MITSUI VENDOR LEASING 1998-1 LLC
8-K/A, 1998-11-05
INVESTORS, NEC
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- ------------------------------------------------------------------------------

                      SECURITIES AND EXCHANGE COMMISSION

                            Washington, D.C. 20549

                                  Form 8-K/A

                                CURRENT REPORT

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


                    Date of Report (Date of earliest Event
                         Reported): September 1, 1998


          IndyMac ABS, Inc. (as depositor under the Pooling and
          Servicing Agreement, dated as of September 1, 1998,
          providing for the issuance of the IndyMac ABS, Inc., Home
          Equity Loan Asset-Backed Trust, Series SPMD 1998-A Home
          Equity Loan Asset-Backed Certificates, Series SPMD 1998-A).


                               IndyMac ABS, Inc.
            ------------------------------------------------------
            (Exact name of registrant as specified in its charter)

         Delaware                       333-51609              95-4685267
- ----------------------------           ------------        -------------------
(State or Other Jurisdiction           (Commission          (I.R.S. Employer
     of Incorporation)                 File Number)        Identification No.)


   155 North Lake Avenue
   Pasadena, California                                           91101
   ---------------------                                       ----------
   (Address of Principal                                       (Zip Code)
    Executive Offices)

  Registrant's telephone number, including area code (800) 669-2300
                                                     -----
- ------------------------------------------------------------------------------


<PAGE>

Item 5.  Other Events.
- ----     ------------

     On September 29, 1998, IndyMac ABS, Inc. (the "Depositor") entered into a
Pooling and Servicing Agreement dated as of September 1, 1998 (the
"Agreement"), by and among the Depositor, IndyMac, Inc. ("IndyMac"), as seller
(the "Seller") and as master servicer (the "Master Servicer"), and The Bank of
New York, as trustee (the "Trustee"), providing for the issuance of the Home
Equity Loan Asset-Backed Certificates, Series SPMD 1998-A (the
"Certificates"). The Pooling and Servicing Agreement is annexed hereto as
Exhibit 99.1.


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

         Not applicable.

         Not applicable.

         Exhibits:

         99.1. Pooling and Servicing Agreement, dated as of September 1, 1998,
         by and among the Depositor, the Seller, the Master Servicer and the
         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.

                               IndyMac ABS, Inc.



                               By: /s/ Gwen Eells
                                  ------------------------------
                                  Gwen Eells
                                  Senior Vice President and General Counsel



Dated:  November 4, 1998


<PAGE>

                                 Exhibit Index
                                 -------------

Exhibit                                                                  Page
- -------                                                                  ----

99.1.     Pooling and Servicing Agreement,
          dated as of September 1, 1998, by
          and among, the Depositor, the Seller, the Master Servicer
          and the Trustee                                                  5


<PAGE>

                                 EXHIBIT 99.1
                                 ------------


<PAGE>


                                                               EXECUTION COPY

                               INDYMAC ABS, INC.,

                                    Depositor

                                  INDYMAC, INC.

                           Seller and Master Servicer

                                       and

                              THE BANK OF NEW YORK,

                                     Trustee

                     ______________________________________


                         POOLING AND SERVICING AGREEMENT

                          Dated as of September 1, 1998

                     ______________________________________

                      HOME EQUITY LOAN ASSET-BACKED TRUST,
                               SERIES SPMD 1998-A

                   HOME EQUITY LOAN ASSET-BACKED CERTIFICATES,
                               SERIES SPMD 1998-A


<PAGE>



                                TABLE OF CONTENTS

                                      Page


                                    ARTICLE I

                                   DEFINITIONS

                                   ARTICLE II

                          CONVEYANCE OF MORTGAGE LOANS;

                         REPRESENTATIONS AND WARRANTIES


SECTION 2.01. Conveyance of Mortgage Loans..................................1
SECTION 2.02. Acceptance by the Trustee of the Mortgage Loans...............4
SECTION 2.03. Representations, Warranties and Covenants of the
               Seller and the Master Servicer...............................5
SECTION 2.04. Representations and Warranties of the Depositor
               as to the Mortgage Loans.....................................7
SECTION 2.05. Delivery of Opinion of Counsel in Connection
               with Substitutions and Repurchases...........................8
SECTION 2.06. Execution and Delivery of Certificates........................8
SECTION 2.07. REMIC Matters.................................................9
SECTION 2.08. Covenants of the Master Servicer..............................9

                                   ARTICLE III

                 ADMINISTRATION AND SERVICING OF MORTGAGE LOANS

SECTION 3.01. Master Servicer to Service Mortgage Loans.....................1
SECTION 3.02. Subservicing; Enforcement of the Obligations of
               the CHL Servicer and Subservicers............................2
SECTION 3.03. Liability of the Master Servicer..............................2
SECTION 3.04. No Contractual Relationship Between Servicers
               and the Trustee..............................................3
SECTION 3.05. Trustee to Act as Master Servicer.............................3
SECTION 3.06. Collection of Mortgage Loan Payments;
               Collection Account; Certificate Account; and
               Distribution Account.........................................4
SECTION 3.07. Collection of Taxes, Assessments and Similar
               Items; Escrow Accounts.......................................8
SECTION 3.08. Access to Certain Documentation and
               Information Regarding the Mortgage Loans.....................9
SECTION 3.09. Permitted Withdrawals from the Certificate
               Account, the Distribution Account and the
               Excess Reserve Fund Account..................................9
SECTION 3.10. Maintenance of Hazard Insurance; Maintenance
               of Primary Insurance Policies...............................11
SECTION 3.11. Enforcement of Due-On-Sale Clauses; Assumption
               Agreements..................................................12
SECTION 3.12. Realization Upon Defaulted Mortgage Loans;
               Repurchase of Certain Mortgage Loans........................14
SECTION 3.13. Trustee to Cooperate; Release of Mortgage Files..............17
SECTION 3.14. Documents, Records and Funds in Possession of
               the Master Servicer to be Held for the
               Trustee.....................................................18
SECTION 3.15. Servicing Compensation.......................................18
SECTION 3.16. Access to Certain Documentation..............................19
SECTION 3.17. Annual Statement as to Compliance............................19
SECTION 3.18. Annual Independent Public Accountants'
               Servicing Statement; Financial Statements...................19
SECTION 3.19. Errors and Omissions Insurance; Fidelity Bonds...............20

                                   ARTICLE IV

                DISTRIBUTIONS AND ADVANCES BY THE MASTER SERVICER

SECTION 4.01. Advances......................................................1
SECTION 4.02. Priorities of Distribution....................................1
SECTION 4.03. Monthly Statements to Certificateholders......................4
SECTION 4.04. [Reserved]....................................................6
SECTION 4.05. [Reserved]....................................................6
SECTION 4.06. [Reserved]....................................................6
SECTION 4.07. Certain Matters Relating to the Determination of
               LIBOR........................................................6

                                    ARTICLE V

                                THE CERTIFICATES

SECTION 5.01. The Certificates..............................................1
SECTION 5.02. Certificate Register; Registration of Transfer
               and Exchange of Certificates.................................1
SECTION 5.03. Mutilated, Destroyed, Lost or Stolen Certificates.............6
SECTION 5.04. Persons Deemed Owners.........................................6
SECTION 5.05. Access to List of Certificateholders' Names and
               Addresses....................................................6
SECTION 5.06. Maintenance of Office or Agency...............................7

                                   ARTICLE VI

                      THE DEPOSITOR AND THE MASTER SERVICER

SECTION 6.01. Respective Liabilities of the Depositor and the
               Master Servicer..............................................1
SECTION 6.02. Merger or Consolidation of the Depositor or the
               Master Servicer..............................................1
SECTION 6.03. Limitation on Liability of the Depositor, the
               Seller, the Master Servicer and Others.......................1
SECTION 6.04. Limitation on Resignation of the Master Servicer..............2

                                   ARTICLE VII

                                     DEFAULT

SECTION 7.01. Events of Default.............................................1
SECTION 7.02. Trustee to Act; Appointment of Successor......................2
SECTION 7.03. Notification to Certificateholders............................3

                                  ARTICLE VIII

                             CONCERNING THE TRUSTEE

SECTION 8.01. Duties of the Trustee.........................................1
SECTION 8.02. Certain Matters Affecting the Trustee.........................2
SECTION 8.03. Trustee Not Liable for Certificates or Mortgage
               Loans........................................................3
SECTION 8.04. Trustee May Own Certificates..................................3
SECTION 8.05. Trustee's Fees and Expenses...................................3
SECTION 8.06. Eligibility Requirements for the Trustee......................4
SECTION 8.07. Resignation and Removal of the Trustee........................4
SECTION 8.08. Successor Trustee.............................................5
SECTION 8.09. Merger or Consolidation of the Trustee........................5
SECTION 8.10. Appointment of Co-Trustee or Separate Trustee.................5
SECTION 8.11. Tax Matters...................................................7
SECTION 8.12. Periodic Filings..............................................9
SECTION 8.13. Corresponding Classes.........................................9

                                   ARTICLE IX

                                   TERMINATION

SECTION 9.01. Termination upon Liquidation or Purchase of the
               Mortgage Loans...............................................1
SECTION 9.02. Final Distribution on the Certificates........................1
SECTION 9.03. Additional Termination Requirements...........................2

                                    ARTICLE X

                            MISCELLANEOUS PROVISIONS

SECTION 10.01. Amendment....................................................1
SECTION 10.02. Recordation of Agreement; Counterparts.......................2
SECTION 10.03. Governing Law................................................2
SECTION 10.04. Intention of Parties.........................................3
SECTION 10.05. Notices......................................................3
SECTION 10.06. Severability of Provisions...................................4
SECTION 10.07. Assignment...................................................4
SECTION 10.08. Limitation on Rights of Certificateholders...................4
SECTION 10.09. Inspection and Audit Rights..................................5
SECTION 10.10. Certificates Nonassessable and Fully Paid....................5

                                    SCHEDULES

Schedule I:   Mortgage Loan Schedule....................................S-I-1
Schedule II:  Representations and Warranties of the
              Seller/Master Servicer...................................S-II-1
Schedule III: Representations and Warranties as to
              the Mortgage Loans......................................S-III-1
Schedule IV:  Planned Balanced Schedules...............................S-IV-1

                                    EXHIBITS

Exhibit A:    Form of Class A, M and B Certificate........................A-1
Exhibit B:    Form of Class OC Certificate................................B-1
Exhibit C:    Form of Class R Certificate.................................C-1
Exhibit D:    [Reserved]..................................................D-1
Exhibit E:    Form of Reverse of Certificates.............................E-1
Exhibit F:    [Reserved]..................................................F-1
Exhibit G:    Form of Initial Certification of Trustee....................G-1
Exhibit H:    Form of Final Certification of Trustee......................H-1
Exhibit I:    Form of Transfer Affidavit..................................I-1
Exhibit J:    Form of Transferor Certificate..............................J-1
Exhibit K:    Form of Investment Letter (Non-Rule 144A)...................K-1
Exhibit L:    Form of Rule 144A Letter....................................L-1
Exhibit M:    Form of Request for Release (for Trustee)...................M-1
Exhibit N:    Form of Request for Release (Mortgage Loan
              Paid in Full, Repurchased and Released).....................N-1
Exhibit O:    [Reserved]


<PAGE>




          THIS POOLING AND SERVICING AGREEMENT,  dated as of September 1, 1998,
among  INDYMAC  ABS,   INC.,  a  Delaware   corporation,   as  depositor   (the
"Depositor"),  INDYMAC, INC. ("IndyMac"), a Delaware corporation, as seller (in
such  capacity,  the "Seller") and as master  servicer (in such  capacity,  the
"Master Servicer"),  and THE BANK OF NEW YORK, a banking corporation  organized
under the laws of the State of New York, as trustee (the "Trustee"),

                                 WITNESSETH THAT

          In  consideration  of the mutual  agreements  herein  contained,  the
parties hereto agree as follows:

                              PRELIMINARY STATEMENT

          The Depositor is the owner of the Trust Fund that is hereby  conveyed
to the  Trustee in return for the  Certificates.  The Trust  Fund,  for federal
income tax  purposes,  will  consist of six  REMICs.  The Excess  Reserve  Fund
Account  shall be accounted  for as property  held by the Trustee  separate and
apart from the  Subsidiary  REMICs and the Master REMIC.  The "latest  possible
maturity date" for federal income tax purposes of all interests  created hereby
will be the Latest  Possible  Maturity  Date.  The  Startup  Day for each REMIC
described herein shall be the Closing Date.

          The following table sets forth  characteristics  of the Certificates,
together  with the  minimum  denominations  and  integral  multiples  in excess
thereof in which such Classes shall be issuable (except that one Certificate of
each  Class of  Certificates  may be  issued  in a  different  amount  and,  in
addition,  one  Residual  Certificate   representing  the  Tax  Matters  Person
Certificate may be issued in a different  amount).  Each Class of Certificates,
other than the Class R Certificates,  represents ownership of regular interests
in the  Master  REMIC  for  purposes  of the  REMIC  Provisions.  The  Class  R
Certificate  represents for purposes of the REMIC  provisions  ownership of the
residual  interest in the Master  REMIC as well as ownership of the Class T1-R,
T2-R,  T3-R,  T4-R, and T5-R interests  (I.E.,  the residual  interests in each
Subsidiary REMIC).


<PAGE>

<TABLE>
<CAPTION>
                                  Class Certificate            Pass-Through              Minimum                 Integral Multiples
                                       Balance                      Rate               Denomination                   in Excess
                                                                                                                     of Minimum


<S>                                 <C>                       <C>                        <C>                             <C>   
Class AF-1...................        $170,000,000              (1)                        $25,000                         $1,000

Class AF-2...................       $  15,000,000                  6.135%(2)              $25,000                         $1,000

Class AF-3...................       $  65,000,000                  6.200%(2)              $25,000                         $1,000

Class AF-4...................       $  42,000,000                  6.310%(2)              $25,000                         $1,000

Class AF-5...................       $  28,726,000                  6.605%(2)              $25,000                         $1,000

Class AF-6...................       $  36,000,000                  6.180%(2)              $25,000                         $1,000

Class AF-X...................              (3)                     4.800%                 $25,000                         $1,000

Class MF-1...................       $  13,498,000                  6.705%(2)              $25,000                         $1,000

Class MF-2...................       $   7,714,000                  7.100%(2)              $25,000                         $1,000

Class BF.....................       $   7,713,594                  8.935%(2)              $25,000                         $1,000

Class AV-1...................       $ 439,319,000                   (4)                   $25,000                         $1,000

Class MV-1...................       $  24,272,000                   (4)                   $25,000                         $1,000

Class MV-2...................       $  10,923,000                   (4)                   $25,000                         $1,000

Class BV.....................       $  10,922,546                   (4)                   $25,000                         $1,000

Class R......................       $         100                  8.935%                  (5)                            $  100

Class OC-1...................              (6)                      (6)                    (8)                           (8)

Class OC-2...................              (7)                      (7)                    (8)                           (8)
</TABLE>


(1)      The Class AF-1  Certificates  will bear  interest  during their initial
         Interest   Accrual  Period  at  5.51672%  per  annum.  The  Class  AF-1
         Certificates  will bear interest  during each Interest  Accrual  Period
         thereafter  at a per annum  rate  equal to the lesser of (i) LIBOR plus
         0.13% and (ii) the  Group 1 WAC Cap.  Following  the  Group 1  Optional
         Termination   Date,  the   Pass-Through   Margin  for  the  Class  AF-1
         Certificates will be doubled.

(2)      The  Pass-Through  Rates are  subject  to  the  Group 1  WAC  Cap and,
         following the Group 1 Optional Termination  Date,  each  Pass-Through
         Rate will be increased by 0.50% (50 basis points).

(3)      The Class AF-X Certificates will be Notional Amount Certificates,  will
         have no  principal  balance and will bear  interest  on their  Notional
         Amount  (which  shall equal the  Certificate  Principal  Balance of the
         Class AF-6 Certificates, initially $36,000,000).

(4)      The Class AV-1, Class MV-1,  Class MV-2 and Class BV Certificates  will
         bear interest during their initial Interest Accrual Period at 5.65672%,
         5.86672%,  6.06672% and 7.13672%,  respectively,  per annum.  The Class
         AV-1,  Class  MV-1,  Class  MV-2 and  Class BV  Certificates  will bear
         interest during each Interest Accrual Period  thereafter at a per annum
         rate  equal to the  least of (i) LIBOR  plus  0.27%,  0.48%,  0.68% and
         1.75%, respectively,  (ii) the Group 2 Maximum Cap, and (iii) the Group
         2 WAC  Cap.  Following  the  Group 2  Optional  Termination  Date,  the
         Pass-Through Margin for each such Class will be doubled.

(5)      One Certificate with a Class Certificate Balance of $1.00 shall be 
         created.

(6)      The Class OC-1  Certificates  shall not have a  principal  balance  but
         shall entitle the holder  thereof to a portion of the interest  payable
         with respect to the Mortgage  Loans in Loan Group 1 represented  by the
         Class T6-SFI, T6-SF2, T6-SF3, T6-SF4, T6-SF5, T6SF7, T6-SF8, and T6-SF9
         interests in the Master REMIC, described herein.

(7)      The Class OC-2  Certificates  shall not have a  principal  balance  but
         shall entitle the holder  thereof to a portion of the interest  payable
         with respect to the Mortgage  Loans in Loan Group 2 represented  by the
         Class T6-SVI, T6-SV2, T6-SV3, and T6-SV4 interests in the Master REMIC,
         described herein.

(8)      The Class OC-1 and OC-2 certificates do not have a minimum denomination
         amount.  The aggregate Percentage Interests of all Certificates of each
         such Class shall equal 100%.




<PAGE>


                           THE TIERED REMIC STRUCTURE

          Described below are the Subsidiary REMICs and the interests issued by
those  REMICs.  Each  Subsidiary  REMIC and the  Master  REMIC are to be REMICs
within  the  meaning  of the  REMIC  Provisions.  In  addition,  each  interest
described  below,  other  than the Class  T1-R,  T2-R,  T3-R.,  T4-R,  and T5-R
interests  in the  Subsidiary  REMICs  and the Class R  interest  in the Master
REMIC, are hereby  designated as REMIC regular  interests within the meaning of
the REMIC Provisions.  The Class TR-1, TR-2, TR-3., TR-4, and TR-5 interests in
the  Subsidiary  REMICs and the Class R interest in the Master REMIC are hereby
designated  as the sole class of residual  interest in the Tier 1, Tier 2, Tier
3, Tier 4, Tier 5, and Master  REMIC,  respectively,  within the meaning of the
REMIC Provisions.

(a)      TIER ONE REMIC

          A Subsidiary  REMIC (the "Tier One REMIC") shall be created and shall
issue following uncertificated interests:

           Class              Initial Balance                Interest
                                                             Rate

           T1-1               $ (1)                            (3)
           T1-2               $ (2)                            (4)
           T1-R               $      0                         (5)

          (1) The initial  principal  balance of the Class T1-1 interest  shall
equal the  aggregate  of the Cut-off  Date  Principal  Balances of the Mortgage
Loans in Loan Group 1.

          (2) The initial  principal  balance of the Class T1-2 interest  shall
equal the  aggregate  of the Cut-off  Date  Principal  Balances of the Mortgage
Loans in Loan Group 2.

          (3) The Class T1-1  interest  shall  bear  interest  at the  weighted
average of the Adjusted Net  Mortgage  Rates in effect at the  beginning of the
related Remittance Period on the Mortgage Loans in Loan Group 1. The Class T1-1
interest shall receive the principal  payments from the Mortgages in Loan Group
1 and shall be allocated any Realized  Losses and any Net  Prepayment  Interest
Shortfalls from the Mortgage Loans in Loan Group 1.

          (4) The Class T1-2  interest  shall  bear  interest  at the  weighted
average of the Adjusted Net  Mortgage  Rates in effect at the  beginning of the
related Remittance Period on the Mortgage Loans in Loan Group 2. The Class T1-2
interest shall receive the principal  payments from the Mortgages in Loan Group
2 and shall be allocated any Realized  Losses and any Net  Prepayment  Interest
Shortfalls from the Mortgage Loans in Loan Group 2.

          (5) The Class T1-R  interest  shall not have a principal  balance and
shall not bear interest. It shall be entitled to any money from Loan Group 1 or
Loan Group 2 not otherwise  required to pay fees,  principal or interest on the
Class T1-1 and Class T1-2 interests.

          The assets of the Tier One REMIC shall consist of the Mortgage  Loans
in Loan Group 1 and Loan  Group 2. In  addition,  the funds in the  Certificate
Account and the Distribution Account shall be assets of the Tier One REMIC. The
Master  Servicing  Fee  (other  than the Extra  Master  Servicing  Fee) and the
Trustee Fee shall be paid by the Tier One REMIC.

(b)      TIER TWO

          A Subsidiary  REMIC (the "Tier Two REMIC") shall be created and shall
issue the following uncertificated interests.

           Class              Initial Balance                Interest
                                                             Rate

           T2-1               $ (1)                             (4)
           T2-2               $ (2)                             (4)
           T2-3               $ (3)                             (5)
           T2-R               $     0                           (6)

          (1) The initial  principal  balance of the Class T2-1 interest  shall
equal the  aggregate  of the Cut-off  Date  Principal  Balances of the Mortgage
Loans in Loan Group 1 less an amount  equal to the  initial  Class  Certificate
Balance of the Class AF-6 Certificates.

          (2) The initial  principal  balance of the Class T2-2 interest  shall
equal  that  of  the  initial  Class  Certificate  Balance  of the  Class  AF-6
Certificates.

          (3) The initial  principal  balance of the Class T2-3 interest  shall
equal that of the Class T1-2 interest (I.E.,  the aggregate of the Cut-off Date
Principal  Balances of the Mortgage  Loans in Loan Group 2). 

          (4) The Class T2-1 and Class T2-2 interests  shall bear interest at a
rate equal to the rate on the Class T1-1 interest.

          (5) The Class T2-3  interest  shall bear  interest at a rate equal to
the rate on the Class T1-2 interest.

          (6) The Class T2-R  interest  shall not have a principal  balance and
shall not bear  interest.  It shall be  entitled to any money from the Tier One
REMIC regular interests not otherwise required to pay principal and interest on
the Class T2-1, Class T2-2, and Class T2-3 interests.

          The Available Funds  attributable to amounts  received from the Class
T1-1  interest  shall first be used to pay interest to the Class T2-1 and Class
T2-2 interests proportionately and then to pay the Principal Remittance Amount.
The Principal  Remittance  Amount for a  Distribution  Date from the Class T1-1
interest (the Principal Remittance Amount attributable to the Mortgage Loans in
Loan Group 1) shall be allocated:

          first,  to the Class T2-2  interest in up to an amount  sufficient to
reduce its principal  balance to the Notional Amount (which is identical to the
payment  schedule for the Class AF-6  Certificate)  to this  Agreement  for the
related Distribution Date;

          second,  to Class T2-1 interest until its balance has been reduced to
zero; and

          third, to the Class T2-2 until its balance has been reduced to zero.

          Losses  from the Class  T1-1  interest  (which  are  attributable  to
Realized Losses on the Mortgage Loans in Loan Group 1) shall be allocated after
the application of the Principal Remittance Amount for such Distribution Date:

          first,  to the Class  T2-2  interest  up to an amount  sufficient  to
reduce  its  principal   balance  to  the  Notional   Amount  for  the  related
Distribution Date;

          second,  to Class T2-1 interest until its balance has been reduced to
zero; and

          third, to the Class T2-2 until its balance has been reduced to zero.

          Net Prepayment Interest Shortfalls from the Class T1-1 interest shall
be allocated pro rata between the Class T2-1 and Class T2-2 interests  based on
their interest entitlements.

          The Class  T2-3  interest  shall be  allocated  the  Available  Funds
attributable  to amounts  received  from the Class T1-2  interest  and shall be
allocated  any  Realized  Losses  and any Net  Prepayment  Interest  Shortfalls
attributable to the Class T1-2 interest.

          The  assets  of  the  Tier  Two  REMIC  shall  consist  of all of the
interests, other than the Class T1-R interest, issued by the Tier One REMIC.

          (c) TIER THREE

          A Subsidiary REMIC (the "Tier Three REMIC") shall be created with the
following uncertificated interests:

           Class              Initial Balance                  Interest
                                                               Rate

           T3-1                   $  (1)                         (8)
           T3-2                   $  (2)                         (8)
           T3-3                   $  (3)                         (8)
           T3-4                      (4)                        4.8%
           T3-5                   $  (5)                         (9)
           T3-6                   $  (6)                         (9)
           T3-7                   $  (7)                         (9)
           T3-R                   $   0.00                      (10)


          (1) The initial  principal  balance of the Class T3-1 interest  shall
equal 98% of the  aggregate  of the  Cut-off  Date  Principal  Balances  of the
Mortgage Loans in Loan Group 1.

          (2) The initial  principal  balance of the Class T3-2 interest  shall
equal  1% of the  aggregate  of the  Cut-off  Date  Principal  Balances  of the
Mortgage Loans in Loan Group 1.

          (3) The initial  principal  balance of the Class T3-3 interest  shall
equal  1% of the  aggregate  of the  Cut-off  Date  Principal  Balances  of the
Mortgage  Loans in Loan Group 1.

          (4) The Class T3-4 interest shall not have a principal  balance,  but
shall have a notional  principal  balance equal to the principal balance of the
Class T2-2 (I.E., the balance of the Class AF-6  Certificate). 

          (5) The initial  principal  balance of the Class T3-5 interest  shall
equal 98% of the  aggregate  of the  Cut-off  Date  Principal  Balances  of the
Mortgage Loans in Loan Group 2.

          (6) The initial  principal  balance of the Class T3-6 interest  shall
equal  1% of the  aggregate  of the  Cut-off  Date  Principal  Balances  of the
Mortgage Loans in Loan Group 2. 

          (7) The initial  principal  balance of the Class T3-7 interest  shall
equal  1% of the  aggregate  of the  Cut-off  Date  Principal  Balances  of the
Mortgage Loans in Loan Group 2.

          (8) The Class T3-1,  Class T3-2, and Class T3-3 interests  shall bear
interest  at the  weighted  average of the rates  payable on the Class T2-1 and
Class T2-2 interests,  reducing the rate on the Class T2-2 interest by 4.8% for
purposes of this  calculation.  Interest on the Class T3-3 interest will accrue
in an amount equal to 1% of the increase in the  Adjusted  Subordinated  Amount
for Loan  Group 1" for the  Distribution  Date over the  Adjusted  Subordinated
Amount on the prior  Distribution Date. The "Adjusted  Subordinated  Amount for
Loan Group 1" as of any  Distribution  Date is the  excess,  if any, of (a) the
aggregate unpaid principal balances of the Mortgage Loans in such Loan Group as
of the end of the related  Remittance  Period (reduced to take into account any
Realized Losses and advances of principal by the Master  Servicer) over (b) the
aggregate of the balances of the Class T5-AF1,  T5-AF2, T5-AF3, T5-AF4, T5-AF5,
T5-AF6,  T5-MF1,  T5-MF2,  and T5-BF  issued by the Tier Five  REMIC as of such
Distribution  Date (after  giving  effect to the payment of  principal  on such
interests on such  Distribution  Date). 

          (9) The Class T3-4 interest shall not have a principal  balance,  but
shall have a notional  principal  balance equal to the principal balance of the
Class T2-2 interest (I.E., the balance of the Class AF-6 Certificate).

          (10) The Class T3-5,  Class T3-6, and Class T3-7 interests shall bear
interest  at the rate on the Class T2-3  interest.  Interest  on the Class T3-7
interest  will accrue in an amount  equal to 1% of the increase in the Adjusted
Subordinated  Amount for Loan Group 2 for a Distribution Date over the Adjusted
Subordinated   Amount  as  of  the  prior   Distribution  Date.  The  "Adjusted
Subordinated  Amount  for  Loan  Group  2" as of any  Distribution  Date is the
excess, if any, of (a) the aggregate unpaid principal  balances of the Mortgage
Loans  in such  Loan  Group  as of the  end of the  related  Remittance  Period
(reduced to take into account any Realized  Losses and advances of principal by
the Master Servicer) over (b) the aggregate of the balances of the Class T5-AV,
T5-MV1,  T5-MV2,  and Class  T5-BV  issued  by the Tier  Five  REMIC as of such
Distribution  Date (after  giving  effect to the payment of  principal  on such
interests on such  Distribution  Date).

          (11) The Class T3-R interest  shall not have a principal  balance and
shall not bear  interest.  It shall be  entitled to any money from the Tier Two
REMIC regular interests not otherwise required to pay principal and interest on
the regular interests issued by the Tier Three REMIC.

          The  interest  accrual  on the Class T3-3  interest  shall be paid as
principal to the Class T3-2 interest.

          The  interest  accrual  on the Class T3-7  interest  shall be paid as
principal to the Class T3-6 interest.

          For any Distribution Date, principal payments from the Class T2-1 and
Class T2-2 interests (I.E.,  Principal  Remittance Amounts  attributable to the
Mortgage  Loans in Loan Group 1) shall be allocated as follows:  (a) 98% to the
Class T3-1 interest  until its balance is reduced to zero; (b) 2%, first to the
Class  T3-3  interest  in an  amount  equal to 2% of the  amount  by which  the
Adjusted  Subordinated  Amount  for  Loan  Group  1 has  been  reduced  on such
Distribution  Date (excluding  reductions  attributable to Realized Losses) and
second,  any excess equally  between the Class T3-3 interest and the Class T3-2
interest until the principal balances of those interests are reduced to zero.

          For a any Distribution  Date,  principal payments from the Class T2-3
interest (I.E., Principal Remittance Amounts attributable to the Mortgage Loans
in Loan  Group 2) shall be  allocated  as  follows:  (a) 98% to the Class  T3-5
interest  until its balance is reduced to zero; (b) 2%, first to the Class T3-7
interest  in an  amount  equal  to 2% of  the  amount  by  which  the  Adjusted
Subordinated Amount for Loan Group 2 has been reduced on such Distribution Date
(excluding reductions  attributable to Realized Losses), and second, any excess
equally  between the Class T3-6 interest and the Class T3-7 interest  until the
principal balances of those interests are reduced to zero.

          Net Prepayment  Interest  Shortfalls on the Class T2-1 and Class T2-2
interests shall be allocated  ratably among the Class T3-1,  Class T3-2,  Class
T3-3, and T3-4 interests  according to their right to receive  interest on such
Distribution Date.

          Net Prepayment  Interest  Shortfalls on the Class T2-3 interest shall
be allocated ratably among the Class T3-5, Class T3-6, and Class T3-7 interests
according to their right to receive interest on such Distribution Date.

          Realized  Losses  for  any  Distribution  Date  attributable  to  the
Mortgage  Loans in Loan Group 1 shall be allocated  as follows:  (a) 98% to the
Class T3-1  interest;  (b) 2%,  first to the Class T3-3  interest to the extent
that the principal balance of the Class T3-3 interest on such Distribution Date
exceeds 1% of the aggregate balance of the Mortgage Loans in Loan Group 1 as of
the end  Remittance  Period  related to such  Distribution  Date (after  giving
effect to any principal  payments  made on such  Distribution  Date),  and then
equally  between  the  Class  T3-2 and T3-3  interests  until  their  principal
balances are reduced to zero.

          Realized  Losses  for  any  Distribution  Date  attributable  to  the
Mortgage  Loans in Loan Group 2 shall be allocated  as follows:  (a) 98% to the
Class T3-5  interest;  (b) 2%,  first to the Class T3-7  interest to the extent
that the principal balance of the Class T3-7 interest on such Distribution Date
exceeds 1% of the aggregate balance of the Mortgage Loans in Loan Group 2 as of
the end  Remittance  Period  related to such  Distribution  Date (after  giving
effect to any principal  payments  made on such  Distribution  Date),  and then
equally  between  the  Class  T3-6 and T3-7  interests  until  their  principal
balances are reduced to zero

          The  assets  of the Tier  Three  REMIC  shall  consist  of all of the
interests, other than the Class T2-R interest, issued by the Tier Two REMIC

          (d) TIER FOUR

          A Subsidiary  REMIC (the "Tier Four REMIC") shall be created with the
following classes:

           Class               Initial Balance              Interest
                                                              Rate

           T4-1                    $ (1)                       (4)
           T4-2                      (2)                       (5)
           T4-3                      (3)                       (4)
           T4-4                      (6)                       (7)
           T4-5                      (8)

           T4-6                    $ (9)                      (12)
           T4-7                     (10)                      (13)
           T4-8                     (11)                      (12)
           T4-9                     (14)                      (15)
           T4-R                     0.00                      (16)

          (1) The Class T4-1 interest shall have an initial  principal  balance
equal to that of the Class T3-1 interest.

          (2) The Class T4-2 interest shall have an initial  principal  balance
equal to that of the Class T3-2 interest.

          (3) The Class T4-3 interest shall have an initial  principal  balance
equal to that of the Class T3-3 interest.

          (4) The Class T4-1 and Class T4-3  interests  shall bear  interest at
the  weighted  average  rate of the Class  T3-1,  Class  T3-2,  and Class  T3-3
interests.  Interest on the Class T4-3  interest will accrue in an amount equal
to 1% of the increase in the Adjusted  Subordinated Amount for Loan Group 1 for
a  Distribution  Date  over the  Adjusted  Subordinated  Amount as of the prior
Distribution  Date. 

          (5) The Class T4-2  interest  shall bear  interest at a rate equal to
the lesser of (a) 8.935% per annum (9.435% after the Optional  Termination Date
for Loan Group 1) and (b) the weighted  average  rate of the Class T3-1,  Class
T3-2,  and Class T3-3  interests  for such  Distribution  Date (the "Class T4-2
Pass-Through Rate").

          (6) The Class T4-4 interest shall have a notional  principal  balance
that at all times equals the principal balance of Class T3-2 interest.

          (7) The Class T4-4  interest  shall be  entitled  to  interest on its
notional  principal  balance at a rate equal to the excess of interest  rate on
the Class T3-2 interest over the Class T4-2 Pass-Through Rate.

          (8) The Class T4-5  interest  shall have a notional  balance equal to
the notional  balance of the Class T3-4  interest and shall be entitled to 100%
of the amounts due on the Class T3-4 interest.

          (9) The Class T4-6 interest shall have an initial  principal  balance
equal to that of the Class T3-5 interest.

          (10) The Class T4-7 interest shall have an initial  principal balance
equal to that of the Class T3-6 interest.

          (11) The Class T4-8 interest shall have an initial  principal balance
equal to that of the Class T3-7 interest.

          (12) The Class T4-6 and Class T4-8  interest  shall bear  interest at
the  weighted  average  rate of the Class  T3-5,  Class  T3-6,  and Class  T3-7
interests.  Interest on the Class T4-8  interest will accrue in an amount equal
to 1% of the increase in the Adjusted  Subordinated Amount for Loan Group 2 for
a  Distribution  Date  over the  Adjusted  Subordinated  Amount as of the prior
Distribution Date.

          (13) The Class T4-7 interest shall have a rate equal to the lesser of
(a) the LIBOR plus a  Pass-Through  Margin of 1.75% (a  Pass-Through  Margin of
3.50%  after  the  Optional  Termination  Date  for  Loan  Group 2) and (b) the
weighted  average rate of the Class T3-5,  Class T3-6, and Class T3-7 interests
(the "Class T4-7 Pass-Through Rate") for such Distribution Date.

          (14) The Class T4-9 interest shall have a notional  principal balance
that at all times equals the principal balance of the Class T3-6 interest.

          (15) The Class T4-9  interest  shall be  entitled  to interest on its
notional  principal  balance at a rate equal to the excess of interest  rate on
the Class T3-6 interest over the Class T4-7 Pass-Through Rate.

          (16) The Class T4-R interest  shall not have a principal  balance and
shall not bear interest.  It shall be entitled to any money from the Tier Three
REMIC regular interests not otherwise required to pay principal and interest on
the regular interests issued by the Tier Four REMIC.

          The  interest  accrual  on the Class  T4-3  interest  will be paid as
principal to the Class T4-2 interest.

          The  interest  accrual  on the Class  T4-8  interest  will be paid as
principal to the Class T4-7 interest.

          For any Distribution  Date,  principal  payments from the Class T3-1,
Class  T3-2,  and Class T3-3  interests  (I.E.,  Principal  Remittance  Amounts
attributable  to the  Mortgage  Loans in Loan  Group 1) shall be  allocated  as
follows:  (a) 98% to the Class T4-1  interest  until its  balance is reduced to
zero;  (b) 2%, first to the class T4-3 interest in an amount equal to 2% of the
amount by which the  Adjusted  Subordinated  Amount  for Loan  Group 1 has been
reduced  on  such  Distribution  Date  (excluding  reductions  attributable  to
Realized  Losses),  and  second,  any  excess  equally  between  the Class T4-3
interest  and  Class  T4-2  interest  until  the  principal  balances  of those
interests are reduced to zero.

          For any Distribution Date,  principal payments from Class T3-5, Class
T3-6, and Class T3-7 interests (I.E., Principal Remittance Amounts attributable
to the Mortgage  Loans in Loan Group 2) will be allocated as follows (a) 98% to
the Class T4-6 interest  until its balance is reduced to zero; (b) 2%, first to
the Class T4-8  interest  in and amount  equal to 2% of the amount by which the
Adjusted  Subordinated  Amount  for  Loan  Group 2 has  been  reduced  for such
Distribution Date (excluding  reductions  attributable to Realized Losses), and
second,  any excess  equally  between  the Class T4-7  interest  and Class T4-8
interest until the principal balances of those interests are reduced to zero.

          Net Prepayment  Interest  Shortfalls  attributable to the Class T3-1,
T3-2, T3-3, and T3-4 interests (I.E.,  those attributable to the Mortgage Loans
in Loan Group 1) shall be allocated  ratably among the Class T4-1,  Class T4-2,
T4-3, Class T4-4, and Class T4-5 interests  according to their right to receive
interest on such Distribution Date.

          Net Prepayment  Interest  Shortfalls  attributable to the Class T3-5,
T3-6, and T3-7 interests  (I.E.,  those  attributable  to the Mortgage Loans in
Loan Group 2) shall be allocated among the Class T4-6,  Class T4-7, Class T4-8,
and Class T4-9 interests  according to their right to receive  interest on such
Distribution Date.

          Realized  Losses  for  any  Distribution  Date  attributable  to  the
Mortgage  Loans in Loan Group 1 shall be allocated  as follows:  (a) 98% to the
Class T4-1 interest (b) 2% first, to the Class T4-3 interest to the extent that
the  principal  balance of the Class T4-3  interest on such  Distribution  Date
exceeds 1% of the aggregate balance of the Mortgage Loans in Loan Group 1 as of
the end  Remittance  Period  related to such  Distribution  Date (after  giving
effect to any principal  payments  made on such  Distribution  Date),  and then
equally between the Class T4-2 interest and the Class T4-3 interest until their
principal balances are reduced to zero

          Realized  Losses  for  any  Distribution  Date  attributable  to  the
Mortgage  Loans in Loan Group 2 shall be allocated  as follows:  (a) 98% to the
Class T4-6  interest;  (b) 2% first,  to the Class T4-8  interest to the extent
that the principal balance of the Class T4-8 interest on such Distribution Date
exceeds 1% of the balance of the  Mortgage  Loans in Loan Group 2 as of the end
Remittance Period related to such Distribution Date (after giving effect to any
principal  payments made on such Distribution  Date), and then, equally between
the Class T4-7  interest  and the Class T4-8  interest  until  their  principal
balances are reduced to zero

          The  assets  of the  Tier  Four  REMIC  shall  consist  of all of the
interests, other than the T3-R interest, issued by the Tier Three REMIC.

          (e) TIER FIVE

          A Subsidiary  REMIC (the "Tier Five REMIC") shall be created with the
following classes

Class              Initial Balance          Interest Rate       Corresponding
                                                                Certificates

T5-AF1             $170,000,000             (1)                     AF-1
T5-AF2             $15,000,000              (1)                     AF-2
T5-AF3             $65,000,000              (1)                     AF-3
T5-AF4             $42,000,000              (1)                     AF-4
T5-AF5             $28,726,000              (1)                     AF-5
T5-AF6             $36,000,000              (1)                     AF-6
T5-AF7             $100                     (1)                     R
T5-AFX                      (2)             4.8%                    AF-X
T5-MF1             $13,498,000              (1)                     MF-1
T5-MF2             $7,714,000               (1)                     MF-2
T5-BF              $7,713,000               (1)                     BF
T5-AV              $439,319,000             (3)                     AV-1
T5-MV1             $24,272,000              (3)                     MV-1
T5-MV2             $10,923,000              (3)                     MV-2
T5-BV              $10,922,546              (3)                     BV
T5-SF1                      (4)                                     OC-1
T5-SV1                      (5)                                     OC-2
T5-SF2                      (6)              (7)                    OC-1
T5-SF3                      (8)              (9)                    OC-1
T5-SV2                     (10)             (11)                    OC-2
T5-SV3                     (12)             (13)                    OC-2
T5-R               $0                       (14)                    None

          (1) A rate equal to the lesser of (a) 8.935% per annum (9.435 % after
the Optional  Termination  Date for Loan Group 1) and (b) the weighted  average
rate of the Class T4-1 and Class T4-3 interests for such Distribution Date (the
"Class T5-AF Pass-Through Rate").

          (2) The Class T5-AFX interest shall have a notional  balance equal to
the notional  balance of the Class T4-5  interest and shall be entitled to 100%
of the amounts due on the Class T4-5  interest.  

          (3) A rate  equal to the  lesser  of (a)  LIBOR  plus a  Pass-Through
Margin of 1.75% (a Pass-Through Margin of 3.50% after the Optional  Termination
Date for Loan Group 2) and (b) the weighted  average rate of the Class T4-6 and
Class  T4-8   interests  (the  "Class  T5-AV   Pass-Through   Rate")  for  such
Distribution Date.

          (4) The Class T5-SF1 interest shall have a notional  balance equal to
the notional balance of the Class T4-4 interest for such Distribution and shall
be entitled to 100% of the amounts due on the Class T4-4 interest.

          (5) The Class T5-SV1 interest shall have a notional  balance equal to
the notional balance of the Class T4-9 interest for such  Distribution Date and
shall be entitled to 100% of the amounts due on the Class T4-9 interest.

          (6) The Class T5-SF2 interest shall have a notional  balance for each
Distribution  Date equal to the  aggregate  balance of the Class T4-1 and Class
T4-3  interests  as of the  end of  the  related  Remittance  Period  for  such
Distribution Date.

          (7) The Class  T5-SF2  interest  shall bear  interest on its notional
balance at the  weighted  average of the  interest  rates of the Class T4-1 and
Class T4-3  interests for such  Distribution  Date minus two times the weighted
average rate of the Class T4-2 and Class T4-3  interests for such  Distribution
Date,  treating  the rate on Class  T4-3  interest  as  capped at 0.0% for this
purpose.

          (8)  The  Class  T5-SF3  shall  have  a  notional  balance  for  each
Distribution Date equal to the principal balance of the Class T4-2 interests as
of the end of the related Remittance Period for such Distribution Date.

          (9) The Class T5-SF3 shall bear interest on its notional balance at a
rate equal to the Class  T4-2  Pass-Through  Rate minus two times the  weighted
average  of the  rates of the  Class  T4-2 and Class  T4-3  interests  for such
Distribution  Date,  treating the rate on Class T4-3 interest as capped at 0.0%
for this purpose.

          (10) The Class T5-SV2 interest shall have a notional balance for each
Distribution  Date equal to the  aggregate  balance of the Class T4-6 and Class
T4-8  interests  as of the  end of  the  related  Remittance  Period  for  such
Distribution Date.

          (11) The Class T5-SV2 shall bear interest on its notional  balance at
the  weighted  average of the rates of the Class T4-6 and Class T4-8  interests
for such  Distribution  Date minus two times the  weighted  average rate of the
Class T4-7 and Class T4-8 interests for such  Distribution  Date,  treating the
rate on Class T4-8 interest as capped at 0.0% for this purpose.

          (12)  The  Class  T5-SV3  shall  have a  notional  balance  for  each
Distribution Date equal to the principal balance of the Class T4-7 interests as
of the end of the related Remittance Period for such Distribution Date.

          (13) The Class T5-SV3 shall bear interest on its notional  balance at
a rate equal to the Class T4-7  Pass-Through  Rate minus two times the weighted
average  of the  rates of the  Class  T4-7 and Class  T4-8  interests  for such
Distribution  Date,  treating the rate on Class T4-8 interest as capped at 0.0%
for this purpose.

          (14) The Class T5-R interest  shall not have a principal  balance and
shall not bear  interest.  It shall be entitled to any money from the Tier Four
REMIC regular interests not otherwise required to pay principal and interest on
the regular interests issued by the Tier Five REMIC.

          Each of the Class T5-AF1,  Class T5-AF2,  Class T5-AF3, Class T5-AF4,
Class T5-AF5,  Class T5-AF6,  Class T5-AF7,  Class T5-MF1,  Class T5-MF2, Class
T5-BF, Class T5-AV,  Class T5-MV1,  Class T5-MV2, and Class T5BV interest shall
be entitled  receive on each  Distribution  Date an amount  from the  Principal
Remittance Amount equal to that payable with respect to its corresponding Class
of Certificates.

          Interest  shall accrue on the Class T5-SF1,  Class T5-SF2,  and Class
T5-SF3  interests and be paid as principal on the Class  T5-AF1,  Class T5-AF2,
Class T5-AF3,  Class T5-AF4,  Class T5-AF5,  Class T5-AF6,  Class T5-MF1, Class
T5-MF2,  and Class T5-BF interests until the principal  balance of the Mortgage
Loans in Loan Group 1 exceeds the outstanding  aggregate  principal  balance of
the Class T5-AF1, Class T5-AF2, Class T5-AF3, Class T5-AF4, Class T5-AF5, Class
T5-AF6,  Class T5-MF1, Class T5-MF2, and Class T5-BF interests by the Specified
Subordinated Amount for Loan Group 1 for such Distribution Date.

          Interest  shall accrue on the Class T5-SV1,  Class T5-SV2,  and Class
T5-SV3  interests  and be paid as principal on the Class T5-AV,  Class  T5-MV1,
Class T5-MV2,  and Class T5-BV  interests  until the  principal  balance of the
Mortgage  Loans in Loan Group 2 exceeds  the  outstanding  aggregate  principal
balance  of the Class  T5-AV,  Class  T5-MV1,  Class  T5-MV2,  and Class  T5-BV
interests  by the  Specified  Subordinated  Amount  for  Loan  Group 2 for such
Distribution Date.

          Interest  that  accrues  on the Class  T5-SF1,  Class  T5-SF2,  Class
T5-SF3,  Class T5-SV1,  Class T5-SV2, and Class T5-SV3 interests shall not bear
interest.

          To the extent that the Available  Distribution Amount attributable to
the  Mortgage  Loans  in  Loan  Group  1  exceeds  the  amount  required  to be
distributed  to the Class  T5-AF1,  Class T5-AF2,  Class T5-AF3,  Class T5-AF4,
Class T5-AF5, Class T5-AF6, Class T5-AFX, Class T5-MF1, Class T5-MF2, and Class
T5-BF interests, it shall be distributed to the Class T5-SF1, Class T5-SF2, and
Class T5-SF3  interests in proportion to the aggregate  current and accrued and
undistributed  interest due on the Class T5-SF1, Class T5-SF2, and Class T5-SF3
interests  for such  Distribution  Date until they have  received  their entire
interest entitlement.

