply with Section 2.3 of the Custodial Agreement as required thereby.

                                       BANKERS TRUST OF CALIFORNIA, N.A., as
                                       Custodian

                                       By:______________________________________

                                       Title:___________________________________

Dated:  June __, 1997

                                                                     
                                      E-1

<PAGE>

                                                                       EXHIBIT F

                                                      FORM OF POOL CERTIFICATION

                               POOL CERTIFICATION

     WHEREAS,  the undersigned is an Authorized Officer of Bankers Trust Company
of California,  N.A., a national banking association,  acting in its capacity as
custodian  (the  "Custodian")  of a certain pool of mortgage  loans (the "Pool")
heretofore  conveyed  in  trust  to  The  Bank  of New  York,  as  trustee  (the
"Trustee"),  pursuant to that certain  Custodial  Agreement  dated as of June 1,
1997 (the  "Custodial  Agreement")  among  the  Custodian,  AMRESCO  Residential
Securities Corporation, as Depositor, AMRESCO Residential Capital Markets, Inc.,
as Seller (the  "Seller"),  Advanta  Mortgage  Corp.  USA,  Long Beach  Mortgage
Company and Option One Mortgage Corporation, as Servicers, and the Trustee; and

     WHEREAS,  the  Custodian  is  required,  pursuant to Section  2.3(c) of the
Custodial Agreement,  to review the Mortgage Files relating to the Pool within a
specified  period following the Startup Day and to notify the Seller promptly of
any defects with respect to the Pool,  and the Seller is required to remedy such
defects or take certain other action,  all as set forth in Section 2.3(b) of the
Custodial Agreement; and

     WHEREAS,  Section 2.3(c) of the Custodial  Agreement requires the Custodian
to deliver this Pool  Certification  upon the satisfaction of certain conditions
set forth therein.

     NOW, THEREFORE,  the Custodian hereby certifies that it has determined that
all required  documents  (or  certified  copies of  documents  listed in Section
2.3(b) of the  Custodial  Agreement)  other than  Mortgage  Loan paid in full or
otherwise  specified on the Exception  Report attached hereto have been executed
or received,  and that such documents relate to the Mortgage Loans identified in
the  Schedules of Mortgage  Loans  pursuant to Section  2.3(b) of the  Custodial
Agreement  or,  in the event  that such  documents  have not been  executed  and
received or do not so relate to such Mortgage Loans,  any remedial action by the
Seller pursuant to Section 2.3(b) of the Custodial Agreement has been completed.
The  Custodian  makes no  certification  hereby,  however,  with  respect to any
intervening assignments or assumption and modification agreements.

                                       BANKERS TRUST COMPANY OF CALIFORNIA,
                                       N.A.



                                       By:______________________________________

                                       Title:___________________________________

Dated: June __, 1997


                                      F-1
<PAGE>

                                                                       EXHIBIT G

                                                          FORM OF DELIVERY ORDER

                                 DELIVERY ORDER

The Bank of New York, as Trustee
101 Barclay Street
New York, New York  10286

Attention:  Corporate Trustee Department

Dear Sirs:

     Pursuant to Section 4.01 of the Pooling and Servicing  Agreement,  dated as
of  June  1,  1997  (the  "Pooling  and  Servicing   Agreement")  among  AMRESCO
Residential Securities  Corporation,  as Depositor,  AMRESCO Residential Capital
Markets,  Inc., as Seller,  Advanta  Mortgage  Corp.  USA,  Long Beach  Mortgage
Company and Option One Mortgage Corporation,  as Servicers,  and The Bank of New
York,  as Trustee (the  "Trustee"),  the  Depositor  HEREBY  CERTIFIES  that all
conditions  precedent  to the  issuance  of the AMRESCO  Residential  Securities
Corporation Mortgage Loan Trust 1997-2, Mortgage Loan Pass-Through  Certificate,
Class A,  Class  M-1,  Class  M-2,  Class B,  Class S,  Class C and Class R (the
"Certificates"),  HAVE BEEN  SATISFIED,  and HEREBY REQUESTS YOU TO AUTHENTICATE
AND DELIVER said Certificates in accordance with Schedule 1 attached hereto, and
to RELEASE said  Certificates  to the owners  thereof,  or otherwise  upon their
order.

                                    Very truly yours,

                                    AMRESCO RESIDENTIAL SECURITIES CORPORATION,

                                       By:______________________________________

                                       Title:___________________________________

Dated: June __, 1997


                                       G-1

<PAGE>

                                                                       EXHIBIT H

                                   [RESERVED]


                                       H-1

<PAGE>

                                                                       EXHIBIT I

                                FORM OF CLASS R TAX MATTERS TRANSFER CERTIFICATE

                            AFFIDAVIT PURSUANT TO SECTION
                            860E(e) OF THE INTERNAL REVENUE
                            CODE OF 1986, AS AMENDED

STATE OF                   )
                           ) ss:
COUNTY OF                  )

     [NAME OF OFFICER], being first duly sworn, deposes and says:

     1. That he is [Title of Officer] of [Name of Investor] (the "Investor"),  a
[savings  institution]  [corporation] duly organized and existing under the laws
of [the  State of ] [the  United  States],  on  behalf  of  which he makes  this
affidavit.

     2. That (i) the Investor is not a "disqualified  organization" and will not
be a "disqualified  organization" as of [date of transfer] (For this purpose,  a
"disqualified  organization"  means the United  States,  any state or  political
subdivision thereof, any foreign government, any international organization, any
agency or  instrumentality  of any of the foregoing  (other than certain taxable
instrumentalities),  any cooperative  organization furnishing electric energy or
providing  telephone  service  to persons in rural  areas,  or any  organization
(other  than a farmers'  cooperative)  that is exempt  from  federal  income tax
unless such organization is subject to the tax on unrelated  business  income.);
(ii)  it is  not  acquiring  the  Class  R  Certificate  for  the  account  of a
disqualified organization; (iii) it consents to any amendment of the Pooling and
Servicing  Agreement that shall be deemed  necessary by the Trustee (upon advice
of counsel) to  constitute a reasonable  arrangement  to ensure that the Class R
Certificates  will  not  be  owned  directly  or  indirectly  by a  disqualified
organization;  and (iv) it will not transfer such Class R Certificate unless (a)
it has received from the transferee an affidavit in substantially  the same form
as this affidavit  containing these same four  representations and (b) as of the
time of the transfer,  it does not have actual  knowledge that such affidavit is
false.

     IN WITNESS WHEREOF,  the Investor has caused this instrument to be executed
on its behalf, pursuant to authority of its Board of Directors, by its [Title of
Officer]  and  its  corporate  seal to be  hereunto  attached,  attested  by its
[Assistant] Secretary, this ___ day of ___________________, _____________.

                                       [NAME OF INVESTOR]

                                       By:______________________________________
                                       [Name of Officer]
                                       [Title of Officer]


                                       I-1

<PAGE>

[Corporate Seal]

Attest:

[Assistant] Secretary

     Personally  appeared before me the above-named [Name of Officer],  known or
proved to be the same person who executed the foregoing instrument and to be the
[Title of Officer] of the Investor,  and acknowledged to me that he executed the
same as his free act and deed and the free act and deed of the Investor.

     Subscribed  and  sworn  before  me  this  ______  day  of  _______________,
________.


_____________________________
NOTARY PUBLIC

COUNTY OF__________________

STATE OF___________________

     My commission expires the ______ day of _______________, ________.


