PNC MORTGAGE SECURITIES CORP
8-K, 1998-08-11
FINANCE SERVICES
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<PAGE>

    
                     SECURITIES AND EXCHANGE COMMISSION

                           Washington, DC  20549

                                FORM 8-K
                             CURRENT REPORT

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

                             July 30, 1998
                  (date of earliest event reported)

                    PNC MORTGAGE SECURITIES CORP.
              as Depositor and Master Servicer under a
                   Pooling and Servicing Agreement
                      dated as of July 1, 1998
                   providing for the issuance of

                          $941,873,426.14

                MORTGAGE PASS-THROUGH CERTIFICATES
                           SERIES 1998-6

          Delaware          333-50053        T/B/D

        (State or other    (Commission       (IRS Employer
         jurisdiction of    File Number)     Identification
         Incorporation)                      Number)

                       75 NORTH FAIRWAY DRIVE
                   VERNON HILLS, ILLINOIS  60061

               (Address of principal executive offices)

           Registrant's telephone number, including area code:

                            (847) 549-6500

<PAGE>

     Item 1.  Changes in Control of Registrant.  Not applicable.
              --------------------------------

     Item 2.  Acquisition or Disposition of Assets.  Not applicable.
              ------------------------------------

     Item 3.  Bankruptcy or Receivership.  Not applicable.
              --------------------------

     Item 4.  Changes in Registrant's Certifying Accountant.  Not applicable.
              ---------------------------------------------

     Item 5.  Other Events.  Not applicable.
              ------------

     Item 6.  Resignation of Registrant's Directors.  Not applicable.
              -------------------------------------

     Item 7.  Financial Statements and Exhibits.
              ---------------------------------

              The following exhibit is furnished herewith:

               7.1     Pooling and Servicing Agreement between PNC Mortgage
                       Securities Corp., Depositor and Master Servicer,
                       and U.S. Bank National Association, Trustee,dated
                       as of July 1, 1998.

     Item 8.  Change in Fiscal Year.  Not applicable.
              ---------------------

     Item 9.  Sales of Equity Securities Pursuant to Regulation S.
              ---------------------------------------------------
              Not applicable.

<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 thereunto duly authorized.

Dated:    July 30, 1998.

                                   PNC MORTGAGE SECURITIES CORP.
                                   (Registrant)


                                   By:  \s\ Thomas G. Lehmann
                                        ---------------------
                                        Thomas G. Lehmann
                                        Vice President
                                        (Authorized Officer)



<PAGE>
                                                EXHIBIT 7.1

                                                EXECUTION VERSION

                                                                 
                 PNC MORTGAGE SECURITIES CORP.,
                                
                as Depositor and Master Servicer
                                
                               and
                                
                            U.S. BANK
                                
                      NATIONAL ASSOCIATION,
                                
                           as Trustee
                                
                                
                 POOLING AND SERVICING AGREEMENT
                                
                          $941,873,426
                                
                  PNC Mortgage Securities Corp.
                                
               Mortgage Pass-Through Certificates
                                
                          Series 1998-6
                                
                   Cut-Off Date:  July 1, 1998

<PAGE>

<TABLE>
<CAPTION>
                             

<S>                                                           <C>
ARTICLE I ...................................................  9

     Section 1.01............................................  9

Accretion Directed Classes ..................................  9

Accretion Directed Components ...............................  9

Aggregate Certificate Principal Balance .....................  9

Appraised Value .............................................  9

Assignment of Proprietary Lease .............................  9

Authenticating Agent ........................................  9

Authorized Denomination .....................................  9

Balloon Loan ................................................  9

Bankruptcy Coverage ......................................... 10

Bankruptcy Coverage Initial Amount .......................... 10

Bankruptcy Loss ............................................. 10

Beneficial Holder ........................................... 10

Book-Entry Certificates ..................................... 10

Business Day ................................................ 10

Buydown Agreement ........................................... 10

Buydown Fund ................................................ 10

Buydown Fund Account ........................................ 10

Buydown Loan ................................................ 11

Certificate ................................................. 11

Certificate Account ......................................... 11

Certificateholder or Holder ................................. 11

Certificate Group ........................................... 11

Certificate Principal Balance ............................... 11

Certificate Register and Certificate Registrar .............. 11

Class ....................................................... 12

Class A Certificates ........................................ 12

Class A-L Regular Interests ................................. 12

Class B Certificates ........................................ 12

Class B-L Regular Interests ................................. 12

Class C-B-1 Certificates .................................... 12

Class C-B-1-L Regular Interest .............................. 12

Class C-B-2 Certificates .................................... 12

Class C-B-2-L Regular Interest .............................. 12


                                i

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)

Class C-B-3 Certificates .................................... 13

Class C-B-3-L Regular Interest .............................. 13

Class C-B-4 Certificates .................................... 13

Class C-B-4-L Regular Interest .............................. 13

Class C-B-5 Certificates .................................... 13

Class C-B-5-L Regular Interest .............................. 13

Class C-B-6 Certificates .................................... 13

Class C-B-6-L Regular Interest .............................. 13

Class P Certificates ........................................ 13

Class P-L Regular Interests ................................. 13

Class P-M Regular Interests ................................. 13

Class P Fraction ............................................ 13

Class P Mortgage Loan ....................................... 13

Class X Certificates ........................................ 13

Class X-L Regular Interests ................................. 13

Class X-M Regular Interests ................................. 13

Class I-A-1 Certificates .................................... 13

Class I-A-1-L Regular Interests ............................. 14

Class I-A-2 Certificates .................................... 14

Class I-A-2-L Regular Interest .............................. 14

Class I-A-3 Certificates .................................... 14

Class I-A-3-L Regular Interest .............................. 14

Class I-A-4 Certificates .................................... 14

Class I-A-4-L Regular Interest .............................. 14

Class I-A-5 Certificates .................................... 14

Class I-A-5-L Regular Interest .............................. 14

Class I-A-6 Certificates .................................... 14

Class I-A-6-L Regular Interest .............................. 14

Class I-A-7 Certificates .................................... 14

Class I-A-7-L Regular Interest .............................. 14


                                ii

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)



Class I-A-8 Certificates .................................... 14

Class I-A-8-L Regular Interest .............................. 15

Class I-A-9 Accretion Termination Date ...................... 15

Class I-A-9 Accrual Amount .................................. 15

Class I-A-9 Certificates .................................... 15

Class I-A-9-L Regular Interest .............................. 15

Class I-A-10 Certificates ................................... 15

Class I-A-10 Notional Amount ................................ 15

Class I-A-11 Certificates ................................... 15

Class I-A-11-L Regular Interest ............................. 15

Class I-A-12 Certificates ................................... 15

Class I-A-12-L Regular Interest ............................. 15

Class I-A-13 Certificates ................................... 15

Class I-A-13-L Regular Interest ............................. 16

Class I-A-14 Certificates ................................... 16

Class I-A-14-L Regular Interest ............................. 16

Class I-A-15 Certificates ................................... 16

Class I-A-15-L Regular Interest ............................. 16

Class I-A-16 Certificates ................................... 16

Class I-A-16-L Regular Interest ............................. 16

Class I-A-17 Certificates ................................... 16

Class I-A-17-L Regular Interest ............................. 16

Class I-A-18 Accretion Termination Date ..................... 16

Class I-A-18 Accrual Amount ................................. 16

Class I-A-18 Certificates ................................... 16

Class I-A-18-L Regular Interest ............................. 16

Class I-A-19 Certificates ................................... 17

Class I-A-19-L Regular Interest ............................. 17

Class I-A-20 Certificates ................................... 17


                                iii

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)

Class I-A-20-L Regular Interest ............................. 17

Class I-A-21 Certificates ................................... 17

Class I-A-21-L Regular Interests ............................ 17

Class I-A-22 Certificates ................................... 17

Class I-A-22 Notional Amount ................................ 17

Class I-A-23 Certificates ................................... 17

Class I-A-23-L Regular Interest ............................. 17

Class I-A-24 Certificates ................................... 17

Class I-A-24 Notional Amount ................................ 17

Class I-B-1 Certificates .................................... 17

Class I-B-1-L Regular Interest .............................. 17

Class I-B-2 Certificates .................................... 18

Class I-B-2-L Regular Interest .............................. 18

Class I-B-3 Certificates .................................... 18

Class I-B-3-L Regular Interest .............................. 18

Class I-B-4 Certificates .................................... 18

Class I-B-4-L Regular Interest .............................. 18

Class I-B-5 Certificates .................................... 18

Class I-B-5-L Regular Interest .............................. 18

Class I-B-6 Certificates .................................... 18

Class I-B-6-L Regular Interest .............................. 18

Class I-P-M Regular Interest ................................ 18

Class I-X Certificates ...................................... 18

Class I-X-L Regular Interest ................................ 18

Class I-X-M Regular Interest ................................ 19

Class I-X Notional Amount ................................... 19

Class II-A-1 Certificates ................................... 19

Class II-A-1-L Regular Interest ............................. 19

Class II-A-2 Certificates ................................... 19

Class II-A-2-L Regular Interest ............................. 19


                                iv

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)

Class II-A-3 Certificates ................................... 19

Class II-A-3-L Regular Interest ............................. 19

Class II-A-4 Certificates ................................... 19

Class II-A-4-L Regular Interests ............................ 19

Class II-A-5 Certificates ................................... 19

Class II-A-5-L Regular Interest ............................. 19

Class II-A-6 Certificates ................................... 20

Class II-A-6-L Regular Interest ............................. 20

Class II-A-7 Certificates ................................... 20

Class II-A-7-L Regular Interest ............................. 20

Class II-A-8 Certificates ................................... 20

Class II-A-8-L Regular Interest ............................. 20

Class II-A-9 Certificates ................................... 20

Class II-A-9-L Regular Interest ............................. 20

Class II-A-10 Certificates .................................. 20

Class II-A-10 Notional Amount ............................... 20

Class II-A-11 Certificates .................................. 20

Class II-A-11-L Regular Interest ............................ 20

Class II-A-12 Certificates .................................. 20

Class II-A-12-L Regular Interest ............................ 20

Class II-A-13 Certificates .................................. 21

Class II-A-13-L Regular Interest ............................ 21

Class II-X Certificates ..................................... 21

Class II-X-L Regular Interest ............................... 21

Class II-X-M Regular Interest ............................... 21

Class II-X Notional Amount .................................. 21

Class III-A-1 Certificates .................................. 21

Class III-A-1-L Regular Interest ............................ 21

Class III-P Certificates .................................... 21


                                v

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)

Class III-P Fraction ........................................ 21

Class III-P Mortgage Loan ................................... 21

Class III-P-L Regular Interest .............................. 21

Class III-P-M Regular Interest .............................. 22

Class III-X Certificates .................................... 22

Class III-X-L Regular Interest .............................. 22

Class III-X-M Regular Interest .............................. 22

Class III-X Notional Amount ................................. 22

Class IV-A-1 Certificates ................................... 22

Class IV-A-1-L Regular Interest ............................. 22

Class IV-X Certificates ..................................... 22

Class IV-X-L Regular Interest ............................... 22

Class IV-X-M Regular Interest ............................... 22

Class IV-X Notional Amount .................................. 22

Class Notional Amount ....................................... 23

Class Principal Balance ..................................... 23

Class R-1 Certificates ...................................... 23

Class R-2 Certificates ...................................... 24

Class R-3 Certificates ...................................... 24

Class R-3-L ................................................. 24

Class W Regular Interest .................................... 24

Class Y Regular Interests ................................... 24

Class Y-1 Regular Interest .................................. 24

Class Y-1 Principal Distribution Amount ..................... 24

Class Y-2 Regular Interest .................................. 24

Class Y-2 Principal Distribution Amount ..................... 24

Class Y-3 Regular Interest .................................. 24

Class Y-3 Principal Distribution Amount ..................... 24

Class Y Principal Reduction Amounts ......................... 24

Class Z Regular Interests ................................... 33



                                vi

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)


Class Z Principal Reduction Amounts ......................... 33

Class Z-1 Regular Interests ................................. 34

Class Z-1 Principal Distribution Amount ..................... 34

Class Z-2 Regular Interests ................................. 34

Class Z-2 Principal Distribution Amount ..................... 34

Class Z-3 Regular Interests ................................. 34

Class Z-3 Principal Distribution Amount ..................... 34

Clearing Agency ............................................. 34

Closing Date ................................................ 34

Code ........................................................ 34

Combined Bankruptcy Coverage ................................ 34

Combined Credit Support Depletion Date ...................... 35

Company ..................................................... 35

Compensating Interest ....................................... 36

Component ................................................... 36

Component I-A-1-1 ........................................... 36

Component I-A-1-1 Notional Amount ........................... 36

Component I-A-1-2 Accretion Termination Date ................ 36

Component I-A-1-2 Accrual Amount ............................ 36

Component I-A-1-2 ........................................... 36

Component I-A-1-2-L ......................................... 36

Component I-A-1-3 Accretion Termination Date ................ 36

Component I-A-1-3 Accrual Amount ............................ 36

Component I-A-1-3 ........................................... 37

Component I-A-1-3-L ......................................... 37

Component I-A-1-4 ........................................... 37

Component I-A-1-4-L ......................................... 37

Component I-A-1-5 ........................................... 37

Component I-A-1-5-L ......................................... 37


                                vii

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)



Class I-A-1-5 Notional Amount ............................... 37

Component I-A-1-6 ........................................... 37

Component I-A-1-6-L ......................................... 37

Component I-A-21-1 .......................................... 37

Component I-A-21-1-L ........................................ 38

Component I-A-21-2 .......................................... 38

Component I-A-21-2-L ........................................ 38

Component II-A-4-1 .......................................... 38

Component II-A-4-1-L ........................................ 38

Component II-A-4-2 .......................................... 38

Component II-A-4-2-L ........................................ 38

Component Notional Amount ................................... 38

Component Principal Balance ................................. 38

Cooperative ................................................. 39

Cooperative Apartment ....................................... 39

Cooperative Lease ........................................... 39

Cooperative Loans ........................................... 39

Cooperative Stock ........................................... 39

Cooperative Stock Certificate ............................... 39

Corporate Trust Office ...................................... 39

Corresponding Class ......................................... 40

Corresponding Component ..................................... 41

Curtailment ................................................. 41

Curtailment Shortfall ....................................... 41

Custodial Account for P&I ................................... 41

Custodial Account for Reserves .............................. 42

Custodial Agreement ......................................... 42

Custodian ................................................... 42

Cut-Off Date ................................................ 42

DCR ......................................................... 42


                                viii

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)




Definitive Certificates ..................................... 42

Depositary Agreement ........................................ 42

Destroyed Mortgage Note ..................................... 42

Determination Date .......................................... 42

Disqualified Organization ................................... 42

Distribution Date ........................................... 42

DTC ......................................................... 43

DTC Participant ............................................. 43

Due Date .................................................... 43

Eligible Institution ........................................ 43

Eligible Investments ........................................ 43

ERISA ....................................................... 44

Event of Default ............................................ 44

Excess Liquidation Proceeds ................................. 44

FDIC ........................................................ 45

FHA ......................................................... 45

FHLB ........................................................ 45

FHLMC ....................................................... 45

FNMA ........................................................ 45

Fraud Coverage Initial Amount ............................... 45

Fraud Loss .................................................. 45

Group C-B Certificates ...................................... 45

Group C-B-L Regular Interests ............................... 45

Group C-B Component Balance ................................. 45

Group C-B Percentage ........................................ 45

Group C-B Subordinate Liquidation Amount .................... 45

Group C-B Subordinate Principal Distribution Amount ......... 45

Group I Adjusted Lockout Percentage ......................... 46

Group I Certificates ........................................ 46


                                ix

<PAGE>
                         TABLE OF CONTENTS
                         -----------------
                            (continued)




Group I-A Certificates ...................................... 46

Group I-A-L Regular Interests ............................... 47

Group I-B Certificates ...................................... 47

Group I-B-L Regular Interests ............................... 47

Group I-L Regular Interests ................................. 47

Group I Bankruptcy Coverage ................................. 47

Group I Credit Support Depletion Date ....................... 47

Group I Fraud Coverage ...................................... 47

Group I Loans ............................................... 47

Group I Lockout Liquidation Amount .......................... 48

Group I Lockout Priority Amount ............................. 48

Group I Lockout Percentage .................................. 48

Group I Lockout Prepayment Percentage ....................... 48

Group I Premium Rate Mortgage Loans ......................... 48

Group I Senior Certificates ................................. 48

Group I-L Senior Regular Interests .......................... 48

Group I Senior Liquidation Amount ........................... 48

Group I Senior Percentage ................................... 48

Group I Senior Prepayment Percentage ........................ 48

Group I Senior Principal Distribution Amount ................ 50

Group I Special Hazard Coverage ............................. 50

Group I Subordinate Liquidation Amount ...................... 50

Group I Subordinate Percentage .............................. 50

Group I Subordinate Prepayment Percentage ................... 50

Group I Subordinate Principal Distribution Amount ........... 51

Group I Subordinate Principal Prepayments Distribution
           Amount ........................................... 51

Group II Adjusted Lockout Percentage ........................ 51

Group II Certificates ....................................... 51

Group II-A Certificates ..................................... 51

Group II-A-L Regular Interests .............................. 51

                                 x

<PAGE>

Group II-L Regular Interests ................................ 52

Group II Loans .............................................. 52

Group II Lockout Liquidation Amount ......................... 52

Group II Lockout Priority Amount ............................ 52

Group II Lockout Percentage ................................. 52

Group II Lockout Prepayment Percentage ...................... 52

Group II Premium Rate Mortgage Loans ........................ 52

Group II Senior Liquidation Amount .......................... 52

Group II Senior Percentage .................................. 52

Group II Senior Prepayment Percentage, Group III Senior
            Prepayment Percentage or Group IV Senior
            Prepayment Percentage ........................... 52

Group II Senior Principal Distribution Amount ............... 55

Group II Subordinate Percentage ............................. 55

Group II Subordinate Prepayment Percentage .................. 55

Group II Subordinate Principal Prepayments Distribution
            Amount .......................................... 55

Group III Certificates ...................................... 55

Group III-L Regular Interests ............................... 55

Group III Loans ............................................. 55

Group III Premium Rate Mortgage Loans ....................... 56

Group III Senior Liquidation Amount ......................... 56

Group III Senior Percentage ................................. 56

Group III Senior Principal Distribution Amount .............. 56

Group III Subordinate Percentage ............................ 56

Group III Subordinate Prepayment Percentage ................. 56

Group III Subordinate Principal Prepayments Distribution
             Amount ......................................... 56

Group IV Certificates ....................................... 56

Group IV-L Regular Interests ................................ 56

Group IV Loans .............................................. 56

Group IV Premium Rate Mortgage Loans ........................ 56

Group IV Senior Liquidation Amount .......................... 57

                               xi

<PAGE>

Group IV Senior Percentage .................................. 57

Group IV Senior Principal Distribution Amount ............... 57

Group IV Subordinate Percentage ............................. 57

Group IV Subordinate Prepayment Percentage .................. 57

Group IV Subordinate Principal Prepayments Distribution
            Amount .......................................... 57

Indirect DTC Participants ................................... 57

Insurance Proceeds .......................................... 57

Interest Distribution Amount ................................ 57

Interest Transfer Amount .................................... 58

Investment Account .......................................... 58

Investment Depository ....................................... 58

Junior Subordinate Certificates ............................. 58

Lender ...................................................... 58

Liquidated Mortgage Loan .................................... 58

Liquidation Principal ....................................... 58

Liquidation Proceeds ........................................ 58

Loan Group .................................................. 59

Loan Group I ................................................ 59

Loan Group II ............................................... 59

Loan Group III .............................................. 59

Loan Group IV ............................................... 59

Loan-to-Value Ratio ......................................... 59

Master Servicer ............................................. 59

Master Servicing Fee ........................................ 59

Monthly P&I Advance ......................................... 59

Monthly Payment ............................................. 59

Mortgage .................................................... 59

Mortgaged Property .......................................... 59

Mortgage File ............................................... 59

Mortgage Interest Rate ...................................... 61

                                xii

<PAGE>

Mortgage Loan Schedule ...................................... 61

Mortgage Loans .............................................. 62

Mortgage Note ............................................... 62

Mortgage Pool ............................................... 62

Mortgagor ................................................... 62

Nonrecoverable Advance ...................................... 62

Non-U.S. Person ............................................. 62

OTS ......................................................... 62

Officer's Certificate ....................................... 62

I-PO Fraction ............................................... 62

I-PO Mortgage Loan .......................................... 62

Opinion of Counsel .......................................... 63

Original Value .............................................. 63

Ownership Interest .......................................... 63

Pass-Through Entity ......................................... 63

Pass-Through Rate ........................................... 63

Paying Agent ................................................ 63

Payoff ...................................................... 63

Payoff Earnings ............................................. 63

Payoff Interest ............................................. 64

Payoff Period ............................................... 64

Percentage Interest ......................................... 64

Permitted Transferee ........................................ 65

Person ...................................................... 66

Planned Principal Balance ................................... 66

Prepaid Monthly Payment ..................................... 66

Primary Insurance Policy .................................... 66

Principal Balance ........................................... 66

Principal Payment ........................................... 67

                                 xiii

<PAGE>

Principal Payment Amount .................................... 67

Principal Prepayment ........................................ 67

Principal Prepayment Amount ................................. 67

Principal Transfer Amount ................................... 67

Prior Period ................................................ 67

Priority Rule ............................................... 67

Pro Rata Allocation ......................................... 67

Purchase Obligation ......................................... 68

Purchase Price .............................................. 69

Qualified Insurer ........................................... 69

Rating Agency ............................................... 69

Ratings ..................................................... 69

Realized Loss ............................................... 69

Record Date ................................................. 72

Regular Interest Group ...................................... 72

Regular Interest Group ...................................... 72

Regular Interests ........................................... 73

REMIC ....................................................... 74

REMIC Provisions ............................................ 74

REMIC I ..................................................... 74

REMIC I Available Distribution Amount ....................... 74

REMIC I Distribution Amount ................................. 75

REMIC I Regular Interest .................................... 77

REMIC I Trust Fund .......................................... 77

REMIC II .................................................... 77

REMIC II Available Distribution Amount ...................... 78

REMIC II Distribution Amount ................................ 78

REMIC II Regular Interest ................................... 94

REMIC II Trust Fund ......................................... 94

REMIC III ................................................... 94

                                 xiv

<PAGE>

REMIC III Available Distribution Amount ..................... 94

REMIC III Distribution Amount ............................... 94

REMIC III Trust Fund ........................................ 96

Remittance Rate ............................................. 96

Residual Certificates ....................................... 96

Residual Distribution Amount ................................ 96

Responsible Officer ......................................... 97

S&P ......................................................... 97

Securities Act .............................................. 97

Security Agreement .......................................... 97

Segment P Group ............................................. 97

Segment P Principal Balance ................................. 97

Segment T Group ............................................. 97

Segment T Principal Balance ................................. 98

Selling and Servicing Contract .............................. 98

Senior Certificates ......................................... 98

Senior Subordinate Certificates ............................. 98

Servicer .................................................... 98

Servicing Fee ............................................... 98

Servicing Officer ........................................... 98

Special Hazard Coverage Initial Amount ...................... 98

Special Hazard Loss ......................................... 98

Step Down Percentage ........................................ 99

Stripped Interest Rate ...................................... 99

Subordinate Certificates .................................... 99

Subordinate Percentage ...................................... 99

Subordination Level ......................................... 99

Substitute Mortgage Loan ................................... 100

Targeted Principal Balance ................................. 100

                                xv

<PAGE>

Tax Matters Person ......................................... 100

Termination Date ........................................... 100

Termination Payment ........................................ 100

Transfer ................................................... 100

Transferee ................................................. 100

Transferee Affidavit and Agreement ......................... 100

Trustee .................................................... 101

Uncollected Interest ....................................... 101

Uncompensated Interest Shortfall ........................... 101

Underwriting Standards ..................................... 102

Uninsured Cause ............................................ 102

U.S. Person ................................................ 102

VA ......................................................... 102

Withdrawal Date ............................................ 102

ARTICLE II  Conveyance of the Trust Funds; REMIC Election
            and Designations; Original Issuance of
            Certificates ................................... 102

     Section 2.01.Conveyance of REMIC I; REMIC Election 
                  and Designations ......................... 103

     Section 2.02.Acceptance by Trustee .................... 107

     Section 2.03.Representations and Warranties of the 
                  Company Concerning the Mortgage Loans .... 109

     Section 2.04.Acknowledgment of Transfer of REMIC 
                  I Trust Fund; Authentication of the 
                  Class R-1 Certificates ................... 113

     Section 2.05.Conveyance of REMIC II; REMIC 
                  Election and Designations ................ 113

     Section 2.06.Acceptance by Trustee; Authentication 
                  of Certificates .......................... 117

     Section 2.07.Conveyance of REMIC III; REMIC 
                  Election and Designations ................ 117

     Section 2.08.Acceptance by Trustee; Authentication 
                  of Certificates .......................... 120

ARTICLE III Administration and Servicing of Mortgage Loans . 120

     Section 3.01.The Company to Act as Master Servicer .... 120

     Section 3.02.Custodial Accounts ....................... 122

     Section 3.03.The Investment Account; 
                  Eligible Investments ..................... 123

     Section 3.04.The Certificate Account .................. 124

                                 xvi

<PAGE>

     Section 3.05.Permitted Withdrawals from the
                  Certificate Account, the Investment
                  Account and Custodial Accounts for 
                  P&I and of Buydown Funds from the
                  Buydown Fund Accounts .................... 124

     Section 3.06.Maintenance of Primary Insurance 
                  Policies; Collections Thereunder ......... 126

     Section 3.07.Maintenance of Hazard Insurance .......... 126

     Section 3.08.Enforcement of Due-on-Sale 
                  Clauses; Assumption Agreements ........... 127

     Section 3.09.Realization Upon Defaulted Mortgage Loans. 128

     Section 3.10.Trustee to Cooperate; Release 
                  of Mortgage Files ........................ 130

     Section 3.11.Compensation to the Master Servicer 
                  and the Servicers ........................ 130

     Section 3.12.Reports to the Trustee; Certificate 
                  Account Statement ........................ 131

     Section 3.13.Annual Statement as to Compliance ........ 131

     Section 3.14.Access to Certain Documentation and 
                  Information Regarding the Mortgage Loans . 131

     Section 3.15.Annual Independent Public 
                  Accountants' Servicing Report ............ 131

     Section 3.17.[Reserved.] .............................. 132

     Section 3.18.[Reserved.] .............................. 132

     Section 3.19.[Reserved.] .............................. 132

     Section 3.20.Assumption or Termination of Selling 
                  and Servicing Contracts by Trustee ....... 132
ARTICLE IV  Payments to Certificateholders; Payment of
            Expenses ....................................... 132

     Section 4.01.Distributions to Holders of REMIC 
                  I Regular Interests and Class R-1
                  Certificateholders ....................... 132

     Section 4.02.Advances by the Master Servicer; 
                  Distribution Reports to the Trustee ...... 133

     Section 4.03.Nonrecoverable Advances .................. 134

     Section 4.04.Distributions to Holders of REMIC 
                  II Regular Interests and Class R-2 
                  Certificateholders ....................... 134

     Section 4.05.Distributions to Certificateholders 
                  (other than Class R-1 and Class R-2 
                  Certificateholders) ...................... 135

     Section 4.06.Statements to Certificateholders ......... 136

ARTICLE V   The Certificates ............................... 137

     Section 5.01.The Certificates ......................... 137

                                    xvii

<PAGE>

     Section 5.02.Certificates Issuable in Classes; 
                  Distributions of Principal and
                  Interest; Authorized Denominations ....... 142

     Section 5.03.Registration of Transfer and Exchange 
                  of Certificates .......................... 142

     Section 5.04.Mutilated, Destroyed, Lost or Stolen 
                  Certificates ............................. 143

     Section 5.05.Persons Deemed Owners .................... 144

     Section 5.06.Temporary Certificates ................... 144

     Section 5.07.Book-Entry for Book-Entry Certificates ... 144

     Section 5.08.Notices to Clearing Agency ............... 145

     Section 5.09.Definitive Certificates .................. 145

     Section 5.10.Office for Transfer of Certificates ...... 146

ARTICLE VI  The Company and the Master Servicer ............ 146

     Section 6.01.Liability of the Company and the 
                  Master Servicer .......................... 146

     Section 6.02.Merger or Consolidation of the Company, 
                  or the Master Servicer ................... 146

     Section 6.03.Limitation on Liability of the 
                  Company, the Master Servicer and Others .. 146

     Section 6.04.The Company and the Master Servicer 
                  not to Resign ............................ 147

ARTICLE VII Default ........................................ 147

     Section 7.01.Events of Default ........................ 147

     Section 7.02.Trustee to Act; Appointment of Successor . 150

     Section 7.03.Notification to Certificateholders ....... 151

ARTICLE VIIIConcerning the Trustee ......................... 151

     Section 8.01.Duties of Trustee ........................ 151

     Section 8.02.Certain Matters Affecting the Trustee .... 152

     Section 8.03.Trustee Not Liable for Certificates 
                  or Mortgage Loans ........................ 153

     Section 8.04.Trustee May Own Certificates ............. 153

     Section 8.05.The Master Servicer to Pay Trustee's 
                  Fees and Expenses ........................ 153

     Section 8.06.Eligibility Requirements for Trustee ..... 153

     Section 8.07.Resignation and Removal of Trustee ....... 154

     Section 8.08.Successor Trustee ........................ 154

     Section 8.09.Merger or Consolidation of Trustee ....... 155

                                   xviii

<PAGE>

     Section 8.10.Appointment of Co-Trustee or Separate 
                  Trustee .................................. 155

     Section 8.11.Authenticating Agents .................... 156

     Section 8.12.Paying Agents ............................ 157

ARTICLE IX  Termination .................................... 158

     Section 9.01.Termination Upon Repurchase by the 
                  Company or Liquidation of All Mortgage 
                  Loans .................................... 158

     Section 9.02.Additional Termination Requirements ...... 159

     Section 9.03.Trusts Irrevocable ....................... 160

ARTICLE X   Miscellaneous Provisions ....................... 161

     Section 10.01.Amendment ............................... 161

     Section 10.02.Recordation of Agreement ................ 162

     Section 10.03.Limitation on Rights of 
                   Certificateholders ...................... 162

     Section 10.04.Access to List of Certificateholders .... 163

     Section 10.05.Governing Law ........................... 163

     Section 10.06.Notices ................................. 163

     Section 10.07.Severability of Provisions .............. 164

     Section 10.08.Counterpart Signatures .................. 164

     Section 10.09.Benefits of Agreement ................... 164

     Section 10.10.Notices and Copies to Rating Agencies ... 164

</TABLE>

Exhibit A      Form of Certificates (other than Residual Certificates)
Exhibit B      Form of Class R-3 Certificates
Exhibit C      Form of Class R-1 and  Class R-2 Certificates
Exhibit D      Mortgage Loan Schedule
Exhibit E      Selling And Servicing Contract
Exhibit F      Form Of Transferor Certificate For Junior Subordinate
               Certificates
Exhibit G      Form Of Transferee's Agreement For Junior Subordinate
               Certificates
Exhibit H      Form Of Additional Matter Incorporated Into The
               Certificates
Exhibit I      Transferor Certificate
Exhibit J      Transferee Affidavit And Agreement
Exhibit K      [Reserved]
Exhibit L      Form Of Investment Letter
Exhibit M      Form of Trustee's Certification Pursuant to Section
               2.02
Exhibit N      Officer's Certificate With Respect to ERISA Matters

<PAGE>
<PAGE>
                               
     This Pooling and Servicing Agreement, dated and effective as
of  July  1, 1998 (this "Agreement"), is executed by and  between
PNC  Mortgage Securities Corp., as Depositor and Master  Servicer
(the  "Company") and U.S. Bank National Association,  as  Trustee
(the "Trustee"). Capitalized terms used in this Agreement and not
otherwise  defined have the meanings ascribed to  such  terms  in
Article I hereof.

                      PRELIMINARY STATEMENT
                                
     The Company at the Closing Date is the owner of the Mortgage
Loans  and the other property being conveyed by it to the Trustee
for  inclusion in REMIC I. On the Closing Date, the Company  will
acquire  the  REMIC  I  Regular  Interests  and  the  Class   R-1
Certificates  from REMIC I as consideration for its  transfer  to
REMIC  I of the Mortgage Loans and certain other assets and  will
be  the owner of the REMIC I Regular Interests and the Class  R-1
Certificates.  Thereafter on the Closing Date, the  Company  will
acquire  the  REMIC  II  Regular  Interests  and  the  Class  R-2
Certificates from REMIC II as consideration for its  transfer  to
REMIC  II of the REMIC I Regular Interests and will be the  owner
of the REMIC II Regular Interests and the Class R-2 Certificates.
Thereafter  on  the Closing Date, the Company  will  acquire  the
Certificates   (other  than  the  Class   R-1   and   Class   R-2
Certificates) from REMIC III as consideration for its transfer to
REMIC III of the REMIC II Regular Interests and will be the owner
of   the  Certificates.  The  Company  has  duly  authorized  the
execution and delivery of this Agreement to provide for  (i)  the
conveyance to the Trustee of the Mortgage Loans and the  issuance
to the Company of the REMIC I Regular Interests and the Class R-1
Certificates representing in the aggregate the entire  beneficial
ownership of REMIC I, (ii) the conveyance to the Trustee  of  the
REMIC I Regular Interests and the issuance to the Company of  the
REMIC  II  Regular  Interests  and  the  Class  R-2  Certificates
representing in the aggregate the entire beneficial ownership  of
REMIC  II and (iii) the conveyance to the Trustee by the  Company
of  the  REMIC  II  Regular Interests and  the  issuance  of  the
Certificates   (other  than  the  Class   R-1   and   Class   R-2
Certificates) representing in the aggregate the entire beneficial
interest of REMIC III. All covenants and agreements made  by  the
Company and the Trustee herein with respect to the Mortgage Loans
and the other property constituting the assets of REMIC I are for
the  benefit  of  the Holders from time to time of  the  REMIC  I
Regular  Interests and the Class R-1 Certificates.  All covenants
and  agreements made by the Company and the Trustee  herein  with
respect  to the REMIC I Regular Interests are for the benefit  of
the  Holders from time to time of the REMIC II Regular  Interests
and  the  Class  R-2 Certificates.  All covenants and  agreements
made  by the Company and the Trustee herein with respect  to  the
REMIC  II  Regular Interests are for the benefit of  the  Holders
from  time to time of the Certificates (other than the Class  R-1
and  Class  R-2 Certificates). The Company is entering into  this
Agreement, and the Trustee is accepting the three separate trusts
created  hereby, for good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged.

                                 1

<PAGE>

     The Certificates issued hereunder, other than the Class I-A-
1 and Junior Subordinate Certificates, have been offered for sale
pursuant  to a Prospectus, dated June 24, 1998, and a  Prospectus
Supplement,  dated July 28, 1998, of the Company  (together,  the
"Prospectus").   The   Class   I-A-1   and   Junior   Subordinate
Certificates  have been offered for sale pursuant  to  a  Private
Placement  Memorandum, dated July 30, 1998.  The  REMIC  I  Trust
Fund,  the  REMIC  II  Trust Fund and the REMIC  III  Trust  Fund
created  hereunder are collectively intended to  be  the  "Trust"
described  in the Prospectus and the Private Placement Memorandum
and  the  Certificates  are  intended to  be  the  "Certificates"
described   therein.   The  following  tables   set   forth   the
designation,  type of interest, initial Remittance Rate,  initial
Class  Principal Balance, initial Class Notional Amount,  initial
Component  Principal Balance, initial Component  Notional  Amount
and Final Maturity Date for the REMIC I Regular Interests and the
Class  R-1 Certificates, the REMIC II Regular Interests  and  the
Class  R-2 Certificates and each Class of Certificates comprising
the interests in REMIC III created hereunder:

<TABLE>
<CAPTION>

                               REMIC I Trust Fund
                               ------------------
Class Designation
for each REMIC I                             
Regular Interest                Remittance   Initial Class        Final
and the Class R-1    Type of     Rate (1)    Principal          Maturity
Certificates         Interest                Balance              Date
- -----------------    --------   ----------   -------------     -----------
<S>                  <C>        <C>          <C>               <C> 
Class Y-1            Regular     6.50%       102,153.92        August 2028
Class Y-2            Regular     7.00%       45,273.13         August 2028
Class Y-3            Regular     6.75%       35,435.38         August 2028
Class Z-1            Regular     6.50%       204,348,224.17    August 2028
Class Z-2            Regular     7.00%       90,500,989.21     August 2028
Class Z-3            Regular     6.75%       70,835,327.28     August 2028
Class W              Regular     6.75%       575,096,664.06    September 2028
Class I-X-M          Regular      (2)        ----------        September 2028
Class II-X-M         Regular      (2)        ----------        August 2028
Class III-X-M        Regular      (2)        ----------        August 2028
Class IV-X-M         Regular      (2)        ----------        August 2028
Class I-P-M          Regular      (3)        913,987.58        September 2028
Class III-P-M        Regular      (3)        70,472.89         August 2028 
Class R-1+           Residual    6.750%      50.00             September 2028
</TABLE>
*     The Distribution Date in the month the latest maturing Mortgage Loan in  
     the related Loan Group (or Loan Groups, as applicable) matures.
+     The Class R-1 Certificates are entitled to receive the applicable
      Residual Distribution Amount and the Excess Liquidation Proceeds.
(1)   Interest distributed to the REMIC I Regular Interests(other than the
      Class P-M Regular Interests, which shall not be entitled to receive any 
      distributions of interest) and the Class R-1 Certificates on each 
      Distribution Date will have accrued at the applicable per annum
      Remittance Rate on the Class Principal Balance outstanding following the
      immediately prior Distribution Date (or with respect to the first
      Distribution Date, as of the Closing Date).
(2)   Each Class of the Class X-M Regular Interests will accrue interest on
      the related Class Notional Amount.
      The Class X-M Regular Interests will not be entitled to receive any
      distributions of principal.
(3)   The Class P-M Regular Interests will not be entitled to receive any
      distributions of interest.
     

                                     2
<PAGE>     
     
     As  provided  herein, with respect to REMIC I,  the  Company
will  cause  an election to be made on behalf of REMIC  I  to  be
treated  for federal income tax purposes as a REMIC. The REMIC  I
Regular Interests will be designated regular interests in REMIC I
and  the Class R-1 Certificates will be designated the sole class
of  residual  interest  in REMIC I, for  purposes  of  the  REMIC
Provisions.

<TABLE>
<CAPTION>
                                 REMIC II
                                 --------

Class Designation
for each REMIC II
Regular Interest                             Initial Class             
and the Class R-2    Type of    Remittance   Principal                  
Certificates         Interest    Rate (1)    Balance           Final Maturity
Date
- -----------------    --------   ----------   -------------    
- -------------------
<S>                  <C>        <C>          <C>               <C>
Class I-A-1-L        (2)        (2)          91,040,159.58        September
2028
Class I-A-2-L        Regular    6.750%       23,008,034.00        September
2028
Class I-A-3-L        Regular    6.750%       45,318,064.00        September
2028
Class I-A-4-L        Regular    6.750%       10,020,496.00        September
2028
Class I-A-5-L        Regular    6.750%       41,100,508.00        September
2028
Class I-A-6-L        Regular    6.750%       28,461,668.00        September
2028
Class I-A-7-L        Regular    6.750%       21,628,593.00        September
2028
Class I-A-8-L        Regular    7.000%       75,757,606.00        September
2028
Class I-A-9-L        Regular    7.000%(3)    8,450,000.00         September
2028
Class I-A-11-L       Regular    6.750%       84,619,111.00        September
2028
Class I-A-12-L       Regular    8.100%       4,827,411.00         September
2028
Class I-A-13-L       Regular    7.000%       16,650,000.00        September
2028
Class I-A-14-L       Regular    7.000%       12,427,142.00        September
2028
Class I-A-15-L       Regular    7.000%       26,710,714.00        September
2028
Class I-A-16-L       Regular    6.750%       18,557,500.00        September
2028
Class I-A-17-L       Regular    6.750%       20,061,814.00        September
2028
Class I-A-18-L       Regular    6.750%(4)    1,923,806.00         September
2028
Class I-A-19-L       Regular    6.600%       13,275,381.00        September
2028
Class I-A-20-L       Regular    (5)          185,540.00           September
2028
Class I-A-21-L       (6)        (6)          2,066,218.00         September
2028
Class I-A-23-L       Regular    6.750%       4,000,000.00         September
2028
Class II-A-1-L       Regular    6.750%       23,754,476.00        August 2028
Class II-A-2-L       Regular    6.750%       19,369,996.00        August 2028
Class II-A-3-L       Regular    6.750%       10,900,000.00        August 2028
Class II-A-4-L       (7)        (7)          7,059,559.00         August 2028
Class II-A-5-L       Regular    6.750%       41,311,111.00        August 2028
Class II-A-6-L       Regular    6.750%       24,200,000.00        August 2028
Class II-A-7-L       Regular    7.000%       11,237,408.00        August 2028
Class II-A-8-L       Regular    7.000%       8,678,571.00         August 2028
Class II-A-9-L       Regular    6.750%       38,775,528.00        August 2028
Class II-A-11-L      Regular    7.000%       2,500,000.00         August 2028

                                       3

<PAGE>

Class II-A-12-L      Regular    6.500%       2,500,000.00         August 2028
Class II-A-13-L      Regular    (5)          321,429.00           August 2028
Class III-A-1-L      Regular    7.000%       84,409,047.00        August 2028
Class IV-A-1-L       Regular    6.750%       66,079,688.00        August 2028
Class I-X-L          Regular    6.750%(8)    ----------           September
2028
Class II-X-L         Regular    6.500%(8)    ----------           August 2028
Class III-X-L        Regular    7.000%(8)    ----------           August 2028
Class IV-X-L         Regular    6.750%(8)    ----------           August 2028
Class III-P-L        Regular    (5)          70,472.89            August 2028
Class I-B-1-L        Regular    6.750%       12,960,233.00        September
2028
Class I-B-2-L        Regular    6.750%       5,184,093.00         September
2028
Class I-B-3-L        Regular    6.750%       2,592,046.00         September
2028
Class I-B-4-L        Regular    6.750%       2,304,041.00         September
2028
Class I-B-5-L        Regular    6.750%       1,152,020.00         September
2028
Class I-B-6-L        Regular    6.750%       1,728,035.27         September
2028
Class C-B-1-L        Regular    Variable(9)  12,073,480.00        August 2028
Class C-B-2-L        Regular    Variable(9)  5,305,014.00         August 2028
Class C-B-3-L        Regular    Variable(9)  2,743,972.00         August 2028
Class C-B-4-L        Regular    Variable(9)  2,012,246.00         August 2028
Class C-B-5-L        Regular    Variable(9)  1,097,589.00         August 2028
Class C-B-6-L        Regular    Variable(9)  1,463,455.40         August 2028
Class R-3-L          Regular    6.750%       50.00                September
2028
Class R-2+           Residual   6.750%       50.00                September
2028
</TABLE>
*     The Distribution Date in the month the latest maturing Mortgage Loan in
      the related Loan Group (or Loan Groups, as applicable) matures.
+     The Class R-2 Certificates are entitled to receive the applicable
      Residual Distribution Amount.
(1)   Interest distributed to the REMIC II Regular Interests and the Class R-2
      Certificates (other than the Class P-L, Class I-A-20-L, Class I-A-21-L
      and Class II-A-4-L Regular Interests and Component I-A-1-4-L and
      Component I-A-1-6-L of the Class I-A-1-L Regular Interests, which will
      not be entitled to receive any distributions of interest) on each
      Distribution Date will have accrued at the applicable per annum
      Remittance Rate on the Class Principal Balance, Class Notional Amount,
      Component Principal Balance or Component Notional Amount outstanding
      following the immediately prior Distribution Date (or with respect to
      the first Distribution Date, as of the Closing Date).
(2)   For purposes of calculating distributions, Class I-A-1-L will be
      comprised of five Components having the designations, initial Component
      Principal Balances and Remittance Rates set forth below:
<TABLE>
<CAPTION>

                                      Initial Component
             Designation              Principal Balance    Remittance Rate
             -----------              -----------------    ---------------
             <S>                      <C>                   <C>
             Component I-A-1-2-L      41,411,326.00           6.750% (A)
             Component I-A-1-3-L      43,500,000.00           7.000% (B)
             Component I-A-1-4-L      5,214,846.00            (C)
             Component I-A-1-5-L      ------------            6.750% (D)
             Component I-A-1-6-L      913,987.58              (C)
</TABLE>

     Each of the Components listed here will be a regular interest in REMIC
II.

     (A)     On each Distribution Date on or before the Component I-A-1-2
             Accretion Termination Date, an amount equal to the Component 
             I-A-1-2 Accrual Amount will be added to the Component I-A-1-2-L
             Principal Balance, and such amount will be distributed as
             principal to certain Group I-A-L Regular Interests as set forth
             herein and will not be distributed as interest to Component
             I-A-1-2-L.
     (B)     On each Distribution Date on or before the Component I-A-1-3 
             Accretion Termination Date, an amount equal to the Component 
             I-A-1-3 Accrual Amount will be added to the Component I-A-1-3-L
             Principal Balance, and such amount will be distributed as
             principal to certain Group I-A-

                                          4

<PAGE>

             L Regular Interests as set forth herein and will not be
             distributed as interest to Component I-A-1-3-L.
     (C)     Component I-A-1-4-L and Component I-A-1-6-L will not be entitled
             to receive any distributions of interest.
     (D)     Component I-A-1-5-L will accrue interest on the Component I-A-1-5
             Notional Amount.

(3)    On each Distribution Date on or before the Class I-A-9 Accretion
       Termination Date, an amount equal to the Class I-A-9 Accrual Amount
       will be added to the Class I-A-9-L Principal Balance, and such amount   
     will be distributed as principal to certain Classes of Group I-A-L
       Regular Interests and will not be distributed as interest to the Class
       I-A-9-L Regular Interests.
(4)    On each Distribution Date on or before the Class I-A-18 Accretion
       Termination Date, an amount equal to the Class I-A-18 Accrual Amount    
    will be added to the Class I-A-18-L Principal Balance, and such amount
       will be distributed as principal to certain Classes of Group I-A-L
       Regular Interests and will not be distributed as interest to the Class
       I-A-18-L Regular Interests.
(5)    The Class III-P-L, Class I-A-20-L and Class II-A-13-L Regular Interests
       will not be entitled to receive any distributions of interest.
(6)    For purposes of calculating distributions, Class I-A-21-L will be
       comprised of two Components having the designations, initial Component
       Principal Balances and Remittance Rates set forth below: 
<TABLE>
<CAPTION>
 
                                  Initial Component
          Designation             Principal Balance        Remittance Rate
          -----------             -----------------        ---------------
<S>       <C>                     <C>                      <C>
          Component I-A-21-1-L         989,286.00                 (A)
          Component I-A-21-2-L       1,076,932.00                 (A)
</TABLE>

     Each of the Components listed here will be a regular interest in
     REMIC II.

          (A)     Component I-A-21-1-L and Component I-A-21-2-L
                  will not be entitled to receive any distributions
                  of interest.

(7)  For purposes of calculating distributions, Class II-A-4-L will be
     comprised of two Components having the designations, initial 
     Component Principal Balances and Remittance Rates set forth below:

<TABLE>
<CAPTION>
 
                                  Initial Component
          Designation             Principal Balance        Remittance Rate
          -----------             -----------------        ---------------
<S>       <C>                     <C>                      <C>
          Component II-A-4-1-L     1,588,889.00                  (A)
          Component II-A-4-2-L     5,470,670.00                  (A)
</TABLE>

     Each of the Components listed here will be a regular interest in
     REMIC II.

     (A)    Component II-A-4-1-L and Component II-A-4-2-L will not be entitled 
            to receive any distributions of interest.

(8)  Each of the Class X-L Regular Interests will accrue interest on their
     related Class Notional Amount. The Class X-L Regular Interests will not 
     be entitled to receive any distributions of principal.
(9)  The Remittance Rate on the Group C-B-L Regular Interests shall equal,   
     on any Distribution Date, the average of the Remittance Rates on
     the Class Y-2, Class Y-3 and Class Y-4 Regular Interests, with such
     average weighted on the basis of their respective Class Principal
     Balances. 
     
     
     As  provided  herein, with respect to REMIC II, the  Company
will  cause an election to be made on behalf of REMIC  II  to  be
treated for federal income tax purposes as a REMIC. The REMIC  II
Regular  Interests will be designated regular interests in  REMIC
II  and  the Class R-2 Certificates will be designated  the  sole
class of residual interest in REMIC II, for purposes of the REMIC
Provisions.

                                    5
<PAGE>

                           REMIC III

<TABLE>
<CAPTION>

Class Designation
for each of the                             
Certificates (other
than the Class R-1                           Initial Class
and Class R-2        Type of    Remittance   Principal
Certificates         Interest   Rate (1)     Balance           Final Maturity
Date
- -----------------    --------   ----------   -------------    
- --------------------
<S>                  <C>        <C>          <C>               <C> 
Class I-A-1          (2)        (2)           91,040,159.58     September 2028
Class I-A-2           Regular    6.400%       23,008,034.00     September 2028
Class I-A-3           Regular    6.400%       45,318,064.00     September 2028
Class I-A-4           Regular    6.400%       10,020,496.00     September 2028
Class I-A-5           Regular    6.400%       41,100,508.00     September 2028
Class I-A-6           Regular    6.400%       28,461,668.00     September 2028
Class I-A-7           Regular    6.165%       21,628,593.00     September 2028
Class I-A-8           Regular    6.700%       75,757,606.00     September 2028
Class I-A-9           Regular    7.000% (3)    8,450,000.00     September 2028
Class I-A-10          Regular    6.750% (4)   -------------     September 2028
Class I-A-11          Regular    6.750%       84,619,111.00     September 2028
Class I-A-12          Regular    8.100%        4,827,411.00     September 2028
Class I-A-13          Regular    7.000%       16,650,000.00     September 2028
Class I-A-14          Regular    7.000%       12,427,142.00     September 2028
Class I-A-15          Regular    7.000%       26,710,714.00     September 2028
Class I-A-16          Regular    6.750%       18,557,500.00     September 2028
Class I-A-17          Regular    6.4000%      20,061,814.00     September 2028
Class I-A-18          Regular    6.750% (5)    1,923,806.00     September 2028
Class I-A-19          Regular    6.600%       13,275,381.00     September 2028
Class I-A-20          Regular   (6)              185,540.00     September 2028
Class I-A-21          (7)       (7)            2,066,218.00     September 2028
Class I-A-22          Regular    6.750% (8)   -------------     September 2028
Class I-A-23          Regular    6.750%        4,000,000.00     September 2028
Class I-A-24          Regular    7.000% (9)   -------------     September 2028
Class II-A-1          Regular    6.750%       23,754,476.00     August 2028
Class II-A-2          Regular    6.750%       19,369,996.00     August 2028
Class II-A-3          Regular    6.750%       10,900,000.00     August 2028
Class II-A-4          (10)       (10)          7,059,559.00     August 2028
Class II-A-5          Regular    6.750%       41,311,111.00     August 2028
Class II-A-6          Regular    6.750%       24,200,000.00     August 2028
Class II-A-7          Regular    7.000%       11,237,408.00     August 2028
Class II-A-8          Regular    7.000%        8,678,571.00     August 2028
Class II-A-9          Regular    6.450%       38,775,528.00     August 2028

Class II-A-10         Regular    6.750%       -------------     August 2028
Class II-A-11         Regular    7.000%        2,500,000.00     August 2028
Class II-A-12         Regular    6.500%        2,500,000.00     August 2028
Class II-A-13         Regular    (6)             321,429.00     August 2028

                                       6

<PAGE>

Class III-A-1         Regular    7.000%       84,409,047.00     August 2028
Class IV-A-1          Regular    6.750%       66,079,688.00     August 2028
Class I-X             Regular    6.750% (12)  -------------     September 2028
Class II-X            Regular    6.500% (12)  -------------     August 2028
Class III-X           Regular    7.000% (12)  -------------     August 2028
Class IV-X            Regular    6.750% (12)  -------------     August 2028
Class III-P           Regular   (6)               70,472.89     August 2028
Class I-B-1           Regular    6.750%       12,960,233.00     September 2028
Class I-B-2           Regular    6.750%        5,184,093.00     September 2028
Class I-B-3           Regular    6.750%        2,592,046.00     September 2028
Class I-B-4           Regular    6.750%        2,304,041.00     September 2028
Class I-B-5           Regular    6.750%        1,152,020.00     September 2028
Class I-B-6           Regular    6.750%        1,728,035.27     September 2028
Class C-B-1           Regular    Variable(13) 12,073,480.00     August 2028
Class C-B-2           Regular    Variable(13)  5,305,014.00     August 2028
Class C-B-3           Regular    Variable(13)  2,743,972.00     August 2028
Class C-B-4           Regular    Variable(13)  2,012,246.00     August 2028
Class C-B-5           Regular    Variable(13)  1,097,589.00     August 2028
Class C-B-6           Regular    Variable(13)  1,463,455.40     August 2028
Class R-3+                       6.750%               50.00     September 2028

</TABLE>

*     The Distribution Date in the month the latest maturing Mortgage Loan 
      in the related Loan Group (or Loan Groups, as applicable) matures.
+     The Class R-3 Certificates are entitled to receive the applicable 
      Residual Distribution Amount. 
(1)   Interest distributed to the Certificates (other than the Class P, 
      Class I-A-20, Class I-A-21 and Class II-A-4 Certificates and
      Component I-A-4 and Component I-A-1-6 of the Class I-A-1 
      Certificates, which will not be entitled to receive any 
      distributions of interest) on each Distribution Date will have
      accrued at the applicable per annum Remittance Rate on the Class
      Principal Balance, Class Notional Amount, Component Principal 
      Balance or Component Notional Amount outstanding following the
      immediately prior Distribution Date (or with respect to the   
      first Distribution Date, as of the Closing Date).
(2)   For purposes of calculating distributions, the Class I-A-1
      Certificates will be comprised of six Components having the
      designations, initial Component Principal Balances and 
      Remittance Rates set forth below: 


<TABLE>
<CAPTION>
 
                                  Initial Component
          Designation             Principal Balance        Remittance Rate
          -----------             -----------------        ---------------
<S>       <C>                     <C>                      <C>
           Component I-A-1-1      -------------               6.750% (A)
           Component I-A-1-2      41,411,326.00               6.400% (B)
           Component I-A-1-3      43,500,000.00               7.000% (C)
           Component I-A-1-4       5,214,846.00                      (D)
           Component I-A-1-5       ------------               6.750% (E)
           Component I-A-1-6         913,987.58                      (D)

</TABLE>

     Each of the Components listed here will be a regular interest in
     REMIC II.

     (A) Component I-A-1-1 will accrue interest on the Component I-A-1-1
         Notional Amount. Component I-A-1-1 will not be entitled to receive 
         any distributions of principal.
     (B) On each Distribution Date on or before the Component I-A-1-2
         Accretion Termination Date, an amount equal to the Component 
         I-A-1-2 Accrual Amount will be added to the Component I-A-1-2
         Principal Balance, and such amount will be distributed as principal
         to certain Group I-A Certificates as set forth herein and will not 
         be distributed as interest to Component I-A-1-2.
     (C) On each Distribution Date on or before the Component I-A-1-3 
         Accretion Termination Date, an amount equal to the Component 
         I-A-1-3 Accrual Amount will be added to the Component I-A-1-3
         Principal Balance, and such amount will be distributed as principal
         to certain Group I-A Certificates as set forth herein and will 
         not be distributed as interest to Component I-A-1-3.
     (D) Component I-A-1-4 and Component I-A-1-6 will not be entitled to
         receive any distributions of interest.

                                       7

<PAGE>
       (E)  Component I-A-1-5 will accrue interest on the Component I-A-1-5
            Notional Amount.
 
(3)    On each Distribution Date on or before the Class I-A-9 Accretion
       Termination Date, an amount equal to the Class I-A-9 Accrual Amount 
       will be added to the Class I-A-9 Principal Balance, and such amount 
       will be distributed as principal to certain Classes of Group I-A
       Certificates and will not be distributed as interest to the Class 
       I-A-9 Certificates.  
(4)    The Class I-A-10 Certificates will accrue interest on the Class 
       I-A-10 Notional Amount.  The Class I-A-10 Certificates  will not
       be entitled to receive distributions of principal.
(5)    On each Distribution Date on or before the Class I-A-18 Accretion
       Termination Date, an amount equal to the Class I-A-18 Accrual
       Amount will be added to the Class I-A-18 Principal Balance, and    
       such amount will be distributed as principal to certain Classes  
       of Group I-A Certificates and will not be distributed as interest
       to the Class I-A-18 Certificates.
(6)    The Class III-P, Class I-A-20 and Class II-A-13 Certificates will 
       not be entitled to receive any distributions of interest.
(7)    For purposes of calculating distributions, the Class I-A-21
       Certificates will be comprised of two Components having the
       designations, initial Component Principal Balances and Remittance
       Rates set forth below:

<TABLE>
<CAPTION>
 
                                  Initial Component
          Designation             Principal Balance        Remittance Rate
          -----------             -----------------        ---------------
<S>       <C>                     <C>                      <C>
           Component I-A-21-1        989,286.00                 (A)    
           Component I-A-21-2      1,076,932.00                 (A)    

</TABLE>

     Each of the Components listed here will be a regular interest in
     REMIC III.