          Interest  that accrues on the Class T5-SV1,  Class T5-SV2,  and Class
T5-SV3 shall not bear interest.

          To the extent that the Available  Distribution Amount attributable to
the  Mortgage  Loans  in  Loan  Group  2  exceeds  the  amount  required  to be
distributed  to the Class T5-AV,  Class T5-MV1,  Class T5-MV2,  and Class T5-BV
interests, it shall be distributed to the Class T5-SV1, Class T5-SV2, and Class
T5-SV3  interests  in  proportion  to the  aggregate  current  and  accrued and
undistributed  interest due on the Class T5-SV1, Class T5-SV2, and Class T5-SV3
interests  for such  Distribution  Date until they have  received  their entire
interest entitlement.

          Losses  attributable  to the Mortgage  Loans in Loan Group 1 shall be
allocated,

          first,  to the Class T5-AF1 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          second, to the Class T5-AF2 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          third,  to the Class T5-AF3 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          fourth, to the Class T5-AF4 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          fifth,  to the Class T5-AF5 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          sixth,  to the Class T5-AF6 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          seventh,  to the  Class  T5-MF1  interest  to  the  extent  that  its
principal   balance  exceeds  the  principal   balance  of  its   corresponding
Certificate  Class as of such  Distribution Date (after taking into account any
Distributions made on such Distribution Date);

          eighth, to the Class T5-MF2 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          ninth,  to the Class T5-BF  interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          tenth,  proportionately to the accrued interest due the Class T5-SF1,
Class T5-SF2, and Class T5-SF3 interests;

          eleventh,  in a manner  that will cause  amounts due on the Tier Five
REMIC regular  interests  attributable to the Mortgage Loans in Loan Group 1 to
equal the amount due on each such class's corresponding Certificate Class.

          Losses  attributable  to the  Mortgage  Loans in Loan Group 2 will be
allocated,

          first,  to the Class T5-AV  interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          second, to the Class T5-MV1 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          third,  to the Class T5-MV2 interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          fourth,  to the Class T5-BV interest to the extent that its principal
balance exceeds the principal balance of its corresponding Certificate Class as
of such Distribution Date (after taking into account any Distributions  made on
such Distribution Date);

          fifth,  proportionately to the accrued interest due the Class T5-SV1,
Class T5-SV2, and Class T5-SV3 interests;

          sixth, in a manner that will cause amounts due on the Tier Five REMIC
regular  interests  attributable to the Mortgage Loans in Loan Group 2 to equal
the amount due on each such class's corresponding Certificate Class.

          Net Prepayment Interest Shortfalls attributable to the Mortgage Loans
from Loan Group 1 shall be  allocated  ratably  among the Class  T5-AF1,  Class
T5-AF2,  Class T5-AF3,  Class T5-AF4, Class T5-AF5, Class T5-AF6, Class T5-AFX,
Class T5-MF1,  Class T5-MF2, Class T5-BF, Class T5-SF1, Class T5-SF2, and Class
T5-SF3 according to their right to receive interest on such Distribution Date.

          Net Prepayment Interest Shortfalls attributable to the Mortgage Loans
from Loan  Group 2 shall be  allocated  ratably  among the Class  T5-AV,  Class
T5-MV1, Class T5-MV2, Class T5-BV, Class T5-SV1, Class T5-SV2, and Class T5-SV3
according to their right to receive interest on such Distribution Date.

          The  assets  of the  Tier  Five  REMIC  shall  consist  of all of the
interests, other than the Class T4-R interest, issued by the Tier Four REMIC.

          (f) TIER SIX

Master REMIC       Initial Balance           Interest Rate      Corresponding
Class                                                         Certificate Class

T6-AF1             $170,000,000              (1)                      AF-1
T6-AF2             $15,000,000               6.135%(2)                AF-2
T6-AF3             $65,000,000               6.20%(2)                 AF-3
T6-AF4             $42,000,000               6.310%(2)                AF-4
T6-AF5             $28,726,000               6.605%(2)                AF-5
T6-AF6             $36,000,000               6.180%(2)                AF-6
T6-R               $100                      8.395%                   R
T6-AFX                      (3)              4.8%                     AF-X
T6-MF1             $13,498,000               6.705%(2)                MF-1
T6-MF2             $7,714,000                7.10%(2)                 MF-2
T6-BF              $7,713,000                8.935%(2)                BF
T6-AV              $439,319,000              (4)                      AV-1
T6-MV1             $24,272,000               (4)                      MV-1
T6-MV2             $10,923,000               (4)                      MV-2
T6-BV              $10,922,546               (4)                      BV
T6-SF1                      (5)                                       OC-1
T6-SV1                      (6)                                       OC-2
T6-SF2                      (7)                                       OC-1
T6-SF3                      (8)                                       OC-1
T6-SF4                      (9)                                       OC-1
T6-SF5                     (10)                                       OC-1
T6-SF6                     (11)                                       OC-1
T6-SF7                     (12)                                       OC-1
T6-SF8                     (13)                                       OC-1
T6-SF9                     (14)                                       OC-1
T6-SV2                     (15)                                       OC-2
T6-SV3                     (16)                                       OC-2
T6-SV4                     (17)                                       OC-2

          (1) The Class T6-AF1  interest  shall at all times bear interest at a
rate payable on the Class AF-1 Certificate.

          (2) The  interest  rate  payable  on the each of the  Class  T6-AF-2,
T6-AF-3,  T6-AF4, T6-AF5,  T6-AF-6,  T6-MF-1, and T6-MF2 interests shall at all
times correspond to the interest rate payable on its Corresponding  Certificate
Class.

          (3) The Class T6-AFX interest shall have a notional principal balance
equal at all times to that of the Class AFX Certificate.

          (4) The interest  rate  payable on each of the Class  T6-AV,  T6-MV1,
T6-MV2,  and T6-BV interests shall at all times correspond to the interest rate
payable on its Corresponding  Certificate  Class. 

          (5) The Class T6-SF1 interest shall not have a principal  balance but
shall be entitled to 100% of the interest payable on the Class T5-SF1,  T5-SF2,
and T5-SF3 interests.

          (6) The Class T6-SV1 interest shall not have a principal  balance but
shall be entitled to 100% of the interest payable on the Class T5-SV1,  T5-SV2,
and  T5-SV3  interests.

          (7) The Class T6-SF2 interest shall have a notional principal balance
equal to the  principal  balance of the Class  T5-AF1  interest  and shall bear
interest  at a rate equal to the excess of the Class  T5-AF  Pass-Through  Rate
over the rate  payable  on the Class  T6-AF1  interest. 

          (8) The Class T6-SF3 interest shall have a notional principal balance
equal to the principal  balance of the T5-AF2  interest and shall bear interest
at a rate equal to the  excess of the Class  T5-AF  Pass-Through  Rate over the
rate payable on the Class T6-AF2 interest. 

          (9) The Class T6-SF4 interest shall have a notional principal balance
equal to the principal  balance of the T5-AF3  interest and shall bear interest
at a rate equal to the  excess of the Class  T5-AF  Pass-Through  Rate over the
rate payable on the Class T6-AF3 interest.

          (10) The  Class  T6-SF5  interest  shall  have a  notional  principal
balance  equal to the principal  balance of the T5-AF4  interest and shall bear
interest  at a rate equal to the excess of the Class  T5-AF  Pass-Through  Rate
over the rate  payable  on the Class  T6-AF4  interest. 

          (11) The  Class  T6-SF6  interest  shall  have a  notional  principal
balance  equal to the principal  balance of the T5-AF5  interest and shall bear
interest  at a rate equal to the excess of the Class  T5-AF  Pass-Through  Rate
over the rate  payable  on the Class  T6-AF5  interest. 

          (12) The  Class  T6-SF7  interest  shall  have a  notional  principal
balance  equal to the principal  balance of the T5-AF6  interest and shall bear
interest  at a rate equal to the excess of the Class  T5-AF  Pass-Through  Rate
over the rate  payable  on the Class  T6-AF6  interest.  

          (13) The  Class  T6-SF8  interest  shall  have a  notional  principal
balance  equal to the principal  balance of the T5-MF1  interest and shall bear
interest  at a rate equal to the excess of the Class  T5-AF  Pass-Through  Rate
over the rate  payable  on the Class  T6-MF1  interest. 

          (14) The  Class  T6-SF9  interest  shall  have a  notional  principal
balance  equal to the principal  balance of the T5-MF2  interest and shall bear
interest  at a rate equal to the excess of the Class  T5-AF  Pass-Through  Rate
over the rate  payable  on the Class  T6-MF2  interest.

          (15) The  Class  T6-SV2  interest  shall  have a  notional  principal
balance  equal to the  principal  balance of the T5-AV  interest and shall bear
interest  at a rate equal to the excess of the Class  T5-AV  Pass-Through  Rate
over the rate  payable  on the Class  T6-AV  interest. 

          (16) The  Class  T6-SV3  interest  shall  have a  notional  principal
balance  equal to the principal  balance of the T5-MV1  interest and shall bear
interest  at a rate equal to the excess of the Class  T5-AV  Pass-Through  Rate
over the rate  payable  on the Class  T6-MV1  interest. 

          (17) The  Class  T6-SV4  interest  shall  have a  notional  principal
balance  equal to the principal  balance of the T5-MV2  interest and shall bear
interest  at a rate equal to the excess of the Class  T5-AV  Pass-Through  Rate
over the rate payable on the Class T6-MV2 interest.

          Principal  payments,  interest  payments,  Realized  Losses,  and Net
Prepayment  Interest  Shortfalls  shall be  allocated  among the  Master  REMIC
Classes  in  the  same  manner  that  such  items  are   allocated   among  the
Corresponding Certificate Classes.


<PAGE>


          Set forth below are  designations  of Classes of  Certificates to the
categories used herein:

Book-Entry Certificates..........................  All Classes of Certificates
                                                   other than the Physical
                                                   Certificates.

Group 1
  Certificates...................................  Class AF-1, Class AF-2, Class
                                                   AF-3, Class AF-4, Class AF-5,
                                                   Class AF-6, Class AF-X, Class
                                                   MF-1, Class MF-2, Class BF
                                                   and Class R Certificates.

Group 2
  Certificates...................................  Class AV-1, Class MV-1, Class
                                                   MV-2 and Class BV
                                                   Certificates.

Group 1
  Class A Certificates...........................  Class AF-1, Class AF-2, 
                                                   Class AF-3, Class AF-4, 
                                                   Class AF-5, Class AF-6
                                                   and Class AF-X Certificates.

Group 2
  Class A Certificates...........................  Class AV-1 Certificates.

Group 1
  Mezzanine Certificates.........................  Class MF-1 and Class
                                                   MF-2 Certificates.

Group 2
  Mezzanine Certificates.........................  Class MV-1 and Class
                                                   MV-2 Certificates.

Group 1
  Subordinated Certificates......................  Group 1 Mezzanine
                                                   Certificates and Class BF
                                                   Certificates.

Group 2
  Subordinated Certificates......................  Group 2 Mezzanine
                                                   Certificates and Class BV
                                                   Certificates.

Adjustable Rate Certificates.....................  Class AF-1 Certificates
                                                   and the Group 2 Certificates.

Fixed Rate Certificates..........................  Class AF-2, Class AF-3,
                                                   Class AF-4, Class AF-5,
                                                   Class AF-6, Class AF-X,
                                                   Class MF-1, Class MF-2 and
                                                   Class BF Certificates.

Notional Amount Certificates.....................  Class AF-X Certificates.

Delay Certificates...............................  All interest-bearing Classes
                                                   of Certificates other than 
                                                   the Non-Delay Certificates,
                                                   if any.

ERISA-Restricted

  Certificates...................................  Subordinated Certificates, 
                                                   Class R Certificates and 
                                                   Class OC Certificates.

Floating Rate Certificates.......................  Adjustable Rate Certificates.

LIBOR Certificates...............................  Adjustable Rate Certificates.

Non-Delay Certificates...........................  Adjustable Certificates.

Notional Amount Certificates.....................  Class AF-X Certificates.

Offered Certificates.............................  All Classes of Certificates
                                                   other than the Private 
                                                   Certificates.

Physical Certificates............................  Class R and Class OC
                                                   Certificates.

Private Certificates.............................  Class OC Certificates.

Rating Agencies..................................  S&P and Duff & Phelps.

Regular Certificates.............................  All Classes of Certificates
                                                   other than the Class R 
                                                   Certificates.

Residual Certificates............................  Class R Certificates.

          References  herein to "Class A," "Class M-1," "Class M-2," "Class B,"
"Class  OC,"  "Mezzanine  Certificates"  and  "Subordinated  Certificates"  are
references  to  Certificates  of either or both  Certificate  Groups of similar
designations, as the context requires.


<PAGE>




                                   ARTICLE I

                                  DEFINITIONS

          Whenever used in this Agreement, the following words and
phrases,  unless  the  context  otherwise  requires,  shall  have the  following
meanings:

          Adjusted Mortgage Rate: As to each Mortgage Loan and at any time, the
per annum rate equal to the Mortgage Rate less the Master Servicing Fee Rate.

          Adjusted Net Mortgage Rate: As to each Mortgage Loan and at any time,
the per annum rate equal to the Mortgage Rate less the Expense Fee Rate.

          Adjusted  Subordinated  Amount for Loan Group 1: As  specified in the
Preliminary Statement.

          Adjustment  Subordinated Amount for Loan Group 2: As specified in the
Preliminary Statement.

          Adjustment  Date:  As to any Mortgage Loan in Loan Group 2, the first
Due Date on which the related Mortgage Rate adjusts as set forth in the related
Mortgage  Note and each Due Date  thereafter on which the Mortgage Rate adjusts
as set forth in the related Mortgage Note.

          Advance:  As to a Loan Group,  the payment required to be made by the
Master Servicer with respect to any Distribution Date pursuant to Section 4.01,
the amount of any such  payment  being  equal to the  aggregate  of payments of
principal  and  interest  (net of the Master  Servicing  Fee and net of any net
income  in the case of any REO  Property)  on the  Mortgage  Loans in such Loan
Group that were due during the related Remittance Period and not received as of
the close of business on the related  Determination  Date,  less the  aggregate
amount of any such delinquent  payments that the Master Servicer has determined
would constitute a Nonrecoverable Advance if advanced.

          Agreement: This Pooling and Servicing Agreement and all amendments or
supplements hereto.

          Amount Held for Future Distribution: As to the Certificates in either
Certificate  Group on any  Distribution  Date, the aggregate amount held in the
Certificate Account at the close of business on the related  Determination Date
on  account  of (i)  Principal  Prepayments  and  Liquidation  Proceeds  on the
Mortgage  Loans in the related Loan Group received after the end of the related
Remittance Period and (ii) all Scheduled  Payments on the Mortgage Loans in the
related Loan Group due after the end of the related Remittance Period.

          Applied Realized Loss Amount:  With respect to any Distribution Date,
the amount, if any, by which, (i) with respect to the Group 1 Certificates, the
aggregate  Class  Certificate   Balance  of  the  Group  1  Certificates  after
distributions  of principal  on such  Distribution  Date exceeds the  aggregate
Stated  Principal  Balance of the Mortgage Loans in Loan Group 1 as of the last
day of the immediately  preceding  Remittance  Period, and (ii) with respect to
the Group 2 Certificates,  the aggregate Class Certificate Balance of the Group
2  Certificates  after  distributions  of principal on such  Distribution  Date
exceeds the aggregate  Stated  Principal  Balance of the Mortgage Loans in Loan
Group 2 as of the last day of the immediately preceding Remittance Period.

          Available  Funds:  With  respect  to any  Distribution  Date  and the
Mortgage Loans in a Loan Group (x) the sum of (i) all scheduled installments of
interest (net of the related Expense Fees) and principal due on the Due Date on
such Mortgage Loans in the related  Remittance Period and received prior to the
related Determination Date, together with any Advances in respect thereof; (ii)
all Insurance  Proceeds and Liquidation  Proceeds during the related Remittance
Period (in each case, net of unreimbursed  expenses incurred in connection with
a liquidation or foreclosure  and  unreimbursed  Advances,  if any);  (iii) all
partial or full  prepayments  on the Mortgage Loans in such Loan Group received
during the related  Remittance  Period together with all Compensating  Interest
thereon;  and (iv) amounts received with respect to such  Distribution  Date as
the  Substitution  Adjustment  Amount or purchase price in respect of a Deleted
Mortgage Loan in such Loan Group or a Mortgage Loan  repurchased  by the Seller
or the Master Servicer in such Loan Group as of such Distribution Date; reduced
by (y) amounts in  reimbursement  for Advances  previously made with respect to
the Mortgage  Loans in such Loan Group and other amounts as to which the Master
Servicer is entitled to be reimbursed pursuant to the Agreement with respect to
such Loan Group.

          Basic Principal Distribution Amount: With respect to any Distribution
Date, the excess of (i) the Principal  Remittance  Amount for such Distribution
Date over (ii) the Excess  Subordinated  Amount,  if any, for such Distribution
Date.

          Basis Risk  CarryForward  Amount:  With respect to (a) the Class AF-1
Certificates,  as of  any  Distribution  Date,  the  sum  of  (A)  if  on  such
Distribution  Date the  Pass-Through  Rate for the Class AF-1  Certificates  is
based upon the Group 1 WAC Cap,  the excess of (i) the amount of  interest  the
Class  AF-1  Certificates  would  otherwise  be  entitled  to  receive  on such
Distribution  Date had such  rate been  calculated  as the sum of LIBOR and the
applicable  Pass-Through  Margin  for the  Class  AF-1  Certificates  for  such
Distribution  Date, over (ii) the amount of interest  payable on the Class AF-1
Certificates  at the  Group 1 WAC Cap for  such  Distribution  Date and (B) the
Class AF-1 Basis Risk CarryForward  Amount for all previous  Distribution Dates
not previously paid pursuant to Section 3.06(d), together with interest thereon
at a rate equal to the sum of LIBOR and the applicable  Pass-Through Margin for
the Class AF-1  Certificates for such  Distribution  Date and (b) each Class of
Group 2 Certificates,  as of any  Distribution  Date, the sum of (A) if on such
Distribution  Date the Pass-Through  Rate for any Class of Group 2 Certificates
is based upon the Group 2 WAC Cap,  the  excess of (i) the  amount of  interest
such Class of Group 2  Certificates  would  otherwise be entitled to receive on
such  Distribution  Date had such rate been  calculated as the sum of LIBOR and
the applicable  Pass-Through  Margin on such Class of Group 2 Certificates  for
such  Distribution  Date, up to the Group 2 Maximum Cap over (ii) the amount of
interest  payable on such Class of Group 2 Certificates  at the Group 2 WAC Cap
for such Distribution Date and (B) the Basis Risk CarryForward  Amount for such
Class  of  Group  2  Certificates  for  all  previous  Distribution  Dates  not
previously paid pursuant to Section 3.06(d),  together with interest thereon at
a rate  equal to the sum of LIBOR and the  applicable  Pass-Through  Margin for
such Class of Group 2 Certificates for such Distribution Date.

          Blanket Mortgage: The mortgage or mortgages encumbering a Cooperative
Property.

          Book-Entry Certificates: As specified in the Preliminary Statement.

          Business Day: Any day other than (i) a Saturday or a Sunday,  or (ii)
a day on which banking  institutions  in the City of New York, New York, or the
State of  California  or the city in which the  Corporate  Trust  Office of the
Trustee is located are authorized or obligated by law or executive  order to be
closed.

          Certificate:  Any one of the Certificates  executed by the Trustee in
substantially the forms attached hereto as exhibits.

          Certificate  Account:  The  separate  Eligible  Account  or  Accounts
created and maintained by the Master Servicer  pursuant to Section 3.06(c) with
a depository  institution in the name of the Master Servicer for the benefit of
the Trustee on behalf of Certificateholders and designated "IndyMac, Inc.

          in trust for the registered  holders of Home Equity Loan Asset-Backed
Certificates, Series SPMD 1998-A".

          Certificate Balance: With respect to any Class of Certificates, other
than the Class AF-X and Class OC Certificates,  at any date, the maximum dollar
amount of principal  to which the Holder  thereof is then  entitled  hereunder,
such amount being equal to the Denomination  thereof minus all distributions of
principal  previously  made  with  respect  thereto  and  in  the  case  of any
Subordinated  Certificates,  reduced  by  any  Applied  Realized  Loss  Amounts
applicable to such Class of Subordinated Certificates. The Class AF-X and Class
OC Certificates have no Certificate Balance.

          Certificate Group: Any of the Certificate Group 1 Certificates or the
Certificate Group 2 Certificates, as applicable.

          Certificate  Owner:  With  respect to a Book-Entry  Certificate,  the
Person who is the beneficial owner of such Book-Entry Certificate.

          Certificate  Register:  The register  maintained  pursuant to Section
5.02.

          Certificateholder  or Holder:  The person in whose name a Certificate
is registered in the Certificate Register,  except that, solely for the purpose
of giving any consent pursuant to this Agreement, any Certificate registered in
the name of the Depositor or any affiliate of the Depositor shall be deemed not
to be Outstanding and the Percentage  Interest  evidenced  thereby shall not be
taken into account in  determining  whether the requisite  amount of Percentage
Interests  necessary  to  effect  such  consent  has been  obtained;  provided,
however,  that if any such Person  (including the  Depositor)  owns 100% of the
Percentage  Interests  evidenced by a Class of Certificates,  such Certificates
shall be deemed to be  Outstanding  for purposes of any  provision  hereof that
requires the consent of the Holders of Certificates of a particular  Class as a
condition  to the taking of any action  hereunder.  The  Trustee is entitled to
rely  conclusively on a certification  of the Depositor or any affiliate of the
Depositor in determining  which  Certificates  are registered in the name of an
affiliate of the Depositor.

          CHL Mortgage  Loans:  The  Mortgage  Loans sold by  Countrywide  Home
Loans,  Inc.  to the  Seller  prior  to the  Seller's  sale  of  such  Mortgage
Loans to the Depositor.

          CHL Servicer:  Countrywide Home Loans, Inc, as servicer under the CHL
Servicing  Agreement for the servicing of the CHL Mortgage Loans as provided in
to Section 3.02.

          CHL Servicing  Agreement:  The sale and servicing  agreement  between
IndyMac,  Inc.  and the CHL  Servicer  relating  to,  among other  things,  the
servicing of the CHL Mortgage Loans.

          Class:  All  Certificates  bearing the same class  designation as set
forth in the Preliminary Statement.

          Class A Principal  Distribution  Amount:  As of any Distribution Date
for a Loan  Group (a) prior to the  related  Stepdown  Date or with  respect to
which a Trigger Event for such Loan Group is in effect,  the lesser of (i) 100%
of the Principal  Distribution  Amount and (ii) the aggregate Class Certificate
Balance of the Class A Certificates for the related  Certificate  Group and (b)
on or after the related  Stepdown  Date and as long as a Trigger Event for such
Loan Group is not in effect, the positive difference,  if any, of the excess of
(x) the aggregate Class Certificate Balance of the Class A Certificates for the
related  Certificate Group immediately prior to such Distribution Date over (y)
the  lesser of (A) the  product  of (i)  83.50% for Loan Group 1 and 78.00% for
Loan Group 2 and (ii) the outstanding  Stated Principal Balance of the Mortgage
Loans in such Loan Group as of the last day of the  related  Remittance  Period
and (B) the  aggregate  outstanding  Stated  Principal  Balance of the Mortgage
Loans as of the last day of the related Remittance Period MINUS $1,928,258 with
respect to Loan Group 1 and $2,427,183 with respect to Loan Group 2.

          Class AF-6  Distribution  Amount:  As of any  Distribution  Date, the
product of (i) a  fraction,  the  numerator  of which is the Class  Certificate
Balance of the Class AF-6  Certificates  on such  Distribution  Date  (prior to
making  any  distributions  of  principal  on such  Distribution  Date) and the
denominator of which is the aggregate Class Certificate  Balance of the Class A
Certificates in Loan Group 1 (prior to making any distributions of principal on
such Distribution  Date), (ii) the Class A Principal  Distribution  Amount with
respect to Loan  Group 1 for such  Distribution  Date and (iii) the  applicable
percentage for such Distribution Date set forth in the following table:

Distribution Date                                                   Percentage

October 1998 to September 2001....................................... 0%
October 2001 to September 2003...................................... 45%
October 2003 to September 2004...................................... 80%
October 2004 to September 2005......................................100%
October 2005 and thereafter.........................................300%

          Class B  Principal  Distribution  Amount:  With  respect to each Loan
Group and any  Distribution  Date on or after the related  Stepdown Date and as
long as a Trigger  Event has not occurred and  continuing  for the related Loan
Group,  the excess of (i) the sum of (A) the  aggregate  Certificate  Principal
Balance of the Class A Certificates  for such  Certificate  Group (after taking
into account distribution of the Class A Principal  Distribution Amount on such
Distribution  Date for  such  Certificate  Group),  (B) the  Class  Certificate
Balance of the Class M-1 Certificates for such Certificate  Group (after taking
into account  distribution  of the Class M-1 Principal  Distribution  Amount on
such Distribution Date for such Certificate  Group),  (C) the Class Certificate
Balance of the Class M-2 Certificates for such Certificate  Group (after taking
into account  distribution of the Class M-2 Principal  Distribution  Amount for
such  Distribution  Date  for  such  Certificate  Group),  and  (D)  the  Class
Certificate  Balance of the Class B  Certificates  for such  Certificate  Group
immediately  prior to such Distribution Date over (ii) the lesser of (A) 98.50%
for Loan Group 1 and 97.00% for Loan Group 2, of the Stated  Principal  Balance
of the  Mortgage  Loans  in the  related  Loan  Group as of the last day of the
related Remittance Period and (B) the Stated Principal Balances of the Mortgage
Loans in the related  Loan Group as of the last day of the  related  Remittance
Period  MINUS  $1,928,958  with  respect  to Loan Group 1 and  $2,427,183  with
respect to Loan Group 2, provided,  however,  that after the Class  Certificate
Balance of the Class A, Class M-1 and Class M-2  Certificates for a Certificate
Group have been reduced to zero, the Class B Principal  Distribution Amount for
such  Certificate  Group  for such  Distribution  Date will  equal  100% of the
Principal  Distribution Amount for such Certificate Group for such Distribution
Date.

          Class  Certificate  Balance:  With respect to any Class and as to any
date  of  determination,  the  aggregate  of the  Certificate  Balances  of all
Certificates of such Class as of such date.

          Class M-1 Principal  Distribution  Amount:  With respect to each Loan
Group and any  Distribution  Date on or after the related Stepdown Date is 100%
of the  Principal  Distribution  amount for the related Loan Group if the Class
Certificate  Balance of each Class of Class A Certificates for such Certificate
Group has been  reduced to zero and a Trigger  Event has  occurred,  or, if the
Class A Certificates for such Certificate Group are still  outstanding,  and as
long as a Trigger  Event has not occurred and  continuing  for the related Loan
Group,  the excess of (i) the sum of (A) the Class  Certificate  Balance of the
Class A  Certificates  for such  Certificate  Group (after  taking into account
distribution of the Class A Principal  Distribution Amount on such Distribution
Date for such Certificate  Group), and (B) the Class Certificate Balance of the
Class M-1  Certificates for such Certificate  Group  immediately  prior to such
Distribution  Date over  (ii) the  lesser of (A)  90.50%  for Loan  Group 1 and
88.00% for Loan Group 2, of the Stated Principal  Balance of the Mortgage Loans
in the related Loan Group as of the last day of the related  Remittance  Period
and (B) the Stated Principal Balances of the Mortgage Loans in the related Loan
Group as of the last day of the related Remittance Period MINUS $1,928,258 with
respect to Loan Group 1 and $2,427,183 with respect to Loan Group 2.

          Class M-2 Principal  Distribution  Amount:  With respect to each Loan
Group and any  Distribution  Date on or after the related Stepdown Date is 100%
of the  Principal  Distribution  for  the  related  Loan  Group  if  the  Class
Certificate  Balance  of each Class of Class A and Class M-1  Certificates  for
such  Certificate  Group  has been  reduced  to zero and a  Trigger  Event  has
occurred, or if the Class A and the Class M-1 Certificates for such Certificate
Group are still  outstanding,  and as long as a Trigger  Event has not occurred
and continuing for the related Loan Group, the excess of (i) the sum of (A) the
Class  Certificate  Balance of the Class A  Certificates  for such  Certificate
Group  (after  taking  into  account  distribution  of the  Class  A  Principal
Distribution  Amount on such Distribution Date for such Certificate Group), (B)
the  Class  Certificate   Balance  of  the  Class  M-1  Certificates  for  such
Certificate  Group  (after  taking into account  distribution  of the Class M-1
Principal  Distribution  Amount on such  Distribution Date for such Certificate
Group) and (C) the Class Certificate  Balance of the Class M-2 Certificates for
such Certificate  Group over (ii) the lesser of (A) 94.50% for Loan Group 1 and
92.50% for Loan Group 2, of the Stated Principal  Balance of the Mortgage Loans
in the related Loan Group as of the last day of the related  Remittance  Period
and (B) the Stated Principal Balances of the Mortgage Loans in the related Loan
Group as of the last day of the related Remittance Period MINUS $1,928,258 with
respect to Loan Group 1 and $2,427,183 with respect to Loan Group 2.

          Class  Optimal  Interest  Distribution  Amount:  With  respect to any
Distribution  Date for each  Class of  Certificates  (other  than the  Class OC
Certificates),  the amount of  interest  accrued  during the  related  Interest
Accrual  Period  at the  applicable  Pass-Through  Rate  on the  related  Class
Certificate  Balance or Notional Amount,  as the case may be; provided that the
Class Optimal Interest  Distribution  Amount for each Class shall be reduced by
such Class's pro rata share (based on the Class Optimal  Interest  Distribution
Amount otherwise payable in respect of such Class on such Distribution Date) of
an amount equal to the aggregate of the Prepayment Interest Shortfalls for each
prepaid Mortgage Loan in the related Loan Group for such Prepayment  Period not
covered by Compensating Interest.

          Closing Date: September 29, 1998.

          Code: The Internal  Revenue Code of 1986,  including any successor or
amendatory provisions.

          Collateral  Value:  With respect to any Mortgage Loan, the Collateral
Value of the related  Mortgaged  Property  shall be, other than with respect to
Mortgage  Loans the  proceeds of which were used for a Refinance  Loan,  is the
lesser of (i) the appraised  value  determined in an appraisal  obtained by the
originator  at  origination  of such Mortgage Loan and (ii) the sales price for
such Mortgaged  Property.  In the case of Refinance Loans, the Collateral Value
of the related Mortgaged  Property is the appraised value thereof determined in
an appraisal obtained at the time of refinancing.

          Collection Account: As defined in Section 3.06(b).

          Combined  Loan-to-Value  Ratio:  For any  Mortgage  Loan at any time,
shall be the ratio expressed as a percentage of (i) the sum of (a) the original
principal  balance  of such  Mortgage  Loan and (b) the  outstanding  principal
balance at the date of origination of such Mortgage Loan of any senior mortgage
loan(s),  or in the case of any  open-ended  senior  mortgage loan, the maximum
available  line of credit with respect to such  mortgage  loan at  origination,
regardless of any lesser amount actually outstanding at the date of origination
of such Mortgage Loan, to (ii) the Collateral Value of such Mortgage Loan.

          Compensating  Interest:  For any  Distribution  Date,  an amount with
respect  to  each  prepaid   Mortgage  Loan   sufficient  to  pass  through  to
Certificateholders  the full amount of interest to which they would be entitled
in respect of such Mortgage Loan on the related  Distribution  Date;  provided,
however,  that the  amount of  Compensating  Interest  to be passed  through to
Certificateholders   on  any  Distribution  Date  will  not  be  in  excess  of
one-quarter  of the  aggregate  Master  Servicing  Fee  with  respect  to  such
Distribution Date.

          Cooperative  Corporation:  The  entity  that  holds  title (fee or an
acceptable leasehold estate) to the real property and improvements constituting
the  Cooperative  Property and which governs the  Cooperative  Property,  which
Cooperative Corporation must qualify as a Cooperative Housing Corporation under
Section 216 of the Code.

          Coop Shares: Shares issued by a Cooperative Corporation.

          Cooperative  Loan:  Any  Mortgage  Loan  secured by Coop Shares and a
Proprietary Lease.

          Cooperative Property: The real property and improvements owned by the
Cooperative Corporation,  including the allocation of individual dwelling units
to the holders of the Coop Shares of the Cooperative Corporation.

          Cooperative  Unit: A single family dwelling  located in a Cooperative
Property.

          Corporate Trust Office:  The designated  office of the Trustee in the
State of New York at which at any particular  time its corporate trust business
with respect to this Agreement shall be administered,  which office at the date
of the execution of this Agreement is located at 101 Barclay  Street,  12E, New
York,  New York 10286 (Attn:  Mortgage-Backed  Securities  Group,  IndyMac ABS,
Inc., Home Equity Loan Asset-Backed Trust,  Series SPMD 1998-A),  facsimile no.
(212) 815-4135 and which is the address to which notices to and  correspondence
with the Trustee should be directed.

          Cut-off Date: September 1, 1998.

          Cut-off Date Pool Principal Balance: $871,088,240.

          Cut-off Date Principal  Balance:  As to any Mortgage Loan, the Stated
Principal Balance thereof as of the close of business on the Cut-off Date.

          Debt  Service  Reduction:  With  respect  to  any  Mortgage  Loan,  a
reduction  by a court of  competent  jurisdiction  in a  proceeding  under  the
Bankruptcy  Code in the  Scheduled  Payment for such Mortgage Loan which became
final and  non-appealable,  except such a reduction  resulting from a Deficient
Valuation  or  any  reduction  that  results  in  a  permanent  forgiveness  of
principal.

          Debt Service  Reduction  Mortgage Loan: Any Mortgage Loan that became
the subject of a Debt Service Reduction.

          Defective  Mortgage  Loan:  Any Mortgage Loan which is required to be
repurchased pursuant to Section 2.02 or 2.03.

          Deficient  Valuation:  With respect to any Mortgage Loan, a valuation
by a court of competent  jurisdiction  of the  Mortgaged  Property in an amount
less than the then  outstanding  indebtedness  under the Mortgage  Loan, or any
reduction  in the  amount  of  principal  to be paid  in  connection  with  any
Scheduled Payment that results in a permanent  forgiveness of principal,  which
valuation or  reduction  results from an order of such court which is final and
non-appealable in a proceeding under the Bankruptcy Code.

          Definitive  Certificates:  Any  Certificate  evidenced  by a Physical
Certificate  and any  Certificate  issued in lieu of a  Book-Entry  Certificate
pursuant to Section 5.02(e).

          Delay Certificates: As specified in the Preliminary Statement.

          Deleted Mortgage Loan: As defined in Section 2.03(c).

          Denomination:  With respect to each Certificate, the amount set forth
on the face thereof as the "Initial Certificate Balance of this Certificate" or
the  "Initial  Notional  Amount  of this  Certificate"  or, if  neither  of the
foregoing, the Percentage Interest appearing on the face thereof.

          Depositor:   IndyMac  ABS,  Inc.,  a  Delaware  corporation,  or  its
successor in interest.

          Depository:  The initial  Depository  shall be The  Depository  Trust
Company,  the nominee of which is CEDE & Co., as the  registered  Holder of the
Book-Entry  Certificates.  The  Depository  shall at all  times be a  "clearing
corporation" as defined in Section  8-102(a)(5) of the Uniform  Commercial Code
of the State of New York.

          Depository  Participant:  A broker,  dealer,  bank or other financial
institution  or other  Person for whom from time to time a  Depository  effects
book-entry transfers and pledges of securities deposited with the Depository.

          Determination Date: As to any Distribution Date, the 18th day of each
month or if such 18th day is not a Business  Day the next  succeeding  Business
Day; provided,  however, that if such next succeeding Business Day is less than
two  Business  Days  prior  to  the  related   Distribution   Date,   then  the
Determination  Date shall be the next  Business Day  preceding  the 18th day of
such month.

          Distribution  Account:  The  separate  Eligible  Account  created and
maintained  by the  Trustee  pursuant  to  Section  3.06(e)  in the name of the
Trustee for the benefit of the  Certificateholders  and designated "The Bank of
New York in trust for  registered  holders  of Home  Equity  Loan  Asset-Backed
Certificates,  Series SPMD 1998-A".  Funds in the Distribution Account shall be
held in trust for the Certificateholders for the uses and purposes set forth in
this Agreement.

          Distribution Account Deposit Date: As to any Distribution Date, 12:30
p.m. Pacific time on the Business Day immediately  preceding such  Distribution
Date.

          Distribution  Date:  The 25th day of each  calendar  month  after the
initial  issuance  of the  Certificates,  or if such 25th day is not a Business
Day, the next succeeding Business Day, commencing in October 1998.

          Due Date:  With respect to any Mortgage Loan, the day of the month on
which a Scheduled Payment is due which is the first day of the month.

          Duff & Phelps:  Duff & Phelps Credit Rating Company, or any successor
thereto.  If Duff & Phelps is designated as a Rating Agency in the  Preliminary
Statement,  for purposes of Section  10.05(b) the address for notices to Duff &
Phelps shall be Duff & Phelps Credit Rating Company,  55 E. Monroe Street, 38th
Floor,  Chicago,  Illinois  60603,  Attention:  MBS  Monitoring  - IndyMac SPMD
1998-A,  or such other  address as Duff & Phelps may  hereafter  furnish to the
Depositor and the Master Servicer.

          Eligible Account: Any of (i) an account or accounts maintained with a
federal  or  state  chartered  depository  institution  or  trust  company  the
short-term unsecured debt obligations of which (or, in the case of a depository
institution  or trust  company that is the  principal  subsidiary  of a holding
company,  the debt obligations of such holding company,  but only if Moody's is
not a Rating Agency) have the highest  short-term ratings of each Rating Agency
at the time any  amounts  are held on  deposit  therein,  or (ii) an account or
accounts in a depository  institution  or trust  company in which such accounts
are insured by the FDIC or the SAIF (to the limits  established  by the FDIC or
the SAIF) and the uninsured  deposits in which  accounts are otherwise  secured
such that,  as evidenced by an Opinion of Counsel  delivered to the Trustee and
to each Rating Agency, the Certificateholders  have a claim with respect to the
funds in such account or a perfected first priority  security  interest against
any collateral (which shall be limited to Permitted  Investments) securing such
funds that is superior to claims of any other  depositors  or  creditors of the
depository institution or trust company in which such account is maintained, or
(iii) a trust  account or accounts  maintained  with the trust  department of a
federal or state chartered depository  institution or trust company,  acting in
its  fiduciary  capacity or (iv) any other  account  acceptable  to each Rating
Agency.  Eligible  Accounts may bear  interest,  and may include,  if otherwise
qualified under this definition, accounts maintained with the Trustee.

          ERISA:  The  Employee  Retirement  Income  Security  Act of 1974,  as
amended.

          ERISA-Restricted   Certificate:   As  specified  in  the  Preliminary
Statement.

          Escrow  Account:  The Eligible  Account or Accounts  established  and
maintained pursuant to Section 3.07(a).

          Event of Default: As defined in Section 7.01.

          Excess  Proceeds:  With respect to any Liquidated  Mortgage Loan, the
amount,  if any, by which the sum of any Liquidation  Proceeds of such Mortgage
Loan  received  in the  calendar  month in which such  Mortgage  Loan  became a
Liquidated  Mortgage  Loan,  net of any amounts  previously  reimbursed  to the
Master Servicer as Nonrecoverable Advance(s) with respect to such Mortgage Loan
pursuant to Section  3.09(a)(ii),  exceeds (i) the unpaid principal  balance of
such  Liquidated  Mortgage  Loan as of the Due Date in the month in which  such
Mortgage Loan became a Liquidated  Mortgage Loan plus (ii) accrued  interest at
the  Mortgage  Rate  from the Due Date as to which  interest  was last  paid or
advanced  (and  not  reimbursed)  to  Certificateholders  up to  the  Due  Date
applicable to the Distribution  Date  immediately  following the calendar month
during which such liquidation occurred.

          Excess Reserve Fund Account:  The separate  Eligible  Account created
and  maintained by the Trustee  pursuant to Section  3.06(d) in the name of the
Trustee  for  the  benefit  of  the  Adjustable  Rate   Certificateholders  and
designated "The Bank of New York in trust for registered holders of Home Equity
Loan Asset-Backed Trust, Series SPMD 1998-A".  Funds in the Excess Reserve Fund
Account  shall be held in  trust  for the  Certificateholders  for the uses and
purposes set forth in this Agreement.

          Excess  Subordinated  Amount: With respect to a Certificate Group and
any Distribution  Date, the excess,  if any, of (a) the Subordinated  Amount on
such  Distribution  Date over (b) the  Specified  Subordinated  Amount for such
Distribution Date.

          Expense Fees: As to each Mortgage Loan, the sum of the related Master
Servicing Fee, and Trustee Fee.

          Expense Fee Rate:  As to each Mortgage  Loan,  the sum of the related
Master Servicing Fee Rate and Trustee Fee Rate.

          Extra Master  Servicing Fee: An amount payable to the Master Servicer
as additional servicing compensation.  Such fee shall be due and payable on any
Distribution  Date only after all amounts  otherwise  due and payable  from the
Master  REMIC to the  Certificateholders  have been made for that  Distribution
Date.  With respect to each  Distribution  Date, the amount of any Extra Master
Servicing Fee shall equal the sum of the following:

                  (i)  an amount  equal to the  product of the Class AF-1
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-AF1  Interest  principal  balance over the Class T6-AF1
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (ii)  an amount  equal to the  product of the Class AF-2
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-AF2  Interest  principal  balance over the Class T6-AF2
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (iii)  an amount  equal to the  product of the Class AF-3
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-AF3  Interest  principal  balance over the Class T6-AF3
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (iv)  an amount  equal to the  product of the Class AF-4
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-AF4  Interest  principal  balance over the Class T6-AF4
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (v)  an amount  equal to the  product of the Class AF-5
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-AF5  Interest  principal  balance over the Class T6-AF5
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (vi)  an amount  equal to the  product of the Class AF-6
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-AF6  Interest  principal  balance over the Class T6-AF6
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (vii)  an amount  equal to the  product of the Class MF-1
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-MFI  Interest  principal  balance over the Class T6-MF1
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (viii)  an  amount  equal to the  product  of the  Class  MF-2
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-MF2  Interest  principal  balance over the Class T6-MF2
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (ix)  an  amount  equal to the  product  of the Class AV
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class  T5-AV  Interest  principal  balance  over the Class T6-AV
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date);

                  (x)  an amount  equal to the  product  of the Class MV1
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-MV1  Interest  principal  balance over the Class T6-MV1
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date); and,

                  (xi)  an amount  equal to the  product  of the Class MV2
         Certificate Pass-Through Rate for such Distribution Date and the excess
         of the Class T5-MV2  Interest  principal  balance over the Class T6-MV2
         principal  balance  (before  giving  effect to any  reductions  of such
         balances on such Distribution Date).

          Extra Master Servicer Fee Rate: As defined in Section 3.06.

          Extra Principal  Distribution Amount: As of any Distribution Date and
either  Certificate  Group,  the lesser of (x) the related Total Monthly Excess
Spread for such Distribution Date and (y) the related Subordination  Deficiency
for such Distribution Date.

          FDIC: The Federal  Deposit  Insurance  Corporation,  or any successor
thereto.

          FHLMC:  The  Federal  Home Loan  Mortgage  Corporation,  a  corporate
instrumentality  of the United States  created and existing  under Title III of
the Emergency Home Finance Act of 1970, as amended, or any successor thereto.

          FIRREA: The Financial  Institutions Reform,  Recovery and Enforcement
Act of 1989.

          FNMA:  The  Federal  National  Mortgage   Association,   a  federally
chartered  and privately  owned  corporation  organized and existing  under the
Federal National Mortgage Association Charter Act, or any successor thereto.

          Group 1 Certificates: As specified in the Preliminary Statement.

          Group 1 WAC Cap:  With respect to the Mortgage  Loans in Loan Group 1
as of any  Distribution  Date,  the weighted  average of the Mortgage  Rates in
effect on the  beginning  of the related  Remittance  Period for such  Mortgage
Loans  minus the sum of (a) the  Expense  Fee Rate and (b) a rate  equal to the
product  of  the  Pass-Through  Rate  on  the  Class  AF-X  Certificates  and a
percentage,  expressed  as a fraction,  the  numerator of which is the Notional
Amount  of the  Class  AF-X  Certificates  on such  Distribution  Date  and the
denominator of which is the aggregate Stated Principal  Balance of the Mortgage
Loans in Loan Group 1.

          Group 2 Certificates: As specified in the Preliminary Statement.

          Group 2 Maximum Cap: With respect to the Mortgage Loans in Loan Group
2 as of any Distribution Date, the weighted average of the Maximum Rates on the
Mortgage Loans in Loan Group 2 less the Expense Fee Rate.

          Group 2 WAC Cap:  With respect to the Mortgage  Loans in Loan Group 2
as of any Distribution Date, the weighted average of the Mortgage Rates then in
effect on the beginning of the related  Remittance Period on the Mortgage Loans
in Loan Group 2 minus the Expense Fee Rate.

          Index:  As to each Mortgage Loan in Loan Group 2, the index from time
to time in effect for the  adjustment of the Mortgage Rate set forth as such on
the related Mortgage Note.

          Indirect  Participant:  A  broker,  dealer,  bank or other  financial
institution  or other  Person  that  clears  through or  maintains  a custodial
relationship with a Depository Participant.

          Initial Component Balance: As specified in the Preliminary Statement.

          Insurance  Policy:  With respect to any Mortgage Loan included in the
Trust Fund, any insurance policy, including all riders and endorsements thereto
in effect,  including  any  replacement  policy or policies  for any  Insurance
Policies.

          Insurance  Proceeds:  Proceeds  paid by an  insurer  pursuant  to any
Insurance Policy, in each case other than any amount included in such Insurance
Proceeds in respect of Insured Expenses.

          Insured  Expenses:  Expenses  covered by an  Insurance  Policy or any
other insurance policy with respect to the Mortgage Loans.

          Interest  Accrual  Period:  With  respect  to  each  Class  of  Delay
Certificates,  corresponding  Subsidiary  REMIC Interests and any  Distribution
Date, the calendar  month prior to the month of such  Distribution  Date.  With
respect to each Class of Non-Delay Certificates, corresponding Subsidiary REMIC
Interests and any  Distribution  Date, the one-month  period  commencing on the
25th day of the month  preceding  the  month in which  such  Distribution  Date
occurs and ending on the 24th day of the month in which such  Distribution Date
occurs (or in the case of the first  Distribution  Date,  the  period  from and
including the Closing Date to but excluding such first Distribution Date).

          Last Scheduled  Distribution  Date:  The Last Scheduled  Distribution
Date for each Class of Certificates is as follows:

                                                   LAST SCHEDULED
                                                 DISTRIBUTION DATE

Class AF-1 Certificates.........................September 25, 2020
Class AF-2 Certificates.........................September 25, 2021
Class AF-3 Certificates.........................     June 25, 2021
Class AF-4 Certificates.........................  October 25, 2029
Class AF-5 Certificates.........................  October 25, 2029
Class AF-6 Certificates.........................  October 25, 2029
Class MF-1 Certificates.........................  October 25, 2029
Class MF-2 Certificates.........................  October 25, 2029
Class BF Certificates...........................  October 25, 2029
Class AV-1 Certificates.........................  October 25, 2029
Class MV-1 Certificates.........................  October 25, 2029
Class MV-2 Certificates.........................  October 25, 2029
Class BV Certificates...........................  October 25, 2029
Class OC-1 Certificates.........................  October 25, 2029
Class OC-2 Certificates.........................  October 25, 2029
Class R Certificates............................  October 25, 2029

          Latest Possible  Maturity Date: The  Distribution  Date following the
third  anniversary  of the scheduled  maturity date of the Mortgage Loan having
the latest  scheduled  maturity  date as of the Cut-off  Date  irrespective  of
whether such Mortgage Loan prepays prior to maturity.