                                       I-2

<PAGE>

                                                                     EXHIBIT J-1
                                          FORM OF CERTIFICATE REGARDING TRANSFER
                                                           (ACCREDITED INVESTOR)

                                     [DATE]
The Bank of New York
101 Barclay Street
New York, NY  10286

         Re:      AMRESCO Residential Securities Corporation
                  Mortgage Loan Trust 1997-2
                  Mortgage Loan Pass-Through Certificates
                  ("Certificates")
Gentlemen:

     In connection with our purchase on the date hereof of the  above-referenced
Certificates   from   ______________________    ("Seller"),   [PURCHASER]   (the
"Purchaser") hereby certifies that:

     1. The Purchaser is acquiring the  Certificates  for  [investment  purposes
only for](1) the  Purchaser's  own account and not with a view to or for sale or
transfer in connection with any  distribution  thereof in any manner which would
violate  Section  5 of the  Securities  Act of 1933,  as  amended  (the  "Act"),
provided that the  disposition  of its property shall at all times be and remain
within its control;

     2. The Purchaser  understands that the Certificates  have not been and will
not be registered under the Act and may not be resold or transferred unless they
are  (a)  registered  pursuant  to  the  Act  or  (b)  sold  or  transferred  in
transactions which are exempt from registration;

     3. The Purchaser has received a copy of the Pooling and Servicing Agreement
dated as of June 1, 1997 (the  "Pooling and  Servicing  Agreement")  pursuant to
which the  Certificates are being sold, and such other documents and information
concerning the  Certificates and the home equity loans in which the Certificates
represent interests which it has requested;

     4. The Purchaser believes it has such knowledge and experience in financial
and business  matters as to be capable of evaluating  the merits and risks of an
investment in the Certificates and that it is able to bear the economic risks of
such an investment;

     5. [The Purchaser is not an "employee  benefit plan," within the meaning of
Section  3(3) of the  Employment  Retirement  Income  Security  Act of 1974,  as
amended  ("ERISA")  that is subject to the  provisions  of Title I of ERISA or a
"plan" described in Section  4975(e)(1) of the Internal Revenue Code of 1986] OR
[The source of funds to be used by the Purchaser to purchase the Certificates is
a general account and either (i) no part of such assets constitutes assets of an
"employee  benefit  plan," within the meaning of Section 3(3) of the  Employment
Retirement  Income Security Act of 1974, as amended ("ERISA") that is subject to
the provisions of Title I of ERISA or a "plan"  described in Section  4975(e)(l)
of the  Internal  Revenue  Code of 1986,  or (ii) to the extent that such assets
constitute  assets of an "employee  benefits plan" within the meaning of Section
3(3) of ERISA, or a "plan" within the meaning of Section 4975(e)(1) of the Code,
it  acknowledges  that  in the  discharge  of its  duty as a plan  fiduciary  in
connection  with the purchase of the  Certificates  it has  concluded  that such
purchase will not constitute a violation of Section 404(a) of ERISA];

- ----------
(1)  Not required if the Purchaser is a broker/dealer.


                                       J-1

<PAGE>

     6. If the Purchaser sells any of the  Certificates  at its option,  it will
(i) obtain from any investor  that  purchases any  Certificate  from it a letter
substantially  in the form of Exhibit J-1 or J-2 to the  Pooling  and  Servicing
Agreement  and  (ii)  to the  extent  required  by  the  Pooling  and  Servicing
Agreement,  cause  an  opinion  of  counsel  to  be  delivered,   addressed  and
satisfactory  to the Seller and the Trustee,  to the effect that such sale is in
compliance with all applicable federal and state securities laws; and

     7. The Purchaser  certifies that for purposes of the Certificate  Register,
its address, including telecopier number and telephone number, is as follows:

          telecopier:
          telephone:

     8. The purchase of the  Certificates  by the Purchaser does not violate the
provisions of the first sentence of Section 5.08(d) of the Pooling and Servicing
Agreement.

         IN WITNESS WHEREOF, the Purchaser has caused this letter to be executed
by its signatory, duly authorized, as of the date first above written.

                                       [PURCHASER]

                                       By:______________________________________
                                       Name:____________________________________
                                       Title:___________________________________


                                       J-2

<PAGE>

                                                                     EXHIBIT J-2
                                          FORM OF CERTIFICATE REGARDING TRANSFER
                                                                     (Rule 144A)

                                     [Date]

The Bank of New York
101 Barclay Street
New York, NY  10286

         Re:      AMRESCO Residential Securities Corporation
                  Mortgage Loan Trust 1997-2
                  Mortgage Loan Pass-Through Certificates
                  ("Certificates")

Dear Gentlemen or Ladies:

     In connection with our purchase on the date hereof of the  above-referenced
Certificates from _______________ ("Seller") hereby certify that:

     1. We are acquiring the Certificates for our own account for investment and
not with a view to or for sale or transfer in connection  with any  distribution
thereof in any manner which would violate the Securities Act of 1933, as amended
(the "Act"), provided that the disposition of our property shall at all times be
and remain within our control;

     2. We  understand  that  the  Certificates  have  not  been and will not be
registered  under the Act and may not be resold or  transferred  unless they are
(a) registered  pursuant to the Act or (b) sold or  transferred in  transactions
which are exempt from registration;

     3. We have received a copy of the Pooling and Servicing  Agreement dated as
of June 1, 1997 (the  "Pooling and Servicing  Agreement")  pursuant to which the
Certificates are being sold, and such other documents and information concerning
the Certificates  and the home equity loans in which the Certificates  represent
interests which we have requested;

     4. We  believe we have such  knowledge  and  experience  in  financial  and
business  matters  as to be  capable  of  evaluating  the merits and risks of an
investment in the  Certificates  and that we are able to bear the economic risks
of such an investment;

     5. If we sell any of the  Certificates  at our  option,  we will either (i)
obtain from any institutional  investor that purchases any Certificate from us a
certificate  containing  the same  representations,  warranties  and  agreements
contained in the  foregoing  paragraphs  1, 2 through 4 and this  paragraph 5 or
(ii) deliver an opinion of counsel to such institutional investor, addressed and
satisfactory  to the Seller and the Trustee,  to the effect that such sale is in
compliance with all applicable federal and state securities laws;

     6. We are acquiring the  Certificates for our own account and the source of
funds to be used by us to purchase  the  Certificates  is a general  account and
either (i) no part of such assets  constitutes  assets of an  "employee  benefit
plan," within the meaning of Section 3(3) of the  Employment  Retirement  Income
Security Act of 1974, as amended  ("ERISA") that is subject to the provisions of
Title I of ERISA or a "plan"  described  in Section  4975(e)(l)  of the Internal
Revenue Code of 1986, or (ii) to the extent that such assets  constitute  assets
of an "employee benefits plan" within the meaning of Section 3(3) of ERISA, or a
"plan" within the meaning of Section 4975(e)(1) of the Code, we acknowledge that
in the discharge of our duty as a plan fiduciary in connection with the purchase
of the  Certificates  we have concluded that such purchase will not constitute a
violation of Section 404(a) of ERISA;


                                       J-3

<PAGE>

     7. We certify that for purposes of the Certificate  Register,  our address,
including telecopier number and telephone number, is as follows:

            ________________________________________________________
            ________________________________________________________
            ________________________________________________________
            telecopier:_____________________________________________
            telephone:______________________________________________

     8. If we sell any of the Certificates,  will obtain from any purchaser from
us the same  representations  contained  in the  foregoing  paragraph 6 and this
paragraph 7; and

     9. Our purchase of the Certificates  does not violate the provisions of the
first sentence of Section 5.08(d) of the Pooling and Servicing Agreement.