     (A)    Component I-A-21-1 and Component I-A-21-2 will not be entitled 
            to receive any distribution of interest.

(8)  The Class I-A-22 Certificates will accrue interest on the Class 
     I-A-22 Notional Amount.  The Class I-A-22 Certificates  will not
     be entitled to  receive distributions of principal.
(9)  The Class I-A-24 Certificates will accrue interest on the Class 
     I-A-24 Notional Amount.  The Class I-A-24 Certificates will not
     be entitled to  receive distributions of principal.
(10) For purposes of calculating distributions, the Class II-A-4
     Certificates will be comprised of two Components having the
     designations, initial Component Principal Balances and 
     Remittance Rates set forth below:
 
<TABLE>
<CAPTION>
 
                                  Initial Component
          Designation             Principal Balance        Remittance Rate
          -----------             -----------------        ---------------
<S>       <C>                     <C>                      <C>
           Component I-A-4-1       1,588,889.00                  (A)
           Component I-A-4-2       5,470,670.00                  (A)

</TABLE>

     Each of the Components listed here will be a regular interest in
     REMIC III.

     (A)  Component II-A-4-1 and Component II-A-4-2 will not be 
          entitled to receive any distributions of interest.

(11) The Class II-A-10 Certificates will accrue interest on the   
     Class II-A-10 Notional Amount.  The Class II-A-10 Certificates  
     will not be entitled to receive distributions of principal.
(12) Each of the Class X Certificates will accrue interest on
     their related Class Notional Amount. The Class X Certificates
     will not be entitled to receive any distributions of principal.
(13) The Remittance Rate on each Class of the Group C-B Certificates     
     shall equal the Remittance Rate on the Corresponding Class of
     Group C-B-L Regular Interests.

     As  provided herein, with respect to REMIC III, the  Company
will  cause an election to be made on behalf of REMIC III  to  be
treated  for  federal  income  tax  purposes  as  a  REMIC.   The
Certificates (other than the Class I-A-1, Class I-A-21, Class II-
A-4,  Class  R-1, Class R-2 and Class R-3 Certificates)  and  the
Components  of  the Class I-A-1, Class I-A-21  and  Class  II-A-4
Certificates  will be designated regular interests in  REMIC  III
and  the Class R-3 Certificates will be designated the sole class
of  residual  interest in REMIC III, for purposes  of  the  REMIC
Provisions.  As of the 

                                    8

<PAGE>

Cut-Off Date, the Mortgage Loans  have  an aggregate  Principal 
Balance of $941,948,526 and the Certificates have an Aggregate 
Certificate Principal Balance of $941,873,426.
     
     
      
                         W I T N E S S E T H :
                         ---------------------
                                
     WHEREAS,  the  Company is a corporation duly  organized  and
existing under and by virtue of the laws of the State of Delaware
and  has  full corporate power and authority to enter  into  this
Agreement  and  to  undertake the obligations  undertaken  by  it
herein;

     WHEREAS,  the  Company is the owner of  the  Mortgage  Loans
identified  in  the Mortgage Loan Schedule hereto  having  unpaid
Principal Balances on the Cut-Off Date as stated therein;

     WHEREAS, the Company has been duly authorized to (i)  create
a trust ("REMIC I") to  hold the Mortgage Loans and certain other
property  and (ii) sell undivided beneficial ownership  interests
in  REMIC I and in order to do so is selling the REMIC I  Regular
Interests issued hereunder as hereinafter provided;

     WHEREAS, the Company has been duly authorized to (i)  create
a  trust ("REMIC II") to  hold the REMIC I Regular Interests  and
(ii)  sell undivided beneficial ownership interests in  REMIC  II
and  in  order to do so is selling the REMIC II Regular Interests
issued hereunder as hereinafter provided; and

     WHEREAS, the Company has been duly authorized to (i)  create
a trust ("REMIC III") to  hold the REMIC II Regular Interests and
(ii)  sell undivided beneficial ownership interests in REMIC  III
and  in  order  to  do  so  is selling  the  Certificates  issued
hereunder as hereinafter provided; and

     WHEREAS, the Trustee is a national banking association  duly
organized  and existing under the laws of the United  States  and
has full power and authority to enter into this Agreement.

     NOW, THEREFORE, in order to declare the terms and conditions
upon  which  the  Certificates are, and are to be, authenticated,
issued and delivered, and in consideration of the premises and of
the  purchase and acceptance of the Certificates by  the  Holders
thereof,  the Company covenants and agrees with the Trustee,  for
the  equal  and  proportionate benefit of the respective  Holders
from time to time of the Certificates, as follows:

                            ARTICLE I
                                
     Section 1.01.  Definitions.

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

     Accretion Directed Classes: The Class I-A-7, Class I-A-8 and
     --------------------------
Class  I-A-15  Certificates, as applicable, and the Corresponding
Classes.

                                   9

<PAGE>

     Accretion   Directed  Components:  Component   I-A-1-3   and
     --------------------------------
Component   I-A-21-1,  as  applicable,  and   the   Corresponding
Components.

     Aggregate Certificate Principal Balance: At any given  time,
     ---------------------------------------
the  sum  of  the  then current Class Principal Balances  of  the
Certificates.

     Appraised  Value: The amount set forth in an appraisal  made
     ----------------
by  or  for  the  mortgage  originator  in  connection  with  its
origination  of  each Mortgage Loan, or with respect  to  certain
Mortgage  Loans  originated  to  refinance  mortgage  debt,   the
appraisal  made by or for the mortgage originator  in  connection
with the origination of such mortgage debt.

     Assignment   of  Proprietary  Lease:  With  respect   to   a
     -----------------------------------
Cooperative  Loan,  the  assignment or mortgage  of  the  related
Cooperative  Lease  from the Mortgagor to the originator  of  the
Cooperative Loan.

     Authenticating Agent: Any authenticating agent appointed  by
     --------------------
the Trustee pursuant to Section 8.11.

     Authorized  Denomination: With respect to  the  Certificates
     ------------------------
(other than the Class I-A-10, Class I-A-13, Class I-A-14, Class I-
A-22,  Class  I-A-24, Class II-A-7, Class II-A-8, Class  II-A-10,
Class II-A-11, Class II-A-12, Class X and Residual Certificates),
an  initial  Certificate Principal Balance equal to  $25,000  and
multiples of $1 in excess thereof. With respect to the Class I-A-
13,  Class I-A-14, Class II-A-7, Class II-A-8, Class II-A-11  and
Class  II-A-12  Certificates,  an initial  Certificate  Principal
Balance  equal  to $1,000 and multiples of $1 in excess  thereof.
With respect to the Class X, Class I-A-10, Class I-A-22, Class I-
A-24 and Class II-A-10 Certificates, a Class Notional Amount  as
of  the  Cut-Off Date equal to $100,000 and multiples  of  $1  in
excess  thereof, except that one Certificate of each  such  Class
may  be issued in a different amount. With respect to each  Class
of  the  Residual Certificates, one Certificate with a Percentage
Interest  equal  to 0.01% and one Certificate with  a  Percentage
Interest equal to 99.99%.

     Balloon  Loan: Any Mortgage Loan which, by its  terms,  does
     -------------
not  fully  amortize the principal balance thereof by its  stated
maturity  and  thus  requires a payment at  the  stated  maturity
larger than the monthly payments due thereunder.

     Bankruptcy Coverage: The Group I Bankruptcy Coverage  and/or
     -------------------
the Combined Bankruptcy Coverage, as applicable.

     Bankruptcy  Coverage Initial Amount: With  respect  to  Loan
     -----------------------------------
Group  I, $174,099 and with respect to Loan Group II, Loan  Group
III and Loan Group IV, $133,374.

     Bankruptcy  Loss: A loss on a Mortgage Loan arising  out  of
     ----------------
(i)  a  reduction  in  the  scheduled Monthly  Payment  for  such
Mortgage  Loan  by a court of competent jurisdiction  in  a  case
under  the  United States Bankruptcy Code, other  than  any  such
reduction  that arises out of clause (ii) of this  definition  of
"Bankruptcy  Loss",  including,  without  limitation,  any   such
reduction  that results in a permanent forgiveness of  principal,
or  (ii)  with  respect to any Mortgage Loan, a valuation,  by  a
court  of  competent jurisdiction in a case under such Bankruptcy
Code,  of  the related Mortgaged Property in an amount less  than
the then outstanding Principal Balance of such Mortgage Loan.

                               10

<PAGE>

     Beneficial Holder: A Person holding a beneficial interest in
     -----------------
any Book-Entry Certificate as or through a DTC Participant or  an
Indirect  DTC  Participant  or  a  Person  holding  a  beneficial
interest in any Definitive Certificate.

     Book-Entry  Certificates: The Class A, Class X and  Class  P
     ------------------------
Certificates  (except the Class I-A-23 Certificates),  beneficial
ownership  and  transfers of which shall  be  made  through  book
entries as described in Section 5.07.

     Business Day: Any day other than a Saturday, a Sunday, or  a
     ------------
day  on  which banking institutions in Chicago, Illinois  or  New
York,  New  York are authorized or obligated by law or  executive
order to be closed.

     Buydown  Agreement:  An agreement between  a  Person  and  a
     ------------------
Mortgagor  pursuant to which such Person has provided  a  Buydown
Fund.

     Buydown  Fund:  A  fund  provided by  the  originator  of  a
     -------------
Mortgage  Loan or another Person with respect to a  Buydown  Loan
which  provides  an  amount  sufficient  to  subsidize  regularly
scheduled  principal and interest payments due  on  such  Buydown
Loan  for  a period. Buydown Funds may be (i) funded at  the  par
values  of future payment subsidies, or (ii) funded in an  amount
less  than  the  par  values  of future  payment  subsidies,  and
determined  by  discounting such par values  in  accordance  with
interest  accruing on such amounts, in which event they  will  be
deposited  in an account bearing interest. Buydown Funds  may  be
held  in  a  separate Buydown Fund Account or may be  held  in  a
Custodial Account for P&I or a Custodial Account for Reserves and
monitored by a Servicer.

     Buydown Fund Account: A separate account or accounts created
     --------------------
and  maintained pursuant to Section 3.02 (a) with  the  corporate
trust  department of the Trustee or another financial institution
approved by the Master Servicer, (b) within FDIC insured accounts
(or  other accounts with comparable insurance coverage acceptable
to  the Rating Agencies) created, maintained and monitored  by  a
Servicer or (c) in a separate non-trust account without  FDIC  or
other  insurance  in  an Eligible Institution.  Such  account  or
accounts may be non-interest bearing or may bear interest. In the
event  that  a  Buydown Fund Account is established  pursuant  to
clause  (b)  of  the  preceding sentence, amounts  held  in  such
Buydown  Fund  Account  shall not exceed  the  level  of  deposit
insurance  coverage on such account; accordingly, more  than  one
Buydown Fund Account may be established.

     Buydown  Loan:  A  Mortgage  Loan  for  which  the  Mortgage
     -------------
Interest Rate has been subsidized through a Buydown Fund provided
at the time of origination of such Mortgage Loan.

     Certificate:  Any one of the Group I, Group II,  Group  III,
     -----------
Group IV, Group C-B or Residual Certificates, issued pursuant  to
this  Agreement, executed by the Trustee and authenticated by  or
on  behalf of the Trustee hereunder in substantially one  of  the
forms  set  forth  in Exhibit A, B and C hereto.  The  additional
matter  appearing in Exhibit H shall be deemed incorporated  into
Exhibits A and B as though set forth at the end of such Exhibits.

                                11

<PAGE>

     Certificate Account: The separate trust account created  and
     -------------------
maintained  with  the Trustee, the Investment Depository  or  any
other  bank  or  trust company acceptable to the Rating  Agencies
which is incorporated under the laws of the United States or  any
state thereof pursuant to Section 3.04, which account shall  bear
a designation clearly indicating that the funds deposited therein
are held in trust for the benefit of the Trustee on behalf of the
Certificateholders  or  any  other  account  serving  a   similar
function  acceptable  to  the  Rating  Agencies.  Funds  in   the
Certificate Account in respect of the Mortgage Loans in  each  of
the  Loan  Groups  and  amounts withdrawn  from  the  Certificate
Account  attributable  to  each of  such  Loan  Groups  shall  be
accounted  for separately.  Funds in the Certificate Account  may
be  invested  in  Eligible Investments and reinvestment  earnings
thereon  shall  be  paid  to the Master  Servicer  as  additional
servicing   compensation.  Funds  deposited  in  the  Certificate
Account (exclusive of the Master Servicing Fee) shall be held  in
trust  for  the Certificateholders and for the uses and  purposes
set  forth in Section 3.04, Section 3.05,  Section 4.01,  Section
4.04 and Section 4.06.

     Certificateholder   or   Holder:   With   respect   to   the
     -------------------------------
Certificates,   the  person  in  whose  name  a  Certificate   is
registered  in the Certificate Register, except that, solely  for
the  purposes  of giving any consent pursuant to this  Agreement,
any Certificate registered in the name of the Company, the Master
Servicer  or  any  affiliate thereof shall be deemed  not  to  be
outstanding  and the Percentage Interest evidenced thereby  shall
not  be  taken into account in determining whether the  requisite
percentage of Percentage Interests necessary to effect  any  such
consent  has  been  obtained;  provided,  that  the  Trustee  may
conclusively  rely  upon  an Officer's Certificate  to  determine
whether  any Person is an affiliate of the Company or the  Master
Servicer.  With  respect  to the REMIC I Regular  Interests,  the
owner  of the REMIC I Regular Interests, which as of the  Closing
Date  shall be the Trustee. With respect to the REMIC II  Regular
Interests, the owner of the REMIC II Regular Interests, which  as
of the Closing Date shall be the Trustee.

     Certificate Group:  Any of the Group I, Group II, Group III,
     -----------------
Group IV and Group C-B Certificates.

     Certificate Principal Balance: For each Certificate  of  any
     -----------------------------
Class,  the  portion of the related Class Principal  Balance,  if
any, represented by such Certificate.

     Certificate Register and Certificate Registrar: The register
     ----------------------------------------------
maintained and the registrar appointed, respectively, pursuant to
Section 5.03.

     Class:  All  REMIC  I Regular Interests  or  the  Class  R-1
     -----
Certificates having the same priority and rights to  payments  on
the  Mortgage  Loans  from  the REMIC  I  Available  Distribution
Amount,  all  REMIC  II  Regular  Interests  or  the  Class   R-2
Certificates having the same priority and rights to  payments  on
the  REMIC  I  Regular  Interests from  the  REMIC  II  Available
Distribution Amount and all Certificates (other than the Class R-
1 and Class R-2 Certificates) having the same priority and rights
to  payments on the REMIC II Regular Interests from the REMIC III
Available Distribution Amount, as applicable, which Certificates,
REMIC  I  Regular  Interests and REMIC II Regular  Interests,  as
applicable, shall be designated as a separate Class,  and  which,
in  the  case  of  the Certificates, shall be set  forth  in  the
applicable forms of Certificates attached hereto as Exhibits A, B
and  C. Each Class of REMIC I Regular Interests and the Class R-1
Certificates  shall be entitled to receive the amounts  allocated
to such Class pursuant to the definition of 

                                     12

<PAGE>

"REMIC I Distribution Amount"  only to the extent of the REMIC I 
Available Distribution Amount  for  such Distribution Date 
remaining after distributions in  accordance with prior clauses of 
the definition of  "REMIC  I Distribution  Amount", each Class of 
REMIC II  Regular Interests and  the Class R-2 Certificates shall 
be entitled to receive the amounts  allocated  to such Class 
pursuant to the  definition  of "REMIC II Distribution Amount" 
only to the extent of the REMIC II Available   Distribution  
Amount  for  such   Distribution   Date remaining after 
distributions in accordance with prior clauses of the  definition 
of "REMIC II Distribution Amount", and each Class of   Certificates  
(other  than  the  Class  R-1  and  Class  R-2 Certificates) 
shall be entitled to receive the amounts  allocated to such Class
pursuant  to  the  definition  of  "REMIC   III Distribution  Amount"  
only  to  the  extent  of  the  REMIC  III Available   Distribution  
Amount  for  such   Distribution   Date remaining after distributions
in accordance with prior clauses of the definition of "REMIC III 
Distribution Amount."

     Class A Certificates: The Group I-A, Group II-A, Class III-A-
     --------------------
1 and Class IV-A-1 Certificates.

     Class  A-L Regular Interests: The Group I-A-L, Group II-A-L,
     ----------------------------
Class III-A-1-L and Class IV-A-1-L Regular Interests.

     Class   B   Certificates:  The  Group  I-B  and  Group   C-B
     ------------------------
Certificates.

     Class B-L Regular Interests: The Group I-B-L and Group C-B-L
     ---------------------------
Regular Interests.

     Class  C-B-1  Certificates: The Certificates  designated  as
     --------------------------
"Class  C-B-1"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-C-B-1.

     Class  C-B-1-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as specified herein.

     Class  C-B-2  Certificates: The Certificates  designated  as
     --------------------------
"Class  C-B-2"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-C-B-2.

     Class  C-B-2-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as specified herein.

     Class  C-B-3  Certificates: The Certificates  designated  as
     --------------------------
"Class  C-B-3"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-C-B-3.

     Class  C-B-3-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as specified herein.

     Class  C-B-4  Certificates: The Certificates  designated  as

     --------------------------
"Class  C-B-4"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-C-B-4.

                                   13

<PAGE>

     Class  C-B-4-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as specified herein.

     Class  C-B-5  Certificates: The Certificates  designated  as
     --------------------------
"Class  C-B-5"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-C-B-5.

     Class  C-B-5-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as specified herein.

     Class  C-B-6  Certificates: The Certificates  designated  as
     --------------------------
"Class  C-B-6"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-C-B-6.

     Class  C-B-6-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as specified herein.

     Class P Certificates: The Class III-P Certificates.
     --------------------

     Class  P-L  Regular  Interests: The  Class  III-P-L  Regular
     ------------------------------
Interests.

     Class P-M Regular Interests: The Class I-P-M and Class III-P-
     ---------------------------
M Regular Interests.

     Class P Fraction: Any of the I-PO Fraction or the Class III-
     ----------------
P Fraction, as applicable.

     Class P Mortgage Loan: Any of the I-PO Mortgage Loans or the
     ---------------------
Class III-P Mortgage Loans.

     Class X Certificates: The Class I-X, Class II-X, Class III-X
     --------------------
and Class IV-X Certificates.

     Class  X-L Regular Interests: The Class I-X-L, Class II-X-L,
     ----------------------------
Class III-X-L and Class IV-X-L Regular Interests.

     Class  X-M Regular Interests: The Class I-X-M, Class II-X-M,
     ----------------------------
Class III-X-M and Class IV-X-M Regular Interests.

     Class  I-A-1  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-1"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-1.

     Class  I-A-1-L Regular Interests: The uncertificated partial
     --------------------------------
undivided  beneficial ownership interest in  REMIC  II  which  is
comprised  of  REMIC  II Regular Interests as  specified  in  the
Preliminary  Statement and is entitled to  distributions  as  set
forth herein.

     Class  I-A-2  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-2"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-2.

                                 14

<PAGE>

     Class  I-A-2-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-3  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-3"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-3.

     Class  I-A-3-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-4  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-4"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-4.

     Class  I-A-4-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-5  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-5"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-5.

     Class  I-A-5-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-6  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-6"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-6.

     Class  I-A-6-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-7  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-7"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-7.

     Class  I-A-7-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-8  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-8"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-8.

     Class  I-A-8-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class I-A-9 Accretion Termination Date: The earlier to occur
     --------------------------------------
of  (i)  the Distribution Date on which the Class I-A-8 Principal
Balance,  the  Segment T Principal Balance and Component  I-A-1-


                                 15

<PAGE>

3 Principal  Balance have each been reduced to zero  and  (ii)  the
Group I Credit Support Depletion Date.

     Class  I-A-9  Accrual Amount: On any Distribution  Date,  an
     ----------------------------
amount equal to the amount allocable to the Class I-A-9-L Regular
Interests on such Distribution Date pursuant to the definition of
"Interest Distribution Amount", without regard to the proviso  at
the   end   of   the   first   sentence   of   such   definition.
Notwithstanding  the foregoing, for any Distribution  Date  after
the  Class  I-A-9  Accretion Termination Date,  the  Class  I-A-9
Accrual Amount shall be zero.

     Class  I-A-9  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-A-9"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-9.

     Class  I-A-9-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-10  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-10"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-10.

     Class  I-A-10  Notional Amount: For any  Distribution  Date,
     ------------------------------
67.5177474082% of the product of (X) the sum of (i) the aggregate
Class Principal Balance of the Class I-A-2, Class I-A-3, Class I-
A-4,  Class  I-A-5, Class I-A-6 and Class I-A-7 Certificates  and
(ii)  the  Component  I-A-1-2 Principal  Balance,  in  each  case
immediately prior to such Distribution Date and (Y) 35/675.

     Class  I-A-11  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-11"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-11.

     Class  I-A-11-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-12  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-12"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-12.

     Class  I-A-12-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-13  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-13"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-13.

     Class  I-A-13-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-14  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-14"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-14.

                                   16

<PAGE>

     Class  I-A-14-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-15  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-15"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-15.

     Class  I-A-15-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-16  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-16"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-16.

     Class  I-A-16-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-17  Certificates: The Certificates designated  as

     ---------------------------
"Class  I-A-17"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-17.

     Class  I-A-17-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-18  Accretion Termination Date:  The  earlier  to
     -----------------------------------------
occur  of  (i)  the Distribution Date on which the  Class  I-A-15
Principal  Balance  and the Component I-A-21-1 Principal  Balance
have  each  been  reduced to zero and (ii)  the  Group  I  Credit
Support Depletion Date.

     Class  I-A-18 Accrual Amount: On any Distribution  Date,  an
     ----------------------------
amount  equal  to  the  amount allocable to  the  Class  I-A-18-L
Regular  Interests  on  such Distribution Date  pursuant  to  the
definition of "Interest Distribution Amount", without  regard  to
the  proviso at the end of the first sentence of such definition.
Notwithstanding  the foregoing, for any Distribution  Date  after
the  Class  I-A-18 Accretion Termination Date, the  Class  I-A-18
Accrual Amount shall be zero.

     Class  I-A-18  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-18"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-18.

     Class  I-A-18-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-19  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-19"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-19.

                                17

<PAGE>

     Class  I-A-19-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-20  Certificates: The Certificates designated  as
     --------------------------- 
"Class  I-A-20"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-20.

     Class  I-A-20-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-21  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-21"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-21.

     Class I-A-21-L Regular Interests: The uncertificated partial
     --------------------------------
undivided  beneficial ownership interest in  REMIC  II  which  is
comprised  of  REMIC II Regular Interests as  set  forth  in  the
Preliminary  Statement and is entitled to  distributions  as  set
forth herein.

     Class  I-A-22  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-22"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-22.

     Class I-A-22 Notional Amount: For any Distribution Date, the
     ----------------------------
sum  of  (i)  the  Class I-A-17 Principal Balance  multiplied  by
35/675  and (ii) the Class I-A-7 Principal Balance multiplied  by
23.5/675.

     Class  I-A-23  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-23"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-23.

     Class  I-A-23-L Regular Interest: The uncertificated partial

     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-A-24  Certificates: The Certificates designated  as
     ---------------------------
"Class  I-A-24"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-I-A-24.

     Class I-A-24 Notional Amount: For any Distribution Date, the
     ----------------------------
Class I-A-8 Principal Balance multiplied by 30/675.

     Class  I-B-1  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-B-1"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-B-1.

     Class  I-B-1-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-B-2  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-B-2"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-B-2.

                                  18 

<PAGE>

     Class  I-B-2-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-B-3  Certificates: The Certificates  designated  as
     --------------------------     
"Class  I-B-3"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-B-3.

     Class  I-B-3-L Regular Interest: The uncertificated  partial
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-B-4  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-B-4"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-B-4.

     Class  I-B-4-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-B-5  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-B-5"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-B-5.

     Class  I-B-5-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-B-6  Certificates: The Certificates  designated  as
     --------------------------
"Class  I-B-6"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-I-B-6.

     Class  I-B-6-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-P-M  Regular  Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-X  Certificates:  The  Certificates  designated  as
     ------------------------
"Class  I-X"  on  the  face  thereof in  substantially  the  form
attached hereto as Exhibit A-I-X.

     Class  I-X-L  Regular  Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  I-X-M  Regular  Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class I-X Notional Amount:  With respect to any Distribution
     -------------------------
Date, 8.4500000005% of the product 

                                  19

<PAGE>

of (x) the aggregate scheduled principal  balance,  as of the 
second preceding  Due  Date  after giving effect to payments 
scheduled to be received as of such Due Date,  whether  or 
not received, or with respect to  the  initial Distribution 
Date, as of the Cut-Off Date, of the Group I Premium Rate 
Mortgage Loans and (y) a fraction, the numerator of which is
the weighted average of the Stripped Interest Rates for the 
Group I  Premium  Rate  Mortgage Loans as of  such  Due  Date
and  the denominator of which is 6.750%.

     Class  II-A-1  Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-1"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-1.

     Class  II-A-1-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-2  Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-2"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-2.

     Class  II-A-2-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-3  Certificates: The Certificates designated  as
     --------------------------- 
"Class  II-A-3"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-3.

     Class  II-A-3-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-4  Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-4"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-4.

     Class II-A-4-L Regular Interests: The uncertificated partial
     -------------------------------- 
undivided  beneficial ownership interest in  REMIC  II  which  is
comprised  of  REMIC II Regular Interests as  set  forth  in  the
Preliminary  Statement and is entitled to  distributions  as  set
forth herein.

     Class  II-A-5  Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-5"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-5.

     Class  II-A-5-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-6  Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-6"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-6.

     Class  II-A-6-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

                                  20

<PAGE>

     Class  II-A-7  Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-7"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-7.

     Class  II-A-7-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-8  Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-8"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-8.

     Class  II-A-8-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-9  Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-9"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-9.

     Class  II-A-9-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-10 Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-10"  on the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-10.

     Class  II-A-10  Notional Amount: For any Distribution  Date,
     -------------------------------
the Class II-A-9 Principal Balance multiplied by 30/675.

     Class  II-A-11 Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-11"  on the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-11.

     Class II-A-11-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-12 Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-12"  on the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-12.

     Class II-A-12-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-A-13 Certificates: The Certificates designated  as
     ---------------------------
"Class  II-A-13"  on the face thereof in substantially  the  form
attached hereto as Exhibit A-II-A-13.

     Class II-A-13-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

                                  21

<PAGE>

     Class  II-X  Certificates:  The Certificates  designated  as
     -------------------------
"Class  II-X"  on  the  face thereof in  substantially  the  form
attached hereto as Exhibit A-II-X.

     Class  II-X-L  Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  II-X-M  Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class II-X Notional Amount: With respect to any Distribution
     --------------------------
Date,  the  product  of  (x)  the aggregate  scheduled  principal
balance, as of the second preceding Due Date after giving  effect
to payments scheduled to be received as of such Due Date, whether
or  not  received,  or  with respect to the initial  Distribution
Date,  as  of  the  Cut-Off Date, of the Group  II  Premium  Rate
Mortgage Loans and (y) a fraction, the numerator of which is  the
weighted average of the Stripped Interest Rates for the Group  II
Premium  Rate  Mortgage  Loans  as  of  such  Due  Date  and  the
denominator of which is 6.500%.

     Class  III-A-1 Certificates: The Certificates designated  as
     ---------------------------
"Class  III-A-1"  on the face thereof in substantially  the  form
attached hereto as Exhibit A-III-A-1.

     Class III-A-1-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  III-P  Certificates: The Certificates  designated  as
     --------------------------
"Class  III-P"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-III-P.

     Class III-P Fraction: For each Class III-P Mortgage Loan,  a
     --------------------
fraction,  the numerator of which is 7.000% less the Pass-Through
Rate  on  such  Class III-P Mortgage Loan and the denominator  of
which is 7.000%.

     Class  III-P Mortgage Loan: Any Group III Loan with a  Pass-
     --------------------------
Through Rate of less than 7.000% per annum.

     Class  III-P-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  III-P-M Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  III-X  Certificates: The Certificates  designated  as
     --------------------------
"Class  III-X"  on  the  face thereof in substantially  the  form
attached hereto as Exhibit A-III-X.

                                 22

<PAGE>

     Class  III-X-L Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  III-X-M Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class   III-X   Notional  Amount:  With   respect   to   any
     --------------------------------
Distribution  Date,  the product of (x) the  aggregate  scheduled
principal  balance,  as of the second preceding  Due  Date  after
giving effect to payments scheduled to be received as of such Due
Date,  whether  or not received, or with respect to  the  initial
Distribution  Date,  as of the Cut-Off Date,  of  the  Group  III
Premium Rate Mortgage Loans and (y) a fraction, the numerator  of
which is the weighted average of the Stripped Interest Rates  for
the Group III Premium Rate Mortgage Loans as of such Due Date and
the denominator of which is 7.000%.

     Class  IV-A-1  Certificates: The Certificates designated  as
     ---------------------------
"Class  IV-A-1"  on  the face thereof in substantially  the  form
attached hereto as Exhibit A-IV-A-1.

     Class  IV-A-1-L Regular Interest: The uncertificated partial
     --------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  IV-X  Certificates:  The Certificates  designated  as
     -------------------------
"Class  IV-X"  on  the  face thereof in  substantially  the  form
attached hereto as Exhibit A-IV-X.

     Class  IV-X-L  Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC  II   which
constitutes  a  REMIC  II Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  IV-X-M  Regular Interest: The uncertificated  partial
     -------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class IV-X Notional Amount: With respect to any Distribution
     --------------------------
Date,  the  product  of  (x)  the aggregate  scheduled  principal
balance, as of the second preceding Due Date after giving  effect
to payments scheduled to be received as of such Due Date, whether
or  not  received,  or  with respect to the initial  Distribution
Date,  as  of  the  Cut-Off Date, of the Group  IV  Premium  Rate
Mortgage Loans and (y) a fraction, the numerator of which is  the
weighted average of the Stripped Interest Rates for the Group  IV
Premium  Rate  Mortgage  Loans  as  of  such  Due  Date  and  the
denominator of which is 6.750%.

     Class Notional Amount:  With respect to any of the Class I-A-

     --------------------- 
10,  Class  I-A-22,  Class  I-A-24, Class  II-A-10  and  Class  X
Certificates  and the Class X-L and Class X-M Regular  Interests,
the  related  notional amount for any such  Class,  as  specified
herein  (i.e.  the  "Class Notional Amount"  for  the  Class  I-X
Certificates,  the  Class  I-X-L  and  the  Class  I-X-M  Regular
Interests  is  the  Class  I-X Notional  Amount  and  the  "Class
Notional Amount" for the Class I-A-10 Certificates is the Class I-
A-10 Notional Amount).

                             23

<PAGE>

     Class  Principal Balance: For any Class of Certificates  and
     ------------------------
for  any Class of Regular Interests (other than the Class  I-A-1,
Class   I-A-21   and   Class   II-A-4  Certificates   and   their
Corresponding  Classes), the applicable initial  Class  Principal
Balance  therefor set forth in the Preliminary Statement  hereto,
corresponding  to  the  rights  of  such  Class  in  payments  of
principal due to be passed through to Certificateholders  or  the
Holders of the Regular Interests from principal payments  on  the
Mortgage  Loans, the REMIC I Regular Interests or  the  REMIC  II
Regular Interests, as applicable, as reduced from time to time by
(x)  distributions  of  principal to  Certificateholders  or  the
Holders  of the Regular Interests of such Class (including,  with
respect  to  the  Accretion Directed Classes and  the  Segment  T
Group, the portions of the Class I-A-9 Accrual Amount, the  Class
I-A-18  Accrual Amount, the Component I-A-1-2 Accrual Amount  and
the  Component I-A-1-3 Accrual Amount distributed to such Classes
of  Certificates and Regular Interests) and (y)  the  portion  of
Realized Losses allocated to the Class Principal Balance of  such
Class  pursuant to the definition of "Realized Loss" with respect
to  a  given  Distribution Date. For any Distribution  Date,  the
reduction  of  the  Class  Principal  Balance  of  any  Class  of
Certificates and Regular Interests pursuant to the definition  of
"Realized   Loss"  shall  be  deemed  effective  prior   to   the
determination  and  distribution  of  principal  on  such   Class
pursuant  to  the  definition of "REMIC I  Distribution  Amount",
"REMIC  II  Distribution  Amount"  and  "REMIC  III  Distribution
Amount".  In  addition to the foregoing, (i) on each Distribution
Date on or before the Class I-A-9 Accretion Termination Date, the
Class I-A-9-L and Class I-A-9 Principal Balance will be increased
by  the Class I-A-9 Accrual Amount for such Distribution Date and
(ii)  on  each  Distribution Date on or before the  Class  I-A-18
Accretion  Termination Date, the Class I-A-18-L and Class  I-A-18
Principal  Balance will be increased by the Class I-A-18  Accrual
Amount for such Distribution Date. Notwithstanding the foregoing,
any  amounts  distributed  in  respect  of  losses  pursuant   to
paragraphs (I)(a)(vi) or (I)(e)(ii) of the definition  of  "REMIC
II  Distribution Amount" shall not cause a further  reduction  in
the  Component  I-A-1-6-L Principal Balance (or its Corresponding
Component)  or  the  Class  III-P-L Principal  Balances  (or  its
Corresponding Class).  The Class Principal Balance for the  Class
I-A-1  Certificates  shall be referred to  as  the  "Class  I-A-1
Principal Balance", the Class Principal Balance for the Class I-A-
1-L  Regular Interests shall be referred to as the "Class I-A-1-L
Principal  Balance" and so on.  The Class Principal  Balance  for
the  Class X-L Regular Interests and their Corresponding  Classes
shall  be zero. The Class Principal Balance for the Class I-A-10,
Class  I-A-22,  Class I-A-24 and Class II-A-10  Certificates  and
their  Corresponding Classes shall be zero.  The  Class  I-A-1-L,
Class  I-A-21-L and Class II-A-4-L Principal Balances shall equal
the  sum  of  the Component Principal Balances of the  Components
thereof and likewise for the Corresponding Classes.

     Class  R-1  Certificates:  The  Certificates  designated  as
     ------------------------
"Class  R-1"  on  the  face  thereof in  substantially  the  form
attached hereto as Exhibit C, which have been designated  as  the
single  class  of  "residual interest" in  REMIC  I  pursuant  to
Section 2.01.

     Class  R-2  Certificates:  The  Certificates  designated  as
     ------------------------
"Class  R-2"  on  the  face  thereof in  substantially  the  form
attached hereto as Exhibit C, which have been designated  as  the
single  class  of  "residual interest" in REMIC  II  pursuant  to
Section 2.05.

     Class  R-3  Certificates:  The  Certificates  designated  as
     ------------------------
"Class  R-3"  on  the  face  thereof in  substantially  the  form
attached hereto as Exhibit B, which have been designated  as  the
single  class  of  "residual interest" in REMIC III  pursuant  to
Section 2.07.

                                24

<PAGE>

     Class R-3-L: The uncertificated partial undivided beneficial
     ----------- 
ownership  interest  in  REMIC II which constitutes  a  REMIC  II
Regular  Interest and is entitled to distributions as  set  forth
herein.

     Class   W   Regular  Interest:  The  uncertificated  partial
     -----------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class  Y  Regular Interests: The Class Y-1,  Class  Y-2  and
     ---------------------------
Class Y-3 Regular Interests.

     Class  Y-1  Regular  Interest:  The  uncertificated  partial
     -----------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class   Y-1   Principal  Distribution   Amount:    For   any
     ----------------------------------------------
Distribution Date, the excess, if any, of the Class Y-1 Principal
Reduction  Amount for such Distribution Date over  the  principal
portion  of  Realized Losses allocated to the Class  Y-1  Regular
Interests on such Distribution Date.

     Class  Y-2  Regular  Interest:  The  uncertificated  partial
     -----------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class   Y-2   Principal  Distribution   Amount:    For   any
     ----------------------------------------------
Distribution Date, the excess, if any, of the Class Y-2 Principal
Reduction  Amount for such Distribution Date over  the  principal
portion  of  Realized Losses allocated to the Class  Y-2  Regular
Interests on such Distribution Date.

     Class  Y-3  Regular  Interest:  The  uncertificated  partial
     -----------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class   Y-3   Principal  Distribution   Amount:    For   any
     ----------------------------------------------
Distribution Date, the excess, if any, of the Class Y-3 Principal
Reduction  Amount for such Distribution Date over  the  principal
portion  of  Realized Losses allocated to the Class  Y-3  Regular
Interests on such Distribution Date.

     Class  Y  Principal Reduction Amounts:  For any Distribution
     ------------------------------------- 
Date,  the amounts by which the Class Principal Balances  of  the
Class   Y-1,   Class   Y-2  and  Class  Y-3  Regular   Interests,
respectively, will be reduced on such Distribution  Date  by  the
allocation  of Realized Losses and the distribution of principal,
determined as follows:

      For  purposes  of  the  succeeding formulas  the  following
symbols shall have the meanings set forth below:

PIIB =    the Group C-B Component Balance for Loan Group II after
the  allocation of Realized Losses and distributions of principal
on such Distribution Date.

PIIIB  =    the  Group C-B Component Balance for Loan  Group  III
after  the  allocation  of Realized Losses and  distributions  of
principal on such Distribution Date.

                                25

<PAGE>

PIVB =    the Group C-B Component Balance for Loan Group IV after
the  allocation of Realized Losses and distributions of principal
on such Distribution Date.

R =  the Remittance Rate on the Group C-B-L Regular Interests =
(6.5%PIIB + 7%PIIIB + 6.75%PIVB)/(PIIB + PIIIB + PIVB)

R1 = the weighted average of the Remittance Rates on the Group II-
L and Group IV-L Regular Interests (other than the Class II-X-L
and Class IV-X-L Regular Interests)
     = (6.5% (P1 - DP1) + 6.75% (P3 - DP3))/(P1 - DP1 + P3 - DP3)

R2 = the weighted average of the Remittance Rates on the Group
III-L and Group IV-L Regular Interests (other than the Class III-
X-L, Class IV-X-L and Class III-P-L Regular Interests) = (7%
(P2 - DP2) + 6.75% (P3 - DP3))/(P2 - DP2 + P3 - DP3)

r1 = the weighted average of the Class Y-1 and Class Y-3
Remittance Rates
     = (6.5% Y1 + 6.75% Y3)/(Y1 + Y3)

r2 = the weighted average of the Class Y-2 and Class Y-3
Remittance Rates
     = (7% Y2 + 6.75% Y3)/(Y2 + Y3)

Y1 = the principal balance of the Class Y-1 Regular
     Interests after distributions on the prior Distribution
     Date.

Y2 = the principal balance of the Class Y-2 Regular
     Interests after distributions on the prior Distribution
     Date.

Y3 = the principal balance of the Class Y-3 Regular
     Interests after distributions on the prior Distribution
     Date.

DY1 = the Class Y-1 Principal Reduction Amount.

DY2 = the Class Y-2 Principal Reduction Amount.

DY3 = the Class Y-3 Principal Reduction Amount.

P1 = the aggregate principal balance of the Class Y-1 and
     Class Z-1 Regular Interests after distributions on the prior
     Distribution Date.

P2 = the aggregate principal balance of the Class Y-2 and
     Class Z-2 Regular Interests after distributions on the prior
     Distribution Date.

P3 = the aggregate principal balance of the Class Y-3 and
     Class Z-3 Regular Interests after distributions on the prior
     Distribution Date.

DP1 = the aggregate of the Class Y-1 and Class Z-1 Principal
      Reduction Amounts.

                               26

<PAGE>

DP2=  the aggregate of the Class Y-2 and Class Z-2 Principal
      Reduction Amounts.

DP3 = the aggregate of the Class Y-3 and Class Z-3 Principal
      Reduction Amounts.

a =  .0005

g1 = (R - R1)/(7% - R).  If R3 6.75%, g1 is a non-negative number
     unless its denominator is zero, in which event it is
     undefined.

g2 = (R - 6.5%)/(R2 - R).  If R<6.75%, g2 is a non-negative
     number.

If g1 is undefined, DY1 = Y1, DY2 = (Y2/P2)DP2, and DY3 = Y3.

If g2 is zero, DY2 = Y2, DY1 = (Y1/P1)DP1, and DY3 = Y3.

In the remaining situations, DY1, DY2 and DY3 shall be defined as
follows:

I.  If R3 6.75% and r13R1, make the following additional
    definitions:

dY3 = ((6.5% - R1)/(6.75% - R1))Y1 + Y3

dY3 is a number between Y3 and 0 such that (6.5%Y1 + 6.75%(Y3.-
dY3))/(Y1 + Y3.- dY3) = R1.

Y4 =      Y1 + Y3.- dY3

P4 =      P1 + P3.

)Y4 =     )Y1 + )Y3.- dY3


1.   If Y2 - a(P2 - DP2)30, Y4-a(P4 - DP4) 30, and g1(P4 - DP4) < (P2
     - DP2), DY2 = Y2 - ag1(P4 - DP4) and DY4 = Y4 - a(P4 - DP4).

2.   If Y2 - a(P2 - DP2)3 0, Y4 - a(P4 - DP4)3 0, and g1(P4 - DP4)3
    (P2 - DP2), DY2 = Y2 - a(P2 - DP2) and DY4 = Y4 - (a/g1)(P2 - DP2).

3.   If Y2 - a(P2 - DP2) <0, Y4 - a(P4 - DP4)3  0, and Y4 - a(P4 - DP4)
     3 Y4 - (Y2/g1), DY2 = Y2 - ag1(P4 - DP4) and DY4 = Y4 - a(P4 - DP4).

4.   If Y2 - a(P2 - DP2) <0, Y4 - (Y2/g1)3 0, and Y4 - a(P4 - DP4)~
     Y4 - (Y2/g1), DY2 = 0 and DY4 = Y4 - (Y2/g1).

5.   If Y4 - a(P4 - DP4) <0, Y4 - (Y2/g1) <0, and Y2 - a(P2 - DP2)~
     Y2 - (g1Y4), DY2 = Y2 - (g1Y4) and DY4 = 0.

6.   If Y4 - a(P4 - DP4) <0, Y2 - a(P2 - DP2)3 0, and Y2 - a(P2 - DP2)
     3 Y2 - (g1Y4), DY2 = Y2 - (P2 - DP2) and DY4 = Y4 - (a/g1)(P2 - DP2).

                                    27

<PAGE>

)Y1 = [Y1/(Y1 + Y3 - dY3)]Y4

)Y3 = dY3 + [(Y3 - dY3/(Y1 + Y3 - dY3)]Y4

The purpose of the foregoing definitional provisions together
with the related provisions allocating Realized Losses and
defining the Class Y and Class Z Principal Distribution Amounts
is to accomplish the following goals in the following order of
priority:
     
  1. Making the ratio of Y2 to Y4 equal to 1 after taking account
     of the allocation Realized Losses and the distributions that will
     be made through end of the Distribution Date to which such
     provisions relate and assuring that the Principal Reduction
     Amount for each of the Class Y-1, Class Y-2, Class Y-3, Class Z-1
     Class Z-2 and Class Z-3 Regular Interests is greater than or
     equal to zero for such Distribution Date;
  2. Making the Class Y-1 Principal Balance less than or equal to
     0.0005 of the sum of the Class Y-1 and Class Z-1 Principal
     Balances, the Class Y-2 Principal Balance less than or equal to
     0.0005 of the sum of the Class Y-2 and Class Z-2 Principal
     Balances and the Class Y-3 Principal Balance less than or equal
     to 0.0005 of the sum of the Class Y-3 and Class Z-3 Principal
     Balances in each case after giving effect to allocations of
     Realized Losses and distributions to be made through the end of
     the Distribution Date to which such provisions relate; and
  3. Making the larger of (a) the fraction whose numerator is Y2
     and whose denominator is the sum of Y2 and Class Z-2 Principal
     Balance and (b) the fraction whose numerator is Y4 and whose
     denominator is the sum of Y4, the Class Z-1 Principal Balance and
     the Class Z-3 Principal Balance as large as possible while
     remaining less than or equal to 0.0005.

In the event of a failure of the foregoing portion of the
definition of Class Y Principal Reduction Amount to accomplish
both of goals 1 and 2 above, the amounts thereof should be
adjusted to so as to accomplish such goals within the requirement
that each Class Y Principal Reduction Amount must be less than or
equal to the sum of (a) the principal portion of Realized Losses
to be allocated on the related Distribution Date for the related
Pool remaining after the allocation of such Realized Losses to
the related Class P-M Regular Interests and (b) the remainder of
the REMIC I Available Distribution Amount for the related Loan
Group or after reduction thereof by the distributions to be made
on such Distribution Date (i) to the related Class P-M Regular
Interests, (ii) to the related Class X-M Regular Interests and
(iii) in respect of interest on the related Class Y and Class Z
Regular Interests, or, if both of such goals cannot be
accomplished within such requirement, such adjustment as is
necessary shall be made to accomplish goal 1 within such
requirement.  In the event of any conflict among the provisions
of the definition of the Class Y Principal Reduction Amounts,
such conflict shall be resolved on the basis of the goals and
their priorities set forth above within the requirement set forth
in the preceding sentence.  If the formula allocation of Y4
between Y1 and Y3 cannot be achieved because either Y1 as so
defined is greater than P1 or Y3 as so defined is greater than
P3, such an allocation shall be made as close as possible to the
formula allocation within the requirement that Y1 < P1 and Y3 <
P3.

II.  If R36.75% and r1<R1, make the following additional
     definitions:

                              28

<PAGE>

dY1 = Y1 + ((R1 - 6.75%)/(R1 - 6.5%))Y3

dY1 is a number between Y1 and 0 such that (6.5%(Y1 - dY1) +
6.75%Y3)/(Y1 - dY1 + Y3.) = R1.

Y5 =      Y1 - dY1 + Y3.

P5 =      P1 + P3.

)Y5 =  )Y1 - dY1 + )Y3.

1.  If Y2 - a(P2 - DP2)3 0, Y5- a(P5 - DP5)3 0, and g1(P5 - DP5)<
    (P2 - DP2), DY2 = Y2 - ag1(P5 - DP5) and DY5 = Y5 - a(P5 - DP5).

2.  If Y2 - a(P2 - DP2)3 0, Y5 - a(P5 - DP5)3 0, and g1(P5 - DP5)3
   (P2 - DP2), DY2 = Y2 - a(P2 - DP2) and DY5 = Y5 - (a/g1)(P2 - DP2).
3.  If Y2 - a(P2 - DP2)<0, Y5 - a(P5 - DP5)3  0, and Y5 - a(P5 - DP5)3
    Y5 - (Y2/g1), DY2 = Y2 - ag1(P5 - DP5) and DY5 = Y5 - a(P5 - DP5).
4.  If Y2 - a(P2 - DP2)< 0, Y5 - (Y2/g1)3 0, and Y5 - a(P5 - DP5)~
    Y5 - (Y2/g1), DY2 = 0 and DY5 = Y5 - (Y2/g1).
5.  If Y5 - a(P5 - DP5)<0, Y5 - (Y2/g1) <0, and Y2 - a(P2 - DP2)~ 
    Y2 - (g1Y5), DY2 = Y2 - (g1Y5) and DY5 = 0.
6.  If Y5 - a(P5 - DP5)<0, Y2 - a(P2 - DP2)3 0, and Y2 - a(P2 - DP2)3
    Y2 -(g1Y5), DY2 = Y2 - a(P2 - DP2) and DY5 = Y5 - (a/g1)(P2 - DP2).

)Y1 = dY1 + [(Y1 - dY1)/(Y1 - dY1 + Y3)]Y5

)Y3 = [Y3/(Y1 - dY1 + Y3)]Y5

The purpose of the foregoing definitional provisions together
with the related provisions allocating Realized Losses and
defining the Class Y and Class Z Principal Distribution Amounts
is to accomplish the following goals in the following order of
priority:
     
  1. Making the ratio of Y2 to Y5 equal to 1 after taking account
     of the allocation Realized Losses and the distributions that will
     be made through end of the Distribution Date to which such
     provisions relate and assuring that the Principal Reduction
     Amount for each of the Class Y-1, Class Y-2, Class Y-3, Class Z-1
     Class Z-2 and Class Z-3 Regular Interests is greater than or
     equal to zero for such Distribution Date;
  2. Making the Class Y-1 Principal Balance less than or equal to
     0.0005 of the sum of the Class Y-1 and Class Z-1 Principal
     Balances, the Class Y-2 Principal Balance less than or equal to
     0.0005 of the sum of the Class Y-2 and Class Z-2 Principal
     Balances and the Class Y-3 Principal Balance less than or equal
     to 0.0005 of the sum of the Class Y-3 and Class Z-3 Principal
     Balances in each case after giving effect to allocations of

                                   29

<PAGE>

     Realized Losses and distributions to be made through the end of
     the Distribution Date to which such provisions relate; and
  3. Making the larger of (a) the fraction whose numerator is Y2
     and whose denominator is the sum of Y2 and Class Z-2 Principal
     Balance and (b) the fraction whose numerator is Y5 and whose
     denominator is the sum of Y5, the Class Z-1 Principal Balance and
     the Class Z-3 Principal Balance as large as possible while
     remaining less than or equal to 0.0005.

In the event of a failure of the foregoing portion of the
definition of Class Y Principal Reduction Amount to accomplish
both of goals 1 and 2 above, the amounts thereof should be
adjusted to so as to accomplish such goals within the requirement
that each Class Y Principal Reduction Amount must be less than or
equal to the sum of (a) the principal portion of Realized Losses
to be allocated on the related Distribution Date for the related
Loan Group remaining after the allocation of such Realized Losses
to the related Class P-M Regular Interests and (b) the remainder
of the REMIC I Available Distribution Amount for the related Loan
Group or after reduction thereof by the distributions to be made
on such Distribution Date (i) to the related Class P-M Regular
Interests, (ii) to the related Class X-M Regular Interests and
(iii) in respect of interest on the related Class Y and Class Z
Regular Interests, or, if both of such goals cannot be
accomplished within such requirement, such adjustment as is
necessary shall be made to accomplish goal 1 within such
requirement.  In the event of any conflict among the provisions
of the definition of the Class Y Principal Reduction Amounts,
such conflict shall be resolved on the basis of the goals and
their priorities set forth above within the requirement set forth
in the preceding sentence.  If the formula allocation of Y5
between Y1 and Y3 cannot be achieved because either Y1 as so
defined is greater than P1 or Y3 as so defined is greater than
P3, such an allocation shall be made as close as possible to the
formula allocation within the requirement that )Y1 <)P1 and )Y3 
<)P3.


III.  If R~ 6.75% and r23R2, make the following additional
      definitions:

dY2 = ((6.75% - R2)/(7% - R2))Y3 + Y2

dY2 is a number between Y2 and 0 such that (6.75%Y3 + 7%(Y2.-
d Y2))/(Y3 + Y2.- dY2) = R2.


Make the following additional definitions:

Y6 =      Y2 - dY2 + Y3.

P6 =      P2 + P3.

)Y6 =     )Y2 - dY2 + )Y3.


1.   If Y6 - a(P6 - DP6)3 0, Y1- a(P1 - DP1)3 0, and g2(P1 - DP1) <
(P6 - DP6), DY6 = Y6 - ag2(P1 - DP1) and DY1 = Y1 - a(P1 - DP1).

2.  If Y6 - a(P6 - DP6)3 0, Y1 - a(P1 - DP1)3 0, and g2(P1 - DP1)3
(P6 - DP6), DY6 = Y6 - a(P6 - DP6) and DY1 = Y1 - (a/g2)(P6 - DP6).

3.   If Y6 - a(P6 - DP6) < 0, Y1 - a(P1 - DP1)3  0, and Y1 - 
a(P1 - DP1)3 Y1 - (Y6/g2), DY6 = Y6 - ag2(P1 - DP1) and DY1 = Y1 
- - a(P1 - DP1).

4.   If Y6 - a(P6 - DP6) < 0, Y1 - (Y6/g2)3 0, and Y1 - a(P1 - DP1)
~ Y1 - (Y6/g2), DY6 = 0 and DY1 = Y1 - (Y6/g2).

5.   If Y1 - a(P1 - DP1) < 0, Y1 - (Y6/g2) < 0, and Y6 - a(P6 - DP6)~
Y6 - (g2Y1), DY6 = Y6 - (g2Y1) and DY1 = 0.

6.   If Y1 - a(P1 - DP1)< 0, Y6 - a(P6 - DP6)3 0, and Y6 - a(P6 - DP6)3
Y6 - (g2Y1), DY6 = Y6 - a(P6 - DP6) and DY1 = Y1 - (a/g2)(P6 - DP6).

)Y2 = dY2 + [(Y2 - dY2)/(Y2 - dY2 + Y3)]Y6

)Y3 = [Y3/(Y2 - dY2 + Y3)]Y6


The purpose of the foregoing definitional provisions together
with the related provisions allocating Realized Losses and
defining the Class Y and Class Z Principal Distribution Amounts
is to accomplish the following goals in the following order of
priority:
     
  1. Making the ratio of Y1 to Y6 equal to 2 after taking account
     of the allocation Realized Losses and the distributions that
     will be made through end of the Distribution Date to which
     such provisions relate and assuring that the Principal
     Reduction Amount for each of the Class Y-1, Class Y-2, Class
     Y-3, Class Z-1 Class Z-2 and Class Z-3 Regular Interests is
     greater than or equal to zero for such Distribution Date;
  2. Making the Class Y-1 Principal Balance less than or equal to
     0.0005 of the sum of the Class Y-1 and Class Z-1 Principal
     Balances, the Class Y-2 Principal Balance less than or equal to
     0.0005 of the sum of the Class Y-2 and Class Z-2 Principal
     Balances and the Class Y-3 Principal Balance less than or equal
     to 0.0005 of the sum of the Class Y-3 and Class Z-3 Principal
     Balances in each case after giving effect to allocations of
     Realized Losses and distributions to be made through the end of
     the Distribution Date to which such provisions relate; and
  3. Making the larger of (a) the fraction whose numerator is Y1
     and whose denominator is the sum of Y1 and Class Z-1 Principal
     Balance and (b) the fraction whose numerator is Y6 and whose
     denominator is the sum of Y6, the Class Z-2 Principal Balance and
     the Class Z-3 Principal Balance as large as possible while
     remaining less than or equal to 0.0005.

In the event of a failure of the foregoing portion of the
definition of Class Y Principal Reduction Amount to accomplish
both of goals 1 and 2 above, the amounts thereof should be
adjusted to so as to accomplish such goals within the requirement
that each Class Y Principal Reduction Amount must be less than or
equal to the sum of (a) the principal portion of Realized Losses
to be 

                                   31

<PAGE>

allocated on the related Distribution Date for the related
Loan Group remaining after the allocation of such Realized Losses
to the related Class P-M Regular Interests and (b) the remainder
of the REMIC I Available Distribution Amount for the related Loan
Group or after reduction thereof by the distributions to be made
on such Distribution Date (i) to the related Class P-M Regular
Interests, (ii) to the related Class X-M Regular Interests and
(iii) in respect of interest on the related Class Y and Class Z
Regular Interests, or, if both of such goals cannot be
accomplished within such requirement, such adjustment as is
necessary shall be made to accomplish goal 1 within such
requirement.  In the event of any conflict among the provisions
of the definition of the Class Y Principal Reduction Amounts,
such conflict shall be resolved on the basis of the goals and
their priorities set forth above within the requirement set forth
in the preceding sentence.  If the formula allocation of Y6
between Y2 and Y3 cannot be achieved because either Y2 as so
defined is greater than P2 or Y3 as so defined is greater than
P3, such an allocation shall be made as close as possible to the
formula allocation within the requirement that )Y2 <)P2 and )Y3<)
P3.

IV.  If R<6.75% and r2<R2, make the following additional
     definitions:

dY3 = Y3 + ((R2 - 7%)/(R2 - 6.75%))Y2

dY3 is a number between Y3 and 0 such that (6.75%(Y3 - dY3) +
7%Y2)/(Y3 - dY3 + Y2.) = R2.

Y7 =      Y3 - dY3 + Y2.

P7 =      P3 + P2.

)Y7 =     )Y3 - dY3 + )Y2.


1.   If Y7 - a(P7 - DP7)3 0, Y1- a(P1 - DP1)3 0, and g2(P1 - DP1) 
< (P7 - DP7), DY7 = Y7 - ag2(P1 - DP1) and DY1 = Y1 - a(P1 - DP1).

2.   If Y7 - a(P7 - DP7)3  0, Y1 - a(P1 - DP1)3 0, and g2(P1 - DP1)3
(P7 - DP7), DY7 = Y7 - a(P7 - DP7) and DY1 = Y1 - (a/g2)(P7 - DP7).