          LIBOR:  With  respect to any  Interest  Accrual  Period for the LIBOR
Certificates,  the  rate  determined  by  the  Trustee  on  the  related  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  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 Master  Servicer,  at
approximately  11:00 a.m. (New York City time) on such date for one-month  U.S.
dollar loan to leading European banks.

          LIBOR Certificates: As specified in the Preliminary Statement.

          LIBOR Determination Date: With respect to any Interest Accrual Period
(other than the initial  Interest  Accrual Period) for the LIBOR  Certificates,
the second  London  Business Day  preceding  the  commencement  of such Accrual
Period.

          Liquidated  Mortgage Loan: With respect to any  Distribution  Date, a
defaulted  Mortgage Loan  (including any REO Property)  which was liquidated in
the calendar  month  preceding  the month of such  Distribution  Date and as to
which the Master  Servicer has certified (in  accordance  with this  Agreement)
that it has received all amounts it expects to receive in  connection  with the
liquidation  of such Mortgage Loan  including the final  disposition  of an REO
Property.

          Liquidation Proceeds: Amounts, including Insurance Proceeds, received
in connection  with the partial or complete  liquidation of defaulted  Mortgage
Loans, whether through trustee's sale, foreclosure sale or otherwise or amounts
received in connection with any  condemnation or partial release of a Mortgaged
Property and any other  proceeds  received in connection  with an REO Property,
less the sum of related  unreimbursed Master Servicing Fees, Servicing Advances
and Advances.

          Loan Group: Any of Loan Group 1 or Loan Group 2, as applicable.

          Loan Group 1: All Mortgage  Loans which have Mortgage  Rates that are
fixed.

          Loan Group 2: All Mortgage  Loans which have Mortgage  Rates that are
adjustable.

          Loan-to-Value  Ratio: With respect to any Mortgage Loan and as of any
date  of  determination,  is  the  fraction,  expressed  as a  percentage,  the
numerator of which is the original  principal  balance of the related  Mortgage
Loan at  such  date  of  determination  and the  denominator  of  which  is the
Collateral Value of the related Mortgaged Property.

          London  Business Day: Any day on which dealings in deposits of United
States dollars are transacted in the London interbank market.

          Lost  Mortgage  Note:  Any  Mortgage  Note the  original of which was
permanently lost or destroyed and has not been replaced.

          Maintenance:  With respect to any Cooperative  Unit, the rent paid by
the Mortgagor to the Cooperative Corporation pursuant to the Proprietary Lease.

          Majority in Interest:  As to any Class of Regular  Certificates,  the
Holders of Certificates of such Class  evidencing,  in the aggregate,  at least
51% of the Percentage Interests evidenced by all Certificates of such Class.

          Margin:  As to each Mortgage Loan, the percentage amount set forth on
the related  Mortgage Note added to the Index in calculating  the Mortgage Rate
thereon.

          Master  Servicer:  IndyMac,  Inc.,  a Delaware  corporation,  and its
successors and assigns, in its capacity as master servicer hereunder.

          Master Servicer Advance Date: As to any Distribution Date, 12:30 p.m.
Pacific time on the Business Day immediately preceding such Distribution Date.

          Master  Servicing Fee: As to each Mortgage Loan and any  Distribution
Date, an amount equal to one month's  interest at the related Master  Servicing
Fee Rate on the Stated Principal Balance of such Mortgage Loan or, in the event
of any payment of interest  which  accompanies  a Principal  Prepayment in Full
made by the Mortgagor,  interest at the Master Servicing Fee Rate on the Stated
Principal  Balance of such Mortgage Loan for the period covered by such payment
of interest, subject to reduction as provided in Section 3.15.

          Master  Servicing Fee Rate: With respect to each Mortgage Loan, 0.50%
per annum.

          Maximum Rate:  As to any Mortgage  Loans in Loan Group 2, the maximum
rate set forth on the related  Mortgage  Note at which  interest  can accrue on
such Mortgage Loan.

          Modified  Mortgage Loan: Any Mortgage Loan which the Master  Servicer
has modified pursuant to Section 3.12(c).

          Monthly Statement:  The statement delivered to the Certificateholders
pursuant to Section 4.06.

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

          Mortgage  File:  The  mortgage   documents  listed  in  Section  2.01
pertaining to a particular Mortgage Loan and any additional documents delivered
to the Trustee to be added to the Mortgage File pursuant to this Agreement.

          Mortgage Loans:  Such of the mortgage loans  transferred and assigned
to the Trustee pursuant to the provisions  hereof as from time to time are held
as a part of the Trust Fund (including any REO Property), the mortgage loans so
held  being   identified  in  the  Mortgage  Loan   Schedule,   notwithstanding
foreclosure or other acquisition of title of the related Mortgaged Property.

          Mortgage Loan  Schedule:  The list of Mortgage Loans (as from time to
time  amended by the Master  Servicer  to reflect the  addition  of  Substitute
Mortgage  Loans and the  deletion  of Deleted  Mortgage  Loans  pursuant to the
provisions of this  Agreement)  transferred to the Trustee as part of the Trust
Fund and from  time to time  subject  to this  Agreement,  attached  hereto  as
Schedule  I,  setting  forth the  following  information  with  respect to each
Mortgage Loan:

          (i) the loan number;

          (ii) the  Mortgagor's  name and the street  address of the  Mortgaged
Property, including the zip code;

          (iii) the maturity date;

          (iv) the original principal balance;

          (v) the Cut-off Date Principal Balance;

          (vi) the first payment date of the Mortgage Loan;

          (vii) the Scheduled Payment in effect as of the Cut-off Date;

          (viii)  the  Loan-to-Value   Ratio  or  Combined   Loan-to-Value  (as
applicable) at origination;

          (ix) a code indicating  whether the residential  dwelling at the time
of origination was represented to be owner-occupied;

          (x) a code indicating whether the residential  dwelling is either (a)
a detached single family  dwelling,  (b) a dwelling in a PUD, (c) a condominium
unit, (d) a two- to four-unit residential property, or (e) a Cooperative Unit;

          (xi) the Mortgage Rate;

          (xii) the purpose for the Mortgage Loan;

          (xiii)  the type of  documentation  program  pursuant  to  which  the
Mortgage Loan was originated; and

          (xiv) with respect to the Mortgage Loans in Loan Group 2;

          (a) the Maximum Rate;

          (b) the Periodic Rate Cap;

          (c) the Adjustment Date; and

          (d) the Margin.

Such schedule shall also set forth the total of the amounts  described under (v)
above for all of the Mortgage Loans.

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

          Mortgage  Rate:  The annual rate of interest borne by a Mortgage Note
from time to time.

          Mortgaged Property: The underlying property securing a Mortgage Loan,
which,  with  respect to a  Cooperative  Loan,  is the related  Coop Shares and
Proprietary Lease.

          Mortgagor: The obligor(s) on a Mortgage Note.

          Net Monthly Excess  Cashflow:  For any  Distribution  Date the amount
remaining for  distribution  pursuant to  subsection  4.02(iv)  (before  giving
effect to distributions pursuant to such subsection).

          Net Prepayment Interest Shortfall:  For any Distribution Date and any
Loan Group, the amount by which the sum of the Prepayment  Interest  Shortfalls
with respect to such Loan Group  exceeds the sum of the  Compensating  Interest
payments made on such Distribution Date with respect to such Loan Group.

          Non-Delay Certificates: As specified in the Preliminary Statement.

          Nonrecoverable  Advance: Any portion of an Advance previously made or
proposed to be made by the Master Servicer, that, in the good faith judgment of
the Master Servicer,  will not be ultimately recoverable by the Master Servicer
from the related Mortgagor, related Liquidation Proceeds or otherwise.

          Notice of Final  Distribution:  The notice to be provided pursuant to
Section 9.02 to the effect that final  distribution on any of the  Certificates
shall be made only upon presentation and surrender thereof.

          Notional Amount:  With respect to the Notional Amount Certificates on
any  Distribution  Date,  the  Class  Certificate  Balance  of the  Class  AF-6
Certificates immediately prior to such Distribution Date.

          Notional  Amount  Certificates:   As  specified  in  the  Preliminary
Statement.

          Offered Certificates: As specified in the Preliminary Statement.

          Officer's  Certificate:  A certificate  (i) signed by the Chairman of
the Board, the Vice Chairman of the Board, the President,  a Managing Director,
a Vice  President  (however  denominated),  an Assistant  Vice  President,  the
Treasurer,  the  Secretary,  or one of the  Assistant  Treasurers  or Assistant
Secretaries of the Depositor or the Master Servicer, or (ii) if provided for in
this  Agreement,  signed  by a  Servicing  Officer,  as the  case  may be,  and
delivered to the Depositor and the Trustee,  as the case may be, as required by
this Agreement.

          Opinion of Counsel: A written opinion of counsel,  who may be counsel
for  the  Depositor  or  the  Master  Servicer,   including  in-house  counsel,
reasonably acceptable to the Trustee;  provided,  however, that with respect to
the  interpretation or application of the REMIC  Provisions,  such counsel must
(i) in fact be independent of the Depositor and the Master  Servicer,  (ii) not
have any direct  financial  interest in the Depositor or the Master Servicer or
in any  affiliate of either,  and (iii) not be connected  with the Depositor or
the Master Servicer as an officer, employee,  promoter,  underwriter,  trustee,
partner, director or person performing similar functions.

          Optional  Termination:  The  termination of either Loan Group created
hereunder in  connection  with the purchase of the Mortgage  Loans in such Loan
Group pursuant to Section 9.01(a).

          Original  Mortgage Loan:  The Mortgage Loan  refinanced in connection
with the origination of a Refinance Loan.

          OTS: The Office of Thrift Supervision.

          Outstanding:  With  respect  to the  Certificates  as of any  date of
determination,  all Certificates  theretofore  executed and authenticated under
this Agreement except:

          (i) Certificates  theretofore canceled by the Trustee or delivered to
the Trustee for cancellation; and

          (ii)  Certificates  in  exchange  for which or in lieu of which other
Certificates  have been executed and delivered by the Trustee  pursuant to this
Agreement.

          Outstanding Mortgage Loan: As of any Due Date, a Mortgage Loan with a
Stated  Principal  Balance  greater  than zero  which was not the  subject of a
Principal  Prepayment in Full prior to such Due Date and which did not become a
Liquidated Mortgage Loan prior to such Due Date.

          Ownership  Interest:  As to any Residual  Certificate,  any ownership
interest in such Certificate  including any interest in such Certificate as the
Holder  thereof and any other  interest  therein,  whether  direct or indirect,
legal or beneficial.

          Pass-Through  Margin:  With respect to each Class of Adjustable  Rate
Certificates, the following percentages: Class AF-1 Certificates,  0.13%; Class
AV-1  Certificates,   0.27%;   Class  MV-1  Certificates,   0.48%;  Class  MV-2
Certificates, 0.68%; and Class BV Certificates, 1.75F%.

          Pass-Through  Rate: For any  interest-bearing  Class of Certificates,
the per annum  rate set forth or  calculated  in the  manner  described  in the
Preliminary Statement.

          Percentage Interest:  As to any Certificate,  the percentage interest
evidenced  thereby in  distributions  required to be made on the related Class,
such  percentage  interest  being set forth on the face thereof or equal to the
percentage  obtained by dividing the  Denomination  of such  Certificate by the
aggregate of the Denominations of all Certificates of the same Class.

          Periodic  Rate Cap: As to any  Mortgage  Loan in Loan Group 2 and any
Adjustment  Date,  the maximum  percentage  increase or decrease to the related
Mortgage Rate on any such Adjustment Date, as specified in the related Mortgage
Note.

          Permitted Investments:  At any time, any one or more of the following
obligations and securities:

               (i)  obligations  of the United  States or any  agency  thereof,
          provided  that such  obligations  are  backed  by the full  faith and
          credit of the United States;

               (ii) general  obligations  of or  obligations  guaranteed by any
          state of the United States or the District of Columbia  receiving the
          highest  long-term debt rating of each Rating  Agency,  or such lower
          rating as will not result in the  downgrading  or  withdrawal  of the
          ratings then assigned to the Certificates by the Rating Agencies,  as
          evidenced by a signed writing delivered by each Rating Agency;

               (iii)   commercial  or  finance  company  paper  which  is  then
          receiving the highest  commercial or finance  company paper rating of
          each Rating  Agency,  or such lower  rating as will not result in the
          downgrading  or  withdrawal  of  the  ratings  then  assigned  to the
          Certificates by the Rating Agencies, as evidenced by a signed writing
          delivered by each Rating Agency;

               (iv)  certificates  of  deposit,  demand  or time  deposits,  or
          bankers'  acceptances  issued by any depository  institution or trust
          company  incorporated  under the laws of the United  States or of any
          state thereof and subject to supervision  and  examination by federal
          and/or state banking authorities,  provided that the commercial paper
          and/or  long-term  unsecured  debt  obligations  of  such  depository
          institution  or  trust  company  (or in  the  case  of the  principal
          depository  institution in a holding company  system,  the commercial
          paper  or  long-term  unsecured  debt  obligations  of  such  holding
          company,  but only if Moody's is not a Rating  Agency) are then rated
          one of the two highest long-term and the highest  short-term  ratings
          of each Rating Agency for such  securities,  or such lower ratings as
          will not result in the  downgrading or withdrawal of the ratings then
          assigned to the Certificates by the Rating Agencies,  as evidenced by
          a signed writing delivered by each Rating Agency;

               (v) demand or time deposits or certificates of deposit issued by
          any bank or trust company or savings  institution  to the extent that
          such deposits are fully insured by the FDIC;

               (vi)  guaranteed  reinvestment  agreements  issued  by any bank,
          insurance  company  or other  corporation  acceptable  to the  Rating
          Agencies at the time of the issuance of such agreements, as evidenced
          by a signed writing delivered by each Rating Agency;

               (vii)  repurchase  obligations  with  respect  to  any  security
          described in clauses (i) and (ii) above,  in either case entered into
          with a depository  institution or trust company (acting as principal)
          described in clause (iv) above;

               (viii) securities  (other than stripped bonds,  stripped coupons
          or instruments sold at a purchase price in excess of 115% of the face
          amount thereof)  bearing interest or sold at a discount issued by any
          corporation  incorporated  under the laws of the United States or any
          state thereof which, at the time of such investment,  have one of the
          two  highest  ratings  of each  Rating  Agency  (except if the Rating
          Agency is Moody's such rating shall be the highest  commercial  paper
          rating of Moody's for any such  securities),  or such lower rating as
          will not result in the  downgrading or withdrawal of the ratings then
          assigned to the Certificates by the Rating Agencies,  as evidenced by
          a signed writing delivered by each Rating Agency;

               (ix)  units  of a  taxable  money-market  portfolio  having  the
          highest rating assigned by each Rating Agency (except (i) if Fitch or
          Duff & Phelps is a Rating Agency and has not rated the portfolio, the
          highest  rating  assigned  by  Moody's  and  (ii) if S&P is a  Rating
          Agency,  "AAAm-G" by S&P) and  restricted  to  obligations  issued or
          guaranteed  by  the  United  States  of  America  or  entities  whose
          obligations  are  backed by the full  faith and  credit of the United
          States of America and repurchase  agreements  collateralized  by such
          obligations; and

               (x)  such  other  investments  bearing  interest  or  sold  at a
          discount  acceptable  to each Rating Agency as will not result in the
          downgrading  or  withdrawal  of  the  ratings  then  assigned  to the
          Certificates by the Rating Agencies, as evidenced by a signed writing
          delivered by each Rating Agency;

provided  that  no such  instrument  shall  be a  Permitted  Investment  if such
instrument evidences the right to receive interest only payments with respect to
the obligations underlying such instrument.

          Permitted  Transferee:  Any person other than (i) the United  States,
any State or political subdivision thereof, or any agency or instrumentality of
any of the foregoing, (ii) a foreign government,  International Organization or
any agency or instrumentality of either of the foregoing, (iii) an organization
(except  certain  farmers'  cooperatives  described in section 521 of the Code)
which is exempt  from tax imposed by Chapter 1 of the Code  (including  the tax
imposed by section 511 of the Code on unrelated business taxable income) on any
excess  inclusions (as defined in section  860E(c)(1) of the Code) with respect
to any Residual  Certificate,  (iv) rural  electric and telephone  cooperatives
described  in section  1381(a)(2)(C)  of the Code,  (v) a Person  that is not a
citizen or resident of the United States, a corporation,  partnership, or other
entity  created or organized  in or under the laws of the United  States or any
political  subdivision thereof, or an estate or trust whose income from sources
without the United States is includible in gross income for federal  income tax
purposes  regardless of its connection  with the conduct of a trade or business
within the United States unless such Person has  furnished the  transferor  and
the Trustee with a duly completed  Internal Revenue Service Form 4224, and (vi)
any other  Person so  designated  by the  Depositor  based  upon an  Opinion of
Counsel that the Transfer of an Ownership Interest in a Residual Certificate to
such Person may cause the REMIC  hereunder to fail to qualify as a REMIC at any
time that the Certificates are outstanding.  The terms "United States," "State"
and "International  Organization"  shall have the meanings set forth in section
7701 of the Code or successor provisions.  A corporation will not be treated as
an  instrumentality  of  the  United  States  or  of  any  State  or  political
subdivision  thereof for these purposes if all of its activities are subject to
tax and, with the exception of the Federal Home Loan  Mortgage  Corporation,  a
majority of its board of directors is not selected by such government unit.

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

          Physical Certificates: As specified in the Preliminary Statement.

          Planned Principal Classes: As specified in the Preliminary Statement.

          Pool Stated  Principal  Balance:  As to any  Distribution  Date,  the
aggregate of the Stated  Principal  Balances of the Mortgage  Loans on the last
day of the related  Remittance Period which were Outstanding  Mortgage Loans on
such day.

          Prepayment Interest Shortfall:  As to any Distribution Date, Mortgage
Loan and  Principal  Prepayment,  the  amount,  if any,  by which  one  month's
interest at the related  Mortgage Rate (net of the related Master Servicing Fee
Rate) on such  Principal  Prepayment  exceeds  the amount of  interest  paid in
connection with such Principal Prepayment.

          Prepayment  Period:  As to  any  Distribution  Date,  the  applicable
Remittance Period.

          Primary  Insurance  Policy:  Each policy of primary mortgage guaranty
insurance or any replacement policy therefor with respect to any Mortgage Loan.

          Principal  Distribution  Amount:  For each  Certificate  Group on any
Distribution Date, the sum of (i) the Basic Principal  Distribution  Amount for
such  Distribution Date for such Certificate Group and (ii) the Extra Principal
Distribution Amount for such Distribution Date for such Certificate Group.

          Principal  Prepayment:  Any payment of  principal by a Mortgagor on a
Mortgage Loan (including  without limitation the Purchase Price of any Modified
Mortgage  Loan  purchased  pursuant  to Section  3.12(c))  that is  received in
advance  of  its  scheduled  Due  Date  and  is not  accompanied  by an  amount
representing scheduled interest due on any date or dates in any month or months
subsequent to the month of prepayment.  Partial Principal  Prepayments shall be
applied by the Master  Servicer  in  accordance  with the terms of the  related
Mortgage Note.

          Principal  Prepayment  in Full:  Any Principal  Prepayment  made by a
Mortgagor of the entire principal balance of a Mortgage Loan.

          Principal  Remittance  Amount:  With respect to any Distribution Date
and each Loan  Group,  the  amount  equal to the sum of the  following  amounts
(without  duplication)  with respect to the  immediately  preceding  Remittance
Period:  (i) each payment of  principal on a Mortgage  Loan in the related Loan
Group received by the Master Servicer during such Remittance Period,  including
all full and partial principal  prepayments,  (ii) the Liquidation  Proceeds on
the Mortgage  Loans in the related Loan Group  allocable to principal  actually
collected by the Master Servicer during the related  Remittance  Period,  (iii)
the portion of the purchase price with respect to each Deleted Mortgage Loan in
the related Loan Group,  the  repurchase  obligation for which arose during the
related  Remittance  Period  and that  was  repurchased  prior  to the  related
Distribution   Account  Deposit  Date,  (iv)  the  principal   portion  of  any
Substitution Adjustment Amounts in connection with a substitution of a Mortgage
Loan in the  related  Loan  Group  as of  such  Distribution  Date  and (v) the
allocable  portion of the proceeds  received with respect to the termination of
the Trust Fund (to the extent such proceeds relate to principal).

          Private Certificates: As specified in the Preliminary Statement.

          Proprietary  Lease:  With respect to any Cooperative Unit, a lease or
occupancy  agreement between a Cooperative  Corporation and a holder of related
Coop Shares.

          Prospectus Supplement:  The Prospectus Supplement dated September 24,
1998 relating to the Offered Certificates.

          PUD: Planned Unit Development.

          Purchase  Price:  With respect to any Modified  Mortgage  Loan or any
Mortgage Loan  required to be purchased by the Seller  pursuant to Section 2.02
or 2.03 or purchased at the option of the Master  Servicer  pursuant to Section
3.12, an amount equal to the sum of (i) 100% of the unpaid principal balance of
the  Mortgage  Loan on the date of such  purchase,  and (ii)  accrued  interest
thereon at the  applicable  Mortgage  Rate (or at the  applicable  Adjusted Net
Mortgage  Rate  if (x)  the  purchaser  is the  Master  Servicer  or (y) if the
purchaser  is the Seller and the Seller is the Master  Servicer)  from the date
through  which  interest was last paid by the  Mortgagor to the Due Date in the
month in which the Purchase Price is to be  distributed to  Certificateholders;
provided,  however, that if such Mortgage Loan is a Modified Mortgage Loan, the
interest  component of the Purchase Price shall be computed (i) on the basis of
the  applicable  Adjusted Net Mortgage Rate before giving effect to the related
modification and (ii) from the date to which interest was last paid to the date
on which  such  Modified  Mortgage  Loan is  assigned  to the  Master  Servicer
pursuant to Section 3.12(c).

          Qualified   Insurer:  A  mortgage  guaranty  insurance  company  duly
qualified  as such  under  the  laws of the  state  of its  principal  place of
business and each state  having  jurisdiction  over such insurer in  connection
with the insurance policy issued by such insurer,  duly authorized and licensed
in such  states to  transact a mortgage  guaranty  insurance  business  in such
states and to write the insurance  provided by the  insurance  policy issued by
it, approved as a FNMA- or  FHLMC-approved  mortgage insurer or having a claims
paying  ability  rating of at least "AA" or  equivalent  rating by a nationally
recognized  statistical  rating  organization.  Any  replacement  insurer  with
respect to a Mortgage Loan must have at least as high a claims  paying  ability
rating as the insurer it replaces had on the Closing Date.

          Rating  Agency:   Each  of  the  Rating  Agencies  specified  in  the
Preliminary Statement.  If either such organization or a successor is no longer
in existence,  "Rating Agency" shall be such nationally recognized  statistical
rating  organization,  or other  comparable  Person,  as is  designated  by the
Depositor,  notice  of  which  designation  shall  be  given  to  the  Trustee.
References herein to a given rating or rating category of a Rating Agency shall
mean such rating category without giving effect to any modifiers.  For purposes
of Section  10.05(b),  the addresses for notices to each Rating Agency shall be
(i) S&P and (ii) Duff & Phelps,  Attention:  Residential Mortgage  Surveillance
Monitoring,  or such other  address as either such Rating  Agency may hereafter
furnish to the Depositor and the Master Servicer.

          Recognition  Agreement:  With  respect to any  Cooperative  Loan,  an
agreement  between  the  Cooperative  Corporation  and the  originator  of such
Mortgage  Loan  which   establishes  the  rights  of  such  originator  in  the
Cooperative Property.

          Record Date: With respect to any other  Distribution  Date, the close
of business on the last Business Day of the month  preceding the month in which
such applicable Distribution Date occurs.

          Reference Bank: As defined in Section 4.07.

          Refinance  Loan:  Any Mortgage Loan the proceeds of which are used to
refinance an existing mortgage loan.

          Regular Certificates: As specified in the Preliminary Statement.

          Relevant Mortgage Loan: As defined in Section 3.12(c).

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

          REMIC Change of Law:  Any  proposed,  temporary or final  regulation,
revenue   ruling,   revenue   procedure  or  other  official   announcement  or
interpretation  relating to REMICs and the REMIC  Provisions  issued  after the
Closing Date.

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

          Remittance  Period:  With  respect  to any  Distribution  Date is the
period  commencing on the second day of the month  preceding the month in which
the Distribution  Date occurs and ending on the first day of the month in which
such Distribution Date occurs.

          REO Property: A Mortgaged Property acquired by the Trust Fund through
foreclosure  or  deed-in-lieu  of  foreclosure  in connection  with a defaulted
Mortgage Loan.

          Request for Release:  The Request for Release submitted by the Master
Servicer  to the  Trustee,  substantially  in the form of  Exhibits M and N, as
appropriate.

          Required  Insurance  Policy:  With respect to any Mortgage  Loan, any
insurance policy that is required to be maintained from time to time under this
Agreement.

          Residual Certificates: As specified in the Preliminary Statement.

          Responsible Officer:  When used with respect to the Trustee, any Vice
President,   any  Assistant  Vice  President,   the  Secretary,  any  Assistant
Secretary,  any Trust Officer or any other  officer of the Trustee  customarily
performing  functions similar to those performed by any of the above designated
officers and also to whom, with respect to a particular matter,  such matter is
referred  because  of such  officer's  knowledge  of and  familiarity  with the
particular subject.

          SAIF:  The  Savings  Association  Insurance  Fund,  or any  successor
thereto.

          S&P: Standard & Poor's, a division of The McGraw-Hill  Companies.  If
S&P is designated as a Rating Agency in the Preliminary Statement, for purposes
of Section  10.05(b)  the address for notices to S&P shall be Standard & Poor's
Ratings Group, 26 Broadway,  10th Floor,  New York, New York 10004,  Attention:
Mortgage  Surveillance  Monitoring,  or such other address as S&P may hereafter
furnish to the Depositor and the Master Servicer.

          Scheduled  Payment:  The scheduled monthly payment on a Mortgage Loan
due on any Due Date  allocable to principal  and/or  interest on such  Mortgage
Loan which, unless otherwise specified herein, shall give effect to any related
Debt Service  Reduction and any Deficient  Valuation that affects the amount of
the monthly payment due on such Mortgage Loan.

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

          Security  Agreement:  With  respect  to  any  Cooperative  Loan,  the
agreement  between the owner of the related Coop Shares and the  originator  of
the related Mortgage Note, which defines the terms of the security  interest in
such Coop Shares and the related Proprietary Lease.

          Seller: IndyMac, Inc., a Delaware corporation, and its successors and
assigns, in its capacity as seller of the Mortgage Loans to the Depositor.

          Senior  Enhancement  Percentage:  With respect to either  Certificate
Group and any  Distribution  Date, the percentage  obtained by dividing (x) the
sum of  (i)  the  aggregate  Class  Certificate  Balances  of the  Subordinated
Certificates of such Certificate Group and (ii) the related Subordinated Amount
(in each case after  taking  into  account  the  distributions  of the  related
Principal  Distribution Amount for such Distribution Date) by (y) the aggregate
Stated Principal  Balance of the Mortgage Loans in the related Loan Group as of
the last day of the related Remittance Period.

          Senior  Specified   Enhancement   Percentage:   As  of  any  date  of
Determination,  16.50%  with  respect to  Certificate  Group 1 and 22.00%  with
respect to Certificate Group 2.

          Servicing Advances:  All customary,  reasonable and necessary "out of
pocket" costs and expenses  incurred in the  performance by the Master Servicer
of its servicing  obligations,  including,  but not limited to, the cost of (i)
(a) the preservation,  restoration and protection of a Mortgaged Property,  (b)
expenses  reimbursable to the Master Servicer  pursuant to Section 3.12 and any
enforcement or judicial proceedings, including foreclosures, (c) the management
and  liquidation  of any REO Property and (d) compliance  with the  obligations
under Section 3.10; and (ii) reasonable  compensation to the Master Servicer or
its affiliates  for acting as broker in connection  with the sale of foreclosed
Mortgaged  Properties and for performing  certain default  management and other
similar  services  (including,  but not  limited  to,  appraisal  services)  in
connection with the servicing of defaulted Mortgage Loans;  provided,  however,
that for  purposes of this clause  (ii),  only costs and  expenses  incurred in
connection  with the  performance  of  activities  generally  considered  to be
outside the scope of customary  servicing or master  servicing  duties shall be
treated as Servicing Advances.

          Servicing Officer: Any officer of the Master Servicer involved in, or
responsible for, the  administration  and servicing of the Mortgage Loans whose
name and facsimile  signature appear on a list of servicing  officers furnished
to the  Trustee by the Master  Servicer on the  Closing  Date  pursuant to this
Agreement, as such list may from time to time be amended.

          Servicing  Standard:  That degree of skill and care  exercised by the
Master Servicer with respect to mortgage loans comparable to the Mortgage Loans
serviced by the Master Servicer for itself or others.

          60+ Day Delinquent Loan: Each Mortgage Loan with respect to which any
portion of a Scheduled  Payment is, as of the last day of the prior  Remittance
Period,  two  months  or more  past due  (without  giving  effect  to any grace
period), each Mortgage Loan in foreclosure,  all REO Property and each Mortgage
Loan for which the Mortgagor has filed bankruptcy.

          Specified  Subordinated Amount: With respect to each Loan Group prior
to the  Stepdown  Date for the related  Certificate  Group,  an amount equal to
0.75%  for Loan  Group 1 and  1.50%  for  Loan  Group  2, of the  Cut-off  Date
Principal  Balance of the Mortgage  Loans in the related  Loan Group,  and with
respect  to each  Loan  Group on and after the  Stepdown  Date for the  related
Certificate Group, an amount equal to 1.50% for Loan Group 1 and 3.00% for Loan
Group 2, of the aggregate  Stated  Principal  Balance of the Mortgage  Loans in
such Loan  Group as of the last day of the  related  Due  Period,  subject to a
minimum  amount  equal to 0.50% for Loan Group 1 and 0.50% for Loan Group 2, of
the Cut-off Date Principal  Balance of the Mortgage Loans in such Loan Group as
of the last day of the related Remittance Period,  provided,  however, that if,
on any Distribution Date, a Trigger Event for a Certificate Group has occurred,
the  Specified  Subordinated  Amount  shall not be  reduced  to the  applicable
percentage  of the then  current  aggregate  Stated  Principal  Balance  of the
Mortgage Loans in the related Loan Group until the Distribution Date on which a
Trigger Event for such Certificate Group is no longer occurring.

          Startup Day: The Closing Date.

          Stated Principal  Balance:  As to any Mortgage Loan and Due Date, the
unpaid principal balance of such Mortgage Loan as of such Due Date as specified
in  the  amortization  schedule  at  the  time  relating  thereto  (before  any
adjustment to such amortization schedule by reason of any moratorium or similar
waiver or grace period) after giving effect to any previous  partial  Principal
Prepayments and Liquidation  Proceeds  allocable to principal  (other than with
respect to any Liquidated Mortgage Loan) and to the payment of principal due on
such Due Date and  irrespective  of any  delinquency  in payment by the related
Mortgagor.

          Stepdown Date: With respect to either Loan Group,  the later to occur
of (i) the  Distribution  Date in October 2001 and (ii) the first  Distribution
Date on which the Senior  Enhancement  Percentage  (calculated for this purpose
only after taking into account  distributions of principal on the Mortgage Loan
sin the related Loan Group on the last day of the related Remittance Period but
prior to any  applications  of  Principal  Distribution  Amount to the  related
Certificates)  is  greater  than  or  equal  to the  related  Senior  Specified
Enhancement Percentage.

          Subordinated  Amount:  For  each  Certificate  Group  and  as of  any
Distribution  Date and  related  Loan  Group,  the  excess,  if any, of (a) the
aggregate Stated Principal Balances of the Mortgage Loans in such Loan Group as
of the end of the related Remittance Period over (b) the aggregate of the Class
Certificate  Balances of the Offered  Certificates  in the related  Certificate
Group as of such  Distribution  Date  (after  giving  effect to the  payment of
principal on such Certificates on such Distribution Date).

          Subordinated Certificates: As specified in the Preliminary Statement.

          Subordination  Deficiency:  With respect to any Distribution Date and
either Loan Group, the excess, if any, of (a) the Specified Subordinated Amount
for the related Certificate Group applicable to such Distribution Date over (b)
the  Subordinated   Amount  for  such  Certificate  Group  applicable  to  such
Distribution Date.

          Subordination Reduction Amount: With respect to any Distribution Date
and either Loan Group,  an amount equal to the lesser of (a) the related Excess
Subordinated  Amount and (b) the Total  Monthly  Excess  Spread for the related
Certificate Group.

          Subservicer: As defined in Section 3.02(a).

          Subservicing Agreement: As defined in Section 3.02(a).

          Substitute  Mortgage Loan: A Mortgage Loan  substituted by the Seller
for a Deleted  Mortgage Loan which must, on the date of such  substitution,  as
confirmed in a Request for Release, substantially in the form of Exhibit M, (i)
have a Stated Principal  Balance,  after deduction of the principal  portion of
the Scheduled  Payment due in the month of substitution,  not in excess of, and
not more than 10% less  than,  the  Stated  Principal  Balance  of the  Deleted
Mortgage Loan;  (ii) be accruing  interest at a rate no lower than and not more
than 1% per annum higher than, that of the Deleted  Mortgage Loan; (iii) have a
Loan-to-Value  Ratio or Combined  Loan-to-Value Ratio (as applicable) no higher
than that of the Deleted  Mortgage Loan; (iv) have a remaining term to maturity
no  greater  than (and not more  than one year  less than that of) the  Deleted
Mortgage Loan; (v) not be a Cooperative  Loan unless the Deleted  Mortgage Loan
was a Cooperative  Loan and (vi) comply with each  representation  and warranty
set forth in Section 2.03.

          Substitution  Adjustment  Amount:  The meaning  ascribed to such term
pursuant to Section 2.03.

          Targeted Balance: Not applicable.

          Targeted   Principal   Classes:   As  specified  in  the  Preliminary
Statement.

          Tax Matters Person:  The person designated as "tax matters person" in
the manner  provided under Treasury  regulation ss.  1.860F-4(d)  and temporary
Treasury regulation ss.  301.6231(a)(7)-1T.  Initially,  the Tax Matters Person
shall be the Trustee.

          Tax  Matters  Person  Certificate:  The  Class R  Certificate  with a
Denomination of $0.05.

          Telerate Page 3750:  The display page  currently so designated on the
Bridge  Telerate  Service (or such other page as may replace  that page on that
service for displaying comparable rates or prices).

          Total  Monthly  Excess  Spread:  As to  either  Loan  Group  and  any
Distribution  Date,  an amount  equal to the excess if any, of (i) the interest
collected  or  advanced  on the  related  Mortgage  Loans  during  the  related
Remittance  Period over (ii) the sum of the interest  payable to the Classes of
Certificates in the related Certificate Group on such Distribution Date.

          Transfer:  Any direct or indirect  transfer or sale of any  Ownership
Interest in a Residual Certificate.

          Trigger  Event:  With respect to the  Certificates  of a  Certificate
Group after a Stepdown Date for the related Loan Group,  exists if the quotient
(expressed as a percentage)  of (x) the three month rolling  average of 60+ Day
Delinquent  Loans for the related Loan Group, as of the last day of the related
Remittance Period,  over (y) the Stated Principal Balance of the Mortgage Loans
in that Loan Group equals or exceeds one-half of the related Senior Enhancement
Percentage.

          Trust Fund: The corpus of the trust created  hereunder  consisting of
(i) the  Mortgage  Loans and all  interest  and  principal  received on or with
respect thereto after the Cut-off Date,  other than such amounts which were due
on the  Mortgage  Loans on or before the  Cut-off  Date;  (ii) the  Certificate
Account,  Excess  Reserve  Fund  Account and the  Distribution  Account and all
amounts  deposited  therein  pursuant  to the  applicable  provisions  of  this
Agreement  (including,  without limitation) amounts received from the Seller on
the Closing  Date which shall be  deposited  by the Trustee in the  Certificate
Account pursuant to Section 2.01);  (iii) property that secured a Mortgage Loan
and has been acquired by foreclosure, deed-in-lieu of foreclosure or otherwise;
and (iv) all proceeds of the conversion,  voluntary or  involuntary,  of any of
the foregoing.

          Trustee:  The Bank of New York and its successors and, if a successor
trustee is appointed hereunder, such successor.

          Trustee Fee: As to each Mortgage Loan and any  Distribution  Date, an
amount  equal to one month's  interest  at the related  Trustee Fee Rate on the
Stated Principal  Balance of such Mortgage Loan or, in the event of any payment
of  interest  which  accompanies  a  Principal  Prepayment  in Full made by the
Mortgagor,  interest at the Trustee Fee Rate on the Stated Principal Balance of
such Mortgage Loan for the period covered by such payment of interest.

          Trustee Fee Rate:  With respect to each Mortgage  Loan, the per annum
rate agreed upon in writing on or prior to the Closing  Date by the Trustee and
the Depositor.

          Unpaid Interest Amounts: As of any Distribution Date and any Class of
Certificates,  the sum of (a) the  excess of (i) the sum of the  Class  Optimal
Interest Distribution Amount for such Distribution Date and any portion of such
Class  Optimal  Interest  Distribution  Amount  from prior  Distribution  Dates
remaining  unpaid  over (ii) the amount in respect of interest on such Class of
Certificates actually distributed on the preceding Distribution Date and (b) 30
days'  interest  on such  excess at the  applicable  Pass-Through  Rate (to the
extent permitted by applicable law).

          Unpaid   Realized   Loss  Amount:   With  respect  to  any  Class  of
Subordinated Certificates and as to any Distribution Date, is the excess of (i)
Applied  Realized  Loss Amounts with respect to such Class over (ii) the sum of
all  distributions  in reduction of such Applied  Realized  Loss Amounts on all
previous Distribution Dates. Any amounts distributed to a Class of Subordinated
Certificates  in respect of any Unpaid Realized Loss Amount will not be applied
to reduce the Class Certificate Balance of such Class.

          Voting  Rights:  The  portion  of  the  voting  rights  of all of the
Certificates  which  is  allocated  to  any  Certificate.  As of  any  date  of
determination,  (a) 1% of all Voting Rights shall be allocated to each Class of
Notional Amount Certificates,  if any (such Voting Rights to be allocated among
the  holders  of  Certificates  of each such  Class in  accordance  with  their
respective  Percentage  Interests),  (b)  1% of  all  Voting  Rights  shall  be
allocated to each Class of Class OC Certificates, if any (such Voting Rights to
be allocated among the holders of Certificates of each such Class in accordance
with their  respective  Percentage  Interests),  and (c) the  remaining  Voting
Rights (or 100% of the Voting  Rights if there is no Class of  Notional  Amount
Certificates of Class OC Certificates)  shall be allocated among Holders of the
remaining Classes of Certificates in proportion to the Certificate  Balances of
their respective Certificates on such date.


<PAGE>


                                  ARTICLE II

                          CONVEYANCE OF MORTGAGE LOANS;
                         REPRESENTATIONS AND WARRANTIES

          SECTION 2.01. Conveyance of Mortgage Loans.

          (a) The Seller,  concurrently with the execution and delivery hereof,
hereby  sells,  transfers,  assigns,  sets over and  otherwise  conveys  to the
Depositor, without recourse, all the right, title and interest of the Seller in
and to the Mortgage  Loans,  including all interest and  principal  received or
receivable  by the Seller on or with  respect to the  Mortgage  Loans after the
Cut-off  Date and all  interest and  principal  payments on the Mortgage  Loans
received prior to the Cut-off Date in respect of  installments  of interest and
principal due thereafter,  but not including payments of principal and interest
due and  payable on the  Mortgage  Loans on or before the Cut-off  Date.  On or
prior to the Closing Date, the Seller shall deliver to the Depositor or, at the
Depositor's direction,  to the Trustee or other designee of the Depositor,  the
Mortgage File for each Mortgage Loan listed in the Mortgage Loan Schedule. Such
delivery of the Mortgage  Files shall be made against  payment by the Depositor
of the purchase price,  previously  agreed to by the Seller and Depositor,  for
the Mortgage Loans.  The Seller,  concurrently  with the execution and delivery
hereof,  hereby  transfers and otherwise  conveys to the Depositor  cash in the
amount  of  $1,322,039.77,  which  shall be  deposited  by the  Trustee  in the
Certificate Account.

          (b) The  Depositor,  concurrently  with the  execution  and  delivery
hereof,  hereby sells,  transfers,  assigns, sets over and otherwise conveys to
the Trustee for the benefit of the  Certificateholders,  without recourse,  all
the  right,  title and  interest  of the  Depositor  in and to the Trust  Fund,
together with the Depositor's right to require the Seller to cure any breach of
a  representation  or warranty  made herein by the Seller or to  repurchase  or
substitute  for any  affected  Mortgage  Loan in  accordance  herewith. 

          (c) In  connection  with the  transfer  and  assignment  set forth in
clause (b) above,  the Depositor has delivered or caused to be delivered to the
Trustee for the benefit of the  Certificateholders  the following  documents or
instruments  with  respect  to each  Mortgage  Loan so  assigned: 

                    (ii) (A) the original Mortgage Note,  endorsed by manual or
               facsimile  signature in blank in the following form: "Pay to the
               order of without  recourse",  with all intervening  endorsements
               showing a complete chain of  endorsement  from the originator to
               the Person  endorsing the Mortgage  Note (each such  endorsement
               being  sufficient  to transfer all right,  title and interest of
               the party so endorsing,  as noteholder or assignee  thereof,  in
               and to that  Mortgage  Note)  and (B) with  respect  to any Lost
               Mortgage  Note, a lost note  affidavit  from the Seller  stating
               that the original Mortgage Note was lost or destroyed,  together
               with a copy of such Mortgage Note;

                    (iii)  except as  provided  below,  the  original  recorded
               Mortgage or a copy of such Mortgage certified by the Seller (or,
               in the  case of a  Mortgage  for  which  the  related  Mortgaged
               Property is located in the  Commonwealth  of Puerto Rico, a copy
               of such Mortgage  certified by the applicable notary) as being a
               true and complete  copy of the  Mortgage;  

                    (iv) a duly executed  assignment of the Mortgage (which may
               be included in a blanket  assignment or  assignments),  together
               with, except as provided below, all interim recorded assignments
               of such mortgage  (each such  assignment,  when duly and validly
               completed, to be in recordable form and sufficient to effect the
               assignment  of and transfer to the assignee  thereof,  under the
               Mortgage to which the assignment relates); provided that, if the
               related  Mortgage  has not been  returned  from  the  applicable
               public  recording  office,  such  assignment of the Mortgage may
               exclude the information to be provided by the recording  office;
               provided,  further that such  assignment of Mortgage need not be
               delivered  in the  case of a  Mortgage  for  which  the  related
               Mortgage Property is located in the Commonwealth of Puerto Rico.

                    (v)  the   original   or   copies   of   each   assumption,
               modification,  written assurance or substitution  agreement,  if
               any; 

                    (vi) except as provided  below,  the  original or duplicate
               original lender's title policy and all riders thereto; and 

                    (vii) in the case of a Cooperative  Loan,  the originals of
               the following documents or instruments:

                    (a) The Coop Shares, together with a stock power in blank;

                    (b) The executed Security Agreement;

                    (c) The executed Proprietary Lease;

                    (d) The executed Recognition Agreement;

                    (e) The executed assignment of Recognition Agreement;

                    (f) The executed UCC-1 financing statement with evidence of
                        recording  thereon  which have been filed in all places
                        required to perfect the  Seller's  interest in the Coop
                        Shares and the Proprietary Lease; and

                    (g) Executed   UCC-3   financing    statements   or   other
                        appropriate UCC financing  statements required by state
                        law,  evidencing a complete and unbroken  line from the
                        mortgagee  to the Trustee  with  evidence of  recording
                        thereon (or in a form suitable for recordation).

          In the event that in connection  with any Mortgage Loan the Depositor
cannot deliver (a) the original  recorded  Mortgage,  (b) all interim  recorded
assignments or (c) the lender's title policy (together with all riders thereto)
satisfying the requirements of clause (ii),  (iii) or (v) above,  respectively,
concurrently  with the execution and delivery  hereof  because such document or
documents have not been returned from the applicable public recording office in
the case of clause (ii) or (iii)  above,  or because  the title  policy has not
been delivered to either the Master Servicer or the Depositor by the applicable
title  insurer in the case of clause (v) above,  the Depositor  shall  promptly
deliver  to the  Trustee,  in the  case of  clause  (ii) or (iii)  above,  such
original Mortgage or such interim assignment, as the case may be, with evidence
of recording  indicated  thereon upon receipt thereof from the public recording
office, or a copy thereof, certified, if appropriate, by the relevant recording
office,  but in no event shall any such delivery of the original  Mortgage Loan
and each such interim assignment or a copy thereof,  certified, if appropriate,
by the relevant  recording  office,  be made later than one year  following the
Closing  Date,  or,  in the  case of  clause  (v)  above,  later  than 120 days
following the Closing Date; provided,  however, that in the event the Depositor
is  unable  to  deliver  by such  date  each  Mortgage  and each  such  interim
assignment by reason of the fact that any such documents have not been returned
by the  appropriate  recording  office,  or, in the case of each  such  interim
assignment,  because  the  related  Mortgage  has  not  been  returned  by  the
appropriate recording office, the Depositor shall deliver such documents to the
Trustee as promptly as possible upon receipt thereof and, in any event,  within
720 days following the Closing Date. The Depositor shall forward or cause to be
forwarded to the Trustee (a) from time to time  additional  original  documents
evidencing an assumption or  modification  of a Mortgage Loan and (b) any other
documents  required to be delivered by the Depositor or the Master  Servicer to
the Trustee.  In the event that the original  Mortgage is not  delivered and in
connection  with the  payment in full of the related  Mortgage  Loan the public
recording office requires the presentation of a "lost instruments affidavit and
indemnity" or any equivalent document,  because only a copy of the Mortgage can
be delivered with the instrument of  satisfaction or  reconveyance,  the Master
Servicer shall execute and deliver or cause to be executed and delivered such a
document to the public recording  office.  In the case where a public recording
office retains the original  recorded  Mortgage or in the case where a Mortgage
is lost after  recordation  in a public  recording  office,  the  Seller  shall
deliver  to the  Trustee  a copy  of such  Mortgage  certified  by such  public
recording  office  to be a true  and  complete  copy of the  original  recorded
Mortgage.