     IN WITNESS  WHEREOF,  we have signed this  certificate as of the date first
written above.

                                       By:______________________________________
                                       Name:____________________________________
                                       Title:___________________________________


                                       J-4

<PAGE>

                                                                       EXHIBIT K

                                                    [FORM OF LIQUIDATION REPORT]


                                       K-1

<PAGE>

                                                                       EXHIBIT L

                                                     FORM OF CUSTODIAL AGREEMENT

                               CUSTODIAL AGREEMENT

THIS  CUSTODIAL  AGREEMENT (as amended and  supplemented  from time to time, the
"Agreement"),  dated as of June 1, 1997 by and  among The Bank of New York,  not
individually,  but solely as Trustee (including its successors under the Pooling
and Servicing  Agreement  defined below,  the  "Trustee"),  AMRESCO  Residential
Capital  Markets,  Inc. (the  "Seller"),  Option One Mortgage  Corporation  as a
Servicer,  Long Beach Mortgage Company, as a Servicer and Advanta Mortgage Corp.
USA as a Servicer  (including  their  successors under the Pooling and Servicing
Agreement,   collectively,  the  "Servicers"),  AMRESCO  Residential  Securities
Corporation  (the  "Depositor")  and Bankers Trust Company of  California,  N.A.
(together with any successor in interest or any successor  appointed  hereunder,
the "Custodian").

WITNESSETH THAT

WHEREAS,  the Seller, the Servicers,  the Trustee and the Depositor have entered
into a Pooling and Servicing  Agreement dated as of June 1, 1997 relating to the
issuance  of  AMRESCO   Residential   Securities   Corporation   Mortgage   Loan
Pass-Through Certificates,  Series 1997-2 (as amended and supplemented from time
to time, the "Pooling and Servicing Agreement"); and

WHEREAS,  the  Custodian  has  agreed  to act as agent for the  Trustee  for the
purposes  of  receiving  and holding  certain  documents  and other  instruments
delivered by the Depositor,  the Seller and the Servicers  under the Pooling and
Servicing  Agreement,  all upon the  terms and  conditions  and  subject  to the
limitations hereinafter set forth;

NOW,  THEREFORE,  in  consideration of the premises and the mutual covenants and
agreements  hereinafter set forth, the Trustee,  the Seller, the Servicers,  the
Depositor and the Custodian hereby agree as follows:

ARTICLE I  Definitions

     Capitalized  terms used in this Agreement and not defined herein shall have
the meanings assigned in the Pooling and Servicing  Agreement,  unless otherwise
required by the context herein.

ARTICLE II  Custody of Mortgage Documents

Section 2.1. Custodian to Act as Agent; Acceptance of Custodial Files.

     The  Custodian,  as the duly  appointed  agent  of the  Trustee  for  these
purposes,  acknowledges receipt of the Notes, the Mortgages, the assignments and
other  documents  relating to the  Mortgage  Loans  identified  on the  schedule
attached  hereto and  delivered to it and  declares  that it holds and will hold
such Notes, Mortgages, assignments and other documents and any similar documents
received by the Custodian  subsequent to the date hereof (the "Custodial Files")
as agent for the Trustee,  in trust,  for the use and benefit of all present and
future Owners of the Certificates.


                                      L-1
<PAGE>

Section 2.2. Recordation of Assignments.

     If any Custodial  File includes one or more  assignments  to the Trustee of
Notes and related  Mortgages that have not been recorded,  each such  assignment
shall be delivered  by the  Custodian to the Seller for the purpose of recording
it in the  appropriate  public  office for real  property  records  (unless  the
Originator  is Option One or Long Beach,  in which case Option One or Long Beach
shall so submit such  assignments),  and the Seller or Option One or Long Beach,
as  applicable,  at no  expense to the  Custodian,  shall  promptly  cause to be
recorded in the  appropriate  public office for real property  records each such
assignment and, upon receipt thereof from such public office,  shall return each
such assignment to the Custodian.

Section 2.3. Review of Custodial Files.

     (a) The Custodian  agrees,  for the benefit the Owners of the Certificates,
to review,  in  accordance  with the  provisions  of Section  2.3(b) hereof each
Custodial  File.  If in performing  the review  required by this Section 2.3 the
Custodian  finds any  document or documents  constituting  a part of a Custodial
File to be missing or  defective,  the  Custodian  shall  promptly so notify the
Seller, the Servicers, the Depositor and the Trustee.

     (b) In connection with the transfer and assignment of the Initial  Mortgage
Loans and prior to each  Subsequent  Transfer Date with respect to the Qualified
Replacement Mortgage or Subsequent Mortgage Loan, the Depositor agrees to:

          (i)  deliver  without  recourse  to the  Custodian,  on  behalf of the
     Trustee,  on the Startup Day with respect to each Initial  Mortgage Loan or
     on each Subsequent Transfer Date with respect to the Qualified  Replacement
     Mortgage or Subsequent  Mortgage Loans,  (A) the original Notes endorsed in
     blank or to the order of the  Trustee,  (B) the  original  title  insurance
     policy or any one of an original  title  binder,  an  original  preliminary
     title  report  or an  original  title  commitment  or a copy  of any of the
     foregoing  certified by the issuer of the title  insurance  policy,  or the
     attorney's  opinion of title,  (C)  originals  or  certified  copies of all
     intervening  recorded  assignments,  showing a complete chain of title from
     origination to the Trustee, if any, with evidence of recording thereon, (D)
     originals   of  all   assumption,   modification,   written   assurance  or
     substitution agreements,  if any and (E) either: (1) the original Mortgage,
     with evidence of recording  thereon,  (2) a certified copy if such original
     Mortgage has not been returned by the applicable recording office, or (3) a
     copy of the  Mortgage  certified  by the public  recording  office in those
     instances where the original recorded Mortgage has been lost;

          (ii) cause the Custodian on behalf  Trustee,  within 60 days following
     the  Startup  Day with  respect to the  Initial  Mortgage  Loans or on each
     Subsequent  Transfer  Date  with  respect  to  the  Qualified   Replacement
     Mortgages or Subsequent  Mortgage Loans to complete the  assignments of the
     Mortgages  to "The Bank of New York,  as  Trustee  of  AMRESCO  Residential
     Securities  Corporation  Mortgage  Loan Trust  1997-2 under the Pooling and
     Servicing Agreement dated as of June 1, 1997" to be submitted to the Seller
     for recording in the  appropriate  jurisdictions  (unless the Originator is
     either  Option One or Long Beach,  in which case either  Option One or Long
     Beach shall so submit such  assignments  for  recording in the  appropriate
     jurisdictions); provided, however, that the Depositor shall not be required
     to cause the Custodian to complete and cause the related Originator (if the
     Originator  is either  Option One or Long Beach) or the Seller to record an
     assignment  for  any  Mortgage  with  respect  to  a  Property  located  in
     California or with respect to which the original  recording  information is
     lacking;


                                      L-2
<PAGE>

          (iii) if not delivered on the Startup Day, deliver the title insurance
     policy  or  title  searches,  the  original  Mortgages  and  such  recorded
     assignments,  together with originals or duly  certified  copies of any and
     all prior assignments,  to the Custodian on behalf of the Trustee within 15
     days of receipt thereof by the Depositor (but in any event, with respect to
     any  Mortgage  as to which  original  recording  information  has been made
     available  to the  Depositor,  within one year after the  Startup  Day with
     respect to the Initial  Mortgage Loans or on each Subsequent  Transfer Date
     with respect to the Qualified  Replacement Mortgages or Subsequent Mortgage
     Loans); and

          (iv) furnish to the Trustee at the Depositor's  expense, an opinion of
     counsel with respect to the sale and perfection of the Subsequent  Mortgage
     Loans delivered to the Trust,  corporate and enforceability  matters and an
     opinion  of  counsel  as to the  tax  consequences  to the  Trust,  if any,
     resulting from the conveyance of Subsequent  Mortgage  Loans,  each in form
     and substance satisfactory to the Trustee.