3.   If Y7 - a(P7 - DP7)< 0, Y1 - a(P1 - DP1)3 0, and Y1 - a(P1 - DP1)3
Y1 - (Y7/g2), DY7 = Y7 - ag2(P1 - DP1) and DY1 = Y1 - a(P1 - DP1).

4.   If Y7 - a(P7 - DP7)< 0, Y1 - (Y7/g2)3 0, and Y1 - a(P1 - DP1)~
Y1 - (Y7/g2), DY7 = 0 and DY1 = Y1 - (Y7/g2).

5.   If Y1 - a(P1 - DP1)< 0, Y1 - (Y7/g2) < 0, and Y7 - a(P7 - DP7)~
Y7 - (g2Y1), DY7 = Y7 - (g2Y1) and DY1 = 0.

6.   If Y1 - a(P1 - DP1)< 0, Y7 - a(P7 - DP7)3 0, and Y7 - a(P7 - DP7)3
Y7 - (g2Y1), DY7 = Y7 - a(P7 - DP7) and DY1 = Y1 - (a/g2)(P7 - DP7).

)Y2 = [(Y2/(Y2 + Y3 - dY3)]Y7

                                  32

<PAGE>

)Y3 = dY3 + [(Y3  - dY3)/(Y2 + Y3 - dY3)]Y7


The purpose of the foregoing definitional provisions together
with the related provisions allocating Realized Losses and
defining the Class Y and Class Z Principal Distribution Amounts
is to accomplish the following goals in the following order of
priority:
     
  1. Making the ratio of Y1 to Y7 equal to 2 after taking account
     of the allocation Realized Losses and the distributions that will
     be made through end of the Distribution Date to which such
     provisions relate and assuring that the Principal Reduction
     Amount for each of the Class Y-1, Class Y-2, Class Y-3, Class Z-1
     Class Z-2 and Class Z-3 Regular Interests is greater than or
     equal to zero for such Distribution Date;
  2. Making the Class Y-1 Principal Balance less than or equal to
     0.0005 of the sum of the Class Y-1 and Class Z-1 Principal
     Balances, the Class Y-2 Principal Balance less than or equal to
     0.0005 of the sum of the Class Y-2 and Class Z-2 Principal
     Balances and the Class Y-3 Principal Balance less than or equal
     to 0.0005 of the sum of the Class Y-3 and Class Z-3 Principal
     Balances in each case after giving effect to allocations of
     Realized Losses and distributions to be made through the end of
     the Distribution Date to which such provisions relate; and
  3. Making the larger of (a) the fraction whose numerator is Y1
     and whose denominator is the sum of Y1 and Class Z1 Principal
     Balance and (b) the fraction whose numerator is Y7 and whose
     denominator is the sum of Y7, the Class Z-2 Principal Balance and
     the Class Z-3 Principal Balance as large as possible while
     remaining less than or equal to 0.0005.

In the event of a failure of the foregoing portion of the
definition of Class Y Principal Reduction Amount to accomplish
both of goals 1 and 2 above, the amounts thereof should be
adjusted to so as to accomplish such goals within the requirement
that each Class Y Principal Reduction Amount must be less than or
equal to the sum of (a) the principal portion of Realized Losses
to be allocated on the related Distribution Date for the related
Pool remaining after the allocation of such Realized Losses to
the related Class P-M Regular Interests and (b) the remainder of
the REMIC I Available Distribution Amount for the related Loan
Group or after reduction thereof by the distributions to be made
on such Distribution Date (i) to the related Class P-M Regular
Interests, (ii) to the related Class X-M Regular Interests and
(iii) in respect of interest on the related Class Y and Class Z
Regular Interests, or, if both of such goals cannot be
accomplished within such requirement, such adjustment as is
necessary shall be made to accomplish goal 1 within such
requirement.  In the event of any conflict among the provisions
of the definition of the Class Y Principal Reduction Amounts,
such conflict shall be resolved on the basis of the goals and
their priorities set forth above within the requirement set forth
in the preceding sentence.  If the formula allocation of Y7
between Y2 and Y3 cannot be achieved because either Y2 as so
defined is greater than P2 or Y3 as so defined is greater than
P3, such an allocation shall be made as close as possible to the
formula allocation within the requirement that Y2 < P2 and Y3 <
P3.

The principal balances for the Class Y-1, Class Y-2 and Class Y-3
Regular Interests as of the Cut-Off Date should be calculated as
follows:  First, calculate the Cut-Off Date values for P1, P2 and
P3.  Then calculate the Cut-Off Date value of R using those
balances and the Class Principal Balances of the Senior
Certificates.

                               33

<PAGE>

If R3 6.75%,calculate R1 = (6.5%P1 + 6.75%P3)/(P1 + P3) and g1 
=(R - R1)/(7% - R).

If P2~g1(P1 + P3), the Cut-Off Date principal balance of the
Class Y-2 Regular Interest (Y2) equals 0.0005P2 and the Cut-Off
Date principal balances of the Class Y-1 and Class Y-3 Regular
Interests (Y1 and Y3) equal 0.0005 P1P2/[g1(P1 + P3)] and 0.0005
P3P2/[g1(P1 + P3)] respectively.

If P2 >g1(P1 + P3), the Cut-Off Date principal balances of the
Class Y-1 and Class Y-3 Interests (Y1 and Y3) equal 0.0005 P1 and
0.0005 P3 respectively and the Cut-Off Date principal balance of
the Class Y-2 Regular Interest (Y2) equals 0.0005g1(P1 + P3).

If R<6.75%,calculate R2 = (7%P2 + 6.75%P3)/(P2 + P3) and g2 
=(R - 6.5%)/( R2 - R).

If P2 + P3~g2P1, the Cut-Off Date principal balances of the Class
Y2 and Class Y3 Regular Interests (Y2 and Y3) equal 0.0005P2 and
0.0005P3, respectively, and the Cut-Off Date principal balance of
the Class Y-1 Interest (Y1) equals 0.0005(P2+P3)/g2.

If P2 + P3> g2P1, the Cut-Off Date principal balance of the Class
Y-1 Interest (Y1) equal 0.0005 P1 and the Cut-Off Date principal
balances of the Class Y-2 and Class Y-3 Interests (Y2 and Y3)
equal 0.0005g2P1P2/(P2 +P3) and 0.0005g2P1P3/(P2 +P3),
respectively.

     Class  Z  Regular Interests: The Class Z-1,  Class  Z-2  and
     ---------------------------
Class Z-3 Regular Interests.

     Class  Z  Principal Reduction Amounts: For any  Distribution
     -------------------------------------
Date,  the amounts by which the Class Principal Balances  of  the
Class   Z-1,   Class   Z-2  and  Class  Z-3  Regular   Interests,
respectively, will be reduced on such Distribution  Date  by  the
allocation  of Realized Losses and the distribution of principal,
which shall be in each case the excess of (A) the sum of (x)  the
excess  of  the  REMIC I Available Distribution  Amount  for  the
related Loan Group (i.e. the "related Loan Group" for the Class Z-
1 Regular Interests is Loan Group II) over the sum of the amounts
thereof  distributable  (i)  to the  related  Class  P-M  Regular
Interests, (ii) to the related Class X-M Regular Interests, (iii)
in respect of interest on the related Class Y and Class Z Regular
Interests  and  (iv) to the Class R-1 Certificates  and  (y)  the
excess  of  the  Realized Losses allocable to principal  for  the
related  Loan  Group  over the portion of  such  Realized  Losses
allocable to the related Class P-M Regular Interests over (B) the
Class Y Principal Reduction Amount for the related Loan Group.

     Class  Z-1  Regular  Interests: The  uncertificated  partial
     ------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class   Z-1   Principal   Distribution   Amount:   For   any
     -----------------------------------------------
Distribution Date, the excess, if any, of the Class Z-1 Principal
Reduction  Amount for such Distribution Date over  the  principal
portion  of  Realized Losses allocated to the Class  Z-1  Regular
Interests on such Distribution Date.

     Class  Z-2  Regular  Interests: The  uncertificated  partial
     ------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.


                                34

<PAGE>

     Class   Z-2   Principal   Distribution   Amount:   For   any
     -----------------------------------------------
Distribution Date, the excess, if any, of the Class Z-2 Principal
Reduction  Amount for such Distribution Date over  the  principal
portion  of  Realized Losses allocated to the Class  Z-2  Regular
Interests on such Distribution Date.

     Class  Z-3  Regular  Interests: The  uncertificated  partial
     ------------------------------
undivided  beneficial  ownership  interest  in  REMIC   I   which
constitutes  a  REMIC  I  Regular Interest  and  is  entitled  to
distributions as set forth herein.

     Class   Z-3   Principal   Distribution   Amount:   For   any
     -----------------------------------------------
Distribution Date, the excess, if any, of the Class Z-3 Principal
Reduction  Amount for such Distribution Date over  the  principal
portion  of  Realized Losses allocated to the Class  Z-3  Regular
Interests on such Distribution Date.

     Clearing  Agency: An organization registered as a  "clearing
     ----------------
agency" pursuant to Section 17A of the Securities Exchange Act of
1934, as amended, which initially shall be DTC.

     Closing Date: July 30, 1998, which is the date of settlement
     ------------
of  the  sale  of  the  Certificates to the  original  purchasers
thereof.

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

     Combined Bankruptcy Coverage: With respect to Loan Group II,
     ----------------------------
Loan Group III and Loan Group IV, the Bankruptcy Coverage Initial
Amount for such Loan Groups less (a) any scheduled or permissible
reduction in the amount of Combined Bankruptcy Coverage  pursuant
to  this  definition and (b) Bankruptcy Losses allocated  to  the
Group  II-L,  Group  III-L, Group IV-L and  Group  C-B-L  Regular
Interests.  The Combined Bankruptcy Coverage may be reduced  upon
written confirmation from the Rating Agencies that such reduction
will  not  adversely affect the then current ratings assigned  to
the Certificates by the Rating Agencies.

     Combined   Credit   Support  Depletion   Date:   The   first
     ---------------------------------------------
Distribution  Date on which the aggregate of the Class  Principal
Balances  of  the  Group C-B Certificates has  been  or  will  be
reduced  to  zero as a result of principal distributions  thereon
and the allocation of Realized Losses on such Distribution Date.

     Combined  Fraud Coverage:  During the period  prior  to  the
     ------------------------
first  anniversary of the Cut-Off Date and with respect  to  Loan
Group  II,  Loan Group III and Loan Group IV, the Fraud  Coverage
Initial  Amount  for  such Loan Groups reduced  by  Fraud  Losses
allocated to the Group II-L, Group III-L, Group IV-L and Group C-
B-L   Regular  Interests;  during  the  period  from  the   first
anniversary of the Cut-Off Date to (but not including) the  fifth
anniversary of the Cut-Off Date, the amount of the Combined Fraud
Coverage  on the most recent previous anniversary of the  Cut-Off
Date  (calculated in accordance with the second sentence of  this
definition) reduced by Fraud Losses allocated to the Group  II-L,
Group  III-L, Group IV-L and Group C-B-L Regular Interests  since
such  anniversary; and during the period on and after  the  fifth
anniversary  of  the  Cut-Off Date, the Combined  Fraud  Coverage
shall  be  zero.  On  each anniversary of the Cut-Off  Date,  the
Combined Fraud Coverage shall be reduced to the lesser of (i)  on
the  first  and second anniversaries of the Cut-Off Date,  2.00%,
and  on  the third and fourth anniversaries of the Cut-Off  Date,
1.00% of the aggregate principal balance of the Mortgage Loans in
Loan  Group II,  Loan Group III and Loan Group IV as of  the  Due
Date  in  the  preceding month and (ii) the excess of  the  Fraud
Coverage  Initial Amount for Loan Group II, Loan  Group  III  and
Loan Group IV over cumulative Fraud Losses allocated to the Group
II-L,  


                                35

<PAGE>

Group III-L, Group IV-L and Group C-B-L Regular  Interests
to  date. The Combined Fraud Coverage may be reduced upon written
confirmation  from the Rating Agencies that such  reduction  will
not  adversely  affect the then current ratings assigned  to  the
Group  II, Group III, Group IV and Group C-B Certificates by  the
Rating Agencies.

     Combined Special Hazard Coverage: With respect to Loan Group
     --------------------------------
II, Loan Group III and Loan Group IV, the Special Hazard Coverage
Initial  Amount for such Loan Groups less Special  Hazard  Losses
allocated to the Group II-L, Group III-L, Group IV-L and Group C-
B-L  Regular Interests and the amount of any scheduled  reduction
in  the amount of Combined Special Hazard Coverage as follows: on
each anniversary of the Cut-Off Date, the Combined Special Hazard
Coverage shall be reduced, but not increased, to an amount  equal
to  the lesser of (1) the greatest of (a) the aggregate principal
balance  of the Mortgage Loans in Loan Group II, Loan  Group  III
and  Loan Group IV located in the single California zip code area
containing  the  largest  aggregate  principal  balance  of   the
Mortgage  Loans,  (b)  1.0%  of the  aggregate  unpaid  principal
balance  of the Mortgage Loans in Loan Group II, Loan  Group  III
and  Loan Group IV and (c) twice the unpaid principal balance  of
the  largest  single Mortgage Loan in Loan Group II,  Loan  Group
III,  and  Loan Group IV, in each case calculated as of  the  Due
Date  in  the  immediately preceding month, and (2)  the  Special
Hazard  Coverage Initial Amount as reduced by the Special  Hazard
Losses  allocated to the Group II-L, Group III-L, Group IV-L  and
Group  C-B-L  Regular  Interests  since  the  Cut-Off  Date.  The
Combined  Special  Hazard Coverage may be  reduced  upon  written
confirmation  from the Rating Agencies that such  reduction  will
not  adversely  affect the then current ratings assigned  to  the
Certificates by the Rating Agencies.

     Company:   PNC   Mortgage  Securities  Corp.,   a   Delaware
     -------
corporation, or its successor-in-interest.

     Compensating  Interest:  For  any  Distribution  Date   with
     ----------------------
respect  to  each  Loan  Group and the Mortgage  Loans  contained
therein,  the  lesser of (i) the sum of (a) the aggregate  Master
Servicing  Fee  payable with respect to such Loan Group  on  such
Distribution Date, (b) the aggregate Payoff Earnings with respect
to  such  Loan  Group and (c) the aggregate Payoff Interest  with
respect  to  such  Loan Group and (ii) the aggregate  Uncollected
Interest with respect to such Loan Group.

     Component:  A portion of the Class I-A-1, Class  I-A-21  and
     ---------
Class  II-A-4 Certificates and the Class I-A-1-L, Class  I-A-21-L
and  Class II-A-4-L Regular Interests representing parts  of  the
entitlement  of each such Class to principal and/or interest,  in
each  case  as set forth in the Preliminary Statement hereto  and
the remainder of the Agreement.

     Component I-A-1-1: A portion of the Class I-A-1 Certificates
     -----------------
representing part of the entitlement of such Class to interest as
set  forth  in the Preliminary Statement hereto and the remainder
of the Agreement.

     Component  I-A-1-1  Notional Amount:  For  any  Distribution
     -----------------------------------
Date,  32.4822525918% of the product of (X) the sum  of  (i)  the
aggregate Class Principal Balance of the Class I-A-2, Class  I-A-
3,  Class  I-A-4,  Class  I-A-5,  Class  I-A-6  and  Class  I-A-7
Certificates and (ii) the Component I-A-1-2 Principal Balance, in
each  case  immediately prior to such Distribution Date  and  (Y)
35/675.

                                36

<PAGE>

     Component  I-A-1-2 Accretion Termination Date:  The  earlier
     ---------------------------------------------
to  occur  of (i) the Distribution Date on which the Class  I-A-7
Principal Balance has been reduced to zero and (ii) the  Group  I
Credit Support Depletion Date.

     Component I-A-1-2 Accrual Amount:  On any Distribution Date,
     --------------------------------
an amount equal to the amount allocable to Component I-A-1-2-L on
such  Distribution Date pursuant to the definition  of  "Interest
Distribution Amount", without regard to the proviso at the end of
the  first  sentence  of  such definition.   Notwithstanding  the
foregoing, for any Distribution Date after the Component  I-A-1-2
Accretion Termination Date, the Component I-A-1-2 Accrual  Amount
shall be zero.

     Component I-A-1-2: A portion of the Class I-A-1 Certificates
     -----------------
representing  part of the entitlement of such Class to  principal
and interest as set forth in the Preliminary Statement hereto and
the remainder of the Agreement.

     Component I-A-1-2-L: A portion of the Class I-A-1-L  Regular
     -------------------
Interests representing part of the entitlement of such  Class  to
principal  and interest as set forth in the Preliminary Statement
hereto and the remainder of the Agreement.

     Component  I-A-1-3 Accretion Termination Date:  The  earlier
     ---------------------------------------------
to  occur  of (i) the Distribution Date on which the Class  I-A-8
Principal  Balance and the Segment T Principal Balance have  each
been  reduced  to  zero  and  (ii) the  Group  I  Credit  Support
Depletion Date.

     Component I-A-1-3 Accrual Amount:  On any Distribution Date,
     --------------------------------
an amount equal to the amount allocable to Component I-A-1-3-L on
such  Distribution Date pursuant to the definition  of  "Interest
Distribution Amount", without regard to the proviso at the end of
the  first  sentence  of  such definition.   Notwithstanding  the
foregoing, for any Distribution Date after the Component  I-A-1-3
Accretion Termination Date, the Component I-A-1-3 Accrual  Amount
shall be zero.

     Component I-A-1-3: A portion of the Class I-A-1 Certificates
     -----------------
representing  part of the entitlement of such Class to  principal
and interest as set forth in the Preliminary Statement hereto and
the remainder of the Agreement.

     Component I-A-1-3-L: A portion of the Class I-A-1-L  Regular
     -------------------
Interests representing part of the entitlement of such  Class  to
principal  and interest as set forth in the Preliminary Statement
hereto and the remainder of the Agreement.

     Component I-A-1-4: A portion of the Class I-A-1 Certificates
     -----------------
representing  part of the entitlement of such Class to  principal
as  set  forth  in  the  Preliminary  Statement  hereto  and  the
remainder of the Agreement.

     Component I-A-1-4-L: A portion of the Class I-A-1-L  Regular
     -------------------
Interests representing part of the entitlement of such  Class  to
principal  as set forth in the Preliminary Statement  hereto  and
the remainder of the Agreement.

     Component I-A-1-5: A portion of the Class I-A-1 Certificates
     -----------------
representing part of the entitlement of such Class to interest as
set  forth  in the Preliminary Statement hereto and the remainder
of the Agreement.

                              37

<PAGE>

     Component I-A-1-5-L: A portion of the Class I-A-1-L  Regular
     -------------------
Interests representing part of the entitlement of such  Class  to
interest as set forth in the Preliminary Statement hereto and the
remainder of the Agreement.

     Class   I-A-1-5  Notional  Amount:   With  respect  to   any
     ---------------------------------
Distribution  Date,  91.5499999995% of the  product  of  (x)  the
aggregate scheduled principal balance, as of the second preceding
Due Date after giving effect to payments scheduled to be received
as  of such Due Date, whether or not received, or with respect to
the  initial  Distribution Date, as of the Cut-Off Date,  of  the
Group  I  Premium  Rate Mortgage Loans and (y)  a  fraction,  the
numerator  of  which  is  the weighted average  of  the  Stripped
Interest Rates for the Group I Premium Rate Mortgage Loans as  of
such Due Date and the denominator of which is 6.750%.

     Component I-A-1-6: A portion of the Class I-A-1 Certificates
     -----------------
representing  part of the entitlement of such Class to  principal
as  set  forth  in  the  Preliminary  Statement  hereto  and  the
remainder of the Agreement.

     Component I-A-1-6-L: A portion of the Class I-A-1-L  Regular
     -------------------
Interests representing part of the entitlement of such  Class  to
principal  as set forth in the Preliminary Statement  hereto  and
the remainder of the Agreement.

     Component   I-A-21-1:  A  portion  of   the   Class   I-A-21
     --------------------
Certificates representing part of the entitlement of  such  Class
to principal as set forth in the Preliminary Statement hereto and
the remainder of the Agreement.

     Component  I-A-21-1-L:  A  portion  of  the  Class  I-A-21-L
     ---------------------
Regular  Interests representing part of the entitlement  of  such
Class  to  principal  as  set forth in the Preliminary  Statement
hereto and the remainder of the Agreement.

     Component   I-A-21-2:  A  portion  of   the   Class   I-A-21
     --------------------
Certificates representing part of the entitlement of  such  Class
to principal as set forth in the Preliminary Statement hereto and
the remainder of the Agreement.

     Component  I-A-21-2-L:  A  portion  of  the  Class  I-A-21-L
     ---------------------
Regular  Interests representing part of the entitlement  of  such
Class  to  principal  as  set forth in the Preliminary  Statement
hereto and the remainder of the Agreement.

     Component   II-A-4-1:  A  portion  of   the   Class   II-A-4
     --------------------
Certificates representing part of the entitlement of  such  Class
to principal as set forth in the Preliminary Statement hereto and
the remainder of the Agreement.

     Component  II-A-4-1-L:  A  portion  of  the  Class  II-A-4-L
     ---------------------
Regular  Interests representing part of the entitlement  of  such
Class  to  principal  as  set forth in the Preliminary  Statement
hereto and the remainder of the Agreement.

     Component   II-A-4-2:  A  portion  of   the   Class   II-A-4
     --------------------
Certificates representing part of the entitlement of  such  Class
to principal as set forth in the Preliminary Statement hereto and
the remainder of the Agreement.

                               38

<PAGE>

     Component  II-A-4-2-L:  A  portion  of  the  Class  II-A-4-L
     ---------------------
Regular  Interests representing part of the entitlement  of  such
Class  to  principal  as  set forth in the Preliminary  Statement
hereto and the remainder of the Agreement.

     Component Notional Amount:  With respect to Component I-A-1-
     -------------------------
1 and Component I-A-1-1-L, the Component I-A-1-1 Notional Amount,
and  with  respect to Component I-A-1-5 and Component  I-A-1-5-L,
the Component I-A-1-5 Notional Amount.

     Component Principal Balance: For any Component of the  Class
     ---------------------------
I-A-1,  Class I-A-21 and Class II-A-4 Certificates  and  for  any
Component of the Class I-A-1-L, Class I-A-21-L and Class II-A-4-L
Regular  Interests,  the applicable initial  Component  Principal
Balance  therefor set forth in the Preliminary Statement  hereto,
corresponding  to  the rights of such Component  in  payments  of
principal  due  to  be  passed  through  to  the  Component  from
principal payments on the REMIC I Regular Interests or the  REMIC
II Regular Interests, as applicable, as reduced from time to time
by  (x) distributions of principal to the Class I-A-1, Class I-A-
21 and Class II-A-4 Certificates or the Class I-A-1-L, Class I-A-
21-L  and  Class  II-A-4-L Regular Interests, as  applicable,  in
respect  of  such  Component  (including,  with  respect  to  the
Accretion-Directed  Components, the portion of  the  Class  I-A-9
Accrual Amount and the Class I-A-18 Accrual Amount distributed to
such  Component) and (y) the portion of Realized Losses allocated
to  the  Component Principal Balance in respect of such Component
pursuant to the definition of "Realized Loss" with respect  to  a
given  Distribution Date. In addition to the foregoing,  on  each
Distribution  Date  on or before the Component I-A-1-2  Accretion
Termination  Date,  the Component I-A-1-2 Principal  Balance  and
Component  I-A-1-2-L Principal Balance will be increased  by  the
Component I-A-1-2 Accrual Amount for such Distribution  Date  and
on  each  Distribution  Date on or before the  Component  I-A-1-3
Accretion  Termination  Date,  the  Component  I-A-1-3  Principal
Balance  and  Component  I-A-1-3-L  Principal  Balance  will   be
increased  by  the  Component I-A-1-3  Accrual  Amount  for  such
Distribution  Date. For any Distribution Date, the  reduction  of
the  Component Principal Balance of any Component pursuant to the
definition of "Realized Loss" shall be deemed effective prior  to
the determination and distribution of principal on such Component
pursuant  to the definition of "REMIC II Distribution Amount"  or
"REMIC III Distribution Amount".  The Component Principal Balance
for  Component I-A-1-2 and Component I-A-1-2-L shall be  referred
to  as the "Component I-A-1-1 Principal Balance," and so on.  The
Component  I-A-1-1  Principal Balance and the  Component  I-A-1-5
Principal   Balance   shall  be  zero  and   likewise   for   the
Corresponding Components.

     Cooperative:  A  private,  cooperative  housing  corporation
     -----------
organized under the laws of, and headquartered in, the States  of
New  York or New Jersey which owns or leases land and all or part
of  a  building  or  buildings located in such states,  including
apartments, spaces used for commercial purposes and common  areas
therein  and  whose  board of directors authorizes,  among  other
things, the sale of Cooperative Stock.

     Cooperative  Apartment: A dwelling unit in a  multi-dwelling
     ----------------------
building  owned  or  leased  by  a Cooperative,  which  unit  the
Mortgagor has an exclusive right to occupy pursuant to the  terms
of a proprietary lease or occupancy agreement.

     Cooperative Lease: With respect to a Cooperative  Loan,  the
     -----------------
proprietary  lease  or occupancy agreement with  respect  to  the
Cooperative  Apartment occupied by the Mortgagor and relating  to
the  

                                39

<PAGE>

related Cooperative Stock, which lease or agreement  confers
an  exclusive  right to the holder of such Cooperative  Stock  to
occupy such apartment.

     Cooperative  Loans:   Any  of the  Mortgage  Loans  made  in
     ------------------
respect of a Cooperative Apartment, evidenced by a Mortgage  Note
and  secured  by  (i)  a  Security Agreement,  (ii)  the  related
Cooperative Stock Certificate, (iii) an assignment or mortgage of
the  Cooperative Lease, (iv) financing statements and (v) a stock
power  (or  other similar instrument), and ancillary  thereto,  a
recognition agreement between the Cooperative and the  originator
of  the  Cooperative  Loan,  each of which  was  transferred  and
assigned  to  the Trustee pursuant to Section 2.01 and  are  from
time to time held as part of REMIC I created hereunder.

     Cooperative Stock:  With respect to a Cooperative Loan,  the
     -----------------
single outstanding class of stock, partnership interest or  other
ownership instrument in the related Cooperative.

     Cooperative   Stock   Certificate:   With   respect   to   a
     ---------------------------------
Cooperative  Loan,  the  stock certificate  or  other  instrument
evidencing the related Cooperative Stock.

     Corporate  Trust Office: The corporate trust office  of  the
     -----------------------
Trustee  in  the  State of Minnesota, 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 180 East 5th Street,  SPFT0210,
St. Paul, MN 55101, Attention: Structured Finance PNC 1998-6.

     Corresponding Class:  With respect to the Group I and  Class
     -------------------
R-3  Certificates  and  the  Group  I-L  Regular  Interests,  the
"Corresponding  Class"  shall be as indicated  in  the  following
table.


<TABLE>
<CAPTION>

<S>                   <C>                <C>
                      Class I-A-1-L      Class I-A-1
                      Class I-A-2-L      Class I-A-2
                      Class I-A-3-L      Class I-A-3
                      Class I-A-4-L      Class I-A-4
                      Class I-A-5-L      Class I-A-5
                      Class I-A-6-L      Class I-A-6
                      Class I-A-7-L      Class I-A-7
                      Class I-A-8-L      Class I-A-8
                      Class I-A-9-L      Class I-A-9
                      Class I-A-11-L     Class I-A-11
                      Class I-A-12-L     Class I-A-12
                      Class I-A-13-L     Class I-A-13
                      Class I-A-14-L     Class I-A-14
                      Class I-A-15-L     Class I-A-15
                      Class I-A-16-L     Class I-A-16
                      Class I-A-17-L     Class I-A-17
                      Class I-A-18-L     Class I-A-18
                      Class I-A-19-L     Class I-A-19
                      Class I-A-20-L     Class I-A-20
                      Class I-A-21-L     Class I-A-21
                      Class I-A-23-L     Class I-A-23
                      Class I-X-L        Class I-X

                                    40

<PAGE>

                      Class I-B-1-L      Class I-B-1
                      Class I-B-2-L      Class I-B-2
                      Class I-B-3-L      Class I-B-3
                      Class I-B-4-L      Class I-B-4
                      Class I-B-5-L      Class I-B-5
                      Class I-B-6-L      Class I-B-6
                      Class R-3-L        Class R-3

</TABLE>
     
     
     With respect to the Group II Certificates and the Group II-L
Regular  Interests,  the  "Corresponding  Class"  shall   be   as
indicated in the following table.

<TABLE>
<CAPTION>

<C>                   <S>               <S>
                      Class II-A-1-L     Class II-A-1
                      Class II-A-2-L     Class II-A-2
                      Class II-A-3-L     Class II-A-3
                      Class II-A-4-L     Class II-A-4
                      Class II-A-5-L     Class II-A-5
                      Class II-A-6-L     Class II-A-6
                      Class II-A-7-L     Class II-A-7
                      Class II-A-8-L     Class II-A-8
                      Class II-A-9-L     Class II-A-9
                      Class II-A-11-L    Class II-A-11
                      Class II-A-12-L    Class II-A-12
                      Class II-A-13-L    Class II-A-13
                      Class II-X-L       Class II-X

</TABLE>
     
     
     With respect to the Group III Certificates and the Group III-
L Regular Interests, the "Corresponding Class" for the Class III-
A-1-L, Class III-X-L and Class III-P-L Regular Interests shall be
the  Class  III-A-1,  Class III-X and Class  III-P  Certificates,
respectively, and vice-versa.

     With respect to the Group IV Certificates and the Group IV-L
Regular Interests, the "Corresponding Class" for the Class IV-A-1-
L  and  Class IV-X-L Regular Interests shall be the Class  IV-A-1
and Class IV-X Certificates, respectively, and vice-versa.

     With respect to the Group C-B Certificates and the Group C-B-
L Regular Interests, the "Corresponding Class" for the Class C-B-
1-L,  Class C-B-2-L, Class C-B-3-L, Class C-B-4-L, Class  C-B-5-L
and  Class  C-B-6-L Regular Interests shall be the  Class  C-B-1,
Class C-B-2, Class C-B-3, Class C-B-4, Class C-B-5 and Class C-B-
6 Certificates, respectively, and vice-versa.

     Corresponding Component:  With respect to each of  Component
     -----------------------
I-A-1-2-L, Component I-A-1-3-L, Component I-A-1-4-L, Component I-
A-1-5-L  and  Component  I-A-1-6-L, the following  shall  be  the
"Corresponding   Component",  respectively:  Component   I-A-1-2,
Component  I-A-1-3,  Component  I-A-1-4,  Component  I-A-1-5  and
Component  I-A-1-6,  and vice-versa.  With  respect  to  each  of
Component  I-A-21-1-L  and  Component I-A-21-2-L,  the  following
shall be the "Corresponding Component", respectively: Component I-
A-21-1  and  Component I-A-21-2, and vice-versa. With respect  to
each  of  Component  II-A-4-1-L  and  Component  II-A-4-2-L,  the
following  shall be the 

                                 41

<PAGE>

"Corresponding Component",  respectively: Component II-A-4-1 and 
Component II-A-4-2, and vice-versa.

     Curtailment:  Any payment of principal on a  Mortgage  Loan,
     -----------
made  by  or  on behalf of the related Mortgagor,  other  than  a
Monthly Payment, a Prepaid Monthly Payment or a Payoff, which  is
applied  to  reduce  the  outstanding principal  balance  of  the
Mortgage Loan.

     Curtailment  Shortfall:  With  respect  to  any  Curtailment
     ----------------------
applied  with  a  Monthly Payment other than  a  Prepaid  Monthly
Payment,  an  amount  equal  to  one  month's  interest  on  such
Curtailment at the applicable Pass-Through Rate on such  Mortgage
Loan.

     Custodial  Account  for  P&I:  The  Custodial  Account   for
     ----------------------------
principal  and  interest  established  and  maintained  by   each
Servicer  pursuant  to  its Selling and  Servicing  Contract  and
caused  by  the Master Servicer to be established and  maintained
pursuant  to Section 3.02 (a) with the corporate trust department
of  the Trustee or another financial institution approved by  the
Master Servicer such that the rights of the Master Servicer,  the
Trustee  and  the  Certificateholders  thereto  shall  be   fully
protected  against the claims of any creditors of the  applicable
Servicer and of any creditors or depositors of the institution in
which  such  account  is  maintained,  (b)  within  FDIC  insured
accounts  (or  other accounts with comparable insurance  coverage
acceptable  to  the  Rating  Agencies)  created,  maintained  and
monitored  by  a Servicer or (c) in a separate non-trust  account
without  FDIC  or other insurance in an Eligible Institution.  In
the  event  that  a  Custodial Account  for  P&I  is  established
pursuant to clause (b) of the preceding sentence, amounts held in
such  Custodial  Account for P&I shall not exceed  the  level  of
deposit  insurance  coverage on such account;  accordingly,  more
than one Custodial Account for P&I may be established. Any amount
that  is at any time not protected or insured in accordance  with
the  first sentence of this definition of "Custodial Account  for
P&I" shall promptly be withdrawn from such Custodial Account  for
P&I and be remitted to the Investment Account.

     Custodial  Account for Reserves: The Custodial  Account  for
     -------------------------------
Reserves established and maintained by each Servicer pursuant  to
its  Selling  and  Servicing Contract and caused  by  the  Master
Servicer  to  be established and maintained pursuant  to  Section
3.02  (a)  with the corporate trust department of the Trustee  or
another  financial  institution approved by the  Master  Servicer
such that the rights of the Master Servicer, the Trustee and  the
Certificateholders thereto shall be fully protected  against  the
claims  of  any creditors of the applicable Servicer and  of  any
creditors or depositors of the institution in which such  account
is  maintained,  (b)  within  FDIC  insured  accounts  (or  other
accounts  with  comparable insurance coverage acceptable  to  the
Rating  Agencies) created, maintained and monitored by a Servicer
or  (c)  in  a separate non-trust account without FDIC  or  other
insurance  in  an  Eligible Institution.  In  the  event  that  a
Custodial Account for Reserves is established pursuant to  clause
(b)  of  the  preceding sentence, amounts held in such  Custodial
Account  for  Reserves  shall not exceed  the  level  of  deposit
insurance  coverage on such account; accordingly, more  than  one
Custodial  Account  for Reserves may be established.  Any  amount
that  is at any time not protected or insured in accordance  with
the  first sentence of this definition of "Custodial Account  for
Reserves" shall promptly be withdrawn from such Custodial Account
for Reserves and be remitted to the Investment Account.

                               42

<PAGE>

     Custodial Agreement: The agreement, if any, among the Master
     -------------------
Servicer,  the  Trustee  and  a  Custodian  providing   for   the
safekeeping   of   the   Mortgage  Files   on   behalf   of   the
Certificateholders.

     Custodian:  A  custodian which is not an  affiliate  of  the
     ---------
Master Servicer or the Company and which is appointed pursuant to
a  Custodial Agreement. Any Custodian so appointed shall  act  as
agent  on behalf of the Trustee, and shall be compensated by  the
Trustee  at  no  additional charge to the  Master  Servicer.  The
Trustee shall remain at all times responsible under the terms  of
this Agreement, notwithstanding the fact that certain duties have
been assigned to a Custodian.

     Cut-Off Date: July 1, 1998.
     ------------

     DCR:  Duff & Phelps Credit Rating Co., provided that at  any
     ---
time it be a Rating Agency

     Definitive  Certificates: Certificates in definitive,  fully
     ------------------------
registered and certificated form.

     Depositary  Agreement: The Letter of Representations,  dated
     ---------------------
July 28, 1998 by and among DTC, the Company and the Trustee.

     Destroyed  Mortgage Note: A Mortgage Note  the  original  of
     ------------------------
which  was  permanently  lost  or  destroyed  and  has  not  been
replaced.

     Determination  Date:  A  day not later  than  the  10th  day
     -------------------
preceding a related Distribution Date.

     Disqualified  Organization:   Any  Person  which  is  not  a
     --------------------------
Permitted  Transferee,  but  does not  include  any  Pass-Through
Entity which owns or holds a Residual Certificate and of which  a
Disqualified  Organization, directly  or  indirectly,  may  be  a
stockholder, partner or beneficiary.

     Distribution  Date:  With respect to  distributions  on  the
     ------------------
REMIC I Regular Interests, the REMIC II Regular Interests and the
Certificates,  the  25th  day (or, if such  25th  day  is  not  a
Business  Day, the Business Day immediately succeeding such  25th
day)  of  each month, with the first such date being  August  25,
1998.

     DTC: The Depository Trust Company.
     ---

     DTC  Participant:  A broker, dealer, bank,  other  financial
     ----------------
institution  or  other  Person for whom  DTC  effects  book-entry
transfers and pledges of securities deposited with DTC.

     Due Date: The first day of each calendar month, which is the
     --------
day on which the Monthly Payment for each Mortgage Loan is due.

     Eligible Institution: An institution having (i) the  highest
     --------------------
short-term debt rating, and one of the two highest long-term debt
ratings  of  the  Rating  Agencies,  (ii)  with  respect  to  any
Custodial  Account  for  P&I and special  Custodial  Account  for
Reserves, an unsecured long-term debt rating of at least  one  of
the  two  highest unsecured long-term debt ratings of the  Rating
Agencies,  (iii)  with  respect to any Buydown  Fund  Account  or
Custodial  Account which also serves as a Buydown  Fund  Account,
the  highest  unsecured  long-term  debt  rating  by  the  Rating
Agencies,  or  (iv)  the  approval of the Rating  Agencies.  Such
institution  may  be the Servicer if the applicable  Selling  and
Servicing  Contract requires the Servicer to provide  the  Master
Servicer  with  written notice on the Business Day 

                                  43
<PAGE>

following  the date on which the Servicer determines that such Servicer's
short-
term  debt and unsecured long-term debt ratings fail to meet  the
requirements of the prior sentence.

     Eligible Investments: Any one or more of the obligations  or
     --------------------
securities  listed  below  in  which  funds  deposited   in   the
Investment  Account,  the  Certificate  Account,  the   Custodial
Account  for  P&I and the Custodial Account for Reserves  may  be
invested:

          (i)  Obligations of, or guaranteed as to principal and interest
     by, the United States or any agency or instrumentality thereof
     when such obligations are backed by the full faith and credit of
     the United States;
     
          (ii) Repurchase agreements on obligations described in clause (i)
     of this definition of "Eligible Investments", provided that the
     unsecured obligations of the party agreeing to repurchase such
     obligations have at the time one of the two highest short term
     debt  ratings  of the Rating Agencies and provided that such
     repurchaser's unsecured long term debt has one of the two highest
     unsecured long term debt ratings of the Rating Agencies;
     
          (iii) Federal funds, certificates of deposit, time deposits
     and bankers' acceptances of any U.S. bank or trust company
     incorporated under the laws of the United States or any state,
     provided that the debt obligations of such bank or trust company
     (or, in the case of the principal bank in a bank holding company
     system, debt obligations of the bank holding company) at the date
     of acquisition thereof have one of the two highest short term
     debt ratings of the Rating Agencies and unsecured long term debt
     has one of the two highest unsecured long term debt ratings of
     the Rating Agencies;

          (iv)  Obligations of, or obligations guaranteed by, any state 
     of the United States or the District of Columbia, provided that such
     obligations at the date of acquisition thereof shall have the
     highest long-term debt ratings available for such securities from
     the Rating Agencies;

          (v)  Commercial paper of any corporation incorporated under the
     laws of the United States or any state thereof, which on the date
     of acquisition has the highest commercial paper rating of the
     Rating Agencies, provided that the corporation has unsecured long
     term debt that has one of the two highest unsecured long term
     debt ratings of the Rating Agencies;

          (vi) Securities (other than stripped bonds or stripped coupons)
     bearing interest or sold at a discount that are issued by any
     corporation incorporated under the laws of the United States or
     any state thereof and have the highest long-term unsecured rating
     available for such securities from the Rating Agencies; provided,
     however, that securities issued by any such corporation will not
     be investments to the extent that investment therein would cause
     the outstanding principal amount of securities issued by such
     corporation that are then held as part of the Investment Account
     or the Certificate Account to exceed 20% of the aggregate
     principal amount of all Eligible Investments then held in the
     Investment Account and the Certificate Account;

          (vii) Units of taxable money market funds (which may be 12b-1
     funds, as contemplated under the rules promulgated by the
     Securities and Exchange Commission under 

                                   44

<PAGE>

     the Investment Company Act of 1940), which funds have the highest 
     rating available for such securities from the Rating Agencies or 
     which have been designated in writing by the Rating Agencies as 
     Eligible Investments; and 

         (viii) Such other investments the investment in which will
     not, as evidenced by a letter from each of the Rating Agencies,
     result in the downgrading or withdrawal of the Ratings;
     
provided, however, that such obligation or security is held for a 
- -----------------
temporary  period  pursuant  to  Section  1.860G-2(g)(1)  of  the
Treasury Regulations, and that such period can in no event exceed
thirteen months.

     In no event shall an instrument be an Eligible Investment if
such  instrument (a) evidences a right to receive  only  interest
payments   with  respect  to  the  obligations  underlying   such
instrument or (b) has been purchased at a price greater than  the
outstanding principal balance of such instrument.

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

     Event  of  Default:  Any event of default  as  specified  in
     ------------------
Section 7.01.

     Excess   Liquidation   Proceeds:   With   respect   to   any
     -------------------------------
Distribution  Date, the excess, if any, of aggregate  Liquidation
Proceeds  received during the Prior Period over the  amount  that
would have been received if Payoffs had been made with respect to
such  Mortgage  Loans on the date such Liquidation Proceeds  were
received.

     Final  Maturity  Date:  With respect to each  Class  of  the
     ---------------------
REMIC I Regular Interests, the REMIC II Regular Interests and the
Certificates,  the date set forth in the table contained  in  the
Preliminary Statement hereto.

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

     FHA:   Federal  Housing  Administration,  or  any  successor
     ---
thereto.

     FHLB:  Federal  Home  Loan Bank of  San  Francisco,  or  any
     ----
successor thereto.

     FHLMC:  Federal  Home  Loan  Mortgage  Corporation,  or  any
     -----
successor thereto.

     FNMA:   Federal  National  Mortgage  Association,   or   any
     ----
successor thereto.

     Fraud  Coverage Initial Amount:  With respect to Loan  Group
     ------------------------------
I,  $11,520,213 and with respect to Loan Group II, Loan Group III
and Loan Group IV, $7,318,757.

     Fraud  Loss:  The  occurrence of a loss on a  Mortgage  Loan
     -----------
arising from any action, event or state of facts with respect  to
such Mortgage Loan which, because it involved or arose out of any
dishonest, fraudulent, criminal, negligent or knowingly  wrongful
act,  error or omission by the Mortgagor, originator (or assignee
thereof) of such Mortgage Loan, Lender, a Servicer or the  Master
Servicer,  would  result  in an exclusion  from,  denial  of,  or
defense  to  coverage  which otherwise would  be  provided  by  a
Primary  Insurance Policy previously issued with respect to  such
Mortgage Loan.

                               45

<PAGE>

     Group  C-B Certificates: The Class C-B-1, Class C-B-2, Class
     -----------------------
C-B-3, Class C-B-4, Class C-B-5 and Class C-B-6 Certificates.

     Group C-B-L Regular Interests: The Class C-B-1-L, Class C-B-
     -----------------------------
2-L, Class C-B-3-L, Class C-B-4-L, Class C-B-5-L and Class C-B-6-
L Regular Interests.

     Group  C-B  Component Balance: With respect to any  of  Loan
     -----------------------------
Group  II,  Loan  Group III or Loan Group IV  at  any  time,  the
outstanding aggregate Principal Balance of the Mortgage Loans  in
the  applicable  Loan  Group  minus the  then  outstanding  Class
Principal  Balance  of  the  Group II,  Group  III  or  Group  IV
Certificates, as applicable.

     Group  C-B  Percentage:  At any time,  the  aggregate  Class
     ----------------------
Principal  Balance of the Group C-B Certificates divided  by  the
then  outstanding aggregate Principal Balance of  the  Group  II,
Group III and Group IV Loans.

     Group  C-B  Subordinate Liquidation Amount: The  excess,  if
     ------------------------------------------
any,  of the aggregate of Liquidation Principal for all Group  II
Loans, Group III Loans and Group IV Loans which became Liquidated
Mortgage Loans during the Prior Period, over the sum of the Group
II  Senior  Liquidation Amount, the Group III Senior  Liquidation
Amount  and  the  Group  IV Senior Liquidation  Amount  for  such
Distribution Date.

     Group C-B Subordinate Principal Distribution Amount: On  any
     ---------------------------------------------------
Distribution Date, the excess of (A) the sum of (i) the Group  II
Subordinate Percentage of the Principal Payment Amount  for  Loan
Group  II,  (ii)  the  Group III Subordinate  Percentage  of  the
Principal  Payment  Amount for Loan Group III (exclusive  of  the
portion  thereof attributable to principal distributions  to  the
Class  III-P-L Regular Interests pursuant to clause (I)(c)(i)  of
the  definition  of  "REMIC II Distribution Amount"),  (iii)  the
Group  IV Subordinate Percentage of the Principal Payment  Amount
for  Loan  Group  IV,  (iv)  the Group II  Subordinate  Principal
Prepayments  Distribution Amount, (v) the Group  III  Subordinate
Principal  Prepayments Distribution Amount,  (vi)  the  Group  IV
Subordinate Principal Prepayments Distribution Amount  and  (vii)
the Group C-B Subordinate Liquidation Amount over (B) the sum  of
(x)  the  amounts required to be distributed to the Class III-P-L
Regular Interests pursuant to clauses (I)(e)(i) and (I)(e)(ii) of
the   definition  of  "REMIC  II  Distribution  Amount"  on  such
Distribution  Date,  (y) in the event that  the  aggregate  Class
Principal  Balance  of any one or more of the  Group  II-A-L,  or
Class  III-A-1-L  or  Class IV-A-1-L Regular Interests  has  been
reduced  to  zero,  principal paid from the  REMIC  II  Available
Distribution  Amount  of  the Regular Interest  Group  or  Groups
related  to  such  Class A-L Regular Interests to  the  remaining
Class  A-L  Regular Interests as set forth in clause (X)  of  the
last sentence of paragraph (I)(e) of the definition of "REMIC  II
Distribution Amount", and (z) the amounts in respect of principal
paid  from  the  REMIC  II Available Distribution  Amount  of  an
Overcollateralized Group to an Undercollateralized Group pursuant
to  clause (Y) of the last sentence of paragraph (I)(e)  and  the
last  sentence of paragraph (II) of the definition of  "REMIC  II
Distribution Amount".  Any reduction in the Group C-B Subordinate
Principal  Distribution Amount pursuant to  clause  (B)  of  this
definition   shall  offset:  (i)  first,  the  amount  calculated
pursuant to clause (A)(i), clause (A)(ii) and clause (A)(iii)  of
this  definition,  pro rata, (ii) second, the  amount  calculated
pursuant  to clause (A)(vii) of this definition and (iii)  third,
the  amount calculated pursuant to clause (A)(iv), clause  (A)(v)
and   clause  (A)(vi)  of  this  definition,  pro  rata.  On  any
Distribution   Date,   the   Group  C-B   Subordinate   Principal
Distribution  Amount  shall  be  allocated  pro  rata,  by  Class
Principal  

                                46

<PAGE>

Balance,  among the Classes  of  Group  C-B-L  Regular Interests  
and paid in the order of distribution to such  Classes pursuant  
to  clause  (I)(e)  of  the  definition  of  "REMIC  II
Distribution   Amount"  except  as  otherwise  stated   in   
such definition.  Notwithstanding the foregoing, on  any  
Distribution Date  prior  to  distributions on such date, if 
the Subordination Level for any Class of Group C-B-L Regular 
Interests is less than such  percentage as of the Closing Date, 
the pro rata portion  of the  Group  C-B  Subordinate Principal 
Prepayments  Distribution Amount otherwise allocable to the Class 
or Classes junior to such Class will be distributed to the most 
senior Class of the Group C-B-L  Regular Interests for which the 
Subordination Level is  less than  such percentage as of the 
Closing Date, and to the  Classes of  Group  C-B-L  Regular  
Interests  senior  thereto,  pro  rata according  to  the Class 
Principal Balances of such Classes.  For purposes  of this 
definition and the definition of "Subordination Level",  the 
relative seniority, from highest to lowest,  of  the Group C-B-L 
Regular Interests shall be as follows: Class C-B-1-L, Class  
C-B-2-L, Class C-B-3-L, Class C-B-4-L, Class  C-B-5-L  and Class 
C-B-6-L.

     Group  I  Adjusted Lockout Percentage:  For any Distribution
     -------------------------------------
Date occurring prior to the Distribution Date in August 2003, 0%,
and  for  the  August 2003 Distribution Date and any Distribution
Date thereafter, the Group I Lockout Percentage.

     Group I Certificates: The Group I-A, Class I-X and Group I-B
     --------------------
Certificates.

     Group  I-A Certificates: The Class I-A-1, Class I-A-2, Class
     -----------------------
I-A-3, Class I-A-4, Class I-A-5, Class I-A-6, Class I-A-7,  Class
I-A-8,  Class  I-A-9, Class I-A-10, Class I-A-11,  Class  I-A-12,
Class I-A-13, Class I-A-14, Class I-A-15, Class I-A-16, Class I-A-
17, Class I-A-18, Class I-A-19, Class I-A-20, Class I-A-21, Class
I-A-22, Class I-A-23 and Class I-A-24 Certificates.

     Group I-A-L Regular Interests: The Class I-A-1-L, Class I-A-
     -----------------------------
2-L,  Class I-A-3-L, Class I-A-4-L, Class I-A-5-L, Class I-A-6-L,
Class  I-A-7-L,  Class  I-A-8-L, Class I-A-9-L,  Class  I-A-11-L,
Class  I-A-12-L, Class I-A-13-L, Class I-A-14-L, Class  I-A-15-L,
Class  I-A-16-L, Class I-A-17-L, Class I-A-18-L, Class  I-A-19-L,
Class I-A-20-L, Class I-A-21-L and Class I-A-23-L Certificates.

     Group  I-B Certificates: The Class I-B-1, Class I-B-2, Class
     -----------------------
I-B-3, Class I-B-4, Class I-B-5 and Class I-B-6 Certificates.

     Group I-B-L Regular Interests: The Class I-B-1-L, Class I-B-
     -----------------------------
2-L, Class I-B-3-L, Class I-B-4-L, Class I-B-5-L and Class I-B-6-
L Regular Interests.

     Group  I-L Regular Interests: The Group I-A-L, Class  I-X-L,
     ---------------------------- 
Group I-B-L and Class R-3-L Regular Interests.

     Group  I Bankruptcy Coverage: With respect to Loan Group  I,
     ----------------------------
the  Bankruptcy Coverage Initial Amount for such Loan Group  less
(a)  any scheduled or permissible reduction in the amount of  the
Group  I Bankruptcy Coverage pursuant to this definition and  (b)
Bankruptcy  Losses  allocated to the Group  I  Certificates.  The
Group   I   Bankruptcy  Coverage  may  be  reduced  upon  written
confirmation  from the Rating Agencies that such  reduction  will
not  adversely  affect the then current ratings assigned  to  the
Certificates by the Rating Agencies.

     Group   I   Credit   Support  Depletion  Date:   The   first
     ---------------------------------------------
Distribution Date on which the aggregate Class 

                                47

<PAGE>

Principal  Balance of the Group I-B Certificates has been or will 
be reduced to zero as a result of principal distributions thereon 
and the allocation of Realized Losses on such Distribution Date.

     Group I Fraud Coverage: During the period prior to the first
     ----------------------
anniversary of the Cut-Off Date and with respect to Loan Group I,
the Fraud Coverage Initial Amount for such Loan Group reduced  by
Fraud  Losses allocated to the Group I Certificates,  and  during
the period from the first anniversary of the Cut-Off Date to (but
not  including)  the fifth anniversary of the Cut-Off  Date,  the
amount  of the Group I Fraud Coverage on the most recent previous
anniversary  of  the Cut-Off Date (calculated in accordance  with
the  second sentence of this definition) reduced by Fraud  Losses
allocated to the Group I Certificates since such anniversary; and
during the period on and after the fifth anniversary of the  Cut-
Off  Date,  the  Group I Fraud Coverage shall be  zero.  On  each
anniversary of the Cut-Off Date, the Group I Fraud Coverage shall
be  reduced to the lesser of (i) on the first, second, third  and
fourth  anniversaries of the Cut-Off Date, 1.00% of the aggregate
principal balance of the Group I Loans as of the Due Date in  the
preceding month and (ii) the excess of the Fraud Coverage Initial
Amount for Loan Group I over cumulative Fraud Losses allocated to
the  Group I Certificates to date. The Group I Fraud Coverage may
be  reduced  upon  written confirmation from the Rating  Agencies
that  such  reduction will not adversely affect the then  current
ratings  assigned  to  the  Group I Certificates  by  the  Rating
Agencies.

     Group  I  Loans:   The  Mortgage  Loans  designated  on  the
     ---------------
Mortgage Loan Schedule as Group I Loans.

     Group I Lockout Liquidation Amount: The aggregate, for  each
     ----------------------------------
Group  I Loan which became a Liquidated Mortgage Loan during  the
calendar  month preceding the month of the Distribution Date,  of
the lesser of (i) the Group I Lockout Percentage of the Principal
Balance  of  such Mortgage Loan (exclusive of the  I-PO  Fraction
thereof,  with respect to any I-PO Mortgage Loan)  and  (ii)  the
Group  I  Lockout Percentage on any Distribution  Date  occurring
prior  to  the fifth anniversary of the first Distribution  Date,
and  the  Group  I  Lockout Prepayment Percentage  on  the  fifth
anniversary  of the first Distribution Date and each Distribution
Date  thereafter, in each case, of the Liquidation Principal with
respect to such Mortgage Loan.

     Group  I Lockout Priority Amount: For any Distribution Date,
     --------------------------------
the  sum  of (i) the Group I Adjusted Lockout Percentage  of  the
Principal  Payment  Amount for Loan Group  I  (exclusive  of  the
portion  thereof  attributable  to  principal  distributions   to
Component   I-A-1-6-L  pursuant  to  clause  (I)(a)(i)   of   the
definition of "REMIC II Distribution Amount"), (ii) the  Group  I
Lockout Prepayment Percentage of the Principal Prepayment  Amount
for  Loan  Group I (exclusive of the portion thereof attributable
to  principal  distributions to Component I-A-1-6-L  pursuant  to
clause  (I)(a)(i)  of  the definition of "REMIC  II  Distribution
Amount") and (iii) the Group I Lockout Liquidation Amount.

     Group  I Lockout Percentage: For any Distribution Date,  the
     ---------------------------
aggregate Class Principal Balance of the Class I-A-16 and Class I-
A-23  Certificates  divided  by  the  aggregate  Class  Principal
Balance  of the Group I Certificates (less the Component  I-A-1-6
Principal  Balance),  in  each case  immediately  prior  to  such
Distribution Date.

     Group  I Lockout Prepayment Percentage: For any Distribution
     --------------------------------------
Date, the product of the Group I Lockout Percentage and the  Step
Down Percentage.

                                48

<PAGE>

     Group  I  Premium Rate Mortgage Loans:  The  Group  I  Loans
     -------------------------------------
having Pass-Through Rates in excess of 6.750% per annum.

     Group  I  Senior Certificates: The Group I-A and  Class  I-X
     -----------------------------
Certificates.

     Group  I-L  Senior Regular Interests: The  Group  I-A-L  and
     ------------------------------------
Class I-X-L Regular Interests.

     Group  I Senior Liquidation Amount: The aggregate, for  each
     ----------------------------------
Group  I Loan which became a Liquidated Mortgage Loan during  the
Prior Period, of the lesser of: (i) the Group I Senior Percentage
of  the Principal Balance of such Mortgage Loan (exclusive of the
I-PO  Fraction thereof, with respect to any I-PO Mortgage  Loan),
and  (ii)  the  Group  I  Senior  Prepayment  Percentage  of  the
Liquidation Principal with respect to such Mortgage Loan.

     Group  I Senior Percentage: With respect to any Distribution
     --------------------------
Date,  the  aggregate Class Principal Balance of  the  Group  I-A
Certificates  (less the Component I-A-1-6 Principal Balance)  and
the   Residual  Certificates  divided  by  the  aggregate   Class
Principal  Balance of the Group I Certificates and  the  Residual
Certificates  (less the Component I-A-1-6 Principal Balance),  in
each case immediately prior to the Distribution Date.