          As  promptly  as   practicable   subsequent   to  such  transfer  and
assignment,  and in any event, within thirty (30) days thereafter,  the Trustee
shall (i) affix the  Trustee's  name to each  assignment  of  Mortgage,  as the
assignee thereof, (ii) cause such assignment to be in proper form for recording
in the appropriate  public office for real property  records within thirty (30)
days after receipt thereof and (iii) cause to be delivered for recording in the
appropriate  public office for real  property  records the  assignments  of the
Mortgages to the  Trustee,  except that,  with respect to any  assignment  of a
Mortgage as to which the Trustee has not received the  information  required to
prepare such assignment in recordable  form, the Trustee's  obligation to do so
and to  deliver  the same for such  recording  shall be as soon as  practicable
after  receipt of such  information  and in any event  within  thirty (30) days
after the receipt  thereof,  and the Trustee  need not cause to be recorded any
assignment  which  relates to a Mortgage  Loan (a) the  Mortgaged  Property and
Mortgage  File  relating to which are located in California or (b) in any other
jurisdiction  (including  Puerto Rico) under the laws of which, as evidenced by
an Opinion of Counsel  delivered by the Seller (at the Seller's expense) to the
Trustee,  the  recordation  of such  assignment is not necessary to protect the
Trustee's and the Certificateholders' interest in the related Mortgage Loan.

          In the case of  Mortgage  Loans that have been  prepaid in full as of
the Closing Date, the Depositor,  in lieu of delivering the above  documents to
the  Trustee,  will  deposit in the  Certificate  Account  the  portion of such
payment that is required to be deposited in the Certificate Account pursuant to
Section 3.06.

          (d) The Seller agrees to treat the transfer of the Mortgage  Loans to
the Depositor as a sale for all tax, accounting and regulatory purposes.

          SECTION 2.02. Acceptance by the Trustee of the Mortgage Loans.

          The Trustee  acknowledges  receipt of the documents identified in the
Initial Certification in the form annexed hereto as Exhibit G and declares that
it holds and will hold such documents and the other  documents  delivered to it
constituting  the  Mortgage  Files,  and that it holds or will hold such  other
assets as are included in the Trust Fund,  in trust for the  exclusive  use and
benefit of all present and future Certificateholders.  The Trustee acknowledges
that  it will  maintain  possession  of the  Mortgage  Notes  in the  State  of
California, unless otherwise permitted by the Rating Agencies.

          The Trustee  agrees to execute and deliver on the Closing Date to the
Depositor,  the Master Servicer and the Seller an Initial  Certification in the
form annexed hereto as Exhibit G. Based on its review and examination, and only
as to the  documents  identified  in such  Initial  Certification,  the Trustee
acknowledges  that such  documents  appear  regular on their face and relate to
such  Mortgage  Loan.  The  Trustee  shall be under  no duty or  obligation  to
inspect, review or examine said documents,  instruments,  certificates or other
papers to determine that the same are genuine,  enforceable or appropriate  for
the  represented  purpose or that they have  actually been recorded in the real
estate  records  or that they are other  than what they  purport to be on their
face.

          Not later than 90 days after the  Closing  Date,  the  Trustee  shall
deliver  to  the  Depositor,  the  Master  Servicer  and  the  Seller  a  Final
Certification  in the form  annexed  hereto as Exhibit  H, with any  applicable
exceptions noted thereon.

          If, in the course of such  review,  the  Trustee  finds any  document
constituting a part of a Mortgage File which does not meet the  requirements of
Section  2.01,  the  Trustee  shall  list  such as an  exception  in the  Final
Certification;   provided,  however,  that  the  Trustee  shall  not  make  any
determination  as to whether (i) any  endorsement is sufficient to transfer all
right, title and interest of the party so endorsing,  as noteholder or assignee
thereof,  in and to that Mortgage Note or (ii) any  assignment is in recordable
form or is sufficient to effect the  assignment of and transfer to the assignee
thereof under the mortgage to which the  assignment  relates.  The Seller shall
promptly  correct  or cure such  defect  within 90 days from the date it was so
notified of such defect and, if the Seller does not correct or cure such defect
within such  period,  the Seller shall  either (a)  substitute  for the related
Mortgage  Loan  a  Substitute   Mortgage  Loan,  which  substitution  shall  be
accomplished  in the manner and subject to the  conditions set forth in Section
2.03, or (b) purchase  such Mortgage Loan from the Trustee  within 90 days from
the date the  Seller was  notified  of such  defect in writing at the  Purchase
Price of such Mortgage  Loan;  provided,  however,  that in no event shall such
substitution or purchase occur more than 540 days from the Closing Date, except
that if the  substitution  or  purchase  of a Mortgage  Loan  pursuant  to this
provision is required by reason of a delay in delivery of any  documents by the
appropriate  recording office, and there is a dispute between either the Master
Servicer  or the  Seller and the  Trustee  over the  location  or status of the
recorded  document,  then such  substitution or purchase shall occur within 720
days from the Closing Date.  The Trustee shall deliver  written  notice to each
Rating  Agency within 270 days from the Closing Date  indicating  each Mortgage
Loan (a) which has not been returned by the appropriate recording office or (b)
as to which there is a dispute as to location or status of such Mortgage  Loan.
Such  notice  shall be  delivered  every 90 days  thereafter  until the related
Mortgage Loan is returned to the Trustee. Any such substitution pursuant to (a)
above or purchase  pursuant  to (b) above  shall not be  effected  prior to the
delivery to the Trustee of the Opinion of Counsel  required by Section 2.05, if
any, and any substitution  pursuant to (a) above shall not be effected prior to
the additional  delivery to the Trustee of a Request for Release  substantially
in the  form of  Exhibit  N. No  substitution  is  permitted  to be made in any
calendar month after the Determination  Date for such month. The Purchase Price
for any such Mortgage Loan shall be deposited by the Seller in the  Certificate
Account  on  or  prior  to  the  Distribution  Account  Deposit  Date  for  the
Distribution  Date in the month  following  the month of  repurchase  and, upon
receipt of such deposit and  certification  with respect thereto in the form of
Exhibit N hereto,  the Trustee shall  release the related  Mortgage File to the
Seller and shall execute and deliver at the Seller's  request such  instruments
of  transfer  or  assignment  prepared  by the  Seller,  in each  case  without
recourse,  as shall be  necessary  to vest in the Seller,  or a  designee,  the
Trustee's interest in any Mortgage Loan released pursuant hereto.

          The Trustee shall retain possession and custody of each Mortgage File
in accordance  with and subject to the terms and  conditions  set forth herein.
The Master Servicer shall promptly  deliver to the Trustee,  upon the execution
or receipt  thereof,  the  originals  of such other  documents  or  instruments
constituting  the  Mortgage  File as come  into the  possession  of the  Master
Servicer from time to time.

          It is  understood  and agreed  that the  obligation  of the Seller to
substitute  for or to  purchase  any  Mortgage  Loan  which  does  not meet the
requirements of Section 2.01 shall  constitute the sole remedy  respecting such
defect  available  to the  Trustee,  the  Depositor  and any  Certificateholder
against the Seller.

          SECTION 2.03. Representations, Warranties and Covenants of the Seller
and the Master Servicer.

          (a) IndyMac, in its capacities as Seller and Master Servicer,  hereby
makes the  representations  and warranties set forth in Schedule II hereto, and
by this reference  incorporated herein, to the Depositor and the Trustee, as of
the Closing Date, or if so specified therein, as of the Cut-off Date.

          (b)  The  Seller,  in  its  capacity  as  Seller,  hereby  makes  the
representations  and warranties  set forth in Schedule III hereto,  and by this
reference  incorporated  herein,  to the Depositor  and the Trustee,  as of the
Closing Date,  or if so specified  therein,  as of the Cut-off  Date.  

          (c) Upon  discovery  by any of the  parties  hereto  of a breach of a
representation or warranty made pursuant to Section 2.03(b) that materially and
adversely affects the interests of the Certificateholders in any Mortgage Loan,
the party discovering such breach shall give prompt notice thereof to the other
parties.  The Seller hereby covenants that within 90 days of the earlier of its
discovery  or its  receipt of written  notice from any party of a breach of any
representation  or warranty made pursuant to Section  2.03(b) which  materially
and adversely affects the interests of the  Certificateholders  in any Mortgage
Loan, it shall cure such breach in all material respects, and if such breach is
not so cured,  shall,  (i) if such 90 day  period  expires  prior to the second
anniversary of the Closing Date, remove such Mortgage Loan (a "Deleted Mortgage
Loan") from the Trust Fund and  substitute  in its place a Substitute  Mortgage
Loan,  in the manner and subject to the  conditions  set forth in this  Section
2.03; or (ii) repurchase the affected  Mortgage Loan or Mortgage Loans from the
Trustee at the Purchase Price in the manner set forth below; provided, however,
that any such substitution pursuant to (i) above shall not be effected prior to
the delivery to the Trustee of the Opinion of Counsel required by Section 2.05,
if any, and a Request for Release  substantially  in the form of Exhibit N, and
the Mortgage File for any such Substitute Mortgage Loan; and provided, further,
that,  anything to the contrary  herein  notwithstanding,  Seller shall have no
obligation  to cure any such breach or to  repurchase  or  substitute  for such
affected Mortgage Loan if the substance of such breach constitutes fraud in the
origination of such affected  Mortgage Loan and the Seller, at the time of such
origination  and on the Closing  Date,  did not have actual  knowledge  of such
fraud. The Seller shall promptly  reimburse the Master Servicer and the Trustee
for any expenses  reasonably  incurred by the Master Servicer or the Trustee in
respect of enforcing the remedies for such breach.

          With respect to any  Substitute  Mortgage  Loan or Loans,  the Seller
shall  deliver to the  Trustee for the  benefit of the  Certificateholders  the
Mortgage Note, the Mortgage,  the related assignment of the Mortgage,  and such
other  documents  and  agreements  as are  required by Section  2.01,  with the
Mortgage Note  endorsed and the Mortgage  assigned as required by Section 2.01.
No  substitution  is  permitted  to be made in any  calendar  month  after  the
Determination  Date for such  month.  Scheduled  Payments  due with  respect to
Substitute Mortgage Loans in the Remittance Period of substitution shall not be
part of the  Trust  Fund  and  will  be  retained  by the  Seller  on the  next
succeeding  Distribution  Date.  For the  Remittance  Period  of  substitution,
distributions to Certificateholders will include the monthly payment due on any
Deleted  Mortgage Loan for such  Remittance  Period and  thereafter  the Seller
shall be  entitled to retain all  amounts  received in respect of such  Deleted
Mortgage Loan.

          The Master  Servicer  shall amend the Mortgage  Loan Schedule for the
benefit of the  Certificateholders  to  reflect  the  removal  of such  Deleted
Mortgage Loan and the substitution of the Substitute Mortgage Loan or Loans and
the Master  Servicer  shall  deliver the amended  Mortgage Loan Schedule to the
Trustee. Upon such substitution, the Substitute Mortgage Loan or Loans shall be
subject to the terms of this Agreement in all respects, and the Seller shall be
deemed to have made with respect to such Substitute  Mortgage Loan or Loans, as
of the date of substitution,  the  representations and warranties made pursuant
to  Section  2.03(b)  with  respect  to  such  Mortgage  Loan.  Upon  any  such
substitution and the deposit to the Certificate  Account of the amount required
to be deposited  therein in connection  with such  substitution as described in
the following  paragraph,  the Trustee shall release the Mortgage File held for
the benefit of the Certificateholders relating to such Deleted Mortgage Loan to
the  Seller  and shall  execute  and  deliver at the  Seller's  direction  such
instruments  of transfer  or  assignment  prepared by the Seller,  in each case
without  recourse,  as shall be necessary  to vest title in the Seller,  or its
designee,  the Trustee's  interest in any Deleted Mortgage Loan substituted for
pursuant to this Section 2.03.

          For any month in which the Seller  substitutes one or more Substitute
Mortgage Loans for one or more Deleted Mortgage Loans, the Master Servicer will
determine the amount (if any) by which the aggregate  principal  balance of all
such Substitute  Mortgage Loans as of the date of substitution is less than the
aggregate  Stated  Principal  Balance of all such Deleted Mortgage Loans (after
application of the scheduled  principal  portion of the monthly payments due in
the  Remittance  Period of  substitution).  The  amount of such  shortage  (the
"Substitution  Adjustment  Amount")  plus,  if the  Seller  is not  the  Master
Servicer,  an amount equal to the  aggregate of any  unreimbursed  Advances and
Servicing  Advances  with  respect  to such  Deleted  Mortgage  Loans  shall be
deposited  into  the  Certificate  Account  by  the  Seller  on or  before  the
Distribution  Account  Deposit  Date  for the  Distribution  Date in the  month
succeeding  the calendar  month during which the related  Mortgage  Loan became
required to be purchased or replaced hereunder.

          In the event that the Seller shall have  repurchased a Mortgage Loan,
the Purchase  Price  therefor  shall be deposited  in the  Certificate  Account
pursuant to Section 3.06 on or before the Distribution Account Deposit Date for
the Distribution  Date in the month following the month during which the Seller
became obligated hereunder to repurchase or replace such Mortgage Loan and upon
such  deposit of the  Purchase  Price,  the  delivery of the Opinion of Counsel
required  by Section  2.05 and  receipt of a Request for Release in the form of
Exhibit N hereto,  the Trustee shall release the related Mortgage File held for
the benefit of the  Certificateholders  to such Person,  and the Trustee  shall
execute and deliver at such Person's  direction such instruments of transfer or
assignment prepared by such Person, in each case without recourse,  as shall be
necessary to transfer title from the Trustee.  It is understood and agreed that
the  obligation  under  this  Agreement  of any Person to cure,  repurchase  or
replace any Mortgage  Loan as to which a breach has occurred and is  continuing
shall  constitute the sole remedy against such Persons  respecting  such breach
available to Certificateholders, the Depositor or the Trustee on their behalf.

          The representations and warranties made pursuant to this Section 2.03
shall survive delivery of the respective  Mortgage Files to the Trustee for the
benefit of the Certificateholders.

          SECTION 2.04.  Representations  and Warranties of the Depositor as to
the Mortgage Loans.

          The  Depositor  hereby  represents  and  warrants to the Trustee with
respect  to each  Mortgage  Loan as of the date  hereof or such  other date set
forth herein that as of the Closing  Date,  and  following  the transfer of the
Mortgage  Loans  to it by the  Seller,  the  Depositor  had  good  title to the
Mortgage Loans and the Mortgage  Notes were subject to no offsets,  defenses or
counterclaims.

          The Depositor  hereby  assigns,  transfers and conveys to the Trustee
all of its  rights  with  respect  to the  Mortgage  Loans  including,  without
limitation,  the  representations and warranties of the Seller made pursuant to
Section  2.03(b),  together  with all rights of the  Depositor  to require  the
Seller to cure any  breach  thereof  or to  repurchase  or  substitute  for any
affected Mortgage Loan in accordance with this Agreement.

          It is understood and agreed that the  representations  and warranties
set forth in this Section 2.04 shall survive  delivery of the Mortgage Files to
the Trustee.  Upon  discovery by the  Depositor or the Trustee of any breach of
any of the foregoing  representations and warranties set forth in this Section,
which materially and adversely affects the interest of the  Certificateholders,
the party  discovering  such  breach  shall give prompt  written  notice to the
others and to each Rating Agency.

          SECTION  2.05.  Delivery  of Opinion of  Counsel in  Connection  with
Substitutions and Repurchases.

          (a)  Notwithstanding  any contrary  provision of this  Agreement,  no
substitution  pursuant to Section  2.02 or 2.03 shall be made more than 90 days
after the Closing Date unless the Seller  delivers to the Trustee an Opinion of
Counsel,  which  Opinion of Counsel  shall not be at the  expense of either the
Trustee or the Trust Fund,  addressed to the  Trustee,  to the effect that such
substitution  will not (i) result in the  imposition of the tax on  "prohibited
transactions"  on the Trust Fund or  contributions  after the Startup  Date, as
defined in Sections  860F(a)(2) and 860G(d) of the Code,  respectively  or (ii)
cause  the  Trust  Fund to fail to  qualify  as a REMIC  at any  time  that any
Certificates are outstanding.

          (b) Upon discovery by the Depositor,  the Seller, the Master Servicer
or the  Trustee  that any  Mortgage  Loan  does  not  constitute  a  "qualified
mortgage"  within  the  meaning of Section  860G(a)(3)  of the Code,  the party
discovering such fact shall promptly (and in any event within five (5) Business
Days of  discovery)  give  written  notice  thereof  to the other  parties.  In
connection  therewith,  the Trustee shall  require the Seller,  at the Seller's
option,  to either (i)  substitute,  if the conditions in Section  2.03(c) with
respect to  substitutions  are  satisfied,  a Substitute  Mortgage Loan for the
affected Mortgage Loan, or (ii) repurchase the affected Mortgage Loan within 90
days of such  discovery  in the same  manner as it would a Mortgage  Loan for a
breach of representation or warranty made pursuant to Section 2.03. The Trustee
shall reconvey to the Seller the Mortgage Loan to be released  pursuant  hereto
in the  same  manner,  and on the  same  terms  and  conditions,  as it would a
Mortgage Loan repurchased for breach of a representation or warranty  contained
in Section 2.03. 

          SECTION 2.06. Execution and Delivery of Certificates.

          The Trustee  acknowledges  the transfer and  assignment  to it of the
Trust Fund and,  concurrently  with such transfer and assignment,  has executed
and  delivered  to or upon the  order of the  Depositor,  the  Certificates  in
authorized denominations evidencing directly or indirectly the entire ownership
of the Trust Fund.  The Trustee  agrees to hold the Trust Fund and exercise the
rights  referred to above for the benefit of all present and future  Holders of
the Certificates,  and to perform the duties set forth in this Agreement to the
best of its  ability,  to the end  that the  interests  of the  Holders  of the
Certificates may be adequately and effectively protected.

          SECTION 2.07. REMIC Matters.

          The  Preliminary  Statement sets forth the  designations  and "latest
possible  maturity  date" for  federal  income tax  purposes  of all  interests
created hereby. The "Startup Day" for purposes of the REMIC Provisions shall be
the Closing Date. The "tax matters person" with respect to the Trust Fund shall
be the Trustee and the Trustee shall hold the Tax Matters Person  Certificates.
The Trust Fund's fiscal year shall be the calendar year.

          SECTION 2.08. Covenants of the Master Servicer.

          The Master Servicer hereby covenants to the Depositor and the Trustee
as follows:

          (a) the  Master  Servicer  shall  comply  in the  performance  of its
obligations  under this Agreement with all reasonable rules and requirements of
the insurer under each Required Insurance Policy; and

          (b) no written  information,  certificate  of an  officer,  statement
furnished  in  writing  or  written  report  delivered  to the  Depositor,  any
affiliate of the  Depositor or the Trustee and prepared by the Master  Servicer
pursuant to this Agreement will contain any untrue statement of a material fact
or  omit  to  state  a  material  fact  necessary  to  make  such  information,
certificate, statement or report not misleading.


<PAGE>



                                  ARTICLE III

                          ADMINISTRATION AND SERVICING
                                OF MORTGAGE LOANS

          SECTION 3.01. Master Servicer to Service Mortgage Loans.

          For and on  behalf of the  Certificateholders,  the  Master  Servicer
shall service and administer the Mortgage Loans in accordance with the terms of
this Agreement and the Servicing  Standard.  In connection  with such servicing
and  administration,  the Master  Servicer shall have full power and authority,
acting alone and/or through the CHL Servicer or any  Subservicer as provided in
Section  3.02,  to do or cause to be done any and all  things  that it may deem
necessary or desirable in connection  with such  servicing and  administration,
including  but not  limited to, the power and  authority,  subject to the terms
hereof, (i) to execute and deliver, on behalf of the Certificateholders and the
Trustee,  customary  consents or waivers and other  instruments  and documents,
(ii) to consent to transfers of any Mortgaged  Property and  assumptions of the
Mortgage Notes and related  Mortgages (but only in the manner  provided in this
Agreement),  (iii) to collect  any  Insurance  Proceeds  and other  Liquidation
Proceeds,  and  (iv) to  effectuate  foreclosure  or  other  conversion  of the
ownership of the  Mortgaged  Property  securing any Mortgage  Loan.  The Master
Servicer shall not make or permit any modification,  waiver or amendment of any
term of any  Mortgage  Loan which would cause the Trust Fund to fail to qualify
as a REMIC or result in the  imposition  of any tax under  Section  860F(a)  or
Section 860G(d) of the Code.  Without limiting the generality of the foregoing,
the  Master  Servicer,  in its own name or in the name of any  Servicer  or the
Depositor and the Trustee,  is hereby authorized and empowered by the Depositor
and the Trustee,  when the Master Servicer or the Servicer, as the case may be,
believes it appropriate in its reasonable judgment,  to execute and deliver, on
behalf of the Trustee, the Depositor,  the  Certificateholders  or any of them,
any and all instruments of satisfaction or cancellation,  or of partial or full
release or discharge, and all other comparable instruments, with respect to the
Mortgage  Loans,  and with  respect to the  Mortgaged  Properties  held for the
benefit  of the  Certificateholders.  The Master  Servicer  shall  prepare  and
deliver to the Depositor and/or the Trustee such documents  requiring execution
and  delivery  by either or both of them as are  necessary  or  appropriate  to
enable the Master  Servicer to service and administer the Mortgage Loans to the
extent that the Master  Servicer is not  permitted  to execute and deliver such
documents pursuant to the preceding  sentence.  Upon receipt of such documents,
the Depositor  and/or the Trustee shall execute such documents and deliver them
to the Master Servicer.

          In accordance with and to the extent of the Servicing  Standard,  the
Master  Servicer  shall advance or cause to be advanced  funds as necessary for
the purpose of effecting the payment of taxes and  assessments on the Mortgaged
Properties,  which  advances shall be  reimbursable  in the first instance from
related  collections from the Mortgagors  pursuant to Section 3.07, and further
as provided in Section 3.09. The costs incurred by the Master Servicer, if any,
in effecting  the timely  payments of taxes and  assessments  on the  Mortgaged
Properties  and  related  insurance  premiums  shall  not,  for the  purpose of
calculating monthly  distributions to the  Certificateholders,  be added to the
Stated Principal Balances of the related Mortgage Loans,  notwithstanding  that
the terms of such Mortgage Loans so permit.

          SECTION 3.02. Subservicing; Enforcement of the Obligations of the CHL
Servicer and Subservicers.

          (a) The Master  Servicer  may  arrange  for the  subservicing  of any
Mortgage Loan by a (each, a "Subservicer") pursuant to a subservicing agreement
(each, a "Subservicing Agreement");  provided,  however, that such subservicing
arrangement  and the terms of the related  Subservicing  Agreement must provide
for the  servicing  of such  Mortgage  Loans  in a manner  consistent  with the
servicing  arrangements  contemplated  hereunder.  The  Master  Servicer  shall
arrange for the  subservicing  of the CHL  Mortgage  Loans by the CHL  Servicer
pursuant  to  the  CHL  Servicing  Agreement;   provided,  however,  that  such
subservicing  arrangement  and the terms of the CHL  Servicing  Agreement  must
provide for the servicing of such Mortgage  Loans in a manner  consistent  with
the servicing arrangements contemplated hereunder. Unless the context otherwise
requires,  references in this  Agreement to actions taken or to be taken by the
Master  Servicer in servicing the Mortgage Loans include actions taken or to be
taken by the CHL Servicer and any Subservicer on behalf of the Master Servicer.
All actions of the CHL Servicer and each Servicer performed pursuant to the CHL
Servicing Agreement or related Subservicing  Agreement (as applicable) shall be
performed as an agent of the Master  Servicer with the same force and effect as
if performed  directly by the Master  Servicer.  The Master Servicer on the one
hand and the CHL Servicer or any  Subservicer  on the other hand may enter into
amendments to the CHL Servicing Agreement or the related Subservicing Agreement
(as  applicable)  or may  novate  such  agreement  with  a  different  form  of
agreement; provided, however, that any such amendments or different forms shall
be consistent with and not violate the provisions of this Agreement in a manner
which  would   materially   and   adversely   affect  the   interests   of  the
Certificateholders.

          (b) For  purposes of this  Agreement,  the Master  Servicer  shall be
deemed to have received any collections, recoveries or payments with respect to
the Mortgage  Loans that are  received by the CHL Servicer and any  Subservicer
regardless  of whether  such  payments are remitted by the CHL Servicer or such
Subservicer  (as  applicable)  to the  Master  Servicer.

          SECTION 3.03. Liability of the Master Servicer.

          Notwithstanding  the  CHL  Servicing  Agreement  or any  Subservicing
Agreement,  any of the provisions of this  Agreement  relating to agreements or
arrangements  between the Master  Servicer on the one hand and the CHL Servicer
or a  Subservicer  (if any) on the other hand or  references  to actions  taken
through the CHL Servicer or a  Subservicer  (if any) or  otherwise,  the Master
Servicer   shall   remain   obligated   and  liable  to  the  Trustee  and  the
Certificateholders for the servicing and administering of the Mortgage Loans in
accordance  with the  provisions  of Section  3.01 without  diminution  of such
obligation  or  liability  by  virtue  of the CHL  Servicing  Agreement  or any
Subservicing Agreement or arrangements or by virtue of indemnification from the
CHL Servicer or any Subservicer and to the same extent and under the same terms
and conditions as if the Master Servicer alone were servicing and administering
the Mortgage  Loans.  The Master  Servicer  shall be entitled to enter into any
agreement   with  the  CHL  Servicer,   the   Subservicer  or  the  Seller  for
indemnification  of the Master Servicer and nothing contained in this Agreement
shall be deemed to limit or modify such indemnification.

          SECTION 3.04. No Contractual Relationship Between the CHL Servicer or
any Subservicer and the Trustee.

          The  CHL  Servicing  Agreement,  any  Subservicing  Agreement  or any
subservicing arrangement that may be entered into and any other transactions or
services  relating to the  Mortgage  Loans  involving  the CHL  Servicer or any
Subservicer in their respective capacities as such shall be deemed to be solely
between the CHL Servicer or any such  Subservicer  (as  applicable)  on the one
hand  and  the  Master  Servicer  on  the  other  hand,  and  the  Trustee  and
Certificateholders  shall  not be deemed  parties  thereto  and  shall  have no
claims,  rights,  obligations,  duties or  liabilities  with respect to the CHL
Servicer or any such Subservicer (as applicable) in their respective capacities
as such except as set forth in Section 3.05.

          SECTION 3.05. Trustee to Act as Master Servicer.

          In the event that the Master  Servicer shall for any reason no longer
be the Master Servicer hereunder  (including by reason of an Event of Default),
the  Trustee  or its  successor  shall  thereupon  assume all of the rights and
obligations of the Master Servicer  hereunder arising  thereafter  (except that
the Trustee shall not be (i) liable for losses of the Master Servicer  pursuant
to Section  3.10 or any acts or omissions of the  predecessor  Master  Servicer
hereunder),  (ii) obligated to make Advances if it is prohibited  from doing so
by applicable law, (iii) obligated to effectuate  repurchases or  substitutions
of  Mortgage  Loans  hereunder,  including  but not limited to  repurchases  or
substitutions  pursuant to Section 2.02 or 2.03, (iv)  responsible for expenses
of the Master Servicer  pursuant to Section 2.03 or (v) deemed to have made any
representations  and  warranties  of the Master  Servicer  hereunder.  Any such
assumption shall be subject to Section 7.02.

          If the Master  Servicer  shall for any reason no longer be the Master
Servicer  (including  by reason of any Event of  Default),  the Trustee (or any
other successor Master Servicer) may, at its option and to the extent permitted
by the CHL Servicing Agreement or the related  Subservicing  Agreement (if any)
(as  applicable),  succeed to any rights and obligations of the Master Servicer
under the CHL Servicing Agreement and any Subservicing  Agreement in accordance
with the terms  thereof;  provided  that the  Trustee  (or any other  successor
Master  Servicer)  shall not incur any liability or have any obligations in its
capacity  as  master  servicer  under  the  CHL  Servicing   Agreement  or  any
Subservicing  Agreement  arising prior to the date of such succession unless it
expressly  elects to  succeed  to the  rights  and  obligations  of the  Master
Servicer  thereunder;  and the Master Servicer shall not thereby be relieved of
any  liability  or  obligations  under the CHL  Serving  Agreement  or any such
Subservicing  Agreement  (as  applicable)  arising  prior  to the  date of such
succession.  The Master Servicer shall, upon request of the Trustee, but at the
expense of the Master Servicer, deliver to the assuming party all documents and
records relating to the CHL Servicing Agreement and each Subservicing Agreement
(if  any)  and  the  Mortgage  Loans  then  being  serviced  thereunder  and an
accounting of amounts  collected  held by it and otherwise use its best efforts
to effect the orderly and efficient transfer of the CHL Servicing Agreement and
any such Subservicing Agreement to the assuming party.

          SECTION  3.06.  Collection  of  Mortgage  Loan  Payments;  Collection
Account; Certificate Account; and Distribution Account.

          (a) In accordance  with and to the extent of the Servicing  Standard,
the Master  Servicer  shall make  reasonable  efforts  in  accordance  with the
customary  and usual  standards  of practice of prudent  mortgage  servicers to
collect all payments  called for under the terms and provisions of the Mortgage
Loans to the extent such procedures shall be consistent with this Agreement and
the terms and provisions of any related Required  Insurance Policy.  Consistent
with the  foregoing,  the Master  Servicer may in its  discretion (i) waive any
late payment charge or any prepayment  charge or penalty interest in connection
with the  prepayment  of a  Mortgage  Loan and (ii)  extend  the due  dates for
payments  due on a  Mortgage  Note  for a period  not  greater  than 125  days;
provided,  however,  that the Master Servicer cannot extend the maturity of any
such  Mortgage  Loan  past the date on which the  final  payment  is due on the
latest  maturing  Mortgage Loan in the applicable  Loan Group as of the Cut-off
Date.  In the event of any such  arrangement,  the Master  Servicer  shall make
Advances on the related  Mortgage  Loan in  accordance  with the  provisions of
Section 4.01 during the scheduled  period in accordance  with the  amortization
schedule of such Mortgage Loan without  modification  thereof by reason of such
arrangements. The Master Servicer shall not be required to institute or join in
litigation with respect to collection of any payment (whether under a Mortgage,
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.

          (b) The Master Servicer shall cause the CHL Servicer to establish and
maintain one or more accounts  (collectively,  the "Collection  Account").  The
Master  Servicer  shall require the CHL Servicer to deposit into the Collection
Account on a daily basis no later than the Business Day following receipt,  all
proceeds  of the CHL  Mortgage  Loans  received by the CHL  Servicer,  less its
servicing  compensation (which, by way of clarification,  shall constitute part
of the Master  Servicing  Fee).  The Master  Servicer  shall not be required to
cause the CHL  Servicer  to  deposit  in the  Collection  Account  payments  or
collections  in the nature of prepayment  charges or late  charges.  The Master
Servicer shall withdraw  amounts in respect of the CHL Mortgage Loans deposited
in the  Collection  Account by the CHL Servicer no later than two Business Days
after receipt in the  Collection  Account and shall deposit such amounts in the
Certificate  Account.

          (c) The Master  Servicer  shall  establish and maintain a Certificate
Account into which the Master  Servicer  shall deposit or cause to be deposited
on a daily  basis  within  one  Business  Day of receipt  (except as  otherwise
specified herein) the following payments and collections in respect of Mortgage
Loans  subsequent  to the Cut-off Date (other than in respect of principal  and
interest  due on the  Mortgage  Loans on or before  the  Cut-off  Date) and the
following  amounts  required to be  deposited  hereunder:  

          (ii) all  payments on account of  principal  on the  Mortgage  Loans,
including Principal Prepayments;

          (iii) all payments on account of interest on the Mortgage Loans,  net
of the sum of the related Master Servicing Fee;

          (iv) all  Insurance  Proceeds and  Liquidation  Proceeds  (net of any
related expenses of the related Servicer), other than proceeds to be applied to
the  restoration  or  repair  of the  Mortgaged  Property  or  released  to the
Mortgagor in accordance with the Master Servicer's normal servicing procedures;

          (v) any  amount  required  to be  deposited  by the  Master  Servicer
pursuant  to  Section  3.06(f)  in  connection  with any  losses  on  Permitted
Investments;

          (vi) any amounts  required  to be  deposited  by the Master  Servicer
pursuant to Sections 3.12 and 3.14;

          (vii) all Purchase  Prices from the Master Servicer or Seller and all
Substitution Adjustment Amounts;

          (viii) all Advances made by the Master  Servicer  pursuant to Section
4.01; and

          (ix) any other amounts required to be deposited hereunder.

          In addition,  with respect to any Mortgage  Loan that is subject to a
buydown agreement,  on each Due Date for such Mortgage Loan, in addition to the
monthly  payment  remitted by the  Mortgagor,  the Master  Servicer shall cause
funds to be deposited  into the  Certificate  Account in an amount  required to
cause an amount of interest to be paid with respect to such Mortgage Loan equal
to the  amount of  interest  that has  accrued on such  Mortgage  Loan from the
preceding Due Date at the Mortgage Rate net of the Master Servicing Fee on such
date.

          The foregoing  requirements  for  remittance  by the Master  Servicer
shall be exclusive,  it being understood and agreed that,  without limiting the
generality of the  foregoing,  payments in the nature of prepayment  penalties,
late payment charges of assumption fees, if collected,  need not be remitted by
the Master  Servicer.  In the event that the Master  Servicer  shall  remit any
amount not required to be  remitted,  it may at any time  withdraw  such amount
from  the   CertificateAccount,   any   provision   herein   to  the   contrary
notwithstanding.  Such withdrawl or direction may be accomplished by delivering
written notice thereof to the Trustee or such other institution maintaining the
Certificate  Account  which  describes  the amounts  deposited  in error in the
Certificate  Account.  The Master Servicer shall maintain adequate records with
respect to all  withdrawals  made  pursuant  to this  Section  3.06.  All funds
deposited  in  the  Certificate   Account  shall  be  held  in  trust  for  the
Certificateholders until withdrawn in accordance with Section 3.09.

          (d) (i) The Trustee  establish  and maintain the Excess  Reserve Fund
Account, on behalf of the Class OC-1 and the Class OC-2 Certificateholders,  to
secure  their  limited  recourse  obligation  to  pay to  the  Adjustable  Rate
Certificateholders  Basic Risk  CarryForward  Amounts.  The Excess Reserve Fund
Account shall comprise two sub-accounts,  the OC-1 Sub-Account and the OC-2 Sub
Account.

                    (ii) On the Closing Date, the Depositor  shall deposit into
               the Excess Reserved Fund Account $10,000. Of this amount, $5,000
               shall  be  held by the  Trustee  on  behalf  of the  Class  OC-1
               Certificateholder  in the OC-1 Sub-Account,  and $5,000 shall be
               held   by   the   Trustee   on   behalf   of  the   Class   OC-2
               Certificateholder in the OC-2 SubAccount.

                    (iii) If, for any  Distribution  Date,  the Group 2 WAC Cap
               exceeds the Pass-Through Rate on the Class BV Certificates by at
               least  0.25%,  the amount to be held in the Excess  Reserve Fund
               Account (the "Required  Reserve  Amount") shall be $10,000.  If,
               however,  the Group 2 WAC Cap does not exceed  the  Pass-Through
               Rate on the Class BV  Certificates  by at least 0.25%,  then the
               Required  Reserve Amount shall equal the greater of (x) 0.50% of
               the  aggregate  outstanding  Class  Certificate  Balances of the
               Adjustable Rate  Certificates as of such  Distribution  Date and
               (y)  $10,000.

          (i) (A) On each  Distribution  Date amounts that  otherwise are to be
distributed to the Class OC Certificates pursuant to 4.02 (iii) (h) shall first
be  deposited  in the Excess  Reserve  Fund  Account in an amount  equal to the
difference between the amount on deposit in the Excess Reserve Fund Account and
the  Required  Reserve  Amount  (such amount to be withheld on a pro rata basis
from the Class  OC-1 and Class  OC-2  Certificates  based upon the amount to be
distributed  to each  Class of Class OC  Certificates).  Amounts  that,  in the
absence  of this  requirement,  would have been  distributed  on the Class OC-1
Certificates, shall instead be deposited in the OC-1 Sub-Account. Amounts that,
in the absence of this  requirement,  would have been  distributed on the Class
OC-2 Certificates,  shall instead be deposited in the OC-2 Sub-Account.  To the
extent  amounts held in the Excess Reserve Fund Account  immediately  following
any Distribution  Date exceed the Required Reserve Amount,  such excess will be
paid to the Class OC-1  Certificateholder and the Class OC-2  Certificateholder
in proportion to the relative balances of the OC-1 and OC-2 Sub-Accounts.

                           (B) On each  Distribution  Date on which there
                  exists  a Basis  Risk  CarryForward  Amount  on any  Class  of
                  Certificates,  the  Trustee  shall  withdraw  from the  Excess
                  Reserve Fund Account amounts necessary to pay to such Class or
                  Classes of Certificates  the Basis Risk  CarryForward  Amount.
                  Such  payments  shall  be  made  in  the  following  order  of
                  priority:  first, any Basis Risk CarryForward  Amount incurred
                  by the Class AF-1 Certificates shall be paid to the Holders of
                  the  Class  AF-1   Certificates   from  amounts  in  the  OC-1
                  Sub-Account,   second,  any  Basis  Risk  CarryForward  Amount
                  incurred  by any Class of Group 2  Certificates  shall be paid
                  the related  Certificateholders from OC-1 Sub-Account,  third,
                  any Basis Risk Carry Forward  Amount  incurred by any Class of
                  Group 2 Certificates  shall be paid on those Certificates from
                  the OC-2  Sub-Account;  and,  fourth,  any  Basis  Risk  Carry
                  Forward Amount incurred by the Class AF-1  Certificates  shall
                  be paid to the Holders of the Class AF-1 Certificates from the
                  OC-2  Sub-Account.  If, on any Distribution  Date, two or more
                  Classes  of  the  Group  2  Certificates  have  a  Basis  Risk
                  CarryForward  Amount, and the sum of those amounts exceeds the
                  amount  then on deposit in the Excess  Reserve  Fund  Account,
                  then  amounts  in the Excess  Reserve  Fund  Account  shall be
                  allocated to those  Classes on a pro rata basis based upon the
                  amount of Basis  Risk  CarryForward  Amount  owed to each such
                  Class.

                    (ii) The Trustee shall account for the Excess  Reserve Fund
               Account  as an  outside  reserve  fund  withhin  the  meaning of
               Treasury  regulation  1.860G-2(h)  and not an asset of any REMIC
               created  pursuant  to this  Agreement.  The  owner  of the  OC-1
               Sub-Account  is the Class OC-1  Certificateholder.  The owner of
               the Class OC-2 Sub-Account is the Class OC-2  Certificateholder.
               For all Federal tax purposes,  amounts transferred by the Master
               REMIC to the Excess  Reserve  Fund  Account  shall be treated as
               distributions  by the  Trustee  to the Class OC-1 and Class OC-2
               Certificateholders.

                    (iii) The Trustee  shall invest  amounts held in the Excess
               Reserve Fund Account  only in Permitted  Investments.  The Class
               OC-1 Certificateholder  shall direct the Trustee with respect to
               investment  of amount in the OC-1  Sub-Account.  The Class  OC-2
               Certificateholder  shall  direct  the  Trustee  with  respect to
               investment  of amounts in the OC-2 Sub Account.  

                    (iv) The Master Servicer, on any Distribution Date on which
               the amounts in the Excess Reserve Fund are  insufficient  to pay
               Basis Risk  Carryforward  Amounts in full (including any amounts
               deposited in such fund on such Distribution Date), shall advance
               to the Excess  Reserve Fund an amount equal to the lesser of (a)
               the Basis Risk  Carryforward  Amount that would not otherwise be
               paid on such  Distribution  Date and (b) the amount of its Extra
               Master  Servicing  Fee  otherwise  payable on such  Distribution
               Date. 

                    (v) Any Basis Risk Carryforward Amounts paid by the Trustee
               to the  Adjustable  Rate  Certificateholders  (other  than  such
               amounts paid from  advances of the Extra Master  Servicing  Fee)
               shall be  accounted  for by the  Trustee as amounts  paid to the
               Holders  of the  Class  OC-1  Certificates  and the  Class  OC-2
               Certificates.  In addition,  the Trustee  shall  account for the
               Adjustable Rate Certificateholders rights to receive payments of
               Basis Risk Carryforward  Amounts as rights in a limited recourse
               interest  rate cap contract  written by the Class OC-1 and Class
               OC-2   Certificateholders   in  favor  of  the  Adjustable  Rate
               Certificateholders.

                    (vi)   Notwithstanding  any  provision  contained  in  this
               Agreement,  the  Trustee  shall  not be  required  to  make  any
               payments  from  the  Excess   Reserve  Fund  Account  except  as
               expressly  set forth in this  Section  3.06(d).  

          (e) The Trustee shall establish and maintain the Distribution Account
on behalf of the Certificateholders.  Each institution at which the Certificate
Account or Distribution Account is maintained shall invest the funds therein as
directed in writing by the Master  Servicer  in  Permitted  Investments,  which
shall  mature not later than (i) in the case of the  Certificate  Account,  the
second  Business Day next preceding the related  Distribution  Account  Deposit
Date  (except  that  if  such  Permitted  Investment  is an  obligation  of the
institution that maintains such account,  then such Permitted  Investment shall
mature not later than the Business Day next preceding such Distribution Account
Deposit Date) and (ii) in the case of the  Distribution  Account,  the Business
Day  next  preceding  the  Distribution  Date  (except  that if such  Permitted
Investment is an obligation of the  institution  that  maintains  such account,
then such Permitted  Investment  shall mature not later than such  Distribution
Date)  and,  in each  case,  shall  not be sold or  disposed  of  prior  to its
maturity.  All  such  Permitted  Investments  shall  be made in the name of the
Trustee, for the benefit of the Certificateholders. All income and gain (net of
any  losses)  realized  from any such  investment  of funds on  deposit  in the
Certificate Account or the Distribution Account shall be for the benefit of the
Master Servicer as servicing  compensation  and shall be remitted to it monthly
as  provided  herein.  The  amount of any  realized  losses in the  Certificate
Account or the Distribution  Account incurred in any such account in respect of
any such investments  shall promptly be deposited by the Master Servicer in the
Certificate  Account or paid to the Trustee for deposit  into the  Distribution
Account,  as  applicable.  The Trustee in its fiduciary  capacity  shall not be
liable for the amount of any loss incurred in respect of any investment or lack
of  investment  of funds held in the  Certificate  Account or the  Distribution
Account and made in accordance with this Section 3.06.

          (f) The Master Servicer shall give notice to the Trustee, the Seller,
each Rating Agency and the Depositor of any proposed  change of the location of
the Certificate  Account not later than 30 days and not more than 45 days prior
to any change  thereof.  The Trustee shall give notice to the Master  Servicer,
the Seller,  each Rating Agency and the Depositor of any proposed change of the
location of the  Distribution  Account not later than 30 days and not more than
45 days prior to any change thereof.

          SECTION 3.07.  Collection of Taxes,  Assessments  and Similar  Items;
Escrow Accounts.

          (a) To the  extent  required  by the  related  Mortgage  Note and not
violative of current law, the Master  Servicer shall establish and maintain one
or more accounts (each, an "Escrow Account") and deposit and retain therein all
collections  from the  Mortgagors  (or  advances)  for the  payment  of  taxes,
assessments,  hazard insurance  premiums or comparable items for the account of
the  Mortgagors.  Nothing herein shall require the Master  Servicer to compel a
Mortgagor to establish an Escrow Account in violation of applicable law.

          (b)  Withdrawals of amounts so collected from the Escrow Accounts may
be made only to effect timely payment of taxes,  assessments,  hazard insurance
premiums,  condominium  or  PUD  association  dues,  or  comparable  items,  to
reimburse (without  duplication) the Master Servicer out of related collections
for any  payments  made  pursuant to Sections  3.12 (with  respect to taxes and
assessments   and  insurance   premiums)  and  3.13  (with  respect  to  hazard
insurance),  to refund to any Mortgagors any sums determined to be overages, to
pay  interest,  if  required  by law or the terms of the  related  Mortgage  or
Mortgage  Note, to Mortgagors on balances in the Escrow Account or to clear and
terminate the Escrow Account at the termination of this Agreement in accordance
with Section 9.01.  The Escrow  Accounts shall not be a part of the Trust Fund.

          (c) The Master  Servicer  shall  advance any payments  referred to in
Section  3.07(a) that are not timely paid by the  Mortgagors or advanced by the
Master Servicer on the date when the tax,  premium or other cost for which such
payment is intended  is due,  but the Master  Servicer  shall be required so to
advance only to the extent that such  advances,  in the good faith  judgment of
the  Master  Servicer,  will  be  recoverable  by the  Master  Servicer  out of
Insurance  Proceeds,  Liquidation  Proceeds or otherwise.

          SECTION  3.08.  Access  to  Certain   Documentation  and  Information
Regarding the Mortgage Loans.

          The Master Servicer shall afford,  or shall cause the CHL Servicer to
afford,  the  Depositor  and the Trustee  reasonable  access to all records and
documentation  regarding  the  Mortgage  Loans  and  all  accounts,   insurance
information  and other matters  relating to this  Agreement,  such access being
afforded  without charge,  but only upon  reasonable  request and during normal
business hours at the office designated by the Master Servicer.

          Upon reasonable  advance notice in writing,  the Master Servicer will
provide, or will cause the CHL Servicer to provide,  to each  Certificateholder
which is a savings and loan  association,  bank or  insurance  company  certain
reports and reasonable  access to information and  documentation  regarding the
Mortgage  Loans  sufficient  to permit  such  Certificateholder  to comply with
applicable  regulations of the OTS or other regulatory authorities with respect
to investment in the  Certificates;  provided that the Master  Servicer and the
CHL Servicer shall be entitled to be reimbursed by each such  Certificateholder
for actual expenses incurred by the Master Servicer or the CHL Servicer, as the
case may be, in providing such reports and access.

          SECTION 3.09. Permitted Withdrawals from the Certificate Account, the
Distribution Account and the Excess Reserve Fund Account.

          (a) The Master Servicer may from time to time make  withdrawals  from
the Certificate Account for the following purposes:

                    (ii) to pay to the Master  Servicer or the CHL Servicer (to
               the extent not previously  retained) the servicing  compensation
               to which it is  entitled  pursuant  to  Section  3.15 (by way of
               clarification,  the  compensation  of  the  CHL  Servicer  shall
               constitute   part   of  the   Master   Servicer's   compensation
               hereunder),  and to pay to the Master  Servicer,  as  additional
               master servicing compensation,  earnings on or investment income
               with respect to funds in or credited to the Certificate Account;

                    (iii)   to   reimburse   the   Master   Servicer   for  any
               Nonrecoverable Advance previously made;

                    (iv) to reimburse  the Master  Servicer or the CHL Servicer
               for Insured Expenses from the related Insurance Proceeds;

                    (v) to reimburse the Master  Servicer for (a)  unreimbursed
               Servicing Advances, the Master Servicer's right to reimbursement
               pursuant to this clause (a) with  respect to any  Mortgage  Loan
               being limited to amounts received on such Mortgage Loan(s) which
               represent  late  recoveries  of  the  payments  for  which  such
               advances  were made pursuant to Section 3.01 or Section 3.07 and
               (b) for unpaid  Master  Servicing  Fees as  provided  in Section
               3.12; 

                    (vi) to pay to the purchaser, with respect to each Mortgage
               Loan or  property  acquired  in  respect  thereof  that has been
               purchased  pursuant to Section 2.02,  2.03 or 3.14,  all amounts
               received  thereon  after  the  date of such  purchase;  

                    (vii) to reimburse the Seller,  the Master  Servicer or the
               Depositor for expenses  incurred by any of them and reimbursable
               pursuant  to  Section  6.03;   

                    (viii) to withdraw any amount  deposited in the Certificate
               Account and not  required to be  deposited  therein;  

                    (ix) on or prior to the Distribution  Account Deposit Date,
               to withdraw an amount equal to the related  Available  Funds and
               the Trustee  Fee for such  Distribution  Date,  to the extent on
               deposit, and remit such amount to the Trustee for deposit in the
               Distribution  Account;  and  

                    (x) to clear and  terminate  the  Certificate  Account upon
               termination of this Agreement pursuant to Section 9.01.