     Notwithstanding  anything to the  contrary  contained in this  Section,  in
those instances where the public recording office retains the original Mortgage,
the  assignment  of a Mortgage or the  intervening  assignments  of the Mortgage
after it has been recorded,  the Depositor shall be deemed to have satisfied its
obligations upon delivery to the Custodian on behalf of the Trustee of a copy of
such Mortgage,  such assignment or assignments of such Mortgage certified by the
public recording office to be a true copy of the recorded original thereof.

     Copies of all Mortgage  assignments  received by the Custodian on behalf of
the Trustee shall be kept in the related File.

     All recording  required  pursuant to this Section shall be  accomplished at
the expense of the Seller.

     (c) The Trustee agrees to execute and deliver and to cause the Custodian to
execute and deliver on the Startup Day an acknowledgment of receipt of the items
delivered by the Seller or the  Depositor  in the form  attached as Exhibit E to
the  Pooling  and  Servicing  Agreement,  and  declares  that it will  hold such
documents and any amendments, replacement or supplements thereto, as well as any
other assets  included in the definition of Trust Estate and which are delivered
to the Trustee, as Trustee in trust upon and subject to the conditions set forth
herein for the benefit of the Owners.  The Trustee,  and the Custodian on behalf
of the Trustee agree, for the benefit of the Owners, to review such items within
45 days after the Startup Day (or, with respect to any document  delivered after
the Startup Day,  within 45 days of receipt and with  respect to any  Subsequent
Mortgage  Loan or  Qualified  Replacement  Mortgage,  within  45 days  after the
Subsequent  Transfer Date) and to deliver to the  Depositor,  the Seller and the
related  Servicer  a  certification  in the form  attached  to the  Pooling  and
Servicing Agreement as Exhibit F thereto (a "Pool  Certification") to the effect
that, as to each  Mortgage Loan listed in the Schedule of Mortgage  Loans (other
than any Mortgage Loan paid in full or any Mortgage Loan specifically identified
in such Pool Certification as not covered by such Pool  Certification),  (i) all
documents  required to be delivered to it pursuant to Section  3.05(b)(i) of the
Pooling and Servicing Agreement are in its possession,  (ii) such documents have
been reviewed by it and have not been  mutilated,  damaged or torn and relate to
such  Mortgage  Loan  and  (iii)  based  on its  examination  and only as to the
foregoing documents,  the information set forth on items (1), (3) and (4) of the
Schedule of Mortgage Loans accurately  reflects the information set forth in the
File.  Neither the Trustee nor the Custodian shall have any  responsibility  for
reviewing  any File except as expressly  provided in  subsection  3.06(a) of the
Pooling and Servicing  Agreement.  Without  limiting the effect of the preceding
sentence,  in reviewing any File,  neither the Trustee nor the  Custodian  shall
have any  responsibility  for  determining  whether  any  document  is valid and
binding,  whether  the text of any  assignment  is in  proper  form  (except  to
determine if the Trustee is the assignee),  whether any document (other than the
assignments) has been


                                      L-3
<PAGE>

recorded in accordance with the  requirements of any applicable  jurisdiction or
whether a blanket  assignment is permitted in any applicable  jurisdiction,  but
shall only be required to determine  whether a document has been executed,  that
it appears to be what it purports to be, and, where applicable, that it purports
to be recorded. Neither the Trustee nor the Custodian shall be under any duty or
obligation  to  inspect,  review or  examine  any such  documents,  instruments,
certificates or other papers to determine that they are genuine, enforceable, or
appropriate  for the  represented  purpose or that they are other than what they
purport to be on their face,  nor shall  either the Trustee or the  Custodian be
under any duty to  determine  independently  whether  there are any  intervening
assignments  or  assumption  or  modification  agreements  with  respect  to any
Mortgage Loan.

Section 2.4. Custodian to Cooperate; Release of Custodial Files.

     Upon the  payment in full of any  Mortgage  Loan,  or the receipt by either
Servicer  of a  notification  that  payment in full will be escrowed in a manner
customary  for  such  purposes,  such  Servicer  shall  immediately  notify  the
Custodian by a certification  (which  certification shall include a statement to
the effect that all amounts  received or to be received in connection  with such
payment which are required to be deposited in the Principal and Interest Account
pursuant to Section 8.8 of the Pooling and Servicing Agreement have been or will
be so deposited) of an officer of the Servicer and shall request  delivery to it
of the Custodial File. The Custodian agrees,  upon receipt of such certification
and request,  promptly to release the related  Custodial  File to such  Servicer
within three days.

     From time to time as is appropriate for the servicing or foreclosure of any
Mortgage Loan,  each Servicer shall deliver to the Custodian a certificate of an
officer  of  the  related  Servicer  requesting  that  possession  of all or any
document  constituting  part of the Custodial  File be released to such Servicer
and  certifying as to the reason for such release and that such release will not
invalidate any insurance coverage provided in respect of the Mortgage Loan. With
such certificate,  the related Servicer shall deliver to the Custodian a receipt
signed by an officer of the Servicer on behalf of the Servicer, and within three
days of receipt of the foregoing, the Custodian shall deliver the Custodial File
or such document to such Servicer and the Servicer shall hold the Custodial File
or such document in trust for the benefit of the Owners of the Certificates. The
related  Servicer  shall cause each  Custodial  File or any document  therein so
released to be returned to the Custodian when the need therefor by such Servicer
no longer  exists,  unless (i) the  Mortgage  Loan has been  liquidated  and the
Liquidation  Proceeds  relating to the Mortgage Loan have been  deposited in the
Principal  and  Interest  Account  to the extent  required  by the  Pooling  and
Servicing  Agreement  or (ii)  the  Custodial  File or such  document  has  been
delivered to an  attorney,  or to a public  trustee or other public  official as
required by law, for purposes of  initiating  or pursuing  legal action or other
proceedings  for  the   foreclosure  of  the  Property   either   judicially  or
non-judicially,  and such  Servicer has delivered to the Custodian a certificate
of an  officer  of the  Servicer  certifying  as to the name and  address of the
Person to which such  Custodial  File or such  document  were  delivered and the
purpose or purposes of such delivery.  The Custodian  shall deliver such receipt
with respect  thereto to the related  Servicer  upon receipt of notice from such
Servicer that it has deposited the related Liquidation Proceeds in the Principal
and  Interest  Account to the  extent  required  by the  Pooling  and  Servicing
Agreement.

Section 2.5. Assumption Agreements.