     Group   I   Senior  Prepayment  Percentage:   (i)   On   any
     ------------------------------------------
Distribution Date occurring before the Distribution Date  in  the
month  of  the fifth anniversary of the first Distribution  Date,
100%;  (ii) on any other Distribution Date on which the  Group  I
Senior Percentage for such Distribution Date exceeds the Group  I
Senior Percentage as of the Closing Date, 100%; and (iii) on  any
other  Distribution  Date  in each of the  months  of  the  fifth
anniversary of the first Distribution Date and thereafter,  100%,
unless:

     (a)  the  mean aggregate Principal Balance of Group I  Loans
          which  are 60 or more days delinquent (including  loans
          in  foreclosure and property held by REMIC I) for  each
          of  the  immediately preceding six calendar  months  is
          less  than  or  equal  to 50% of  the  aggregate  Class
          Principal Balances of the Group I-B Certificates as  of
          such Distribution Date, and
          
     (b)  cumulative  Realized  Losses  on  the  Group  I   Loans
          allocated  to the Group I-B Certificates are less  than
          or  equal  to (1) for any Distribution Date before  the
          month  of  the  sixth anniversary of the month  of  the
          first  Distribution Date, 30% of the sum of  the  Class
          Principal Balances of the Group I-B Certificates as  of
          the  Cut-Off Date, (2) for any Distribution Date in  or
          after  the month of the sixth anniversary of the  month
          of  the  first Distribution Date but before the seventh
          anniversary  of  the  month of the  first  Distribution
          Date, 35% of the sum of the Class Principal Balances of
          the  Group I-B Certificates as of the Cut-Off Date, (3)
          for  any Distribution Date in or after the month of the
          seventh   anniversary  of  the  month  of   the   first
          Distribution Date but before the eighth anniversary  of
          the  month of the first Distribution Date, 40%  of  the
          sum  of  the Class Principal Balances of the Group  I-B
          Certificates  as  of  the Cut-Off  Date,  (4)  for  any
          Distribution Date in or after the month of  the  eighth
          anniversary of the month of the first Distribution Date
          but  before the ninth anniversary of the month  of  the
          first  Distribution Date, 45% of the sum of  the  Class
          Principal Balances of the Group I-B Certificates as  of
          the Cut-Off Date, and (5) for any Distribution Date  in
          or  

                               49

<PAGE>

          after  the  month of the ninth anniversary  of  the
          month of the first Distribution Date, 50% of the sum of
          the   Class   Principal  Balances  of  the  Group   I-B
          Certificates as of the Cut-Off Date,
          
in  which case, as follows: (1) for any such Distribution Date in
or  after the month of the fifth anniversary of the month of  the
first  Distribution Date but before the sixth anniversary of  the
month  of  the  first  Distribution  Date,  the  Group  I  Senior
Percentage  for such Distribution Date plus 70% of  the  Group  I
Subordinate  Percentage for such Distribution Date; (2)  for  any
such  Distribution  Date  in or after  the  month  of  the  sixth
anniversary  of  the  month of the first  Distribution  Date  but
before  the  seventh  anniversary  of  the  month  of  the  first
Distribution  Date,  the  Group  I  Senior  Percentage  for  such
Distribution Date plus 60% of the Group I Subordinate  Percentage
for such Distribution Date; (3) for any such Distribution Date in
or after the month of the seventh anniversary of the month of the
first Distribution Date but before the eighth anniversary of  the
month  of  the  first  Distribution  Date,  the  Group  I  Senior
Percentage  for such Distribution Date plus 40% of  the  Group  I
Subordinate  Percentage for such Distribution Date; (4)  for  any
such  Distribution  Date  in or after the  month  of  the  eighth
anniversary  of  the  month of the first  Distribution  Date  but
before   the  ninth  anniversary  of  the  month  of  the   first
Distribution  Date,  the  Group  I  Senior  Percentage  for  such
Distribution Date plus 20% of the Group I Subordinate  Percentage
for  such  Distribution Date; and (5) for any  such  Distribution
Date   thereafter,  the  Group  I  Senior  Percentage  for   such
Distribution Date.

     If  on any Distribution Date the allocation to the Group I-L
Senior  Regular Interests (other than Component I-A-1-6-L of  the
Class I-A-1-L Regular Interests) of Principal Prepayments in  the
percentage  required would reduce the sum of the Class  Principal
Balances of such Regular Interests below zero, the Group I Senior
Prepayment Percentage for such Distribution Date shall be limited
to   the  percentage  necessary  to  reduce  such  sum  to  zero.
Notwithstanding  the  foregoing, however,  on  each  Distribution
Date,  Component I-A-1-6-L will receive the I-PO Fraction of  all
principal  payments,  including,  without  limitation,  Principal
Prepayments, received in respect of each I-PO Mortgage Loan.

     Group  I  Senior  Principal  Distribution  Amount:  For  any
     -------------------------------------------------
Distribution Date, an amount equal to the sum of (a) the Group  I
Senior Percentage of the Principal Payment Amount for Loan  Group
I  (exclusive  of the portion thereof attributable  to  principal
distributions   to  Component  I-A-1-6-L  pursuant   to   clauses
(I)(a)(i)   and  (II)(a)(i)  of  the  definition  of  "REMIC   II
Distribution   Amount"),  (b)  the  Group  I  Senior   Prepayment
Percentage  of the Principal Prepayment Amount for Loan  Group  I
(exclusive  of  the  portion  thereof attributable  to  principal
distributions   to  Component  I-A-1-6-L  pursuant   to   clauses
(I)(a)(i)   and  (II)(a)(i)  of  the  definition  of  "REMIC   II
Distribution  Amount")  and (c) the Group  I  Senior  Liquidation
Amount.

     Group  I Special Hazard Coverage: With respect to Loan Group
     --------------------------------
I, the Special Hazard Coverage Initial Amount for such Loan Group
less  Special Hazard Losses allocated to the  Group  I-L  Regular
Interests,  and  the  amount of any scheduled  reduction  in  the
amount  of  Group I Special Hazard Coverage as follows:  on  each
anniversary  of  the  Cut-Off Date, the Group  I  Special  Hazard
Coverage shall be reduced, but not increased, to an amount  equal
to  the lesser of (1) the greatest of (a) the aggregate principal
balance  of  the  Mortgage Loans in Loan Group I located  in  the
single  California zip code area containing the largest aggregate
principal balance of such Mortgage Loans, (b) 1% of the aggregate
unpaid  principal balance of the Mortgage Loans in Loan  Group  I
and  (c) twice the 

                              50

<PAGE>

unpaid principal balance of the largest single Mortgage Loan in 
Loan Group I, in each case calculated as of  the Due  Date in the 
immediately preceding month, and (2) the Special Hazard  Coverage 
Initial Amount as reduced by the Special  Hazard Losses allocated 
to the Group I-L Regular Interests since the Cut-Off Date. The 
Group I Special Hazard Coverage may be reduced upon written 
confirmation from the Rating Agencies that such reduction will not
adversely affect the then current ratings assigned  to the 
Certificates by the Rating Agencies. 

     Group I Subordinate Liquidation Amount: The excess, if  any,
     --------------------------------------
of  the aggregate of Liquidation Principal for all Group I  Loans
which  became Liquidated Mortgage Loans during the Prior  Period,
over  the  related  Group I Senior Liquidation  Amount  for  such
Distribution Date.

     Group   I  Subordinate  Percentage:  With  respect  to   any
     ----------------------------------
Distribution  Date, the excess of 100% over the  Group  I  Senior
Percentage for such date.

     Group   I   Subordinate  Prepayment   Percentage:   On   any
     ------------------------------------------------
Distribution Date for Loan Group I, the excess of 100%  over  the
Group  I Senior Prepayment Percentage for such Distribution Date;
provided, however, that if the aggregate Class Principal  Balance
of  the  Group  I-A  Certificates  (less  the  Component  I-A-1-6
Principal Balance) and the Residual Certificates has been reduced
to zero, then the Group I Subordinate Prepayment Percentage shall
equal 100%.

     Group  I Subordinate Principal Distribution Amount:  On  any
     --------------------------------------------------
Distribution Date, the excess of (A) the sum of (i) the  Group  I
Subordinate Percentage of the Principal Payment Amount  for  Loan
Group  I  (exclusive  of  the  portion  thereof  attributable  to
principal distributions to Component I-A-1-6-L pursuant to clause
(I)(a)(i)  of the definition of "REMIC II Distribution  Amount"),
(ii)  the  Group I Subordinate Principal Prepayments Distribution
Amount and (iii) the Group I Subordinate Liquidation Amount  over
(B) the amounts required to be distributed to Component I-A-1-6-L
pursuant to clauses (I)(a)(v) and (I)(a)(vi) of the definition of
"REMIC  II  Distribution Amount" on such  Distribution  Date,  as
applicable.   Any reduction in the Group I Subordinate  Principal
Distribution  Amount pursuant to clause (B)  of  this  definition
shall offset: (i) first, the amount calculated pursuant to clause
(A)(i)  of  this  definition, (ii) second, the amount  calculated
pursuant  to clause (A)(iii) of this definition and (iii)  third,
the   amount  calculated  pursuant  to  clause  (A)(ii)  of  this
definition.  On  any Distribution Date, the Group  I  Subordinate
Principal  Distribution Amount shall be allocated  pro  rata,  by
Class Principal Balance, among the Classes of Group I-B-L Regular 
Interests, and paid in the order of distribution to such  
Classes pursuant  to  clause  (I)(a)  of  the  definition  
of  "REMIC  II Distribution  Amount",  except  as  otherwise
stated   in   such definition.  Notwithstanding the foregoing, 
on  any  Distribution Date  prior  to  distributions on such 
date, if the Subordination Level for any Class of Group I-B-L 
Regular Interests is less than such percentage as of the 
Closing Date, the pro rata portion  of the Group I Subordinate
Principal Prepayments Distribution Amount otherwise allocable 
to the Class or Classes junior to such  Class will  be 
distributed to the most senior Class of the Group  I-B-L 
Regular Interests for which the Subordination Level is less than
such  percentage as of the Closing Date, and to  the  Classes  of
Group  I-B-L Regular Interests senior thereto, pro rata according
to  the Class Principal Balances of such Classes. For purposes of
this definition and the definition of "Subordination Level",  the
relative  seniority, from highest to lowest, of the  Group  I-B-L
Regular Interests shall be as follows: Class I-B-1-L, Class I-B-2-
L, Class I-B-3-L, Class I-B-4-L, Class I-B-5-L and Class I-B-6-L.

                              51

<PAGE>

     Group   I  Subordinate  Principal  Prepayments  Distribution
     ------------------------------------------------------------ 
Amount:  On  any  Distribution  Date,  the  Group  I  Subordinate
- ------
Prepayment Percentage of the Principal Prepayment Amount for Loan
Group  I  (exclusive  of  the  portion  thereof  attributable  to
principal distributions to Component I-A-1-6-L pursuant to clause
(I)(a)(i) of the definition of "REMIC II Distribution Amount").

     Group  II Adjusted Lockout Percentage:  For any Distribution
     -------------------------------------
Date occurring prior to the Distribution Date in August 2003, 0%,
and  for  the  August 2003 Distribution Date and any Distribution
Date thereafter, the Group II Lockout Percentage.

     Group  II  Certificates:  The  Group  II-A  and  Class  II-X
     -----------------------
Certificates.

     Group  II-A  Certificates: The Class II-A-1,  Class  II-A-2,
     -------------------------
Class II-A-3, Class II-A-4, Class II-A-5, Class II-A-6, Class II-
A-7,  Class  II-A-8, Class II-A-9, Class II-A-10, Class  II-A-11,
Class II-A-12 and Class II-A-13 Certificates.

     Group II-A-L Regular Interests: The Class II-A-1-L, Class II-
     ------------------------------
A-2-L, Class II-A-3-L, Class II-A-4-L, Class II-A-5-L, Class II-A-
6-L,  Class II-A-7-L, Class II-A-8-L, Class II-A-9-L, Class II-A-
11-L, Class II-A-12-L and Class II-A-13-L Regular Interests.

     Group II-L Regular Interests: The Group II-A-L and Class II-
     ----------------------------
X-L Regular Interests.

     Group  II  Loans:   The  Mortgage Loans  designated  on  the
     ----------------
Mortgage Loan Schedule as Group II Loans.

     Group II Lockout Liquidation Amount: The aggregate, for each
     -----------------------------------
Group II Loan which became a Liquidated Mortgage Loan during  the
calendar  month preceding the month of the Distribution Date,  of
the  lesser  of  (i)  the  Group II  Lockout  Percentage  of  the
Principal  Balance of such Mortgage Loan and (ii)  the  Group  II
Lockout  Percentage on any Distribution Date occurring  prior  to
the  fifth  anniversary of the first Distribution Date,  and  the
Group  II  Lockout Prepayment Percentage on the fifth anniversary
of  the  first  Distribution  Date  and  each  Distribution  Date
thereafter,  in  each  case,  of the Liquidation  Principal  with
respect to such Mortgage Loan.

     Group II Lockout Priority Amount: For any Distribution Date,
     --------------------------------
the  sum of (i) the Group II Adjusted Lockout Percentage  of  the
Principal  Payment Amount for Loan Group II, (ii)  the  Group  II
Lockout Prepayment Percentage of the Principal Prepayment  Amount
for  Loan  Group  II  and (iii) the Group II Lockout  Liquidation
Amount;  provided,  however that the Group  II  Lockout  Priority
Amount  for any Distribution Date shall not exceed the excess  of
the Group II Senior Principal Distribution Amount over $100.

     Group II Lockout Percentage: For any Distribution Date,  the
     ---------------------------
lesser  of  (a)  100%  and (b) the sum of (i)  the  Class  II-A-5
Principal Balance, (ii) the Component II-A-4-1 Principal  Balance
and (iii) $29,500,000, divided by the aggregate Principal Balance
of  the  Group II Loans, in each case immediately prior  to  such
Distribution Date.

     Group II Lockout Prepayment Percentage: For any Distribution
     --------------------------------------
Date,  the  product of the Group II Lockout Percentage  for  such
Distribution Date and the applicable Step Down Percentage.

                              52

<PAGE>

     Group  II  Premium Rate Mortgage Loans:  The Group II  Loans
     --------------------------------------
having Pass-Through Rates in excess of 6.500% per annum.

     Group II Senior Liquidation Amount: The aggregate, for  each
     ----------------------------------
Group II Loan which became a Liquidated Mortgage Loan during  the
Prior  Period,  of  the  lesser  of:  (i)  the  Group  II  Senior
Percentage  of the Principal Balance of such Mortgage  Loan,  and
(ii) the Group II Senior Prepayment Percentage of the Liquidation
Principal with respect to such Mortgage Loan.

     Group II Senior Percentage: With respect to any Distribution
     --------------------------
Date,  the  lesser  of  (i)  100% and (ii)  the  aggregate  Class
Principal Balance of the Group II-A Certificates divided  by  the
aggregate Principal Balances of the Group II Loans, in each  case
immediately prior to the Distribution Date.

     Group  II  Senior  Prepayment Percentage, Group  III  Senior
     ------------------------------------------------------------
Prepayment  Percentage or Group IV Senior Prepayment  Percentage:
- ----------------------------------------------------------------
(i)  On  any  Distribution Date occurring before the Distribution
Date  in  the  month  of  the  fifth  anniversary  of  the  first
Distribution  Date,  each  of  the  Group  II  Senior  Prepayment
Percentage,  the Group III Senior Prepayment Percentage  and  the
Group  IV Senior Prepayment Percentage shall equal 100%; (ii)  on
any  other  Distribution  Date  on  which  the  Group  II  Senior
Percentage for such Distribution Date exceeds the Group II Senior
Percentage  as  of  the  Closing  Date,  the  Group  III   Senior
Percentage  for  such  Distribution Date exceeds  the  Group  III
Senior  Percentage as of the Closing Date or the Group IV  Senior
Percentage for such Distribution Date exceeds the Group IV Senior
Percentage  as  of the Closing Date, then each of  the  Group  II
Senior  Prepayment  Percentage, the Group III  Senior  Prepayment
Percentage  and  the Group IV Senior Prepayment Percentage  shall
equal  100%; and (iii) on any other Distribution Date in each  of
the  months  of  the fifth anniversary of the first  Distribution
Date  and  thereafter,  each of the Group  II  Senior  Prepayment
Percentage,  the Group III Senior Prepayment Percentage  and  the
Group  IV  Senior Prepayment Percentage shall equal 100%,  unless
the  following tests specified in clauses (a) through (f) are met
with  respect to each of Loan Group II, Loan Group III  and  Loan
Group IV:

     (a)  the  mean  aggregate Principal Balance of the Group  II
          Loans  which are 60 or more days delinquent  (including
          loans in foreclosure and property held by REMIC I)  for
          each  of the immediately preceding six calendar  months
          is  less than or equal to 50% of the related Group  C-B
          Component Balance as of such Distribution Date,
          
     (b)  the  mean aggregate Principal Balance of the Group  III
          Loans  which are 60 or more days delinquent  (including
          loans in foreclosure and property held by REMIC I)  for
          each  of the immediately preceding six calendar  months
          is  less than or equal to 50% of the related Group  C-B
          Component Balance as of such Distribution Date,
          
     (c)  the  mean  aggregate Principal Balance of the Group  IV
          Loans  which are 60 or more days delinquent  (including
          loans in foreclosure and property held by REMIC I)  for
          each  of the immediately preceding six calendar  months
          is  less than or equal to 50% of the related Group  C-B
          Component Balance as of such Distribution Date,
          
     (d)  cumulative  Realized  Losses  on  the  Group  II  Loans
          allocated to the Group C-B Certificates is less than or
          equal to (1) for any Distribution Date before the month
          of  the  sixth  anniversary of the month of  the  first
          Distribution  Date,  30%  of  the  related  Group   C-B
          Component Balance as of the Closing Date, (2)  for  any
          Distribution  Date 

                                    53

<PAGE>

          in or after the month of  the  sixth anniversary of the 
          month of the first Distribution Date but  before the 
          seventh anniversary of the month of the first Distribution 
          Date, 35% of the related Group  C-B Component Balance as 
          of the Closing Date, (3)  for  any Distribution Date in 
          or after the month of the  seventh anniversary of the 
          month of the first Distribution Date but  before the 
          eighth anniversary of the month of  the first  
          Distribution Date, 40% of the related Group  C-B Component 
          Balance as of the Closing Date, (4)  for  any Distribution 
          Date in or after the month of  the  eighth anniversary of 
          the month of the first Distribution Date but  before the 
          ninth anniversary of the month of the first  Distribution
          Date, 45% of the related Group  C-B Component Balance as 
          of the Closing Date, and (5) for any  Distribution  Date 
          in or after the  month of the ninth   anniversary   of  
          the  month of the first Distribution  Date,  50%  of  
          the related Group C-B Component Balance as of the 
          Closing Date,

     (e)  cumulative  Realized  Losses on  the  Group  III  Loans
          allocated to the Group C-B Certificates is less than or
          equal to (1) for any Distribution Date before the month
          of  the  sixth  anniversary of the month of  the  first
          Distribution  Date,  30%  of  the  related  Group   C-B
          Component Balance as of the Closing Date, (2)  for  any
          Distribution  Date in or after the month of  the  sixth
          anniversary of the month of the first Distribution Date
          but  before the seventh anniversary of the month of the
          first  Distribution Date, 35% of the related Group  C-B
          Component Balance as of the Closing Date, (3)  for  any
          Distribution Date in or after the month of the  seventh
          anniversary of the month of the first Distribution Date
          but  before the eighth anniversary of the month of  the
          first  Distribution Date, 40% of the related Group  C-B
          Component Balance as of the Closing Date, (4)  for  any
          Distribution Date in or after the month of  the  eighth
          anniversary of the month of the first Distribution Date
          but  before the ninth anniversary of the month  of  the
          first  Distribution Date, 45% of the related Group  C-B
          Component Balance as of the Closing Date, and  (5)  for
          any  Distribution  Date in or after the  month  of  the
          ninth   anniversary   of  the  month   of   the   first
          Distribution  Date,  50%  of  the  related  Group   C-B
          Component Balance as of the Closing Date, and
          
     (f)  cumulative  Realized  Losses  on  the  Group  IV  Loans
          allocated to the Group C-B Certificates is less than or
          equal to (1) for any Distribution Date before the month
          of  the  sixth  anniversary of the month of  the  first
          Distribution  Date,  30%  of  the  related  Group   C-B
          Component Balance as of the Closing Date, (2)  for  any
          Distribution  Date in or after the month of  the  sixth
          anniversary of the month of the first Distribution Date
          but  before the seventh anniversary of the month of the
          first  Distribution Date, 35% of the related Group  C-B
          Component Balance as of the Closing Date, (3)  for  any
          Distribution Date in or after the month of the  seventh
          anniversary of the month of the first Distribution Date
          but  before the eighth anniversary of the month of  the
          first  Distribution Date, 40% of the related Group  C-B
          Component Balance as of the Closing Date, (4)  for  any
          Distribution Date in or after the month of  the  eighth
          anniversary of the month of the first Distribution Date
          but  before the ninth anniversary of the month  of  the
          first  Distribution Date, 45% of the related Group  C-B
          Component Balance as of the Closing Date, and  (5)  for
          any  Distribution  Date in or after the  month  of  the
          ninth   anniversary   of  the  month   of   the   first
          Distribution  Date,  50%  of  the  related  Group   C-B
          Component Balance as of the Closing Date,

                                  54

<PAGE>
          
in  which case, as follows: (1) for any such Distribution Date in
or  after the month of the fifth anniversary of the month of  the
first  Distribution Date but before the sixth anniversary of  the
month  of  the  first  Distribution Date,  the  Group  II  Senior
Percentage,  the  Group III Senior Percentage  or  the  Group  IV
Senior Percentage, as applicable, for such Distribution Date plus
70%  of the Subordinate Percentage for the related Loan Group for
such Distribution Date; (2) for any such Distribution Date in  or
after  the  month of the sixth anniversary of the  month  of  the
first Distribution Date but before the seventh anniversary of the
month  of  the  first  Distribution Date,  the  Group  II  Senior
Percentage,  the  Group III Senior Percentage  or  the  Group  IV
Senior Percentage, as applicable, for such Distribution Date plus
60%  of the Subordinate Percentage for the related Loan Group for
such Distribution Date; (3) for any such Distribution Date in  or
after  the month of the seventh anniversary of the month  of  the
first Distribution Date but before the eighth anniversary of  the
month  of  the  first  Distribution Date,  the  Group  II  Senior
Percentage,  the  Group III Senior Percentage  or  the  Group  IV
Senior Percentage, as applicable, for such Distribution Date plus
40%  of the Subordinate Percentage for the related Loan Group for
such Distribution Date; (4) for any such Distribution Date in  or
after  the  month of the eighth anniversary of the month  of  the
first  Distribution Date but before the ninth anniversary of  the
month  of  the  first  Distribution Date,  the  Group  II  Senior
Percentage,  the  Group III Senior Percentage  or  the  Group  IV
Senior Percentage, as applicable, for such Distribution Date plus
20%  of the Subordinate Percentage for the related Loan Group for
such  Distribution  Date; and (5) for any such Distribution  Date
thereafter, the Group II Senior Percentage, the Group III  Senior
Percentage or the Group IV Senior Percentage, as applicable,  for
such Distribution Date.

     If  on any Distribution Date the allocation to the Group II-
L,  Group  III-L or the Group IV-L Regular Interests (other  than
the Class III-P-L Regular Interests) of Principal Prepayments  in
the  percentage  required  would reduce  the  sum  of  the  Class
Principal  Balances  of such Regular Interests  below  zero,  the
Group  II  Senior  Prepayment Percentage, the  Group  III  Senior
Prepayment  Percentage  or  the Group IV  Senior  Percentage,  as
applicable,  for such Distribution Date shall be limited  to  the
percentage  necessary to reduce such sum to zero. Notwithstanding
the foregoing, however, on each Distribution Date, the Class III-
P-L  Regular  Interests will receive the Class III-P Fraction  of
all  principal payments, including, without limitation, Principal
Prepayments,  received in respect of each  Class  III-P  Mortgage
Loan.

     Group  II  Senior  Principal Distribution  Amount:  For  any
     -------------------------------------------------
Distribution Date, an amount equal to the sum of (a) the Group II
Senior Percentage of the Principal Payment Amount for Loan  Group
II,  (b)  the  Group  II  Senior  Prepayment  Percentage  of  the
Principal  Prepayment Amount for Loan Group II and (c) the  Group
II Senior Liquidation Amount.

     Group  II  Subordinate  Percentage:  With  respect  to   any
     ----------------------------------
Distribution  Date, the excess of 100% over the Group  II  Senior
Percentage for such date.

     Group   II   Subordinate  Prepayment  Percentage:   On   any
     ------------------------------------------------
Distribution Date for Loan Group II, the excess of 100% over  the
Group II Senior Prepayment Percentage for such Distribution Date;
provided, however, that if the aggregate Class Principal  Balance
of the Group II-A Certificates has been reduced to zero, then the
Group II Subordinate Prepayment Percentage shall equal 100%.

                               55

<PAGE>

     Group  II  Subordinate  Principal  Prepayments  Distribution
     ------------------------------------------------------------
Amount:  On  any  Distribution Date,  the  Group  II  Subordinate
- ------
Prepayment Percentage of the Principal Prepayment Amount for Loan
Group II.

     Group  III Certificates: The Class III-A-1, Class III-X  and
     -----------------------
Class III-P Certificates.

     Group  III-L  Regular Interests: The Class III-A-1-L,  Class
     -------------------------------
III-X-L and Class III-P-L Regular Interests.

     Group  III  Loans:   The Mortgage Loans  designated  on  the
     -----------------
Mortgage Loan Schedule as Group III Loans.

     Group  III Premium Rate Mortgage Loans:  The Group III Loans
     --------------------------------------
having Pass-Through Rates in excess of 7.000% per annum.

     Group III Senior Liquidation Amount: The aggregate, for each
     -----------------------------------
Group III Loan which became a Liquidated Mortgage Loan during the
Prior  Period,  of  the  lesser of:  (i)  the  Group  III  Senior
Percentage  of  the  Principal  Balance  of  such  Mortgage  Loan
(exclusive  of the Class III-P Fraction thereof, with respect  to
any  Class  III-P Mortgage Loan), and (ii) the Group  III  Senior
Prepayment  Percentage of the Liquidation Principal with  respect
to such Mortgage Loan.

     Group   III   Senior  Percentage:  With   respect   to   any
     --------------------------------
Distribution Date, the lesser of (i) 100% and (ii) the Class III-
A-1  Principal Balance divided by the aggregate Principal Balance
of  the Group III Loans (less the Class III-P Principal Balance),
in each case immediately prior to the Distribution Date.

     Group  III  Senior Principal Distribution  Amount:  For  any
     -------------------------------------------------
Distribution  Date, an amount equal to the sum of (a)  the  Group
III  Senior Percentage of the Principal Payment Amount  for  Loan
Group  III  (exclusive  of  the portion thereof  attributable  to
principal  distributions to the Class III-P-L  Regular  Interests
pursuant to clauses (I)(c)(i) and (II)(c)(i) of the definition of
"REMIC  II  Distribution  Amount"),  (b)  the  Group  III  Senior
Prepayment Percentage of the Principal Prepayment Amount for Loan
Group  III  (exclusive  of  the portion thereof  attributable  to
principal  distributions to the Class III-P-L  Regular  Interests
pursuant to clauses (I)(c)(i) and (II)(c)(i) of the definition of
"REMIC II Distribution Amount", as applicable) and (c) the  Group
III Senior Liquidation Amount.

     Group  III  Subordinate  Percentage:  With  respect  to  any
     -----------------------------------
Distribution Date, the excess of 100% over the Group  III  Senior
Percentage for such date.

     Group   III  Subordinate  Prepayment  Percentage:   On   any
     ------------------------------------------------
Distribution Date for Loan Group III, the excess of 100% over the
Group  III  Senior  Prepayment Percentage for  such  Distribution
Date;  provided,  however, that if the  Class  III-A-1  Principal
Balance  has been reduced to zero, then the Group III Subordinate
Prepayment Percentage shall equal 100%.

     Group  III  Subordinate  Principal Prepayments  Distribution
     ------------------------------------------------------------
Amount:  On  any  Distribution Date, the  Group  III  Subordinate
- ------
Prepayment Percentage of the Principal Prepayment Amount for Loan
Group  III  (exclusive  of  the portion thereof  attributable  to
principal  distributions to the Class III-P-L  Regular  Interests
pursuant  to  clause  (I)(c)(i) of the definition  of  "REMIC  II
Distribution Amount").

     Group  IV  Certificates: The Class  IV-A-1  and  Class  IV-X
     -----------------------
Certificates.

                                 56

<PAGE>

     Group  IV-L Regular Interests: The Class IV-A-1-L and  Class
     -----------------------------
IV-X-L Regular Interests.

     Group  IV  Loans:   The  Mortgage Loans  designated  on  the
     ----------------
Mortgage Loan Schedule as Group IV Loans.

     Group  IV  Premium Rate Mortgage Loans:  The Group IV  Loans
     --------------------------------------
having Pass-Through Rates in excess of 6.750% per annum.

     Group IV Senior Liquidation Amount: The aggregate, for  each
     ----------------------------------
Group IV Loan which became a Liquidated Mortgage Loan during  the
Prior  Period,  of  the  lesser  of:  (i)  the  Group  IV  Senior
Percentage  of the Principal Balance of such Mortgage  Loan,  and
(ii) the Group IV Senior Prepayment Percentage of the Liquidation
Principal with respect to such Mortgage Loan.

     Group IV Senior Percentage: With respect to any Distribution
     --------------------------
Date,  the lesser of (i) 100% and (ii) the Class IV-A-1 Principal
Balance  divided by the aggregate Principal Balance of the  Group
IV  Loans,  in  each case immediately prior to  the  Distribution
Date.

     Group  IV  Senior  Principal Distribution  Amount:  For  any
     -------------------------------------------------
Distribution Date, an amount equal to the sum of (a) the Group IV
Senior Percentage of the Principal Payment Amount for Loan  Group
IV,  (b)  the  Group  IV  Senior  Prepayment  Percentage  of  the
Principal  Prepayment Amount for Loan Group IV and (c) the  Group
IV Senior Liquidation Amount.

     Group  IV  Subordinate  Percentage:  With  respect  to   any
     ----------------------------------
Distribution  Date, the excess of 100% over the Group  IV  Senior
Percentage for such date.

     Group   IV   Subordinate  Prepayment  Percentage:   On   any
     ------------------------------------------------
Distribution Date for Loan Group IV, the excess of 100% over  the
Group IV Senior Prepayment Percentage for such Distribution Date;
provided, however, that if the Class IV-A-1 Principal Balance has
been  reduced  to zero, then the Group IV Subordinate  Prepayment
Percentage shall equal 100%.

     Group  IV  Subordinate  Principal  Prepayments  Distribution
     ------------------------------------------------------------
Amount:  On  any  Distribution Date,  the  Group  IV  Subordinate
- ------
Prepayment Percentage of the Principal Prepayment Amount for Loan
Group IV.

     Indirect  DTC Participants: Entities such as banks, brokers,
     --------------------------
dealers  or  trust companies, that clear through  or  maintain  a
custodial relationship with a DTC Participant, either directly or
indirectly.

     Insurance  Proceeds: Amounts paid or payable by the  insurer
     -------------------
under  any Primary Insurance Policy or any other insurance policy
(including   any   replacement  policy   permitted   under   this
Agreement),  covering  any Mortgage Loan or  Mortgaged  Property,
including,  without  limitation,  any  hazard  insurance   policy
required  pursuant  to Section 3.07, any title  insurance  policy
required  pursuant to Section 2.03, and any FHA insurance  policy
or VA guaranty.

     Interest Distribution Amount: On any Distribution Date,  for
     ----------------------------
any  Class of the REMIC I Regular Interests, the REMIC II Regular
Interests (or the Components thereof in the case of the Class I-A-
1-L  Regular Interests) and the Residual Certificates (other than
the  Class  R-3 Certificates), the amount of interest accrued  on
the  respective  Class  Principal  Balance,  Component  Principal
Balance,  Class Notional Amount or Component Notional Amount,  as
applicable,  at  the related Remittance Rate for  

                               57

<PAGE>

such  Class  or Component  during  the Prior Period, in each case
before  giving effect to allocations of Realized Losses for the 
Prior Period  or distributions  to be made on such Distribution 
Date,  reduced  by Uncompensated Interest Shortfall, interest 
shortfalls related  to the  Relief  Act  and  the interest portion
of  Realized  Losses allocated   to   such  Class  pursuant  to  
the  definitions   of "Uncompensated  Interest Shortfall", "Relief 
Act"  and  "Realized Loss".   The Interest Distribution Amount for 
the Class I-A-20-L, Class II-A-13-L and Class P-L Regular Interests 
shall equal zero. The   Interest  Distribution  Amount  for  Component   
I-A-1-4-L, Component  I-A-1-6-L, Component I-A-21-1-L, Component 
I-A-21-2-L, Component II-A-4-1-L and Component II-A-4-2-L shall equal 
zero.  

     Interest Transfer Amount: On any Distribution Date for  each
     ------------------------
Undercollateralized  Group,  an  amount  equal  to  one   month's
interest  on the applicable Principal Transfer Amount  at  6.500%
per  annum if the Undercollateralized Group is Loan Group II,  at
7.000%  per annum if the Undercollateralized Group is Loan  Group
III  and at 6.750% per annum if the Undercollateralized Group  is
Loan  Group IV, plus any shortfall of interest on the Group  II-L
Regular Interests (if the Undercollateralized Group is Loan Group
II),  Group  III-L  Regular Interests (if the Undercollateralized
Group is Loan Group III) or the Group IV-L Regular Interests  (if
the  Undercollateralized  Group is  Loan  Group  IV)  from  prior
Distribution Dates, including accrued and unpaid interest on such
shortfall at the applicable rate set forth above.

     Investment Account: The commingled account (which  shall  be
     ------------------
commingled  only with investment accounts related  to  series  of
pass-through certificates with a class of certificates which  has
a rating equal to the highest of the Ratings of the Certificates)
maintained by the Master Servicer in the trust department of  the
Investment Depository pursuant to Section 3.03 and which bears  a
designation acceptable to the Rating Agencies.

     Investment Depository: Chemical Bank, New York, New York  or
     ---------------------
another bank or trust company designated from time to time by the
Master Servicer. The Investment Depository shall at all times  be
an Eligible Institution.

     Junior Subordinate Certificates: The Class I-B-4, Class I-B-
     -------------------------------
5,  Class  I-B-6,  Class  C-B-4,  Class  C-B-5  and  Class  C-B-6
Certificates.

     Lender: An institution from which the Company purchased  any
     ------
Mortgage Loans pursuant to a Selling and Servicing Contract.

     Liquidated  Mortgage Loan: A Mortgage Loan as to  which  the
     -------------------------
Master  Servicer  or the applicable Servicer  has  determined  in
accordance  with  its  customary  servicing  practices  that  all
amounts  which it expects to recover from or on account  of  such
Mortgage  Loan,  whether  from  Insurance  Proceeds,  Liquidation
Proceeds or otherwise have been recovered. For purposes  of  this
definition,  acquisition of a Mortgaged Property by the  REMIC  I
Trust  Fund shall not constitute final liquidation of the related
Mortgage Loan.

     Liquidation  Principal: The principal portion of Liquidation
     ----------------------
Proceeds  received (exclusive of the portion thereof attributable
to distributions to Component I-A-1-6-L and the Class P-L Regular
Interests  pursuant  to clauses (I)(a)(i), (I)(c)(i),  (II)(a)(i)
and  (II)(c)(i)  of  the  definition of  "REMIC  II  Distribution
Amount", as applicable) with respect to each Mortgage Loan  which
became  a  Liquidated Mortgage Loan (but not  in  excess  of  the
principal balance thereof) during the Prior 

                                 58

<PAGE>

Period.

     Liquidation  Proceeds: Amounts after  deduction  of  amounts
     ---------------------
reimbursable  under  Section 3.05(a)(i)  and  (ii)  received  and
retained in connection with the liquidation of defaulted Mortgage
Loans,  whether  through  foreclosure or  otherwise,  other  than
Insurance Proceeds.

     Loan  Group: Loan Group I, Loan Group II, Loan Group III  or
     -----------
Loan Group IV, as applicable.

     Loan  Group I: The group of Mortgage Loans comprised of  the
     -------------
Group I Loans.

     Loan Group II: The group of Mortgage Loans comprised of  the
     -------------
Group II Loans.

     Loan Group III: The group of Mortgage Loans comprised of the
     --------------
Group III Loans.

     Loan Group IV: The group of Mortgage Loans comprised of  the
     -------------
Group IV Loans.

     Loan-to-Value  Ratio:  The original principal  amount  of  a
     --------------------
Mortgage  Loan divided by the Original Value; however, references
to  "current  Loan-to-Value Ratio" shall mean  the  then  current
Principal  Balance  of a Mortgage Loan divided  by  the  Original
Value.

     Master  Servicer:   The  Company, or any  successor  thereto
     ----------------
appointed as provided pursuant to Section 7.02, acting to service
and administer the Mortgage Loans pursuant to Section 3.01.

     Master Servicing Fee: The fee charged by the Master Servicer
     --------------------
for  supervising  the  mortgage servicing and  advancing  certain
expenses,  equal to a per annum rate set forth for each  Mortgage
Loan  in  Exhibit D on the outstanding Principal Balance of  such
Mortgage Loan, payable monthly from the Certificate Account,  the
Investment Account or the Custodial Account for P&I.

     Monthly  P&I  Advance: An advance of  funds  by  the  Master
     ---------------------
Servicer pursuant to Section 4.02 or a Servicer pursuant  to  its
Selling and Servicing Contract to cover delinquent principal  and
interest installments.

     Monthly  Payment:  The scheduled payment  of  principal  and
     ----------------
interest  on a Mortgage Loan (including any amounts  due  from  a
Buydown  Fund, if any) which is due on the related Due  Date  for
such Mortgage Loan.

     Mortgage:  The  mortgage, deed of trust or other  instrument
     --------
securing a Mortgage Note.

     Mortgaged Property: With respect to any Mortgage Loan, other
     ------------------
than  a  Cooperative  Loan,  the  real  property,  together  with
improvements thereto, and, with respect to any Cooperative  Loan,
the related Cooperative Stock and Cooperative Lease, securing the
indebtedness of the Mortgagor under the related Mortgage Loan.

     Mortgage  File: The following documents or instruments  with
     --------------
respect  to each Mortgage Loan transferred and assigned  pursuant
to  Section 2.01, (X) with respect to each Mortgage Loan that  is
not a Cooperative Loan:

                               59

<PAGE>


          (i)   The original Mortgage Note endorsed to "U.S. Bank
     National   Association,   as   Custodian/Trustee,    without
     recourse" or "U.S. Bank National Association, as Trustee for
     the benefit of the Holders from time to time of PNC Mortgage
     Securities Corp. Mortgage Pass-Through Certificates,  Series
     1998-6,  without recourse" and all intervening  endorsements
     evidencing  a  complete  chain  of  endorsements  from   the
     originator to the Trustee, or, in the event of any Destroyed
     Mortgage  Note,  a  copy  or  a duplicate  original  of  the
     Mortgage Note, together with an original lost note affidavit
     from  the  originator of the related Mortgage  Loan  or  the
     Company  stating that the original Mortgage Note  was  lost,
     misplaced or destroyed, together with a copy of the  related
     Mortgage  Note;  in  the  event the Mortgage  Notes  or  the
     assignments  referred  to  in  Section  (iii)(2)   of   this
     definition  of "Mortgage File" are endorsed or  executed  in
     blank  as of the Closing Date, the Company shall, within  45
     days  of  the  Closing Date, cause such  Mortgage  Notes  or
     assignments to be endorsed or executed pursuant to the terms
     set forth herein;
     
          (ii) The Buydown Agreement, if applicable;
     
          (iii)     A Mortgage that is either
     
          (1)  the original recorded Mortgage with recording information
     thereon for the jurisdiction in which the Mortgaged Property is
     located,  together  with a Mortgage  assignment  thereof  in
     recordable  form  to  "U.S.  Bank National  Association,  as
     Custodian/Trustee", or to "U.S. Bank National Association, as
     Trustee for the Holders of PNC Mortgage Securities Corp. Mortgage
     Pass-Through Certificates, Series 1998-6" and all intervening
     assignments evidencing a complete chain of assignment, from the
     originator to the name holder or the payee endorsing the related
     Mortgage Note; or
     
          (2)  a copy of the Mortgage which represents a true and 
     correct reproduction of the original Mortgage and which has 
     either been certified (i) on the face thereof by the public 
     recording office in the appropriate jurisdiction in which 
     the Mortgaged Property is located, or (ii) by the originator 
     or Lender as a true and correct copy the original of which 
     has been sent for recordation and an original Mortgage assign-
     ment thereof duly executed and acknowledged in recordable form
     to "U.S. Bank National Association, as Custodian/Trustee" or 
     to "U.S. Bank National Association, as Trustee for the Holders
     of PNC Mortgage Securities Corp. Mortgage Pass-Through Certi-
     ficates, Series 1998-6" and all intervening assignments 
     evidencing a complete chain of assignment from the originator 
     to the name holder or the payee endorsing the related Mortgage
     Note;

          (iv)      A copy of (a) the title insurance policy,  or
     (b) in lieu thereof, a title insurance binder, a copy of  an
     attorney's  title opinion, certificate or other evidence  of
     title acceptable to the Company; and
     
          (v)   For  any Mortgage Loan that has been modified  or
     amended,  the  original instrument or instruments  effecting
     such modification or amendment;
     
and (Y) with respect to each Cooperative Loan:

                                   61

<PAGE>

          (i)   the original Mortgage Note endorsed to "U.S. Bank
     National  Association, as Custodian/Trustee",  or  to  "U.S.
     Bank National Association, as Trustee for the Holders of PNC
     Mortgage     Securities    Corp.    Mortgage    Pass-Through
     Certificates,    Series   1998-6"   and   all    intervening
     endorsements  evidencing a complete chain  of  endorsements,
     from the originator to the Trustee, or, in the event of  any
     Destroyed  Mortgage Note, a copy or a duplicate original  of
     the  Mortgage  Note,  together with an  original  lost  note
     affidavit  from the originator of the related Mortgage  Loan
     or  the Company stating that the original Mortgage Note  was
     lost,  misplaced or destroyed, together with a copy  of  the
     related Mortgage Note;
     
          (ii)       A  counterpart of the Cooperative Lease  and
     the Assignment of Proprietary Lease to the originator of the
     Cooperative  Loan  with intervening assignments  showing  an
     unbroken chain of title from such originator to the Trustee;
     
          (iii)      The  related Cooperative Stock  Certificate,
     representing  the  related Cooperative  Stock  pledged  with
     respect  to such Cooperative Loan, together with an  undated
     stock power (or other similar instrument) executed in blank;
     
          (iv)   The  original  recognition  agreement   by   the
     Cooperative  of the interests of the mortgagee with  respect
     to the related Cooperative Loan;
     
          (v)  The Security Agreement;
     
          (vi)  Copies of the original UCC-1 financing statement,
     and any continuation statements, filed by the originator  of
     such  Cooperative Loan as secured party, each with  evidence
     of   recording  thereof,  evidencing  the  interest  of  the
     originator  under the Security Agreement and the  Assignment
     of Proprietary Lease;
     
          (vii)     Copies of the filed UCC-3 assignments of  the
     security interest referenced in clause (vi) above showing an
     unbroken  chain of title from the originator to the Trustee,
     each  with  evidence  of recording thereof,  evidencing  the
     interest of the originator under the Security Agreement  and
     the Assignment of Proprietary Lease;
     
          (viii)    An executed assignment of the interest of the
     originator   in   the  Security  Agreement,  Assignment   of
     Proprietary  Lease and the recognition agreement  referenced
     in  clause  (iv) above, showing an unbroken chain  of  title
     from the originator to the Trustee;
     
          (ix) An executed UCC-1 financing statement showing the Company as
     debtor  and  the Trustee as secured party, each  in  a  form
     sufficient for filing, evidencing the interest of such debtors in
     the Cooperative Loans; and
     
(x)  For any Cooperative Loan that has been modified or amended,
the original instrument or instruments effecting such
modification or amendment.
     Mortgage Interest Rate: For any Mortgage Loan, the per annum
rate at which interest accrues on such Mortgage Loan pursuant  to
the terms of the related Mortgage Note.

     Mortgage  Loan Schedule: The schedule, as amended from  time
     -----------------------
to  time,  of Mortgage Loans attached 

                                 61

<PAGE>

hereto as Exhibit D, which shall  set  forth  as to each Mortgage 
Loan the following, among other things:

          (i)     its loan number,
     
          (ii)    the address of the Mortgaged Property,
     
          (iii)   the name of the Mortgagor,
     
          (iv)    the Original Value of the property subject 
                  to  the Mortgage,
     
          (v)     the Principal Balance as of the Cut-Off Date,
     
          (vi)    the  Mortgage Interest Rate borne by the Mortgage
                  Note,
     
          (vii)   whether  a Primary Insurance  Policy  is  in
                  effect as of the Cut-Off Date,
     
          (viii)  the maturity of the Mortgage Note,
     
          (ix)    the  Servicing Fee and the Master Servicing  Fee,
                  and
     
          (x)     its Loan Group.

     Mortgage  Loans: With respect to each Cooperative Loan,  the
     ---------------
related   Mortgage  Note,  Security  Agreement,   Assignment   of
Proprietary  Lease, Cooperative Stock Certificate and Cooperative
Lease,  and,  with  respect to each Mortgage Loan  other  than  a
Cooperative  Loan, the Mortgages and the related Mortgage  Notes,
each  transferred  and assigned to the Trustee  pursuant  to  the
provisions  hereof as from time to time are held as part  of  the
REMIC  I  Trust Fund, the Mortgage Loans so held being identified
in the Mortgage Loan Schedule.

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

     Mortgage Pool: All of the Mortgage Loans.
     -------------

     Mortgagor: The obligor on a Mortgage Note.
     ---------

     Nonrecoverable  Advance: With respect to any Mortgage  Loan,
     -----------------------
any  advance which the Master Servicer shall determine  to  be  a
Nonrecoverable Advance pursuant to Section 4.03 and which was, or
is  proposed  to be, made by (i) the Master Servicer  or  (ii)  a
Servicer pursuant to its Selling and Servicing Contract.

     Non-U.S. Person: A Person that is not a U.S. Person.
     ---------------

     OTS:  The  Office  of Thrift Supervision, or  any  successor
     ---
thereto.

                                 62

<PAGE>

     Officer's Certificate: A certificate signed by the  Chairman
     ---------------------
of  the  Board, the President, a Vice President, or the Treasurer
of the Master Servicer and delivered to the Trustee.

     I-PO Fraction: For each I-PO Mortgage Loan, a fraction,  the
     -------------
numerator of which is 6.750% less the Pass-Through Rate on such I-
PO Mortgage Loan and the denominator of which is 6.750%.

     I-PO  Mortgage  Loan: Any Group I Loan with  a  Pass-Through
     --------------------
Rate of less than 6.750% per annum.

     Opinion of Counsel: A written opinion of counsel, who  shall
     ------------------
be  reasonably acceptable to the Trustee and who may  be  counsel
for the Company or the Master Servicer.

     Original Value: With respect to any Mortgage Loan other than
     --------------
a  Mortgage  Loan  originated for the purpose of  refinancing  an
existing mortgage debt, the lesser of (a) the Appraised Value (if
any) of the Mortgaged Property at the time the Mortgage Loan  was
originated  or  (b)  the purchase price paid  for  the  Mortgaged
Property  by  the  Mortgagor. With respect  to  a  Mortgage  Loan
originated for the purpose of refinancing existing mortgage debt,
the  Original Value shall be equal to the Appraised Value of  the
Mortgaged  Property at the time the Mortgage Loan was  originated
or  the appraised value at the time the refinanced mortgage  debt
was incurred.

     Overcollateralized Group: With respect to Loan Group II,  if
     ------------------------
on   any   Distribution  Date  such  Loan   Group   is   not   an
Undercollateralized Group, with respect to Loan Group III, if  on
any    Distribution   Date   such   Loan   Group   is   not    an
Undercollateralized Group and with respect to Loan Group  IV,  if
on   any   Distribution  Date  such  Loan   Group   is   not   an
Undercollateralized Group.

     Ownership   Interest:    With  respect   to   any   Residual
     --------------------
Certificate, any ownership or security interest in such  Residual
Certificate, including any interest in a Residual Certificate  as
the  Holder thereof and any other interest therein whether direct
or indirect, legal or beneficial, as owner or as pledgee.

     Pass-Through Entity:  Any regulated investment company, real
     -------------------
estate investment trust, common trust fund, partnership, trust or
estate,  and any organization to which Section 1381 of  the  Code
applies.

     Pass-Through Rate: For each Mortgage Loan, a rate  equal  to
     -----------------
the  Mortgage  Interest  Rate for such  Mortgage  Loan  less  the
applicable  per  annum percentage rates related to  each  of  the
Servicing  Fee  and the Master Servicing Fee. For  each  Mortgage
Loan,  any calculation of monthly interest at such rate shall  be
based upon annual interest at such rate (computed on the basis of
a  360-day  year of twelve 30-day months) on the unpaid Principal
Balance  of the related Mortgage Loan divided by twelve, and  any
calculation of interest at such rate by reason of a Payoff  shall
be  based  upon  annual interest at such rate on the  outstanding
Principal  Balance of the related Mortgage Loan multiplied  by  a
fraction,  the numerator of which is the number of  days  elapsed
from the Due Date of the last scheduled payment of principal  and
interest to, but not including, the date of such Payoff, and  the
denominator of which is (a) for Payoffs received on a  Due  Date,
360, and (b) for all other Payoffs, 365.

     Paying  Agent:  Any paying agent appointed  by  the  Trustee
     -------------
pursuant to Section 8.12.

                               63

<PAGE>

     Payoff:  Any  Mortgagor payment of principal on  a  Mortgage
     ------
Loan  equal to the entire outstanding Principal Balance  of  such
Mortgage  Loan, if received in advance of the last scheduled  Due
Date  for  such  Mortgage Loan and accompanied by  an  amount  of
interest equal to accrued unpaid interest on the Mortgage Loan to
the date of such payment-in-full.

     Payoff  Earnings: For any Distribution Date with respect  to
     ----------------
each  Mortgage Loan on which a Payoff was received by the  Master
Servicer  during the Payoff Period, the aggregate of the interest
earned by the Master Servicer from investment of each such Payoff
from  the  date of receipt of such Payoff until the Business  Day
immediately  preceding  the  related Distribution  Date  (net  of
investment losses).

     Payoff Interest: For any Distribution Date with respect to a
     ---------------
Mortgage  Loan for which a Payoff was received on  or  after  the
first  calendar  day of the month of such Distribution  Date  and
before the 15th calendar day of such month, an amount of interest
thereon at the applicable Pass-Through Rate from the first day of
the month of distribution through the day of receipt thereof;  to
the  extent  (together  with Payoff Earnings  and  the  aggregate
Master   Servicing  Fee)  not  required  to  be  distributed   as
Compensating Interest on such Distribution Date, Payoff  Interest
shall  be  payable to the Master Servicer as additional servicing
compensation.

     Payoff Period: With respect to the first Distribution  Date,
     -------------
the  period  from  the  Cut-Off Date  through  August  14,  1998,
inclusive;  and with respect to any Distribution Date thereafter,
the period from the 15th day of the Prior Period through the 14th
day of the month of such Distribution Date, inclusive.

     Percentage Interest:  (a) With respect to the right of  each
     -------------------
Certificate of a particular Class in the distributions  allocated
to  such  Class, "Percentage Interest" shall mean the  percentage
undivided  beneficial  ownership  interest  evidenced   by   such
Certificate of such Class, which percentage shall equal:

          (i)   with  respect to any Certificate (other than  the
     Residual   Certificates,  any   Class   of   the   Class   X
     Certificates, the Class I-A-10, Class I-A-22, Class  II-A-10
     and  Class  I-A-1  Certificates), its Certificate  Principal
     Balance divided by the applicable Class Principal Balance;
     
          (ii)  with  respect  to  any  Class  of  the  Class   X
     Certificates, the Class I-A-10, Class I-A-22 and Class II-A-
     10   Certificates,  the  portion  of  the  respective  Class
     Notional Amount evidenced by such Certificate divided by the
     respective Class Notional Amount;
     
          (iii)     with respect to the Class I-A-1 Certificates,
     its  Certificate Principal Balance divided by the applicable
     Class  Principal Balance; provided that if the  Class  I-A-1
     Principal  Balance  has  been  reduced  to  zero   but   the
     respective  Component Notional Amounts thereof  are  greater
     than  zero,  the  Certificate Principal Balance  immediately
     prior   to  the  Distribution  Date  when  the  Class  I-A-1
     Principal Balance was reduced to zero divided by the Class I-
     A-1 Principal Balance as such time; and
     
          (iv)  with  respect  to the Residual Certificates,  the
     percentage set forth on the face of such Certificate.

                               64

<PAGE>
     
     (b)  With respect to the rights of each Certificate in connection
with  Sections 5.09, 7.01, 8.01(c), 8.02, 8.07, 10.01 and  10.03,
"Percentage   Interest"  shall  mean  the  percentage   undivided
beneficial  interest evidenced by such Certificate in REMIC  III,
which for purposes of such rights only shall equal:

     (A)   if  the Class I-A-1 Principal Balance is greater  than
zero  or  if the Class I-A-1 Principal Balance and the  Component
Notional Amounts of Component I-A-1-1 and Component I-A-1-5  have
all been reduced to zero;

          (i)   with  respect to any Certificate (other than  any
     Class of the Class X Certificates, the Class I-A-10, Class I-
     A-22, Class II-A-10 and Class R-3 Certificates), the product
     of  (x)  ninety-three percent (93%) and (y)  the  percentage
     calculated by dividing its Certificate Principal Balance  by
     the   Aggregate   Certificate  Principal  Balance   of   the
     Certificates; provided, however, that the percentage in  (x)
     above  shall  be  increased by one percent  (1%)  upon  each
     retirement   of   the   Certificates   referenced   in   the
     parenthetical above (other than the Class R-3 Certificates);
     
          (ii)  with  respect  to any of Class  of  the  Class  X
     Certificates, the Class I-A-10, Class I-A-22 and Class II-A-
     10  Certificates,  one  percent (1%) of  such  Certificate's
     Percentage  Interest as calculated by paragraph  (a)(ii)  of
     this definition; and
     
          (iii)     with respect to the Class R-3 Certificates, zero; or
               
     (B)   if  the Class I-A-1 Principal Balance has been reduced
to  zero  but the Component Notional Amounts of Component I-A-1-1
and Component I-A-1-5 are greater than zero;

          (i)   with  respect to any Certificate (other than  any
     Class of the Class X Certificates, the Class I-A-1, Class I-
     A-10,   Class   I-A-22,   Class  II-A-10   and   Class   R-3
     Certificates), the product of (x) ninety-two  percent  (92%)
     and   (y)   the   percentage  calculated  by  dividing   its
     Certificate  Principal Balance by the Aggregate  Certificate
     Principal  Balance  of the Certificates; provided,  however,
     that  the percentage in (x) above shall be increased by  one
     percent  (1%)  upon  each  retirement  of  the  Certificates
     referenced in the parenthetical above (other than the  Class
     R-3 Certificates);
     
          (ii)  with  respect  to any of Class  of  the  Class  X
     Certificates,  the Class I-A-1, Class I-A-10,  Class  I-A-22
     and  Class  II-A-10 Certificates, one percent (1%)  of  such
     Certificate's Percentage Interest as calculated by paragraph
     (a)(ii) of this definition (with the "Class Notional Amount"
     of  the  Class I-A-1 Certificates equal to the  sum  of  the
     Component Notional Amounts of the Components thereof); and
     
     (iii)     with respect to the Class R-3 Certificates, zero.

     Permitted  Transferee:  With  respect  to  the  holding   or
     ---------------------
ownership of any Residual Certificate, any Person other than  (i)
the  United States, a State or any 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 the taxes imposed by Chapter 1 

                                  65

<PAGE>

of  the Code  (unless such organization is subject to the tax im-
posed by Section  511  of the Code on unrelated business taxable  
income),(iv) rural electric and telephone cooperatives described 
in Code Section 1381(a)(2)(C),(v) any "electing large  partnership"  
as defined in Section 775(a) of the Code, (vi) any Person from  
whom the Trustee has not received an affidavit to the effect that 
it is  not  a  "disqualified organization"  within  the  meaning  
of Section 860E(e)(5)of the Code, and (vii) any other Person so
designated  by the Company based upon an Opinion of Counsel  that
the  transfer of an Ownership Interest in a Residual  Certificate
to  such  Person  may cause REMIC I, REMIC II or  REMIC  III,  as
applicable,  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 Code Section 7701 or successor provisions. A corporation
shall  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,  limited  liability
     ------
company,  partnership,  joint venture,  association,  joint-stock
company, trust, unincorporated organization or government or  any
agency or political subdivision thereof.

     Planned Principal Balance: The amount set forth in the table
     -------------------------
attached  as  Appendix A to the Prospectus,  for  the  applicable
Distribution Date, for the Class I-A-2, Class I-A-3, Class I-A-4,
Class   I-A-5,  Class  I-A-6,  Class  I-A-17  and  Class   I-A-20
Certificates, and for the Segment P Group and the combined amount
set forth for the Class I-A-7 Certificates and Component I-A-1-2,
which   amount  shall  also  constitute  the  "Planned  Principal
Balance"   for   the  Corresponding  Classes  and   Corresponding
Components.