          The Master Servicer shall keep and maintain separate accounting, on a
Mortgage  Loan by  Mortgage  Loan  basis,  for the  purpose of  justifying  any
withdrawal from the Certificate  Account pursuant to such subclauses (i), (ii),
(iv), (v) and (vi). Prior to making any withdrawal from the Certificate Account
pursuant to subclause  (iii),  the Master Servicer shall deliver to the Trustee
an Officer's  Certificate of a Servicing  Officer  indicating the amount of any
previous  Advance  determined  by the Master  Servicer  to be a  Nonrecoverable
Advance and  identifying  the  related  Mortgage  Loan(s) and their  respective
portions of such Nonrecoverable Advance.

          (b) The Trustee shall  withdraw funds from the  Distribution  Account
for  distributions  to  Certificateholders  in the  manner  specified  in  this
Agreement  (and to  withhold  from the amounts so  withdrawn  the amount of any
taxes that it is  authorized  to  withhold  pursuant to the last  paragraph  of
Section 8.11). In addition,  the Trustee may from time to time make withdrawals
from the Distribution Account for the following purposes:

                    (ii) to pay to  itself  the  Trustee  Fee  for the  related
               Distribution Date;

                    (iii) to pay to the Master Servicer as additional servicing
               compensation  earnings on or  investment  income with respect to
               funds in the Distribution  Account; 

                    (iv) to  withdraw  and  return to the Master  Servicer  any
               amount deposited in the Distribution Account and not required to
               be  deposited  therein;  and  

                    (v) to clear and  terminate the  Distribution  Account upon
               termination  of the Agreement  pursuant to Section 9.01. 

          (c) On each  Distribution  Date,  the Trustee shall make  withdrawals
from the Excess Reserve Fund Account for deposit in the Distribution Account an
amount equal to the amount  required  pursuant to Section 3.06(d) above. On the
earlier  of (i) the  Distribution  Date on  which  all of the  Adjustable  Rate
Certificates  are reduced to zero and (ii) the  termination  of this  Agreement
pursuant to Section 9.01, any amount remaining on deposit in the Excess Reserve
Fund Account after giving effect to the requirements of the preceding  sentence
shall be withdrawn  by the Trustee and paid to the Class OC  Certificateholders
in proportion to the amount  previously  contributed  by each of the Class OC-1
and Class OC-2 Certificates into the Excess Reserve Fund Account.

          SECTION 3.10. Maintenance of Hazard Insurance; Maintenance of Primary
Insurance Policies.

          (a) The Master Servicer shall maintain or cause to be maintained, for
each Mortgage Loan,  hazard insurance with extended  coverage in an amount that
is at least  equal to the  lesser  of (i) the  maximum  insurable  value of the
improvements  securing  such  Mortgage  Loan or  (ii)  the  greater  of (y) the
outstanding  principal balance of the Mortgage Loan and (z) an amount such that
the proceeds of such policy shall be sufficient to prevent the Mortgagor and/or
the mortgagee from becoming a co-insurer.  Each such policy of standard  hazard
insurance shall contain, or have an accompanying  endorsement that contains,  a
standard mortgagee clause. Any amounts collected under any such policies (other
than the  amounts  to be applied to the  restoration  or repair of the  related
Mortgaged  Property or amounts released to the Mortgagor in accordance with the
Master  Servicer's  normal  servicing  procedures)  shall be  deposited  in the
Certificate  Account. Any cost incurred in maintaining any such insurance shall
not,   for  the   purpose  of   calculating   monthly   distributions   to  the
Certificateholders or remittances to the Trustee for their benefit, be added to
the principal balance of the Mortgage Loan,  notwithstanding  that the terms of
the  Mortgage  Loan so permit.  Such costs shall be  recoverable  by the Master
Servicer out of late  payments by the related  Mortgagor or out of  Liquidation
Proceeds to the extent  permitted by Section 3.09. It is understood  and agreed
that no  earthquake  or other  additional  insurance  is to be  required of any
Mortgagor or  maintained  on property  acquired in respect of a Mortgage  other
than pursuant to such  applicable  laws and regulations as shall at any time be
in force and as shall  require  such  additional  insurance.  If the  Mortgaged
Property  is  located  at the time of  origination  of the  Mortgage  Loan in a
federally  designated  special flood hazard area and such area is participating
in the national flood insurance program,  the Master Servicer shall cause flood
insurance to be  maintained  with  respect to such  Mortgage  Loan.  Such flood
insurance  shall  be in an  amount  equal  to the  least  of (i)  the  original
principal  balance of the related Mortgage Loan, (ii) the replacement  value of
the  improvements  which  are part of such  Mortgaged  Property,  and (iii) the
maximum amount of such insurance  available for the related Mortgaged  Property
under the national flood insurance program.

          In the event that the Master  Servicer  shall  obtain and  maintain a
blanket policy insuring  against hazard losses on all of the Mortgage Loans, it
shall  conclusively be deemed to have satisfied its obligations as set forth in
the first  sentence of this Section 3.10, it being  understood  and agreed that
such policy may contain a deductible clause on terms  substantially  equivalent
to those commercially available and maintained by comparable servicers. If such
policy  contains a deductible  clause,  the Master Servicer shall, in the event
that there shall not have been maintained on the related  Mortgaged  Property a
policy  complying with the first sentence of this Section 3.10, and there shall
have been a loss that would have been  covered by such  policy,  deposit in the
Certificate  Account the amount not otherwise  payable under the blanket policy
because of such deductible  clause. In connection with its activities as Master
Servicer of the  Mortgage  Loans,  the Master  Servicer  agrees to present,  on
behalf of  itself,  the  Depositor,  and the  Trustee  for the  benefit  of the
Certificateholders, claims under any such blanket policy.

          (b) The Master Servicer shall not take, or permit the CHL Servicer to
take,  any action  which  would  result in  non-coverage  under any  applicable
Primary  Insurance  Policy of any loss which, but for the actions of the Master
Servicer or the CHL Servicer,  would have been covered  thereunder.  The Master
Servicer shall not cancel or refuse to renew any such Primary  Insurance Policy
that is in effect at the date of the initial  issuance of the  Certificates and
is  required  to be kept in force  hereunder  unless  the  replacement  Primary
Insurance  Policy for such canceled or non-renewed  policy is maintained with a
Qualified  Insurer.  The Master  Servicer shall not be required to maintain any
Primary  Insurance  Policy  (i)  with  respect  to  any  Mortgage  Loan  with a
Loan-to-Value  Ratio of Combined  Loan-to-Value Ratio (as applicable) less than
or equal to 80% as of any date of  determination  or, based on a new appraisal,
the principal  balance of such Mortgage Loan  represents 80% or less of the new
Appraised  Value  or (ii) if  maintaining  such  Primary  Insurance  Policy  is
prohibited  by  applicable  law.  The  Master  Servicer  agrees,  to the extent
permitted by  applicable  law, to effect the timely  payment of the premiums on
each Primary Insurance Policy,  and such costs not otherwise  recoverable shall
be recoverable by the Master Servicer from the related liquidation proceeds.

          In connection  with its activities as Master Servicer of the Mortgage
Loans,  the Master  Servicer  agrees to present,  or cause the CHL  Servicer to
present, on behalf of itself, the Trustee and the Certificateholders, claims to
the insurer under any Primary  Insurance  Policies and, in this regard, to take
such reasonable  action in accordance  with the Servicing  Standard as shall be
necessary to permit recovery under any Primary  Insurance  Policies  respecting
defaulted  Mortgage Loans. Any amounts  collected by the Master Servicer or the
CHL Servicer  under any Primary  Insurance  Policies  shall be deposited in the
Certificate Account or the Collection Account (as applicable).

          SECTION  3.11.   Enforcement  of  Due-On-Sale   Clauses;   Assumption
Agreements.

          (a) Except as  otherwise  provided  in this  Section  3.11,  when any
property  subject to a Mortgage has been conveyed by the Mortgagor,  the Master
Servicer or the CHL Servicer  shall to the extent that it has knowledge of such
conveyance  and  in  accordance  with  the  Servicing  Standard,   enforce  any
due-on-sale  clause  contained in any Mortgage Note or Mortgage,  to the extent
permitted under  applicable law and governmental  regulations,  but only to the
extent that such enforcement  will not adversely affect or jeopardize  coverage
under any Required Insurance Policy.  Notwithstanding the foregoing, the Master
Servicer and the CHL  Servicer  are not  required to exercise  such rights with
respect to a Mortgage Loan if the Person to whom the related Mortgaged Property
has been  conveyed  or is  proposed  to be  conveyed  satisfies  the  terms and
conditions  contained in the Mortgage Note and Mortgage related thereto and the
consent of the mortgagee  under such Mortgage Note or Mortgage is not otherwise
so  required  under such  Mortgage  Note or  Mortgage  as a  condition  to such
transfer.  In the event that (i) the Master  Servicer  or the CHL  Servicer  is
prohibited by law from  enforcing any such  due-on-sale  clause,  (ii) coverage
under any Required  Insurance  Policy would be  adversely  affected,  (iii) the
Mortgage Note does not include a due-on-sale  clause or (iv)  nonenforcement is
otherwise permitted  hereunder,  the Master Servicer is authorized,  subject to
Section 3.11(b), to take or enter into an assumption and modification agreement
from or with  the  person  to whom  such  property  has  been or is about to be
conveyed,  pursuant to which such person becomes liable under the Mortgage Note
and, unless  prohibited by applicable  state law, the Mortgagor  remains liable
thereon,  provided that the Mortgage  Loan shall  continue to be covered (if so
covered  before the Master  Servicer  enters such  agreement) by the applicable
Required Insurance Policies.  The Master Servicer,  subject to Section 3.11(b),
is also  authorized  with the prior approval of the insurers under any Required
Insurance  Policies 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 Mortgage Note. Notwithstanding the foregoing, the Master Servicer shall not
be deemed to be in default under this Section 3.11 by reason of any transfer or
assumption  which the Master Servicer  reasonably  believes it is restricted by
law from preventing, for any reason whatsoever.

          (b) Subject to the Master  Servicer's duty to enforce any due-on-sale
clause to the  extent  set  forth in  Section  3.11(a),  in any case in which a
Mortgaged  Property  has been  conveyed  to a Person by a  Mortgagor,  and such
Person is to enter into an assumption  agreement or  modification  agreement or
supplement  to the Mortgage Note or Mortgage that requires the signature of the
Trustee,  or if an  instrument  of release  signed by the  Trustee is  required
releasing  the  Mortgagor  from  liability  on the  Mortgage  Loan,  the Master
Servicer shall prepare and deliver or cause to be prepared and delivered to the
Trustee for signature and shall direct, in writing,  the Trustee to execute the
assumption  agreement  with the Person to whom the Mortgaged  Property is to be
conveyed and such modification  agreement or supplement to the Mortgage Note or
Mortgage or other  instruments  as are reasonable or necessary to carry out the
terms  of the  Mortgage  Note or  Mortgage  or  otherwise  to  comply  with any
applicable laws regarding assumptions or the transfer of the Mortgaged Property
to such Person. In connection with any such assumption, no material term of the
Mortgage Note may be changed.  In addition,  the  substitute  Mortgagor and the
Mortgaged Property must be acceptable to the Master Servicer in accordance with
its  underwriting  standards  as  then  in  effect.  Together  with  each  such
substitution,  assumption  or other  agreement or  instrument  delivered to the
Trustee for  execution by it, the Master  Servicer  shall  deliver an Officer's
Certificate signed by a Servicing Officer stating that the requirements of this
subsection  have been met in connection  therewith.  The Master  Servicer shall
notify,  or  cause  the CHL  Servicer  to  notify,  the  Trustee  that any such
substitution  or assumption  agreement has been  completed by forwarding to the
Trustee the original of such substitution or assumption agreement, which in the
case of the original shall be added to the related Mortgage File and shall, for
all purposes,  be considered a part of such Mortgage File to the same extent as
all other  documents  and  instruments  constituting  a part  thereof.  Any fee
collected  by the Master  Servicer or the CHL  Servicer  for  entering  into an
assumption  or  substitution  of  liability  agreement  will be retained by the
Master  Servicer as additional  master  servicing  compensation.

          SECTION 3.12.  Realization Upon Defaulted Mortgage Loans;  Repurchase
of Certain Mortgage Loans.

          (a) The Master  Servicer shall use  reasonable  efforts in accordance
with the Servicing  Standard to foreclose upon or otherwise  comparably convert
the ownership of Mortgaged  Properties in respect of which the related Mortgage
Loans as come into and  continue  in  default  and as to which no  satisfactory
arrangements can be made for collection of delinquent  payments.  In connection
with such foreclosure or other conversion, the Master Servicer shall follow the
Servicing  Standard and shall follow the  requirements of the insurer under any
Required Insurance Policy.  Notwithstanding the foregoing,  the Master Servicer
shall  not be  required  to  expend  its  own  funds  in  connection  with  any
foreclosure  or  towards  the  restoration  of any  property  unless  it  shall
determine  (i) that such  restoration  and/or  foreclosure  will  increase  the
proceeds of liquidation of the Mortgage Loan after  reimbursement  to itself of
such  expenses and (ii) that such expenses  will be  recoverable  to it through
Liquidation  Proceeds  (respecting which it shall have priority for purposes of
withdrawals  from  the  Certificate  Account).  The  Master  Servicer  shall be
responsible  for all  other  costs  and  expenses  incurred  by it in any  such
proceedings;  provided,  however,  that it shall be entitled  to  reimbursement
thereof from the  liquidation  proceeds  with respect to the related  Mortgaged
Property,  as provided in the definition of Liquidation Proceeds. If the Master
Servicer has knowledge that a Mortgaged  Property which the Master  Servicer is
contemplating  acquiring in  foreclosure  or by deed in lieu of  foreclosure is
located within a 1 mile radius of any site listed in the  Expenditure  Plan for
the  Hazardous  Substance  Clean  Up  Bond  Act of  1984  or  other  site  with
environmental or hazardous waste risks known to the Master Servicer, the Master
Servicer will, prior to acquiring the Mortgaged  Property,  consider such risks
and only take action in accordance  with its established  environmental  review
procedures.

          With respect to any REO  Property,  the deed or  certificate  of sale
shall  be  taken  in  the  name  of  the   Trustee   for  the  benefit  of  the
Certificateholders,  or its nominee, on behalf of the  Certificateholders.  The
Trustee's name shall be placed on the title to such REO Property  solely as the
Trustee hereunder and not in its individual capacity. The Master Servicer shall
ensure that the title to such REO Property references the Pooling and Servicing
Agreement and the Trustee's capacity hereunder. Pursuant to its efforts to sell
such REO Property,  the Master Servicer shall either itself or through an agent
selected by the Master  Servicer  protect  and  conserve  such REO  Property in
accordance with the Servicing  Standard and may,  incident to its  conservation
and  protection of the interests of the  Certificateholders,  rent the same, or
any part thereof,  as the Master  Servicer  deems to be in the best interest of
the  Certificateholders  for the period prior to the sale of such REO Property.
The Master  Servicer  shall  prepare for and deliver to the Trustee a statement
with respect to each REO Property  that has been rented  showing the  aggregate
rental  income  received  and all  expenses  incurred  in  connection  with the
management  and  maintenance of such REO Property at such times as is necessary
to enable the Trustee to comply with the  reporting  requirements  of the REMIC
Provisions. The net monthly rental income, if any, from such REO Property shall
be deposited in the Certificate  Account no later than the close of business on
each  Determination  Date. The Master  Servicer shall perform the tax reporting
and withholding required by Sections 1445 and 6050J of the Code with respect to
foreclosures and abandonments,  the tax reporting  required by Section 6050H of
the Code with respect to the receipt of mortgage interest from individuals and,
if required by Section  6050P of the Code with respect to the  cancellation  of
indebtedness  by  certain  financial  entities,   by  preparing  such  tax  and
information  returns as may be required,  in the form required,  and delivering
the same to the Trustee for filing.

          In the event that the Trust Fund acquires any  Mortgaged  Property as
aforesaid or otherwise in  connection  with a default or imminent  default on a
Mortgage  Loan, the Master  Servicer  shall dispose of such Mortgaged  Property
prior to three years after its acquisition by the Trust Fund unless the Trustee
shall have been  supplied  with an  Opinion  of Counsel to the effect  that the
holding  by the  Trust  Fund  of such  Mortgaged  Property  subsequent  to such
two-year  period  will not  result in the  imposition  of taxes on  "prohibited
transactions"  on any REMIC as defined in section 860F of the Code or cause any
REMIC  to fail to  qualify  as a REMIC at any time  that any  Certificates  are
outstanding,  in which case the Trust Fund may continue to hold such  Mortgaged
Property  (subject to any  conditions  contained  in such  Opinion of Counsel).
Notwithstanding  any other provision of this Agreement,  no Mortgaged  Property
acquired  by the Trust  Fund  shall be rented (or  allowed  to  continue  to be
rented) or otherwise  used for the  production of income by or on behalf of the
Trust Fund in such a manner or  pursuant to any terms that would (i) cause such
Mortgaged  Property  to fail to qualify as  "foreclosure  property"  within the
meaning  of Section  860G(a)(8)  of the Code or (ii)  subject  any REMIC to the
imposition  of any federal,  state or local  income taxes on the income  earned
from such Mortgaged  Property  under Section  860G(c) of the Code or otherwise,
unless the Master  Servicer has agreed to indemnify and hold harmless the Trust
Fund with respect to the imposition of any such taxes.

          The  decision  of the Master  Servicer  to  foreclose  on a defaulted
Mortgage Loan shall be subject to a  determination  by the Master Servicer that
the  proceeds  of such  foreclosure  would  exceed  the costs and  expenses  of
bringing  such a proceeding.  The income earned from the  management of any REO
Properties,  net of reimbursement to the Master Servicer for expenses  incurred
(including any property or other taxes) in connection  with such management and
net of unreimbursed  Master  Servicing Fees,  Advances and Servicing  Advances,
shall be applied to the  payment of  principal  of and  interest on the related
defaulted  Mortgage Loans (with interest accruing as though such Mortgage Loans
were still current and  adjustments,  if applicable,  to the Mortgage Rate were
being  made in  accordance  with the terms of the  Mortgage  Note) and all such
income shall be deemed,  for all purposes in this Agreement,  to be payments on
account of principal  and interest on the related  Mortgage  Notes and shall be
deposited into the Certificate  Account.  To the extent the net income received
during any calendar month is in excess of the amount attributable to amortizing
principal  and accrued  interest at the  related  Mortgage  Rate on the related
Mortgage Loan for such calendar month,  such excess shall be considered to be a
partial prepayment of principal of the related Mortgage Loan.

          The proceeds from any  liquidation of a Mortgage Loan, as well as any
income  from an REO  Property,  will  be  applied  in the  following  order  of
priority:  first, to reimburse the Master Servicer for any related unreimbursed
Servicing  Advances  or  Master  Servicing  Fees,  as  applicable;  second,  to
reimburse the Master Servicer, as applicable,  and to reimburse the Certificate
Account  for any  Nonrecoverable  Advances  (or  portions  thereof)  that  were
previously  withdrawn by the Master  Servicer  pursuant to Section  3.09(a)(ii)
that related to such Mortgage Loan;  third,  to accrued and unpaid interest (to
the extent no Advance  has been made for such  amount or any such  Advance  has
been reimbursed) on the Mortgage Loan or related REO Property,  at the Adjusted
Net Mortgage Rate through the Remittance Period preceding the Distribution Date
on which such amounts are required to be distributed; and fourth, as a recovery
of  principal  of  the  Mortgage  Loan.  Excess  Proceeds,  if  any,  from  the
liquidation  of a  Liquidated  Mortgage  Loan will be  retained  by the  Master
Servicer as additional servicing compensation pursuant to Section 3.15.

          (b) The Master Servicer, in its sole discretion, shall have the right
to purchase for its own account from the Trust Fund any Mortgage  Loan which is
91 days or more delinquent at a price equal to the Purchase Price. The Purchase
Price for any  Mortgage  Loan  purchased  hereunder  shall be  deposited in the
Certificate  Account and the Trustee,  upon receipt of a  certificate  from the
Master  Servicer in the form of Exhibit N hereto,  shall release or cause to be
released to the purchaser of such  Mortgage Loan the related  Mortgage File and
shall execute and deliver such  instruments of transfer or assignment  prepared
by the purchaser of such Mortgage Loan, in each case without recourse, as shall
be necessary to vest in the  purchaser of such  Mortgage Loan any Mortgage Loan
released  pursuant hereto and the purchaser of such Mortgage Loan shall succeed
to all the Trustee's right, title and interest in and to such Mortgage Loan and
all  security  and  documents  related  thereto.  Such  assignment  shall be an
assignment  outright and not for security.  The purchaser of such Mortgage Loan
shall thereupon own such Mortgage Loan, and all security and documents, free of
any further  obligation to the Trustee or the  Certificateholders  with respect
thereto.

          (c) The Master  Servicer may agree to a modification  of any Mortgage
Loan (the "Relevant  Mortgage Loan") upon the request of the related Mortgagor,
provided that the  modification  is in lieu of a  refinancing  and the Mortgage
Rate on the Relevant Mortgage Loan, as modified,  is approximately a prevailing
market rate for  newly-originated  mortgage loans having similar terms and (ii)
the Master Servicer purchases the Relevant Mortgage Loan from the Trust Fund as
described below.  Effective  immediately after such  modification,  and, in any
event, on the same Business Day on which the  modification  occurs,  all right,
title and  interest of the Trustee in and to the Modified  Mortgage  Loan shall
automatically be deemed transferred and assigned to the Master Servicer and all
benefits and burdens of ownership  thereof,  including  without  limitation the
right to accrued  interest  thereon from and including the date of modification
and the risk of default thereon,  shall pass to the Master Servicer. The Master
Servicer shall promptly  deliver to the Trustee a certification  of a Servicing
Officer to the effect  that all  requirements  of the first  paragraph  of this
subsection (c) have been satisfied with respect to such Modified Mortgage Loan.

          The Master Servicer shall deposit the Purchase Price for any Modified
Mortgage Loan in the  Certificate  Account  pursuant to Section 3.06 within one
Business Day after the purchase of such Modified Mortgage Loan. Upon receipt by
the Trustee of written  notification  of any such deposit signed by a Servicing
Officer,  the Trustee shall release to the Master Servicer the related Mortgage
File and shall execute and deliver such  instruments of transfer or assignment,
in each case  without  recourse,  as shall be  necessary  to vest in the Master
Servicer  any  Modified  Mortgage  Loan  previously  transferred  and  assigned
pursuant hereto.

          The Master Servicer  covenants and agrees to indemnify the Trust Fund
against any and all liability for any  "prohibited  transaction"  taxes and any
related interest, additions and penalties imposed on the Trust Fund established
hereunder as a result of any modification of a Mortgage Loan effected  pursuant
to this  subsection  (c), any holding of a Modified  Mortgage Loan by the Trust
Fund or any purchase of a Modified  Mortgage  Loan by the Master  Servicer (but
such obligation shall not prevent the Master Servicer or any other  appropriate
Person from  contesting any such tax in appropriate  proceedings  and shall not
prevent the Master Servicer from withholding  payment of such tax, if permitted
by law,  pending the outcome of such  proceedings).  The Master  Servicer shall
have no right of  reimbursement  for any amount paid  pursuant to the foregoing
indemnification,  except to the extent that the amount of any tax, interest and
penalties, together with interest thereon, is refunded to the Trust Fund or the
Master Servicer.

          SECTION 3.13. Trustee to Cooperate; Release of Mortgage Files.

          Upon the payment in full of any Mortgage  Loan, or the receipt by the
Master  Servicer of a  notification  that payment in full will be escrowed in a
manner customary for such purposes, the Master Servicer will immediately notify
the Trustee by delivering,  or causing to be delivered, a "Request for Release"
substantially  in the form of Exhibit  N. Upon  receipt  of such  request,  the
Trustee  shall  promptly  release  the  related  Mortgage  File  to the  Master
Servicer,  and the Trustee shall at the Master Servicer's direction execute and
deliver  to  the  Master  Servicer  the  request  for  reconveyance,   deed  of
reconveyance  or  release  or  satisfaction  of  mortgage  or  such  instrument
releasing  the  lien  of the  Mortgage  in each  case  provided  by the  Master
Servicer, together with the Mortgage Note with written evidence of cancellation
thereon. Expenses incurred in connection with any instrument of satisfaction or
deed of reconveyance shall be chargeable to the related Mortgagor. From time to
time  and as shall be  appropriate  for the  servicing  or  foreclosure  of any
Mortgage Loan,  including for such purpose collection under any policy of flood
insurance, any fidelity bond or errors or omissions policy, or for the purposes
of effecting a partial  release of any Mortgaged  Property from the lien of the
Mortgage or the making of any  corrections to the Mortgage Note or the Mortgage
or any of the other documents included in the Mortgage File, the Trustee shall,
upon  delivery to the Trustee of a Request for Release in the form of Exhibit M
signed by a Servicing Officer, release the Mortgage File to the Master Servicer
or its  designee,  including,  at the  Master  Servicer's  direction,  the  CHL
Servicer.  Subject  to the  further  limitations  set forth  below,  the Master
Servicer  shall cause the Mortgage File or documents so released to be returned
to the Trustee when the need therefor by the Master  Servicer no longer exists,
unless the Mortgage Loan is liquidated  and the proceeds  thereof are deposited
in the Certificate  Account, in which case the Master Servicer shall deliver to
the  Trustee  a Request  for  Release  in the form of  Exhibit  N,  signed by a
Servicing Officer.

          If the Master  Servicer at any time seeks to  initiate a  foreclosure
proceeding  in  respect  of  any  Mortgaged  Property  as  authorized  by  this
Agreement,  the Master  Servicer  shall deliver or cause to be delivered to the
Trustee,  for signature,  as  appropriate,  any court  pleadings,  requests for
trustee's sale or other documents  necessary to effectuate such  foreclosure or
any legal  action  brought to obtain  judgment  against  the  Mortgagor  on the
Mortgage Note or the Mortgage or to obtain a deficiency  judgment or to enforce
any other  remedies or rights  provided by the Mortgage Note or the Mortgage or
otherwise available at law or in equity.

          SECTION  3.14.  Documents,  Records  and Funds in  Possession  of the
Master Servicer to be Held for the Trustee.

          The Master  Servicer shall account fully to the Trustee for any funds
received by the Master  Servicer or the CHL  Servicer  or which  otherwise  are
collected by the Master Servicer as Liquidation  Proceeds or Insurance Proceeds
in respect of any Mortgage Loan. All Mortgage Files and funds collected or held
by, or under the  control of, the Master  Servicer  in respect of any  Mortgage
Loans,  whether from the collection of principal and interest  payments or from
Liquidation Proceeds, including but not limited to, any funds on deposit in the
Certificate Account,  shall be held by the Master Servicer for and on behalf of
the  Trustee  and shall be and remain the sole and  exclusive  property  of the
Trustee,  subject to the applicable  provisions of this  Agreement.  The Master
Servicer  also agrees that it shall not create,  incur or subject any  Mortgage
File or any funds that are deposited in the Certificate Account, the Collection
Account,  Distribution  Account  or  any  Escrow  Account,  or any  funds  that
otherwise  are or may become due or payable to the  Trustee  for the benefit of
the Certificateholders,  to any claim, lien, security interest, judgment, levy,
writ of attachment or other encumbrance, or assert by legal action or otherwise
any claim or right of setoff  against any Mortgage File or any funds  collected
on, or in connection with, a Mortgage Loan,  except,  however,  that the Master
Servicer  shall be  entitled  to set off against and deduct from any such funds
any amounts that are properly due and payable to the Master Servicer under this
Agreement.

          SECTION 3.15. Servicing Compensation.

          As  compensation  for its activities  hereunder,  the Master Servicer
shall be  entitled  out of each  payment of  interest  on a  Mortgage  Loan (or
portion  thereof)  included  in the Trust Fund to retain or  withdraw  from the
Certificate  Account  an  amount  equal to the  Master  Servicing  Fee for such
Distribution Date.

          Additional  master  servicing  compensation  in the  form  of  Excess
Proceeds,  Extra Master Servicing Fees, prepayment penalties,  assumption fees,
late payment  charges and all income and gain net of any losses  realized  from
Permitted  Investments  shall be retained by the Master  Servicer to the extent
not  required to be deposited in the  Certificate  Account  pursuant to Section
3.06. The Master Servicer shall be required to pay all expenses  incurred by it
in connection with its servicing  activities  hereunder  (including the fees of
the CHL  Servicer  and any  Subservicer,  payment  of any  premiums  for hazard
insurance and any Primary  Insurance  Policy and maintenance of the other forms
of insurance  coverage required by this Agreement) and shall not be entitled to
reimbursement therefor except as specifically provided in this Agreement.

          Additional   servicing   compensation   in  the  form  of  prepayment
penalties,  assumption  fees and late payment  charges shall be retained by the
CHL  Servicer to the extent not  required  to be  deposited  in the  Collection
Account  pursuant to the CHL  Servicing  Agreement.  The CHL Servicer  shall be
required to pay all expenses  incurred by it in  connection  with its servicing
activities under the CHL Servicing Agreement (including, as applicable, payment
of any  premium  for hazard  insurance  and any  Primary  Insurance  Policy and
maintenance of the other forms of insurance coverage required by this Agreement
and  the  CHL  Servicing  Agreement)  and  shall  not  be  entitled  to  direct
reimbursement  therefor  except  as  specifically  provided  in  it's  the  CHL
Servicing Agreement and not inconsistent with this Agreement.

          In the event of any  Prepayment  Interest  Shortfall,  the  aggregate
Master Servicing Fee for such Distribution Date shall be reduced (but not below
zero) by an amount equal to the Compensating Interest.

          SECTION 3.16. Access to Certain Documentation.

          The Master  Servicer  shall provide (and shall cause the CHL Servicer
to provide) to the OTS and the FDIC and to  comparable  regulatory  authorities
supervising  Holders  of  Subordinated   Certificates  and  the  examiners  and
supervisory agents of the OTS, the FDIC and such other  authorities,  access to
the   documentation   regarding  the  Mortgage  Loans  required  by  applicable
regulations  of the OTS and the FDIC.  Such access  shall be  afforded  without
charge,  but only upon  reasonable and prior written  request and during normal
business  hours at the offices  designated by the Master  Servicer.  Nothing in
this Section 3.16 shall limit the obligation of the Master  Servicer to observe
any  applicable  law  prohibiting   disclosure  of  information  regarding  the
Mortgagors  and the  failure  of the Master  Servicer  or the CHL  Servicer  to
provide access as provided in this Section 3.16 as a result of such  obligation
shall not constitute a breach of this Section 3.16.

          SECTION 3.17. Annual Statement as to Compliance.

          The Master Servicer shall deliver to the Depositor and the Trustee on
or  before  120  days  after  the end of the  Master  Servicer's  fiscal  year,
commencing with its 1998 fiscal year, an Officer's  Certificate  stating, as to
the signer thereof,  that (i) a review of the activities of the Master Servicer
during  the  preceding  calendar  year  and of the  performance  of the  Master
Servicer under this  Agreement has been made under such officer's  supervision,
(ii) to the best of such officer's knowledge,  based on such review, the Master
Servicer has fulfilled all its obligations under this Agreement throughout such
year,  or,  if  there  has  been a  default  in  the  fulfillment  of any  such
obligation,  specifying  each such default known to such officer and the nature
and status thereof and (iii) to the best of such officer's  knowledge,  the CHL
Servicer and each Subservicer (if any) has fulfilled all its obligations  under
the CHL Servicing Agreement or the related Subservicing  Agreement, as the case
may  be,  throughout  such  year,  or,  if  there  has  been a  default  in the
fulfillment of any such obligation,  specifying each such default known to such
officer and the nature and status thereof.  The Trustee shall forward a copy of
each such statement to each Rating Agency.

          SECTION  3.18.  Annual  Independent  Public  Accountants'   Servicing
Statement; Financial Statements.

          On or before 120 days after the end of the Master  Servicer's  fiscal
year,  commencing with its 1998 fiscal year, the Master Servicer at its expense
shall cause a nationally or regionally  recognized  firm of independent  public
accountants  (who may also  render  other  services  to the CHL  Servicer,  any
Subservicer,  the  Seller or any  affiliate  thereof)  which is a member of the
American  Institute of Certified  Public  Accountants to furnish a statement to
the Trustee and the Depositor to the effect that such firm has examined certain
documents  and records  relating to the  servicing of the Mortgage  Loans under
this  Agreement or of mortgage  loans under  pooling and  servicing  agreements
substantially  similar  to this  Agreement  (such  statement  to have  attached
thereto a schedule setting forth the pooling and servicing  agreements  covered
thereby) and that, on the basis of such examination, conducted substantially in
compliance with the Uniform Single Attestation  Program for Mortgage Bankers or
the Audit Program for Mortgages serviced for FNMA and FHLMC, such servicing has
been conducted in compliance with such pooling and servicing  agreements except
for such  significant  exceptions  or errors in records that, in the opinion of
such firm, the Uniform Single  Attestation  Program for Mortgage Bankers or the
Audit Program for Mortgages  serviced for FNMA and FHLMC requires it to report.
In rendering  such  statement,  such firm may rely,  as to matters  relating to
direct  servicing of mortgage loans by the the Master  Servicer or servicing of
mortgage loans by the CHL Servicer, upon comparable statements for examinations
conducted  substantially  in  compliance  with the Uniform  Single  Attestation
Program for Mortgage  Bankers or the Audit Program for  Mortgages  serviced for
FNMA and FHLMC  (rendered  within one year of such  statement)  of  independent
public accountants with respect to the Master Servicer or the CHL Servicer,  as
the case may be. Copies of such  statement  shall be provided by the Trustee to
any Certificateholder  upon request at the Master Servicer's expense,  provided
that such statement is delivered by the Master Servicer to the Trustee.

          SECTION 3.19. Errors and Omissions Insurance; Fidelity Bonds.

          The Master  Servicer  shall obtain and  maintain in force,  and shall
cause  the CHL  Servicer  to obtain  and  maintain  in  force,  (a) a policy or
policies of insurance  covering  errors and omissions in the performance of its
obligations as Master  Servicer  hereunder or as the CHL Servicer under the CHL
Servicing Agreement,  as the case may be, and (b) a fidelity bond in respect of
its  officers,  employees  and agents.  Each such  policy or policies  and bond
shall,  together,  comply  with the  requirements  from time to time of FNMA or
FHLMC for persons performing  servicing for mortgage loans purchased by FNMA or
FHLMC.  In the event that any such policy or bond  ceases to be in effect,  the
Master  Servicer shall obtain a comparable  replacement  policy or bond from an
insurer or issuer  meeting the  requirements  set forth above as of the date of
such replacement.


<PAGE>


                                  ARTICLE IV

                                DISTRIBUTIONS AND
                         ADVANCES BY THE MASTER SERVICER

          SECTION 4.01. Advances.

          The Master Servicer shall determine on or before each Master Servicer
Advance  Date  whether  it is  required  to make  an  Advance  pursuant  to the
definition thereof. If the Master Servicer determines it is required to make an
Advance,  it shall, on or before the Master Servicer  Advance Date,  either (i)
deposit  into the  Certificate  Account an amount  equal to the Advance or (ii)
make an appropriate  entry in its records  relating to the Certificate  Account
that any  Amount  Held for  Future  Distribution  has been  used by the  Master
Servicer in discharge of its obligation to make any such Advance.  Any funds so
applied shall be replaced by the Master  Servicer by deposit in the Certificate
Account no later than the close of business on the next Master Servicer Advance
Date.  The  Master  Servicer  shall  be  entitled  to be  reimbursed  from  the
Certificate  Account for all  Advances  of its own funds made  pursuant to this
Section 4.01 as provided in Section 3.09.  The obligation to make Advances with
respect to any  Mortgage  Loan shall  continue if such  Mortgage  Loan has been
foreclosed or otherwise  terminated and the related Mortgaged  Property has not
been liquidated.  The Master Servicer shall inform the Trustee of the amount of
the Advance to be made on each Master  Servicer  Advance Date no later than the
second Business Day before the related Distribution Date.

          The  Master  Servicer  shall  deliver to the  Trustee on the  related
Master Servicer  Advance Date an Officer's  Certificate of a Servicing  Officer
indicating the amount of any proposed Advance determined by the Master Servicer
to be a Nonrecoverable Advance.

          SECTION 4.02. Priorities of Distribution.

          On each Distribution  Date, the Trustee,  by treating such amounts as
paid with respect to regular  interests  from Tier One REMIC to Tier Two REMIC,
Tier Two REMIC to Tier Three REMIC,  Tier Three REMIC to Tier Four REMIC,  Tier
Four REMIC to Tier Five REMIC and Tier Five REMIC to the Master  REMIC and then
will make the  disbursements  and transfers from amounts then on deposit in the
Distribution  Account in the following  order of priority for each  Certificate
Group  and,  in  each  case,  to the  extent  of the  related  Available  Funds
remaining:

          (i) to the  holders of each Class of  Certificates  in the  following
order or priority:

          (a)  to  the  Class  R  Certificates   and  each  Class  of  Class  A
Certificates  for the related  Certificate  Group, the aggregate of the related
Class Optimal Interest  Distribution Amount and any Unpaid Interest Amounts for
such  Classes,  PRO RATA for such  Certificate  Group,  based on the  amount of
interest  which each such  Class is  entitled  to receive on such  Distribution
Date;

          (b) to the Class M-1  Certificates  of such  Certificate  Group,  the
Class Optimal Interest  Distribution Amount for such Class on such Distribution
Date; 

          (c) to the Class M-2  Certificates  of such  Certificate  Group,  the
Class Optimal Interest  Distribution Amount for such Class on such Distribution
Date;  

          (d) to the Class B Certificates of such Certificate  Group, the Class
Optimal Interest  Distribution Amount for such Class on such Distribution Date;

          (ii) A. with respect to each Certificate  Group on each  Distribution
Date (a)  before  the  related  Stepdown  Date or (b) with  respect  to which a
Trigger  Event is in effect,  to the holders of the related Class or Classes of
Offered  Certificates  then entitled to distributions of principal as set forth
below,  an amount  equal to the related  Principal  Distribution  Amount in the
following order or priority:

          (x)  to the  Class R  Certificates  from the  Principal  Distribution
               Amount  distributable  to the  Group 1  Certificates,  until the
               Class Certificate Balance thereof is reduced to zero;

          (y)  to the Class A Certificates of the Certificate  Group related to
               such Loan  Group,  the related  Class A  Principal  Distribution
               Amount for such Certificate  Group;  provided,  that the Class A
               Principal  Distribution  Amount for the Group 1 Certificates  is
               required  to be  distributed  as  follows:  first the Class AF-6
               Distribution Amount to the Class AF-6 Certificates, and then the
               remaining related Class A Principal  Distribution Amount thereof
               shall be paid  sequentially to the Class AF-1, Class AF-2, Class
               AF-3, Class AF-4, Class AF-5 and the Class AF-6 Certificates, in
               that order,  until the  respective  Class  Certificate  Balances
               thereof have been reduced to zero;  PROVIDED,  HOWEVER,  that on
               any Distribution  Date on which the aggregate Class  Certificate
               Balances   of  the  Class  A   Certificates   for  the  Group  1
               Certificates  are equal to or greater than the aggregate  Stated
               Principal  balances of the  Mortgage  Loans in Loan Group 1, the
               Class  A   Principal   Distribution   Amount  for  the  Group  1
               Certificates shall be distributed PRO RATA and not sequentially;

          (z)  sequentially   to  the  Class   M-1,   Class  M-2  and  Class  B
               Certificates,   in  that  order,   until  the  respective  Class
               Certificate Balances are reduced to zero;

          B. on each  Distribution  Date (a) on and after the Stepdown Date and
(b) as long as a Trigger Event is not in effect,  to the holders of the related
Class or Classes of Offered  Certificates  then  entitled  to  distribution  of
principal  an  amount  equal  to,  in  the  aggregate,  the  related  Principal
Distribution Amount in the following amounts and order of priority:

               (a) the lesser of (x) the Principal  Distribution Amount and (y)
          the Class A Principal  Distribution Amount, in the following order of
          priority:

                  (1)  to  the   Class  R   Certificates   from  the   Principal
                  Distribution Amount distributable to the Group 1 Certificates,
                  until the Class  Certificate  Balance  thereof  is  reduced to
                  zero;

                  (2) to the  Class  A  Certificates  of the  Certificate  Group
                  related to such Loan  Group,  the  related  Class A  Principal
                  Distribution Amount for such Certificate Group; provided, that
                  the  Class A  Principal  Distribution  Amount  for the Group 1
                  Certificates  is required to be distributed as follows:  first
                  the  Class  AF-6   Distribution   Amount  to  the  Class  AF-6
                  Certificates, and then the remaining related Class A Principal
                  Distribution  Amount thereof shall be paid sequentially to the
                  Class AF-1, Class AF-2, Class AF-3, Class AF-4, Class AF-5 and
                  Class AF-6  Certificates,  in that order, until the respective
                  Class Certificate  Balances thereof have been reduced to zero;
                  PROVIDED,  HOWEVER, that on any Distribution Date on which the
                  aggregate   Class   Certificate   Balances   of  the  Class  A
                  Certificates  for the  Group 1  Certificates  are  equal to or
                  greater than the aggregate  Stated  Principal  Balances of the
                  Mortgage  Loans  in  Loan  Group  1,  the  Class  A  Principal
                  Distribution  Amount  for the  Group 1  Certificates  shall be
                  distributed PRO RATA and not sequentially;

               (b)  the  lesser  of  (x)  the  excess  of  (i)  the   Principal
          Distribution  Amount over (ii) the amount  distributed to the Class R
          and Class A  Certificateholders  in clause  (ii) B. (a) above and (y)
          the  Class  M-1  Principal  Distribution  Amount  to  the  Class  M-1
          Certificateholders,  until the Class Certificate  Balance thereof has
          been reduced to zero;

               (c)  the  lesser  of  (x)  the  excess  of  (i)  the   Principal
          Distribution  Amount over (ii) the amount  distributed to the Class A
          Certificateholders  in clause  (ii) B. (a) above and to the Class M-1
          Certificates  in  clause  (ii) B. (b)  above  and (y) the  Class  M-2
          Principal  Distribution  Amount to the Class M-2  Certificateholders,
          until the Class Certificate Balance thereof has been reduced to zero;

               (d)  the  lesser  of  (x)  the  excess  of  (i)  the   Principal
          Distribution  Amount over (ii) the amount  distributed to the Class R
          and Class A  Certificateholders  in clause (ii) B. (a) above,  to the
          Class M-1  Certificates  in clause (ii) B. (b) above and to the Class
          M-2  Certificates  in  clause  (ii) B. (c)  above and (y) the Class B
          Principal  Distribution  Amount  to the  Class B  Certificateholders,
          until the Class Certificate Balance thereof has been reduced to zero;

          (iii) any amount remaining after the distributions in clauses (i) and
(ii) above shall be distributed in the following order of priority with respect
to the Certificates in the related Certificate Group:

               (a) to fund the Extra  Principal  Distribution  Amount  for such
          Distribution  Date  to  be  paid  as a  component  of  the  Principal
          Distribution  Amount in the same order of  priority as  described  in
          clause (ii) above;

               (b) to the  holders  of the Class M-1  Certificates,  any Unpaid
          Interest  Amounts for such Class;

               (c) to the  holders  of the Class M-1  Certificates,  any Unpaid
          Realized Loss Amount for such Class;

               (d) to the  holders  of the Class M-2  Certificates,  any Unpaid
          Interest  Amounts for such Class; 

               (e) to the  holders  of the Class M-2  Certificates,  any Unpaid
          Realized Loss Amount for such Class; 

               (f) to the  holders  of the  Class B  Certificates,  any  Unpaid
          Interest  Amounts for such  Class; 

               (g) to the  holders  of the  Class B  Certificates,  any  Unpaid
          Realized Loss Amount for such Class;

               (h) to the holders of the Class OC Certificates; provided
          that  amounts  payable  pursuant  to this clause (h) shall be subject
          first to deposit in the Excess  Reserve  Fund  Account as provided in
          Section  3.06(d);  

               (i) to the Master Servicer,  the Extra Master Servicing Fee; and

          (iv) any amounts  remaining  after the foregoing  distributions  with
respect to a Certificate  Group will be distributed to the  Certificates in the
other  Certificate  Group in the order set forth above in subclauses  (iii) (a)
though (h) to the extent any such amount was not otherwise  distributed on such
Distribution Date; and

          (v) to the holders of the Class R Certificates, any remaining amount.

          SECTION 4.03. Monthly Statements to Certificateholders.

          (a) Not later than each Distribution  Date, the Trustee shall prepare
and cause to be  forwarded by first class mail to each  Certificateholder,  the
Master Servicer and the Depositor a statement setting forth with respect to the
related distribution:

               (ii) the  amount  thereof  allocable  to  principal,  separately
          identifying  the aggregate  amount of any Principal  Prepayments  and
          Liquidation Proceeds included therein;

               (iii) the  amount  thereof  allocable  to  interest,  any Unpaid
          Interest  Amounts  included in such  distribution  and any  remaining
          Unpaid Interest Amounts after giving effect to such distribution, any
          Basis Risk  Carry-Forward  Amount for such  Distribution Date and the
          amount of all Basis Risk Carry Forward  Amount covered by withdrawals
          from the Excess Reserve Fund Account on such Distribution  Date; 

               (iv)  if the  distribution  to the  Holders  of  such  Class  of
          Certificates is less than the full amount that would be distributable
          to such Holders if there were sufficient  funds  available  therefor,
          the amount of the  shortfall  and the  allocation  thereof as between
          principal and interest, including any Basis Risk Carry Forward Amount
          not covered by amounts in the Excess  Reserve Fund  Account; 

               (v) the Class Certificate  Balance of each Class of Certificates
          after  giving  effect  to  the  distribution  of  principal  on  such
          Distribution  Date; 

               (vi)  the  Pool  Stated  Principal  Balance  for  the  following
          Distribution Date;

               (vii) the amount of the Master  Servicing  Fees with  respect to
          such  Distribution  Date; 

               (viii) the Pass-Through Rate for each such Class of Certificates
          with respect to such  Distribution  Date; 

               (ix) the amount of Advances included in the distribution on such
          Distribution Date and the aggregate amount of Advances outstanding as
          of the close of business on such  Distribution  Date; 

               (x) the number and aggregate principal amounts of Mortgage Loans
          in each Loan Group (A)  delinquent  (exclusive  of Mortgage  Loans in
          foreclosure) (1) 1 to 30 days (2) 31 to 60 days (3) 61 to 90 days and
          (4) 91 or more days and (B) in foreclosure and delinquent (1) 1 to 30
          days (2) 31 to 60 days (3) 61 to 90 days and (4) 91 or more days,  as
          of the  close  of  business  on the last  day of the  calendar  month
          preceding such  Distribution  Date;

               (xi)  for  each of the  preceding  12  calendar  months,  or all
          calendar  months  since the  Cut-off  Date,  whichever  is less,  the
          aggregate  dollar  amount of the  Scheduled  Payments  (A) due on all
          Outstanding  Mortgage  Loans on each of the Due  Dates  in each  such
          month and (B)  delinquent 60 days or more on each of the Due Dates in
          each such month;  

               (xii) the aggregate dollar amount of the Scheduled  Payments (A)
          due on all Outstanding Mortgage Loans on each of the Due Dates in the
          12  calendar  months  preceding  such   Distribution   Date  and  (B)
          delinquent  60 days or  more  on  each  of the  Due  Dates  in the 12
          calendar months preceding such Distribution Date;

               (xiii)  with  respect to any  Mortgage  Loan that  became an REO
          Property  during the preceding  calendar  month,  the loan number and
          Stated  Principal  Balance of such  Mortgage  Loan as of the close of
          business on the  Determination  Date preceding such Distribution Date
          and the date of  acquisition  thereof;  

               (xiv)  the  total  number  and  principal  balance  of  any  REO
          Properties  (and  market  value,  if  available)  as of the  close of
          business on the Determination  Date preceding such Distribution Date;

               (xv)  whether a Trigger  Event has  occurred  and is  continuing
          (including the  calculation of thereof and the aggregate  outstanding
          balance of all 60+  Delinquent  Loans) (xvi) the amount on deposit in
          the Excess Reserve Fund Account (after giving effect to distributions
          on such Distribution  Date); 

               (xvii) the aggregate  amount of Realized  Losses incurred during
          the preceding  calendar month and aggregate  Realized  Losses through
          such  Distribution  Date;  and 

               (xviii) the amount of any Net  Monthly  Excess Cash Flow on such
          Distribution    Date   and   the    allocation    thereof    to   the
          Certificateholders,  Applied Realized Losses, Unpaid Interest Amounts
          and the Class OC  Certificateholders,  the  Subordinated  Amount  and
          Required  Subordinated  Amount.