     In the event that any  assumption  agreement or  substitution  of liability
agreement  is entered  into with  respect to any  Mortgage  Loan subject to this
Agreement  in  accordance  with the  terms and  provisions  of the  Pooling  and
Servicing  Agreement,  the related Servicer shall notify the Custodian that such
assumption or  substitution  agreement  has been  completed by forwarding to the
Custodian the original of such assumption or substitution agreement,  which copy
shall be added to the related Custodial File and,


                                      L-4
<PAGE>

for all purposes,  shall be considered a part of such Custodial File to the same
extent as all other documents and instruments constituting parts thereof.

ARTICLE III  Concerning the Custodian

Section 3.1. Custodian a Bailee and Agent of the Trustee.

     With respect to each Note,  Mortgage and other documents  constituting each
Custodial  File  which  are  delivered  to  the  Custodian,   the  Custodian  is
exclusively  the bailee and agent of the Trustee,  holds such  documents for the
benefit of the Owners of the  Certificates and undertakes to perform such duties
and only such duties as are  specifically  set forth in this  Agreement.  Except
upon compliance  with the provisions of Section 2.4 of this Agreement,  no Note,
Mortgage or other  document  constituting  a part of a  Custodial  File shall be
delivered  by the  Custodian  to a  Servicer  or  otherwise  released  from  the
possession of the Custodian.

Section 3.2. Indemnification.

     Neither  the  Custodian  nor  any of its  directors,  officers,  agents  or
employees,  shall be liable for any action taken or omitted to be taken by it or
them  hereunder  or in  connection  herewith in good faith and believed by it or
them to be within the  purview of this  Custodial  Agreement,  except for its or
their own  negligence,  lack of good  faith or willful  misconduct.  In no event
shall the  Custodian or its  directors,  officers,  agents and employees be held
liable for any special,  indirect or  consequential  damages  resulting from any
action  taken or omitted to be taken by it or them  hereunder  or in  connection
herewith even if advised of the possibility of such damages.

     The Seller agrees to indemnify  and hold the  Custodian and its  directors,
officers,  agents  and  employees  harmless  against  any and  all  liabilities,
obligations,  losses,  damages,  penalties,  actions,  judgments,  suits, costs,
expenses or disbursements of any kind or nature whatsoever, including reasonable
attorney's  fees, that may be imposed on, incurred by or asserted  against it or
them in any way  relating to or arising out of this  Custodial  Agreement or any
action  taken or not  taken by it or them  hereunder  unless  such  liabilities,
obligations,  losses,  damages,  penalties,  actions,  judgments,  suits, costs,
expenses or disbursements were imposed upon, incurred by or asserted against the
Custodian  because of the breach by the Custodian of its obligations  hereunder,
which breach was caused by negligence,  lack of good faith or willful misconduct
on the  part of the  Custodian  or any of its  directors,  officers,  agents  or
employees.  The foregoing  indemnification shall survive any termination of this
Custodial  Agreement  and  the  resignation  or  termination  of  the  Custodian
hereunder.

Section 3.3 Reliance of Custodian.

     In the absence of bad faith on the part of the Custodian, the Custodian may
conclusively  rely, as to the truth of the statements and the correctness of the
opinions expressed therein, upon any request, instructions, certificate, opinion
or  other  document  furnished  to the  Custodian,  reasonably  believed  by the
Custodian to be genuine and to have been signed or presented by the proper party
or parties and conforming to the requirements of this Agreement; but in the case
of any loan  document or other  request,  instruction,  document or  certificate
which by any provision  hereof is  specifically  required to be furnished to the
Custodian,  the Custodian shall be under a duty to examine the same to determine
whether or not it conforms to the requirements of this Agreement.


                                      L-5
<PAGE>

Section 3.4. Custodian May Own Certificates.

     The Custodian in its  individual or any other capacity may become the owner
or pledgee  of  Certificates  with the same  rights it would have if it were not
Custodian.

Section 3.5. Custodian's Fees and Expenses.

     The Seller  covenants and agrees to pay to the Custodian from time to time,
and the Custodian shall be entitled to, reasonable compensation for all services
rendered by it in the exercise and  performance  of any of the powers and duties
hereunder of the  Custodian,  and the Seller will pay or reimburse the Custodian
upon  its  request  for all  reasonable  expenses,  disbursements  and  advances
incurred or made by the  Custodian in accordance  with any of the  provisions of
this  Agreement  (including  the  reasonable  compensation  and the expenses and
disbursements  of its counsel and of all persons not  regularly  in its employ),
except  any  such  expense,  disbursement  or  advance  as may  arise  from  its
negligence or bad faith.

Section 3.6. Custodian May Resign; Trustee May Remove Custodian.

     The Custodian  may resign from the  obligations  and duties hereby  imposed
upon it as such  obligations and duties relate to its acting as Custodian of the
Mortgage Loans upon giving 60 days written notice to the Trustee. Upon receiving
such  notice of  resignation,  the  Trustee  shall  either  take  custody of the
Custodial  Files  itself  and give  prompt  notice  thereof to the  Seller,  the
Servicers,  the  Depositor  and the  Custodian  or promptly  appoint a successor
Custodian.  If the Trustee shall not have taken  custody of the Custodial  Files
and no  successor  Custodian  shall  have been so  appointed  and have  accepted
resignation,  the  resigning  Custodian  may  petition  any  court of  competent
jurisdiction for the appointment of a successor Custodian.

     The  Trustee  may  remove  the  Custodian  at any time upon  giving 60 days
written notice. In such event, the Trustee shall appoint, or petition a court of
competent  jurisdiction  to  appoint,  a  successor  Custodian  hereunder.   Any
successor Custodian shall be a depository  institution subject to supervision or
examination by federal or state authority and shall be able to satisfy the other
requirements contained in Section 3.8.

     Any  resignation or removal of the Custodian and appointment of a successor
Custodian  pursuant to any of the  provisions  of this  Section 3.6 shall become
effective upon acceptance of appointment by the successor Custodian. The Trustee
shall give prompt  notice to the  Depositor,  the Seller,  the Servicers and the
Custodian of the appointment of any successor Custodian.  No successor Custodian
shall have been appointed and accepted  appointment  by the Trustee  without the
prior approval of the Depositor, the Seller, the Servicers and the Custodian.

Section 3.7. Merger or Consolidation of Custodian.

     Any Person  into which the  Custodian  may be merged or  converted  or with
which  it  may be  consolidated,  or  any  Person  resulting  from  any  merger,
conversion  or  consolidation  to which the Custodian  shall be a party,  or any
Person  succeeding to the business of the  Custodian,  shall be the successor of
the  Custodian  hereunder,  without the  execution or filing of any paper or any
further act on the part of any of the  parties  hereto,  anything  herein to the
contrary notwithstanding.


                                      L-6
<PAGE>

Section 3.8. Representations of the Custodian.

     The Custodian hereby represents that it is a depository institution subject
to supervision or  examination by a federal or state  authority,  has a combined
capital and surplus of at least  $50,000,000  and is qualified to do business in
the jurisdiction in which it will hold any Custodian File.

ARTICLE IV  Miscellaneous Provisions

Section 4.1. Notices.