     Prepaid Monthly Payment: Any Monthly Payment received  prior
     -----------------------
to  its scheduled Due Date, which is intended to be applied to  a
Mortgage  Loan on its scheduled Due Date and held in the  related
Custodial Account for P&I until the Withdrawal Date following its
scheduled Due Date.

     Primary  Insurance  Policy: A policy  of  mortgage  guaranty
     --------------------------
insurance,  if  any,  on an individual Mortgage  Loan,  providing
coverage as required by Section 2.03(xi).

     Principal Balance: Except as used in Sections 2.02, 3.09 and
     -----------------
9.01 and for purposes of the definition of Purchase Price, at the
time  of  any determination, the principal balance of a  Mortgage
Loan remaining to be paid at the close of business on the Cut-Off
Date,  after application of all scheduled principal payments  due
on  or  before the Cut-Off Date, whether or not received, reduced
by  all  amounts  distributed or (except when such  determination
occurs  earlier in the month than the Distribution  Date)  to  be
distributed  to Certificateholders through the Distribution  Date
in  the month of determination that are reported as allocable  to
principal of such Mortgage Loan.

     For purposes of the definition of Purchase Price and as used
in   Sections   2.02,  3.09  and  9.01,  at  the  time   of   any
determination, the principal balance of a Mortgage Loan remaining
to  be  paid at the close of business on the Cut-Off Date,  after
deduction  of all scheduled principal payments due on  or  before
the Cut-Off Date, whether or not received, reduced by all amounts
distributed  or  to be distributed to Certificateholders  through
the  Distribution  Date  in the month of determination  that  are
reported as allocable to principal of such Mortgage Loan.

                             66

<PAGE>

     In  the  case  of  a  Substitute Mortgage  Loan,  "Principal
Balance"  shall  mean,  at  the time of  any  determination,  the
principal balance of such Substitute Mortgage Loan transferred to
the  REMIC I Trust Fund, on the date of substitution, reduced  by
all    amounts    distributed   or   to   be    distributed    to
Certificateholders through the Distribution Date in the month  of
determination that are reported as allocable to principal of such
Substitute Mortgage Loan.

     The  Principal  Balance  of  a Mortgage  Loan  (including  a
Substitute Mortgage Loan) shall not be adjusted solely by  reason
of  any  bankruptcy  or similar proceeding or any  moratorium  or
similar waiver or grace period. Whenever a Realized Loss has been
incurred with respect to a Mortgage Loan during a calendar month,
the  Principal Balance of such Mortgage Loan shall be reduced  by
the amount of such Realized Loss as of the Distribution Date next
following  the end of such calendar month after giving effect  to
the  allocation of Realized Losses and distributions of principal
to the Certificates.

     Principal  Payment: Any payment of principal on  a  Mortgage
     ------------------
Loan other than a Principal Prepayment.

     Principal Payment Amount: On any Distribution Date  and  for
     ------------------------
any  Loan  Group, the sum with respect to the Mortgage  Loans  in
such  Loan Group of (i) the scheduled principal payments  on  the
Mortgage  Loans due on the related Due Date, (ii)  the  principal
portion  of  repurchase proceeds received  with  respect  to  any
Mortgage Loan which was repurchased by the Company pursuant to  a
Purchase Obligation or as permitted by this Agreement during  the
Prior  Period,  and  (iii)  any  other  unscheduled  payments  of
principal  which were received with respect to any Mortgage  Loan
during  the  Prior  Period, other than Payoffs, Curtailments  and
Liquidation Principal.

     Principal Prepayment: Any payment of principal on a Mortgage
     --------------------
Loan which constitutes a Payoff or a Curtailment.

     Principal  Prepayment Amount: On any Distribution  Date  and
     ----------------------------
for any Loan Group, the sum with respect to the Mortgage Loans in
such  Loan  Group of (i) Curtailments received during  the  Prior
Period  from such Mortgage Loans and (ii) Payoffs received during
the Payoff Period from such Mortgage Loans.

     Principal Transfer Amount: On any Distribution Date for each
     -------------------------
Undercollateralized Group, the excess, if any, of  the  aggregate
Class  Principal  Balance of the Class A-L Regular  Interests  of
such  Undercollateralized  Group  over  the  aggregate  Principal
Balance  of  the Mortgage Loans in the related Loan  Group  (less
with  respect to Loan Group III the Class III-P Fraction  of  any
Class III-P Mortgage Loans in Loan Group III).

     Prior  Period: The calendar month immediately preceding  any
     ------------- 
Distribution Date.

     Priority  Rule:  With respect to distributions of  principal
     --------------
to the Segment T Group or the Segment P Group, such distributions
shall occur in the following manner: concurrently, 26.6666655619%
to the Class I-A-12-L Regular Interests and 73.3333344381% to the
Class  I-A-19-L  Regular  Interests,  until  the  Class  I-A-12-L
Principal Balance and Class I-A-19-L Principal Balance have  each
been reduced to zero.

     Pro  Rata Allocation: (i) With respect to losses on Group  I
     --------------------
Loans, the allocation of the principal 

                                  67

<PAGE>

portion of Realized Losses to  the  outstanding  Group  I-L Regular  
Interests  (other  than Component  I-A-1-6-L),  pro rata according  
to  their  respective
Class  or  Component  Principal Balances, in reduction  of  their
respective Class or Component Principal Balances (except  if  the
loss is recognized with respect to a I-PO Mortgage Loan, in which
case  the  I-PO Fraction of such loss will first be allocated  to
Component  I-A-1-6-L,  and the remainder of  such  loss  will  be
allocated as set forth above), and the allocation of the interest
portion  of Realized Losses to the outstanding Group I-L  Regular
Interests,  pro rata according to the amount of interest  accrued
but  unpaid on each such Class or Component in reduction thereof,
and  then  in  reduction of their respective Class  or  Component
Principal Balances (other than the Class I-A-20-L and Class  I-A-
21-L   Regular  Interests  and  Component  I-A-1-6-L);  provided,
however  that  all  Realized  Losses  that  would  otherwise   be
allocable  to  the  Class I-A-1-L Regular Interests  (other  than
Component I-A-1-6-L) will instead be allocated to the Class  I-A-
23-L Regular Interests until the Class I-A-23-L Principal Balance
has  been  reduced to zero; and (ii) with respect  to  losses  on
Group  II  Loans,  Group  III  Loans  and  Group  IV  Loans,  the
allocation  of the principal portion of Realized Losses  relating
to  a  Group  II  Loan, Group III Loan or Group IV  Loan  to  all
Classes of the Group II-L, Group III-L, Group IV-L and Group C-B-
L  Regular  Interests  (other  than  the  Class  III-P-L  Regular
Interests)  pro  rata  according to  their  respective  Class  or
Component  Principal Balances (except if the loss  is  recognized
with  respect to a Class III-P Mortgage Loan, in which  case  the
applicable  Class  III-P  Fraction of such  loss  will  first  be
allocated  to  the  Class  III-P-L  Regular  Interests,  and  the
remainder of such loss will be allocated as set forth above), and
the  allocation of the interest portion of Realized Losses to all
Classes of the Group II-L, Group III-L, Group IV-L and Group C-B-
L  Regular Interests pro rata according to the amount of interest
accrued  but unpaid on each such Class, in reduction thereof  and
then  in  reduction  of  their related Class  Principal  Balances
(other than the Class II-A-4-L, Class II-A-13-L and Class III-P-L
Regular  Interests).  Any losses allocated among all Classes  and
Components  of  REMIC  II  Regular  Interests  pursuant  to  this
definition  of "Pro Rata Allocation" shall also be  allocated  to
the  Corresponding  Classes and Corresponding Components  in  the
same  manner  and amounts as they reduce such attributes  of  the
Corresponding  Class  and Corresponding Components  of  REMIC  II
Regular  Interests;  provided, however,  that  (i)  the  interest
portion of such losses allocated to the Class I-A-2-L, Class I-A-
3-L,  Class I-A-4-L, Class I-A-5-L, Class I-A-6-L, Class I-A-7-L,
Class I-A-17-L and Class I-A-22-L Regular Interests and Component
I-A-1-2-L and applied to reduce the Interest Distribution  Amount
thereof shall be allocated to the Class I-A-2, Class I-A-3, Class
I-A-4, Class I-A-5, Class I-A-6, Class I-A-7, Class I-A-10, Class
I-A-17  and  Class I-A-22 Certificates and Component I-A-1-1  and
Component  I-A-1-2  in  reduction of  the  distribution  to  such
Certificates  and  Components pursuant to the  distributions  set
forth  in  clause  (a)(iv)  of  the  definition  of  "REMIC   III
Distribution  Amount", pro rata according to the  allocation  set
forth  in  such  definition, (ii) the interest  portion  of  such
losses  allocated  to  the Class II-A-9-L Regular  Interests  and
applied to reduce the Interest Distribution Amount thereof  shall
be  allocated  to the Class II-A-9 and Class II-A-10 Certificates
in reduction of the distribution to such Certificates pursuant to
the  distributions set forth in clause (b)(ii) of the  definition
of  "REMIC  III Distribution Amount", pro rata according  to  the
allocation  set forth in such definition, and (iii) the  interest
portion  of  such  losses allocated to the Class I-A-8-L  Regular
Interests and applied to reduce the Interest Distribution  Amount
thereof  shall be allocated to the Class I-A-8 and  Class  I-A-24
Certificates   in   reduction  of  the   distribution   to   such
Certificates  pursuant to the distributions set forth  in  clause
(b)(v) of the definition of "REMIC III Distribution Amount",  pro
rata according to the allocation set forth in such definition.

     Prospectus:   The Prospectus, dated June 24, 1998,  and  the
     ----------
Prospectus Supplement, dated July 28, 1998, of the Company.

                                68

<PAGE>

     Purchase  Obligation:  An  obligation  of  the  Company   to
     --------------------
repurchase  Mortgage  Loans under the circumstances  and  in  the
manner provided in Section 2.02 or Section 2.03.

     Purchase  Price:  With respect to any Mortgage  Loan  to  be
     ---------------
purchased pursuant to a Purchase Obligation, an amount  equal  to
the  sum  of  the  Principal Balance thereof, and unpaid  accrued
interest  thereon, if any, to the last day of the calendar  month
in  which  the date of repurchase occurs at a rate equal  to  the
applicable Pass-Through Rate; provided, however, that no Mortgage
Loan  shall be purchased or required to be purchased pursuant  to
Section 2.03, or more than two years after the Closing Date under
Section 2.02, unless (a) the Mortgage Loan to be purchased is  in
default,  or default is in the judgment of the Company reasonably
imminent,  or  (b) the Company, at its expense, delivers  to  the
Trustee an Opinion of Counsel to the effect that the purchase  of
such  Mortgage Loan will not give rise to a tax on  a  prohibited
transaction, as defined in Section 860F(a) of the Code; provided,
further,  that in the case of clause (b) above, the Company  will
use  its reasonable efforts to obtain such Opinion of Counsel  if
such opinion is obtainable.

     Qualified  Insurer:  A mortgage guaranty  insurance  company
     ------------------
duly qualified as such under the laws of the states in which  the
Mortgaged  Properties  are  located  if  such  qualification   is
necessary to issue the applicable insurance policy or bond,  duly
authorized and licensed in such states to transact the applicable
insurance  business and to write the insurance  provided  by  the
Primary Insurance Policies and approved as an insurer by FHLMC or
FNMA  and the Master Servicer. A Qualified Insurer must have  the
rating required by the Rating Agencies.

     Rating   Agency:  Initially,  each  of  S&P  and   DCR   and
     ---------------
thereafter,   each   nationally  recognized  statistical   rating
organization  that has rated the Certificates at the  request  of
the Company, or their respective successors in interest.

     Ratings:  As  of any date of determination, the ratings,  if
     -------  
any, of the Certificates as assigned by the Rating Agencies.

     Realized  Loss: For any Distribution Date, with  respect  to
     --------------
any  Mortgage Loan which became a Liquidated Mortgage Loan during
the related Prior Period, the sum of (i) the principal balance of
such  Mortgage  Loan  remaining  outstanding  and  the  principal
portion  of  Nonrecoverable  Advances  actually  reimbursed  with
respect  to  such  Mortgage Loan (the principal portion  of  such
Realized  Loss), and (ii) the accrued interest on  such  Mortgage
Loan  remaining unpaid and the interest portion of Nonrecoverable
Advances  actually reimbursed with respect to such Mortgage  Loan
(the   interest   portion  of  such  Realized  Loss).   For   any
Distribution Date, with respect to any Mortgage Loan which is not
a  Liquidated  Mortgage Loan, the amount of the  Bankruptcy  Loss
incurred with respect to such Mortgage Loan as of the related Due
Date.

     Realized  Losses,  Special Hazard Losses, Fraud  Losses  and
Bankruptcy  Losses  shall be allocated to  the  REMIC  I  Regular
Interests as follows: The interest portion of Realized Losses, if
any,  shall  be  allocated among the Classes of REMIC  I  Regular
Interests  related to such Loan Group pro rata according  to  the
amount  of  interest  accrued but unpaid  thereon,  in  reduction
thereof (i.e. the "related" Loan Group for the Class Z-1, Class Y-
1  and  Class  II-X-M Regular Interests is Loan  Group  II).  Any
interest  portion  of  Realized Losses in excess  of  the  amount
allocated pursuant to the preceding sentence shall be treated  as
a  principal portion of Realized Losses not attributable  to  any
specific  Mortgage Loan in such Loan Group and allocated pursuant
to  the succeeding sentences. The applicable Class P Fraction  of
any  principal 

                                 69

<PAGE>

portion of Realized Losses attributable to a Class P  Mortgage  
Loan  in the Loan Group shall be  allocated  to  the
related Class P-M Regular Interests in reduction of the principal
balance  thereof.  The  remainder of  the  principal  portion  of
Realized Losses shall be allocated, first, to the Class Y Regular
Interests  related  to  the  Loan Group  to  the  extent  of  the
applicable Class Y Principal Reduction Amount in reduction of the
Class  Principal Balance of such Regular Interests  and,  second,
the  remainder,  if  any, of such principal portion  of  Realized
Losses  shall  be  allocated  to  the  related  Class  Z  Regular
Interests in reduction of the Class Principal Balance thereof.

     Realized  Losses,  Special Hazard Losses, Fraud  Losses  and
Bankruptcy Losses allocated to any Class and Component  of  REMIC
II Regular Interests shall also be allocated to the Corresponding
Classes  and Corresponding Components of Certificates and applied
to   reduce  the  Class  Principal  Balance  for  such  Class  of
Certificates in the same manner and amounts as they  reduce  such
attributes  of  the  Corresponding  Class  of  REMIC  II  Regular
Interests; provided, however, that the allocation of the interest
portion of such losses is subject to the proviso contained in the
last sentence of the definition of "Pro Rata Allocation" herein.

     Except  for  Special  Hazard Losses in  excess  of  Group  I
Special Hazard Coverage, Fraud Losses in excess of Group I  Fraud
Coverage  and  Bankruptcy Losses in excess of Group I  Bankruptcy
Coverage, Realized Losses with respect to the Group I Loans shall
be  allocated  among  the  Group I-L Regular  Interests  (i)  for
Realized Losses allocable to principal (a) first, to the Class I-
B-6-L  Regular  Interests,  until  the  Class  I-B-6-L  Principal
Balance has been reduced to zero, (b) second, to the Class I-B-5-
L  Regular  Interests, until the Class I-B-5-L Principal  Balance
has been reduced to zero, (c) third, to the Class I-B-4-L Regular
Interests,  until  the Class I-B-4-L Principal Balance  has  been
reduced  to  zero,  (d)  fourth, to  the  Class  I-B-3-L  Regular
Interests,  until  the Class I-B-3-L Principal Balance  has  been
reduced  to  zero,  (e)  fifth,  to  the  Class  I-B-2-L  Regular
Interests,  until  the Class I-B-2-L Principal Balance  has  been
reduced  to  zero,  (f)  sixth,  to  the  Class  I-B-1-L  Regular
Interests,  until  the Class I-B-1-L Principal Balance  has  been
reduced  to  zero,  and (g) seventh, to the Group  I-A-L  Regular
Interests  and the Residual Certificates, pro rata  according  to
their  Class Principal Balances (or Component Principal  Balances
in  the  case  of  Component I-A-1-2-L, Component  I-A-1-3-L  and
Component  I-A-1-4-L) in reduction of their respective  Class  or
Component  Principal Balances, as applicable; provided,  however,
that  if  the loss is recognized with respect to a I-PO  Mortgage
Loan,  the I-PO Fraction of such loss will first be allocated  to
Component  I-A-1-6-L  and the remainder  of  such  loss  will  be
allocated  as  set forth above in this clause (i); and  (ii)  for
Realized Losses allocable to interest (a) first, to the Class I-B-
6-L  Regular  Interests,  in  reduction  of  accrued  but  unpaid
interest  thereon  and  then in reduction of  the  Class  I-B-6-L
Principal  Balance,  (b)  second, to the  Class  I-B-5-L  Regular
Interests,  in  reduction of accrued but unpaid interest  thereon
and then in reduction of the Class I-B-5-L Principal Balance, (c)
third,  to  the Class I-B-4-L Regular Interests, in reduction  of
accrued but unpaid interest thereon and then in reduction of  the
Class I-B-4-L Principal Balance, (d) fourth, to the Class I-B-3-L
Regular  Interests, in reduction of accrued but  unpaid  interest
thereon  and  then  in reduction of the Class  I-B-3-L  Principal
Balance,  (e)  fifth, to the Class I-B-2-L Regular Interests,  in
reduction  of  accrued but unpaid interest thereon  and  then  in
reduction  of the Class I-B-2-L Principal Balance, (f) sixth,  to
the  Class I-B-1-L Regular Interests, in reduction of accrued but
unpaid interest thereon and then in reduction of the Class I-B-1-
L  Principal Balance, and (g) seventh, to the Group I-A-L Regular
Interests  (other  than  the Class I-A-20-L  and  Class  I-A-21-L
Regular  Interests), the Class I-X-L Regular  Interests  and  the
Residual  Certificates pro rata according to accrued  but  unpaid
interest  on  such Classes (or in the case of the  Class  I-A-1-L

                                  70
<PAGE>

Regular  Interests, the interest bearing Components thereof)  and
then  pro  rata according to their Class Principal  Balances  (or
Component  Principal Balances, in the case of Component I-A-1-2-L
and  Component I-A-1-3-L) in reduction of their respective  Class
or Component Principal Balances, as applicable; provided, however
that all Realized Losses allocated to principal and interest that
would  otherwise  be  allocable to   the  Class  I-A-1-L  Regular
Interests  (other  than  Component I-A-1-6-L  thereof)  shall  be
allocated instead to the Class I-A-23-L Regular Interests,  until
the Class I-A-23-L Principal Balance has been reduced to zero.

     Except  for Special Hazard Losses in excess of the  Combined
Special  Hazard Coverage, Fraud Losses in excess of the  Combined
Fraud  Coverage and Bankruptcy Losses in excess of  the  Combined
Bankruptcy Coverage, Realized Losses with respect to the Group II
Loans,  the  Group  III Loans and the Group  IV  Loans  shall  be
allocated  among  the Group II-L, Group III-L,  Group  IV-L   and
Group  C-B-L Regular Interests (i) for Realized Losses  allocable
to  principal (a) first, to the Class C-B-6-L Regular  Interests,
until  the  Class C-B-6-L Principal Balance has been  reduced  to
zero,  (b) second, to the Class C-B-5-L Regular Interests,  until
the Class C-B-5-L Principal Balance has been reduced to zero, (c)
third, to the Class C-B-4-L Regular Interests, until the Class C-
B-4-L Principal Balance has been reduced to zero, (d) fourth,  to
the  Class  C-B-3-L  Regular Interests, until the  Class  C-B-3-L
Principal  Balance has been reduced to zero, (e)  fifth,  to  the
Class   C-B-2-L  Regular  Interests,  until  the  Class   C-B-2-L
Principal  Balance has been reduced to zero, (f)  sixth,  to  the
Class   C-B-1-L  Regular  Interests,  until  the  Class   C-B-1-L
Principal  Balance has been reduced to zero and (g)  seventh,  to
(I)  the Group II-A-L Regular Interests, (II) the Class III-A-1-L
Regular  Interests or (III) the Class IV-A-1-L Regular Interests,
as   applicable,   pro  rata,  according  to   their   respective
Class Principal Balances (or Component Principal Balances in  the
case  of  Component  II-A-4-1-L  and  Component  II-A-4-2-L)   in
reduction  thereof;  provided,  however,  that  if  the  loss  is
recognized with respect to a Class III-P Mortgage Loan, the Class
III-P  Fraction of such loss will first be allocated to the Class
III-P-L Regular Interests, and the remainder of such loss will be
allocated  as  set forth above in this clause (i); and  (ii)  for
Realized Losses allocable to interest (a) first, to the Class C-B-
6-L  Regular  Interests,  in  reduction  of  accrued  but  unpaid
interest  thereon  and  then in reduction of  the  Class  C-B-6-L
Principal  Balance,  (b)  second, to the  Class  C-B-5-L  Regular
Interests,  in  reduction of accrued but unpaid interest  thereon
and then in reduction of the Class C-B-5-L Principal Balance, (c)
third,  to  the Class C-B-4-L Regular Interests, in reduction  of
accrued but unpaid interest thereon and then in reduction of  the
Class C-B-4-L Principal Balance, (d) fourth, to the Class C-B-3-L
Regular  Interests, in reduction of accrued but  unpaid  interest
thereon  and  then  in reduction of the Class  C-B-3-L  Principal
Balance,  (e)  fifth, to the Class C-B-2-L Regular Interests,  in
reduction  of  accrued but unpaid interest thereon  and  then  in
reduction  of the Class C-B-2-L Principal Balance, (f) sixth,  to
the  Class C-B-1-L Regular Interests, in reduction of accrued but
unpaid interest thereon and then in reduction of the Class C-B-1-
L  Principal  Balance, and (g) seventh, to (I) the  Group  II-A-L
Regular Interests (other than the Class II-A-4-L and Class  II-A-
13-L  Regular Interests) and the Class II-X-L Regular  Interests,
(II)  the Class III-A-1-L Regular Interests and the Class III-X-L
Regular  Interests or (III) the Class IV-A-1-L Regular  Interests
and  the Class IV-X-L Regular Interests, as applicable, pro  rata
according to accrued but unpaid interest on such Classes of REMIC
II Regular Interests and then in reduction of the Class Principal
Balances  of the Group II-A-L (other than the Class II-A-4-L  and
Class  II-A-13-L Regular Interests), the Class III-A-1-L  Regular
Interests or the Class IV-A-1-L Regular Interests, as applicable;
provided that, in the case of clause (i)(g) and (ii)(g)  of  this
paragraph, losses on Group II Loans will only be allocated to the
Group II-L Regular Interests, losses on Group III 

                               71

<PAGE>

Loans will only be  allocated to the Group III-L Regular Interests 
and losses  on Group  IV Loans will only be allocated to the Group 
IV-L  Regular Interests.

     Special  Hazard  Losses on Group I Loans in  excess  of  the
Group I Special Hazard Coverage, Fraud Losses on Group I Loans in
excess  of  the Group I Fraud Coverage, and Bankruptcy Losses  on
Group  I Loans in excess of the Group I Bankruptcy Coverage shall
be  allocated among the Group I-L Regular Interests by  Pro  Rata
Allocation.

     Special Hazard Losses on Group II Loans, Group III Loans and
Group IV Loans in excess of the Combined Special Hazard Coverage,
Fraud  Losses  on Group II Loans, Group III Loans  and  Group  IV
Loans  in  excess of the Combined Fraud Coverage, and  Bankruptcy
Losses  on Group II Loans, Group III Loans and Group IV Loans  in
excess  of  the Combined Bankruptcy Coverage shall  be  allocated
among  the  Group II-L, Group III-L, Group IV-L and  Group  C-B-L
Regular Interests by Pro Rata Allocation.

     On  each  Distribution  Date, after  giving  effect  to  the
principal distributions and allocations of losses as provided  in
this  Agreement  (without  regard  to  this  paragraph),  if  the
aggregate  Class Principal Balance of all outstanding  Group  I-L
Regular Interests exceeds the aggregate principal balance of  the
Group  I  Loans remaining to be paid at the close of business  on
the  Cut-Off Date, after deduction of (i) all principal  payments
due  on  or  before  the  Cut-Off Date in respect  of  each  such
Mortgage  Loan  whether  or not paid  and  (ii)  all  amounts  of
principal  in respect of each such Mortgage Loan that  have  been
received  or  advanced  and included in the  REMIC  II  Available
Distribution Amount for the Group I-L Regular Interests, and  all
losses  in  respect  of each such Mortgage Loan  that  have  been
allocated to the REMIC II Regular Interests, on such Distribution
Date or prior Distribution Dates, then such excess will be deemed
a  principal loss and will be allocated to the most junior  Class
of  Group  I-B-L  Regular Interests, in reduction  of  the  Class
Principal Balance thereof.

     On  each  Distribution  Date, after  giving  effect  to  the
principal distributions and allocations of losses as provided  in
this  Agreement  (without  regard  to  this  paragraph),  if  the
aggregate Class Principal Balance of all outstanding Group  II-L,
Group III-L, Group IV-L and Group C-B-L Regular Interests exceeds
the  aggregate principal balance of the Group II Loans, the Group
III  Loans  and the Group IV Loans remaining to be  paid  at  the
close of business on the Cut-Off Date, after deduction of (i) all
principal  payments due on or before the Cut-Off Date in  respect
of  each  such  Mortgage Loan whether or not paid  and  (ii)  all
amounts  of principal in respect of each such Mortgage Loan  that
have  been  received or advanced and included  in  the  REMIC  II
Available Distribution Amount for the Group II-L, Group III-L and
Group  IV-L Regular Interests, and all losses in respect of  each
such  Mortgage  Loan that have been allocated  to  the  REMIC  II
Regular   Interests,   on  such  Distribution   Date   or   prior
Distribution Dates, then such excess will be deemed  a  principal
loss and will be allocated to the most junior Class of Group C-B-
L  Regular Interests, in reduction of the Class Principal Balance
thereof.

     Record  Date: The last Business Day of the month immediately

     ------------  
preceding the month of the related Distribution Date.

     Regular  Interest Group: Any of the Group I-L,  Group  II-L,
     -----------------------
Group III-L, Group IV-L and Group C-B-L Regular Interests.

                                72

<PAGE>

     Regular Interests: (i) With respect to REMIC I, the REMIC  I
     -----------------
Regular  Interests, (ii) with respect to REMIC II, the  REMIC  II
Regular  Interests and (iii) with respect to the REMIC  III,  the
Certificates (other than the Residual Certificates).

     Relief Act:  The Soldiers' and Sailors' Civil Relief Act  of
     ----------
1940, as amended.

     Interest shortfalls related to the Relief Act for Loan Group
I  shall be allocated to the Group I-L Regular Interests pro rata
according  to the amount of the Interest Distribution  Amount  to
which  each  such Class would otherwise be entitled in  reduction
thereof.

     Interest shortfalls related to the Relief Act for Loan Group
II shall be allocated to the Group II-L Regular Interests and the
portion  of  the Group C-B-L Regular Interests that  derives  its
Interest  Distribution Amount from the Group II  Loans  pro  rata
according  to the amount of the Interest Distribution  Amount  to
which  each  such Class (or portion thereof) would  otherwise  be
entitled in reduction thereof.

     Interest shortfalls related to the Relief Act for Loan Group
III  shall be allocated to the Group III-L Regular Interests  and
the portion of the Group C-B-L Regular Interests that derives its
Interest  Distribution Amount from the Group III Loans  pro  rata
according  to the amount of the Interest Distribution  Amount  to
which  each  such Class (or portion thereof) would  otherwise  be
entitled in reduction thereof.

     Interest shortfalls related to the Relief Act for Loan Group
IV shall be allocated to the Group IV-L Regular Interests and the
portion  of  the Group C-B-L Regular Interests that  derives  its
Interest  Distribution Amount from the Group IV  Loans  pro  rata
according  to the amount of the Interest Distribution  Amount  to
which  each  such Class (or portion thereof) would  otherwise  be
entitled in reduction thereof.

     Interest shortfalls related to the Relief Act for Loan Group
II shall be allocated to the Class II-X-M, Class Y-1 and Class Z-
1  Regular  Interests, pro rata according to the  amount  of  the
Interest Distribution Amount to which each such Class of  Regular
Interests would otherwise be entitled in reduction thereof.

     Interest shortfalls related to the Relief Act for Loan Group
III  shall be allocated to the Class III-X-M, Class Y-2 and Class
Z-2  Regular Interests, pro rata according to the amount  of  the
Interest Distribution Amount to which each such Class of  Regular
Interests would otherwise be entitled in reduction thereof.

     Interest shortfalls related to the Relief Act for Loan Group
IV shall be allocated to the Class IV-X-M, Class Y-3 and Class Z-
3  Regular  Interests, pro rata according to the  amount  of  the
Interest Distribution Amount to which each such Class of  Regular
Interests would otherwise be entitled in reduction thereof.

     Interest shortfalls related to the Relief Act for Loan Group
I  shall be allocated to the Class W, Class I-X-M and Class I-P-M
Regular  Interests,  pro rata according  to  the  amount  of  the
Interest Distribution Amount to which each such Class of  Regular
Interests would otherwise be entitled in reduction thereof.

                               73

<PAGE>

     REMIC:  A real estate mortgage investment conduit,  as  such
     -----
term is defined in the Code.

     REMIC  Provisions: Sections 860A through 860G of  the  Code,
     -----------------
related  Code provisions and regulations promulgated  thereunder,
as the foregoing may be in effect from time to time.

     REMIC  I:  The segregated pool of assets consisting  of  the
     --------
REMIC  I  Trust  Fund conveyed in trust to the  Trustee  for  the
benefit  of the Holders of the REMIC I Regular Interests and  the
Class  R-1  Certificateholders pursuant  to  Section  2.01,  with
respect to which a separate REMIC election is to be made.

     REMIC I Available Distribution Amount:  With respect to each
     -------------------------------------
Loan  Group  on  any Distribution Date, the sum of the  following
amounts with respect to the Mortgage Loans in such Loan Group:

          (1)   the  total amount of all cash received by  or  on
     behalf  of the Master Servicer with respect to such Mortgage
     Loans  by the Determination Date for such Distribution  Date
     and   not  previously  distributed  (including  Monthly  P&I
     Advances  made by Servicers, proceeds of Mortgage  Loans  in
     such  Loan  Group which have been liquidated  and  scheduled
     amounts  of  distributions  from  Buydown  Funds  respecting
     Buydown Loans, if any), except:
     
               (a)   all  scheduled  payments  of  principal  and
          interest collected but due on a date subsequent to  the
          related Due Date;
          
               (b)   all  Curtailments received after  the  Prior
          Period  (together  with any interest  payment  received
          with  such prepayments to the extent that it represents
          the  payment of interest accrued on a related  Mortgage
          Loan subsequent to the Prior Period);
          
               (c)   all Payoffs received after the Payoff Period
          immediately preceding such Distribution Date  (together
          with any interest payment received with such Payoffs to
          the  extent that it represents the payment of  interest
          accrued on the Mortgage Loans for the period subsequent
          to  the  Prior Period), and interest which was  accrued
          and received on Payoffs received during the period from
          the   1st  to  the  14th  day  of  the  month  of  such
          Determination  Date,  which  interest  shall   not   be
          included  in  the calculation of the REMIC I  Available
          Distribution Amount for any Distribution Date;
          
               (d)    Insurance Proceeds and Liquidation Proceeds
          received on such Mortgage Loans after the Prior Period;
          
               (e)   all amounts in the Certificate Account which
          are  due  and reimbursable to a Servicer or the  Master
          Servicer pursuant to the terms of this Agreement;
          
               (f)   the sum of the Master Servicing Fee and  the
          Servicing Fee for each such Mortgage Loan; and
          
               (g)  Excess Liquidation Proceeds;
          
          (2)  the sum, to the extent not previously distributed,
     of   the  following  amounts,  to  the  extent  advanced  or
     received, as applicable, by the Master Servicer:

                                  74

<PAGE>
     
               (a)   any  Monthly P&I Advance made by the  Master
          Servicer   to   the  Trustee  with  respect   to   such
          Distribution Date relating to such Mortgage Loans; and
          
               (b)  Compensating Interest; and
          
          (3)   the  total  amount, to the extent not  previously
     distributed,  of all cash received by the Distribution  Date
     by  the  Trustee  or the Master Servicer, in  respect  of  a
     Purchase Obligation under Section 2.02 and Section  2.03  or
     any permitted repurchase of a Mortgage Loan.
     
     REMIC I Distribution Amount: For any Distribution Date,  the
     ---------------------------
REMIC I Available Distribution Amount shall be distributed to the
REMIC  I Regular Interests and the Class R-1 Certificates in  the
following amounts and priority:

     (a)   To  the  extent of the REMIC I Available  Distribution
Amount for Loan Group I:

           (i)  first, to the Class I-P-M Regular Interests,  the
     aggregate for all of the I-PO Mortgage Loans of the  product
     for  each I-PO Mortgage Loan of the applicable I-PO Fraction
     and the sum of (x) scheduled payments of principal on such I-
     PO  Mortgage Loan due on or before the related Due  Date  in
     respect  of  which  no distribution has  been  made  on  any
     previous  Distribution Date and which were received  by  the
     Determination Date, or which have been advanced as part of a
     Monthly P&I Advance with respect to such Distribution  Date,
     (y)  the principal portion received in respect of such  I-PO
     Mortgage  Loan  during the Prior Period of (1) Curtailments,
     (2)  Insurance  Proceeds, (3) the amount,  if  any,  of  the
     principal portion of the Purchase Price paid pursuant  to  a
     Purchase  Obligation or any repurchase of  a  Mortgage  Loan
     permitted hereunder and (4) Liquidation Proceeds and (z) the
     principal portion of Payoffs received in respect of such  I-
     PO Mortgage Loan during the Payoff Period;
     
          (ii)  second,  to the Class W and Class  I-X-M  Regular
     Interests and the Class R-1 Certificates, concurrently,  the
     Interest  Distribution Amounts for such Classes  of  Regular
     Interests  and  Certificates remaining unpaid from  previous
     Distribution Dates;
     
          (iii)     third, to the Class W and Class I-X-M Regular
     Interests and the Class R-1 Certificates, concurrently,  the
     Interest  Distribution Amounts for such Classes  of  Regular
     Interests  and  Certificates for  the  current  Distribution
     Date;
     
          (iv)  fourth, to the Class R-1 Certificates, until  the
     Class R-1 Principal Balance has been reduced to zero;
     
          (v)  fifth, to the Class W Regular Interests, until the
     Class W Principal Balance has been reduced to zero; and
     
          (vi) sixth, to the Class R-1 Certificates, the Residual
     Distribution  Amount for Loan Group I for such  Distribution
     Date.
     
     (b)      To the extent of the REMIC I Available Distribution
Amount for Loan Group II:

                                 75

<PAGE>

             (i)  first, to the Class II-X-M, Class  Y-1  and
    Class Z-1 Regular Interests, concurrently, the sum of the
    Interest Distribution Amounts for such Classes of Regular
    Interests  remaining  unpaid from  previous  Distribution
    Dates,  pro rata according to their respective shares  of
    such unpaid amounts;

             (ii) second, to the Class II-X-M, Class Y-1  and
    Class Z-1 Regular Interests, concurrently, the sum of the
    Interest Distribution Amounts for such Classes of Regular
    Interests  for  the current Distribution Date,  pro  rata
    according   to  their  respective  Interest  Distribution
    Amounts;

             (iii)  third, to the Class Y-1 and Class Z-1 Regular
    Interests,  the Class Y-1 Principal Distribution  Amount  and
    the  Class  Z-1  Principal Distribution Amount, respectively;
    and
    
            (iv)      fourth, to the Class R-1 Certificates,  the
     Residual  Distribution Amount for Loan  Group  II  for  such
     Distribution Date.
     
     (c)  To  the  extent  of the REMIC I Available  Distribution
Amount for Loan Group III:

              (i)   first,  to  the  Class  III-P-M   Regular
    Interests,  the  aggregate for all  of  the  Class  III-P
    Mortgage  Loans  of  the product  for  each  Class  III-P
    Mortgage Loan of the applicable Class III-P Fraction  and
    the  sum  of (x) scheduled payments of principal on  such
    Class  III-P  Mortgage Loan due on or before the  related
    Due  Date  in respect of which no distribution  has  been
    made  on  any previous Distribution Date and  which  were
    received  by the Determination Date, or which  have  been
    advanced as part of a Monthly P&I Advance with respect to
    such   Distribution  Date,  (y)  the  principal   portion
    received  in  respect of such Class III-P  Mortgage  Loan
    during   the  Prior  Period  of  (1)  Curtailments,   (2)
    Insurance  Proceeds,  (3) the  amount,  if  any,  of  the
    principal portion of the Purchase Price paid pursuant  to
    a  Purchase  Obligation or any repurchase of  a  Mortgage
    Loan permitted hereunder and (4) Liquidation Proceeds and
    (z)  the principal portion of Payoffs received in respect
    of  such  Class  III-P Mortgage Loan  during  the  Payoff
    Period;

             (ii) second, to the Class III-X-M, Class Y-2 and
    Class Z-2 Regular Interests, concurrently, the sum of the
    Interest Distribution Amounts for such Classes of Regular
    Interests  remaining  unpaid from  previous  Distribution
    Dates,  pro rata according to their respective shares  of
    such unpaid amounts;

             (iii) third, to the Class III-X-M, Class Y-2 and
    Class Z-2 Regular Interests, concurrently, the sum of the
    Interest Distribution Amounts for such Classes of Regular
    Interests  for  the current Distribution Date,  pro  rata
    according   to  their  respective  Interest  Distribution
    Amounts;

             (iv)  fourth,  to the Class Y-2  and  Class  Z-2
    Regular  Interests, the Class Y-2 Principal  Distribution
    Amount  and the Class Z-2 Principal Distribution  Amount,
    respectively; and

                                 76

<PAGE>

          (iv) fifth, to the Class R-1 Certificates, the Residual
     Distribution Amount for Loan Group III for such Distribution
     Date.
     
     (d)  To  the  extent  of the REMIC I Available  Distribution
Amount for Loan Group IV:

             (i)  first, to the Class IV-X-M, Class  Y-3  and
    Class Z-3 Regular Interests, concurrently, the sum of the
    Interest Distribution Amounts for such Classes of Regular
    Interests  remaining  unpaid from  previous  Distribution
    Dates,  pro rata according to their respective shares  of
    such unpaid amounts;

             (ii) second, to the Class IV-X-M, Class Y-3  and
    Class Z-3 Regular Interests, concurrently, the sum of the
    Interest Distribution Amounts for such Classes of Regular
    Interests  for  the current Distribution Date,  pro  rata
    according   to  their  respective  Interest  Distribution
    Amounts;

             (iii)  third,  to the Class Y-3  and  Class  Z-3
    Regular  Interests, the Class Y-3 Principal  Distribution
    Amount  and the Class Z-3 Principal Distribution  Amount,
    respectively; and

          (iv)  fourth,  to  the  Class  R-1  Certificates,   the
     Residual  Distribution Amount for Loan  Group  IV  for  such
     Distribution Date.
     
     REMIC  I  Regular Interest: The Classes of Regular Interests
     --------------------------
in  the  REMIC I Trust Fund designated as "regular interests"  in
the  table  titled  "REMIC  I  Trust  Fund"  in  the  Preliminary
Statement hereto.

     REMIC I Trust Fund: The corpus of the trust created pursuant
     ------------------
to  Section  2.01  of  this Agreement. The  REMIC  I  Trust  Fund
consists  of  (i)  the Mortgage Loans and all  rights  pertaining
thereto; (ii) such assets as from time to time may be held by the
Trustee  (or its duly appointed agent) in the Certificate Account
or the Investment Account (except amounts representing the Master
Servicing  Fee or the Servicing Fee); (iii) such assets  as  from
time to time may be held by Servicers in a Custodial Account  for
P&I  or  Custodial Account for Reserves related to  the  Mortgage
Loans  (except amounts representing the Master Servicing  Fee  or
the  Servicing Fee); (iv) property which secured a Mortgage  Loan
and  which  has been acquired by foreclosure or deed in  lieu  of
foreclosure or, in the case of a Cooperative Loan, a similar form
of  conversion, after the Cut-Off Date; and (v) amounts  paid  or
payable  by  the insurer under any FHA insurance  policy  or  any
Primary Insurance Policy and proceeds of any VA guaranty and  any
other  insurance  policy  related to any  Mortgage  Loan  or  the
Mortgage Pool.

     REMIC  II: The segregated pool of assets consisting  of  the
     ---------
REMIC  II  Trust  Fund conveyed in trust to the Trustee  for  the
benefit of the Holders of the REMIC II Regular Interests and  the
Class  R-2  Certificateholders pursuant  to  Section  2.05,  with
respect to which a separate REMIC election is to be made.

     REMIC II Available Distribution Amount: With respect to  the
     --------------------------------------
Group  I-L  Regular  Interests, on  any  Distribution  Date,  the
aggregate  of all distributions with respect to the Class  I-X-M,
Class  I-P-M and 

                               77

<PAGE>

Class W Regular Interests. With respect  to  the Group  II-L  
Regular  Interests, on any  Distribution  Date,  the aggregate 
of all distributions with respect to the Class  II-X-M,
Class  Y-1 and Class Z-1 Regular Interests. With respect  to  the
Group  III-L  Regular  Interests, on any Distribution  Date,  the
aggregate of all distributions with respect to the Class III-X-M,
Class  III-P-M,  Class Y-2 and Class Z-2 Regular Interests.  With
respect  to the Group IV-L Regular Interests, on any Distribution
Date,  the  aggregate of all distributions with  respect  to  the
Class IV-X-M, Class Y-3 and Class Z-3 Regular Interests.

     REMIC II Distribution Amount: (I) For any Distribution  Date
     ----------------------------
prior  to  the  Group  I  Credit Support Depletion  Date  or  the
Combined Credit Support Depletion Date, as applicable, the  REMIC
II  Available  Distribution Amount shall be  distributed  to  the
REMIC II Regular Interests in the following amounts and priority:

     (a)    With  respect to the Group I-L Regular Interests  and
the Class R-2 Certificates, on any Distribution Date prior to the
Group I Credit Support Depletion Date, to the extent of the REMIC
II  Available  Distribution  Amount for  the  Group  I-L  Regular
Interests  remaining following prior distributions,  if  any,  on
such Distribution Date:

           (i)  first, to Component I-A-1-6-L, the aggregate  for
     all  I-PO  Mortgage  Loans  of the  product  for  each  I-PO
     Mortgage Loan of the applicable I-PO Fraction and the sum of
     (x)  scheduled  payments of principal on such I-PO  Mortgage
     Loan  due  on or before the related Due Date in  respect  of
     which   no  distribution  has  been  made  on  any  previous
     Distribution   Date   and  which  were   received   by   the
     Determination Date, or which have been advanced as part of a
     Monthly P&I Advance with respect to such Distribution  Date,
     (y)  the principal portion received in respect of such  I-PO
     Mortgage  Loan  during the Prior Period of (1) Curtailments,
     (2)  Insurance  Proceeds, (3) the amount,  if  any,  of  the
     principal portion of the Purchase Price paid pursuant  to  a
     Purchase  Obligation or any repurchase of  a  Mortgage  Loan
     permitted hereunder and (4) Liquidation Proceeds and (z) the
     principal portion of Payoffs received in respect of such  I-
     PO Mortgage Loan during the Payoff Period;
     
          (ii)  second,  to  the  Group I-A-L  Regular  Interests
     entitled  to  interest,  the Class  I-X-L  and  Class  R-3-L
     Regular Interests and the Class R-2 Certificates, the sum of
     the  Interest  Distribution  Amounts  for  such  Classes  of
     Regular  Interests  and Certificates remaining  unpaid  from
     previous  Distribution Dates, pro rata  according  to  their
     respective shares of such unpaid amounts; provided, however,
     that  (A) on or before the Class I-A-9 Accretion Termination
     Date,  the  amount that would otherwise be  payable  to  the
     Class  I-A-9-L  Regular Interests pursuant  to  this  clause
     (I)(a)(ii) will be paid instead as principal as set forth in
     clause  (I)(a)(iii)(b)  of  this  definition  of  "REMIC  II
     Distribution  Amount",  (B) on or before  the  Class  I-A-18
     Accretion  Termination Date, the amount that would otherwise
     be  payable to the Class I-A-18-L Regular Interests pursuant
     to  this clause (I)(a)(ii) will be paid instead as principal
     as  set forth in clause (I)(a)(iii)(c) of this definition of
     "REMIC  II  Distribution  Amount",  (C)  on  or  before  the
     Component  I-A-1-2 Accretion Termination  Date,  the  amount
     that  would  otherwise  be payable  to  Component  I-A-1-2-L
     pursuant  to this clause (I)(a)(ii) will be paid instead  as
     principal  as  set  forth in clause (I)(a)(iii)(d)  of  this
     definition of "REMIC II Distribution Amount" and (D)  on  or
     before the Component I-A-1-3 Accretion Termination Date, the
     amount that would otherwise be 

                                  78

<PAGE>

     payable to Component I-A-1-3-L pursuant to this clause 
     (I)(a)(ii) will be paid instead as principal  as  set  
     forth in clause (I)(a)(iii)(e)  of  this definition of 
     "REMIC II Distribution Amount";
     
          (iii)     third,
     
               (a)  to the Group I-A-L Regular Interests entitled
          to  interest,  the Class I-X-L and Class R-3-L  Regular
          Interests and the Class R-2 Certificates, concurrently,
          the  sum of the Interest Distribution Amounts for  such
          Classes  of Regular Interests and Certificates for  the
          current Distribution Date, pro rata according to  their
          respective  Interest  Distribution  Amounts   provided,
          however,  that  (A)  on  or  before  the  Class   I-A-9
          Accretion  Termination  Date,  the  amount  that  would
          otherwise  be  payable  to the  Class  I-A-9-L  Regular
          Interests  pursuant to this clause (I)(a)(iii)(a)  will
          be  paid  instead as principal as set forth  in  clause
          (I)(a)(iii)(b)  of  this  definition   of   "REMIC   II
          Distribution Amount", (B) on or before the Component I-
          A-1-3 Accretion Termination Date, the amount that would
          otherwise be payable to Component I-A-1-3-L pursuant to
          this  clause  (I)(a)(iii)(a) will be  paid  instead  as
          principal as set forth in clause (I)(a)(iii)(c) of this
          definition of "REMIC II Distribution Amount", (C) on or
          before  the  Component  I-A-1-2  Accretion  Termination
          Date,  the  amount that would otherwise be  payable  to
          Component    I-A-1-2-L   pursuant   to   this    clause
          (I)(a)(iii)(d) will be paid instead as principal as set
          forth  in  clause (I)(a)(iii)(d) of this definition  of
          "REMIC  II  Distribution Amount", (D) on or before  the
          Class  I-A-18  Accretion Termination Date,  the  amount
          that  would otherwise be payable to the Class  I-A-18-L
          Regular    Interests   pursuant    to    this    clause
          (I)(a)(iii)(a) will be paid instead as principal as set
          forth  in  clause (I)(a)(iii)(e) of this definition  of
          "REMIC II Distribution Amount"; and
          
               (b)   on  or  before  the  Class  I-A-9  Accretion
          Termination  Date, the Class I-A-9 Accrual  Amount,  as
          principal, as follows:
          
                    (1)   first,  to  the Class  I-A-8-L  Regular
               Interests  and the Segment T Group (in  accordance
               with  the Priority Rule), pro rata, to the  extent
               necessary  to  reduce the Class I-A-8-L  Principal
               Balance  and  the Segment T Principal  Balance  to
               their  respective Targeted Principal Balances  for
               such Distribution Date;
               
                    (2)   second, to the Component I-A-1-3-L,  to
               the extent necessary to reduce the Component I-A-1-
               3-L  Principal  Balance to its Targeted  Principal
               Balance for such Distribution Date;  and
               
                    (3)   third,  to  the Class  I-A-9-L  Regular
               Interests,  until  the  Class  I-A-9-L   Principal
               Balance has been reduced to zero;
               
               (c)   on or before the Component I-A-1-3 Accretion
          Termination Date, the Component I-A-1-3 Accrual Amount,
          as principal, as follows:

                                 79

<PAGE>
          
                    (1)   first,  to  the Class  I-A-8-L  Regular
               Interests  and the Segment T Group (in  accordance
               with  the Priority Rule), pro rata, to the  extent
               necessary  to  reduce the Class I-A-8-L  Principal
               Balance  and  the Segment T Principal  Balance  to
               their  respective Targeted Principal Balances  for
               such  Distribution Date (after taking into account
               the   distribution  of  the  Class  I-A-9  Accrual
               Amount); and
               
                    (2)   second,  to Component I-A-1-3-L,  until
               the Component I-A-1-3-L Principal Balance has been
               reduced to zero;
               
                 (d) on or before the Component I-A-1-2 Accretion
          Termination Date, the Component I-A-1-2 Accrual Amount,
          as principal, as follows:
          
                    (1)   first,  to  the Class  I-A-7-L  Regular
               Interests,  until  the  Class  I-A-7-L   Principal
               Balance has been reduced to zero; and
               
                      (2)  second, to Component I-A-1-2-L,  until
               the Component I-A-1-2-L Principal Balance has been
               reduced to zero;
               
               (e)   on  or  before  the Class  I-A-18  Accretion
          Termination Date, the Class I-A-18 Accrual  Amount,  as
          principal, as follows:
          
                    (1)   first,  to  the Class I-A-15-L  Regular
               Interests and Component I-A-21-1-L, pro  rata,  to
               the  extent necessary to reduce the Class I-A-15-L
               Principal  Balance  and the  Component  I-A-21-1-L
               Principal  Balance  to their  respective  Targeted
               Principal Balances for such Distribution Date; and
               
                      (2)  second, to the Class I-A-18-L  Regular
               Interests,  until  the  Class  I-A-18-L  Principal
               Balance has been reduced to zero;
               
          (iv) fourth, to the Group I-A-L and Class R-3-L Regular
     Interests and the Class R-2 Certificates, as principal,  the
     Group II Senior Principal Distribution Amount, as follows;
     
                (a) 65.0000001650%, sequentially, as follows:
          
                    (1)  first, sequentially, to the Class I-A-2-
               L, Class I-A-3-L, Class I-A-4-L, Class I-A-5-L and
               Class I-A-6-L Regular Interests, in that order, to
               the  extent  necessary to reduce their  respective
               Class   Principal  Balances  to  their  respective
               Planned  Principal Balances for such  Distribution
               Date;
               
                    (2)  second, sequentially, to the Class I-A-7-
               L  regular  Interests and Component I-A-1-2-L,  to
               the  extent  necessary to reduce the aggregate  of
               their  Class  and Component Principal Balances  to
               their combined Planned Principal Balance for  such
               Distribution Date, as follows:
               
                         (A)  first, to the Class I-A-7-L Regular
                    Interests, until the Class I-A-7-L  Principal
                    Balance has been reduced to zero;

                                  80

<PAGE>
                    
                         (B)   second,  to  Component  I-A-1-2-L,
                    until   the   Component  I-A-1-2-L  Principal
                    Balance has been reduced to zero:
                    
                     (3) third, concurrently, until the Component
               I-A-1-4-L  Principal Balance has been  reduced  to
               zero, as follows:
               
                         (A)  3.5714291340% to Component I-A-1-4-
                    L; and
                    
                         (B)   96.4285708660%,  sequentially,  as
                    follows:
                    
                              (v)   first,  to the Class  I-A-8-L
                         Regular  Interests  and  the  Segment  T
                         Group  (in accordance with the  Priority
                         Rule), pro rata, to the extent necessary
                         to  reduce  the Class I-A-8-L  Principal
                         Balance  and  the  Segment  T  Principal
                         Balance  to  their  respective  Targeted
                         Principal Balances for such Distribution
                         Date;
                         
                              (w)   second, to Component I-A-1-3-
                         L, to the extent necessary to reduce the
                         Component I-A-1-3-L Principal Balance to
                         its  Targeted Principal Balance for such
                         Distribution Date;
                         
                              (x)   third,  to the Class  I-A-9-L
                         Regular Interests, until the Class I-A-9-
                         L  Principal Balance has been reduced to
                         zero;
                         
                              (y)   fourth, to the Class  I-A-8-L
                         Regular  Interests  and  the  Segment  T
                         Group  (in accordance with the  Priority
                         Rule), pro rata, until the Class I-A-8-L
                         Principal  Balance  and  the  Segment  T
                         Principal  Balance have been reduced  to
                         zero; and
                         
                              (z)  fifth, to Component I-A-1-3-L,
                         until  the Component I-A-1-3-L Principal
                         Balance has been reduced to zero; and
                         
                     (4) fourth, sequentially, to the Class I-A-2-
               L,  Class  I-A-3-L, Class I-A-4-L, Class  I-A-5-L,
               Class I-A-6-L, Class I-A-7-L Regular Interests and
               Component  I-A-1-2-L, in that order,  until  their
               respective  Class or Component Principal  Balances
               have each been reduced to zero;
               
               (b)  34.9999998350%, sequentially, as follows:
          
                    (1)  first, to the Class I-A-16-L and Class I-
               A-23-L Regular Interests, pro rata, an amount,  up
               to  the  amount  of  the Group I Lockout  Priority
               Amount for such Distribution Date, until the Class
               Principal 

                                     81

<PAGE>

               Balances of the Class I-A-16-L and Class I-A-23-L 
               Regular Interests have each been  reduced to zero;
               
                    (2)  second, concurrently, until the Class I-
               A-11-L Principal Balance has been reduced to zero,
               as follows:
               
                         (A)  60.6589684588%, sequentially as follows
                              
                              (x)   first, sequentially,  to  the
                         Class R-2 Certificates and the Class R-3-
                         L  Regular  Interests,  in  that  order,
                         until   the  Class  Principal   Balances
                         thereof have been reduced to zero; and
                         
                              (y)   second, to the Class I-A-11-L
                         Regular Interests; and
                         
                         (B)   39.3410315412%,  sequentially,  as
                    follows:
                    
                              (t)   first, to the Class  I-A-20-L
                         Regular  Interests  and  the  Segment  P
                         Group  (in accordance with the  Priority
                         Rule), pro rata, to the extent necessary
                         to  reduce  the Class I-A-20-L Principal
                         Balance  and  the  Segment  P  Principal
                         Balance   to  their  respective  Planned
                         Principal Balances for such Distribution
                         Date;
                         
                              (u)   second, to the Class I-A-17-L
                         Regular   Interests,   to   the   extent
                         necessary  to reduce the Class  I-A-17-L
                         Principal   Balance   to   its   Planned
                         Principal  Balance for such Distribution
                         Date;
                         
                              (v)   third, to the Class  I-A-15-L
                         Regular Interests and Component I-A-21-1-
                         L,  pro rata, to the extent necessary to
                         reduce   the  Class  I-A-15-L  Principal
                         Balance  and  the  Component  I-A-21-1-L
                         Principal  Balance to  their  respective
                         Targeted  Principal  Balances  for  such
                         Distribution Date;
                         
                              (w)   fourth, to the Class I-A-18-L
                         Regular Interests, until the Class  I-A-
                         18-L  Principal Balance has been reduced
                         to zero;
                         
                              (x)   fifth, to the Class  I-A-15-L
                         Regular Interests and Component I-A-21-1-
                         L,  pro  rata, until the Class  I-A-15-L
                         Principal Balance and the Component I-A-
                         21-1-L Principal Balance have each  been
                         reduced to zero;

                                     82

<PAGE>
                         
                              (y)   sixth, to the Class  I-A-20-L
                         Regular  Interests  and  the  Segment  P
                         Group  (in accordance with the  Priority
                         Rule), pro rata, until the Class I-A-20-
                         L  Principal Balance and the  Segment  P
                         Principal Balance have each been reduced
                         to zero; and
                         
                              (z)  seventh, to the Class I-A-17-L
                         Regular Interests, until the Class  I-A-
                         17-L  Principal Balance has been reduced
                         to zero;
                         
                    (3)  third, concurrently, until the Component
               I-A-21-2-L  Principal Balance has been reduced  to
               zero, as follows:
               
                         (A)  3.5714311771%, to Component I-A-21-
                    2-L; and
                    
                         (B)   96.4285688229%,  sequentially,  as
                    follows:
                    
                              (x)  first,  to the Class  I-A-13-L
                         Regular Interests, until the Class  I-A-
                         13-L  Principal Balance has been reduced
                         to zero; and
                         
                              (y)   second, to the Class I-A-14-L
                         Regular Interests, until the Class  I-A-
                         14-L  Principal Balance has been reduced
                         to zero; and
                         
                    (4)   fourth, to the Class I-A-16-L and Class
               I-A-23-L  Regular Interests, pro rata,  until  the
               Class Principal Balances of the Class I-A-16-L and
               Class  I-A-23-L Regular Interests have  each  been
               reduced to zero;
               