          (b) The Trustee's responsibility for disbursing the above information
to the  Certificateholders  is  limited  to the  availability,  timeliness  and
accuracy of the information derived from the Master Servicer.  The Trustee will
send a copy of each  statement  provided  pursuant to this Section 4.03 to each
Rating Agency by first class mail.

          (c) Within a reasonable period of time after the end of each calendar
year,  the Trustee  shall cause to be  furnished to each Person who at any time
during the calendar year was a  Certificateholder,  a statement  containing the
information set forth in clauses  (a)(i),  (a)(ii) and (a)(vii) of this Section
4.03  aggregated  for such calendar year or applicable  portion  thereof during
which such Person was a Certificateholder. Such obligation of the Trustee shall
be deemed to have been  satisfied to the extent that  substantially  comparable
information  shall be provided by the Trustee  pursuant to any  requirements of
the Code as from time to time in effect. 

          SECTION 4.04. [Reserved]

          SECTION 4.05. [Reserved]

          SECTION 4.06. [Reserved]

          SECTION 4.07. Certain Matters Relating to the Determination of LIBOR.

          Until all of the LIBOR  Certificates  are paid in full,  the  Trustee
will at all times  retain at least  four  Reference  Banks for the  purpose  of
determining LIBOR with respect to each Interest  Determination Date. The Master
Servicer  initially shall designate the Reference Banks.  Each "Reference Bank"
shall be a leading bank engaged in transactions  in Eurodollar  deposits in the
international  Eurocurrency  market, shall not control, be controlled by, or be
under common control with,  the Trustee and shall have an established  place of
business in London. If any such Reference Bank should be unwilling or unable to
act as such or if the Master  Servicer  should  terminate  its  appointment  as
Reference  Bank,  the Master  Servicer  shall  promptly  appoint or cause to be
appointed  another  Reference  Bank.  The Trustee  shall have no  liability  or
responsibility  to any Person for (i) the selection of any  Reference  Bank for
purposes of  determining  LIBOR or (ii) any  inability  to retain at least four
Reference Banks which is caused by circumstances beyond its reasonable control.

          The Pass-Through  Rate for each Class of LIBOR  Certificates for each
Interest  Accrual  Period  shall be  determined  by the  Trustee  on each LIBOR
Determination  Date so long as the LIBOR  Certificates  are  outstanding on the
basis of LIBOR and the respective formulae appearing in footnotes corresponding
to the LIBOR  Certificates  in the table  relating to the  Certificates  in the
Preliminary   Statement.   The  Trustee   shall  not  have  any   liability  or
responsibility  to  any  Person  for  its  inability,  following  a  good-faith
reasonable  effort,  to  obtain  quotations  from  the  Reference  Banks  or to
determine the arithmetic  mean referred to in the  definition of LIBOR,  all as
provided  for  in  this  Section  4.07  and  the   definition  of  LIBOR.   The
establishment of LIBOR and each Pass-Through Rate for the LIBOR Certificates by
the Trustee shall (in the absence of manifest  error) be final,  conclusive and
binding upon each Holder of a Certificate and the Trustee.


<PAGE>


                                   ARTICLE V

                                THE CERTIFICATES

          SECTION 5.01. The Certificates.

          The Certificates  shall be substantially in the forms attached hereto
as exhibits.  The  Certificates  shall be issuable in  registered  form, in the
minimum  denominations,  integral  multiples in excess thereof (except that one
Certificate in each Class may be issued in a different  amount which must be in
excess of the applicable minimum denomination) and aggregate  denominations per
Class set forth in the Preliminary Statement.

          Subject to Section  9.02  respecting  the final  distribution  on the
Certificates, on each Distribution Date the Trustee shall make distributions to
each  Certificateholder  of record on the  preceding  Record Date either (x) by
wire transfer in immediately available funds to the account of such holder at a
bank or other entity having appropriate facilities therefor, if (i) such Holder
has so notified  the Trustee at least five  Business  Days prior to the related
Record Date and (ii) such Holder shall hold (A) a Notional Amount  Certificate,
(B) 100% of the Class  Certificate  Balance of any Class of Certificates or (C)
Certificates of any Class with aggregate  principal  Denominations  of not less
than   $1,000,000  or  (y)  by  check  mailed  by  first  class  mail  to  such
Certificateholder  at the address of such holder  appearing in the  Certificate
Register.

          The Certificates  shall be executed by manual or facsimile  signature
on behalf of the Trustee by an  authorized  officer.  Certificates  bearing the
manual or  facsimile  signatures  of  individuals  who  were,  at the time such
signatures were affixed, authorized to sign on behalf of the Trustee shall bind
the Trustee,  notwithstanding  that such individuals or any of them have ceased
to be so  authorized  prior to the  countersignature  and  delivery of any such
Certificates or did not hold such offices at the date of such  Certificate.  No
Certificate shall be entitled to any benefit under this Agreement,  or be valid
for any purpose,  unless countersigned by the Trustee by manual signature,  and
such  countersignature  upon any Certificate shall be conclusive evidence,  and
the only evidence,  that such  Certificate has been duly executed and delivered
hereunder.  All Certificates shall be dated the date of their countersignature.
On the Closing  Date,  the Trustee shall  countersign  the  Certificates  to be
issued at the direction of the Depositor, or any affiliate thereof.

          The Depositor shall provide, or cause to be provided,  to the Trustee
on a continuous  basis,  an adequate  inventory of  Certificates  to facilitate
transfers.

          SECTION  5.02.  Certificate  Register;  Registration  of Transfer and
Exchange of Certificates.

          (a)  The  Trustee  shall  maintain,  or  cause  to be  maintained  in
accordance with the provisions of Section 5.06, a Certificate  Register for the
Trust Fund in which, subject to the provisions of subsections (b) and (c) below
and to such  reasonable  regulations  as it may  prescribe,  the Trustee  shall
provide for the  registration of Certificates and of transfers and exchanges of
Certificates as herein provided. Upon surrender for registration of transfer of
any  Certificate,  the Trustee  shall  execute and deliver,  in the name of the
designated transferee or transferees,  one or more new Certificates of the same
Class and aggregate Percentage Interest.

          At the option of a  Certificateholder,  Certificates may be exchanged
for  other  Certificates  of the same  Class in  authorized  denominations  and
evidencing  the  same  aggregate  Percentage  Interest  upon  surrender  of the
Certificates  to be exchanged at the office or agency of the Trustee.  Whenever
any  Certificates  are so surrendered for exchange,  the Trustee shall execute,
authenticate,  and deliver the Certificates which the Certificateholder  making
the exchange is entitled to receive. Every Certificate presented or surrendered
for  registration  of transfer or exchange  shall be  accompanied  by a written
instrument of transfer in form satisfactory to the Trustee duly executed by the
holder thereof or his attorney duly authorized in writing.

          No  service  charge to the  Certificateholders  shall be made for any
registration  of transfer or  exchange  of  Certificates,  but payment of a sum
sufficient  to cover any tax or  governmental  charge  that may be  imposed  in
connection with any transfer or exchange of Certificates may be required.

          All Certificates surrendered for registration of transfer or exchange
shall be cancelled and subsequently destroyed by the Trustee in accordance with
the Trustee's customary procedures.

          (b) No  transfer of a Private  Certificate  shall be made unless such
transfer is made  pursuant to an  effective  registration  statement  under the
Securities Act and any applicable  state  securities laws or is exempt from the
registration requirements under said Act and such state securities laws. In the
event that a transfer  is to be made in  reliance  upon an  exemption  from the
Securities Act and such laws, in order to assure compliance with the Securities
Act and such laws, the  Certificateholder  desiring to effect such transfer and
such  Certificateholder's  prospective  transferee  shall  each  certify to the
Trustee in writing the facts surrounding the transfer in substantially the form
set forth in Exhibit J (the "Transferor  Certificate") and either (i) deliver a
letter in substantially the form of either Exhibit K (the "Investment  Letter")
or Exhibit L (the "Rule 144A  Letter") or (ii) there shall be  delivered to the
Trustee at the  expense  of the  transferor  an  Opinion  of Counsel  that such
transfer may be made  pursuant to an  exemption  from the  Securities  Act. The
Depositor  shall  provide  to any  Holder  of a  Private  Certificate  and  any
prospective transferee designated by any such Holder, information regarding the
related Certificates and the Mortgage Loans and such other information as shall
be  necessary  to  satisfy  the  condition  to  eligibility  set  forth in Rule
144A(d)(4) for transfer of any such Certificate  without  registration  thereof
under the Securities  Act pursuant to the  registration  exemption  provided by
Rule  144A.  The  Trustee  and the Master  Servicer  shall  cooperate  with the
Depositor in providing  the Rule 144A  information  referenced in the preceding
sentence,  including providing to the Depositor such information  regarding the
Certificates,  the Mortgage Loans and other matters regarding the Trust Fund as
the  Depositor  shall  reasonably  request  to meet its  obligation  under  the
preceding  sentence.  Each Holder of a Private  Certificate  desiring to effect
such transfer  shall,  and does hereby agree to,  indemnify the Trustee and the
Depositor,  the Seller and the Master  Servicer  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.

          No transfer of an  ERISA-Restricted  Certificate shall be made unless
the Trustee shall have received either (i) a representation from the transferee
of such Certificate acceptable to and in form and substance satisfactory to the
Trustee (in the event such  Certificate is a Private  Certificate or a Residual
Certificate,  such requirement is satisfied only by the Trustee's  receipt of a
representation letter from the transferee  substantially in the form of Exhibit
K or Exhibit L), to the effect that such transferee is not an employee  benefit
plan or  arrangement  subject  to  Section  406 of ERISA or a plan  subject  to
Section  4975 of the  Code,  nor a person  acting on behalf of any such plan or
arrangement nor using the assets of any such plan or arrangement to effect such
transfer,  or ((ii) if the purchaser is an insurance  company, a representation
that the purchaser is an insurance company that is purchasing such Certificates
with funds contained in an "insurance company general account" (as such term is
defined in Section V(e) of Prohibited  Transaction Class Exemption 95-60 ("PTCE
95-60")  and that the  purchase  and holding of such  Certificates  are covered
under PTCE 95-60 or (iii) in the case of any such ERISA-Restricted  Certificate
presented for  registration in the name of an employee  benefit plan subject to
ERISA,  or a plan or  arrangement  subject  to  Section  4975 of the  Code  (or
comparable provisions of any subsequent  enactments),  or a trustee of any such
plan or any other person  acting on behalf of any such plan or  arrangement  or
using such plan's or arrangement's  assets, an Opinion of Counsel  satisfactory
to the Trustee and the Master  Servicer,  which Opinion of Counsel shall not be
an expense of the Trustee,  the Master Servicer or the Trust Fund, addressed to
the   Trustee,   to  the  effect   that  the   purchase   or  holding  of  such
ERISA-Restricted  Certificate  will not  result in the assets of the Trust Fund
being  deemed to be "plan  assets"  and subject to the  prohibited  transaction
provisions of ERISA and the Code and will not subject the Trustee or the Master
Servicer to any  obligation in addition to those  expressly  undertaken in this
Agreement or to any  liability.  For purposes of the preceding  sentence,  with
respect to an ERISA-Restricted Certificate that is not a Private Certificate or
a Residual  Certificate,  in the event the representation letter referred to in
the preceding sentence is not furnished, such representation shall be deemed to
have  been  made to the  Trustee  by the  transferee's  (including  an  initial
acquiror's)  acceptance of the  ERISA-Restricted  Certificates.  . In the event
that such  representation is violated,  or any attempt to transfer to a plan or
arrangement  subject to Section 406 of ERISA or a plan  subject to Section 4975
of the Code,  or a person acting on behalf of any such plan or  arrangement  or
using the  assets of any such plan or  arrangement,  without  such  Opinion  of
Counsel, such attempted transfer or acquisition shall be void and of no effect.

          To the extent  permitted  under  applicable law  (including,  but not
limited to,  ERISA),  the Trustee shall be under no liability to any Person for
any  registration of transfer of any  ERISA-Restricted  Certificate  that is in
fact not  permitted by this  Section  5.02(b) or for making any payments due on
such  Certificate to the Holder thereof or taking any other action with respect
to such Holder under the  provisions of this  Agreement so long as the transfer
was registered by the Trustee in accordance with the foregoing requirements.

          (c) Each Person who has or who acquires any  Ownership  Interest in a
Residual  Certificate  shall be deemed by the acceptance or acquisition of such
Ownership Interest to have agreed to be bound by the following provisions,  and
the  rights of each  Person  acquiring  any  Ownership  Interest  in a Residual
Certificate are expressly subject to the following provisions:

               (ii) Each Person holding or acquiring any Ownership  Interest in
          a Residual  Certificate  shall be a  Permitted  Transferee  and shall
          promptly notify the Trustee of any change or impending  change in its
          status as a Permitted Transferee.

               (iii) No  Ownership  Interest in a Residual  Certificate  may be
          registered  on the Closing Date or  thereafter  transferred,  and the
          Trustee  shall not register the Transfer of any Residual  Certificate
          unless,  in addition to the certificates  required to be delivered to
          the Trustee under subparagraph (b) above, the Trustee shall have been
          furnished  with an affidavit (a "Transfer  Affidavit") of the initial
          owner or the  proposed  transferee  in the form  attached  hereto  as
          Exhibit  I. 

               (iv) Each Person holding or acquiring any Ownership  Interest in
          a Residual Certificate shall agree (A) to obtain a Transfer Affidavit
          from any other  Person to whom such Person  attempts to Transfer  its
          Ownership  Interest  in a  Residual  Certificate,  (B)  to  obtain  a
          Transfer  Affidavit from any Person for whom such Person is acting as
          nominee,  trustee  or agent in  connection  with  any  Transfer  of a
          Residual  Certificate and (C) not to Transfer its Ownership  Interest
          in a Residual  Certificate  or to cause the  Transfer of an Ownership
          Interest  in a  Residual  Certificate  to any other  Person if it has
          actual knowledge that such Person is not a Permitted Transferee.  

               (v)  Any  attempted  or  purported  Transfer  of  any  Ownership
          Interest in a Residual  Certificate in violation of the provisions of
          this Section 5.02(c) shall be absolutely null and void and shall vest
          no rights in the purported  Transferee.  If any purported  transferee
          shall become a Holder of a Residual  Certificate  in violation of the
          provisions of this Section 5.02(c), then the last preceding Permitted
          Transferee  shall  be  restored  to  all  rights  as  Holder  thereof
          retroactive to the date of  registration of Transfer of such Residual
          Certificate.  The Trustee  shall be under no  liability to any Person
          for any registration of Transfer of a Residual Certificate that is in
          fact not permitted by Section 5.02(b) and this Section 5.02(c) or for
          making any payments due on such  Certificate to the Holder thereof or
          taking  any  other  action  with  respect  to such  Holder  under the
          provisions of this  Agreement so long as the Transfer was  registered
          after  receipt  of  the  related   Transfer   Affidavit,   Transferor
          Certificate and either the Rule 144A Letter or the Investment Letter.
          The Trustee  shall be entitled but not  obligated to recover from any
          Holder of a  Residual  Certificate  that was in fact not a  Permitted
          Transferee at the time it became a Holder or, at such subsequent time
          as it became other than a Permitted Transferee,  all payments made on
          such  Residual  Certificate  at and after either such time.  Any such
          payments so recovered by the Trustee  shall be paid and  delivered by
          the  Trustee  to the  last  preceding  Permitted  Transferee  of such
          Certificate. 

               (vi) The Depositor shall use its best efforts to make available,
          upon receipt of written  request from the  Trustee,  all  information
          necessary  to compute any tax imposed  under  Section  860E(e) of the
          Code as a result of a Transfer of an Ownership Interest in a Residual
          Certificate to any Holder who is not a Permitted Transferee.

          The restrictions on Transfers of a Residual  Certificate set forth in
this Section  5.02(c) shall cease to apply (and the applicable  portions of the
legend on a Residual  Certificate  may be deleted)  with  respect to  Transfers
occurring after delivery to the Trustee of an Opinion of Counsel, which Opinion
of Counsel shall not be an expense of the Trust Fund,  the Trustee,  the Seller
or the Master Servicer, to the effect that the elimination of such restrictions
will not cause the Trust  Fund  hereunder  to fail to qualify as a REMIC at any
time that the  Certificates  are outstanding or result in the imposition of any
tax on the Trust  Fund,  a  Certificateholder  or another  Person.  Each Person
holding or acquiring any Ownership  Interest in a Residual  Certificate  hereby
consents  to any  amendment  of this  Agreement  which,  based on an Opinion of
Counsel  furnished to the Trustee,  is reasonably  necessary (a) to ensure that
the record ownership of, or any beneficial interest in, a Residual  Certificate
is not transferred, directly or indirectly, to a Person that is not a Permitted
Transferee  and (b) to provide for a means to compel the Transfer of a Residual
Certificate  which is held by a Person that is not a Permitted  Transferee to a
Holder that is a Permitted Transferee.

          (d) The  preparation  and delivery of all  certificates  and opinions
referred to above in this Section 5.02 in connection  with transfer shall be at
the expense of the parties to such transfers.

          (e) Except as provided below,  the Book-Entry  Certificates  shall at
all times remain registered in the name of the Depository or its nominee and at
all times:  (i)  registration of the Certificates may not be transferred by the
Trustee  except to  another  Depository;  (ii) the  Depository  shall  maintain
book-entry  records with respect to the Certificate  Owners and with respect to
ownership and transfers of such  Book-Entry  Certificates;  (iii) ownership and
transfers of  registration  of the Book-Entry  Certificates on the books of the
Depository shall be governed by applicable rules established by the Depository;
(iv) the  Depository  may collect  its usual and  customary  fees,  charges and
expenses from its Depository Participants;  (v) the Trustee shall deal with the
Depository,   Depository  Participants  and  indirect  participating  firms  as
representatives  of the Certificate  Owners of the Book-Entry  Certificates for
purposes of exercising the rights of holders under this Agreement, and requests
and directions for and votes of such representatives  shall not be deemed to be
inconsistent if they are made with respect to different Certificate Owners; and
(vi) the  Trustee  may  rely and  shall be  fully  protected  in  relying  upon
information  furnished  by  the  Depository  with  respect  to  its  Depository
Participants  and  furnished  by the  Depository  Participants  with respect to
indirect  participating  firms and persons  shown on the books of such indirect
participating firms as direct or indirect Certificate Owners.

          All transfers by Certificate Owners of Book-Entry  Certificates shall
be made  in  accordance  with  the  procedures  established  by the  Depository
Participant  or  brokerage  firm  representing  such  Certificate  Owner.  Each
Depository   Participant  shall  only  transfer   Book-Entry   Certificates  of
Certificate  Owners it  represents  or of brokerage  firms for which it acts as
agent in accordance with the Depository's normal procedures.

          If (x) (i) the  Depository  or the  Depositor  advises the Trustee in
writing that the Depository is no longer willing or able to properly  discharge
its  responsibilities  as Depository,  and (ii) the Trustee or the Depositor is
unable to locate a qualified successor, (y) the Depositor at its option advises
the  Trustee in  writing  that it elects to  terminate  the  book-entry  system
through  the  Depository  or (z) after the  occurrence  of an Event of Default,
Certificate Owners  representing at least 51% of the Certificate Balance of the
Book-Entry  Certificates together advise the Trustee and the Depository through
the Depository  Participants  in writing that the  continuation of a book-entry
system  through  the  Depository  is no  longer  in the best  interests  of the
Certificate  Owners, the Trustee shall notify all Certificate  Owners,  through
the Depository,  of the occurrence of any such event and of the availability of
definitive,  fully-registered  Certificates (the "Definitive  Certificates") to
Certificate  Owners  requesting the same.  Upon surrender to the Trustee of the
related  Class  of  Certificates   by  the   Depository,   accompanied  by  the
instructions from the Depository for registration,  the Trustee shall issue the
Definitive  Certificates.  Neither the Master  Servicer,  the Depositor nor the
Trustee shall be liable for any delay in delivery of such  instruction and each
may  conclusively  rely  on,  and  shall  be  protected  in  relying  on,  such
instructions.  The Master  Servicer  shall provide the Trustee with an adequate
inventory of certificates to facilitate the issuance and transfer of Definitive
Certificates.  Upon the  issuance of  Definitive  Certificates  all  references
herein to obligations  imposed upon or to be performed by the Depository  shall
be deemed to be  imposed  upon and  performed  by the  Trustee,  to the  extent
applicable with respect to such Definitive  Certificates  and the Trustee shall
recognize  the Holders of the  Definitive  Certificates  as  Certificateholders
hereunder;  provided that the Trustee shall not by virtue of its  assumption of
such  obligations  become  liable to any party for any act or failure to act of
the Depository.

          SECTION 5.03. Mutilated, Destroyed, Lost or Stolen Certificates.

          If (a) 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 (b) there is delivered to the Master Servicer and
the Trustee such  security or indemnity as may be required by them to hold each
of them  harmless,  then,  in the  absence of notice to the  Trustee  that such
Certificate  has been  acquired by a bona fide  purchaser,  the  Trustee  shall
execute,  countersign  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 Percentage  Interest.  In connection with the issuance of any
new Certificate under this Section 5.03, the Trustee may require the payment of
a sum  sufficient  to cover any tax or other  governmental  charge  that may be
imposed in relation  thereto  and any other  expenses  (including  the fees and
expenses of the  Trustee)  connected  therewith.  Any  replacement  Certificate
issued pursuant to this Section 5.03 shall constitute complete and indefeasible
evidence of ownership, as if originally issued, whether or not the lost, stolen
or destroyed Certificate shall be found at any time.

          SECTION 5.04. Persons Deemed Owners.

          The Master Servicer, the Trustee and any agent of the Master Servicer
or 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 as
provided in this Agreement and for all other purposes  whatsoever,  and neither
the Master  Servicer,  the Trustee nor any agent of the Master  Servicer or the
Trustee shall be affected by any notice to the contrary.

          SECTION  5.05.  Access  to  List  of  Certificateholders'  Names  and
Addresses.

          If three or more  Certificateholders  (a) request such information in
writing  from the  Trustee,  (b) state that such  Certificateholders  desire to
communicate  with other  Certificateholders  with respect to their rights under
this  Agreement  or  under  the  Certificates,  and (c)  provide  a copy of the
communication  which such  Certificateholders  propose to  transmit,  or if the
Depositor or Master Servicer shall request such information in writing from the
Trustee,  then the Trustee shall, within ten Business Days after the receipt of
such   request,   provide   the   Depositor,   the  Master   Servicer  or  such
Certificateholders  at such  recipients'  expense  the most  recent list of the
Certificateholders  of such  Trust  Fund  held  by the  Trustee,  if  any.  The
Depositor and every Certificateholder,  by receiving and holding a Certificate,
agree  that  the  Trustee  shall  not be  held  accountable  by  reason  of the
disclosure  of any such  information  as to the list of the  Certificateholders
hereunder, regardless of the source from which such information was derived.

          SECTION 5.06. Maintenance of Office or Agency.

          The Trustee will maintain or cause to be maintained at its expense an
office or offices or agency or agencies in New York City where Certificates may
be surrendered for registration of transfer or exchange.  The Trustee initially
designates its Corporate Trust Office for such purposes.  The Trustee will give
prompt written notice to the  Certificateholders of any change in such location
of any such office or agency.


<PAGE>



                                  ARTICLE VI

                      THE DEPOSITOR AND THE MASTER SERVICER

          SECTION 6.01. Respective  Liabilities of the Depositor and the Master
Servicer.

          The  Depositor  and the  Master  Servicer  shall  each be  liable  in
accordance  herewith  only to the extent of the  obligations  specifically  and
respectively imposed upon and undertaken by them herein.

          SECTION 6.02.  Merger or Consolidation of the Depositor or the Master
Servicer.

          The Depositor  and the Master  Servicer will each keep in full effect
its  existence,  rights and  franchises as a corporation  under the laws of the
United  States or under  the laws of one of the  states  thereof  and will each
obtain and preserve its  qualification to do business as a foreign  corporation
in each  jurisdiction in which such  qualification  is or shall be necessary to
protect  the  validity  and  enforceability  of this  Agreement,  or any of the
Mortgage Loans and to perform its respective duties under this Agreement.

          Any Person into which the  Depositor  or the Master  Servicer  may be
merged  or   consolidated,   or  any  Person   resulting  from  any  merger  or
consolidation  to which the Depositor or the Master  Servicer shall be a party,
or any  person  succeeding  to the  business  of the  Depositor  or the  Master
Servicer,  shall be the successor of the Depositor or the Master  Servicer,  as
the case may be, 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;  provided,  however, that the successor or surviving
Person to the Master Servicer shall be qualified to sell mortgage loans to, and
to service mortgage loans on behalf of, FNMA or FHLMC.

          SECTION 6.03.  Limitation on Liability of the Depositor,  the Seller,
the Master Servicer and Others.

          None of the Depositor,  the Seller, the Master Servicer or any of the
directors,  officers,  employees or agents of the Depositor,  the Seller or the
Master Servicer shall be under any liability to the  Certificateholders 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 Depositor, the Seller, the Master Servicer
or any such Person against any breach of  representations or warranties made by
it herein or protect the Depositor, the Seller, the Master Servicer or any such
Person  from any  liability  which  would  otherwise  be  imposed by reasons of
willful misfeasance, bad faith or gross negligence in the performance of duties
or by reason of reckless  disregard of obligations  and duties  hereunder.  The
Depositor, the Seller, the Master Servicer and any director,  officer, employee
or agent of the Depositor,  the Seller or the Master  Servicer 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.  The Depositor,  the
Seller, the Master Servicer and any director, officer, employee or agent of the
Depositor,  the Seller or the Master Servicer shall be indemnified by the Trust
Fund 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 willful misfeasance, bad faith
or gross  negligence  in the  performance  of duties  hereunder or by reason of
reckless disregard of obligations and duties hereunder.  None of the Depositor,
the Seller or the Master  Servicer  shall be under any obligation to appear in,
prosecute or defend any legal action that is not  incidental to its  respective
duties  hereunder  and which in its  opinion  may  involve it in any expense or
liability;  provided,  however,  that any of the  Depositor,  the Seller or the
Master  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
Certificateholders  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 Fund,  and the  Depositor,  the Seller and the Master
Servicer  shall be entitled to be  reimbursed  therefor out of the  Certificate
Account.

          SECTION 6.04. Limitation on Resignation of the Master Servicer.

          The Master  Servicer shall not resign from the obligations and duties
hereby imposed on it except (a) upon  appointment  of a successor  servicer and
receipt  by the  Trustee  of a letter  from  each  Rating  Agency  that  such a
resignation and  appointment  will not result in a downgrading of the rating of
any of the Certificates or (b) upon determination that its duties hereunder are
no longer permissible under applicable law. Any such determination under clause
(b) permitting the  resignation of the Master Servicer shall be evidenced by an
Opinion of Counsel to such effect delivered to the Trustee. No such resignation
shall become  effective until the Trustee or a successor  master servicer shall
have assumed the Master Servicer's  responsibilities,  duties,  liabilities and
obligations hereunder.


<PAGE>



                                  ARTICLE VII

                                     DEFAULT

          SECTION 7.01. Events of Default.

          "Event  of  Default,"  wherever  used  herein,  means  any one of the
following events:

          (a) any failure by the Master  Servicer to deposit in the Certificate
Account or remit to the Trustee any payment  (other than a payment  required to
be made under Section  4.01)  required to be made by it under the terms of this
Agreement, which failure shall continue unremedied for five days after the date
upon which  written  notice of such failure shall have been given to the Master
Servicer  by the Trustee or the  Depositor  or to the Master  Servicer  and the
Trustee by the Holders of  Certificates  of any Class  evidencing not less than
25% of the aggregate Percentage Interests of such Class; or

          (b) any  failure by the Master  Servicer to observe or perform in any
material  respect any other of the  covenants or  agreements on the part of the
Master Servicer  contained in this Agreement,  which failure materially affects
the rights of  Certificateholders  and continues  unremedied for a period of 30
days after the date on which  written  notice of such  failure  shall have been
given to the Master Servicer by the Trustee or the Depositor,  or to the Master
Servicer and the Trustee by the Holders of Certificates of any Class evidencing
not less than 25% of the Percentage Interests of such Class; or

          (c) a decree or order of a court or agency or  supervisory  authority
having  jurisdiction  in the  premises  for the  appointment  of a 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 Master Servicer and such decree or
order shall have remained in force  undischarged or unstayed for a period of 60
consecutive days; or

          (d)  the  Master  Servicer  shall  consent  to the  appointment  of a
receiver or liquidator in any insolvency,  readjustment of debt, marshalling of
assets and  liabilities  or similar  proceedings  of or  relating to the Master
Servicer or all or substantially all of the property of the Master Servicer; or


          (e) the Master  Servicer  shall admit in writing its inability to pay
its debts  generally as they become due, file a petition to take  advantage of,
or commence a voluntary case under, any applicable insolvency or reorganization
statute,  make an assignment for the benefit of its  creditors,  or voluntarily
suspend payment of its obligations.

          If an Event of Default  described  in clauses (a) through (e) of this
Section 7.01 shall  occur,  then,  and in each and every such case,  so long as
such Event of Default shall not have been remedied,  the Trustee may, or at the
direction of the Holders of Certificates of any Class  evidencing not less than
66 2/3% of the Percentage Interests of such Class,  the Trustee shall by notice
in  writing  to the  Master  Servicer  (with  a copy to  each  Rating  Agency),
terminate all of the rights and  obligations of the Master  Servicer under this
Agreement and in and to the Mortgage Loans and the proceeds thereof, other than
its rights as a  Certificateholder  hereunder.  On and after the receipt by the
Master Servicer of such written  notice,  all authority and power of the Master
Servicer  hereunder,  whether with respect to the Mortgage  Loans or otherwise,
shall pass to and be vested in the Trustee.  The Trustee shall make any Advance
which the Master  Servicer  failed to make subject to Section 3.03,  whether or
not the  obligations of the Master  Servicer have been  terminated  pursuant to
this  Section.  The Trustee is hereby  authorized  and empowered to execute and
deliver,  on behalf of the Master 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
of termination,  whether to complete the transfer and endorsement or assignment
of the Mortgage Loans and related  documents,  or otherwise.  Unless  expressly
provided  in  such  written  notice,  no  such  termination  shall  affect  any
obligation of the Master Servicer to pay amounts owed pursuant to Article VIII.
The Master  Servicer  agrees to  cooperate  with the Trustee in  effecting  the
termination of the Master  Servicer's  responsibilities  and rights  hereunder,
including,  without limitation, the transfer to the Trustee of all cash amounts
which shall at the time be credited to the Certificate  Account,  or thereafter
be received with respect to the Mortgage Loans.

          Notwithstanding  any  termination  of the  activities  of the  Master
Servicer  hereunder,  the Master Servicer shall be entitled to receive,  out of
any late  collection  of a Scheduled  Payment on a Mortgage  Loan which was due
prior to the notice  terminating such Master  Servicer's rights and obligations
as Master  Servicer  hereunder  and received  after such  notice,  that portion
thereof to which such  Master  Servicer  would have been  entitled  pursuant to
Sections  3.11(a)(i)  through  (viii),  and any other  amounts  payable to such
Master  Servicer  hereunder  the  entitlement  to  which  arose  prior  to  the
termination of its activities hereunder.

          SECTION 7.02. Trustee to Act; Appointment of Successor.

          On and  after  the time the  Master  Servicer  receives  a notice  of
termination  pursuant to Section 7.01, the Trustee shall, subject to and to the
extent provided in Section 3.05, be the successor to the Master Servicer in its
capacity as master servicer under this Agreement and the transactions set forth
or provided for herein and shall be subject to all the responsibilities, duties
and liabilities relating thereto placed on the Master Servicer by the terms and
provisions  hereof and applicable law including the obligation to make Advances
pursuant to Section  4.01.  As  compensation  therefor,  the  Trustee  shall be
entitled to all funds relating to the Mortgage  Loans that the Master  Servicer
would have been entitled to charge to the  Certificate  Account or Distribution
Account if the Master Servicer had continued to act hereunder.  Notwithstanding
the foregoing,  if the Trustee has become the successor to the Master  Servicer
in accordance  with Section 7.01,  the Trustee may, if it shall be unwilling to
so act, or shall,  if it is prohibited by applicable  law from making  Advances
pursuant to Section 4.01 or if it is otherwise  unable to so act,  appoint,  or
petition a court of competent jurisdiction to appoint, any established mortgage
loan servicing  institution the appointment of which does not adversely  affect
the then  current  rating of the  Certificates  by each Rating  Agency,  as the
successor to the Master Servicer hereunder in the assumption of all or any part
of  the  responsibilities,   duties  or  liabilities  of  the  Master  Servicer
hereunder.  Any successor to the Master Servicer shall be an institution  which
is a FNMA and FHLMC approved  seller/servicer in good standing, which has a net
worth of at least  $15,000,000,  which is willing to service the Mortgage Loans
and which  executes and delivers to the  Depositor and the Trustee an agreement
accepting  such  delegation  and  assignment,  containing an assumption by such
Person  of  the  rights,  powers,  duties,  responsibilities,  obligations  and
liabilities  of the  Master  Servicer  (other  than  liabilities  of the Master
Servicer  under  Section  6.03  incurred  prior to  termination  of the  Master
Servicer  under Section  7.01),  with like effect as if  originally  named as a
party to this Agreement; provided that each Rating Agency acknowledges that its
rating of the Certificates in effect  immediately  prior to such assignment and
delegation will not be qualified or reduced, as a result of such assignment and
delegation.   Pending  appointment  of  a  successor  to  the  Master  Servicer
hereunder, the Trustee, unless the Trustee is prohibited by law from so acting,
shall,  subject to Section 3.05, act in such capacity as hereinabove  provided.
In connection with such  appointment and assumption,  the Trustee may make such
arrangements for the compensation of such successor out of payments on Mortgage
Loans as it and such successor  shall agree;  provided,  however,  that no such
compensation  shall be in excess of the  Master  Servicing  Fee  permitted  the
Master  Servicer  hereunder.  The  Trustee and such  successor  shall take such
action, consistent with this Agreement, as shall be necessary to effectuate any
such  succession.  Neither the Trustee nor any other successor  master servicer
shall be deemed to be in default hereunder by reason of any failure to make, or
any delay in making,  any distribution  hereunder or any portion thereof or any
failure to perform, or any delay in performing,  any duties or responsibilities
hereunder,  in either  case  caused by the  failure of the Master  Servicer  to
deliver  or  provide,  or any  delay in  delivering  or  providing,  any  cash,
information, documents or records to it.

          Any successor to the Master  Servicer as master  servicer  shall give
notice to the Mortgagors of such change of servicer and shall,  during the term
of its  service as master  servicer,  maintain  in force the policy or policies
that the Master Servicer is required to maintain pursuant to Section 6.05.

          SECTION 7.03. Notification to Certificateholders.

          (a) Upon any  termination  of or  appointment  of a successor  to the
Master  Servicer,  the Trustee  shall give  prompt  written  notice  thereof to
Certificateholders and to each Rating Agency.

          (b) Within 60 days after the occurrence of any Event of Default,  the
Trustee shall transmit by mail to all Certificateholders and each Rating Agency
notice of each such Event of Default  hereunder  known to the  Trustee,  unless
such Event of Default shall have been cured or waived.


<PAGE>


                                 ARTICLE VIII

                             CONCERNING THE TRUSTEE

          SECTION 8.01. Duties of the Trustee.

          The Trustee, prior to the occurrence of an Event of Default and after
the curing of all Events of Default that may have occurred,  shall undertake to
perform such duties and only such duties as are  specifically set forth in this
Agreement.  In case an Event of Default has occurred and remains  uncured,  the
Trustee  shall  exercise  such of the rights  and  powers  vested in it by this
Agreement,  and use the same  degree of care and skill in their  exercise  as a
prudent person would exercise or use under the  circumstances in the conduct of
such person's own affairs.

          The  Trustee,   upon  receipt  of  all   resolutions,   certificates,
statements, opinions, reports, documents, orders or other instruments furnished
to the Trustee that are specifically  required to be furnished  pursuant to any
provision of this Agreement shall examine them to determine whether they are in
the form required by this Agreement;  provided, however, that the Trustee shall
not be  responsible  for  the  accuracy  or  content  of any  such  resolution,
certificate, statement, opinion, report, document, order or other instrument.

          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; provided, however, that:

          (a)  unless  an Event of  Default  known to the  Trustee  shall  have
occurred and be continuing,  the duties and obligations of the Trustee shall be
determined  solely by the express  provisions  of this  Agreement,  the Trustee
shall not be liable except for the  performance of such duties and  obligations
as are  specifically  set forth in this  Agreement,  no  implied  covenants  or
obligations  shall be read into this  Agreement  against  the  Trustee  and the
Trustee  may  conclusively  rely,  as to the  truth of the  statements  and the
correctness  of the  opinions  expressed  therein,  upon  any  certificates  or
opinions  furnished to the Trustee and conforming to the  requirements  of this
Agreement  which it  believed in good faith to be genuine and to have been duly
executed by the proper authorities respecting any matters arising hereunder;

          (b) the Trustee  shall not be liable for an error of judgment made in
good faith by a  Responsible  Officer or  Responsible  Officers of the Trustee,
unless  it  shall  be  finally   proven  that  the  Trustee  was  negligent  in
ascertaining  the pertinent facts; and 

          (c) the Trustee shall not be liable with respect to any action taken,
suffered  or  omitted to be taken by it in good  faith in  accordance  with the
direction of Holders of Certificates evidencing not less than 25% of the Voting
Rights of Certificates 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.

          SECTION  8.02.  Certain  Matters  Affecting  the  Trustee. 

          Except as otherwise provided in Section 8.01:

          (a) the Trustee may request and rely upon and shall be  protected  in
acting or refraining  from acting upon any resolution,  Officers'  Certificate,
certificate  of  auditors  or any  other  certificate,  statement,  instrument,
opinion,  report, notice, request,  consent,  order,  appraisal,  bond or other
paper or  document  believed  by it to be  genuine  and to have been  signed or
presented  by the  proper  party  or  parties  and the  Trustee  shall  have no
responsibility  to ascertain or confirm the genuineness of any signature of any
such party or parties;

          (b) the Trustee  may  consult  with  counsel,  financial  advisers or
accountants  and  the  advice  of  any  such  counsel,  financial  advisers  or
accountants and any Opinion of Counsel shall be full and complete authorization
and  protection  in respect of any action  taken or  suffered  or omitted by it
hereunder in good faith and in accordance with such Opinion of Counsel; 

          (c) the Trustee shall not be liable for any action taken, suffered or
omitted by it in good faith and believed by it to be  authorized  or within the
discretion or rights or powers  conferred  upon it by this  Agreement;

          (d) 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, consent, order, approval, bond or other paper
or document,  unless  requested in writing so to do by Holders of  Certificates
evidencing  not less than 25% of the Voting  Rights  allocated to each Class of
Certificates;

          (e) the Trustee may execute any of the trusts or powers  hereunder or
perform  any  duties  hereunder  either  directly  or  by  or  through  agents,
accountants  or  attorneys;

          (f) the Trustee shall not be required to risk or expend its own funds
or otherwise  incur any financial  liability in the  performance  of any of its
duties or in the exercise of any of its rights or powers  hereunder if it shall
have reasonable  grounds for believing that repayment of such funds or adequate
indemnity  against such risk or liability is not assured to it; 

          (g) the Trustee shall not be liable for any loss on any investment of
funds  pursuant  to this  Agreement  (other  than as issuer  of the  investment
security);

          (h) the Trustee shall not be deemed to have  knowledge of an Event of
Default until a Responsible  Officer of the Trustee shall have received written
notice thereof; and

          (i) the Trustee  shall be under no  obligation to exercise any of the
trusts,  rightts  or powers  vested in it by this  Agreement  or to  institute,
conduct  or  defend  any  litigation  hereunder  or in  relation  hereto at the
request, order or direction of any of the  Certificateholders,  pursuant to the
provisions of this Agreement, unless such Certificateholders shall have offered
to the Trustee  reasonable  security or indemnity  satisfactory  to the Trustee
against the costs,  expenses and liabilities  which may be incurred  therein or
thereby.

          SECTION 8.03. Trustee Not Liable for Certificates or Mortgage Loans.

          The recitals  contained herein and in the Certificates shall be taken
as the  statements of the Depositor or the Seller,  as the case may be, and the
Trustee assumes no responsibility for their  correctness.  The Trustee makes no
representations  as to the validity or  sufficiency of this Agreement or of the
Certificates  or of any  Mortgage  Loan or  related  document  other  than with
respect to the Trustee's  execution and  countersignature  of the Certificates.
The  Trustee  shall  not be  accountable  for  the  use or  application  by the
Depositor  or the Master  Servicer  of any funds paid to the  Depositor  or the
Master  Servicer in respect of the Mortgage  Loans or deposited in or withdrawn
from the Certificate Account by the Depositor or the Master Servicer.

          SECTION 8.04. Trustee May Own Certificates.

          The Trustee in its  individual  or any other  capacity may become the
owner or pledgee of  Certificates  with the same  rights as it would have if it
were not the Trustee.

          SECTION 8.05. Trustee's Fees and Expenses.

          The Trustee, as compensation for its activities  hereunder,  shall be
entitled to withdraw from the Distribution Account on each Distribution Date an
amount equal to the Trustee Fee for such Distribution Date. The Trustee and any
director, officer, employee or agent of the Trustee shall be indemnified by the
Master  Servicer  and held  harmless  against  any loss,  liability  or expense
(including  reasonable  attorney's  fees) (i) incurred in  connection  with any
claim or legal action relating to (a) this Agreement, (b) the Certificates,  or
(c) the performance of any of the Trustee's  duties  hereunder,  other than any
loss, liability or expense incurred by reason of willful misfeasance, bad faith
or negligence in the performance of any of the Trustee's  duties  hereunder and
(ii) resulting from any error in any tax or information  return prepared by the
Master Servicer. Such indemnity shall survive the termination of this Agreement
or the resignation or removal of the Trustee  hereunder.  Without  limiting the
foregoing, the Master Servicer covenants and agrees, except as otherwise agreed
upon in  writing  by the  Depositor  and the  Trustee,  and except for any such
expense,  disbursement  or advance as may arise from the Trustee's  negligence,
bad faith or willful  misconduct,  to pay or  reimburse  the  Trustee,  for all
reasonable expenses, disbursements and advances incurred or made by the Trustee
in accordance  with any of the provisions of this Agreement with respect to (A)
the reasonable  compensation and the expenses and  disbursements of its counsel
not associated  with the closing of the issuance of the  Certificates,  (B) the
reasonable compensation, expenses and disbursements of any accountant, engineer
or appraiser that is not regularly employed by the Trustee,  to the extent that
the Trustee must engage such persons to perform acts or services  hereunder and
(C) printing and engraving expenses in connection with preparing any Definitive
Certificates.  Except as otherwise  provided  herein,  the Trustee shall not be
entitled to payment or reimbursement  for any routine ongoing expenses incurred
by the Trustee in the ordinary course of its duties as Trustee,  Registrar, Tax
Matters Person or Paying Agent hereunder or for any other expenses.

          SECTION 8.06. Eligibility Requirements for the Trustee.

          The  Trustee  hereunder  shall  at  all  times  be a  corporation  or
association  organized  and  doing  business  under  the laws of a state or the
United  States of America,  authorized  under such laws to  exercise  corporate
trust powers,  having a combined  capital and surplus of at least  $50,000,000,
subject to super-vision or examination by federal or state authority and with a
credit  rating  which would not cause  either of the Rating  Agencies to reduce
their  respective then current ratings of the  Certificates (or having provided
such security  from time to time as is  sufficient to avoid such  reduction) as
evidenced in writing by each Rating Agency.  If such corporation or association
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  8.06  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.  In
case at any time the Trustee shall cease to be eligible in accordance  with the
provisions of this Section 8.06,  the Trustee shall resign  immediately  in the
manner and with the effect  specified in Section  8.07.  The entity  serving as
Trustee may have normal banking and trust  relationships with the Depositor and
its affiliates or the Master  Servicer and its affiliates;  provided,  however,
that such entity  cannot be an  affiliate of the Seller,  the  Depositor or the
Master  Servicer  other than the Trustee in its role as successor to the Master
Servicer.

          SECTION 8.07. Resignation and Removal of the Trustee.

          The Trustee may at any time resign and be discharged  from the trusts
hereby created by giving  written  notice of resignation to the Depositor,  the
Master  Servicer,  each  Rating  Agency  not less than 60 days  before the date
specified in such notice, when, subject to Section 8.08, such resignation is to
take effect,  and acceptance by a successor  trustee in accordance with Section
8.08  meeting the  qualifications  set forth in Section  8.06.  If no successor
trustee  meeting  such  qualifications  shall have been so  appointed  and have
accepted  appointment  within  30 days  after  the  giving  of such  notice  or
resignation,  the  resigning  Trustee  may  petition  any  court  of  competent
jurisdiction for the appointment of a successor trustee.

          If at any time the Trustee  shall cease to be eligible in  accordance
with the  provisions  of Section  8.06 and shall fail to resign  after  written
request  thereto by the  Depositor,  or if at any time the Trustee shall become
incapable  of acting,  or shall be  adjudged as  bankrupt  or  insolvent,  or a
receiver of the Trustee or of its property  shall be  appointed,  or any public
officer  shall  take  charge or control of the  Trustee or of its  property  or
affairs for the purpose of  rehabilitation,  conservation or liquidation,  or a
tax is imposed with respect to the Trust Fund by any state in which the Trustee
or the Trust Fund is located and the imposition of such tax would be avoided by
the  appointment  of a  different  trustee,  then the  Depositor  or the Master
Servicer  may remove the Trustee  and  appoint a  successor  trustee by written
instrument, in triplicate, one copy of which shall be delivered to the Trustee,
one copy to the Master Servicer and one copy to the successor trustee.