     All  notices,  requests,  consents  and  demands  and other  communications
required  under this  Agreement or pursuant to any other  instrument or document
delivered  hereunder shall be in writing and shall be deemed given when properly
delivered,  at the addresses  specified  below (unless changed by the particular
party whose address is stated herein by similar notice in writing):

     The Trustee:        The Bank of New York
                         101 Barclay Street
                         New York, New York  10286
                         Attn:  ______________________
                         Tel:  (212) 815-2312
                         Fax:  (212) 815-5309

     The Depositor:      AMRESCO Residential Securities Corporation
                         700 North Pearl Street
                         Suite 2400, LB #342
                         Dallas, Texas  75201-7424
                         Attn:  General Counsel
                         Tel:  (214) 953-7700
                         Fax:  (214) 953-7757

     The Seller:         AMRESCO Residential Capital Markets, Inc.
                         c/o AMRESCO Residential Credit Corporation
                         3401 Centrelake Drive
                         Suite 480
                         Ontario, California  91761
                         Attn:  Michael W. Trickey
                         Tel:  (909) 605-7600
                         Fax:  (909) 605-7619

     The Servicers:      Advanta Mortgage Corp. USA
                         16875 West Bernardo Drive
                         San Diego, CA  92127
                         Attn: Senior Vice President - Loan Servicing
                         Tel: (619) 674-1800
                         Fax:  (619) 674-3666

                         Long Beach mortgage Company
                         1100 Town & Country Road
                         6th Floor
                         Orange, CA 92668


                                      L-7
<PAGE>

                         Attention: _____________________
                         Tel:  (714) 564-0600
                         Fax:  (714) 543-6847

                         Option One Mortgage Corporation
                         2020 East First Street
                         Suite 100
                         Santa Ana, CA  92705
                         Attn:  Fabiola Camperi
                         Tel:  (714) 558-7700
                         Fax:  (714) 558-3822

     The Custodian:      Bankers Trust Company of California, N.A.
                         3 Park Plaza, 16th Floor
                         Irvine, CA  92614
                         Attn:  AMRESCO Residential Securities 
                                Corporation 96-5 Custodian
                         Tel:  (714) 253-7575
                         Fax:  (714) 253-7577

Section 4.2. Amendments.

     No  modification  or amendment of or supplement to this Agreement  shall be
valid or  effective  unless  the same is in writing  and  signed by all  parties
hereto,  and neither the Seller,  the  Servicers,  the Depositor nor the Trustee
shall enter into any  amendment  hereof  except as  permitted by the Pooling and
Servicing  Agreement.  The Trustee  shall give prompt notice to the Custodian of
any amendment or  supplement to the Pooling and Servicing  Agreement and furnish
the Custodian with written copies thereof.

Section 4.3. Governing Law.

     This Agreement  shall be deemed a contract made under the laws of the State
of  California  and shall be  construed  and  enforced  in  accordance  with and
governed by the laws of the State of California.

Section 4.4. Recordation of Agreement.

     To the extent  permitted by applicable  law,  this  Agreement is subject to
recordation in all appropriate  public offices for real property  records in all
the  counties  or other  comparable  jurisdictions  in  which  any or all of the
properties  subject to the Mortgages are situated,  and in any other appropriate
public  recording  office or elsewhere,  such  recordation to be effected by the
Servicers  and at their  expense  on  direction  by the  Trustee,  but only upon
direction  accompanied  by an  opinion  of  counsel  to  the  effect  that  such
recordation  materially and beneficially  affects the interests of the Owners of
the Certificates.

     For the purpose of facilitating the recordation of this Agreement as herein
provided and for other purposes,  this Agreement may be executed  simultaneously
in any number of counterparts,  each of which counterparts shall be deemed to be
an  original,  and  such  counterparts  shall  constitute  but one and the  same
instrument.


                                      L-8
<PAGE>

Section 4.5. Severability of Provisions.

     If any one or more of the  covenants,  agreements,  provisions  or terms of
this  Agreement  shall be for any  reason  whatsoever  held  invalid,  then such
covenants,  agreements,  provisions or terms shall be deemed  severable from the
remaining covenants, agreements, provisions or terms of this Agreement and shall
in no way affect the validity or  enforceability of the other provisions of this
Agreement or of the Certificates or the rights of the Owners thereof.


                                      L-9
<PAGE>

IN WITNESS WHEREOF, this Agreement is executed as of the date first above
written.

THE BANK OF NEW YORK,                        ADVANTA MORTGAGE CORP. USA,     
as Trustee                                   as a Servicer                   
                                                                             
By: ______________________________           By:________________________________
Name:_____________________________           Name:______________________________
Title:____________________________           Title:_____________________________
                                                                             
AMRESCO RESIDENTIAL CAPITAL                  AMRESCO RESIDENTIAL SECURITIES  
MARKETS, INC., as Seller                     CORPORATION, as Depositor       
                                                                             
By: ______________________________           By:________________________________
Name:_____________________________           Name:______________________________
Title:____________________________           Title:_____________________________
                                                                             
OPTION ONE MORTGAGE                          BANKERS TRUST COMPANY OF        
CORPORATION,                                 CALIFORNIA, N.A. , as Custodian 
as a Servicer                                                                
                                             By:________________________________
By:______________________________            Name:______________________________
Name:____________________________            Title:_____________________________
Title:___________________________

LONG BEACH MORTGAGE COMPANY,
as a Servicer

By: ______________________________           
Name:_____________________________           
Title:____________________________           


<PAGE>

STATE OF                   )
                           ): ss.:
COUNTY OF                  )

     On the ___ day of June, 1997, before me personally came ______________,  to
me known,  who, being by me duly sworn did depose and say that he/she resides at
____________________;  that he/she is a ____________________  of The Bank of New
York, a New York banking  corporation  described in and that  executed the above
instrument as Trustee;  and that he/she signed  his/her name thereto by order of
the Board of Directors of said banking corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                       ________________________________________
                                       Notary Public


<PAGE>

STATE OF                   )
                           :  ss.:
COUNTY OF                  )

     On the ___ day of June, 1997, before me personally came __________________,
to me known, who, being by me duly sworn, did depose and say that he/she resides
at   ________________,   _____________________________;   that   he/she   is   a
____________________  of AMRESCO Residential  Capital Markets,  Inc., a Delaware
Corporation;  and that he  signed  his  name  thereto  by order of the  Board of
Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                       ________________________________________
                                       Notary Public

<PAGE>

STATE OF                   )
                           :  ss.:
COUNTY OF                  )

     On   the   ___   day   of   June,   1997,   before   me   personally   came
____________________________,  to me known,  who,  being by me duly  sworn,  did
depose   and   say   that   he/she   resides   at    __________________________,
____________________,    _______________________;    that    he/she    is    the
____________________  of Option  One  Mortgage  Corporation,  a  _______________
corporation;  and that he  signed  his  name  thereto  by order of the  Board of
Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                       ________________________________________
                                       Notary Public

<PAGE>

STATE OF                   )
                           :  ss.:
COUNTY OF                  )

     On   the   ___   day   of   June,   1997,   before   me   personally   came
____________________________,  to me known,  who,  being by me duly  sworn,  did
depose   and   say   that   he/she   resides   at    __________________________,
____________________,    _______________________;    that    he/she    is    the
____________________   of  Long  Beach  Mortgage   Company,   a  _______________
corporation;  and that he  signed  his  name  thereto  by order of the  Board of
Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                       ________________________________________
                                       Notary Public

<PAGE>

STATE OF                   )
                           :  ss.:
COUNTY OF                  )

     On   the   ___   day   of   June,   1997,   before   me   personally   came
____________________________,  to me known,  who,  being by me duly  sworn,  did
depose   and   say   that   he/she   resides   at    __________________________,
____________________,     _______________________;     that     he    is     the
__________________________________  of Advanta  Mortgage  Corp.  USA, a Delaware
Corporation;  and that he/she signed his name thereto by order of the respective
Boards of Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                       ________________________________________
                                       Notary Public