           (v)   fifth, to Component I-A-1-6-L, to the extent  of
     amounts  otherwise available to pay the Group I  Subordinate
     Principal Distribution Amount (without regard to clause  (B)
     of  the  definition thereof) on such Distribution Date,  the
     amount   payable   to   Component  I-A-1-6-L   on   previous
     Distribution  Dates  pursuant to clause (I)(a)(vi)  of  this
     definition  of "REMIC II Distribution Amount" and  remaining
     unpaid from such previous Distribution Dates;

          (vi)  sixth, to Component I-A-1-6-L, to the  extent  of
     amounts  otherwise available to pay the Group I  Subordinate
     Principal Distribution Amount (without regard to clause  (B)
     of  the  definition thereof) on such Distribution  Date,  an
     amount equal to the I-PO Fraction of any Realized Loss on  a
     I-PO  Mortgage Loan, other than a Special Hazard Loss, Fraud
     Loss  or  Bankruptcy Loss in excess of the Group  I  Special
     Hazard   Coverage,  Group  I  Fraud  Coverage  or  Group   I
     Bankruptcy  Coverage,  as  applicable,  provided  that   any
     amounts  distributed  in  respect  of  losses  pursuant   to
     paragraph  (I)(a)(v) or this paragraph  (I)(a)(vi)  of  this
     definition of "REMIC II Distribution Amount" shall not cause
     a  further  reduction  in the Component I-A-1-6-L  Principal
     Balance;

                                   83

<PAGE>
     
          (vii)       seventh,  to  the  Class  I-B-1-L   Regular
     Interests,  the Interest Distribution Amount for such  Class
     of   Regular   Interests  remaining  unpaid  from   previous
     Distribution Dates;
     
          (viii)      eighth,   to  the  Class  I-B-1-L   Regular
     Interests,  the Interest Distribution Amount for such  Class
     of Regular Interests for the current Distribution Date;
     
          (ix) ninth, to the Class I-B-1-L Regular Interests, the
     portion  of  the Group I Subordinate Principal  Distribution
     Amount allocable to such Class of Regular Interests pursuant
     to   the   definition  of  "Group  I  Subordinate  Principal
     Distribution  Amount",  until the  Class  I-B-1-L  Principal
     Balance has been reduced to zero;
     
          (x)  tenth, to the Class I-B-2-L Regular Interests, the
     Interest  Distribution  Amount for  such  Class  of  Regular
     Interests remaining unpaid from previous Distribution Dates;
     
          (xi)  eleventh, to the Class I-B-2-L Regular Interests,
     the  Interest Distribution Amount for such Class of  Regular
     Interests for the current Distribution Date;
     
          (xii)       twelfth,  to  the  Class  I-B-2-L   Regular
     Interests, the portion of the Group I Subordinate  Principal
     Distribution  Amount  allocable to  such  Class  of  Regular
     Interests pursuant to the definition of "Group I Subordinate
     Principal  Distribution  Amount", until  the  Class  I-B-2-L
     Principal Balance has been reduced to zero;
     
          (xiii)     thirteenth,  to  the Class  I-B-3-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of   Regular   Interests  remaining  unpaid  from   previous
     Distribution Dates;
     
          (xiv)      fourteenth,  to  the Class  I-B-3-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of Regular Interests for the current Distribution Date;
     
          (xv) fifteenth, to the Class I-B-3-L Regular Interests,
     the   portion   of   the   Group  I  Subordinate   Principal
     Distribution  Amount  allocable to  such  Class  of  Regular
     Interests pursuant to the definition of "Group I Subordinate
     Principal  Distribution  Amount", until  the  Class  I-B-3-L
     Principal Balance has been reduced to zero;
     
          (xvi)      sixteenth,  to  the  Class  I-B-4-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of   Regular   Interests  remaining  unpaid  from   previous
     Distribution Dates;
     
          (xvii)     seventeenth,  to the Class  I-B-4-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of Regular Interests for the current Distribution Date;
     
          (xviii)    eighteenth,  to the  Class  I-B-4-L  Regular
     Interests, the portion of the Group I Subordinate  Principal
     Distribution  Amount  allocable to  such  Class  of  Regular
     Interests pursuant to the definition of "Group I Subordinate
     Principal  Distribution  Amount", until  the  Class  I-B-4-L
     Principal Balance has been reduced to zero;

                                 84

<PAGE>
     
          (xix)      nineteenth,  to  the Class  I-B-5-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of   Regular   Interests  remaining  unpaid  from   previous
     Distribution Dates;
     
          (xx) twentieth, to the Class I-B-5-L Regular Interests,
     the  Interest Distribution Amount for such Class of  Regular
     Interests for the current Distribution Date;
     
          (xxi)      twenty-first, to the Class  I-B-5-L  Regular
     Interests, the portion of the Group I Subordinate  Principal
     Distribution  Amount  allocable to  such  Class  of  Regular
     Interests pursuant to the definition of "Group I Subordinate
     Principal  Distribution  Amount", until  the  Class  I-B-5-L
     Principal Balance has been reduced to zero;
     
          (xxii)     twenty-second, to the Class I-B-6-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of   Regular   Interests  remaining  unpaid  from   previous
     Distribution Dates;
     
          (xxiii)    twenty-third, to the Class  I-B-6-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of Regular Interests for the current Distribution Date;
     
          (xxiv)     twenty-fourth, to the Class I-B-6-L  Regular
     Interests, the portion of the Group I Subordinate  Principal
     Distribution  Amount  allocable to  such  Class  of  Regular
     Interests pursuant to the definition of "Group I Subordinate
     Principal  Distribution  Amount", until  the  Class  I-B-6-L
     Principal Balance has been reduced to zero;
     
          (xxv)      twenty-fifth, to each Class of  Group  I-B-L
     Regular  Interests in the order of seniority, the  remaining
     portion,  if  any,  of  the REMIC II Available  Distribution
     Amount for the Group I-L Regular Interests, up to the amount
     of unreimbursed Realized Losses previously allocated to such
     Class,   if  any,  provided  that  any  amounts  distributed
     pursuant to this paragraph (I)(a)(xxv) of this definition of
     "REMIC  II  Distribution Amount" shall not cause  a  further
     reduction in the Class Principal Balances of the Group I-B-L
     Regular Interests; and
     
          (xxvi)     twenty-sixth, to the Class R-2 Certificates,
     the  Residual Distribution Amount for the Group I-L  Regular
     Interests for such Distribution Date;
     
     (b)  With respect to the Group II-L Regular Interests, on any
Distribution Date prior to the Combined Credit Support  Depletion
Date, to the extent of the REMIC II Available Distribution Amount
for  the  Group II-L Regular Interests remaining following  prior
distributions, if any, on such Distribution Date:

          (i)   first,  to  the  Group II-A-L  Regular  Interests
     entitled to interest and the Class II-X-L Regular Interests,
     the  sum  of  the  Interest Distribution  Amounts  for  such
     Classes  of Regular Interests remaining unpaid from previous
     Distribution  Dates, pro rata according to their  respective
     shares of such unpaid amounts;
     
          (ii)  second,  to  the Group II-A-L  Regular  Interests
     entitled to interest and the Class II-X-L Regular Interests,
     concurrently,  the sum of the Interest Distribution  Amounts

                                 85

<PAGE>

     for  such  Classes  of  Regular Interests  for  the  current
     Distribution  Date, pro rata according to  their  respective
     Interest Distribution Amounts; and
     
          (iii)     third, to the Group II-A-L Regular Interests,
     as  principal,  the  Group II Senior Principal  Distribution
     Amount, as follows:

                  (a)   first,  to  the  Class  II-A-5-L  Regular
          Interests  and  Component  II-A-4-1-L,  pro  rata,   an
          amount,  up  to  the  amount of the  Group  II  Lockout
          Priority  Amount for such Distribution Date, until  the
          Class II-A-5-L Principal Balance and the Component II-A-
          4-1-L Principal Balance have each been reduced to zero;
          
                (b) second, concurrently, until the Component II-
          A-4-2-L Principal Balance has been reduced to zero;
          
                    (1)   3.7037040046% to Component  II-A-4-2-L;
               and
               
                    (2)     96.2962959954%,   sequentially,    as
               follows:
               
                         (A)    first,  concurrently,  until  the
                    Class  II-A-1-L  Principal Balance  has  been
                    reduced to zero, as follows:
                    
                              (x)   48.9783010309%, to the  Class
                         II-A-1-L Regular Interests; and
                         
                              (y)   51.0216989691%, to the  Class
                         II-A-9-L Regular Interests;
                         
                         (B)   second,  concurrently,  until  the
                    Class  II-A-2-L  Principal  Balance  and  the
                    Class  II-A-9-L Principal Balance  have  each
                    been reduced to zero, as follows;
                    
                              (x)   57.9940000000%, to the  Class
                         II-A-2-L Regular Interests; and
                         
                              (y)   42.0060000000%, to the  Class
                         II-A-9-L Regular Interests;
                         
                         (C)    third,  to  the  Class   II-A-3-L
                    Regular  Interests until the  Class  II-A-3-L
                    Principal Balance has been reduced to zero;
                    
                         (D)    fourth,  to  the  Class  II-A-6-L
                    Regular  Interests until the  Class  II-A-6-L
                    Principal Balance has been reduced to zero;
                    
                         (E)   fifth, to the Class II-A-11-L  and
                    Class  II-A-12-L Regular Interests, pro rata,
                    until the Class II-A-11-L and Class II-A-12-L
                    Principal  Balance have each been reduced  to
                    zero;
                    

                                   86

<PAGE>

                         (F)    sixth,  to  the  Class   II-A-7-L
                    Regular  Interests, until the Class  II-A-7-L
                    Principal Balance has been reduced  to  zero;
                    and
                    
                         (G)   seventh, to the Class II-A-8-L and
                    Class  II-A-13-L Regular Interests, pro rata,
                    until  the Class II-A-8-L and Class II-A-13-L
                    Principal  Balance have each been reduced  to
                    zero; and
                    
               (c)    third,   to  the  Class  II-A-5-L   Regular
          Interests and Component II-A-4-1-L, pro rata, until the
          Class II-A-5-L Principal Balance and the Component II-A-
          4-1-L Principal Balance have each been reduced to zero;
          
     (c)   With respect to the Group III-L Regular Interests,  on
any  Distribution  Date  prior  to the  Combined  Credit  Support
Depletion   Date,  to  the  extent  of  the  REMIC  II  Available
Distribution  Amount  for  the  Group  III-L  Regular   Interests
remaining  following  prior  distributions,  if  any,   on   such
Distribution Date:

          (i)  first, to the Class III-P-L Regular Interests, the
     aggregate for all Class III-P Mortgage Loans of the  product
     for  each Class III-P Mortgage Loan of the applicable  Class
     III-P  Fraction  and  the sum of (x) scheduled  payments  of
     principal on such Class III-P Mortgage Loan due on or before
     the related Due Date in respect of which no distribution has
     been  made on any previous Distribution Date and which  were
     received  by  the  Determination Date, or  which  have  been
     advanced  as part of a Monthly P&I Advance with  respect  to
     such  Distribution Date, (y) the principal portion  received
     in  respect  of  such Class III-P Mortgage Loan  during  the
     Prior  Period  of (1) Curtailments, (2) Insurance  Proceeds,
     (3)  the  amount, if any, of the principal  portion  of  the
     Purchase Price paid pursuant to a Purchase Obligation or any
     repurchase  of a Mortgage Loan permitted hereunder  and  (4)
     Liquidation  Proceeds  and  (z)  the  principal  portion  of
     Payoffs  received  in respect of such Class  III-P  Mortgage
     Loan during the Payoff Period;
     
          (ii)  second, to the Class III-A-1-L and Class  III-X-L
     Regular  Interests,  the  sum of the  Interest  Distribution
     Amounts  for  such  Classes of Regular  Interests  remaining
     unpaid  from previous Distribution Dates, pro rata according
     to their respective shares of such unpaid amounts;
     
          (iii)     third, to the Class III-A-1-L and Class III-X-
     L  Regular Interests, concurrently, the sum of the  Interest
     Distribution  Amounts for such Classes of Regular  Interests
     for  the  current Distribution Date, pro rata  according  to
     their respective Interest Distribution Amounts; and
     
          (iv)  fourth, to the Class III-A-1-L Regular Interests,
     as  principal,  the Group III Senior Principal  Distribution
     Amount;
     
     (d)   With  respect to the Group IV-L Regular Interests,  on
any  Distribution  Date  prior  to the  Combined  Credit  Support
Depletion   Date,  to  the  extent  of  the  REMIC  II  Available
Distribution   Amount  for  the  Group  IV-L  Regular   Interests
remaining  following  prior  distributions,  if  any,   on   such
Distribution Date:

                                 87

<PAGE>

          (i)   first,  to  the Class IV-A-1-L and  Class  IV-X-L
     Regular  Interests,  the  sum of the  Interest  Distribution
     Amounts  for  such  Classes of Regular  Interests  remaining
     unpaid  from previous Distribution Dates, pro rata according
     to their respective shares of such unpaid amounts;
     
          (ii)  second,  to the Class IV-A-1-L and  Class  IV-X-L
     Regular  Interests, concurrently, the sum  of  the  Interest
     Distribution  Amounts for such Classes of Regular  Interests
     for  the  current Distribution Date, pro rata  according  to
     their respective Interest Distribution Amounts; and
     
          (iii)       third,   to  the  Class  IV-A-1-L   Regular
     Interests,  as  principal,  the Group  IV  Senior  Principal
     Distribution Amount;
     
     (e)   With  respect  to the Group C-B-L  and  Class  III-P-L
Regular  Interests  and  the  Class  R-2  Certificates,  on   any
Distribution Date prior to the Combined Credit Support  Depletion
Date  and  subject  to  the payment of the  amounts  pursuant  to
paragraph (I)(b), paragraph (I)(c) and paragraph (I)(d)  of  this
definition  of "REMIC II Distribution Amount", and to the  extent
of  the REMIC II Available Distribution Amounts for the Group II-
L,  Group  III-L  and  Group  IV-L  Regular  Interests  remaining
following prior distributions, if any, on such Distribution Date:

          (i)  first, to the Class III-P-L Regular Interests,  to
     the extent of amounts otherwise available to pay the Group C-
     B  Subordinate Principal Distribution Amount (without regard
     to   clause   (B)  of  the  definition  thereof)   on   such
     Distribution  Date, the amount payable to the Class  III-P-L
     Regular Interests on previous Distribution Dates pursuant to
     clause   (I)(e)(ii)  of  this  definition   of   "REMIC   II
     Distribution Amount" and remaining unpaid from such previous
     Distribution Dates;
     
          (ii) second, to the Class III-P-L Regular Interests, to
     the extent of amounts otherwise available to pay the Group C-
     B  Subordinate Principal Distribution Amount (without regard
     to   clause   (B)  of  the  definition  thereof)   on   such
     Distribution  Date,  an  amount equal  to  the  Class  III-P
     Fraction, as applicable, of any Realized Loss on a Class III-
     P  Mortgage Loan, other than a Special Hazard Loss in excess
     of  the  Combined Special Hazard Coverage, a Fraud  Loss  in
     excess  of the Combined Fraud Coverage or a Bankruptcy  Loss
     in excess of the Combined Bankruptcy Coverage, provided that
     any  amounts  distributed in respect of losses  pursuant  to
     paragraph  (I)(e)(i) or this paragraph  (I)(e)(ii)  of  this
     definition of "REMIC II Distribution Amount" shall not cause
     a further reduction in the Class III-P-L Principal Balance;
     
          (iii)       third,   to   the  Class  C-B-1-L   Regular
     Interests,  the Interest Distribution Amount for such  Class
     of   Regular   Interests  remaining  unpaid  from   previous
     Distribution Dates;
     
          (iv)  fourth,  to the Class C-B-1-L Regular  Interests,
     the  Interest Distribution Amount for such Class of  Regular
     Interests for the current Distribution Date;
     
          (v)  fifth, to the Class C-B-1-L Regular Interests, the
     portion  of the Group C-B Subordinate Principal Distribution
     Amount allocable to such Class of Regular Interests 

                                     88

<PAGE>
     pursuant to  the  definition  of  "Group  C-B  Subordinate  
     Principal Distribution  Amount",  until the  Class  C-B-1-L  
     Principal Balance has been reduced to zero;
     
          (vi) sixth, to the Class C-B-2-L Regular Interests, the
     Interest  Distribution  Amount for  such  Class  of  Regular
     Interests remaining unpaid from previous Distribution Dates;
     
          (vii)       seventh,  to  the  Class  C-B-2-L   Regular
     Interests,  the Interest Distribution Amount for such  Class
     of Regular Interests for the current Distribution Date;
     
          (viii)      eighth,   to  the  Class  C-B-2-L   Regular
     Interests,   the  portion  of  the  Group  C-B   Subordinate
     Principal  Distribution Amount allocable to  such  Class  of
     Regular  Interests pursuant to the definition of "Group  C-B
     Subordinate Principal Distribution Amount", until the  Class
     C-B-2-L Principal Balance has been reduced to zero;
     
          (ix) ninth, to the Class C-B-3-L Regular Interests, the
     Interest  Distribution  Amount for  such  Class  of  Regular
     Interests remaining unpaid from previous Distribution Dates;
     
          (x)  tenth, to the Class C-B-3-L Regular Interests, the
     Interest  Distribution  Amount for  such  Class  of  Regular
     Interests for the current Distribution Date;
     
          (xi)  eleventh, to the Class C-B-3-L Regular Interests,
     the   portion   of  the  Group  C-B  Subordinate   Principal
     Distribution  Amount  allocable to  such  Class  of  Regular
     Interests   pursuant  to  the  definition  of   "Group   C-B
     Subordinate Principal Distribution Amount", until the  Class
     C-B-3-L Principal Balance has been reduced to zero;
     
          (xii)       twelfth,  to  the  Class  C-B-4-L   Regular
     Interests,  the Interest Distribution Amount for such  Class
     of   Regular   Interests  remaining  unpaid  from   previous
     Distribution Dates;
     
          (xiii)     thirteenth,  to  the Class  C-B-4-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of Regular Interests for the current Distribution Date;
     
          (xiv)      fourteenth,  to  the Class  C-B-4-L  Regular
     Interests,   the  portion  of  the  Group  C-B   Subordinate
     Principal  Distribution Amount allocable to  such  Class  of
     Regular  Interests pursuant to the definition of "Group  C-B
     Subordinate Principal Distribution Amount", until the  Class
     C-B-4-L Principal Balance has been reduced to zero;
     
          (xv) fifteenth, to the Class C-B-5-L Regular Interests,
     the  Interest Distribution Amount for such Class of  Regular
     Interests remaining unpaid from previous Distribution Dates;
     
          (xvi)      sixteenth,  to  the  Class  C-B-5-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of Regular Interests for the current Distribution Date;
     
          (xvii)     seventeenth,  to the Class  C-B-5-L  Regular
     Interests,   the  portion  of  the  Group  C-B   Subordinate
     Principal  Distribution Amount allocable to  such  Class  of
     Regular  

                                89

<PAGE>

     Interests pursuant to the definition of "Group  C-B
     Subordinate Principal Distribution Amount", until the  Class
     C-B-5-L Principal Balance has been reduced to zero;
     
          (xviii)    eighteenth,  to the  Class  C-B-6-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of   Regular   Interests  remaining  unpaid  from   previous
     Distribution Dates;
     
          (xix)      nineteenth,  to  the Class  C-B-6-L  Regular
     Interests,  the Interest Distribution Amount for such  Class
     of Regular Interests for the current Distribution Date;
     
          (xx) twentieth, to the Class C-B-6-L Regular Interests,
     the   portion   of  the  Group  C-B  Subordinate   Principal
     Distribution  Amount  allocable to  such  Class  of  Regular
     Interests   pursuant  to  the  definition  of   "Group   C-B
     Subordinate Principal Distribution Amount", until the  Class
     C-B-6-L Principal Balance has been reduced to zero;
     
          (xxi)      twenty-first, to each Class of  Group  C-B-L
     Regular  Interests in the order of seniority, the  remaining
     portion,  if  any,  of  the REMIC II Available  Distribution
     Amount  for  the  Group  II-L, Group III-L  and  Group  IV-L
     Regular Interests, up to the amount of unreimbursed Realized
     Losses  previously allocated to such Class, if any, provided
     that  any  amounts  distributed pursuant to  this  paragraph
     (I)(e)(xxi)  of  this definition of "REMIC  II  Distribution
     Amount"  shall not cause a further reduction  in  the  Class
     Principal Balances of the Group C-B-L Regular Interests; and
     
          (xxii)    twenty-second, to the Class R-2 Certificates,
     the  Residual Distribution Amount for the Group II-L,  Group
     III-L and Group IV-L Regular Interests for such Distribution
     Date;
     
      Notwithstanding  the  foregoing  paragraph  (I)   of   this
definition of "REMIC II Distribution Amount,"

     (X)          on any Distribution Date occurring on or  after
the date on which the aggregate Class Principal Balance of one or
more  of  the Group II-A-L Regular Interests, the Class III-A-1-L
Regular  Interests or the Class IV-A-1-L Regular  Interests  have
been  reduced to zero, the remaining Class A-L Regular  Interests
of the other Regular Interest Group or Groups will be entitled to
receive  as  principal,  in addition to  any  principal  payments
otherwise described above, all amounts in respect of principal on
the  Mortgage Loans in the Loan Group relating to the  Class  A-L
Regular   Interests   that  have  been  paid   in   full   (after
distributions of principal to the Class III-P-L Regular Interests
pursuant  to  paragraph  (I)(c)(i) above, if  applicable),  which
amounts  will  be paid in accordance with paragraphs (I)(b)(iii),
(I)(c)(iv) or (I)(d)(iii) above, as applicable, to the extent  of
and  in reduction of the Class Principal Balances thereof,  prior
to  any  distributions of principal to the  Group  C-B-L  Regular
Interests in paragraph (I)(e) above, provided, however,  that  if
there are two Regular Interest Groups with outstanding Class  A-L
Regular  Interests,  then  such  principal  will  be  distributed
between  those Class A-L Regular Interests pro rata according  to
Class  Principal Balance, provided, further, that principal  will
not  be  distributed as set forth above if on  such  Distribution
Date  (a) the Group C-B Percentage for such Distribution Date  is
greater than or equal to 200% of the Group C-B Percentage  as  of
the  Closing  Date  and  (b)  the average  outstanding  principal
balance of the Mortgage Loans in any of Loan Group II, Loan Group
III or Loan Group IV delinquent 60 days or more over the last 

                                90

<PAGE>

six months (including Mortgage Loans in foreclosure and Mortgage
Loans  the  property of which is held by REMIC I and acquired  by
foreclosure  or deed in lieu of foreclosure), as a percentage  of
the related Group C-B Component Balance, is less than 50%, and

    (Y)         if on any Distribution Date any of Loan Group II,
Loan  Group III or Loan Group IV is an Undercollateralized  Group
and  the  other  Loan  Group or Groups is  an  Overcollateralized
Group,  then  the REMIC II Available Distribution Amount  of  the
Overcollateralized Group or Groups, to the extent remaining after
distributions to the Class X-L Regular Interests and the Class A-
L Regular Interests of the Overcollateralized Group or Groups and
the  Class III-P-L Regular Interests (if applicable) pursuant  to
paragraph  (I)(b),  paragraph  (I)(c)  or  paragraph  (I)(d),  as
applicable, will be paid in the following priority: (i) an amount
equal  to  the  Interest Transfer Amount  will  be  paid  to  the
Undercollateralized Group or Groups and (ii) an amount  equal  to
the   Principal   Transfer   Amount   will   be   paid   to   the
Undercollateralized  Group or Groups,  and  (iii)  any  remaining
amounts will be distributed pursuant to paragraph (I)(e) of  this
definition of "REMIC II Distribution Amount"; provided  that  (i)
if  there is exactly one Undercollateralized Group, then it  will
receive  the Interest Transfer Amount and the Principal  Transfer
Amount,  as  applicable, from the Overcollateralized  Groups  pro
rata,  according to the remaining REMIC II Available Distribution
Amount of the two Overcollateralized Groups and (ii) if there are
two  Undercollateralized  Groups  and  the  remaining  REMIC   II
Available Distribution Amount for the Overcollateralized Group is
insufficient  to pay the Interest Transfer Amounts and  Principal
Transfer  Amounts to both such Undercollateralized  Groups,  then
the  remaining  REMIC II Available Distribution  Amount  for  the
Overcollateralized  Group will be paid to the Undercollateralized
Groups, pro rata, according to their respective Interest Transfer
Amounts and Principal Transfer Amounts.

     (II)  For  any  Distribution Date on or after  the  Group  I
Credit  Support  Depletion Date or the  Combined  Credit  Support
Depletion   Date,   as   applicable,  the  REMIC   II   Available
Distribution  Amount  shall  be distributed  to  the  outstanding
Classes  of  REMIC  II  Regular  Interests  and  the  Class   R-2
Certificates in the following amounts and priority:

     (a)  With respect to the Group I-L Regular Interests and the
Class R-2 Certificates, on each Distribution Date on or after the
Group I Credit Support Depletion Date, to the extent of the REMIC
II  Available  Distribution  Amount for  the  Group  I-L  Regular
Interests  remaining following prior distributions,  if  any,  on
such Distribution Date:

          (i)   first, to Component I-A-1-6-L, principal  in  the
     amount that would otherwise be distributed to such Component
     on  such  Distribution Date pursuant to clause (I)(a)(i)  of
     this definition of "REMIC II Distribution Amount";
     
          (ii)  second,  to  the  Group I-A-L  Regular  Interests
     entitled  to  interest,  the Class  R-3-L  and  Class  I-X-L
     Regular Interests and the Class R-2 Certificates, the amount
     payable  to  each  such  Class  of  Regular  Interests   and
     Certificates on prior Distribution Dates pursuant to  clause
     (I)(a)(ii) or (II)(a)(iii) of this definition of  "REMIC  II
     Distribution  Amount",  and  remaining  unpaid,   pro   rata
     according  to such amount payable to the extent  of  amounts
     available;

                                 91

<PAGE>
     
          (iii)      third, to the Group I-A-L Regular  Interests
     entitled  to  interest,  the Class  R-3-L  and  Class  I-X-L
     Regular Interests and the Class R-2 Certificates, the sum of
     the  Interest  Distribution  Amounts  for  such  Classes  of
     Regular   Interests  and  Certificates   for   the   current
     Distribution  Date, pro rata according to  their  respective
     Interest Distribution Amounts;
     
          (iv) fourth, to the Group I-A-1-L (other than Component
     I-A-1-6-L of the Class I-A-1-L Regular Interests) and  Class
     R-3-L Regular Interests and the Class R-2 Certificates,  pro
     rata, the Group I Senior Principal Distribution Amount; and
     
          (v)  fifth, to the Class R-2 Certificates, the Residual
     Distribution Amount for the Group I-L Regular Interests  for
     such Distribution Date;
     
     (b)   With  respect to the Group II-L Regular Interests  and
the Class R-2 Certificates, on each Distribution Date on or after
the  Combined Credit Support Depletion Date, to the extent of the
REMIC II Available Distribution Amount for the Group II-L Regular
Interests  remaining following prior distributions,  if  any,  on
such Distribution Date:

          (i)   first,  to  the  Group II-A-L  and  Class  II-X-L
     Regular Interests, the amount payable to each such Class  of
     Regular  Interests on prior Distribution Dates  pursuant  to
     clause (I)(b)(i) or (II)(b)(ii) of this definition of "REMIC
     II  Distribution  Amount", and remaining  unpaid,  pro  rata
     according to such amount;
     
          (ii)  second,  to  the Group II-A-L  Regular  Interests
     entitled to interest and the Class II-X-L Regular Interests,
     the  sum  of  the  Interest Distribution  Amounts  for  such
     Classes  of  Regular Interests for the current  Distribution
     Date,  pro  rata  according  to  their  respective  Interest
     Distribution Amounts;
     
          (iii)     third, to the Group II-A-L Regular Interests,
     pro rata, the Group II Senior Principal Distribution Amount;
     and
     
          (iv)  fourth,  to  the  Class  R-2  Certificates,   the
     Residual  Distribution  Amount for the  Group  II-L  Regular
     Interests for such Distribution Date;
     
     (c)   With respect to the Group III-L Regular Interests  and
the Class R-2 Certificates, on each Distribution Date on or after
the  Combined Credit Support Depletion Date, to the extent of the
REMIC  II  Available  Distribution Amount  for  the  Group  III-L
Regular  Interests  remaining following prior  distributions,  if
any, on such Distribution Date:

          (i)   first,  to  the Class III-P-L Regular  Interests,
     principal  in the amount that would otherwise be distributed
     to  such Class on such Distribution Date pursuant to  clause
     (I)(c)(i)  of  this  definition of  "REMIC  II  Distribution
     Amount";
     
          (ii)  second, to the Class III-A-1-L and Class  III-X-L
     Regular Interests, the amount payable to each such Class  of
     Regular  Interests on prior Distribution Dates  pursuant  to
     clause  (I)(c)(ii)  or (II)(c)(iii) of  this  definition  of
     "REMIC  II  Distribution 

                                   92

<PAGE>

     Amount", and remaining unpaid,  pro rata  according  to such 
     amount payable  to  the  extent  of amounts available;
     
          (iii)     third, to the Class III-A-1-L and Class III-X-
     L  Regular  Interests, the Interest Distribution Amount  for
     such Class of Regular Interests for the current Distribution
     Date,  pro  rata  according  to  their  respective  Interest
     Distribution Amounts;
     
          (iv)  fourth, to the Class III-A-1-L Regular Interests,
     the Group III Senior Principal Distribution Amount; and
     
          (v)  fifth, to the Class R-2 Certificates, the Residual
     Distribution  Amount for the Group III-L  Regular  Interests
     for such Distribution Date.
     
     (d)   With  respect to the Group IV-L Regular Interests  and
the Class R-2 Certificates, on each Distribution Date on or after
the  Combined Credit Support Depletion Date, to the extent of the
REMIC II Available Distribution Amount for the Group IV-L Regular
Interests  remaining following prior distributions,  if  any,  on
such Distribution Date:

          (i)   first,  to  the Class IV-A-1-L and  Class  IV-X-L
     Regular Interests, the amount payable to each such Class  of
     Regular  Interests on prior Distribution Dates  pursuant  to
     clause (I)(d)(i) or (II)(d)(ii) of this definition of "REMIC
     II  Distribution  Amount", and remaining  unpaid,  pro  rata
     according  to such amount payable to the extent  of  amounts
     available;
     
          (ii)  second,  to the Class IV-A-1-L and  Class  IV-X-L
     Regular Interests, the Interest Distribution Amount for such
     Class  of  Regular  Interests for the  current  Distribution
     Date,  pro  rata  according  to  their  respective  Interest
     Distribution Amounts;
     
          (iii)       third,   to  the  Class  IV-A-1-L   Regular
     Interests,   the  Group  IV  Senior  Principal  Distribution
     Amount; and
     
          (iv)  fourth,  to  the  Class  R-2  Certificates,   the
     Residual  Distribution  Amount for the  Group  IV-L  Regular
     Interests for such Distribution Date.
     
     Notwithstanding  the  foregoing  paragraph  (II)   of   this
definition  of  "REMIC  II  Distribution  Amount"  and  prior  to
distributions  pursuant to paragraph (II)(b)(iv),  (II)(c)(v)  or
(II)(d)(iv),  if on any Distribution Date any of Loan  Group  II,
Loan  Group III or Loan Group IV is an Undercollateralized  Group
and  the  other  Loan  Group or Groups are an  Overcollateralized
Group,  then  the REMIC II Available Distribution Amount  of  the
Overcollateralized  Group  or Groups,  to  the  extent  any  such
amounts  are remaining after distributions to the Class  X-L  and
Class  A-L Regular Interests of the Overcollateralized Group  and
the  Class III-P-L Regular Interests, if applicable, pursuant  to
paragraphs  (II)(b), (II)(c) or (II)(d), as applicable,  will  be
paid  in  the  following priority: (i) an  amount  equal  to  the
Interest  Transfer Amount will be paid to the Undercollateralized
Group  or  Groups  and  (ii) an amount  equal  to  the  Principal
Transfer Amount will be paid to the Undercollateralized Group  or
Groups;   provided   that   (i)   if   there   is   exactly   one
Undercollateralized  Group, then it  will  receive  the  Interest
Transfer Amount and the Principal Transfer Amount, as applicable,
from  the  Overcollateralized Groups pro rata, according  to  the

                                 94

<PAGE>

remaining  REMIC  II Available Distribution  Amount  of  the  two
Overcollateralized   Groups   and   (ii)   if   there   are   two
Undercollateralized Groups and the remaining REMIC  II  Available
Distribution   Amount   for  the  Overcollateralized   Group   is
insufficient  to pay the Interest Transfer Amounts and  Principal
Transfer  Amounts to both such Undercollateralized  Groups,  then
the  remaining  REMIC II Available Distribution  Amount  for  the
Overcollateralized  Group will be paid to the Undercollateralized
Groups,  pro  rata,  according to their respective  Interest  and
Principal Transfer Amounts.

     REMIC  II Regular Interest: The Classes of Regular Interests
     --------------------------
in  the REMIC II Trust Fund designated as "regular interests"  in
the  table  titled  "REMIC  II Trust  Fund"  in  the  Preliminary
Statement hereto.

     REMIC  II  Trust  Fund:  The REMIC  II  Trust  Fund  created
     ----------------------
pursuant  to Section 2.05 of this Agreement. The REMIC  II  Trust
Fund consists of the REMIC I Regular Interests to be held by  the
Trustee for the benefit of the Holders from time to time  of  the
REMIC  II Regular Interests and the Class R-2 Certificates issued
hereunder.

     REMIC  III: The segregated pool of assets consisting of  the
     ----------
REMIC  II Regular Interests conveyed in trust to the Trustee  for
the  benefit of the Certificateholders (other than the Class  R-1
and  Class R-2 Certificateholders) pursuant to Section 2.07, with
respect to which a separate REMIC election is to be made.

     REMIC III Available Distribution Amount: With respect to the
     ---------------------------------------
Group I Certificates, on any Distribution Date, the aggregate  of
all   distributions  with  respect  to  the  Group  I-L   Regular
Interests.  With  respect to the Group II  Certificates,  on  any
Distribution  Date,  the  aggregate  of  all  distributions  with
respect to the Group II-L Regular Interests. With respect to  the
Group  III  Certificates, on any Distribution Date, the aggregate
of  all  distributions with respect to the  Group  III-L  Regular
Interests.  With  respect to the Group IV  Certificates,  on  any
Distribution  Date,  the  aggregate  of  all  distributions  with
respect to the Group IV-L Regular Interests. With respect to  the
Group  C-B  Certificates, on any Distribution Date, the aggregate
of  all  distributions with respect to the  Group  C-B-L  Regular
Interests.

     REMIC  III  Distribution Amount:   The REMIC  III  Available
     -------------------------------
Distribution  Amount  shall be distributed  to  the  Certificates
(other  than  the  Class R-1 and Class R-2 Certificates)  in  the
following amounts and priority:

     (a)     With   respect  to  the  Group  I  and   Class   R-3
Certificates,   to  the  extent  of  the  REMIC   III   Available
Distribution Amount for the Group I Certificates:

          (i)  to the Class R-3 Certificates and each Class of Group I
     Certificates other than the Class I-A-1, Class I-A-2, Class I-A-
     3, Class I-A-4, Class I-A-5, Class I-A-6, Class I-A-7, Class I-A-
     8, Class I-A-10, Class I-A-17, Class I-A-22 and Class I-A-24
     Certificates, the amounts distributed to its Corresponding Class
     on such Distribution Date;
     
         (ii) to each of Component I-A-1-3, Component I-A-1-4, Component
     I-A-1-5 and Component I-A-1-6, the amounts distributed to its
     Corresponding Component on such Distribution Date;

                                 94

<PAGE>

          (iii)     (A) to the Class I-A-2, Class I-A-3, Class 
     I-A-4, Class I-A-5, Class I-A-6, Class I-A-7, Class I-A-8 and 
     Class I-A-17 Certificates, the amounts paid as principal to 
     its Corresponding Class for such Distribution Date and (B) to 
     Component I-A-1-2, the amounts paid as principal to its 
     Corresponding Component for such Distribution Date;

          (iv)      to the Class I-A-2, Class I-A-3, Class I-A-4, 
     Class I-A-5, Class I-A-6, Class I-A-7, Class I-A-10, Class 
     I-A-17 and Class I-A-22 Certificates and Component I-A-1-1 
     and Component I-A-1-2, the amount distributed as interest to 
     the Class I-A-2-L, Class I-A-3-L, Class I-A-4-L, Class 
     I-A-5-L, Class I-A-6-L, Class I-A-7-L and Class I-A-17-L 
     Regular Interests and Component I-A-1-2-L, concurrently, as 
     follows: (I) to each of the Class I-A-2, Class I-A-3, Class 
     I-A-4, Class I-A-5, Class I-A-6 and Class I-A-7 Certificates 
     and Component I-A-1-2, an amount equal to the product of 1/12
     of the Remittance Rate for such Class or Component and the 
     Class or Component Principal Balance (before allocating 
     Realized Losses of principal and giving effect to distributions 
     of principal, in each case, on such Distribution Date); (II) 
     to the Class I-A-10 Certificates, an amount equal to the 
     product of 1/12 of the Class I-A-10 Remittance Rate and the
     Class I-A-10 Notional Amount; (III) to Component I-A-1-1, an
     amount equal to the product of 1/12 of the Component I-A-1-1
     Remittance Rate and the Component I-A-1-1 Notional Amount; (IV)
     to the Class I-A-22 Certificates, an amount equal to the product
     of 1/12 of the Class I-A-22-2 Remittance Rate and the Class I-A-
     22-2 Notional Amount; (V) to the Class I-A-17 Certificates, an
     amount equal to the product of 1/12 of the Remittance Rate for
     such Class and the Class I-A-17 Principal Balance (before
     allocating Realized Losses of principal and giving effect to
     distributions of principal, in each case, on such Distribution
     Date);

          (v)   to the Class I-A-8 and Class I-A-24 Certificates,
     the  amount  distributed as interest to  the  Class  I-A-8-L
     Regular  Interests for such Distribution Date, concurrently,
     as  follows: (I) to the Class I-A-8 Certificates, an  amount
     equal to the product of 1/12 of the Remittance Rate for such
     Class   and  the  Class  I-A-8  Principal  Balance   (before
     allocating Realized Losses of principal and giving effect to
     distributions   of  principal,  in  each   case,   on   such
     Distribution  Date); (II) to the Class I-A-24  Certificates,
     an  amount equal to the product of 1/12 of the Class  I-A-24
     Remittance Rate and the Class I-A-24 Notional Amount;
     
          (vi)  to  the  Class R-3 Certificates,  the  applicable
     Residual Distribution Amount, if any.
     
     (b)     With   respect  to  the  Group  II  and  Class   R-3
Certificates,   to  the  extent  of  the  REMIC   III   Available
Distribution Amount for the Group II Certificates:

          (i)  to each Class of Group II Certificates other than the Class
     II-A-4, Class II-A-9 and  Class II-A-10 Certificates, the amounts
     distributed to its Corresponding Class on such Distribution Date,
     and to each of Component II-A-4-1 and Component II-A-4-2, the
     amounts distributed to its Corresponding Components for such
     Distribution Date; and
     
          (ii) (A) to the Class II-A-9 Certificates, the amounts
     distributed as principal to its Corresponding Class on such
     Distribution Date and (B) to the Class II-A-9 and Class 

                                  95

<PAGE>

     II-A-10 Certificates, the amount distributed as interest to the 
     Class II-A-9-L Regular Interests on such Distribution Date 
     concurrently as follows: (I) to the Class II-A-9 Certificates,
     an amount equal to the product of 1/12 of the Class II-A-9 
     Remittance Rate and the Class II-A-9 Principal Balance (before
     allocating Realized Losses of principal and giving effect to 
     distributions of principal, in each case, on such Distribution 
     Date); and (II) to the Class II-A-10 Certificates, an amount 
     equal to the product of 1/12 of the Class II-A-10 Remittance 
     Rate and the Class II-A-10 Notional Amount;

     (c)  With respect to the Group III Certificates, to the extent of
the  REMIC  III Available Distribution Amount for the  Group  III
Certificates,  to  each  Class  of Group  III  Certificates,  the
amounts   distributed  to  its  Corresponding   Class   on   such
Distribution Date.

     (d)   With  respect  to  the Group IV Certificates,  to  the
extent  of  the REMIC III Available Distribution Amount  for  the
Group  IV  Certificates, to each Class of Group IV  Certificates,
the  amounts  distributed  to  its Corresponding  Class  on  such
Distribution Date.

     (e)     With  respect  to  the  Group  C-B  and  Class   R-3
Certificates,   to  the  extent  of  the  REMIC   III   Available
Distribution Amount for the Group C-B Certificates:

          (i)   to  each  Class  of Group C-B  Certificates,  the
     amounts  distributed  to  its Corresponding  Class  on  such
     Distribution Date; and
     
          (ii) to the Class R-3 Certificates, the applicable Residual
     Distribution Amount, if any.
     
     In  each  case where a distribution is required to  be  made
concurrently to two or more Classes of Certificates  pursuant  to
this  definition  of  "REMIC  III Distribution  Amount",  if  the
portion of the REMIC III Available Distribution Amount from which
such  deemed  distribution is required to be made is insufficient
to   make   such  distribution  in  full  to  such   Classes   of
Certificates, such distribution shall be allocated  between  such
Classes  of  Certificates pro rata according  to  the  respective
amounts   to  which  they  are  otherwise  entitled   from   such
distribution.

     REMIC  III  Trust  Fund: The REMIC III  Trust  Fund  created
     -----------------------
pursuant  to Section 2.07 of this Agreement. The REMIC III  Trust
Fund consists of the REMIC II Regular Interests to be held by the
Trustee for the benefit of the Holders from time to time  of  the
Certificates issued hereunder (other than the Class R-1 and Class
R-2 Certificates).

     Remittance   Rate:   For   each  Class   or   Component   of
     -----------------
Certificates,  REMIC  I Regular Interests and  REMIC  II  Regular
Interests,  the  per annum rate set forth as the Remittance  Rate
for such Class in the Preliminary Statement hereto.

     Residual Certificates:  With respect to REMIC I, the Class R-
     ---------------------
1  Certificates, which are being issued in a single  class,  with
respect to REMIC II, the Class R-2 Certificates, which are  being
issued in a single class and with respect to REMIC III, the Class
R-3  Certificates, which are being issued in a single class.  The
Class  R-1,  Class  R-2  and Class R-3  Certificates  are  hereby
designated  the sole Class of "residual interests"  in  REMIC  I,
REMIC  II  and REMIC III, respectively, for purposes  of  Section
860G(a)(2) of the Code.

                               96

<PAGE>

     Residual Distribution Amount: On any Distribution Date, with
     ----------------------------
respect to the Class R-1 Certificates, any portion of the REMIC I
Available  Distribution Amount remaining after all  distributions
to  the  REMIC  I  Regular Interests and Class  R-1  Certificates
pursuant  to  clauses  (a)(i)  through  (a)(v),  (b)(i)   through
(b)(iii),  (c)(i) through (c)(iv) or (d)(i) through (d)(iii),  as
applicable,  of the definition of "REMIC I Distribution  Amount",
with  respect to the Class R-2 Certificates, any portion  of  the
REMIC  II  Available  Distribution  Amount  remaining  after  all
distributions to the REMIC II Regular Interests and the Class R-2
Certificates  pursuant to clauses (I)(a)(i) through  (I)(a)(xxv),
(I)(d)(i)  through  (I)(d)(xxi), (II)(a)(i) through  (II)(a)(iv),
(II)(b)(i)  through (II)(b)(iii), (II)(c)(i) through  (II)(c)(iv)
or   (II)(d)(i)  through  (II)(d)(iii),  as  applicable,  of  the
definition of "REMIC II Distribution Amount" and with respect  to
the  Class  R-3  Certificates,  any  portion  of  the  REMIC  III
Available  Distribution Amount remaining after all  distributions
to the Certificates pursuant to clauses (a)(i) through (a)(vi) or
(e)(i) of the definition of "REMIC III Distribution Amount". Upon
termination of the obligations created by this Agreement and  the
REMIC  I  Trust Fund, the REMIC II Trust Fund and the  REMIC  III
Trust Fund created hereby, the amounts which remain on deposit in
the Certificate Account after payment to the Holders of the REMIC
I  Regular Interests of the amounts set forth in Section 9.01  of
this  Agreement, and subject to the conditions set forth therein,
shall  be  distributed to the Class R-1, Class R-2 and Class  R-3
Certificates  in accordance with the preceding sentence  of  this
definition   as  if  the  date  of  such  distribution   were   a
Distribution Date.

     Responsible Officer: When used with respect to the  Trustee,
     -------------------
any  officer  assigned  to and working  in  its  Corporate  Trust
Department  or  similar  group  and  also,  with  respect  to   a
particular  matter,  any other officer to  whom  such  matter  is
referred  because of such officer's knowledge of and  familiarity
with the particular subject.

     S&P:  Standard & Poor's Ratings Services, a division of  The
     ---
McGraw-Hill Companies, Inc., provided that at any time  it  be  a
Rating Agency.

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

     Security Agreement: With respect to a Cooperative Loan,  the
     ------------------
agreement  or mortgage creating a security interest in  favor  of
the originator of the Cooperative Loan in the related Cooperative
Stock.

     Segment  P  Group: The Class II-A-12-L and  Class  II-A-19-L
     -----------------
Regular Interests.

     Segment   P   Principal  Balance:  With   respect   to   any
     --------------------------------
Distribution Date, an amount equal to $5,009,579 minus the sum of
(i) the aggregate amount distributed to the Segment P Group prior
to  such  Distribution  Date and (ii)  the  aggregate  amount  of
Realized  Losses allocated to the Segment P Group prior  to  such
Distribution  Date.  The amount of Realized Losses  allocated  to
the  Segment  P  Group on each Distribution Date will  equal  the
product  of (x) the aggregate amount of Realized Losses allocable
to  principal allocated to the Class I-A-12-L and Class  I-A-19-L
Regular  Interests on such Distribution Date and (y) a  fraction,
the numerator of which is the Segment P Principal Balance and the
denominator  of  which  is  the sum of the  Segment  T  Principal
Balance  and  the  Segment  P Principal  Balance,  in  each  case
immediately prior to such Distribution Date.

                                97

<PAGE>

     Segment  T  Group: The Class II-A-12-L and  Class  II-A-19-L
     -----------------
Regular Interests.

     Segment   T   Principal  Balance:  With   respect   to   any
     --------------------------------
Distribution Date, an amount equal to $13,093,213 minus  the  sum
of  (i)  the aggregate amount distributed to the Segment T  Group
prior to such Distribution Date and (ii) the aggregate amount  of
Realized  Losses allocated to the Segment T Group prior  to  such
Distribution  Date.  The amount of Realized Losses  allocated  to
the  Segment  T  Group on each Distribution Date will  equal  the
product  of (x) the aggregate amount of Realized Losses allocated
to  the  Class  I-A-12-L and Class I-A-19-L Regular Interests  on
such Distribution Date and (y) a fraction, the numerator of which
is  the Segment T Principal Balance and the denominator of  which
is  the sum of the Segment T Principal Balance and the Segment  P
Principal  Balance,  in  each  case  immediately  prior  to  such
Distribution Date.

     Selling  and Servicing Contract: (a) The contract (including
     -------------------------------
the  PNC Mortgage Securities Corp. Selling Guide and PNC Mortgage
Securities  Corp. Servicing Guide to the extent  incorporated  by
reference  therein) between the Company and a Person relating  to
the  sale  of the Mortgage Loans to the Company and the servicing
of such Mortgage Loans for the benefit of the Certificateholders,
which  contract is substantially in the form of Exhibit E hereto,
as  such  contract may be amended or modified from time to  time;
provided, however, that any such amendment or modification  shall
not  materially  adversely affect the  interests  and  rights  of
Certificateholders  and (b) any other similar contract  providing
substantially  similar rights and benefits as those  provided  by
the forms of contract attached as Exhibit E hereto.

     Senior  Certificates: The Group I Senior  Certificates,  the
     --------------------
Group  II Certificates, the Group III Certificates, the Group  IV
Certificates and the Residual Certificates.

     Senior    Subordinate   Certificates:     The    Subordinate
     ------------------------------------
Certificates other than the Junior Subordinate Certificates.

     Servicer: A mortgage loan servicing institution to which the
     --------
Master Servicer has assigned servicing duties with respect to any
Mortgage  Loan under a Selling and Servicing Contract;  provided,
however, the Master Servicer may designate itself or one or  more
other  mortgage  loan  servicing institutions  as  Servicer  upon
termination of an initial Servicer's servicing duties.

     Servicing Fee: For each Mortgage Loan, the fee paid  to  the
     -------------
Servicer thereof to perform primary servicing functions  for  the
Master Servicer with respect to such Mortgage Loan, equal to  the
per  annum rate set forth for each Mortgage Loan in the  Mortgage
Loan  Schedule  on  the  outstanding Principal  Balance  of  such
Mortgage Loan.

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

     Special Hazard Coverage Initial Amount: With respect to Loan
     --------------------------------------
Group  I, $5,760,106 and with respect to and Loan Group II,  Loan
Group III and Loan Group IV, $3,659,378.

     Special  Hazard Loss: The occurrence of any direct  physical
     --------------------
loss  or damage to a Mortgaged 

                                 98

<PAGE>

Property not covered by a standard hazard maintenance policy with 
extended coverage which is caused by  or  results  from  any  cause 
except:  (i)  fire,  lightning, windstorm, hail, explosion, riot, 
riot attending a strike,  civil commotion,   vandalism,  aircraft,  
vehicles,  smoke,   sprinkler leakage,  except to the extent of that 
portion of the loss  which was uninsured because of the application 
of a co-insurance clause of  any insurance policy covering these perils; 
(ii) normal  wear and  tear,  gradual  deterioration, inherent vice  
or inadequate maintenance of all or part thereof; (iii) errors  in  
design, faulty workmanship or materials, unless the collapse of  the
property  or a part thereof ensues and then only for the  ensuing
loss;  (iv)  nuclear reaction or nuclear radiation or radioactive
contamination, all whether controlled or uncontrolled and whether
such  loss be direct or indirect, proximate or remote  or  be  in
whole  or  in part caused by, contributed to or aggravated  by  a
peril  covered  by  this definition of Special Hazard  Loss;  (v)
hostile  or  warlike action in time of peace  or  war,  including
action  in  hindering, combating or defending against an  actual,
impending  or expected attack (a) by any government of  sovereign
power  (de  jure or de facto), or by an authority maintaining  or
using  military, naval or air forces, (b) by military,  naval  or
air  forces,  or  (c) by an agent of any such government,  power,
authority  or  forces;  (vi) any weapon of war  employing  atomic
fission  or  radioactive force whether in time of peace  or  war;
(vii)  insurrection, rebellion, revolution,  civil  war,  usurped
power  or  action taken by governmental authority  in  hindering,
combating or defending against such occurrence; or (viii) seizure
or  destruction  under  quarantine  or  customs  regulations,  or
confiscation by order of any government or public authority.

     Step  Down  Percentage:  For  any  Distribution  Date,   the
     ----------------------
percentage indicated below:

<TABLE>
<CAPTION>

          Distribution Date Occurring In        Step Down Percentage
          ------------------------------        --------------------
<S>       <C>                                    <C>
          
          August 1998 through July 2003                   0%
          August 2003 through July 2004                  30%
          August 2004 through July 2005                  40%
          August 2005 through July 2006                  60%
          August 2006 through July 2007                  80%
          August 2007 and thereafter                    100%
                                                    
</TABLE>
          
     Stripped Interest Rate:  For each Group I Loan, the  excess,
     ----------------------
if  any,  of  the Pass-Through Rate for such Mortgage  Loan  over
6.750%. For each Group II Loan, the excess, if any, of the  Pass-
Through  Rate for such Mortgage Loan over 6.500%. For each  Group
III  Loan, the excess, if any, of the Pass-Through Rate for  such
Mortgage Loan over 7.000%. For each Group IV Loan, the excess, if
any, of the Pass-Through Rate for such Mortgage Loan over 6.750%.

     Subordinate  Certificates:  The  Group  I-B  and  Group  C-B
     -------------------------
Certificates.

     Subordinate Percentage:  The Group I Subordinate Percentage,
     ----------------------
the  Group  II Subordinate Percentage, the Group III  Subordinate
Percentage   and   the  Group  IV  Subordinate   Percentage,   as
applicable.

     Subordination Level: On any specified date, with respect  to
     -------------------
any of the Group C-B-L Regular Interests, the percentage obtained
by  dividing  the  sum  of the Class Principal  Balances  of  the
Classes  of  REMIC II Regular Interests which are subordinate  in
right of payment to such Class 

                                  99

<PAGE>

(provided that no Class of Group C-B-L Regular Interests shall be
subordinate in right of payment to the  Class  C-B-6-L  Regular 
Interests) by  the  aggregate  Class Principal Balances of the 
Group II-L, Group III-L, Group IV-L and Group  C-B-L  Regular 
Interests as of such date prior  to  giving effect  to  distri-
butions of principal or interest or allocations of Realized Losses 
on the Group II Loans, the Group III Loans and the  Group  IV  Loans
on such date. On any specified  date,  with respect  to  any  of  
the  Group  I-B-L  Regular  Interests,  the percentage  obtained by 
dividing the sum of the  Class  Principal Balances  of  the Classes 
of Group I-B-L Regular Interests  which are  subordinate in right 
of payment to such Class (provided that no Class of Group I-B-L 
Regular Interests shall be subordinate in right  of payment to 
the Class I-B-6-L Regular Interests) by  the aggregate  Class  
Principal Balances of  the  Group  I-L  Regular Interests, as 
applicable, as of such date prior to giving  effect to  
distributions  of  principal or interest  or  allocations  of 
Realized Losses on the Group I Loans on such date.

     Substitute   Mortgage  Loan:  A  Mortgage  Loan   which   is
     ---------------------------
substituted  for  another  Mortgage  Loan  pursuant  to  and   in
accordance with the provisions of Section 2.02.

     Targeted Principal Balance: The respective amounts set forth
     --------------------------
in  the  table attached as Appendix B to the Prospectus, for  the
applicable  Distribution Date, for each of the  Class  I-A-8  and
Class I-A-15 Certificates and for Component I-A-1-3, Component I-
A-21-1  and  the  Segment  T  Group,  which  amounts  shall  also
constitute the "Targeted Principal Balance" for the Corresponding
Classes and Corresponding Components, respectively.

     Tax  Matters  Person: A Holder of the Class R-1 Certificate,
     --------------------
with  respect  to REMIC I, a Holder of the Class R-2 Certificate,
with  respect  to  REMIC  II  and  a  holder  of  the  Class  R-3
Certificate  with respect to REMIC III, in each  case  holding  a
Certificate  having an Authorized Denomination of at least  0.01%
or any Permitted Transferee of such Class R-1, Class R-2 or Class
R-3 Certificateholder designated as succeeding to the position of
Tax Matters Person with respect to the applicable trust fund in a
notice to the Trustee signed by authorized representatives of the
transferor and transferee of such Class R-1, Class R-2 or Class R-
3 Certificate. If the Tax Matters Person for REMIC I, REMIC II or
REMIC III becomes a Disqualified Organization, the last preceding
Holder of such Authorized Denomination of the Class R-1, Class R-
2  or  Class  R-3  Certificate, as  applicable,  that  is  not  a
Disqualified  Organization shall be Tax Matters Person  for  such
trust pursuant to Section 5.01(c). If any Person is appointed  as
tax  matters  person by the Internal Revenue Service pursuant  to
the Code, such Person shall be Tax Matters Person.

     Termination Date: The date upon which final payment  of  the
     ----------------
Certificates will be made pursuant to the procedures set forth in
Section 9.01(b).

     Termination  Payment:  The final payment  delivered  to  the
     --------------------
Certificateholders  on  the  Termination  Date  pursuant  to  the
procedures set forth in Section 9.01(b).

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

     Transferee:  Any  Person who is acquiring  by  Transfer  any
     ----------
Ownership Interest in a Residual Certificate.

                                   100

<PAGE>

     Transferee   Affidavit  and  Agreement:  An  affidavit   and
     --------------------------------------
agreement in the form attached hereto as Exhibit J.

     Trustee: U.S. Bank National Association, or its successor-in-
     -------
interest  as  provided in Section 8.09, or any successor  trustee
appointed as herein provided.

     Uncollected Interest: With respect to any Distribution  Date
     --------------------
for  any  Mortgage Loan on which a Payoff was made by a Mortgagor
during  the  related Payoff Period, except for  Payoffs  received
during  the  period from the first through the 14th  day  of  the
month  of such Distribution Date, an amount equal to one  month's
interest  at  the applicable Pass-Through Rate on  such  Mortgage
Loan  less  the amount of interest actually paid by the Mortgagor
with respect to such Payoff.

     Uncompensated  Interest Shortfall: With respect  to  a  Loan
     ---------------------------------
Group, for any Distribution Date, the excess, if any, of (i)  the
sum  of  (a) aggregate Uncollected Interest with respect  to  the
Mortgage  Loans  in  the  related Loan Group  and  (b)  aggregate
Curtailment Shortfall with respect to the Mortgage Loans  in  the
related  Loan Group over (ii) Compensating Interest with  respect
to such Loan Group.