          The  Holders of  Certificates  entitled to at least 51% of the Voting
Rights may at any time remove the  Trustee  and appoint a successor  trustee by
written  instrument or  instruments,  in triplicate,  signed by such Holders or
their  attorneys-in-fact  duly  authorized,  one complete set of which shall be
delivered by the successor Trustee to the Master Servicer,  one complete set to
the Trustee so removed and one  complete  set to the  successor  so  appointed.
Notice of any  removal of the Trustee  shall be given to each Rating  Agency by
the successor trustee.

          Any  resignation  or  removal of the  Trustee  and  appointment  of a
successor  trustee pursuant to any of the provisions of this Section 8.07 shall
become  effective upon  acceptance of  appointment by the successor  trustee as
provided in Section 8.08.

          SECTION 8.08. Successor Trustee.

          Any  successor  trustee  appointed  as provided in Section 8.07 shall
execute,  acknowledge  and  deliver  to the  Depositor  and to its  predecessor
trustee  and the Master  Servicer  an  instrument  accepting  such  appointment
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  fully  vested with all the rights,  powers,
duties and obligations of its predecessor hereunder, with the like effect as if
originally named as trustee herein. The Depositor,  the Master Servicer and the
predecessor  trustee  shall  execute and deliver such  instruments  and do such
other things as may reasonably be required for more fully and certainly vesting
and confirming in the successor trustee all such rights,  powers,  duties,  and
obligations.

          No successor  trustee  shall accept  appointment  as provided in this
Section 8.08 unless at the time of such acceptance such successor trustee shall
be eligible under the provisions of Section 8.06 and its appointment  shall not
adversely affect the then current rating of the Certificates.

          Upon acceptance of appointment by a successor  trustee as provided in
this Section 8.08,  the Depositor  shall mail notice of the  succession of such
trustee  hereunder to all Holders of  Certificates.  If the Depositor  fails to
mail  such  notice  within  10 days  after  acceptance  of  appointment  by the
successor  trustee,  the successor trustee shall cause such notice to be mailed
at the expense of the Depositor.

          SECTION 8.09. Merger or Consolidation of the Trustee.

          Any corporation  into which the Trustee may be merged or converted or
with which it may be consolidated or any corporation resulting from any merger,
conversion  or  consolidation  to which the  Trustee  shall be a party,  or any
corporation  succeeding to the business of the Trustee,  shall be the successor
of the Trustee  hereunder,  provided  that such  corporation  shall be eligible
under the  provisions  of Section 8.06  without the  execution or filing of any
paper or further act on the part of any of the parties hereto,  anything herein
to the contrary notwithstanding.

          SECTION 8.10. 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 Fund or property  securing any  Mortgage  Note may at the
time be located,  the Master Servicer 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, or separate trustee or separate trustees,  of all or any part
of the Trust Fund, and to vest in such Person or Persons,  in such capacity and
for the benefit of the Certificateholders,  such title to the Trust Fund or any
part thereof, whichever is applicable,  and, subject to the other provisions of
this Section 8.10, such powers, duties,  obligations,  rights and trusts as the
Master  Servicer and the Trustee may consider  necessary or  desirable.  If the
Master Servicer shall not have joined in such appointment  within 15 days after
the  receipt  by it of a request  to do so, or in the case an Event of  Default
shall have occurred and be  continuing,  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 under Section
8.06 and no notice to  Certificateholders  of the appointment of any co-trustee
or separate trustee shall be required under Section 8.08.

          Every separate trustee and co-trustee  shall, to the extent permitted
by  law,  be  appointed  and  act  subject  to  the  following  provisions  and
conditions:

          (a) To the  extent  necessary  to  effectuate  the  purposes  of this
Section 8.10, all rights,  powers,  duties and obligations conferred or imposed
upon the Trustee, except for the obligation of the Trustee under this Agreement
to  advance  funds on behalf of the  Master  Servicer,  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 Master 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
applicable Trust Fund 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;

          (b) No trustee hereunder shall be held personally liable by reason of
any act or omission of any other trustee  hereunder and such appointment  shall
not,  and shall not be deemed  to,  constitute  any such  separate  trustee  or
co-trustee as agent of the Trustee;  

          (c) The Trustee may at any time accept the  resignation  of or remove
any separate trustee or co-trustee;  and 

          (d) The Master Servicer, and not the Trustee, shall be liable for the
payment of reasonable  compensation,  reimbursement and  indemnification to any
such 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  separate  trustees  and  co-trustees,
when  and 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 Article VIII. 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 Master Servicer and the Depositor.

          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 8.11. Tax Matters.

          It is  intended  that the  assets  with  respect  to which  any REMIC
election  pertaining  to the  Trust  Fund is to be  made,  as set  forth in the
Preliminary  Statement,  shall  constitute,  and that the  conduct  of  matters
relating  to such  assets  shall be such as to qualify  such assets as, a "real
estate  mortgage  investment  conduit" as defined in and in accordance with the
REMIC Provisions.  In furtherance of such intention,  the Trustee covenants and
agrees that it shall act as agent (and the Trustee is hereby  appointed  to act
as agent) on behalf of any such REMIC and that in such  capacity it shall:  (a)
prepare and file, or cause to be prepared and filed, in a timely manner, a U.S.
Real Estate  Mortgage  Investment  Conduit  Income Tax Return (Form 1066 or any
successor form adopted by the Internal Revenue Service) and prepare and file or
cause to be prepared and filed with the Internal Revenue Service and applicable
state or local tax  authorities  income  tax or  information  returns  for each
taxable year with respect to any such REMIC, containing such information and at
the times and in the  manner as may be  required  by the Code or state or local
tax laws,  regulations,  or rules,  and  furnish  or cause to be  furnished  to
Certificateholders  the schedules,  statements or information at such times and
in such  manner as may be  required  thereby;  (b)  within  thirty  days of the
Closing Date, furnish or cause to be furnished to the Internal Revenue Service,
on Forms 8811 or as  otherwise  may be required by the Code,  the name,  title,
address,   and  telephone  number  of  the  person  that  the  holders  of  the
Certificates may contact for tax information  relating  thereto,  together with
such  additional  information  as may be required by such Form, and update such
information  at the time or times in the manner  required by the Code; (c) make
or cause to be made an  election  that such assets be treated as a REMIC on the
federal  tax  return  for its first  taxable  year (and,  if  necessary,  under
applicable  state law);  (d) prepare and  forward,  or cause to be prepared and
forwarded,  to the  Certificateholders and to the Internal Revenue Service and,
if necessary, state tax authorities, all information returns and reports as and
when required to be provided to them in accordance  with the REMIC  Provisions,
including  without  limitation,  the calculation of any original issue discount
using the  Prepayment  Assumption;  (e) provide  information  necessary for the
computation  of tax  imposed on the  transfer  of a Residual  Certificate  to a
Person that is not a Permitted  Transferee,  or an agent  (including  a broker,
nominee or other  middleman) of a Non-Permitted  Transferee,  or a pass-through
entity in which a Non-Permitted  Transferee is the record holder of an interest
(the  reasonable  cost of computing  and  furnishing  such  information  may be
charged to the Person  liable  for such tax);  (f) to the extent  that they are
under its control,  conduct  matters  relating to such assets at all times that
any  Certificates are outstanding so as to maintain the status as a REMIC under
the REMIC  Provisions;  (g) not knowingly or  intentionally  take any action or
omit to take any action that would cause the  termination  of the REMIC status;
(h) pay, from the sources specified in the last paragraph of this Section 8.11,
the amount of any federal or state tax, including prohibited  transaction taxes
as described below,  imposed on such REMIC prior to its termination when and as
the same shall be due and payable  (but such  obligation  shall not prevent the
Trustee  or any  other  appropriate  Person  from  contesting  any  such tax in
appropriate  proceedings  and shall not prevent the  Trustee  from  withholding
payment  of  such  tax,  if  permitted  by law,  pending  the  outcome  of such
proceedings); (i) ensure that federal, state or local income tax or information
returns  shall be signed by the Trustee or such other person as may be required
to sign such returns by the Code or state or local laws,  regulations or rules;
(j) maintain records  relating to such REMIC,  including but not limited to the
income, expenses,  assets and liabilities thereof and the fair market value and
adjusted basis of the assets determined at such intervals as may be required by
the Code,  as may be necessary  to prepare the  foregoing  returns,  schedules,
statements  or  information;  and (k) as and when  necessary  and  appropriate,
represent such REMIC in any administrative or judicial  proceedings relating to
an  examination  or audit by any  governmental  taxing  authority,  request  an
administrative  adjustment  as to any taxable  year of such  REMIC,  enter into
settlement  agreements with any governmental taxing agency,  extend any statute
of  limitations  relating to any tax item of such REMIC,  and  otherwise act on
behalf of such REMIC in relation to any tax matter or controversy involving it.

          In order to enable the  Trustee  to  perform  its duties as set forth
herein,  the Depositor shall provide,  or cause to be provided,  to the Trustee
within ten (10) days after the Closing  Date all  information  or data that the
Trustee  requests in writing and  determines to be relevant for tax purposes to
the  valuations and offering  prices of the  Certificates,  including,  without
limitation, the price, yield, prepayment assumption and projected cash flows of
the  Certificates  and the Mortgage  Loans.  Thereafter,  the  Depositor  shall
provide  to the  Trustee  promptly  upon  written  request  therefor  any  such
additional  information  or data  that  the  Trustee  may,  from  time to time,
reasonably  request in order to enable the Trustee to perform its duties as set
forth herein.  The  Depositor  hereby  indemnifies  the Trustee for any losses,
liabilities, damages, claims or expenses of the Trustee arising from any errors
or miscalculations of the Trustee that result from any failure of the Depositor
to provide,  or to cause to be provided,  accurate  information  or data to the
Trustee on a timely basis.

          In the event that any tax is imposed on "prohibited  transactions" of
such REMIC as defined in Section  860F(a)(2)  of the Code,  on the "net  income
from  foreclosure  property" of such REMIC as defined in Section 860G(c) of the
Code,  on any  contribution  to such REMIC after the  Startup  Day  pursuant to
Section  860G(d) of the Code, or any other tax is imposed,  including,  without
limitation,  any minimum tax imposed upon such REMIC pursuant to Sections 23153
and 24874 of the California Revenue and Taxation Code, if not paid as otherwise
provided  for herein,  such tax shall be paid by (i) the  Trustee,  if any such
other tax arises out of or results  from a breach by the  Trustee of any of its
obligations  under this Agreement,  (ii) the Master Servicer or the Seller,  in
the case of any such  minimum  tax, if such tax arises out of or results from a
breach by the Master Servicer or Seller of any of their  obligations under this
Agreement  or (iii) the Seller,  if any such tax arises out of or results  from
the Seller's  obligation to repurchase a Mortgage Loan pursuant to Section 2.02
or 2.03 or (iv) in all other  cases,  or in the  event  that the  Trustee,  the
Master  Servicer  or the  Seller  fails  to honor  its  obligations  under  the
preceding  clauses (i),  (ii) or (iii),  any such tax will be paid with amounts
otherwise to be distributed to the  Certificateholders,  as provided in Section
3.09(b).

          SECTION 8.12. Periodic Filings.

          Pursuant  to written  instructions  from the  Depositor,  the Trustee
shall  prepare,  execute  and file all  periodic  reports  required  under  the
Securities  Exchange  Act of 1934 in  conformity  with the terms of the  relief
granted  to  issuers  similar  to  the  Trust  Fund.  In  connection  with  the
preparation and filing of such periodic  reports,  the Depositor and the Master
Servicer shall timely provide to the Trustee all material information available
to them which is required to be included in such  reports and not known to them
to be in the  possession  of the  Trustee  and such  other  information  as the
Trustee  reasonably  may request from either of them and  otherwise  reasonably
shall  cooperate  with the Trustee.  The Trustee  shall have no liability  with
respect  to any  failure to  properly  prepare  or file such  periodic  reports
resulting from or relating to the Trustee's  inability or failure to obtain any
information not resulting from its own negligence or willful misconduct.

          SECTION 8.13. Corresponding Classes.

          The assets of the Master REMIC shall consist of the regular interests
issued by the Tier Five REMIC.  The Class AF-1,  Class AF-2,  Class AF-3, Class
AF-4,  Class AF-5,  Class AF-X,  Class MF-1,  Class MF-2, Class BF, Class OC-1,
Class AV-1,  Class  MV-1,  Class  MV-2,  Class BV, and Class OC-2  Certificates
(except for the rights of the Class AF-1 and the Loan Group 2  Certificates  to
receive  payments  of Basis Risk  Shortfall  Amounts)  shall be  designated  as
regular interests (within the meaning of Code Section 860G(a)(1)) of the Master
REMIC  and the  Class  MR  interest,  the  beneficial  ownership  of  which  is
represented by the Class R  Certificate,  shall be designated as the sole class
of residual  interest in the Master REMIC. The start-up day of the Master REMIC
shall be the Closing  Date and the latest  possible  maturity  date of the each
regular  interest  issued by the  Master  REMIC  shall be the  Latest  Possible
Maturity Date.

          The interest the Class OC-1 Certificates shall be entitled to receive
shall be the 100% of the Class T5-SF1,  Class T5-SF2 and Class T5-SF3 interests
in  addition to (i) the  interest on the Class  T5-AF1 in excess of the rate on
the Class AF-1 Certificates of the Master REMIC, (ii) the interest on the Class
T5-AF2  in  excess of the rate on the Class  AF-2  Certificates  of the  Master
REMIC,  (iii) the  interest  on the  Class  T5-AF3 in excess of the rate on the
Class AF-3  Certificates  of the Master  REMIC,  (iv) the interest on the Class
T5-AF4  in  excess of the rate on the Class  AF-4  Certificates  of the  Master
REMIC,  (v) the interest on the Class T5-AF5 in excess of the rate on the Class
AF-5 Certificates of the Master REMIC, (vi) the interest on the Class T5-MF1 in
excess of the rate on the Class MF-1  Certificates  of the Master REMIC,  (vii)
the  interest  on the Class  T5-MF2  in  excess  of the rate on the Class  MF-2
Certificates  of the Master REMIC.  Any amounts in excess of the amounts needed
to the pay the Fixed Rate  Certificates and the Class OC-1  Certificates  shall
first  be used  to pay the  Extra  Master  Servicing  Fee  and  then  shall  be
distributed to the Class R  Certificateholder  as beneficial owner of the Class
MR interest.

          The interest the Class OC-2 Certificates shall be entitled to receive
shall be the 100% of the Class T5-SV1,  Class T5-SV2 and Class T5-SV3 interests
in addition to (i) the interest on the Class T5-AV in excess of the rate on the
Class AV-1  Certificates  of the Master  REMIC,  (vi) the interest on the Class
T5-MV1 in excess of the rate on the Class MV-1 Certificate of the Master REMIC,
(vii) the  interest on the Class T5-MV2 in excess of the rate on the Class MV-1
Certificates of the Master REMIC.  Any amounts in excess of the amounts need to
the pay the Floating Rate  Certificates and the Class OC-2  Certificates  shall
first  be used  to pay the  Extra  Master  Servicing  Fee  and  then  shall  be
distributed to the Class R  Certificateholder  as beneficial owner of the Class
MR interest.


<PAGE>

                                  ARTICLE IX

                                  TERMINATION

          SECTION  9.01.  Termination  upon  Liquidation  or  Purchase  of  the
Mortgage Loans.

          Subject to Section 9.03, the obligations and  responsibilities of the
Depositor,  the Master  Servicer and the Trustee created hereby with respect to
the Trust Fund shall  terminate  upon the  earlier of (a) the  purchase  by the
Master  Servicer of all Mortgage Loans (and REO  Properties) at the price equal
to the sum of (i) 100% of the Stated  Principal  Balance of each  Mortgage Loan
(other  than in respect of REO  Property)  plus one  month's  accrued  interest
thereon at the applicable Adjusted Mortgage Rate and (ii) the lesser of (x) the
appraised  value  of any  REO  Property  as  determined  by the  higher  of two
appraisals  completed  by two  independent  appraisers  selected  by the Master
Servicer at the  expense of the Master  Servicer  and (y) the Stated  Principal
Balance of each Mortgage  Loan related to any REO  Property,  in each case plus
accrued and unpaid  interest  thereon at the  applicable  Adjusted Net Mortgage
Rate and (b) the later of (i) the maturity or other liquidation (or any Advance
with respect thereto) of the last Mortgage Loan remaining in the Trust Fund and
the   disposition   of  all  REO   Property  and  (ii)  the   distribution   to
Certificateholders  of all amounts  required to be distributed to them pursuant
to this Agreement.  In no event shall the trusts created hereby continue beyond
the earlier of (i) the expiration of 21 years from the death of the survivor of
the descendants of Joseph P. Kennedy,  the late Ambassador of the United States
to the Court of St.  James's,  living on the date  hereof  and (ii) the  Latest
Possible Maturity Date.

          The  right  to  repurchase  all  Mortgage  Loans  and REO  Properties
pursuant to clause (a) above shall be  conditioned  upon the  aggregate  Stated
Principal  Balance of the Mortgage Loans,  at the time of any such  repurchase,
aggregating ten percent or less of the aggregate Cut-off Date Principal Balance
of the Mortgage Loans.

          SECTION 9.02. Final Distribution on the Certificates.

          If on any  Determination  Date, the Master  Servicer  determines that
there are no  Outstanding  Mortgage  Loans and no other  funds or assets in the
Trust Fund other than the funds in the Certificate Account, the Master Servicer
shall direct the Trustee promptly to send a final  distribution  notice to each
Certificateholder.  If the Master  Servicer  elects to terminate the Trust Fund
pursuant  to clause  (a) of  Section  9.01,  at least 20 days prior to the date
notice is to be mailed to the affected  Certificateholders  the Master Servicer
shall  notify the  Depositor  and the  Trustee of the date the Master  Servicer
intends to terminate the Trust Fund and of the applicable  repurchase  price of
the Mortgage Loans and REO Properties.

          Notice  of  any  termination  of  the  Trust  Fund,   specifying  the
Distribution Date on which  Certificateholders may surrender their Certificates
for payment of the final distribution and cancellation, shall be given promptly
by the Trustee by letter to Certificateholders mailed not earlier than the 15th
day and not later  than the 10th day of the month next  preceding  the month of
such final  distribution.  Any such notice shall  specify (a) the  Distribution
Date  upon  which  final  distribution  on the  Certificates  will be made upon
presentation  and surrender of Certificates  at the office therein  designated,
(b) the amount of such final  distribution,  (c) the  location of the office or
agency at which such  presentation and surrender must be made, and (d) that the
Record Date otherwise  applicable to such  Distribution Date is not applicable,
distributions   being  made  only  upon   presentation  and  surrender  of  the
Certificates  at the office therein  specified.  The Master  Servicer will give
such  notice  to each  Rating  Agency  at the  time  such  notice  is  given to
Certificateholders.

          In the event such notice is given,  the Master  Servicer  shall cause
all funds in the Certificate  Account to be remitted to the Trustee for deposit
in the  Distribution  Account  on the  Business  Day  prior  to the  applicable
Distribution  Date in an amount equal to the final  distribution  in respect of
the  Certificates.  Upon such final  deposit with respect to the Trust Fund and
the receipt by the Trustee of a Request for Release therefor, the Trustee shall
promptly  release to the Master  Servicer the  Mortgage  Files for the Mortgage
Loans.

          Upon  presentation  and  surrender of the  Certificates,  the Trustee
shall cause to be distributed to the  Certificateholders of each Class, in each
case on the final Distribution Date and in the order set forth in Section 4.02,
in  proportion  to their  respective  Percentage  Interests,  with  respect  to
Certificateholders  of the same Class,  an amount equal to (i) as to each Class
of Regular Certificates,  the Certificate Balance thereof plus accrued interest
thereon  (or on  their  Notional  Amount,  if  applicable)  in the  case  of an
interest-bearing  Certificate  and (ii) as to the  Residual  Certificates,  the
amount,  if any,  which remains on deposit in the  Distribution  Account (other
than the amounts retained to meet claims) after application  pursuant to clause
(i) above.

          In the event that any affected Certificateholders shall not surrender
Certificates for cancellation within six months after the date specified in the
above mentioned written notice,  the Trustee shall give a second written notice
to  the  remaining  Certificateholders  to  surrender  their  Certificates  for
cancellation and receive the final distribution with respect thereto. If within
six months after the second notice all the  applicable  Certificates  shall not
have been surrendered for cancellation, the Trustee may take appropriate steps,
or may appoint an agent to take  appropriate  steps,  to contact the  remaining
Certificateholders  concerning  surrender of their  Certificates,  and the cost
thereof  shall be paid out of the funds and other assets which remain a part of
the Trust  Fund.  If within one year after the second  notice all  Certificates
shall   not   have   been   surrendered   for   cancellation,   the   Class   R
Certificateholders shall be entitled to all unclaimed funds and other assets of
the Trust Fund which remain subject hereto.

          SECTION 9.03. Additional Termination Requirements.

          (a) In the event the Master  Servicer  exercises its purchase  option
with respect to the Mortgage  Loans as provided in Section 9.01, the Trust Fund
shall be terminated in accordance with the following  additional  requirements,
unless the Trustee has been supplied with an Opinion of Counsel, at the expense
of the Master  Servicer,  to the  effect  that the  failure to comply  with the
requirements  of this  Section  9.03 will not (i) result in the  imposition  of
taxes on "prohibited  transactions"  on either REMIC as defined in Section 860F
of the Code,  or (ii) cause the Trust Fund to fail to qualify as a REMIC at any
time that any Certificates are outstanding:

                           (1)  Within 90 days  prior to the final  Distribution
         Date set forth in the notice given by the Master Servicer under Section
         9.02, the Master Servicer shall prepare and the Trustee, at the expense
         of the "tax matters person", shall adopt a plan of complete liquidation
         within  the  meaning  of  Section  860F(a)(4)  of the  Code  which,  as
         evidenced  by an  Opinion  of Counsel  (which  opinion  shall not be an
         expense of the  Trustee,  the Tax  Matters  Person or the Trust  Fund),
         meets the requirements of a qualified liquidation; and

                           (2) Within 90 days after the time of adoption of such
         a plan of  complete  liquidation,  the  Trustee  shall  sell all of the
         assets of the Trust Fund to the Master  Servicer for cash in accordance
         with Section 9.01.

          (b) The  Trustee as agent for each REMIC  hereby  agrees to adopt and
sign such a plan of complete liquidation upon the written request of the Master
Servicer,  and the  receipt of the  Opinion of Counsel  referred  to in Section
9.03(a)(1)  and to take such other  action in  connection  therewith  as may be
reasonably requested by the Master Servicer.

          (c) By their  acceptance  of the  Certificates,  the Holders  thereof
hereby  authorize  the Master  Servicer to prepare and the Trustee to adopt and
sign a plan of complete liquidation.


<PAGE>


                                   ARTICLE X

                            MISCELLANEOUS PROVISIONS

          SECTION 10.01. Amendment.

          This Agreement may be amended from time to time by the Depositor, the
Master   Servicer   and  the  Trustee   without  the  consent  of  any  of  the
Certificateholders  (i) to cure any  ambiguity or mistake,  (ii) to correct any
defective  provision  herein or to supplement any provision herein which may be
inconsistent with any other provision herein, (iii) to add to the duties of the
Depositor,  the Seller or the Master Servicer, (iv) to add any other provisions
with respect to matters or questions arising hereunder or (v) to modify, alter,
amend,  add to or  rescind  any of the terms or  provisions  contained  in this
Agreement;  provided,  that any action  pursuant  to clauses  (iv) or (v) above
shall not,  as  evidenced  by an Opinion of Counsel  (which  Opinion of Counsel
shall not be an expense of the Trustee or the Trust Fund),  adversely affect in
any  material  respect the  interests  of any  Certificateholder;  and provided
further  that the  amendment  shall not be deemed  to  adversely  affect in any
material  respect  the  interests  of  the  Certificateholders  if  the  Person
requesting the amendment  obtains a letter from each Rating Agency stating that
the  amendment  would  not  result  in the  downgrading  or  withdrawal  of the
respective  ratings then assigned to the Certificates;  it being understood and
agreed that any such letter in and of itself will not represent a determination
as to the  materiality of any such amendment and will represent a determination
only as to the credit  issues  affecting  any such  rating.  The  Trustee,  the
Depositor  and the Master  Servicer  also may at any time and from time to time
amend this Agreement without the consent of the  Certificateholders  to modify,
eliminate or add to any of its  provisions to such extent as shall be necessary
or helpful to (i) maintain the  qualification of the Subsidiary  REMICs and the
Master REMIC under the Code,  (ii) avoid or minimize the risk of the imposition
of any tax on the  Subsidiary  REMICs or the Master REMIC  pursuant to the Code
that  would  be a claim  at any  time  prior  to the  final  redemption  of the
Certificates or (iii) comply with any other requirements of the Code,  provided
that the Trustee has been  provided an Opinion of Counsel,  which opinion shall
be an expense of the party requesting such opinion but in any case shall not be
an expense of the Trustee or the Trust Fund,  to the effect that such action is
necessary or helpful to, as applicable,  (i) maintain such qualification,  (ii)
avoid or minimize the risk of the imposition of such a tax or (iii) comply with
any such requirements of the Code.

          This Agreement may also be amended from time to time by the Depositor,
the  Master  Servicer  and the  Trustee  with  the  consent  of the  Holders  of
Certificates  evidencing  Percentage Interests aggregating not less than 66 2/3%
of each Class of  Certificates  affected  thereby  for the purpose of adding any
provisions to or changing in any manner or eliminating  any of the provisions of
this  Agreement  or of  modifying  in any manner  the  rights of the  Holders of
Certificates;  provided, however, that no such amendment shall (i) reduce in any
manner  the  amount  of,  or  delay  the  timing  of,  payments  required  to be
distributed  on any  Certificate  without  the  consent  of the  Holder  of such
Certificate,  (ii) adversely affect in any material respect the interests of the
Holders of any Class of Certificates in a manner other than as described in (i),
without the consent of the Holders of Certificates of such Class evidencing,  as
to such Class,  Percentage Interests aggregating not less than 66 2/3%, or (iii)
reduce  the  aforesaid  percentages  of  Certificates  the  Holders of which are
required to consent to any such amendment, without the consent of the Holders of
all such Certificates then outstanding.

          Notwithstanding any contrary provision of this Agreement, the Trustee
shall not consent to any amendment to this Agreement unless it shall have first
received an Opinion of Counsel,  which  opinion  shall not be an expense of the
Trustee or the Trust Fund, to the effect that such amendment will not cause the
imposition of any tax on any REMIC or the Certificateholders or cause any REMIC
to  fail  to  qualify  as a  REMIC  at  any  time  that  any  Certificates  are
outstanding.

          Promptly  after the  execution  of any  amendment  to this  Agreement
requiring the consent of Certificateholders,  the Trustee shall furnish written
notification   of  the   substance  or  a  copy  of  such   amendment  to  each
Certificateholder and each Rating Agency.

          It shall not be necessary for the consent of Certificateholders under
this Section 10.01 to approve the  particular  form of any proposed  amendment,
but it shall be sufficient if such consent shall approve the substance thereof.
The manner of obtaining  such consents and of evidencing the  authorization  of
the execution thereof by Certificateholders shall be subject to such reasonable
regulations as the Trustee may prescribe.

          Nothing in this Agreement  shall require the Trustee to enter into an
amendment  without  receiving an Opinion of Counsel (which Opinion shall not be
an expense of the Trustee or the Trust Fund),  satisfactory to the Trustee that
(i) such  amendment is permitted and is not  prohibited  by this  Agreement and
that all  requirements for amending this Agreement have been complied with; and
(ii) either (A) the amendment does not adversely affect in any material respect
the interests of any  Certificateholder  or (B) the conclusion set forth in the
immediately preceding clause (A) is not required to be reached pursuant to this
Section 10.01.

          SECTION 10.02. Recordation of Agreement; Counterparts.

          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 Master  Servicer  at its
expense,  but only upon  direction by the Trustee  accompanied by an Opinion of
Counsel to the effect that such recordation materially and beneficially affects
the interests of the Certificateholders.

          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.

          SECTION 10.03. Governing Law.

          THIS AGREEMENT  SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY
THE SUBSTANTIVE LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND
TO BE  PERFORMED  IN THE  STATE  OF NEW YORK AND THE  OBLIGATIONS,  RIGHTS  AND
REMEDIES OF THE PARTIES HERETO AND THE  CERTIFICATEHOLDERS  SHALL BE DETERMINED
IN ACCORDANCE WITH SUCH LAWS.

          SECTION 10.04. Intention of Parties.

          It is the express  intent of the parties  hereto that the  conveyance
(i) of the Mortgage  Loans by the Seller to the Depositor and (ii) of the Trust
Fund by the  Depositor to the Trustee each be, and be construed as, an absolute
sale  thereof.  It is,  further,  not the  intention  of the parties  that such
conveyances  be  deemed  a  pledge  thereof.   However,   in  the  event  that,
notwithstanding  the  intent of the  parties,  such  assets  are held to be the
property  of the Seller or  Depositor,  as the case may be, or if for any other
reason this Agreement is held or deemed to create a security interest in either
such assets, then (i) this Agreement shall be deemed to be a security agreement
within the meaning of the Uniform  Commercial Code of the State of New York and
(ii) the  conveyances  provided for in this Agreement  shall be deemed to be an
assignment  and a  grant  (i) by the  Seller  to the  Depositor  or (ii) by the
Depositor  to the  Trustee,  for the  benefit of the  Certificateholders,  of a
security  interest  in all of the  assets  transferred,  whether  now  owned or
hereafter acquired.

          The   Seller   and   the   Depositor   for   the   benefit   of   the
Certificateholders  shall, to the extent  consistent with this Agreement,  take
such actions as may be necessary to ensure that, if this  Agreement were deemed
to create a security  interest in the Trust Fund, such security  interest would
be  deemed  to  be a  perfected  security  interest  of  first  priority  under
applicable  law and  will be  maintained  as such  throughout  the  term of the
Agreement.  The Depositor shall arrange for filing any Uniform  Commercial Code
continuation  statements in connection  with any security  interest  granted or
assigned to the Trustee for the benefit of the Certificateholders.

          SECTION 10.05. Notices.

          (a) The Trustee shall use its best efforts to promptly provide notice
to each Rating  Agency with  respect to each of the  following  of which it has
actual knowledge:

          1. Any material change or amendment to this Agreement;

          2. The occurrence of any Event of Default that has not been cured;

          3. The  resignation  or  termination  of the Master  Servicer  or the
Trustee and the appointment of any successor;

          4. The  repurchase  or  substitution  of Mortgage  Loans  pursuant to
Section 2.03; and

          5. The final payment to Certificateholders.

          In addition, the Trustee shall promptly furnish to each Rating Agency
copies of the following:

          1. Each report to Certificateholders described in Section 4.03;

          2. Each annual statement as to compliance described in Section 3.17;

          3. Each  annual  independent  public  accountants'  servicing  report
described in Section 3.18; and

          4. Any notice of a purchase  of a Mortgage  Loan  pursuant to Section
2.02, 2.03 or 3.11.

          (b) All directions, demands and notices hereunder shall be in writing
and shall be deemed to have been duly given when  delivered  to (a) in the case
of  the  Depositor,  IndyMac  ABS,  Inc.,  155  North  Lake  Avenue,  Pasadena,
California 91101, Attention: Secondary Marketing Department, (b) in the case of
the Master Servicer, IndyMac, Inc., 155 North Lake Avenue, Pasadena, California
91101,  Attention:  Secondary Marketing Department or such other address as may
be hereafter  furnished to the Depositor and the Trustee by the Master Servicer
in writing,  (c) in the case of the Trustee,  The Bank of New York, 101 Barclay
Street, 12W, New York, New York 10286,  Attention:  Mortgage-Backed  Securities
Group,  Series SPMD 1998-A,  or such other address as the Trustee may hereafter
furnish to the Depositor or Master Servicer; and (d) in the case of each of the
Rating Agencies, the address specified therefor in the definition corresponding
to the name of such  Rating  Agency.  Notices  to  Certificateholders  shall be
deemed given when mailed,  first class  postage  prepaid,  to their  respective
addresses appearing in the Certificate Register.

          SECTION 10.06. 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 Holders thereof.

          SECTION 10.07. Assignment.

          Notwithstanding  anything to the contrary contained herein, except as
provided  in Section  6.02,  this  Agreement  may not be assigned by the Master
Servicer without the prior written consent of the Trustee and Depositor.

          SECTION 10.08. Limitation on Rights of Certificateholders.

          The death or incapacity of any Certificateholder shall not operate to
terminate  this  Agreement  or the  trust  created  hereby,  nor  entitle  such
Certificateholder's  legal representative or heirs to claim an accounting or to
take any action or  commence  any  proceeding  in any court for a  petition  or
winding  up of the trust  created  hereby,  or  otherwise  affect  the  rights,
obligations and liabilities of the parties hereto or any of them.

          No Certificateholder shall have any right to vote (except as provided
herein) or in any manner otherwise  control the operation and management of the
Trust Fund, or the obligations of the parties hereto, nor shall anything herein
set forth or contained in the terms of the  Certificates  be construed so as to
constitute the  Certificateholders  from time to time as partners or members of
an association;  nor shall any  Certificateholder be under any liability to any
third  party by reason of any action  taken by the  parties  to this  Agreement
pursuant to any provision hereof.

          No  Certificateholder  shall have any right by virtue or by  availing
itself of any  provisions of this  Agreement to institute  any suit,  action or
proceeding in equity or at law upon or under or with respect to this Agreement,
unless such Holder  previously shall have given to the Trustee a written notice
of an Event of Default and of the continuance thereof, as herein provided,  and
unless the Holders of  Certificates  evidencing not less than 25% of the Voting
Rights  evidenced by the  Certificates  shall also have made written request to
the Trustee to institute  such action,  suit or  proceeding  in its own name as
Trustee  hereunder  and shall  have  offered  to the  Trustee  such  reasonable
indemnity as it may require against the costs,  expenses, and liabilities to be
incurred therein or thereby,  and the Trustee, for 60 days after its receipt of
such notice,  request and offer of indemnity shall have neglected or refused to
institute  any  such  action,  suit or  proceeding;  it  being  understood  and
intended,  and being expressly covenanted by each  Certificateholder with every
other  Certificateholder  and  the  Trustee,  that no one or  more  Holders  of
Certificates  shall  have any  right in any  manner  whatever  by  virtue or by
availing  itself or themselves of any  provisions of this  Agreement to affect,
disturb  or  prejudice   the  rights  of  the  Holders  of  any  other  of  the
Certificates, or to obtain or seek to obtain priority over or preference to any
other such Holder or to enforce any right under this  Agreement,  except in the
manner herein  provided and for the common  benefit of all  Certificateholders.
For the  protection  and  enforcement  of the provisions of this Section 10.08,
each and every  Certificateholder  and the  Trustee  shall be  entitled to such
relief as can be given either at law or in equity.

          SECTION 10.09. Inspection and Audit Rights.

          The Master Servicer agrees that, on reasonable prior notice,  it will
permit and will cause the CHL  Servicer  to permit  any  representative  of the
Depositor or the Trustee during such Person's normal business hours, to examine
all the books of  account,  records,  reports  and other  papers of such Person
relating to the Mortgage Loans, to make copies and extracts therefrom, to cause
such books to be audited by independent  certified public accountants  selected
by the  Depositor  or the  Trustee  and to discuss its  affairs,  finances  and
accounts  relating  to the  Mortgage  Loans with its  officers,  employees  and
independent  public  accountants  (and by this  provision  the Master  Servicer
hereby  authorizes said  accountants to discuss with such  representative  such
affairs,  finances and accounts),  all at such reasonable times and as often as
may be reasonably requested. Any out-of-pocket expense incident to the exercise
by the  Depositor or the Trustee of any right under this Section 10.09 shall be
borne by the party requesting such inspection; all other such expenses shall be
borne by the Master Servicer or the CHL Servicer.

          SECTION 10.10. Certificates Nonassessable and Fully Paid.

          It is the intention of the Depositor that  Certificate  holders shall
not be personally  liable for obligations of the Trust Fund, that the interests
in the Trust Fund  represented by the Certificates  shall be nonassessable  for
any  reason  whatsoever,  and that the  Certificates,  upon due  authentication
thereof by the  Trustee  pursuant  to this  Agreement,  are and shall be deemed
fully paid.

                                  * * * * * *


<PAGE>

          IN WITNESS WHEREOF,  the Depositor,  the Trustee,  the Seller and the
Master Servicer have caused their names to be signed hereto by their respective
officers thereunto duly authorized as of the day and year first above written.

                           INDYMAC ABS, INC.
                             as Depositor

                           By:__________________________________
                              Name:
                              Title:


                           THE BANK OF NEW YORK,
                             as Trustee

                           By:__________________________________
                              Name:
                              Title:


                           INDYMAC, INC.,
                             as Seller and Master Servicer


                           By:__________________________________
                              Name:
                              Title:


<PAGE>




                                   SCHEDULE I

                             Mortgage Loan Schedule
                        [Delivered at Closing to Trustee]


<PAGE>



                                   SCHEDULE II

                   Home Equity Loan Asset-Backed Certificates,
                               Series SPMD 1998-A

          Representations and Warranties of the Seller/Master Servicer

          Indy Mac,  Inc.  ("IndyMac")  hereby  makes the  representations  and
warranties  set forth in this Schedule II to the Depositor and the Trustee,  as
of the  Closing  Date,  or if so  specified  herein,  as of the  Cut-off  Date.
Capitalized terms used but not otherwise defined in this Schedule II shall have
the  meanings  ascribed  thereto in the Pooling and  Servicing  Agreement  (the
"Pooling and Servicing  Agreement")  relating to the  above-referenced  Series,
among IndyMac, as seller and master servicer,  IndyMac ABS, Inc., as depositor,
and The Bank of New York, as trustee.

               (1) IndyMac is duly organized as a Delaware  corporation  and is
          validly  existing and in good standing under the laws of the State of
          Delaware and is duly authorized and qualified to transact any and all
          business  contemplated  by the Pooling and Servicing  Agreement to be
          conducted  by IndyMac in any state in which a  Mortgaged  Property is
          located or is otherwise not required  under  applicable law to effect
          such qualification and, in any event, is in compliance with the doing
          business  laws of any such state,  to the extent  necessary to ensure
          its ability to enforce each  Mortgage  Loan,  to service the Mortgage
          Loans in  accordance  with the  terms of the  Pooling  and  Servicing
          Agreement  and to  perform  any of its  other  obligations  under the
          Pooling and Servicing Agreement in accordance with the terms thereof.

               (2) IndyMac has the full  corporate  power and authority to sell
          and service each Mortgage Loan, and to execute,  deliver and perform,
          and to enter into and consummate the transactions contemplated by the
          Pooling  and  Servicing  Agreement  and has  duly  authorized  by all
          necessary  corporate  action on the part of  IndyMac  the  execution,
          delivery and performance of the Pooling and Servicing Agreement;  and
          the Pooling and Servicing Agreement,  assuming the due authorization,
          execution  and  delivery   thereof  by  the  other  parties  thereto,
          constitutes  a  legal,  valid  and  binding  obligation  of  IndyMac,
          enforceable against IndyMac in accordance with its terms, except that
          (a)  the  enforceability   thereof  may  be  limited  by  bankruptcy,
          insolvency, moratorium,  receivership and other similar laws relating
          to  creditors'  rights  generally  and (b)  the  remedy  of  specific
          performance and injunctive and other forms of equitable relief may be
          subject to  equitable  defenses  and to the  discretion  of the court
          before which any proceeding therefor may be brought.

               (3) The  execution  and  delivery of the  Pooling and  Servicing
          Agreement by IndyMac, the sale and servicing of the Mortgage Loans by
          IndyMac under the Pooling and Servicing  Agreement,  the consummation
          of any other of the  transactions  contemplated  by the  Pooling  and
          Servicing  Agreement,  and the  fulfillment of or compliance with the
          terms  thereof are in the ordinary  course of business of IndyMac and
          will not (A) result in a material  breach of any term or provision of
          the charter or by-laws of IndyMac or (B)  materially  conflict  with,
          result in a material breach,  violation or acceleration of, or result
          in a  material  default  under,  the  terms  of  any  other  material
          agreement or  instrument  to which  IndyMac is a party or by which it
          may be bound, or (C) constitute a material  violation of any statute,
          order or regulation  applicable  to IndyMac of any court,  regulatory
          body,  administrative agency or governmental body having jurisdiction
          over  IndyMac;  and  IndyMac  is not in  breach or  violation  of any
          material indenture or other material  agreement or instrument,  or in
          violation  of  any  statute,   order  or  regulation  of  any  court,
          regulatory body,  administrative  agency or governmental  body having
          jurisdiction  over it which breach or violation may materially impair
          IndyMac's ability to perform or meet any of its obligations under the
          Pooling and Servicing Agreement.

               (4)  Each  Servicer  is an  approved  servicer  of  conventional
          mortgage  loans for FNMA or FHLMC or is a  mortgagee  approved by the
          Secretary of Housing and Urban  Development  pursuant to Sections 203
          and 211 of the National Housing Act.

               (5) No  litigation  is  pending  or,  to the  best of  IndyMac's
          knowledge,   threatened  against  IndyMac  that  would  prohibit  the
          execution  or  delivery  of, or  performance  under,  the Pooling and
          Servicing Agreement by IndyMac.


<PAGE>



                                  SCHEDULE III

                   Home Equity Loan Asset-Backed Certificates,
                               Series SPMD 1998-A

             Representations and Warranties as to the Mortgage Loans

          IndyMac,  Inc.  ("IndyMac")  hereby  makes  the  representations  and
warranties set forth in this Schedule III to the Depositor and the Trustee,  as
of the Closing Date, or if so specified  herein, as of the Cut-off Date or date
of origination of the Mortgage Loan (as applicable). Capitalized terms used but
not  otherwise  defined in this  Schedule III shall have the meanings  ascribed
thereto in the Pooling and  Servicing  Agreement  (the  "Pooling and  Servicing
Agreement") relating to the  above-referenced  Series, among IndyMac, as seller
and master servicer, IndyMac ABS, Inc., as depositor, and The Bank of New York,
as trustee.

               (1) The  information  set forth on Schedule I to the Pooling and
          Servicing  Agreement  with respect to each  Mortgage Loan is true and
          correct in all material respects as of the Closing Date.

               (2) As of the Closing  Date,  all  regularly  scheduled  monthly
          payments due with respect to each  Mortgage  Loan up to and including
          the Due Date  immediately  prior to the Cut-off  Date have been made;
          and  as of  the  Cut-off  Date,  no  Mortgage  Loan  had a  regularly
          scheduled  monthly payment that was 60 or more days Delinquent during
          the twelve months prior to the Cut-off Date.

               (3) With respect to any Mortgage  Loan that is not a Cooperative
          Loan,  each  Mortgage  is a valid and  enforceable  first lien on the
          Mortgaged  Property  subject  only to (a) the  lien of  nondelinquent
          current real property  taxes and  assessments  and liens or interests
          arising  under or as a result  of any  federal,  state or local  law,
          regulation  or ordinance  relating to  hazardous  wastes or hazardous
          substances  and,  if the  related  Mortgaged  Property is a unit in a
          condominium project or planned unit development,  any lien for common
          charges  permitted  by statute or  homeowner  association  fees,  (b)
          covenants, conditions and restrictions,  rights of way, easements and
          other  matters of public  record as of the date of  recording of such
          Mortgage,   such  exceptions  appearing  of  record  being  generally
          acceptable to mortgage  lending  institutions in the area wherein the
          related  Mortgaged  Property is located or specifically  reflected in
          the appraisal made in connection  with the origination of the related
          Mortgage  Loan,  and (c) other matters to which like  properties  are
          commonly subject which do not materially  interfere with the benefits
          of the security intended to be provided by such Mortgage.

               (4) Immediately prior to the assignment of the Mortgage Loans to
          the  Depositor,  the Seller had good title to, and was the sole owner
          of,  each  Mortgage  Loan  free  and  clear  of  any  pledge,   lien,
          encumbrance  or security  interest and had full right and  authority,
          subject to no interest or  participation  of, or agreement  with, any
          other party,  to sell and assign the same pursuant to the Pooling and
          Servicing Agreement.

               (5) As of the date of origination  of each Mortgage Loan,  there
          was  no  delinquent  tax  or  assessment  lien  against  the  related
          Mortgaged Property.

               (6) There is no valid  offset,  defense or  counterclaim  to any
          Mortgage Note or Mortgage,  including the obligation of the Mortgagor
          to pay the unpaid principal of or interest on such Mortgage Note.

               (7) There are no mechanics'  liens or claims for work,  labor or
          material  affecting any Mortgaged Property which are or may be a lien
          prior to, or equal  with,  the lien of such  Mortgage,  except  those
          which are insured against by the title  insurance  policy referred to
          in item (13) below.

               (8) To the best of the Seller's knowledge, no Mortgaged Property
          has been materially  damaged by water, fire,  earthquake,  windstorm,
          flood,  tornado  or similar  casualty  (excluding  casualty  from the
          presence of hazardous wastes or hazardous substances, as to which the
          Seller makes no  representation)  so as to affect adversely the value
          of the related Mortgaged Property as security for such Mortgage Loan.

               (9) Each Mortgage Loan at  origination  complied in all material
          respects with applicable state and federal laws,  including,  without
          limitation,  usury, equal credit opportunity,  real estate settlement
          procedures, truth-in-lending and disclosure laws or any noncompliance
          does not have a material  adverse  effect on the value of the related
          Mortgage Loan.

               (10) As of the Closing  Date,  the Seller has not  modified  the
          Mortgage in any material  respect  (except  that a Mortgage  Loan may
          have been modified by a written instrument which has been recorded or
          submitted for recordation,  if necessary, to protect the interests of
          the  Certificateholders and which has been delivered to the Trustee);
          satisfied,  cancelled or  subordinated  such  Mortgage in whole or in
          part;  released  the related  Mortgaged  Property in whole or in part
          from  the  lien of such  Mortgage;  or  executed  any  instrument  of
          release,  cancellation,  modification  or  satisfaction  with respect
          thereto.

               (11) A  lender's  policy  of  title  insurance  together  with a
          condominium   endorsement  and  extended  coverage  endorsement,   if
          applicable,  in an amount at least equal to the  Cut-off  Date Stated
          Principal Balance of each such Mortgage Loan or a commitment (binder)
          to issue the same was  effective  on the date of the  origination  of
          each  Mortgage  Loan,  each such  policy is valid and remains in full
          force and effect.

               (12) Each  Mortgage Loan was  originated  (within the meaning of
          Section 3(a)(41) of the Securities  Exchange Act of 1934, as amended)
          by  an  entity  that  satisfied  at  the  time  of  origination   the
          requirements  of Section  3(a)(41) of the Securities  Exchange Act of
          1934, as amended.

               (13)  To  the  best  of  the  Seller's  knowledge,  all  of  the
          improvements  which were included for the purpose of determining  the
          Appraised  Value of the  Mortgaged  Property  lie  wholly  within the
          boundaries and building  restriction  lines of such property,  and no
          improvements  on adjoining  properties  encroach  upon the  Mortgaged
          Property, unless such failure to be wholly within such boundaries and
          restriction lines or such encroachment,  as the case may be, does not
          have a material effect on the value of such Mortgaged Property.