<PAGE>

STATE OF                   )
                           :  ss.:
COUNTY OF                  )

     On the ___ day of June, 1997, before me personally came __________________,
to me known, who, being by me duly sworn, did depose and say that he/she resides
at   ________________,   _____________________________;   that   he/she   is   a
____________________ of AMRESCO Residential Securities  Corporation,  a Delaware
Corporation;  and that he  signed  his  name  thereto  by order of the  Board of
Directors of said corporation.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                       ________________________________________
                                       Notary Public

<PAGE>

STATE OF                   )
                           :  ss.:
COUNTY OF                  )

     On the ___ day of June, 1997, before me personally came __________________,
to me known, who, being by me duly sworn, did depose and say that he/she resides
at   ________________,   _____________________________;   that   he/she   is   a
____________________  of Bankers  Trust Company of  California,  N.A, a national
banking  association;  and that he signed his name thereto by order of the Board
of Directors of said national banking association.

     IN WITNESS  WHEREOF,  I have  hereunto  set my hand and affixed my official
seal the day and year in this certificate first above written.

NOTARIAL SEAL

                                       ________________________________________
                                       Notary Public

<PAGE>

                                                                       EXHIBIT M

                           AUCTION SALE BID PROCEDURES

I.   Pre-Auction Process

     a.   Within 90 days of the Auction  Sale Bid Date,  the Trustee will notify
          the Advisor of the assets of the proposed auction.

     b.   Upon  receiving  notice of the  proposed  auction,  the  Advisor  will
          initiate its general auction  procedures  consisting of the following:
          (i)  with  the  assistance  of the  Owner(s)  of the  majority  of the
          Percentage  Interests of the Class R  Certificates,  prepare a general
          solicitation  package  along with a  confidentiality  agreement;  (ii)
          prepare a list of  qualified  bidders,  in a  commercially  reasonable
          manner;  (iii) initiate contact with all qualified  bidders (which may
          include the Seller and the Owners of the Class R  Certificates);  (iv)
          send a confidentiality  agreement to all qualified  bidders;  (v) upon
          receipt  of a  signed  confidentiality  agreement,  send  solicitation
          packages to all interested bidders on behalf of the Trustee;  and (vi)
          notify all potential bidders of the anticipated timetable.

     c.   The general solicitation package will include: (i) the prospectus from
          the public offering of the Offered Certificates ("Prospectus"); (ii) a
          copy  of  all  monthly  servicing  reports  or a copy  of  all  annual
          servicing  reports  and,  upon a written  request,  the  prior  years'
          monthly  servicing  reports;  (iii)  a form  of a  purchase  and  sale
          agreement and servicing agreement for such sale; (iv) a description of
          the minimum  purchase  price required to cause the Trustee to sell the
          Mortgage  Loans as set  forth in  Section  9.2(b) of the  Pooling  and
          Servicing Agreement; (v) a formal bidsheet; (vi) a detailed timetable;
          and (vii) a preliminary data tape of the Mortgage Loans as of the most
          recent Payment Date reflecting the same data attributes used to create
          the original Cut-Off Date tables for the Prospectus.

     d.   The Advisor  will send  solicitation  packages to all bidders no later
          than the Payment Data  preceding  the date of the auction,  which data
          shall be  fifteen  (15)  Business  Days  before a  Payment  Date  (the
          "Auction Date").  Bidders will be required to submit any due diligence
          questions  in  writing  to the  Advisor,  for  determination  of their
          relevancy,  no later than ten (10)  Business  Days  before the Auction
          Date.  The Advisor will be required to satisfy all relevant  questions
          at  least  five  (5)  Business  Days  prior  to the  Auction  Date and
          distribute the questions and answers to all bidders.

II.  Auction Process

     a.   The  Advisor  will be allowed to bid in the  auction,  but will not be
          required to do so.

<PAGE>

     b.   Each of the  Seller and the  Owners of the Class R  Certificates  will
          also be allowed to bid in the auction if it deems it appropriate,  but
          will not be required to do so.

     c.   On the Auction Date,  all bids will be due by facsimile to such office
          as shall be  designated  by the  Trustee  by 1:00 p.m.  EST;  with the
          winning  bidder to be notified by 2:00 p.m. EST. All  acceptable  bids
          (as  described  in  Section   9.2(b)  of  the  Pooling  and  Servicing
          Agreement)  will  be due  on a  conforming  basis  on  the  bid  sheet
          contained in the solicitation package.

     d.   If the  Trustee  receives  fewer  than  two  market  value  bids  from
          competitive  participants in the home equity loan market,  the Trustee
          may,  following  consultation with the Advisor,  decline to consummate
          the sale.

     e.   Upon notification to the winning bidder, a one percent (1%) good faith
          deposit of the aggregate  balance of the unpaid principal  balances of
          the  Mortgage  Loans as of the last days of the  preceding  Remittance
          Period will be required to be wired to the Trustee upon  acceptance of
          the bid. This deposit,  along with any interest income attributable to
          it,  will  be  credited  to  the  purchase  price,  but  will  not  be
          refundable.  the Trustee  will  establish  a separate  account for the
          acceptance of the good faith  deposit,  until such time as the account
          is fully funded and all monies are  transferred  into the  Certificate
          Account, such time not to exceed one (1) Business Day before the final
          Payment Date.

     f.   The  winning  bidder will  receive on the  Auction  Date a copy of the
          draft purchase and sale agreement and servicing agreement.

     g.   The Advisor will provide to the Trustee an opinion of counsel  stating
          that  the  sale  will  not  give  rise   either  to  any   "prohibited
          transaction" tax under Section  860(F)(a)(1) of the Code or to any tax
          on  contributions  to the REMIC after the  Startup  Day under  Section
          860G(d)(1) of the Code.

     h.   The Advisor will provide to the Trustee a letter concluding whether or
          not the winning bid is a fair market  value bid. The Advisor will also
          provide this letter if it is the winning bidder. In the case where the
          Advisor  is the  winning  bidder,  it will  provide  in its letter for
          market comparables and valuations.

<PAGE>

                                  SCHEDULE I-A

                       SCHEDULE OF GROUP I MORTGAGE LOANS
                                 [BY ORIGINATOR]

<PAGE>

                                  SCHEDULE I-B

                       SCHEDULE OF GROUP II MORTGAGE LOANS
                                 [BY ORIGINATOR]

<PAGE>

                                   SCHEDULE II

                       SCHEDULE OF CLASS S MORTGAGE LOANS

<PAGE>

                                  SCHEDULE III

                           LIST OF TRANSFER AGREEMENTS

1.   Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     October 1, 1996, between Accredited Home Lenders, Inc.  ("Accredited"),  as
     seller and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement
     dated October 1, 1996,  between  Accredited,  as seller and the Seller,  as
     buyer.

2.   Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     January 30, 1997, between Admiral Mortgage Company  ("Admiral"),  as seller
     and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement  dated
     January 30, 1997, between Admiral, as seller and the Seller, as buyer.

3.   Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     __________,  1997, between AMRESCO Residential Conduit,  Inc. ("ARCI"),  as
     seller and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement
     dated __________, 1997, between ARCI, as seller and the Seller, as buyer.