     Uncompensated Interest Shortfall for Loan Group I  shall  be
allocated  to the Group I-L Regular Interests pro rata  according
to  the amount of the Interest Distribution Amount to which  each
such Class would otherwise be entitled in reduction thereof.

     Uncompensated Interest Shortfall for Loan Group II shall  be
allocated to the Group II-L Regular Interests and the portion  of
the  Group  C-B-L  Regular Interests that  derives  its  Interest
Distribution Amount from the Group II Loans pro rata according to
the amount of the Interest Distribution Amount to which each such
Class  (or  portion  thereof)  would  otherwise  be  entitled  in
reduction thereof.

     Uncompensated Interest Shortfall for Loan Group III shall be
allocated to the Group III-L Regular Interests and the portion of
the  Group  C-B-L  Regular Interests that  derives  its  Interest
Distribution  Amount from the Group III Loans pro rata  according
to  the amount of the Interest Distribution Amount to which  each
such  Class  (or portion thereof) would otherwise be entitled  in
reduction thereof.

     Uncompensated Interest Shortfall for Loan Group IV shall  be
allocated to the Group IV-L Regular Interests and the portion  of
the  Group  C-B-L  Regular Interests that  derives  its  Interest
Distribution Amount from the Group IV Loans pro rata according to
the amount of the Interest Distribution Amount to which each such
Class  (or  portion  thereof)  would  otherwise  be  entitled  in
reduction thereof.

     Uncompensated Interest Shortfall for Loan Group II shall  be
allocated  to the Class II-X-M, Class Y-1 and Class  Z-1  Regular
Interests,  pro  rata  according to the amount  of  the  Interest
Distribution Amount to which each such Class of Regular Interests
would otherwise be entitled in reduction thereof.

     Uncompensated Interest Shortfall for Loan Group III shall be
allocated  to the Class III-X-M, Class Y-2 and Class Z-2  Regular
Interests,  pro  rata  according to the amount  of  the  Interest

                                 102

<PAGE>

Distribution Amount to which each such Class of Regular Interests
would otherwise be entitled in reduction thereof.

     Uncompensated Interest Shortfall for Loan Group IV shall  be
allocated  to the Class IV-X-M, Class Y-3 and Class  Z-3  Regular
Interests,  pro  rata  according to the amount  of  the  Interest
Distribution Amount to which each such Class of Regular Interests
would otherwise be entitled in reduction thereof.

     Uncompensated Interest Shortfall for Loan Group I  shall  be
allocated  to the Class W and Class I-X-M Regular Interests,  pro
rata  according to the amount of the Interest Distribution Amount
to  which each such Class of Regular Interests would otherwise be
entitled in reduction thereof.

     Undercollateralized  Group:  Loan  Group  II,  if   on   any
     --------------------------
Distribution  Date the aggregate Class Principal Balance  of  the
Group  II-A-L  Regular Interests is greater  than  the  aggregate
Principal  Balance of the Mortgage Loans in Loan Group  II,  Loan
Group  III,  if  on  any Distribution Date  the  Class  III-A-1-L
Principal Balance is greater than the aggregate Principal Balance
of  the  Mortgage Loans in Loan Group III (less the  Class  III-P
Principal Balance) and Loan Group IV, if on any Distribution Date
the   Class  IV-A-1-L  Principal  Balance  is  greater  than  the
aggregate  Principal Balance of the Mortgage Loans in Loan  Group
IV.

     Underwriting   Standards:  The  underwriting  standards   of
     ------------------------
Commerce  Security Bank, People's Heritage Bank,  IndyMac,  Inc.,
Headlands Mortgage Company, Old Kent Mortgage Company, Washington
Mutual  Bank,  PNC  Mortgage  Securities  Corp.,  Prism  Mortgage
Company,  1st  Chicago  NBD  Company, First  Nationwide  Mortgage
Company,  GMAC  Mortgage  Corporation, Chase  Manhattan  Mortgage
Corporation, FT Mortgage Companies and Western Financial  Savings
Bank, FSB.

     Uninsured   Cause:  Any  cause  of  damage  to  a  Mortgaged
     -----------------
Property,  the cost of the complete restoration of which  is  not
fully  reimbursable under the hazard insurance policies  required
to be maintained pursuant to Section 3.07.

     U.S.  Person: 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, any state thereof or the
District  of Columbia, or an estate or trust that is  subject  to
U.S. federal income tax regardless of the source of its income.

     VA:  The  Department of Veterans Affairs, formerly known  as
     --
the Veterans Administration, or any successor thereto.

     Withdrawal Date: Any day during the period commencing on the
     ---------------
18th  day  of the month of the related Distribution Date  (or  if
such  day  is  not  a  Business Day,  the  immediately  preceding
Business  Day) and ending on the last Business Day prior  to  the
21st day of the month of such Distribution Date.

                           ARTICLE II
                           ----------

                               102

<PAGE>
                                
Conveyance of the Trust Funds; REMIC Election and Designations;
- ---------------------------------------------------------------
                Original Issuance of Certificates
                ---------------------------------
                
     Section  2.01.   Conveyance of REMIC I; REMIC  Election  and
                      -------------------------------------------
Designations.   A trust ("REMIC I") of which the Trustee  is  the
- ------------
trustee is hereby created under the laws of the State of New York
for  the  benefit of the Holders of the REMIC I Regular Interests
and  the  Class R-1 Certificates.  The purpose of REMIC I  is  to
hold  the  REMIC  I  Trust  Fund and provide  for  the  issuance,
execution and delivery of the Class R-1 Certificates.  The assets
of  REMIC  I  shall consist of the REMIC I Trust Fund.   REMIC  I
shall be irrevocable.

     The  assets  of REMIC I shall remain in the custody  of  the
Trustee,  on  behalf of REMIC I, and shall be kept  in  REMIC  I.
Moneys to the credit of REMIC I shall be held by the Trustee  and
invested  as  provided herein.  All assets received and  held  in
REMIC  I  will  not  be  subject to any right,  charge,  security
interest,  lien  or  claim of any kind  in  favor  of  U.S.  Bank
National  Association in its own right, or  any  Person  claiming
through  it.  The Trustee, on behalf of REMIC I, shall  not  have
the  power or authority to transfer, assign, hypothecate,  pledge
or  otherwise  dispose of any of the assets of  REMIC  I  to  any
Person, except as permitted herein.  No creditor of a beneficiary
of  REMIC  I, of the Trustee, of the Master Servicer  or  of  the
Company  shall  have  any  right  to  obtain  possession  of,  or
otherwise  exercise legal or equitable remedies with respect  to,
the  property of REMIC I, except in accordance with the terms  of
this Agreement.

     Concurrently  with  the execution and delivery  hereof,  the
Company does hereby irrevocably sell, transfer, assign, set  over
and otherwise convey to the Trustee, in trust for the benefit  of
the  Holders  of  REMIC I Regular Interests  and  the  Class  R-1
Certificates,  without recourse, all the Company's  right,  title
and  interest in and to the REMIC I Trust Fund, including but not
limited  to (i) all scheduled payments of principal and  interest
due  after  the  Cut-Off Date and received by  the  Company  with
respect  to  the  Mortgage Loans at any time, and  all  Principal
Prepayments received by the Company after the Cut-Off  Date  with
respect  to  the Mortgage Loans (such transfer and assignment  by
the  Company  to be referred to herein as the "Conveyance").  The
Trustee  hereby  accepts  REMIC  I  created  hereby  and  accepts
delivery  of  the REMIC I Trust Fund on behalf  of  REMIC  I  and
acknowledges that it holds the Mortgage Loans for the benefit  of
the  Holders of the REMIC I Regular Interests and the  Class  R-1
Certificates issued pursuant to this Agreement. It is the express
intent  of the parties hereto that the Conveyance of the REMIC  I
Trust  Fund  to  the Trustee by the Company as provided  in  this
Section  2.01 be, and be construed as, an absolute  sale  of  the
REMIC  I  Trust  Fund. It is, further, not the intention  of  the
parties  that such Conveyance be deemed a pledge of the  REMIC  I
Trust  Fund  by the Company to the Trustee to secure  a  debt  or
other  obligation  of the Company. However, in  the  event  that,
notwithstanding the intent of the parties, the REMIC I Trust Fund
is  held  to be the property of the Company, or if for any  other
reason  this  Agreement is held or deemed to  create  a  security
interest in the REMIC I Trust Fund, then

     (a)  this Agreement shall be deemed to be a security agreement;

     (b)  the Conveyance provided for in this Section 2.01 shall be
deemed to be a grant by the Company to the Trustee of a security
interest in all of the Company's right, title, and interest,
whether now owned or hereafter acquired, in and to:

                                103

<PAGE>

     (I)   All  accounts,  general  intangibles,  chattel  paper,
instruments, documents, money, deposit accounts, certificates  of
deposit,  goods,  letters  of  credit,  advices  of  credit   and
investment  property consisting of, arising from or  relating  to
any  of the property described in (i), (ii) and (iii) below:  (i)
the  Mortgage  Loans  identified on the Mortgage  Loan  Schedule,
including  the  related  Mortgage Notes,  Mortgages,  Cooperative
Stock   Certificates,  and  Cooperative  Leases,  all  Substitute
Mortgage  Loans  and  all  distributions  with  respect  to  such
Mortgage Loans and Substitute Mortgage Loans payable on and after
the  Cut-Off  Date; (ii) the Certificate Account, the  Investment
Account,   the Custodial Accounts for P&I, the Custodial Accounts
for  Reserves, and all money or other property held therein;  and
(iii)  amounts  paid  or  payable by the insurer  under  any  FHA
insurance policy or any Primary Insurance Policy and proceeds  of
any  VA  guaranty and any other insurance policy related  to  any
Mortgage Loan or the  Mortgage Pool;

     (II)  All  accounts,  general  intangibles,  chattel  paper,
instruments, documents, money, deposit accounts, certificates  of
deposit,  goods, letters of credit, advices of credit, investment
property,  and  other rights arising from or  by  virtue  of  the
disposition  of,  or collections with respect  to,  or  insurance
proceeds payable with respect to, or claims against other persons
with  respect to, all or any part of the collateral described  in
(I) above (including any accrued discount realized on liquidation
of any investment purchased at a discount); and

     (III)  All  cash  and non-cash proceeds  of  the  collateral
described in (I) and (II) above;

     (c)  the possession by the Trustee of the Mortgage Notes, the
Mortgages,  the  Security Agreements, Assignments of  Proprietary
Lease,  Cooperative  Stock Certificates, Cooperative  Leases  and
such   other  goods,  letters  of  credit,  advices  of   credit,
instruments,  money,  documents, chattel  paper  or  certificated
securities shall be deemed to be possession by the secured  party
or  possession  by  a purchaser for purposes  of  perfecting  the
security  interest  pursuant  to  the  Uniform  Commercial   Code
(including, without limitation, Sections 9-305 and 9-115 thereof)
as in force in the relevant jurisdiction; and

     (d)  notifications to persons holding such property, and
acknowledgments, receipts or confirmations from persons holding
such property, shall be deemed to be notifications to, or
acknowledgments, receipts or confirmations from, securities
intermediaries, bailees or agents of, or persons holding for, the
Trustee, as applicable for the purpose of perfecting such
security interest under applicable law.

     The  Company and the Trustee at the direction of the Company
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 REMIC  I  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.  In
connection herewith, the Trustee shall have all of the rights and
remedies  of  a  secured  party and creditor  under  the  Uniform
Commercial Code as in force in the relevant jurisdiction.


     In   connection  with  the  sale,  transfer  and  assignment
referred  to  in  the first paragraph of this Section  2.01,  the
Company,  concurrently with the execution  and  delivery  hereof,
does  deliver  to, and deposit with, or cause to be delivered  to
and  deposited with, the Trustee or Custodian the 

                                 104

<PAGE>

Mortgage  Files for  the Mortgage Loans, which shall on original 
issuance thereof and at all times be registered in the name of the
Trustee.

     Concurrently  with  the execution and delivery  hereof,  the
Company  shall  cause assignments of the Mortgage  Loans  to  the
Trustee to be recorded or filed, except in states where,  in  the
opinion  of counsel admitted to practice in such state acceptable
to  the Company, the Trustee and the Rating Agencies submitted in
lieu of such recording or filing, such recording or filing is not
required to protect the Trustee's interest in such Mortgage Loans
against  creditors  of,  or  against sale,  further  assignments,
satisfaction or discharge by the Lender, a Servicer, the  Company
or  the Master Servicer, and the Company shall cause to be  filed
the  Form  UCC-3  assignment and Form UCC-1  financing  statement
referred  to  in clause (Y)(vii) and (ix), respectively,  of  the
definition  of "Mortgage File." In connection with its  servicing
of  Cooperative  Loans, the Master Servicer  will  use  its  best
efforts  to  file timely continuation statements,  if  necessary,
with  regard to each financing statement and assignment  relating
to Cooperative Loans.

     In  instances  where the original recorded Mortgage  or  any
intervening  assignment thereof (recorded or in recordable  form)
relating to a Mortgage Loan cannot be delivered by the Company to
the  Trustee  prior  to or concurrently with  the  execution  and
delivery  hereof  (due to a delay on the part  of  the  recording
office),  the  Company may, in lieu of delivering  such  original
documents, deliver to the Trustee a fully legible reproduction of
the original Mortgage or intervening assignment provided that the
related  Lender  or  originator certifies on  the  face  of  such
reproduction(s) or copy as follows: "Certified true  and  correct
copy of original which has been transmitted for recordation." For
purposes  hereof, transmitted for recordation means  having  been
mailed  or otherwise delivered for recordation to the appropriate
authority. In all such instances, the Company shall transmit  the
original  recorded Mortgage and any intervening assignments  with
evidence  of  recording  thereon (or  a  copy  of  such  original
Mortgage  or  intervening assignment certified by the  applicable
recording  office)(collectively, "Recording  Documents")  to  the
Trustee  within 270 days after the execution and delivery hereof.
In  instances where, due to a delay on the part of the  recording
office where any such Recording Documents have been delivered for
recordation, the Recording Documents cannot be delivered  to  the
Trustee within 270 days after execution and delivery hereof,  the
Company  shall deliver to the Trustee within such time  period  a
certificate  (a "Company Officer's Certificate")  signed  by  the
Chairman of the Board, President, any Vice President or Treasurer
of  the Company stating the date by which the Company expects  to
receive  such  Recording Documents from the applicable  recording
office. In the event that Recording Documents have still not been
received by the Company and delivered to the Trustee by the  date
specified in its previous Company Officer's Certificate delivered
to  the Trustee, the Company shall deliver to the Trustee by such
date  an  additional  Company  Officer's  Certificate  stating  a
revised  date  by  which  the  Company  expects  to  receive  the
applicable Recording Documents. This procedure shall be  repeated
until  the Recording Documents have been received by the  Company
and delivered to the Trustee.

     In  instances where, due to a delay on the part of the title
insurer,  a  copy of the title insurance policy for a  particular
Mortgage  Loan  cannot be delivered to the Trustee  prior  to  or
concurrently with the execution and delivery hereof, the  Company
shall  provide  a  copy  of such title insurance  policy  to  the
Trustee  within  90  days  after the  Company's  receipt  of  the
Recording  Documents  necessary to  issue  such  title  insurance
policy.   In  addition,  the  Company  shall,  subject   

                                 105

<PAGE>

to the limitations set forth in the preceding sentence, provide  to  
the Trustee upon request therefor a duplicate title insurance  policy
for any Mortgage Loan.

     For  Mortgage  Loans for which the Company  has  received  a
Payoff  after the Cut-Off Date and prior to the date of execution
and delivery hereof, the Company, in lieu of delivering the above
documents, herewith delivers to the Trustee a certification of  a
Servicing Officer of the nature set forth in Section 3.10.

     The  Trustee  is  authorized,  with  the  Master  Servicer's
consent,  to  appoint any bank or trust company approved  by  and
unaffiliated with each of the Company and the Master Servicer  as
Custodian  of the documents or instruments referred to  above  in
this  Section  2.01, and to enter into a Custodial Agreement  for
such  purpose, provided, however, that the Trustee shall  be  and
remain  liable  for the acts of any such Custodian  only  to  the
extent that it is responsible for its own acts hereunder.

     The Company and the Trustee agree that the Company, as agent
for the Tax Matters Person, shall, on behalf of the REMIC I Trust
Fund, elect to treat the REMIC I Trust Fund as a REMIC within the
meaning  of  Section  860D of the Code and, if  necessary,  under
applicable  state laws. Such election shall be  included  in  the
Form  1066 and any appropriate state return to be filed on behalf
of REMIC I for its first taxable year.

     The  Closing Date is hereby designated as the "startup  day"
of REMIC I within the meaning of Section 860G(a)(9) of the Code.

     The  regular interests (as set forth in the table  contained
in  the  Preliminary Statement hereto) relating to  the  REMIC  I
Trust  Fund  are  hereby  designated as "regular  interests"  for
purposes  of  Section  860G(a)(1) of  the  Code.  The  Class  R-1
Certificates are being issued in a single Class, which is  hereby
designated as the sole class of "residual interest" in the  REMIC
I Trust Fund for purposes of Section 860G(a)(2) of the Code.

     The  parties  intend that the affairs of the REMIC  I  Trust
Fund  formed hereunder shall constitute, and that the affairs  of
the  REMIC  I Trust Fund shall be conducted so as to qualify  the
REMIC  I Trust Fund as a REMIC. In furtherance of such intention,
the  Company covenants and agrees that it shall act as agent  for
the  Tax  Matters Person (and the Company is hereby appointed  to
act  as agent for such Tax Matters Person) on behalf of the REMIC
I  Trust Fund and that in such capacity it shall: (a) prepare and
file,  or  cause to be prepared and filed, a federal  tax  return
using  a  calendar year as the taxable year and using an  accrual
method  of  accounting for the REMIC I Trust  Fund  when  and  as
required  by  the  REMIC Provisions and other applicable  federal
income  tax  laws; (b) make an election, on behalf of the  trust,
for  the  REMIC  I Trust Fund to be treated as  a  REMIC  on  the
federal  tax  return  of the REMIC I Trust  Fund  for  its  first
taxable  year,  in  accordance with  the  REMIC  Provisions;  (c)
prepare  and  forward, or cause to be prepared and forwarded,  to
the  Holders of the REMIC I Regular Interests and the  Class  R-1
Certificates and the Trustee, all information reports as and when
required  to  be  provided to them in accordance with  the  REMIC
Provisions, and make available the information necessary for  the
application  of  Section 860E(e) of the  Code;  (d)  conduct  the
affairs  of the REMIC I Trust Fund at all times that any REMIC  I
Regular Interests are outstanding so as to maintain the status of
the REMIC I Trust Fund as a REMIC under the REMIC Provisions; (e)
not  knowingly or intentionally take any 

                                106

<PAGE>

action or omit to take any action that would cause the termination 
of the REMIC status of the REMIC I Trust Fund; and (f) pay the amount 
of any federal prohibited transaction penalty taxes imposed on the 
REMIC I Trust Fund  when  and  as the same shall be due and payable  
(but  such obligation shall not prevent the Company or any other 
appropriate person  from  contesting any such tax in appropriate  
proceedings and  shall  not prevent the Company from withholding  
payment of such  tax,  if  permitted by law, pending  the  outcome  
of  such proceedings); provided, that the Company shall be entitled 
to be indemnified  by  the REMIC I Trust Fund for any  such  prohibited
transaction  penalty taxes if the Company's failure  to  exercise
reasonable  care was not the primary cause of the  imposition  of
such prohibited transaction penalty taxes.

     The  Trustee and the Master Servicer shall promptly  provide
the Company with such information as the Company may from time to
time  request for the purpose of enabling the Company to  prepare
tax returns.

     In  the  event that a Mortgage Loan is discovered to have  a
defect  which, had such defect been discovered before the startup
day,  would  have  prevented  such Mortgage  Loan  from  being  a
"qualified mortgage" within the meaning of Section 860G(a)(3)  of
the  Code, and the Company does not repurchase such Mortgage Loan
within  90  days of such date, the Master Servicer, on behalf  of
the  Trustee,  shall within 90 days of the date  such  defect  is
discovered  sell such Mortgage Loan at such price as  the  Master
Servicer  in  its sole discretion, determines to be the  greatest
price that will result in the purchase thereof within 90 days  of
such date, unless the Master Servicer delivers to the Trustee  an
Opinion  of  Counsel to the effect that continuing to  hold  such
Mortgage  Loan  will  not  adversely affect  the  status  of  the
electing portion of the REMIC I Trust Fund as a REMIC for federal
income tax purposes.

     In  the  event  that  any  tax  is  imposed  on  "prohibited
transactions"  of  the REMIC I Trust Fund as defined  in  Section
860F  of the Code and not paid by the Company pursuant to  clause
(f)  of  the third preceding paragraph, such tax shall be charged
against   amounts  otherwise  distributable  to  the  Class   R-1
Certificateholders.  Notwithstanding  anything  to  the  contrary
contained herein, the Trustee is hereby authorized to retain from
amounts    otherwise   distributable    to    the    Class    R-1
Certificateholders on any Distribution Date sufficient  funds  to
reimburse  the  Company in its capacity  as  agent  for  the  Tax
Matters  Person  for the payment of such tax  (upon  the  written
request  of the Company, to the extent reimbursable, and  to  the
extent  that  the  Company  has not  been  previously  reimbursed
therefor).

     Section 2.02.  Acceptance by Trustee. The Trustee acknowledges
receipt  (or  with  respect to any Mortgage  Loan  subject  to  a
Custodial Agreement, receipt by the Custodian thereunder) of  the
documents  (or certified copies thereof as specified  in  Section
2.01) referred to in Section 2.01 above, but without having  made
the  review required to be made within 45 days pursuant  to  this
Section  2.02, and declares that as of the Closing Date it  holds
and will hold such documents and the other documents constituting
a  part  of the Mortgage Files delivered to it, and the  REMIC  I
Trust  Fund,  as  Trustee in trust, upon the  trusts  herein  set
forth,  for the use and benefit of the Holders from time to  time
of  the REMIC I Regular Interests and Class R-1 Certificates. The
Trustee  agrees, for the benefit of the Holders of  the  REMIC  I
Regular Interests and Class R-1 Certificates, to review or  cause
the  Custodian to review each Mortgage File within 45 days  after
the  Closing  Date and deliver to the Company a certification  in
the  form  attached as Exhibit M 

                                107

<PAGE>

hereto, to the effect that all documents required (in the case of  
instruments described in clauses (X)(vi) and (Y)(x) of the definition 
of "Mortgage  File", known  by  the  Trustee  to be required) pursuant  
to  the  third paragraph  of  Section 2.01 have been executed and 
received,  and that  such  documents relate to the Mortgage Loans 
identified in the Mortgage Loan Schedule. In performing such review,  
the Trustee may rely upon the purported genuineness and due execution
of  any  such document, and on the purported genuineness  of  any
signature thereon. The Trustee shall not be required to make  any
independent  examination  of  any  documents  contained  in  each
Mortgage File beyond the review specifically required herein. The
Trustee  makes  no  representations  as  to:  (i)  the  validity,
legality,  enforceability or genuineness of any of  the  Mortgage
Loans  identified  on  the Mortgage Loan Schedule,  or  (ii)  the
collectability, insurability, effectiveness or suitability of any
Mortgage  Loan.  If the Trustee finds any document  or  documents
constituting a part of a Mortgage File not to have been  executed
or  received, or to be unrelated to the Mortgage Loans identified
in  the  Mortgage  Loan Schedule, the Trustee shall  promptly  so
notify the Company. The Company hereby covenants and agrees that,
if  any  such  defect cannot be corrected or cured,  the  Company
shall,  not later than 60 days after the Trustee's notice  to  it
respecting  such defect, within the three-month period commencing
on  the Closing Date (or within the two-year period commencing on
the  Closing  Date if the related Mortgage Loan is  a  "defective
obligation"  within  the meaning of Section 860G(a)(4)(B)(ii)  of
the Code and Treasury Regulation Section 1.860G-2(f)), either (i)
repurchase  the  related Mortgage Loan from the  Trustee  at  the
Purchase Price, or (ii) substitute for any Mortgage Loan to which
such  defect  relates  a different mortgage loan  (a  "Substitute
Mortgage  Loan") which is a "qualified replacement mortgage"  (as
defined  in the Code) and, (iii) after such three-month  or  two-
year  period,  as  applicable, the Company shall  repurchase  the
Mortgage Loan from the Trustee at the Purchase Price but only  if
the Mortgage Loan is in default or default is, in the judgment of
the  Company, reasonably imminent. If such defect would cause the
Mortgage Loan to be other than a "qualified mortgage" (as defined
in   the  Code),  then  notwithstanding  the  previous  sentence,
repurchase or substitution must occur within the sooner of (i) 90
days  from the date the defect was discovered or (ii) in the case
of substitution, two years from the Closing Date.

     Such  Substitute Mortgage Loan shall mature no  later  than,
and  not  more  than  two years earlier than,  have  a  principal
balance and Loan-to-Value Ratio equal to or less than, and have a
Pass-Through Rate on the date of substitution equal to or no more
than 1% greater than the Mortgage Loan being substituted for.  If
the  aggregate  of  the  principal  balances  of  the  Substitute
Mortgage  Loans substituted for a Mortgage Loan is less than  the
Principal  Balance of such Mortgage Loan, the Company  shall  pay
the  difference  in  cash to the Trustee  for  deposit  into  the
Certificate  Account, and such payment by the  Company  shall  be
treated in the same manner as proceeds of the repurchase  by  the
Company  of  a  Mortgage  Loan pursuant  to  this  Section  2.02.
Furthermore,  such Substitute Mortgage Loan shall otherwise  have
such  characteristics so that the representations and  warranties
of  the  Company set forth in Section 2.03 hereof would not  have
been  incorrect had such Substitute Mortgage Loan originally been
a  Mortgage  Loan. A Substitute Mortgage Loan may be  substituted
for  a  defective  Mortgage Loan whether or  not  such  defective
Mortgage Loan is itself a Substitute Mortgage Loan.

     The  Purchase Price for each repurchased Mortgage Loan shall
be  deposited by the Company in the Certificate Account and, upon
receipt  by  the Trustee of written notification of such  deposit
signed  by a Servicing Officer, the Trustee shall release to  the
Company  the related 

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<PAGE>

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 Company  or  its designee or assignee 
title to any Mortgage Loan released pursuant hereto. The obligation
of the Company to repurchase or substitute any  Mortgage  Loan as to 
which such a defect  in  a  constituent document exists shall 
constitute the sole remedy respecting  such defect  available to 
the Holders of the REMIC I Regular Interests or  the Class R-1 
Certificateholders or the Trustee on behalf of the  Holders of 
the REMIC I Regular Interests or the  Class  R-1 Certificateholders.

     Section 2.03.  Representations and Warranties of the Company
                    ---------------------------------------------
Concerning the Mortgage Loans. With respect to the conveyance  of
- -----------------------------
the  Mortgage  Loans  provided for in Section  2.01  herein,  the
Company hereby represents and warrants to the Trustee that as  of
the Cut-Off Date unless otherwise indicated:

          (i)  The information set forth in the Mortgage Loan Schedule 
     was true and correct in all material respects at the date or dates
     respecting which such information is furnished;
     
          (ii) As of the Closing Date, each Mortgage is a valid and
     enforceable (subject to Section 2.03(xvi)) first lien on an
     unencumbered estate in fee simple or leasehold estate in the
     related Mortgaged Property subject only to (a) liens for current
     real property taxes and special assessments; (b) covenants,
     conditions and restrictions, rights of way, easements and other
     matters of public record as of the date of recording such
     Mortgage, such exceptions appearing of record being acceptable to
     mortgage lending institutions generally or specifically reflected
     in the appraisal obtained in connection with the origination of
     the Mortgage Loan; (c) exceptions set forth in the title
     insurance policy relating to such Mortgage, such exceptions being
     acceptable to mortgage lending institutions generally; and (d)
     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 the Mortgage;

         (iii)     As of the Closing Date, the Company had good title to,
     and was the sole owner of, each Mortgage Loan free and clear of
     any encumbrance or lien, and immediately upon the transfer and
     assignment herein contemplated, the Trustee shall have good title
     to, and will be the sole legal owner of, each Mortgage Loan, free
     and clear of any encumbrance or lien (other than any lien under
     this Agreement);

         (iv) As of the day prior to the Cut-Off Date, all payments due on
     each Mortgage Loan had been made and no Mortgage Loan had been
     delinquent (i.e., was more than 30 days past due) more than once
     in the preceding 12 months and any such delinquency lasted for no
     more than 30 days;

         (v)  As of the Closing Date, there is no late assessment for
     delinquent taxes outstanding against any Mortgaged Property;

         (vi) As of the Closing Date, there is no offset, defense or
     counterclaim to any Mortgage Note, including the obligation of
     the Mortgagor to pay the unpaid principal or 

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<PAGE>

     interest on such Mortgage Note except to the extent that the 
     Buydown Agreement for a Buydown Loan forgives certain 
     indebtedness of a Mortgagor;

          (vii)     As of the Closing Date, each Mortgaged 
     Property is free of damage and in good repair, ordinary 
     wear and tear excepted;

          (viii)    Each Mortgage Loan at the time it was made 
     complied with all applicable state and federal laws, including, 
     without limitation, usury, equal credit opportunity, disclosure 
     and recording laws;

           (ix) Each Mortgage Loan was originated by a savings 
     association, savings bank, credit union, insurance company, 
     or similar institution which is supervised and examined by 
     a federal or state authority or by a mortgagee approved by 
     the FHA and will be serviced by an institution which meets 
     the servicer eligibility requirements established by the 
     Company;

          (x)  As of the Closing Date, each Mortgage Loan is covered 
     by an ALTA form or CLTA form of mortgagee title insurance policy 
     or other form of policy of insurance which, as of the origination
     date of such Mortgage Loan, was acceptable to FNMA or FHLMC, and
     has been issued by, and is the valid and binding obligation of, a
     title insurer which, as of the origination date of such Mortgage
     Loan, was acceptable to FNMA or FHLMC and qualified to do
     business in the state in which the related Mortgaged Property is
     located. Such policy insures the originator of the Mortgage Loan,
     its successors and assigns as to the first priority lien of the
     Mortgage in the original principal amount of the Mortgage Loan
     subject to the exceptions set forth in such policy. Such policy
     is in full force and effect and will be in full force and effect
     and inure to the benefit of the Holders of the REMIC I Regular
     Interests and the Class R-1 Certificateholders upon the
     consummation of the transactions contemplated by this Agreement
     and no claims have been made under such policy, and no prior
     holder of the related Mortgage, including the Company, has done,
     by act or omission, anything which would impair the coverage of
     such policy;

          (xi) Not less than approximately 97.8% (by Principal Balance) 
     of the Group I Loans, not less than approximately 87.6% (by
     Principal Balance) of the Group II Loans, not less than
     approximately 83.6% (by Principal Balance) of the Group III Loans
     and not less than approximately 88.6% (by Principal Balance) of
     the Group IV Loans with Loan-to-Value Ratios as of the Cut-Off
     Date in excess of 80% were covered by a Primary Insurance Policy
     or an FHA insurance policy or a VA guaranty, and such policy or
     guaranty is valid and remains in full force and effect;

         (xii)     As of the Closing Date, all policies of insurance
     required by this Agreement or by a Selling and Servicing Contract
     have been validly issued and remain in full force and effect,
     including such policies covering the Company, the Master Servicer
     or any Servicer;

       (xiii)    As of the Closing Date, each insurer issuing a Primary
     Insurance Policy holds a rating acceptable to the Rating
     Agencies;

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<PAGE>

         (xiv)  Each Mortgage was documented by appropriate FNMA/FHLMC
      mortgage instruments in effect at the time of origination, or
      other instruments approved by the Company;

          (xv) As of the Closing Date, the Mortgaged Property securing 
      each Mortgage is improved with a one- to four-family dwelling unit,
      including units in a duplex, condominium project, townhouse, a
      planned unit development or a de minimis planned unit development;

         (xvi) As of the Closing Date, each Mortgage and Mortgage Note
      is the legal, valid and binding obligation of the maker thereof
      and is enforceable in accordance with its terms, except only as
      such enforcement may be limited by laws affecting the enforcement
      of creditors' rights generally and principles of equity;

        (xvii) As of the date of origination, as to Mortgaged
      Properties which are units in condominiums or planned unit
      developments, all of such units met FNMA or FHLMC requirements,
      are located in a condominium or planned unit development projects
      which have received FNMA or FHLMC approval, or are approvable by
      FNMA or FHLMC;

         (xviii)   None of the Mortgage Loans are Buydown Loans;

         (xix)     Based solely on representations of the Mortgagors
      obtained at the origination of the related Mortgage Loans,
      approximately 97.9% (by Principal Balance) of the Group I Loans
      will be secured by owner occupied Mortgaged Properties which are
      the primary residences of the related Mortgagors, approximately
      1.5% (by Principal Balance) of the Group I Loans will be secured
      by owner occupied Mortgaged Properties which were second or
      vacation homes of the Mortgagors and approximately 0.5% (by
      Principal Balance) of the Group I Loans will be secured by
      Mortgaged Properties which were investor properties of the
     related Mortgagors; approximately 80.2% (by Principal Balance) of
     the Group II Loans will be secured by owner occupied Mortgaged
     Properties which are the primary residences of the related
     Mortgagors, approximately 2.6% (by Principal Balance) of the
     Group II Loans will be secured by owner occupied Mortgaged
     Properties which were second or vacation homes of the Mortgagors
     and approximately 17.2% (by Principal Balance) of the Group II
     Loans will be secured by Mortgaged Properties which were investor
     properties of the related Mortgagors; approximately 68.9% (by
     Principal Balance) of the Group III Loans will be secured by
     owner occupied Mortgaged Properties which are the primary
     residences of the related Mortgagors, approximately 2.8% (by
     Principal Balance) of the Group III Loans will be secured by
     owner occupied Mortgaged Properties which were second or vacation
     homes of the Mortgagors and approximately 28.4% (by Principal
     Balance) of the Group III Loans will be secured by Mortgaged
     Properties which were investor properties of the related
     Mortgagors; approximately 90.8% (by Principal Balance) of the
     Group IV Loans will be secured by owner occupied Mortgaged
     Properties which are the primary residences of the related
     Mortgagors, approximately 0.9% (by Principal Balance) of the
     Group IV Loans will be secured by owner occupied Mortgaged
     Properties which were second or vacation homes of the Mortgagors
     and approximately 8.3% (by Principal Balance) of the Group IV
     Loans will be 

                                 111

<PAGE>

     secured by Mortgaged Properties which were investor
     properties of the related Mortgagors; and none of the Group I
     Loans, Group II Loans, Group III Loans and Group IV Loans will be
     secured by interests in Cooperative Apartments;

        (xx) Prior to origination or refinancing, an appraisal of each
    Mortgaged Property was made by an appraiser on a form
    satisfactory to FNMA or FHLMC;

        (xxi)     The Mortgage Loans have been underwritten substantially
    in accordance with the applicable Underwriting Standards;

        (xxii)    All of the Mortgage Loans have due-on-sale clauses; by
     the terms of the Mortgage Notes, however, the due on sale
     provisions may not be exercised at the time of a transfer if
     prohibited by law;  
         (xxiii)   The Company used no adverse selection procedures in
     selecting the Mortgage Loans from among the outstanding fixed-
     rate conventional mortgage loans purchased by it which were
     available for inclusion in the Mortgage Pool and as to which the
     representations and warranties in this Section 2.03 could be
     made;

         (xxiv)    With respect to any Mortgage Loan as to which an
     affidavit has been delivered to the Trustee certifying that the
     original Mortgage Note is a Destroyed Mortgage Note, if such
     Mortgage Loan is subsequently in default, the enforcement of such
     Mortgage Loan or of the related Mortgage by or on behalf of the
     Trustee will not be materially adversely affected by the absence
     of the original Mortgage Note;

         (xxv)     Based upon an appraisal of the Mortgaged Property
     securing each Mortgage Loan, approximately 89.4% (by Principal
     Balance) of the Group I Loans had a current Loan-to-Value Ratio
     less than or equal to 80%, approximately 10.6% (by Principal
     Balance) of the Group I Loans had a current Loan-to-Value Ratio
     greater than 80% but less than or equal to 95% and no Group I
     Loan had a current Loan-to-Value Ratio greater than 95%;
     approximately 90.3% (by Principal Balance) of the Group II Loans
     had a current Loan-to-Value Ratio less than or equal to 80%,
     approximately 9.7% (by Principal Balance) of the Group II Loans
     had a current Loan-to-Value Ratio greater than 80% but less than
     or equal to 95% and no Group II Loan had a current Loan-to-Value
     Ratio greater than 95%; approximately 85.4% (by Principal
     Balance) of the Group III Loans had a current Loan-to-Value Ratio
     less than or equal to 80%, approximately  14.6% (by Principal
     Balance) of the Group III Loans had a current Loan-to-Value Ratio
     greater than 80% but less than or equal to 95% and no Group III
     Loan had a current Loan-to-Value Ratio greater than 95%;
     approximately 96.7% (by Principal Balance) of the Group IV Loans
     had a current Loan-to-Value Ratio less than or equal to 80%,
     approximately  3.3% (by Principal Balance) of the Group IV Loans
     had a current Loan-to-Value Ratio greater than 80% but less than
     or equal to 95% and no Group IV Loan had a current Loan-to-Value
     Ratio greater than 95%

          (xxvi)    Approximately 55.2% (by Principal Balance) of the 
     Group I Loans, approximately 54.3% (by Principal Balance) of the 
     Group II Loans, approximately 50.0% (by Principal Balance) of the 
     Group III Loans and approximately 41.3% (by Principal  

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<PAGE>



     Balance of the Group IV Loans were originated for the purpose of 
     refinancing existing mortgage debt, including cash-out refinancings 
     and approximately 44.8% (by Principal Balance) of the Group I Loans,
     approximately 45.7% (by Principal Balance) of the Group II Loans,
     approximately 50.0% (by Principal Balance) of the Group III Loans
     and approximately 58.7% (by Principal Balance) of the Group IV
     Loans were originated for the purpose of purchasing the Mortgaged
     Property;

         (xxvii)   Not less than approximately 85.1%, 33.8%, 30.7% and
     20.5% (by Principal Balance) of the Group I Loans, Group II Loans, 
     Group III Loans and Group IV Loans, respectively, were originated 
     under full documentation programs;

         (xxviii)  Each Mortgage Loan constitutes a qualified mortgage
     under Section 860G(a)(3)(A) of the Code and Treasury Regulations
     Section 1.860G-2(a)(1).

     It  is  understood  and agreed that the representations  and
warranties set forth in this Section 2.03 shall survive  delivery
of the respective Mortgage Files to the Trustee or the Custodian,
as  the  case may be, and shall continue throughout the  term  of
this  Agreement. Upon discovery by any of the Company, the Master
Servicer, the Trustee or the Custodian of a breach of any of  the
foregoing  representations and warranties  which  materially  and
adversely affects the value of the related Mortgage Loans or  the
interests  of  the  Certificateholders in  the  related  Mortgage
Loans,  the  Company, the Master Servicer,  the  Trustee  or  the
Custodian, as the case may be, discovering such breach shall give
prompt  written  notice  to the others. Within  90  days  of  its
discovery  or its receipt of notice of breach, the Company  shall
repurchase,  subject  to  the  limitations  set  forth   in   the
definition  of "Purchase Price", or substitute for  the  affected
Mortgage  Loan  or  Mortgage Loans or any  property  acquired  in
respect thereof from the Trustee, unless it has cured such breach
in all material respects. After the end of the three-month period
beginning on the "start-up day", any such substitution  shall  be
made  only  if the Company provides to the Trustee an Opinion  of
Counsel   reasonably  satisfactory  to  the  Trustee  that   each
Substitute   Mortgage  Loan  will  be  a  "qualified  replacement
mortgage"  within the meaning of Section 860G(a)(4) of the  Code.
Such substitution shall be made in the manner and within the time
limits  set  forth  in Section 2.02. Any such repurchase  by  the
Company  shall be accomplished in the manner and at the  Purchase
Price,  if  applicable,  but shall not be  subject  to  the  time
limits,  set forth in Section 2.02. It is understood  and  agreed
that  the  obligation of the Company to provide such substitution
or  to  make  such  repurchase of any affected Mortgage  Loan  or
Mortgage Loans or any property acquired in respect thereof as  to
which  a  breach has occurred and is continuing shall  constitute
the  sole remedy respecting such breach available to the  Holders
of   the   REMIC   I  Regular  Interests  and   the   Class   R-1
Certificateholders or the Trustee on behalf of the Holders of the
REMIC I Regular Interests and the Class R-1 Certificateholders.

     Section 2.04.  Acknowledgment of Transfer of REMIC I Trust Fund;
                    -------------------------------------------------
Authentication  of  the  Class  R-1  Certificates.  The   Trustee
- -------------------------------------------------
acknowledges  the transfer and assignment to it of  the  property
constituting the REMIC I Trust Fund, but without having made  the
review  required  to be made within 45 days pursuant  to  Section
2.02,   and,  as  of  the  Closing  Date,  shall  cause   to   be
authenticated and delivered to or upon the order of the  Company,
the Class R-1 Certificates in Authorized Denominations evidencing
the  residual beneficial ownership interest in the REMIC I  Trust
Fund.

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<PAGE>

     Section  2.05.  Conveyance of REMIC II; REMIC  Election  and
                     --------------------------------------------
Designations.  A trust ("REMIC II") of which the Trustee  is  the
- ------------
trustee is hereby created under the laws of the State of New York
for  the benefit of the Holders of the REMIC II Regular Interests
and  the Class R-2 Certificates.  The purpose of REMIC II  is  to
hold  the  REMIC  II  Trust Fund and provide  for  the  issuance,
execution and delivery of the REMIC II Regular Interests and  the
Class R-2 Certificates.  The assets of REMIC II shall consist  of
the REMIC II Trust Fund.  REMIC II shall be irrevocable.

     The  assets of REMIC II shall remain in the custody  of  the
Trustee,  on behalf of REMIC II, and shall be kept in  REMIC  II.
Moneys to the credit of REMIC II shall be held by the Trustee and
invested  as  provided herein.  All assets received and  held  in
REMIC  II  will  not  be subject to any right,  charge,  security
interest,  lien  or  claim of any kind  in  favor  of  U.S.  Bank
National  Association in its own right, or  any  Person  claiming
through  it.  The Trustee, on behalf of REMIC II, shall not  have
the  power or authority to transfer, assign, hypothecate,  pledge
or  otherwise  dispose of any of the assets of REMIC  II  to  any
Person, except as permitted herein.  No creditor of a beneficiary
of  REMIC  II, of the Trustee, of the Master Servicer or  of  the
Company  shall  have  any  right  to  obtain  possession  of,  or
otherwise  exercise legal or equitable remedies with respect  to,
the property of REMIC II, except in accordance with the terms  of
this Agreement.

     Concurrently  with  the execution and delivery  hereof,  the
Company  does hereby agree to irrevocably sell, transfer, assign,
set  over, and otherwise convey to the Trustee in trust  for  the
benefit of the Holders of the REMIC II Regular Interests and  the
Class  R-2  Certificates,  without recourse,  all  the  Company's
right,  title  and interest in and to the REMIC  II  Trust  Fund,
including  all interest and principal received by the Company  on
or  with respect to the REMIC I Regular Interests after the  Cut-
Off  Date. The Trustee hereby accepts REMIC II created hereby and
accepts delivery of the REMIC II Trust Fund on behalf of REMIC II
and  acknowledges that it holds the REMIC I Regular Interests for
the  benefit of the Holders of the REMIC II Regular Interests and
the Class R-2 Certificates issued pursuant to this Agreement.  It
is  the  express intent of the parties hereto that the conveyance
of  the  REMIC  II Trust Fund to the Trustee by  the  Company  as
provided  in  this  Section 2.05 be,  and  be  construed  as,  an
absolute sale of the REMIC II Trust Fund. It is, further, not the
intention of the parties that such conveyance be deemed a  pledge
of  the  REMIC  II Trust Fund by the Company to  the  Trustee  to
secure a debt or other obligation of the Company. However, in the
event  that, notwithstanding the intent of the parties, the REMIC
II  Trust Fund is held to be the property of the Company,  or  if
for any other reason this Agreement is held or deemed to create a
security interest in the REMIC II Trust Fund, then

     (a)  this Agreement shall be deemed to be a security agreement;

     (b)  the conveyance provided for in this Section 2.05 shall be
deemed to be a grant by the Company to the Trustee of a security
interest in all of the Company's right, title, and interest,
whether now owned or hereafter acquired, in and to:


          (I)     All    accounts,   contract   rights,   general
     intangibles,  chattel paper, instruments, documents,  money,
     deposit accounts, certificates of deposit, goods, letters of
     credit, advices of credit and investment property consisting
     of,  arising  from  or  relating  to  any  of  the  property
     described   below:  The  uncertificated  REMIC   I   Regular
     Interests,   

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<PAGE>

     including   without   limitation   all   rights
     represented  thereby  in  and  to  (i)  the  Mortgage  Loans
     identified  on  the  Mortgage Loan Schedule,  including  the
     related   Mortgage   Notes,  Mortgages,  Cooperative   Stock
     Certificates,   and  Cooperative  Leases,   all   Substitute
     Mortgage  Loans and all distributions with respect  to  such
     Mortgage Loans and Substitute Mortgage Loans payable on  and
     after  the  Cut-Off Date, (ii) the Certificate Account,  the
     Investment  Account,  the Custodial Accounts  for  P&I,  the
     Custodial  Accounts  for Reserves and  all  money  or  other
     property held therein; (iii) amounts paid or payable by  the
     insurer  under  any  FHA  insurance policy  or  any  Primary
     Insurance  Policy  and proceeds of any VA guaranty  and  any
     other  insurance policy related to any Mortgage Loan or  the
     Mortgage Pool; (iv) all property or rights arising  from  or
     by virtue of the disposition of, or collections with respect
     to, or insurance proceeds payable with respect to, or claims
     against  other persons with respect to, all or any  part  of
     the  collateral described in (i)-(iii) above (including  any
     accrued  discount realized on liquidation of any  investment
     purchased  at  a  discount), and (v) all cash  and  non-cash
     proceeds of the collateral described in (i)-(iv) above;
     
          (II)  All accounts, general intangibles, chattel paper,
     instruments,    documents,    money,    deposit    accounts,
     certificates  of deposit, goods, letters of credit,  advices
     of credit, investment property and other rights arising from
     or  by  virtue  of  the disposition of, or collections  with
     respect  to, or insurance proceeds payable with respect  to,
     or  claims against other persons with respect to, all or any
     part of the collateral described in (I) above (including any
     accrued  discount realized on liquidation of any  investment
     purchased at a discount); and
     
          (III)      All  cash  and  non-cash  proceeds  of   the
     collateral described in (I) and (II) above;
     
     (c)  the possession by the Trustee of the Mortgage Notes, the
Mortgages  and  such other goods, letters of credit,  advices  of
credit,   instruments,  money,  documents,   chattel   paper   or
certificated securities shall be deemed to be possession  by  the
secured  party  or  possession by a  purchaser  for  purposes  of
perfecting   the  security  interest  pursuant  to  the   Uniform
Commercial  Code (including, without limitation,  Sections  9-305
and 9-115 thereof) as in force in the relevant jurisdiction; and

     (d)  notifications to persons holding such property, and
acknowledgments, receipts or confirmations from persons holding
such property, shall be deemed notifications to, or
acknowledgments, receipts or confirmations from, securities
intermediaries, bailees or agents of, or persons holding for, the
Trustee, as applicable for the purpose of perfecting such
security interest under applicable law.

     The  Company and the Trustee 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 REMIC II 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 this Agreement. In connection herewith, the  Trustee
shall have all of the 

                                 115

<PAGE>

rights and remedies of a secured party  and creditor  under the 
Uniform Commercial Code as in  force  in  the relevant jurisdiction.

     The  Trustee  is  authorized,  with  the  Master  Servicer's
consent,  to  appoint any bank or trust company approved  by  and
unaffiliated with each of the Company and the Master Servicer  as
Custodian  of the documents or instruments referred to  above  in
this  Section  2.05, and to enter into a Custodial Agreement  for
such  purpose; provided, however, that the Trustee shall  be  and
remain  liable  for  actions of any such Custodian  only  to  the
extent it would otherwise be responsible for such acts hereunder.

     The  Company  and  the Trustee agree that  the  Company,  on
behalf of the REMIC II Trust Fund, shall elect to treat the REMIC
II  Trust Fund as a REMIC within the meaning of Section  860D  of
the  Code  and, if necessary, under applicable state  laws.  Such
election  shall be included in the Form 1066 and any  appropriate
state  return  to be filed on behalf of the REMIC constituted  by
the REMIC II Trust Fund for its first taxable year.

     The  Closing Date is hereby designated as the "startup  day"
of  the  REMIC constituted by the REMIC II Trust Fund within  the
meaning of Section 860G(a)(9) of the Code.

     The  regular interests (as set forth in the table  contained
in  the  Preliminary Statement hereto) relating to the  REMIC  II
Trust  Fund  are  hereby  designated as "regular  interests"  for
purposes  of  Section  860G(a)(1) of  the  Code.  The  Class  R-2
Certificates are being issued in a single Class, which is  hereby
designated as the sole class of "residual interest" in the  REMIC
II Trust Fund for purposes of Section 860G(a)(2) of the Code.

     The  parties intend that the affairs of the REMIC  II  Trust
Fund  formed hereunder shall constitute, and that the affairs  of
the  REMIC  II Trust Fund shall be conducted so as to qualify  it
as,  a  REMIC.  In  furtherance of such  intention,  the  Company
covenants  and  agrees that it shall act as  agent  for  the  Tax
Matters Person (and the Company is hereby appointed to act as Tax
Matters Person) on behalf of the REMIC II Trust Fund and that  in
such  capacity  it shall: (a) prepare and file, or  cause  to  be
prepared and filed, a federal tax return using a calendar year as
the taxable year for the REMIC II Trust Fund when and as required
by  the REMIC provisions and other applicable federal income  tax
laws; (b) make an election, on behalf of the REMIC II Trust Fund,
to  be  treated as a REMIC on the federal tax return of the REMIC
II  Trust Fund for its first taxable year, in accordance with the
REMIC  provisions;  (c)  prepare and  forward,  or  cause  to  be
prepared  and forwarded, to the Holders of the REMIC  II  Regular
Interests and the Class R-2 Certificates all information  reports
as  and  when required to be provided to them in accordance  with
the  REMIC  provisions; (d) conduct the affairs of the  REMIC  II
Trust  Fund  at  all  times  that any of  the  REMIC  II  Regular
Interests and the Class R-2 Certificates are outstanding so as to
maintain  the status of the REMIC II Trust Fund as a REMIC  under
the REMIC provisions; (e) not knowingly or intentionally take any
action  or  omit  to  take  any  action  that  would  cause   the
termination of the REMIC status of the REMIC II Trust  Fund;  and
(f)  pay the amount of any federal prohibited transaction penalty
taxes  imposed on the REMIC II Trust Fund when and  as  the  same
shall  be due and payable (but such obligation shall not  prevent
the  Company or any other appropriate person from contesting  any
such  tax  in  appropriate proceedings and shall not prevent  the
Company  from  withholding payment of such tax, if  permitted  by
law, pending the outcome of 

                                 116

<PAGE>

such proceedings); provided, that the Company  shall be entitled 
to be indemnified from  the  REMIC  II Trust  Fund for any such 
prohibited transaction penalty taxes  if the  Company's failure 
to exercise reasonable care  was  not  the primary  cause  of the 
imposition of such prohibited  transaction penalty taxes.

     In  the  event  that  any  tax  is  imposed  on  "prohibited
transactions"  of the REMIC II Trust Fund as defined  in  Section
860F  of the Code and not paid by the Company pursuant to  clause
(f) of the preceding paragraph, such tax shall be charged against
amounts  otherwise distributable to the Holders of the Class  R-2
Certificates. Notwithstanding anything to the contrary  contained
herein,  the Company is hereby authorized to retain from  amounts
otherwise   distributable  to  the  Holders  of  the  Class   R-2
Certificates  on  any  Distribution  Date  sufficient  funds   to
reimburse the Company for the payment of such tax (to the  extent
that the Company has not been previously reimbursed therefor).

     Section  2.06.   Acceptance  by Trustee;  Authentication  of
                      -------------------------------------------
Certificates. The Trustee acknowledges and accepts the assignment
- ------------
to  it  of the property constituting the REMIC II Trust Fund  and
declares that as of the Closing Date it holds and shall hold  any
documents constituting a part of the REMIC II Trust Fund, and the
REMIC  II Trust Fund, as Trustee in trust, upon the trusts herein
set  forth,  for  the use and benefit of all present  and  future
Holders  of  the  REMIC II Regular Interests and  the  Class  R-2
Certificates.   In connection therewith, as of the Closing  Date,
the  Trustee shall cause to be authenticated and delivered to  or
upon  the  order  of the Company, in exchange  for  the  property
constituting  the REMIC II Trust Fund, the Class R-2 Certificates
in  Authorized  Denominations evidencing the  residual  ownership
interest in the REMIC II Trust Fund.

     Section  2.07.  Conveyance of REMIC III; REMIC Election  and

                     --------------------------------------------- 
Designations. A trust ("REMIC III") of which the Trustee  is  the
- ------------
trustee is hereby created under the laws of the State of New York
for  the  benefit of the Holders of the Certificates (other  than
the  Class R-1 and Class R-2 Certificates).  The purpose of REMIC
III  is  to  hold  the REMIC III Trust Fund and provide  for  the
issuance, execution and delivery of the Certificates (other  than
the  Class R-1 and Class R-2 Certificates).  The assets of  REMIC
III  shall consist of the REMIC III Trust Fund.  REMIC III  shall
be irrevocable.

     The  assets of REMIC III shall remain in the custody of  the
Trustee, on behalf of REMIC III, and shall be kept in REMIC  III.
Moneys  to  the credit of REMIC III shall be held by the  Trustee
and invested as provided herein.  All assets received and held in
REMIC  III  will  not be subject to any right,  charge,  security
interest,  lien  or  claim of any kind  in  favor  of  U.S.  Bank
National  Association in its own right, or  any  Person  claiming
through it.  The Trustee, on behalf of REMIC III, shall not  have
the  power or authority to transfer, assign, hypothecate,  pledge
or  otherwise dispose of any of the assets of REMIC  III  to  any
Person, except as permitted herein.  No creditor of a beneficiary
of  REMIC III, of the Trustee, of the Master Servicer or  of  the
Company  shall  have  any  right  to  obtain  possession  of,  or
otherwise  exercise legal or equitable remedies with respect  to,
the property of REMIC III, except in accordance with the terms of
this Agreement.