               (14) To the best of the  Seller's  knowledge,  as of the date of
          origination of each Mortgage Loan, no improvement located on or being
          part of the  Mortgaged  Property is in  violation  of any  applicable
          zoning  law or  regulation  unless  such  violation  would not have a
          material  adverse  effect  on  the  value  of the  related  Mortgaged
          Property.  To the best of the Seller's  knowledge,  all  inspections,
          licenses and certificates  required to be made or issued with respect
          to all occupied portions of the Mortgaged  Property and, with respect
          to the use and  occupancy of the same,  including  but not limited to
          certificates of occupancy and fire  underwriting  certificates,  have
          been made or obtained from the  appropriate  authorities,  unless the
          lack thereof would not have a material adverse effect on the value of
          such Mortgaged Property.

               (15) The Mortgage Note and the related Mortgage are genuine, and
          each is the legal, valid and binding obligation of the maker thereof,
          enforceable in accordance with its terms and under applicable law.

               (16) The proceeds of the Mortgage Loan have been fully disbursed
          and there is no requirement for future advances thereunder.

               (17) The related  Mortgage  contains  customary and  enforceable
          provisions which render the rights and remedies of the holder thereof
          adequate for the  realization  against the Mortgaged  Property of the
          benefits of the  security,  including,  (i) in the case of a Mortgage
          designated as a deed of trust,  by trustee's sale, and (ii) otherwise
          by judicial foreclosure.

               (18) With respect to each Mortgage constituting a deed of trust,
          a trustee,  duly qualified under applicable law to serve as such, has
          been properly designated and currently so serves and is named in such
          Mortgage,  and no fees or expenses are or will become  payable by the
          Certificateholders  to the trustee under the deed of trust, except in
          connection with a trustee's sale after default by the Mortgagor.

               (19) At the Cut-off Date, the  improvements  upon each Mortgaged
          Property are covered by a valid and existing hazard  insurance policy
          with a  generally  acceptable  carrier  that  provides  for  fire and
          extended  coverage  and  coverage  for  such  other  hazards  as  are
          customarily  required by institutional single family mortgage lenders
          in the area where the Mortgaged  Property is located,  and the Seller
          has received no notice that any premiums due and payable thereon have
          not been paid;  the Mortgage  obligates the  Mortgagor  thereunder to
          maintain  all  such  insurance   including  flood  insurance  at  the
          Mortgagor's  cost and expense.  Anything to the contrary in this item
          (19) notwithstanding,  no breach of this item (19) shall be deemed to
          give rise to any obligation of the Seller to repurchase or substitute
          for  such  affected  Mortgage  Loan or  Loans  so long as the  Master
          Servicer  maintains a blanket policy pursuant to the second paragraph
          of Section 3.10(a) of the Pooling and Servicing Agreement.

               (20) If at the time of  origination  of each Mortgage  Loan, the
          related  Mortgaged  Property  was in an area then  identified  in the
          Federal Register by the Federal Emergency Management Agency as having
          special flood hazards, a flood insurance policy in a form meeting the
          then-current requirements of the Flood Insurance Administration is in
          effect  with  respect to such  Mortgaged  Property  with a  generally
          acceptable carrier.

               (21)  To  the  best  of  the  Seller's  knowledge,  there  is no
          proceeding   pending   or   threatened   for  the  total  or  partial
          condemnation  of any  Mortgaged  Property,  nor is such a  proceeding
          currently occurring.

               (22) To the best of the Seller's knowledge, there is no material
          event  which,  with  the  passage  of  time or  with  notice  and the
          expiration of any grace or cure period,  would  constitute a material
          non-monetary  default,  breach,  violation  or event of  acceleration
          under the Mortgage or the related  Mortgage  Note; and the Seller has
          not waived any material  non-monetary default,  breach,  violation or
          event of acceleration.

               (23) Each  Mortgage  File  contains an  appraisal of the related
          Mortgaged Property in a form acceptable to FNMA or FHLMC.

               (24) Any leasehold  estate securing a Mortgage Loan has a stated
          term at least as long as the term of the related Mortgage Loan.

               (25) Each Mortgage Loan was selected from among the  outstanding
          one-  to  four-family   sub-prime  mortgage  loans  in  the  Seller's
          sub-prime  mortgage  portfolio  at the  Closing  Date as to which the
          representations  and  warranties  made with  respect to the  Mortgage
          Loans set forth in this Schedule III can be made.  No such  selection
          was made in a manner  intended to adversely  affect the  interests of
          the Certificateholders.

               (26) No more than 1.0% (by aggregate Stated  Principal  Balance)
          of the Mortgage Loans are Cooperative Loans.

               (27) Each Cooperative Loan is secured by a valid, subsisting and
          enforceable  perfected  first and  second  liens (in the case of Loan
          Group 1) and  first  liens  only  (in the  case of Loan  Group 2) and
          security interest in the related Mortgaged Property,  subject only to
          (i) the rights of the Cooperative  Corporation to collect maintenance
          and  assessments  from the  Mortgagor,  (ii) the lien of the  Blanket
          Mortgage,  if any, on the  Cooperative  Property and of real property
          taxes,  water  and  sewer  charges,  rents  and  assessments  on  the
          Cooperative Property not yet due and payable, and (iii) other matters
          to which like  Cooperative  Units are commonly  subject  which do not
          materially interfere with the benefits of the security intended to be
          provided by the Security  Agreement or the use,  enjoyment,  value or
          marketability  of the  Cooperative  Unit. Each original UCC financing
          statement,  continuation  statement or other  governmental  filing or
          recordation  necessary  to  create or  preserve  the  perfection  and
          priority  of the first  priority  lien and  security  interest in the
          Cooperative Shares and Proprietary Lease has been timely and properly
          made. Any security agreement, chattel mortgage or equivalent document
          related to the  Cooperative  Loan and delivered to the sponsor or its
          designee  establishes in the Seller a valid and subsisting  perfected
          first or second  lien (in the case of a  Cooperative  Loan that is in
          Loan Group 1) and first lien only (in the case of a (Cooperative Loan
          that is in Loan group 2) on and  security  interest  in the  property
          described  therein,  and the Seller has full right to sell and assign
          the same.

               (28) Each  Cooperative  Corporation  qualifies as a "cooperative
          housing corporation" as defined in Section 216 of the Code.



<PAGE>



                                   SCHEDULE IV

                            Planned Balance Schedules
                                [Not applicable]


<PAGE>

                   [EXHIBITS A THROUGH E IN DOCUMENT # 490870]


<PAGE>




                                    EXHIBIT F

                                   [RESERVED]


<PAGE>



                                    EXHIBIT G

                    FORM OF INITIAL CERTIFICATION OF TRUSTEE

                                     [date]

[Depositor]

[Master Servicer]

[Seller]



          Re:  Pooling and  Servicing  Agreement  among  IndyMac ABS,  Inc., as
               Depositor, IndyMac, Inc., as Seller and Master Servicer, and The
               Bank of New York,  as Trustee,  Home  Equity  Loan  Asset-Backed
               Trust,   Series  SPMD  1998-A,  Home  Equity  Loan  Asset-Backed
               Certificates, Series SPMD 1998-A

Gentlemen:

          In accordance  with Section 2.02 of the  above-captioned  Pooling and
Servicing Agreement (the "Pooling and Servicing  Agreement"),  the undersigned,
as Trustee,  hereby  certifies  that,  as to each  Mortgage  Loan listed in the
Mortgage  Loan  Schedule  (other than any Mortgage  Loan listed in the attached
schedule), it has received:

          (i) the original Mortgage Note, endorsed as provided in the following
form: "Pay to the order of ________, without recourse"; and

          (ii)  a  duly  executed  assignment  of the  Mortgage  (which  may be
included in a blanket assignment or assignments);  provided,  however,  that it
has received no  assignment  with respect to any Mortgage for which the related
Mortgaged Property is located in the Commonwealth of Puerto Rico.

          Based on its  review  and  examination  and only as to the  foregoing
documents,  such  documents  appear  regular on their face and  related to such
Mortgage Loan.

          The  Trustee has made no  independent  examination  of any  documents
contained in each Mortgage File beyond the review specifically  required in the
Pooling and Servicing  Agreement.  The Trustee makes no  representations as to:
(i) the validity, legality,  sufficiency,  enforceability or genuineness of any
of the documents  contained in each Mortgage File of any of the Mortgage  Loans
identified  on  the  Mortgage  Loan  Schedule,   or  (ii)  the  collectability,
insurability, effectiveness or suitability of any such Mortgage Loan.


<PAGE>


          Capitalized  words and phrases used herein shall have the  respective
meanings assigned to them in the Pooling and Servicing Agreement.

                                             THE BANK OF NEW YORK,
                                             as Trustee

                                             By:____________________________
                                             Name:__________________________
                                             Title:_________________________




<PAGE>


                                    EXHIBIT H

                     FORM OF FINAL CERTIFICATION OF TRUSTEE

                                     [date]

[Depositor]

[Master Servicer]

[Seller]



          Re:  Pooling and  Servicing  Agreement  among  IndyMac ABS,  Inc., as
               Depositor, IndyMac, Inc., as Seller and Master Servicer, and The
               Bank of New York,  as Trustee,  Home  Equity  Loan  Asset-Backed
               Trust,   Series  SPMD  1998-A  Home  Equity  Loan   Asset-Backed
               Certificates, Series SPMD 1998-A

Gentlemen:

          In accordance  with Section 2.02 of the  above-captioned  Pooling and
Servicing Agreement (the "Pooling and Servicing  Agreement"),  the undersigned,
as  Trustee,  hereby  certifies  that as to each  Mortgage  Loan  listed in the
Mortgage Loan Schedule  (other than any Mortgage Loan paid in full or listed on
the attached Document Exception Report) it has received:

         (i) The  original  Mortgage  Note,  endorsed  in the form  provided  in
Section  2.01(c) of the Pooling and Servicing  Agreement,  with all  intervening
endorsements  showing a complete chain of endorsement from the originator to the
Seller.

          (ii) The original recorded Mortgage.

          (iii) A duly executed assignment of the Mortgage in the form provided
in Section 2.01(c) of the Pooling and Servicing Agreement;  provided,  however,
that it has received no  assignment  with respect to any Mortgage for which the
related  Mortgaged  Property is located in the Commonwealth of Puerto Rico, or,
if the Depositor has certified or the Trustee  otherwise knows that the related
Mortgage has not been returned from the applicable  recording office, a copy of
the  assignment of the Mortgage  (excluding  information  to be provided by the
recording office).

          (iv) The  original  or  duplicate  original  recorded  assignment  or
assignments  of the Mortgage  showing a complete  chain of assignment  from the
originator to the Seller.

          (v) The original or duplicate  original lender's title policy and all
riders thereto or, any one of an original title binder, an original preliminary
title report or an original title  commitment,  or a copy thereof  certified by
the title company.

          Based on its  review  and  examination  and only as to the  foregoing
documents,  (a) such documents appear regular on their face and related to such
Mortgage Loan,  and (b) the  information  set forth in items (i), (ii),  (iii),
(iv),  (vi) and (xi) of the  definition  of the  "Mortgage  Loan  Schedule"  in
Section  1.01  of the  Pooling  and  Servicing  Agreement  accurately  reflects
information set forth in the Mortgage File.

          The  Trustee has made no  independent  examination  of any  documents
contained in each Mortgage File beyond the review specifically  required in the
Pooling and Servicing  Agreement.  The Trustee makes no  representations as to:
(i) the validity, legality,  sufficiency,  enforceability or genuineness of any
of the documents  contained in each Mortgage File of any of the Mortgage  Loans
identified  on  the  Mortgage  Loan  Schedule,   or  (ii)  the  collectability,
insurability,   effectiveness   or  suitability  of  any  such  Mortgage  Loan.
Notwithstanding  anything  herein  to the  contrary,  the  Trustee  has made no
determination and makes no representations as to whether (i) any endorsement is
sufficient to transfer all right, title and interest of the party so endorsing,
as  noteholder  or assignee  thereof,  in and to that Mortgage Note or (ii) any
assignment is in recordable  form or sufficient to effect the assignment of and
transfer to the assignee  thereof,  under the Mortgage to which the  assignment
relates.

          Capitalized  words and phrases used herein shall have the  respective
meanings assigned to them in the Pooling and Servicing Agreement.

                                           THE BANK OF NEW YORK,
                                           as Trustee


                                            By:_____________________________
                                            Name:___________________________
                                            Title:__________________________



<PAGE>



                                    EXHIBIT I

                               TRANSFER AFFIDAVIT
                               IndyMac ABS, Inc.,
             Home Equity Loan Asset-Backed Trust, Series SPMD 1998-A
                   Home Equity Loan Asset-Backed Certificates,
                               Series SPMD 1998-A

STATE OF              )
                      ) ss.:
COUNTY OF             )

         The undersigned, being first duly sworn, deposes and says as follows:

          1. The undersigned is an officer of _______________________________ ,
the proposed  Transferee  of an Ownership  Interest in a Class A-R  Certificate
(the  "Certificate")  issued  pursuant to the Pooling and Servicing  Agreement,
(the  "Agreement"),  relating  to the  above-referenced  Series,  by and  among
IndyMac ABS, Inc., as depositor (the "Depositor"), IndyMac, Inc., as seller and
master servicer and The Bank of New York, as Trustee.  Capitalized  terms used,
but not defined herein or in Exhibit 1 hereto, shall have the meanings ascribed
to such terms in the Agreement.  The Transferee has authorized the  undersigned
to make this affidavit on behalf of the Transferee.

          2. The Transferee  is, as of the date hereof,  and will be, as of the
date of the Transfer, a Permitted  Transferee.  The Transferee is acquiring its
Ownership Interest in the Certificate either (i) for its own account or (ii) as
nominee,  trustee  or agent  for  another  Person  and has  attached  hereto an
affidavit from such Person in  substantially  the same form as this  affidavit.
The Transferee has no knowledge that any such affidavit is false.

          3. The Transferee has been advised of, and understands that (i) a tax
will be  imposed  on  Transfers  of the  Certificate  to  Persons  that are not
Permitted Transferees;  (ii) such tax will be imposed on the transferor, or, if
such  Transfer  is  through  an agent  (which  includes  a broker,  nominee  or
middleman) for a Person that is not a Permitted  Transferee,  on the agent; and
(iii) the Person  otherwise  liable for the tax shall be relieved of  liability
for the tax if the subsequent  Transferee furnished to such Person an affidavit
that such subsequent  Transferee is a Permitted  Transferee and, at the time of
Transfer,  such Person does not have actual  knowledge  that the  affidavit  is
false.

          4. The  Transferee  has been advised of, and  understands  that a tax
will be imposed on a  "pass-through  entity"  holding the Certificate if at any
time during the taxable year of the pass-through  entity a Person that is not a
Permitted  Transferee is the record  holder of an interest in such entity.  The
Transferee  understands  that such tax will not be imposed  for any period with
respect to which the record  holder  furnishes  to the  pass-through  entity an
affidavit   that  such  record  holder  is  a  Permitted   Transferee  and  the
pass-through  entity  does not have actual  knowledge  that such  affidavit  is
false.  (For  this  purpose,  a  "pass-through  entity"  includes  a  regulated
investment  company,  a real estate  investment  trust or common  trust fund, a
partnership,  trust or estate,  and certain  cooperatives and, except as may be
provided in Treasury  Regulations,  persons  holding  interests in pass-through
entities as a nominee for another Person.)

          5. The Transferee  has reviewed the provisions of Section  5.02(c) of
the  Agreement  (attached  hereto  as  Exhibit  2 and  incorporated  herein  by
reference) and  understands  the legal  consequences  of the  acquisition of an
Ownership  Interest  in the  Certificate  including,  without  limitation,  the
restrictions on subsequent  Transfers and the provisions  regarding voiding the
Transfer and mandatory  sales.  The Transferee  expressly agrees to be bound by
and to abide by the  provisions  of Section  5.02(c) of the  Agreement  and the
restrictions noted on the face of the Certificate.  The Transferee  understands
and agrees that any breach of any of the representations  included herein shall
render the Transfer to the Transferee contemplated hereby null and void.

          6. The  Transferee  agrees to require a Transfer  Affidavit  from any
Person to whom the  Transferee  attempts to Transfer its Ownership  Interest in
the  Certificate,  and in connection with any Transfer by a Person for whom the
Transferee is acting as nominee,  trustee or agent, and the Transferee will not
Transfer  its  Ownership  Interest  or  cause  any  Ownership  Interest  to  be
Transferred  to any  Person  that  the  Transferee  knows  is  not a  Permitted
Transferee.  In  connection  with  any such  Transfer  by the  Transferee,  the
Transferee agrees to deliver to the Trustee a certificate  substantially in the
form set forth as Exhibit J to the Agreement (a  "Transferor  Certificate")  to
the effect  that such  Transferee  has no actual  knowledge  that the Person to
which the Transfer is to be made is not a Permitted Transferee.

          7.  The  Transferee  does  not  have  the  intention  to  impede  the
assessment or collection of any tax legally required to be paid with respect to
the Certificate.

          8.   The    Transferee's    taxpayer    identification    number   is
_____________________ .

          9.  The  Transferee  is a U.S.  Person  as  defined  in Code  Section
7701(a)(30).

          10.  The  Transferee  is  aware  that  the   Certificate   may  be  a
"noneconomic  residual  interest"  within  the  meaning  of  proposed  Treasury
regulations  promulgated  pursuant  to the Code and  that the  transferor  of a
noneconomic residual interest will remain liable for any taxes due with respect
to the income on such residual interest,  unless no significant  purpose of the
transfer was to impede the assessment or collection of tax.

          11. The Transferee is not an employee benefit plan that is subject to
ERISA or a plan that is subject to Section 4975 of the Code, and the Transferee
is not acting on behalf of such a plan.

                                     * * *


<PAGE>


          IN WITNESS  WHEREOF,  the Transferee has caused this instrument to be
executed on its behalf, pursuant to authority of its Board of Directors, by its
duly  authorized  officer and its corporate seal to be hereunto  affixed,  duly
attested, this _______ day of ___________________ , 19 .

                                            _______________________________
                                             Print Name of Transferee

                                             By:___________________________
                                                   Name:
                                                   Title:

[Corporate Seal]

ATTEST:

_______________________________
[Assistant] Secretary

          Personally appeared before me the above-named  ______________ , known
or proved to me to be the same person who executed the foregoing instrument and
to be the  ______________________  of the Transferee,  and acknowledged that he
executed  the  same as his  free  act and deed and the free act and deed of the
Transferee.

          Subscribed and sworn before me this day of , 19 . ____- ________- __

                                                 __________________________
                                                     NOTARY PUBLIC

                                                My Commission expires the     
                                                day of            , 19


<PAGE>


                                                        EXHIBIT 1
                                                        to EXHIBIT I

                               Certain Definitions

          "Ownership Interest":  As to any Certificate,  any ownership interest
in such  Certificate,  including any interest in such Certificate as the Holder
thereof and any other interest  therein,  whether direct or indirect,  legal or
beneficial.

         "Permitted  Transferee":  Any Person other than (i) the United  States,
any State or political  subdivision thereof, or any agency or instrumentality of
any of the foregoing, (ii) a foreign government,  International  Organization or
any agency or instrumentality of either of the foregoing,  (iii) an organization
(except certain  farmers'  cooperatives  described in Code Section 521) which is
exempt from tax imposed by Chapter 1 of the Code  (including  the tax imposed by
Code Section 511 on unrelated  business taxable income) on any excess inclusions
(as  defined  in  Code  Section  860E(c)(1))  with  respect  to  any  Class  A-R
Certificate,  (iv) rural electric and telephone  cooperatives  described in Code
Section  1381(a)(2)(c),  (v) a Person  that is not a citizen or  resident of the
United States, a corporation,  partnership, or other entity created or organized
in or under the laws of the United States or any political  subdivision thereof,
or an estate or trust whose  income from  sources  without the United  States is
includible  in gross income for federal  income tax purposes  regardless  of its
connection with the conduct of a trade or business within the United States, and
(vi) any other  Person so  designated  by the  Trustee  based upon an Opinion of
Counsel that the Transfer of an Ownership Interest in a Class A-R Certificate to
such  Person  may cause the Trust Fund to fail to qualify as a REMIC at any time
that certain  Certificates are  Outstanding.  The terms "United States," "State"
and  "International  Organization"  shall  have the  meanings  set forth in Code
Section 7701 or successor  provisions.  A corporation  will not be treated as an
instrumentality  of the United  States or of any State or political  subdivision
thereof if all of its  activities are subject to tax, and, with the exception of
the  FHLMC,  a  majority  of its  board of  directors  is not  selected  by such
governmental unit.

          "Person": Any individual,  corporation,  partnership,  joint venture,
bank,  joint  stock  company,   trust  (including  any  beneficiary   thereof),
unincorporated   organization   or   government  or  any  agency  or  political
subdivision thereof.

          "Transfer":  Any direct or indirect transfer or sale of any Ownership
Interest in a  Certificate,  including the  acquisition of a Certificate by the
Depositor.

          "Transferee":  Any Person who is acquiring by Transfer any  Ownership
Interest in a Certificate.


<PAGE>


                                                         EXHIBIT 2
                                                         to EXHIBIT I

                        Section 5.02 (c) of the Agreement

          (c) Each Person who has or who acquires any Ownership Interest in the
Residual  Certificates shall be deemed by the acceptance or acquisition of such
Ownership Interest to have agreed to be bound by the following provisions,  and
the  rights of each  Person  acquiring  any  Ownership  Interest  in a Residual
Certificate are expressly subject to the following provisions:

                      (i)  Each  Person   holding  or  acquiring  any  Ownership
         Interest in the Residual  Certificates shall be a Permitted  Transferee
         and shall promptly notify the Trustee of any change or impending change
         in its status as a Permitted Transferee.

                      (ii) No  Ownership  Interest in the OC and R  Certificates
         may be registered on the Closing Date or  thereafter  transferred,  and
         the  Trustee   shall  not   register   the  Transfer  of  any  Residual
         Certificates  unless,  in addition to the  certificates  required to be
         delivered  to the Trustee  under  subparagraph  (b) above,  the Trustee
         shall have been furnished with an affidavit (a "Transfer Affidavit") of
         the  initial  owner or the  proposed  transferee  in the form  attached
         hereto as Exhibit I.

                      (iii)  Each Person  holding or  acquiring  any
         Ownership Interest in a Residual  Certificate shall agree (A) to obtain
         a Transfer Affidavit from any other Person to whom such Person attempts
         to Transfer its Ownership  Interest in a Residual  Certificate,  (B) to
         obtain a Transfer  Affidavit  from any  Person for whom such  Person is
         acting as nominee,  trustee or agent in connection with any Transfer of
         a Residual  Certificate and (C) not to Transfer its Ownership  Interest
         in a Residual  Certificate  or to cause the  Transfer  of an  Ownership
         Interest in a Residual Certificate to any other Person if it has actual
         knowledge that such Person is not a Permitted Transferee.

                      (iv) Any attempted or purported  Transfer of any Ownership
         Interest in a Residual  Certificate  in violation of the  provisions of
         this Section  5.02(c) shall be absolutely  null and void and shall vest
         no rights in the  purported  Transferee.  If any  purported  transferee
         shall  become a Holder of a Residual  Certificate  in  violation of the
         provisions of this Section 5.02(c),  then the last preceding  Permitted
         Transferee   shall  be  restored  to  all  rights  as  Holder   thereof
         retroactive  to the date of  registration  of Transfer of such Residual
         Certificate.  The Trustee shall be under no liability to any Person for
         any registration of Transfer of a Residual  Certificate that is in fact
         not permitted by Section 5.02(b) and this Section 5.02(c) or for making
         any payments due on such  Certificate  to the Holder  thereof or taking
         any other action with respect to such Holder  under the  provisions  of
         this Agreement so long as the Transfer was registered  after receipt of
         the related Transfer Affidavit,  Transferor  Certificate and either the
         Rule  144A  Letter  or the  Investment  Letter.  The  Trustee  shall be
         entitled  but not  obligated  to recover  from any Holder of a Residual
         Certificate that was in fact not a Permitted  Transferee at the time it
         became a Holder or, at such  subsequent  time as it became other than a
         Permitted Transferee, all payments made on such Residual Certificate at
         and after  either  such time.  Any such  payments so  recovered  by the
         Trustee  shall  be  paid  and  delivered  by the  Trustee  to the  last
         preceding Permitted Transferee of such Certificate.

                      (v) The  Depositor  shall  use its  best  efforts  to make
         available,  upon  receipt  of written  request  from the  Trustee,  all
         information  necessary to compute any tax imposed under Section 860E(e)
         of the Code as a result of a Transfer  of an  Ownership  Interest  in a
         Residual Certificate to any Holder who is not a Permitted Transferee.


<PAGE>



                                                                    EXHIBIT J

                         FORM OF TRANSFEROR CERTIFICATE

                                                           __________, 199__

IndyMac ABS, Inc.
__________________
__________________
__________________


The Bank of New York
101 Barclay Street, 12W
New York, NY  10286
Attention:  Mortgage-Backed
  Securities Group Series 199 -

                  Re: IndyMac ABS, Inc. Home Equity Loan Asset-
  Backed Trust, Series SPMD 1998-A, Home Equity Loan Asset-Backed Certificates,
           Series SPMD 1998-A, Class ___

Ladies and Gentlemen:

          In  connection  with our  disposition  of the above  Certificates  we
certify that (a) we understand that the  Certificates  have not been registered
under  the  Securities  Act of 1933,  as  amended  (the  "Act"),  and are being
disposed  by  us  in  a  transaction  that  is  exempt  from  the  registration
requirements of the Act, (b) we have not offered or sold any  Certificates  to,
or solicited  offers to buy any  Certificates  from,  any person,  or otherwise
approached or negotiated with any person with respect thereto, in a manner that
would be deemed,  or taken any other  action which would result in, a violation
of Section 5 of the Act and (c) to the extent we are disposing of a Class R and
Class OC  Certificate,  we have no knowledge the  Transferee is not a Permitted
Transferee.

                                                     Very truly yours,

                                                   ___________________________
                                                     Print Name of Transferor

                                                    By:_______________________
                                                         Authorized Officer


<PAGE>



                                                                   EXHIBIT K

                    FORM OF INVESTMENT LETTER (NON-RULE 144A)

                                                          __________, 199__

IndyMac ABS, Inc.
_____________________
_____________________
_____________________

The Bank of New York
101 Barclay Street, 12W
New York, NY  10286
Attention:  Mortgage-Backed
    Securities Group Series 199 -

          Re:  IndyMac ABS, Inc. Home Equity Loan Asset-Backed Trust, Series
               SPMD 1998-A, Home Equity Loan Asset-Backed
               Certificates, Series SPMD 1998-A, Class

Ladies and Gentlemen:

          In  connection  with our  acquisition  of the above  Certificates  we
certify that (a) we understand that the  Certificates  are not being registered
under  the  Securities  Act of 1933,  as  amended  (the  "Act"),  or any  state
securities laws and are being transferred to us in a transaction that is exempt
from the registration  requirements of the Act and any such laws, (b) we are an
"accredited  investor," as defined in Regulation D under the Act, and have such
knowledge and experience in financial and business  matters that we are capable
of evaluating the merits and risks of investments in the  Certificates,  (c) we
have had the  opportunity  to ask  questions  of and receive  answers  from the
Depositor  concerning the purchase of the Certificates and all matters relating
thereto or any  additional  information  deemed  necessary  to our  decision to
purchase  the  Certificates,  (d) we are not an employee  benefit  plan that is
subject to the Employee  Retirement Income Security Act of 1974, as amended, or
a plan or arrangement  that is subject to Section 4975 of the Internal  Revenue
Code of 1986,  as  amended,  nor are we  acting  on  behalf of any such plan or
arrangement  nor are we using the  assets of any such  plan or  arrangement  to
effect such  acquisition,  (e) we are acquiring the Certificates for investment
for  our  own  account  and  not  with  a  view  to any  distribution  of  such
Certificates  (but  without  prejudice  to our  right  at all  times to sell or
otherwise dispose of the Certificates in accordance with clause (g) below), (f)
we have not offered or sold any Certificates to, or solicited offers to buy any
Certificates  from, any person, or otherwise  approached or negotiated with any
person with respect thereto,  or taken any other action which would result in a
violation  of  Section  5 of the Act,  and (g) we will not  sell,  transfer  or
otherwise dispose of any Certificates  unless (1) such sale,  transfer or other
disposition is made pursuant to an effective  registration  statement under the
Act or is exempt from such registration requirements, and if requested, we will
at our expense provide an opinion of counsel  satisfactory to the addressees of
this  Certificate  that such sale,  transfer or other  disposition  may be made
pursuant to an exemption  from the Act, (2) the purchaser or transferee of such
Certificate  has executed and delivered to you a certificate  to  substantially
the same effect as this  certificate,  and (3) the purchaser or transferee  has
otherwise  complied with any  conditions  for transfer set forth in the Pooling
and Servicing Agreement.

                                                 Very truly yours,

                                              _______________________________
                                                Print Name of Transferee

                                              By: ___________________________
                                                        Authorized Officer


<PAGE>


                                                                    EXHIBIT L

                            FORM OF RULE 144A LETTER

                                                          ____________, 199__

IndyMac ABS, Inc.
_______________________
_______________________
_______________________

The Bank of New York
101 Barclay Street, 12W
New York, NY  10286
Attention:  Mortgage-Backed
    Securities Group Series 199 -

          Re:  Home Equity Loan Asset-Backed Trust, Series SPMD 1998-A Home
               Equity Loan Asset-Backed
               Certificates, Series SPMD 1998-A , Class

Ladies and Gentlemen:

          In  connection  with our  acquisition  of the above  Certificates  we
certify that (a) we understand that the  Certificates  are not being registered
under  the  Securities  Act of 1933,  as  amended  (the  "Act"),  or any  state
securities laws and are being transferred to us in a transaction that is exempt
from the  registration  requirements  of the Act and any such laws, (b) we have
such  knowledge and  experience  in financial and business  matters that we are
capable of evaluating the merits and risks of investments in the  Certificates,
(c) we have had the  opportunity  to ask questions of and receive  answers from
the  Depositor  concerning  the  purchase of the  Certificates  and all matters
relating thereto or any additional information deemed necessary to our decision
to purchase the  Certificates,  (d) we are not an employee benefit plan that is
subject to the Employee  Retirement Income Security Act of 1974, as amended, or
a plan or arrangement  that is subject to Section 4975 of the Internal  Revenue
Code of 1986,  as  amended,  nor are we  acting  on  behalf of any such plan or
arrangement nor using the assets of any such plan or arrangement to effect such
acquisition,  (e) we have not,  nor has anyone  acting on our  behalf  offered,
transferred,  pledged,  sold or  otherwise  disposed of the  Certificates,  any
interest in the Certificates or any other similar security to, or solicited any
offer  to  buy or  accept  a  transfer,  pledge  or  other  disposition  of the
Certificates,  any interest in the  Certificates or any other similar  security
from, or otherwise  approached or negotiated with respect to the  Certificates,
any interest in the Certificates or any other similar security with, any person
in any manner, or made any general solicitation by means of general advertising
or in any other  manner,  or taken any other  action,  that would  constitute a
distribution of the Certificates  under the Securities Act or that would render
the disposition of the  Certificates a violation of Section 5 of the Securities
Act or require registration  pursuant thereto, nor will act, nor has authorized
or will  authorize  any  person to act,  in such  manner  with  respect  to the
Certificates,  (f) we are a  "qualified  institutional  buyer"  as that term is
defined in Rule 144A under the Securities Act and have completed  either of the
forms of certification to that effect attached hereto as Annex 1 or Annex 2. We
are aware that the sale to us is being made in  reliance  on Rule 144A.  We are
acquiring the  Certificates  for our own account or for resale pursuant to Rule
144A and further,  understand that such Certificates may be resold,  pledged or
transferred  only  (i)  to a  person  reasonably  believed  to  be a  qualified
institutional  buyer that purchases for its own account or for the account of a
qualified  institutional buyer to whom notice is given that the resale,  pledge
or transfer is being made in reliance on Rule 144A, or (ii) pursuant to another
exemption from registration under the Securities Act.


<PAGE>


                                                        ANNEX 1 TO EXHIBIT L

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

          [For Transferees Other Than Registered Investment Companies]

          The  undersigned  (the  "Buyer")  hereby  certifies as follows to the
parties  listed  in  the  Rule  144A  Transferee   Certificate  to  which  this
certification relates with respect to the Certificates described therein:

          1. As  indicated  below,  the  undersigned  is the  President,  Chief
Financial  Officer,  Senior Vice  President or other  executive  officer of the
Buyer.

          2.  In  connection  with  purchases  by the  Buyer,  the  Buyer  is a
"qualified  institutional buyer" as that term is defined in Rule 144A under the
Securities  Act of 1933, as amended  ("Rule 144A")  because (i) the Buyer owned
and/or invested on a discretionary basis $ ____________ 1 in securities (except
for the  excluded  securities  referred  to below) as of the end of the Buyer's
most recent fiscal year (such amount being  calculated in accordance  with Rule
144A and (ii) the Buyer satisfies the criteria in the category marked below.

                    Corporation,  etc. The Buyer is a corporation (other than a
                    bank, savings and loan association or similar institution),
                    Massachusetts  or similar business trust,  partnership,  or
                    charitable  organization  described in Section 501(c)(3) of
                    the Internal Revenue Code of 1986, as amended.

                    Bank.   The  Buyer  (a)  is  a  national  bank  or  banking
                    institution   organized   under  the  laws  of  any  State,
                    territory  or the  District of  Columbia,  the  business of
                    which  is   substantially   confined   to  banking  and  is
                    supervised by the State or territorial  banking  commission
                    or  similar  official  or is a foreign  bank or  equivalent
                    institution,  and (b) has an audited  net worth of at least
                    $25,000,000 as demonstrated in its latest annual  financial
                    statements, a copy of which is attached hereto.

                    Savings  and Loan.  The  Buyer  (a) is a  savings  and loan
                    association,  building  and loan  association,  cooperative
                    bank, homestead  association or similar institution,  which
                    is supervised and examined by a State or Federal  authority
                    having  supervision  over  any  such  institutions  or is a
                    foreign   savings  and  loan   association   or  equivalent
                    institution  and (b) has an  audited  net worth of at least
                    $25,000,000 as demonstrated in its latest annual  financial
                    statements, a copy of which is attached hereto.

                    Broker-dealer. The Buyer is a dealer registered pursuant to
                    Section 15 of the Securities Exchange Act of 1934.

                    Insurance Company.  The Buyer is an insurance company whose
                    primary and predominant business activity is the writing of
                    insurance  or  the  reinsuring  of  risks  underwritten  by
                    insurance  companies and which is subject to supervision by
                    the insurance  commissioner or a similar official or agency
                    of a State, territory or the District of Columbia.

                    State or Local Plan.  The Buyer is a plan  established  and
                    maintained by a State, its political  subdivisions,  or any
                    agency or  instrumentality  of the  State or its  political
                    subdivisions, for the benefit of its employees.

                    ERISA Plan.  The Buyer is an employee  benefit  plan within
                    the meaning of Title I of the  Employee  Retirement  Income
                    Security Act of 1974.

                    Investment  Advisor.  The  Buyer is an  investment  advisor
                    registered under the Investment Advisors Act of 1940.

                    Small  Business  Investment  Company.   Buyer  is  a  small
                    business  investment  company  licensed  by the U.S.  Small
                    Business  Administration under Section 301(c) or (d) of the
                    Small Business Investment Act of 1958.

                    Business   Development   Company.   Buyer  is  a   business
                    development company as defined in Section 202(a)(22) of the
                    Investment Advisors Act of 1940.

          3.  The  term  "securities"  as used  herein  does  not  include  (i)
securities of issuers that are affiliated with the Buyer,  (ii) securities that
are part of an unsold  allotment to or  subscription by the Buyer, if the Buyer
is a  dealer,  (iii)  securities  issued  or  guaranteed  by  the  U.S.  or any
instrumentality  thereof,  (iv) bank deposit notes and certificates of deposit,
(v) loan participations, (vi) repurchase agreements, (vii) securities owned but
subject to a  repurchase  agreement  and  (viii)  currency,  interest  rate and
commodity swaps.

          4. For purposes of  determining  the  aggregate  amount of securities
owned and/or invested on a discretionary basis by the Buyer, the Buyer used the
cost of such  securities to the Buyer and did not include any of the securities
referred to in the preceding paragraph,  except (i) where the Buyer reports its
securities  holdings in its  financial  statements on the basis of their market
value,  and  (ii) no  current  information  with  respect  to the cost of those
securities  has  been  published.  If  clause  (ii) in the  preceding  sentence
applies,  the securities may be valued at market.  Further, in determining such
aggregate amount, the Buyer may have included  securities owned by subsidiaries
of the Buyer, but only if such  subsidiaries are consolidated with the Buyer in
its  financial  statements  prepared  in  accordance  with  generally  accepted
accounting  principles and if the investments of such  subsidiaries are managed
under the Buyer's direction.  However, such securities were not included if the
Buyer is a majority-owned,  consolidated  subsidiary of another  enterprise and
the Buyer is not itself a reporting  company under the Securities  Exchange Act
of 1934, as amended.

          5. The  Buyer  acknowledges  that it is  familiar  with Rule 144A and
understands that the seller to it and other parties related to the Certificates
are relying and will continue to rely on the statements made herein because one
or more sales to the Buyer may be in reliance on Rule 144A.

          6. Until the date of purchase of the Rule 144A Securities,  the Buyer
will  notify  each of the  parties to which this  certification  is made of any
changes in the information and conclusions herein.  Until such notice is given,
the Buyer's  purchase of the  Certificates  will constitute a reaffirmation  of
this certification as of the date of such purchase.  In addition,  if the Buyer
is a bank or savings and loan is provided above,  the Buyer agrees that it will
furnish to such parties updated annual financial statements promptly after they
become available.


                                                _______________________________
                                                     Print Name of Transferor

                                                By:____________________________
                                                   Name:
                                                   Title:


                                                Date:__________________________


<PAGE>


                                                          ANNEX 2 TO EXHIBIT L

            QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

           [For Transferees That are Registered Investment Companies]

          The  undersigned  (the  "Buyer")  hereby  certifies as follows to the
parties  listed  in  the  Rule  144A  Transferee   Certificate  to  which  this
certification relates with respect to the Certificates described therein:

          1. As  indicated  below,  the  undersigned  is the  President,  Chief
Financial  Officer or Senior Vice  President of the Buyer or, if the Buyer is a
"qualified  institutional buyer" as that term is defined in Rule 144A under the
Securities  Act of 1933, as amended  ("Rule  144A")  because Buyer is part of a
Family of Investment  Companies (as defined  below),  is such an officer of the
Adviser.

          2. In connection  with purchases by Buyer,  the Buyer is a "qualified
institutional  buyer" as defined in SEC Rule 144A  because  (i) the Buyer is an
investment  company  registered  under the  Investment  Company Act of 1940, as
amended and (ii) as marked  below,  the Buyer alone,  or the Buyer's  Family of
Investment Companies, owned at least $100,000,000 in securities (other than the
excluded securities referred to below) as of the end of the Buyer's most recent
fiscal year. For purposes of determining the amount of securities  owned by the
Buyer  or the  Buyer's  Family  of  Investment  Companies,  the  cost  of  such
securities  was used,  except  (i) where  the  Buyer or the  Buyer's  Family of
Investment   Companies  reports  its  securities   holdings  in  its  financial
statements on the basis of their market value, and (ii) no current  information
with respect to the cost of those securities has been published. If clause (ii)
in the preceding sentence applies, the securities may be valued at market.

                    The Buyer owned $ _____________  in securities  (other than
                    the excluded securities referred to below) as of the end of
                    the Buyer's  most recent  fiscal  year (such  amount  being
                    calculated in accordance with Rule 144A).

                    The Buyer is part of a Family of Investment Companies which
                    owned in the aggregate $ __________  in  securities  (other
                    than the excluded  securities  referred to below) as of the
                    end of the  Buyer's  most recent  fiscal year (such  amount
                    being calculated in accordance with Rule 144A).

          3. The term "Family of Investment Companies" as used herein means two
or more registered  investment companies (or series thereof) that have the same
investment  adviser or investment  advisers that are  affiliated  (by virtue of
being majority owned  subsidiaries of the same parent or because one investment
adviser is a majority owned subsidiary of the other).

          4.  The  term  "securities"  as used  herein  does  not  include  (i)
securities  of issuers  that are  affiliated  with the Buyer or are part of the
Buyer's Family of Investment Companies, (ii) securities issued or guaranteed by
the  U.S.  or  any  instrumentality  thereof,  (iii)  bank  deposit  notes  and
certificates of deposit, (iv) loan participations,  (v) repurchase  agreements,
(vi) securities owned but subject to a repurchase agreement and (vii) currency,
interest rate and commodity swaps.

          5. The Buyer is  familiar  with Rule  144A and  understands  that the
parties  listed  in  the  Rule  144A  Transferee   Certificate  to  which  this
certification  relates are relying and will continue to rely on the  statements
made herein  because one or more sales to the Buyer will be in reliance on Rule
144A. In addition, the Buyer will only purchase for the Buyer's own account.

          6. Until the date of purchase of the  Certificates,  the  undersigned
will notify the parties listed in the Rule 144A Transferee Certificate to which
this  certification  relates of any changes in the  information and conclusions
herein.  Until such notice is given,  the Buyer's  purchase of the Certificates
will constitute a reaffirmation of this  certification by the undersigned as of
the date of such purchase.

                                  _______________________________________
                                    Print Name of Buyer or Adviser

                                    By:__________________________________
                                    Name:
                                    Title:

                                    IF AN ADVISER:

                                    _____________________________________
                                               Print Name of Buyer

                                    Date:________________________________


<PAGE>




                                    EXHIBIT M

                               REQUEST FOR RELEASE
                                  (for Trustee)

                               IndyMac ABS, Inc.,
             Home Equity Loan Asset-Backed Trust, Series SPMD 1998-A
                   Home Equity Loan Asset-Backed Certificates,
                               Series SPMD 1998-A

Loan Information

         Name of Mortgagor


         Servicer
         Loan No.:


Trustee

         Name:


         Address:


         Trustee
         Mortgage File No.:


          The  undersigned  Master  Servicer  hereby  acknowledges  that it has
received  from The Bank of New York,  as Trustee for the Holders of Home Equity
Loan Asset-Backed  Certificates,  of the above-referenced Series, the documents
referred  to below  (the  "Documents").  All  capitalized  terms not  otherwise
defined in this Request for Release  shall have the meanings  given them in the
Pooling  and  Servicing  Agreement  (the  "Pooling  and  Servicing  Agreement")
relating to the above-referenced  Series among the Trustee,  IndyMac,  Inc., as
Seller and Master Servicer and IndyMac ABS, Inc., as Depositor.

()        Mortgage Note dated , 19 , in the original  principal sum of $ , made
          by  ____________ __ __________ . payable to, or endorsed to the order
          of, the Trustee. __________________

()        Mortgage  recorded  on as  instrument  no. in the  County  Recorder's
          ________________  ____________________  Office  of the  County of ,
          State of in book/reel/docket  __________________  ______________- of
          official records at page/image .  ________________

()        Deed of Trust recorded on as instrument no. in the County  Recorder's
          __________________  ________________ Office of the County of , State
          of   in   book/reel/docket   of   ________________    ______________
          ______________ official records at page/image . ________________ 

()        Assignment  of Mortgage or Deed of Trust to the Trustee,  recorded on
          as instrument no.  ________________  in the County Recorder's Office
          of  the   County   of  ,   State   of  in   ____________   __________
          ________________ book/reel/docket of official records at page/image .
          ______________  ______________  

()        Other  documents,  including  any  amendments,  assignments  or other
          assumptions of the Mortgage Note or Mortgage. 

               ________________________________________________________________
        (  )
               _______________________________________________________________
        (  )
               ________________________________________________________________
        (  )
               _______________________________________________________________ 

         The  undersigned  Master  Servicer  hereby  acknowledges  and agrees as
follows:

               (1) The Master Servicer shall hold and retain  possession of the
          Documents  in trust for the  benefit of the  Trustee,  solely for the
          purposes provided in the Agreement.

               (2) The Master Servicer shall not cause or knowingly  permit the
          Documents to become subject to, or encumbered  by, any claim,  liens,
          security interest,  charges, writs of attachment or other impositions
          nor shall the Servicer  assert or seek to assert any claims or rights
          of setoff to or against the Documents or any proceeds thereof.

               (3) The Master  Servicer  shall  return each and every  Document
          previously  requested  from the Mortgage File to the Trustee when the
          need therefor no longer exists,  unless the Mortgage Loan relating to
          the Documents has been liquidated and the proceeds  thereof have been
          remitted to the Certificate  Account and except as expressly provided
          in the Agreement.


<PAGE>


               (4)  The  Documents  and any  proceeds  thereof,  including  any
          proceeds of proceeds,  coming into the  possession  or control of the
          Master  Servicer  shall at all times be earmarked  for the account of
          the Trustee, and the Master Servicer shall keep the Documents and any
          proceeds  separate and distinct from all other property in the Master
          Servicer's possession, custody or control.

                                                     INDYMAC, INC.


                                                    By:_______________________

                                                    Its_______________________

Date:                  , 19


<PAGE>



                                    EXHIBIT N

                        REQUEST FOR RELEASE OF DOCUMENTS

To:      The Bank of New York                Attn:  Mortgage Custody Services

Re:      The Pooling & Servicing Agreement dated _______ among IndyMac, Inc.,
         as Master Servicer, Inc, IndyMac ABS, Inc. and The Bank of New York as
         Trustee Ladies and Gentlemen:

In  connection  with the  administration  of the  Mortgage  Loans held by you as
Trustee for IndyMac ABS,  Inc., we request the release of the Mortgage Loan File
for the Mortgage Loan(s) described below, for the reason indicated.

FT Account#:                                        Pool #:

Mortgagor's Name, Address and Zip Code:

Mortgage Loan Number:

Reason for Requesting Documents (check one)

_______1.      Mortgage Loan paid in full (IndyMac  hereby  certifies  that all
               amounts have been received.)

_______2.      Mortgage Loan  Liquidated  (IndyMac  hereby  certifies  that all
               proceeds of foreclosure,  insurance,  or other  liquidation have
               been finally received.)

_______3.      Mortgage Loan in Foreclosure.

_______4.      Other (explain): ____________________________________

If item 1 or 2 above is  checked,  and if all or part of the  Mortgage  File was
previously  released to us,  please  release to us our previous  receipt on file
with you, as well as an additional  documents in your possession relating to the
above-specified  Mortgage Loan. If item 3 or 4 is checked, upon return of all of
the above  documents  to you as  Trustee,  please  acknowledge  your  receipt by
signing in the space indicated below, and returning this form.


<PAGE>


INDYMAC, INC.                                           155 North Lake Ave.
                                                        Pasadena CA  91101

By:_________________________________________
Name:_______________________________________
Title:______________________________________
Date:_______________________________________

TRUSTEE CONSENT TO RELEASE AND
ACKNOWLEDGEMENT OF RECEIPT

By:_________________________________________
Name:_______________________________________
Title:______________________________________
Date:_______________________________________


<PAGE>


                                    EXHIBIT O

                                   [RESERVED]
















     1   Buyer  must  own  and/or  invest  on a  discretionary  basis  at  least
         $100,000,000 in securities unless Buyer is a dealer, and, in that case,
         Buyer  must  own  and/or  invest  on a  discretionary  basis  at  least
         $10,000,000 in securities.


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