4.   Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     October  25,  1996,  between  AMRESCO  Residential   Mortgage   Corporation
     ("ARMC"),  as seller and the Seller,  as buyer and Continuing Loan Purchase
     Agreement  dated October 25, 1996,  between ARMC, as seller and the Seller,
     as buyer.

5.   Supplement  dated June 12, 1997, to Assignment,  Assumption and Recognition
     Agreement  dated  February 27, 1997,  between DLJ  Mortgage  Capital,  Inc.
     ("DLJ") as seller, BNC Mortgage, Inc. ("BNC") as originator, and the Seller
     as  buyer  and  Assignment,  Assumption  and  Recognition  Agreement  dated
     February 27, 1997, between DLJ as seller, BNC as originator, and the Seller
     as buyer.

6.   Supplement  dated June 12, 1997, to Assignment,  Assumption and Recognition
     Agreement dated January 29, 1997, between DLJ as seller, BNC as originator,
     and  the  Seller  as  buyer  and  Assignment,  Assumption  and  Recognition
     Agreement dated January 29, 1997, between DLJ as seller, BNC as originator,
     and the Seller as buyer.

7.   Supplement  dated June 12, 1997, to Assignment,  Assumption and Recognition
     Agreement  dated  November  22,  1996,   between  DLJ  as  seller,  BNC  as
     originator,  and  the  Seller  as  buyer  and  Assignment,  Assumption  and
     Recognition  Agreement dated November 22, 1996,  between DLJ as seller, BNC
     as originator, and the Seller as buyer.

8.   Supplement  dated June 12, 1997, to Assignment,  Assumption and Recognition
     Agreement dated October 25, 1996, between DLJ as seller, BNC as originator,
     and  the  Seller  as  buyer  and  Assignment,  Assumption  and  Recognition
     Agreement dated October 25, 1996, between DLJ as seller, BNC as originator,
     and the Seller as buyer.

9.   Supplement  dated June 12, 1997, to Assignment,  Assumption and Recognition
     Agreement  dated  September  12,  1996,  between  DLJ  as  seller,  BNC  as
     originator,  and  the  Seller  as  buyer  

<PAGE>

     and Assignment,  Assumption and  Recognition  Agreement dated September 12,
     1996, between DLJ as seller, BNC as originator, and the Seller as buyer.

10.  Master Mortgage Loan Purchase  Agreement dated October 31, 1995 between BNC
     as seller, and DLJ as buyer, with amendment dated October 31, 1995.

11.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     August 15, 1996,  between First Colony  Financial Group ("First Colony") as
     seller and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement
     dated August 15, 1996,  between First Colony,  as seller and the Seller, as
     buyer .

12.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     December 1, 1996, between First Deposit National Bank ("First Deposit"), as
     seller and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement
     dated December 1, 1996, between First Deposit, as seller and the Seller, as
     buyer.

13.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     September 1, 1996,  between Highland Federal Bank  ("Highland"),  as seller
     and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement  dated
     September 1, 1996, between Highland, as seller and the Seller, as buyer.

14.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     June 8, 1996, between Investaid  Corporation  ("Investaid"),  as seller and
     the Seller,  as buyer and Continuing Loan Purchase  Agreement dated June 8,
     1996, between Investaid as seller and the Seller, as buyer.

15.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     November 1, 1995,  between Ameriquest  Mortgage Company,  as seller and the
     Seller,  as buyer and Continuing Loan Purchase  Agreement dated November 1,
     1995, between Long Beach Mortgage Company (now known as Ameriquest Mortgage
     Company), as seller and the Seller, as buyer.

16.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     November  22,  1996,  between  National  Mortgage  Corporation   ("National
     Mortgage"), as seller and the Seller, as buyer and Continuing Loan Purchase
     Agreement dated November 22, 1996, between National Mortgage, as seller and
     the Seller, as buyer.

17.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     April 5, 1996, between New Century Mortgage Corporation ("New Century"), as
     seller and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement
     dated April 5, 1996,  between  New  Century,  as seller and the Seller,  as
     buyer.

18.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     March 1, 1996, between Option One Mortgage  Corporation  ("Option One"), as
     seller and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement
     dated March 1, 1996,  between  Option  One,  as seller and the  Seller,  as
     buyer.

<PAGE>

19.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     February 27, 1997, between Pan American Bank, F.S.B.  ("Pan American"),  as
     seller and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement
     dated February 27, 1997, between Pan American, as seller and the Seller, as
     buyer.

20.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     October 25, 1996, between Quality Mortgage USA, Inc. ("Quality"), as seller
     and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement  dated
     October 25, 1996, between Quality, as seller and the Seller, as buyer.

21.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     October 1, 1996,  between Quality,  as seller and the Seller,  as buyer and
     Continuing Loan Purchase  Agreement dated October 1, 1996, between Quality,
     as seller and the Seller, as buyer.

22.  Supplement dated December 18, 1996, to Assignment, Assumption & Recognition
     Agreement  dated  October  25,  1996,  between  DLJ as  seller,  Quality as
     originator,   and  the  Seller  as  buyer  and  Assignment  Assumption  and
     Recognition  Agreement  dated  October  25,  1996,  between  DLJ as seller,
     Quality as originator, and the Seller as buyer.

23.  Supplement   dated  December  18,  1996,  to  Assignment,   Assumption  and
     Recognition  Agreement  dated  September  27, 1996,  between DLJ as seller,
     Quality as originator,  and the Seller as buyer and Assignment,  Assumption
     and  Recognition  Agreement  dated  September 27, 1996,  between Quality as
     seller, and DLJ, as buyer, with amendment dated October 31, 1995.

24.  Master Mortgage Loan Purchase  Agreement dated September 29, 1995,  between
     Quality as seller,  and DLJ, as buyer,  with  amendment  dated  October 31,
     1995.

25.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     November 18, 1996, between United Lending Group, Inc. ("United"), as seller
     and the Seller,  as buyer and  Continuing  Loan  Purchase  Agreement  dated
     November 18, 1996, between United, as seller and the Seller, as buyer.

26.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     May 10, 1996, between Walsh Securities,  Inc. ("Walsh"),  as seller and the
     Seller, as buyer and Continuing Loan Purchase Agreement dated May 10, 1996,
     between Walsh, as seller and the Seller, as buyer.

27.  Supplement dated June 12, 1997, to Continuing Loan Purchase Agreement dated
     October 1,1 996,  between WMC Mortgage Corp., as seller and the Seller,  as
     buyer and Continuing Loan Purchase Agreement dated October 1, 1996, between
     Wyerhaeuser  Mortgage  Company,  now known as WMC Mortgage Corp., as seller
     and the Seller, as buyer.

<PAGE>

                                   SCHEDULE IV

                               LIST OF ORIGINATORS

1.   Accredited Home Lenders, Inc.
2.   Admiral Mortgage Company
3.   AMRESCO Residential Conduit, Inc.
4.   AMRESCO Residential Mortgage Corporation
5.   BNC Mortgage, Inc.
6.   First Colony Financial Group
7.   First Deposit National Bank
8.   Highland Federal Bank
9.   Investaid Corporation
10.  Ameriquest Mortgage Company
11.  National Mortgage Corporation
12.  New Century Mortgage Corporation
13.  Option One Mortgage Corporation
14.  Pan American Bank, F.S.B.
15.  Quality Mortgage USA, Inc.
16.  United Lending Group
17.  Walsh Securities, Inc.
18.  WMC Mortgage Corp.



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