                                  117

<PAGE>

     Concurrently  with  the execution and delivery  hereof,  the
Company  does hereby agree to irrevocably sell, transfer, assign,
set  over, and otherwise convey to the Trustee in trust  for  the
benefit  of the Certificateholders (other than the Class R-1  and
Class   R-2  Certificateholders),  without  recourse,   all   the
Company's right, title and interest in and to the REMIC III Trust
Fund,  including  all  interest and  principal  received  by  the
Company  on  or  with respect to the REMIC II  Regular  Interests
after  the  Cut-Off  Date. The Trustee hereby accepts  REMIC  III
created  hereby and accepts delivery of the REMIC III Trust  Fund
on  behalf of REMIC III and acknowledges that it holds the  REMIC
II  Regular  Interests  for the benefit of  the  Holders  of  the
Certificates   (other  than  the  Class   R-1   and   Class   R-2
Certificates)  issued  pursuant to  this  Agreement.  It  is  the
express intent of the parties hereto that the conveyance  of  the
REMIC III Trust Fund to the Trustee by the Company as provided in
this  Section 2.07 be, and be construed as, an absolute  sale  of
the  REMIC  III Trust Fund. It is, further, not the intention  of
the  parties that such conveyance be deemed a pledge of the REMIC
III Trust Fund by the Company to the Trustee to secure a debt  or
other  obligation  of the Company. However, in  the  event  that,
notwithstanding  the intent of the parties, the REMIC  III  Trust
Fund  is  held to be the property of the Company, or if  for  any
other  reason  this  Agreement is held  or  deemed  to  create  a
security interest in the REMIC III Trust Fund, then

     (a)  this Agreement shall be deemed to be a security agreement;

     (b)  the conveyance provided for in this Section 2.07 shall be
deemed to be a grant by the Company to the Trustee of a security
interest in all of the Company's right, title, and interest,
whether now owned or hereafter acquired, in and to:

          (I)     All    accounts,   contract   rights,   general
     intangibles,  chattel paper, instruments, documents,  money,
     deposit accounts, certificates of deposit, goods, letters of
     credit, advices of credit and investment property consisting
     of,  arising  from  or  relating  to  any  of  the  property
     described   below:  The  uncertificated  REMIC  II   Regular
     Interests,   including   without   limitation   all   rights
     represented  thereby  in  and  to  (i)  the  Mortgage  Loans
     identified  on  the  Mortgage Loan Schedule,  including  the
     related   Mortgage   Notes,  Mortgages,  Cooperative   Stock
     Certificates,   and  Cooperative  Leases,   all   Substitute
     Mortgage  Loans and all distributions with respect  to  such
     Mortgage Loans and Substitute Mortgage Loans payable on  and
     after  the  Cut-Off Date, (ii) the Certificate Account,  the
     Investment  Account,  the Custodial Accounts  for  P&I,  the
     Custodial  Accounts  for Reserves and  all  money  or  other
     property held therein; (iii) amounts paid or payable by  the
     insurer  under  any  FHA  insurance policy  or  any  Primary
     Insurance  Policy  and proceeds of any VA guaranty  and  any
     other  insurance policy related to any Mortgage Loan or  the
     Mortgage Pool; (iv) all property or rights arising  from  or
     by virtue of the disposition of, or collections with respect
     to, or insurance proceeds payable with respect to, or claims
     against  other persons with respect to, all or any  part  of
     the  collateral described in (i)-(iii) above (including  any
     accrued  discount realized on liquidation of any  investment
     purchased  at  a  discount), and (v) all cash  and  non-cash
     proceeds of the collateral described in (i)-(iv) above;
     
          (II)  All accounts, general intangibles, chattel paper,
     instruments,    documents,    money,    deposit    accounts,
     certificates  of deposit, goods, letters of credit,  advices
     of credit, 

                                 118

<PAGE>

     investment property and other rights arising from
     or  by  virtue  of  the disposition of, or collections  with
     respect  to, or insurance proceeds payable with respect  to,
     or  claims against other persons with respect to, all or any
     part of the collateral described in (I) above (including any
     accrued  discount realized on liquidation of any  investment
     purchased at a discount); and
     
          (III)      All  cash  and  non-cash  proceeds  of   the
     collateral described in (I) and (II) above;
     
     (c)  the possession by the Trustee of the Mortgage Notes, the
Mortgages  and  such other goods, letters of credit,  advices  of
credit,   instruments,  money,  documents,   chattel   paper   or
certificated securities shall be deemed to be possession  by  the
secured  party  or  possession by a  purchaser  for  purposes  of
perfecting   the  security  interest  pursuant  to  the   Uniform
Commercial  Code (including, without limitation,  Sections  9-305
and 9-115 thereof) as in force in the relevant jurisdiction; and

     (d)  notifications to persons holding such property, and
acknowledgments, receipts or confirmations from persons holding
such property, shall be deemed notifications to, or
acknowledgments, receipts or confirmations from, securities
intermediaries, bailees or agents of, or persons holding for, the
Trustee, as applicable for the purpose of perfecting such
security interest under applicable law.

     The  Company and the Trustee 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  REMIC III 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 this Agreement. In connection  herewith,
the  Trustee  shall  have all of the rights  and  remedies  of  a
secured  party and creditor under the Uniform Commercial Code  as
in force in the relevant jurisdiction.

     The  Trustee  is  authorized,  with  the  Master  Servicer's
consent,  to  appoint any bank or trust company approved  by  and
unaffiliated with each of the Company and the Master Servicer  as
Custodian  of the documents or instruments referred to  above  in
this  Section  2.07, and to enter into a Custodial Agreement  for
such  purpose; provided, however, that the Trustee shall  be  and
remain  liable  for  actions of any such Custodian  only  to  the
extent it would otherwise be responsible for such acts hereunder.

     The  Company  and  the Trustee agree that  the  Company,  on
behalf  of  the REMIC III Trust Fund, shall elect  to  treat  the
REMIC  III  Trust Fund as a REMIC within the meaning  of  Section
860D  of the Code and, if necessary, under applicable state laws.
Such  election  shall  be  included in  the  Form  1066  and  any
appropriate  state  return to be filed on  behalf  of  the  REMIC
constituted  by  the REMIC III Trust Fund for its  first  taxable
year.

     The  Closing Date is hereby designated as the "startup  day"
of  the REMIC constituted by the REMIC III Trust Fund within  the
meaning of Section 860G(a)(9) of the Code.

                               119

<PAGE>

     The  regular interests (as set forth in the table  contained
in  the  Preliminary Statement hereto) relating to the REMIC  III
Trust  Fund  are  hereby  designated as "regular  interests"  for
purposes  of  Section  860G(a)(1) of  the  Code.  The  Class  R-3
Certificates are being issued in a single Class, which is  hereby
designated as the sole class of "residual interest" in the  REMIC
III Trust Fund for purposes of Section 860G(a)(2) of the Code.

     The  parties intend that the affairs of the REMIC III  Trust
Fund  formed hereunder shall constitute, and that the affairs  of
the  REMIC III Trust Fund shall be conducted so as to qualify  it
as,  a  REMIC.  In  furtherance of such  intention,  the  Company
covenants  and  agrees that it shall act as  agent  for  the  Tax
Matters Person (and the Company is hereby appointed to act as Tax
Matters Person) on behalf of the REMIC III Trust Fund and that in
such  capacity  it shall: (a) prepare and file, or  cause  to  be
prepared and filed, a federal tax return using a calendar year as
the  taxable  year  for  the REMIC III Trust  Fund  when  and  as
required  by  the  REMIC provisions and other applicable  federal
income tax laws; (b) make an election, on behalf of the REMIC III
Trust Fund, to be treated as a REMIC on the federal tax return of
the  REMIC  III  Trust  Fund  for  its  first  taxable  year,  in
accordance with the REMIC provisions; (c) prepare and forward, or
cause  to  be  prepared and forwarded, to the  Certificateholders
(other  than the Class R-1 and Class R-2 Certificateholders)  all
information reports as and when required to be provided  to  them
in  accordance with the REMIC provisions; (d) conduct the affairs
of  the  REMIC  III Trust Fund at all times that any Certificates
are  outstanding so as to maintain the status of  the  REMIC  III
Trust  Fund  as  a  REMIC  under the REMIC  provisions;  (e)  not
knowingly  or intentionally take any action or omit to  take  any
action  that would cause the termination of the REMIC  status  of
the  REMIC III Trust Fund; and (f) pay the amount of any  federal
prohibited  transaction penalty taxes imposed on  the  REMIC  III
Trust  Fund  when and as the same shall be due and  payable  (but
such  obligation  shall  not prevent the  Company  or  any  other
appropriate  person from contesting any such tax  in  appropriate
proceedings  and  shall not prevent the Company from  withholding
payment of such tax, if permitted by law, pending the outcome  of
such  proceedings); provided, that the Company shall be  entitled
to  be  indemnified from the REMIC III Trust Fund  for  any  such
prohibited transaction penalty taxes if the Company's failure  to
exercise  reasonable  care  was not  the  primary  cause  of  the
imposition of such prohibited transaction penalty taxes.

     In  the  event  that  any  tax  is  imposed  on  "prohibited
transactions" of the REMIC III Trust Fund as defined  in  Section
860F  of the Code and not paid by the Company pursuant to  clause
(f) of the preceding paragraph, such tax shall be charged against
amounts  otherwise distributable to the Holders of the Class  R-3
Certificates. Notwithstanding anything to the contrary  contained
herein,  the Company is hereby authorized to retain from  amounts
otherwise   distributable  to  the  Holders  of  the  Class   R-3
Certificates  on  any  Distribution  Date  sufficient  funds   to
reimburse the Company for the payment of such tax (to the  extent
that the Company has not been previously reimbursed therefor).

     Section  2.08.   Acceptance  by Trustee;  Authentication  of
                      --------------------------------------------
Certificates. The Trustee acknowledges and accepts the assignment
- ------------
to  it of the property constituting the REMIC III Trust Fund  and
declares that as of the Closing Date it holds and shall hold  any
documents  constituting a part of the REMIC III Trust  Fund,  and
the  REMIC  III Trust Fund, as Trustee in trust, upon the  trusts
herein  set  forth, for the use and benefit of  all  present  and
future Certificateholders (other than the Class R-1 and Class R-2
Certificateholders).  In connection therewith, as of the  Closing

                              120

<PAGE>

Date,  the  Trustee shall cause to be authenticated and delivered
to or upon the order of the Company, in exchange for the property
constituting  the  REMIC III Trust Fund, the Certificates  (other
than  the  Class  R-1 and Class R-2 Certificates)  in  Authorized
Denominations  evidencing the entire ownership of the  REMIC  III
Trust Fund.

                           ARTICLE III
                           -----------
                                
         Administration and Servicing of Mortgage Loans
         ----------------------------------------------
                                
     Section  3.01.  The Company to Act as Master Servicer.   The
                     -------------------------------------
Company  shall  act as Master Servicer to service and  administer
the  Mortgage Loans on behalf of the Trustee and for the  benefit
of the Certificateholders in accordance with the terms hereof and
in  the  same  manner in which, and with the  same  care,  skill,
prudence  and  diligence with which, it services and  administers
similar mortgage loans for other portfolios, and shall have  full
power  and authority to do or cause to be done any and all things
in connection with such servicing and administration which it may
deem  necessary or desirable, including, without limitation,  the
power and authority to bring actions and defend REMIC I, REMIC II
and  REMIC  III on behalf of the Trustee in order to enforce  the
terms of the Mortgage Notes.  The Master Servicer may perform its
master  servicing responsibilities through agents or  independent
contractors, but shall not thereby be released from  any  of  its
responsibilities   hereunder  and  the  Master   Servicer   shall
diligently  pursue  all  of its rights  against  such  agents  or
independent contractors.

     The Master Servicer shall make reasonable efforts to collect
or  cause to be collected all payments called for under the terms
and  provisions of the Mortgage Loans and shall,  to  the  extent
such  procedures shall be consistent with this Agreement and  the
terms  and  provisions of any Primary Insurance Policy,  any  FHA
insurance policy or VA guaranty, any hazard insurance policy, and
federal  flood  insurance, cause to be followed  such  collection
procedures  as  are  followed  with  respect  to  mortgage  loans
comparable  to  the  Mortgage Loans and  held  in  portfolios  of
responsible  mortgage  lenders in  the  local  areas  where  each
Mortgaged Property is located. The Master Servicer shall  enforce
"due-on-sale" clauses with respect to the related Mortgage Loans,
to  the  extent  permitted by law, subject to the provisions  set
forth in Section 3.08.

     Consistent  with the foregoing, the Master Servicer  may  in
its discretion (i) waive or cause to be waived any assumption fee
or  late payment charge in connection with the prepayment of  any
Mortgage Loan and (ii) only upon determining that the coverage of
any applicable insurance policy or guaranty related to a Mortgage
Loan  will  not  be  materially  adversely  affected,  arrange  a
schedule,  running  for no more than 180  days  after  the  first
delinquent Due Date, for payment of any delinquent installment on
any Mortgage Note or for the liquidation of delinquent items. The
Master Servicer shall have the right, but not the obligation,  to
repurchase any related delinquent Mortgage Loan 90 days after the
first  delinquent Due Date for an amount equal  to  its  Purchase
Price;  provided, however, that the aggregate Purchase  Price  of
Mortgage  Loans so repurchased shall not exceed one-half  of  one
percent (0.50%) of the aggregate Principal Balance, as of the Cut-
Off Date, of all Mortgage Loans.

     The  Master  Servicer is hereby authorized and empowered  by
the  Trustee  to execute and deliver or cause to be executed  and
delivered  on  behalf  of  the Holders of  the  REMIC  I  Regular

                                121

<PAGE>

Interests  and the Class R-1 Certificateholders, and the  Trustee
or  any  of  them,  any and all instruments  of  satisfaction  or
cancellation,  or  of  partial  or  full  release,  discharge  or
modification,  assignments  of  Mortgages  and  endorsements   of
Mortgage  Notes in connection with refinancings (in jurisdictions
where  such  assignments are the customary and usual standard  of
practice   of   mortgage  lenders)  and  all   other   comparable
instruments, with respect to the Mortgage Loans and with  respect
to the Mortgaged Properties. The Trustee shall furnish the Master
Servicer, at the Master Servicer's direction, with any powers  of
attorney  and other documents necessary or appropriate to  enable
the  Master Servicer to carry out its supervisory, servicing  and
administrative duties under this Agreement.

     The  Master Servicer and each Servicer shall obtain (to  the
extent  generally commercially available from time to  time)  and
maintain   fidelity  bond  and  errors  and  omissions   coverage
acceptable  to  FNMA or FHLMC with respect to  their  obligations
under  this  Agreement and the applicable Selling  and  Servicing
Contract, respectively. The Master Servicer or each Servicer,  as
applicable, shall establish escrow accounts for, or pay when  due
(by  means of an advance), any tax liens in connection  with  the
Mortgaged Properties that are not paid by the Mortgagors when due
to  the  extent  that  any such payment would  not  constitute  a
Nonrecoverable Advance when made. Notwithstanding the  foregoing,
the  Master  Servicer  shall  not permit  any  modification  with
respect to any Mortgage Loan that would both constitute a sale or
exchange of such Mortgage Loan within the meaning of Section 1001
of   the  Code  (including  any  proposed,  temporary  or   final
regulations  promulgated thereunder) (other  than  in  connection
with  a  proposed conveyance or assumption of such Mortgage  Loan
that  is  treated  as  a Principal Prepayment  or  in  a  default
situation) and cause any of the REMICs to fail to qualify as such
under  the Code. The Master Servicer shall be entitled to approve
a  request from a Mortgagor for a partial release of the  related
Mortgaged Property, the granting of an easement thereon in  favor
of  another  Person, any alteration or demolition of the  related
Mortgaged Property or other similar matters if it has determined,
exercising its good faith business judgment in the same manner as
it  would if it were the owner of the related Mortgage Loan, that
the security for, and the timely and full collectability of, such
Mortgage  Loan would not be adversely affected thereby  and  that
the  applicable trust fund would not fail to continue to  qualify
as  a REMIC under the Code as a result thereof and that no tax on
"prohibited  transactions" or "contributions" after  the  startup
day would be imposed on either REMIC as a result thereof.

     In  connection with the servicing and administering of  each
Mortgage  Loan,  the  Master Servicer and any  affiliate  of  the
Master  Servicer  (i)  may perform services such  as  appraisals,
default   management  and  brokerage  services   that   are   not
customarily provided by servicers of mortgage loans, and shall be
entitled to reasonable compensation therefor and (ii) may, at its
own  discretion  and  on  behalf of the  Trustee,  obtain  credit
information  in  the  form  of a "credit  score"  from  a  credit
repository.

     Section 3.02.  Custodial Accounts. The Master Servicer shall
                    ------------------
cause to be established and maintained by each Servicer under the
Master  Servicer's  supervision the Custodial  Account  for  P&I,
Buydown Fund Accounts (if any) and special Custodial Account  for
Reserves and shall deposit or cause to be deposited therein daily
the amounts related to the Mortgage Loans required by the Selling
and  Servicing  Contracts to be so deposited.  Proceeds  received
with respect to individual Mortgage Loans from any title, hazard,
or  FHA  insurance policy, VA guaranty, 

                                   122

<PAGE>

Primary Insurance Policy, or  other insurance policy covering such
Mortgage Loans shall be deposited first in the Custodial Account for 
Reserves if required for  the restoration or repair of the related 
Mortgaged Property. Proceeds  from  such insurance policies not so 
deposited  in  the Custodial  Account  for  Reserves  shall  be  
deposited  in   the Custodial  Account for P&I, and shall be 
applied to the  balances of  the  related  Mortgage  Loans as  
payments  of  interest  and principal.

     The Master Servicer is hereby authorized to make withdrawals
from  and to issue drafts against the Custodial Accounts for  P&I
and the Custodial Accounts for Reserves for the purposes required
or  permitted by this Agreement. Each Custodial Account  for  P&I
and  each Custodial Account for Reserves shall bear a designation
clearly  showing  the  respective  interests  of  the  applicable
Servicer,   as   trustee,  and  of  the   Master   Servicer,   in
substantially one of the following forms:

          (a)  With respect to the Custodial Account for P&I: (i)
     [Servicer's  Name],  as  agent,  trustee  and/or  bailee  of
     principal  and interest custodial account for  PNC  Mortgage
     Securities  Corp., its successors and assigns,  for  various
     owners  of  interests  in  PNC  Mortgage  Securities   Corp.
     mortgage-backed pools or (ii) [Servicer's Name] in trust for
     PNC Mortgage Securities Corp.;
     
          (b)    With  respect  to  the  Custodial  Account   for
     Reserves:  (i)  [Servicer's Name], as agent, trustee  and/or
     bailee  of  taxes  and insurance custodial account  for  PNC
     Mortgage  Securities Corp., its successors and  assigns  for
     various mortgagors and/or various owners of interests in PNC
     Mortgage  Securities  Corp. mortgage-backed  pools  or  (ii)
     [Servicer's Name] in trust for PNC Mortgage Securities Corp.
     and various Mortgagors.
     
     The  Master  Servicer hereby undertakes to assure remittance
to  the  Certificate  Account  of all  amounts  relating  to  the
Mortgage Loans that have been collected by any Servicer  and  are
due  to the Certificate Account pursuant to Section 4.01 of  this
Agreement.

     Section 3.03.    The Investment Account; Eligible Investments.(a)
                      --------------------------------------------
Not  later  than  the Withdrawal Date, the Master Servicer  shall
withdraw  or  direct  the withdrawal of funds  in  the  Custodial
Accounts  for P&I, for deposit in the Investment Account,  in  an
amount representing:

          (i)   Scheduled installments of principal and  interest
     on the Mortgage Loans received or advanced by the applicable
     Servicers  which  were due on the Due  Date  prior  to  such
     Withdrawal  Date, net of Servicing Fees due  the  applicable
     Servicers and less any amounts to be withdrawn later by  the
     applicable  Servicers  from  the  applicable  Buydown   Fund
     Accounts;
     
          (ii)  Payoffs  and  the  proceeds  of  other  types  of
     liquidations   of  the  Mortgage  Loans  received   by   the
     applicable  Servicer  for  such Mortgage  Loans  during  the
     applicable  Payoff  Period, with interest  to  the  date  of
     Payoff or liquidation less any amounts to be withdrawn later
     by the applicable Servicers from the applicable Buydown Fund
     Accounts; and
     
          (iii)       Curtailments  received  by  the  applicable
     Servicers in the Prior Period.

                                   123

<PAGE>
     
     At   its  option,  the  Master  Servicer  may  invest  funds
withdrawn  from the Custodial Accounts for P&I, as  well  as  any
Buydown   Funds,  Insurance  Proceeds  and  Liquidation  Proceeds
previously  received  by the Master Servicer  (including  amounts
paid by the Company in respect of any Purchase Obligation or  its
substitution  obligations set forth in Section  2.02  or  Section
2.03  or  in  connection  with the  exercise  of  the  option  to
terminate  this Agreement pursuant to Section 9.01) for  its  own
account  and  at its own risk, during any period prior  to  their
deposit  in the Certificate Account. Such funds, as well  as  any
funds which were withdrawn from the Custodial Accounts for P&I on
or  before  the Withdrawal Date, but not yet deposited  into  the
Certificate Account, shall immediately be deposited by the Master
Servicer with the Investment Depository in an Investment  Account
in the name of the Master Servicer and the Trustee for investment
only as set forth in this Section 3.03. The Master Servicer shall
bear  any  and all losses incurred on any investments  made  with
such funds and shall be entitled to retain all gains realized  on
such  investments as additional servicing compensation. Not later
than  the Business Day prior to the Distribution Date, the Master
Servicer  shall  deposit such funds, net  of  any  gains  (except
Payoff Earnings) earned thereon, in the Certificate Account.

     (b)   Funds held in the Investment Account shall be invested
in  (i) one or more Eligible Investments which shall in no  event
mature   later  than  the  Business  Day  prior  to  the  related
Distribution  Date  (except  if  such  Eligible  Investments  are
obligations of the Trustee, such Eligible Investments may  mature
on  the  Distribution  Date), or (ii) such other  instruments  as
shall be required to maintain the Ratings.

     Section 3.04.  The Certificate Account.
                    -----------------------

     (a)   Not  later than the Business Day prior to the  related
Distribution   Date,  the  Master  Servicer  shall   direct   the
Investment Depository to deposit the amounts previously deposited
into  the  Investment  Account (which may include  a  deposit  of
Eligible Investments) to which the Holders of the REMIC I Regular
Interests and Class R-1 Certificateholders are entitled into  the
Certificate Account. In addition, not later than the Business Day
prior to the Distribution Date, the Master Servicer shall deposit
into  the  Certificate Account any Monthly P&I Advances or  other
payments  required to be made by the Master Servicer pursuant  to
Section  4.02  of  this Agreement and any Insurance  Proceeds  or
Liquidation  Proceeds (including amounts paid by the  Company  in
respect  of  any  Purchase Obligation or in connection  with  the
exercise  of  its option to terminate this Agreement pursuant  to
Section  9.01) not previously deposited in the Custodial Accounts
for P&I or the Investment Account.

     (b)  Funds held in the Certificate Account shall be invested
at  the  direction  of the Master Servicer in  (i)  one  or  more
Eligible  Investments which shall in no event mature  later  than
the  Business Day prior to the related Distribution Date  (except
if such Eligible Investments are obligations of the Trustee, such
Eligible  Investments  may mature on the Distribution  Date),  or
(ii) such other instruments as shall be required to maintain  the
Ratings.   The Master Servicer shall be entitled to  receive  any
gains  earned  on such Eligible Investments and  shall  bear  any
losses suffered in connection therewith.

                                124

<PAGE>

     Section  3.05.   Permitted Withdrawals from the  Certificate
                      -------------------------------------------
Account,  the Investment Account and Custodial Accounts  for  P&I
- -----------------------------------------------------------------
and of Buydown Funds from the Buydown Fund Accounts.
- ---------------------------------------------------

     (a)   The Master Servicer is authorized to make withdrawals,
from  time  to time, from the Investment Account, the Certificate
Account  or  the  Custodial Accounts for P&I established  by  the
Servicers  of  amounts  deposited  therein  in  respect  of   the
Certificates, as follows:

          (i)  To reimburse itself or the applicable Servicer for
     Monthly  P&I  Advances made pursuant to Section  4.02  or  a
     Selling  and Servicing Contract, such right to reimbursement
     pursuant  to  this  paragraph (i) being limited  to  amounts
     received  on particular Mortgage Loans (including, for  this
     purpose, Insurance Proceeds and Liquidation Proceeds)  which
     represent  late  recoveries  of  principal  and/or  interest
     respecting which any such Monthly P&I Advance was made;
     
          (ii) To reimburse itself or the applicable Servicer for
     amounts  expended  by  or  for the  account  of  the  Master
     Servicer  pursuant  to Section 3.09 or amounts  expended  by
     such   Servicer  pursuant  to  the  Selling  and   Servicing
     Contracts  in  connection with the restoration  of  property
     damaged  by  an  Uninsured Cause or in connection  with  the
     liquidation of a Mortgage Loan;
     
          (iii)     To pay to itself, with respect to the related
     Mortgage   Loans,   the  Master  Servicing   Fee   (net   of
     Compensating Interest reduced by Payoff Earnings and  Payoff
     Interest)  as  to  which  no prior  withdrawals  from  funds
     deposited by the Master Servicer have been made;
     
          (iv) To reimburse itself or the applicable Servicer for
     advances  made with respect to related Mortgage Loans  which
     the  Master  Servicer  has determined to  be  Nonrecoverable
     Advances;
     
          (v)   To  pay to itself reinvestment earnings deposited
     or  earned  in  the Investment Account and  the  Certificate
     Account to which it is entitled and to reimburse itself  for
     expenses  incurred  by and reimbursable to  it  pursuant  to
     Section 6.03;
     
          (vi)  To  deposit to the Investment Account amounts  in
     the  Certificate  Account  not required  to  be  on  deposit
     therein at the time of such withdrawal;
     
          (vi)  To deposit in the Certificate Account, not  later
     than  the  Business  Day prior to the  related  Distribution
     Date, the amounts specified in Section 3.04(a); and
     
     after making or providing for the above withdrawals

          (vii)     To clear and terminate the Investment Account
     and  the  Certificate Account following termination of  this
     Agreement pursuant to Section 9.01.
     
     Since, in connection with withdrawals pursuant to paragraphs
(i)  and  (ii),  the  Master Servicer's  entitlement  thereto  is
limited  to  collections  or  other  recoveries  on  the  related
Mortgage  

                               125

<PAGE>

Loan,  the  Master Servicer or the applicable  Servicer
shall  keep  and maintain separate accounting for  each  Mortgage
Loan, for the purpose of justifying any such withdrawals.

     (b)   The  Master Servicer (or the applicable  Servicer,  if
such  Servicer  holds and maintains a Buydown  Fund  Account)  is
authorized  to  make withdrawals, from time  to  time,  from  the
Buydown Fund Account or Custodial Account for P&I established  by
any  Servicer under its supervision of the following  amounts  of
Buydown Funds:

          (i)   To  deposit each month in the Investment  Account
     the  amount  necessary  to supplement payments  received  on
     Buydown Loans;
     
          (ii)  In  the  event of a Payoff of any  Mortgage  Loan
     having a related Buydown Fund, to apply amounts remaining in
     Buydown Fund Accounts to reduce the required amount of  such
     principal Payoff (or, if the Mortgagor has made a Payoff, to
     refund  such  remaining Buydown Fund amounts to  the  Person
     entitled thereto);
     
          (iii)     In the event of foreclosure or liquidation of
     any   Mortgage  Loan  having  a  Buydown  Fund,  to  deposit
     remaining Buydown Fund amounts in the Investment Account  as
     Liquidation Proceeds; and
     
          (iv)  To clear and terminate the portion of any account
     representing  Buydown Funds following  termination  of  this
     Agreement pursuant to Section 9.01;
     
      (c) The Trustee is authorized to make withdrawals from time
to  time  from  the Certificate Account to reimburse  itself  for
advances it has made pursuant to Section 7.01(a) hereof  that  it
has determined to be Nonrecoverable Advances.

     Section  3.06.   Maintenance of Primary Insurance  Policies;
                      -------------------------------------------
Collections  Thereunder. The Master Servicer shall use  its  best
- -----------------------
reasonable efforts to keep, and to cause the Servicers  to  keep,
in  full  force and effect each Primary Insurance Policy required
with  respect to a Mortgage Loan, in the manner set forth in  the
applicable  Selling  and  Servicing  Contract,  until  no  longer
required.  Notwithstanding  the foregoing,  the  Master  Servicer
shall  have  no  obligation to maintain  such  Primary  Insurance
Policy  for  a Mortgage Loan for which the outstanding  Principal
Balance thereof at any time subsequent to origination was 80%  or
less  of  the  value  of  the  related  Mortgaged  Property   (as
determined by the appraisal obtained at the time of origination),
unless required by applicable law.

     Unless required by applicable law, the Master Servicer shall
not  cancel or refuse to renew, or allow any Servicer  under  its
supervision  to  cancel  or refuse to  renew,  any  such  Primary
Insurance Policy in effect at the date of the initial issuance of
the  Certificates that is required to be kept in force hereunder;
provided,  however,  that  neither the Master  Servicer  nor  any
Servicer  shall advance funds for the payment of any premium  due
under  any  Primary Insurance Policy if it shall  determine  that
such an advance would be a Nonrecoverable Advance.

     Section  3.07.  Maintenance of Hazard Insurance. The  Master
                     -------------------------------
Servicer  shall  cause to be maintained for  each  Mortgage  Loan
(other  than  a  Cooperative Loan) fire insurance  with  extended
coverage  in  an  amount  which is not  less  than  the  original
principal balance of such Mortgage 

                                 126

<PAGE>

Loan, except in cases approved
by  the Master Servicer in which such amount exceeds the value of
the  improvements to the Mortgaged Property. The Master  Servicer
shall  also  require fire insurance with extended coverage  in  a
comparable amount on property acquired upon foreclosure, or  deed
in  lieu  of  foreclosure, of any Mortgage  Loan  (other  than  a
Cooperative Loan). Any amounts collected under any such  policies
(other than amounts to be applied to the restoration or repair of
the  related  Mortgaged  Property) shall be  deposited  into  the
Custodial Account for P&I, subject to withdrawal pursuant to  the
applicable Selling and Servicing Contract and pursuant to Section
3.03  and  Section  3.05.  Any  unreimbursed  costs  incurred  in
maintaining any insurance described in this Section 3.07 shall be
recoverable  as  an  advance  by the  Master  Servicer  from  the
Investment  Account  or the Certificate Account.  Such  insurance
shall  be with insurers approved by the Master Servicer and  FNMA
or  FHLMC.  Other  additional insurance  may  be  required  of  a
Mortgagor,  in  addition  to  that  required  pursuant  to   such
applicable laws and regulations as shall at any time be in  force
and as shall require such additional insurance. Where any part of
any improvement to the Mortgaged Property (other than a Mortgaged
Property secured by a Cooperative Loan) is located in a federally
designated  special flood hazard area and in  a  community  which
participates in the National Flood Insurance Program at the  time
of  origination of the related Mortgage Loan, the Master Servicer
shall  cause flood insurance to be provided. The hazard insurance
coverage  required by this Section 3.07 may be met  with  blanket
policies  providing protection equivalent to individual  policies
otherwise   required.  The  Master  Servicer  or  the  applicable
Servicer shall be responsible for paying any deductible amount on
any  such  blanket policy. The Master Servicer agrees to present,
or cause to be presented, on behalf of and for the benefit of the
Trustee and Certificateholders, claims under the hazard insurance
policy  respecting any Mortgage Loan, and in this regard to  take
such  reasonable actions as shall be necessary to permit recovery
under such policy.

     Section 3.08.  Enforcement of Due-on-Sale Clauses; Assumption
                    ----------------------------------------------
Agreements.  When any Mortgaged Property is about to be  conveyed
- -----------
by the Mortgagor, the Master Servicer shall, to the extent it has
knowledge of such prospective conveyance and prior to the time of
the  consummation of such conveyance, exercise on behalf  of  the
Trustee  the Trustee's rights to accelerate the maturity of  such
Mortgage  Loan, to the extent that such acceleration is permitted
by  the  terms  of the related Mortgage Note, under any  "due-on-
sale"  clause  applicable thereto; provided,  however,  that  the
Master  Servicer shall not exercise any such right if the due-on-
sale clause, in the reasonable belief of the Master Servicer,  is
not  enforceable under applicable law or if such  exercise  would
result in non-coverage of any resulting loss that would otherwise
be  covered  under any insurance policy. In the event the  Master
Servicer  is  prohibited from exercising such right,  the  Master
Servicer  is  authorized to take or enter into an assumption  and
modification  agreement  from  or  with  the  Person  to  whom  a
Mortgaged 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 or unless the Mortgage
Note contains a provision allowing a qualified borrower to assume
the Mortgage Note, 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  any
related  Primary  Insurance Policy. The Master Servicer  is  also
authorized  to  enter into a substitution of liability  agreement
with  such  Person, pursuant to which the original  Mortgagor  is
released  from  liability  and  such  Person  is  substituted  as
Mortgagor and becomes liable under the Mortgage Note.  The Master
Servicer shall not enter into any substitution or assumption with respect to a
Mortgage Loan if such
substitution or assumption


                                127

<PAGE>

shall  (i) both constitute a "significant modification" effecting
an  exchange or reissuance of such Mortgage Loan under  the  Code
(or  Treasury regulations promulgated thereunder) and  cause  the
REMICs  to  fail to qualify as a REMIC under the REMIC Provisions
or   (ii)   cause  the  imposition  of  any  tax  on  "prohibited
transactions" or "contributions" after the startup day under  the
REMIC  Provisions.  The Master Servicer shall notify the  Trustee
that  any  such  substitution or assumption  agreement  has  been
completed by forwarding to the Trustee the original copy of  such
substitution  or  assumption agreement and  other  documents  and
instruments constituting a part thereof. In connection  with  any
such  assumption  or substitution agreement,  the  terms  of  the
related Mortgage Note shall not be changed. Any fee collected  by
the  applicable  Servicer  for entering  into  an  assumption  or
substitution  of  liability agreement shall be retained  by  such
Servicer as additional servicing compensation.

     Notwithstanding  the  foregoing  paragraph  or   any   other
provision  of  this Agreement, the Master Servicer shall  not  be
deemed  to  be in default, breach or any other violation  of  its
obligations hereunder by reason of any assumption of  a  Mortgage
Loan  by  operation  of law or any assumption  which  the  Master
Servicer may be restricted by law from preventing, for any reason
whatsoever.

     Section 3.09.  Realization Upon Defaulted Mortgage Loans. The
                    -----------------------------------------
Master  Servicer  shall  foreclose upon or  otherwise  comparably
convert,  or cause to be foreclosed upon or comparably converted,
the  ownership of any Mortgaged Property securing a Mortgage Loan
which  comes  into and continues in default and as  to  which  no
satisfactory   arrangements  can  be  made  for   collection   of
delinquent  payments pursuant to Section 3.01. In  lieu  of  such
foreclosure  or  other conversion, and taking into  consideration
the  desirability  of maximizing net Liquidation  Proceeds  after
taking  into  account  the  effect  of  Insurance  Proceeds  upon
Liquidation  Proceeds, the Master Servicer  may,  to  the  extent
consistent with prudent mortgage loan servicing practices, accept
a  payment  of less than the outstanding Principal Balance  of  a
delinquent Mortgage Loan in full satisfaction of the indebtedness
evidenced  by the related Mortgage Note and release the  lien  of
the  related  Mortgage upon receipt of such payment.  The  Master
Servicer shall not foreclose upon or otherwise comparably convert
a  Mortgaged Property if the Master Servicer is aware of evidence
of  toxic waste, other hazardous substances or other evidence  of
environmental  contamination  thereon  and  the  Master  Servicer
determines  that  it would be imprudent to do so.  In  connection
with  such  foreclosure or other conversion, the Master  Servicer
shall  cause to be followed such practices and procedures  as  it
shall  deem  necessary or advisable and as shall  be  normal  and
usual in general mortgage servicing activities. The foregoing  is
subject  to  the  provision that, in the  case  of  damage  to  a
Mortgaged  Property from an Uninsured Cause, the Master  Servicer
shall  not  be  required  to advance its own  funds  towards  the
restoration of the property unless it shall be determined in  the
sole  judgment of the Master Servicer, (i) that such  restoration
will increase the proceeds of liquidation of the Mortgage Loan to
Certificateholders  after  reimbursement  to  itself   for   such
expenses, and (ii) that such expenses will be recoverable  to  it
through  Liquidation  Proceeds.  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  (as  well  as  its   normal
servicing compensation) as an advance. The Master Servicer  shall
maintain   information  required  for  tax   reporting   purposes
regarding any Mortgaged Property which is abandoned or which  has
been  foreclosed  or otherwise comparably converted.  The  Master
Servicer  

                               129

<PGE>

shall  report such information to the Internal  Revenue Service  
and  the Mortgagor in the manner required by  applicable law.

     With  respect to each of the Group C-B Certificates and  the
Group  I-B  Certificates, the Master Servicer may  enter  into  a
special servicing agreement with an unaffiliated holder of a 100%
Percentage  Interest of the Class B Certificate with  the  lowest
priority  or a holder of a 100% interest in a class of securities
representing such interests in such Class, subject to each Rating
Agency's  acknowledgment that the Ratings of the Certificates  in
effect  immediately prior to the entering into of such  agreement
would   not  be  qualified,  downgraded  or  withdrawn  and   the
Certificates would not be placed on credit review status  (except
for  possible upgrading) as a result of such agreement.  Any such
agreement  may  contain provisions whereby such  holder  may  (a)
instruct the Master Servicer to instruct a Servicer to the extent
provided  in  the  applicable Selling and Servicing  Contract  to
commence  or  delay  foreclosure  proceedings  with  respect   to
delinquent  Mortgage Loans and will contain  provisions  for  the
deposit of cash with the Master Servicer by the holder that would
be   available   for   distribution  to   Certificateholders   if
Liquidation Proceeds are less than they otherwise may  have  been
had  the  Servicer acted in accordance with its normal procedures
or  (b) purchase delinquent Mortgage Loans from the REMIC I Trust
Fund   immediately  prior  to  the  commencement  of  foreclosure
proceedings  at  a  price  equal  to  the  aggregate  outstanding
Principal  Balance of such Mortgage Loans plus  accrued  interest
thereon at the applicable Mortgage Interest Rate through the last
day of the month in which such Mortgage Loan is purchased.

     REMIC  I  shall not acquire any real property  (or  personal
property  incident  to such real property) except  in  connection
with  a  default or imminent default of a Mortgage Loan.  In  the
event  that  REMIC  I  acquires any real  property  (or  personal
property  incident  to such real property) in connection  with  a
default  or  imminent default of a Mortgage Loan,  such  property
shall  be  disposed of by the Master Servicer  within  two  years
after  its acquisition by the Master Servicer for REMIC I, unless
the Master Servicer provides to the Trustee an Opinion of Counsel
to  the  effect  that the holding by REMIC I  of  such  Mortgaged
Property  subsequent to two years after its acquisition will  not
result in the imposition of taxes on "prohibited transactions" of
REMIC  I as defined in Section 860F of the Code or under the  law
of  any  state  in which real property securing a  Mortgage  Loan
owned  by REMIC I is located or cause REMIC I to fail to  qualify
as  a  REMIC  for federal income tax purposes or  for  state  tax
purposes  under  the  laws of any state in  which  real  property
securing a Mortgage Loan owned by REMIC I is located at any  time
that  any Certificates are outstanding. The Master Servicer shall
manage, conserve, protect and operate each such property for  the
Certificateholders  solely  for  the  purpose   of   its   prompt
disposition  and  sale  in a manner which  does  not  cause  such
property to fail to qualify as "foreclosure property" within  the
meaning  of  Section 860G(a)(8) or result in the receipt  by  the
REMIC  of  any  "income  from non-permitted  assets"  within  the
meaning  of Section 860F(a)(2)(B) of the Code or any "net  income
from foreclosure property" which is subject to taxation under the
REMIC  Provisions. Pursuant to its efforts to sell such property,
the  Master  Servicer  shall either itself or  through  an  agent
selected  by  the  Master  Servicer  protect  and  conserve  such
property in the same manner and to such extent as is customary in
the locality where such property is located 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  Master
Servicer and the Certificateholders for the period prior  to  the
sale  of  such property. Additionally, 

                                 129

<PAGE>

the Master Servicer  shall perform  the  tax withholding and shall
file information  returns with  respect to the receipt of mortgage
interests received in a trade or business, the reports of 
foreclosures and abandonments of any Mortgaged Property and the 
information returns relating to cancellation of indebtedness income
with respect to any Mortgaged Property   required   by  Sections  
6050H,   6050J   and   6050P, respectively,  of  the  Code,  and  
deliver  to  the  Trustee  an Officers' Certificate on or before 
March 31 of each year  stating that such reports have been filed.
Such reports shall be in form and  substance  sufficient  to meet  
the  reporting  requirements imposed by Sections 6050H, 6050J and 
6050P of the Code.

     Notwithstanding any other provision of this  Agreement,  the
Master   Servicer  shall  comply  with  all  federal  withholding
requirements  with  respect to payments to Certificateholders  of
interest  or  original issue discount that  the  Master  Servicer
reasonably  believes are applicable under the Code.  The  consent
of   Certificateholders  shall  not  be  required  for  any  such
withholding.  Without limiting the foregoing, the Master Servicer
agrees  that  it  will not withhold with respect to  payments  of
interest   or  original  issue  discount  in  the   case   of   a
Certificateholder that has furnished or caused to be furnished an
effective  Form  W-8  or  an  acceptable  substitute  form  or  a
successor  form and who is not a "10 percent shareholder"  within
the meaning of Code Section 871(h)(3)(B) or a "controlled foreign
corporation" described in Code Section 881(c)(3)(C) with  respect
to  REMIC I, REMIC II, REMIC III or the  Depositor.  In the event
the  Trustee withholds any amount from interest or original issue
discount  payments  or advances thereof to any  Certificateholder
pursuant  to federal withholding requirements, the Trustee  shall
indicate the amount withheld to such Certificateholder.

     Section 3.10.  Trustee to Cooperate; Release of Mortgage Files.
                    -----------------------------------------------
Upon  the Payoff or scheduled maturity of any Mortgage Loan,  the
Master  Servicer shall cause such final payment to be immediately
deposited  in  the  related Custodial  Account  for  P&I  or  the
Investment  Account.  Upon notice thereof,  the  Master  Servicer
shall  promptly  notify  the Trustee by  a  certification  (which
certification  shall include a statement to the effect  that  all
amounts  received  in  connection with  such  payment  which  are
required  to  be deposited in either such account  have  been  so
deposited)  of a Servicing Officer and shall request delivery  to
it  of the Mortgage File. Upon receipt of such certification  and
request,  the Trustee shall, not later than the fifth  succeeding
Business  Day,  release the related Mortgage File to  the  Master
Servicer  or  the applicable Servicer indicated in such  request.
With  any such Payoff or other final payment, the Master Servicer
is  authorized  to prepare for and procure from  the  trustee  or
mortgagee  under the Mortgage which secured the Mortgage  Note  a
deed  of  full  reconveyance or other  form  of  satisfaction  or
assignment  of  Mortgage  and endorsement  of  Mortgage  Note  in
connection  with  a refinancing covering the Mortgaged  Property,
which  satisfaction, endorsed Mortgage Note or assigning document
shall  be  delivered  by the Master Servicer  to  the  person  or
persons entitled thereto. No expenses incurred in connection with
such  satisfaction or assignment shall be payable to  the  Master
Servicer  by  the  Trustee or from the Certificate  Account,  the
related  Investment Account or the related Custodial Account  for
P&I.  From  time  to  time as appropriate for  the  servicing  or
foreclosure  of any Mortgage Loan, including, for  this  purpose,
collection under any Primary Insurance Policy, the Trustee shall,
upon request of the Master Servicer and delivery to it of a trust
receipt signed by a Servicing Officer, release not later than the
fifth  Business Day following the date of receipt of such request
the  related Mortgage File to the Master Servicer or the  related
Servicer  as  indicated by the Master Servicer and shall  execute
such  documents as shall be 

                                131

<PAGE>

necessary to the prosecution  of  any such  proceedings. Such trust
receipt shall obligate  the  Master Servicer to return the Mortgage
File to the Trustee when the need therefor  by  the  Master Servicer
no longer exists,  unless  the Mortgage Loan shall be liquidated, in
which case, upon receipt of a certificate of a Servicing Officer 
similar to that herein above specified, the trust receipt shall 
be released by the Trustee  to the Master Servicer.

     Section  3.11.  Compensation to the Master Servicer and  the
                     --------------------------------------------
Servicers.  As  compensation for its  activities  hereunder,  the
- ---------
Master  Servicer shall be entitled to receive from the Investment
Account  or the Certificate Account the amounts provided  for  by
Section  3.05(a)(iii). The Master Servicer shall be  required  to
pay all expenses incurred by it in connection with its activities
hereunder  and  shall not be entitled to reimbursement  therefor,
except as specifically provided herein.

     As  compensation  for  its activities under  the  applicable
Selling and Servicing Contract, the applicable Servicer shall  be
entitled  to  withhold  or withdraw from  the  related  Custodial
Account  for  P&I  the amounts provided for in such  Selling  and
Servicing Contract. Each Servicer is required to pay all expenses
incurred by it in connection with its servicing activities  under
its Selling and Servicing Contract (including payment of premiums
for  Primary  Insurance Policies, if required) and shall  not  be
entitled   to   reimbursement  therefor  except  as  specifically
provided  in  such  Selling  and  Servicing  Contract   and   not
inconsistent with this Agreement.

     Section  3.12.  Reports to the Trustee; Certificate  Account
                     --------------------------------------------
Statement.  Not later than 15 days after each Distribution  Date,
- ---------
the  Master  Servicer shall forward a statement, certified  by  a
Servicing Officer, to the Trustee setting forth the status of the
Certificate  Account  as  of  the  close  of  business  on   such
Distribution  Date and showing, for the period  covered  by  such
statement,  the  aggregate of deposits into and withdrawals  from
the Certificate Account for each category of deposit specified in
Section 3.04 and each category of withdrawal specified in Section
3.05,  and  stating  that  all  distributions  required  by  this
Agreement have been made (or if any required distribution has not
been  made,  specifying  the nature  and  amount  thereof).   The
Trustee  shall  provide such statements to any  Certificateholder
upon  request  at  the  expense of  the  Master  Servicer.   Such
statement   shall   also,  to  the  extent   available,   include
information  regarding  delinquencies  on  the  Mortgage   Loans,
indicating the number and aggregate Principal Balance of Mortgage
Loans  which  are one, two, three or more months delinquent,  the
number  and  aggregate Principal Balance of Mortgage  Loans  with
respect to which foreclosure proceedings have been initiated  and
the book value of any Mortgaged Property acquired by the REMIC  I
Trust  Fund  through foreclosure, deed in lieu of foreclosure  or
other  exercise of the REMIC I Trust Fund's security interest  in
the Mortgaged Property.

     Section 3.13.  Annual Statement as to Compliance. The Master
                    ---------------------------------
Servicer shall deliver to the Trustee, on or before April  30  of
each  year, beginning with the first April 30 succeeding the Cut-
Off Date by at least six months, 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
performance  under  this  Agreement  has  been  made  under  such
officer's  supervision, and (ii) to the best  of  such  officer's
knowledge,  based  on  such  review,  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  

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<PAGE>

nature  and status  thereof.  Copies  of  such statement   shall
be  provided  by  the  Master   Servicer   to Certificateholders
upon request or by the Trustee (solely to  the extent  that  such
copies are available to the  Trustee)  at  the expense of the 
Master Servicer, should the Master Servicer  fail to so provide 
such copies.

     Section 3.14.  Access to Certain Documentation and Information
                    -----------------------------------------------
Regarding  the Mortgage Loans. In the event that the Certificates
- -----------------------------
are   legal   for   investment   by   federally-insured   savings
associations, the Master Servicer shall provide to the  OTS,  the
FDIC and the supervisory agents and examiners of the OTS and  the
FDIC  access to the documentation regarding the related  Mortgage
Loans  required by applicable regulations of the OTS or the FDIC,
as  applicable, and shall in any event provide such access to the
documentation  regarding such Mortgage Loans to the  Trustee  and
its  representatives, such access being afforded without  charge,
but only upon reasonable request and during normal business hours
at the offices of the Master Servicer designated by it.

Section 3.15.  Annual Independent Public Accountants' Servicing
               ------------------------------------------------
Report.  On or before April 30 of each year, beginning  with  the
- ------
first  April  30  succeeding the Cut-Off Date  by  at  least  six
months, the Master Servicer, at its expense, shall cause  a  firm
of  independent public accountants to furnish a statement to  the
Trustee  to  the  effect  that, in  connection  with  the  firm's
examination  of  the  financial statements  as  of  the  previous
December  31  of the Master Servicer's parent corporation  (which
shall  include  a  limited examination of the  Master  Servicer's
financial  statements),  nothing came  to  their  attention  that
indicated  that  the Master Servicer was not in  compliance  with
Section  3.02, Section 3.03, Section 3.04, Section 3.05,  Section
3.11, Section 3.12 and Section 3.13 of this Agreement, except for
(i)  such exceptions as such firm believes to be immaterial,  and
(ii) such other exceptions as are set forth in such statement.

     Section 3.16.  [Reserved]

     Section 3.17.  [Reserved.]

     Section 3.18.  [Reserved.]

     Section 3.19.  [Reserved.]

     Section 3.20.  Assumption or Termination of Selling and Servicing
                    --------------------------------------------------
Contracts  by Trustee. In the event the Master Servicer,  or  any
- ---------------------
successor Master Servicer, shall for any reason no longer be  the
Master Servicer (including by reason of an Event of Default), the
Trustee  as  trustee  hereunder or its designee  shall  thereupon
assume  all of the rights and obligations of the Master  Servicer
under  the  Selling and Servicing Contracts with respect  to  the
related Mortgage Loans unless the Trustee elects to terminate the
Selling  and  Servicing Contracts with respect to  such  Mortgage
Loans  in  accordance with the terms thereof.  The  Trustee,  its
designee  or  the  successor servicer for the  Trustee  shall  be
deemed  to  have  assumed all of the Master  Servicer's  interest
therein  with respect to the related Mortgage Loans and  to  have
replaced  the  Master  Servicer as a party  to  the  Selling  and
Servicing  Contracts  to the same extent as  if  the  rights  and
duties under the Selling and Servicing Contracts relating to such
Mortgage  Loans had been assigned to the assuming  party,  except
that  the  Master Servicer shall not thereby be relieved  of  any
liability   or  

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<PAGE>

obligations  under  the  Selling  and   Servicing Contracts  with  
respect to the Master Servicer's  duties  to  be performed prior 
to its termination hereunder.

     The  Master  Servicer at its expense shall, upon request  of
the  Trustee,  deliver to the assuming party  all  documents  and
records  relating to the Selling and Servicing Contracts and  the
Mortgage  Loans then being master serviced by the Master Servicer
and  an  accounting of amounts collected and held by  the  Master
Servicer and otherwise use its best efforts to effect the orderly
and efficient transfer of the rights and duties under the related
Selling  and Servicing Contracts relating to such Mortgage  Loans
to the assuming party.

                           ARTICLE IV
                           ----------

                                
       Payments to Certificateholders; Payment of Expenses
       ---------------------------------------------------
                                
     Section  4.01.  Distributions to Holders of REMIC I  Regular
                     --------------------------------------------
Interests and Class R-1 Certificateholders.  On each Distribution
- ------------------------------------------
Date,  the Trustee (or any duly appointed paying agent) (i) shall
be  deemed  to have distributed from the Certificate Account  the
REMIC I Distribution Amount to the Holders of the REMIC I Regular
Interests  and  to have deposited such amount for  their  benefit
into  the  Certificate  Account and  (ii)  from  the  Certificate
Account shall distribute to the Class R-1 Certificateholders  the
sum of (a) the Excess Liquidation Proceeds and (b) the amounts to
be  distributed to the Class R-1 Certificateholders  pursuant  to
the   definition  of  "REMIC  I  Distribution  Amount"  for  such
Distribution  Date,  all  in accordance with  written  statements
received from the Master Servicer pursuant to Section 4.02(b), by
wire  transfer in immediately available funds for the account  of
each such Holders and the Class R-1 Certificateholder, or by  any
other  means  of payment acceptable to each such Holder  and  the
Class   R-1   Certificateholder  of  record  on  the  immediately
preceding  Record Date (other than as provided  in  Section  9.01
respecting  the final distribution), as specified  by  each  such
Certificateholder and at the address of such Holder appearing  in
the Certificate Register. Notwithstanding any other provision  of
this Agreement, no actual distributions pursuant to clause (i) of
this  Section  4.01  shall  be made  on  account  of  the  deemed
distributions described in this paragraph except in the event  of
a liquidation of REMIC III and REMIC II and not REMIC I.

     Section 4.02.  Advances by the Master Servicer; Distribution
                    ---------------------------------------------
Reports to the Trustee.
- ----------------------
     (a)   To the extent described below, the Master Servicer  is
obligated to advance its own funds to the Certificate Account  to
cover any shortfall between (i) payments scheduled to be received
in  respect  of  Mortgage Loans, and (ii)  the  amounts  actually
deposited in the Certificate Account on account of such payments;
provided  that,  with  respect  to  any  Balloon  Loan  that   is
delinquent on its maturity date, the Master Servicer will not  be
required  to  advance  the related balloon payment  but  will  be
required  to  continue to make advances in accordance  with  this
Section 4.02 with respect to such Balloon Loan in an amount equal
to  one  month's interest on the unpaid principal balance at  the
applicable  Pass-Through Rate for each Distribution  Date  .  The
Master  Servicer's  obligation to make any  advance  or  advances
described  in this Section 4.02 is effective only to  the  extent
that  such  advance is, in the good faith judgment of the  Master
Servicer made on or before the Business Day immediately following
the  Withdrawal  Date,  

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<PAGE>

reimbursable from Insurance  Proceeds  or Liquidation Proceeds of 
the related Mortgage Loans or recoverable as  late  Monthly  
Payments with respect to the related  Mortgage Loans or otherwise.

     Prior  to  the  close  of  business  on  the  Business   Day
immediately  following each Withdrawal Date, the Master  Servicer
shall determine whether or not it will make a Monthly P&I Advance
on  the  Business  Day prior to the next succeeding  Distribution
Date  (in  the event that the applicable Servicer fails  to  make
such advances) and shall furnish a statement to the Trustee,  the
Paying Agent, if any, and to any Certificateholder requesting the
same, setting forth the aggregate amount to be distributed on the
next  succeeding  Distribution Date on account of  principal  and
interest in respect of the Mortgage Loans, stated separately.  In
the  event that full scheduled amounts of principal and  interest
in  respect of the Mortgage Loans shall not have been received by
or  on  behalf of the Master Servicer prior to such Determination
Date and the Master Servicer shall have determined that a Monthly
P&I  Advance shall be made in accordance with this Section  4.02,
the  Master  Servicer  shall so specify  and  shall  specify  the
aggregate amount of such advance.

     In  the event that the Master Servicer shall be required  to
make a Monthly P&I Advance, it shall on the Business Day prior to
the   related  Distribution  Date  either  (i)  deposit  in   the
Certificate Account an amount equal to such Monthly P&I  Advance,
(ii)  make an appropriate entry in the records of the Certificate
Account  that  funds  in  such  account  being  held  for  future
distribution  or  withdrawal  have been,  as  permitted  by  this
Section  4.02, used by the Master Servicer to make  such  Monthly
P&I   Advance,  or  (iii)  make  advances  in  the  form  of  any
combination  of  (i)  and (ii) aggregating  the  amount  of  such
Monthly P&I Advance. Any funds being held for future distribution
to Certificateholders and so used shall be replaced by the Master
Servicer  by  deposit in the Certificate Account on the  Business
Day  immediately preceding any future Distribution  Date  to  the
extent that funds in the Certificate Account on such Distribution
Date  with  respect  to the Mortgage Loans  shall  be  less  than
payments  to Certificateholders required to be made on such  date
with  respect  to  the  Mortgage Loans. Under  each  Selling  and
Servicing  Contract, the Master Servicer is entitled  to  receive
from  the Custodial Accounts for P&I established by the Servicers
amounts  received  by  the  applicable  Servicers  on  particular
Mortgage Loans as late payments of principal and interest  or  as
Liquidation or Insurance Proceeds and respecting which the Master
Servicer  has  made  an  unreimbursed advance  of  principal  and
interest.  The Master Servicer is also entitled to receive  other
amounts  from the related Custodial Accounts for P&I  established
by  the  Servicers  to reimburse itself for prior  Nonrecoverable
Advances  respecting Mortgage Loans serviced by  such  Servicers.
The Master Servicer shall deposit these amounts in the Investment
Account prior to withdrawal pursuant to Section 3.05.

     In  accordance with Section 3.05, Monthly P&I  Advances  are
reimbursable  to the Master Servicer from cash in the  Investment
Account or the Certificate Account to the extent that the  Master
Servicer  shall determine that any such advances previously  made
are Nonrecoverable Advances pursuant to Section 4.03.

     (b)  Prior to Noon New York City time two Business Days prior to
each  Distribution  Date, the Master Servicer shall  provide  the
Trustee  with  a statement regarding the amount of principal  and
interest,  the  Residual  Distribution  Amount  and  the   Excess
Liquidation Proceeds to be distributed to each Class of  REMIC  I
Regular  Interests, each Class of REMIC II Regular Interests  and
each  Class  of  Certificates  on such  Distribution  Date  (such
amounts  to  be determined 

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<PAGE>

in accordance with the definitions  of "REMIC  I  Distribution 
Amount",  "REMIC II Distribution  Amount" and  "REMIC III 
Distribution Amount", Section 4.01, Section  4.04 and  Section 
4.06 hereof and other related definitions set  forth in Article 
I hereof).

     Section 4.03.  Nonrecoverable Advances. Any advance previously
                    -----------------------
made by a Servicer pursuant to its Selling and Servicing Contract
with  respect  to a Mortgage Loan or by the Master Servicer  that
the  Master  Servicer shall determine in its good faith  judgment
not  to  be  ultimately  recoverable from Insurance  Proceeds  or
Liquidation  Proceeds or otherwise with respect to such  Mortgage
Loan or recoverable as late Monthly Payments with respect to such
Mortgage   Loan   shall   be   a  Nonrecoverable   Advance.   The
determination  by the Master Servicer that it or  the  applicable
Servicer  has made a Nonrecoverable Advance or that  any  advance
would constitute a Nonrecoverable Advance, shall be evidenced  by
an  Officer's Certificate of the Master Servicer delivered to the
Trustee  on the Determination Date and detailing the reasons  for
such  determination.  Notwithstanding any other provision of this
Agreement,  any insurance policy relating to the Mortgage  Loans,
or  any  other agreement relating to the Mortgage Loans to  which
the  Company or the Master Servicer is a party, (a) the  Company,
the Master Servicer, and each Servicer shall not be obligated to,
and  shall  not, make any advance that, after reasonable  inquiry
and in its sole discretion, the Company, the Master Servicer,  or
such  Servicer shall determine would be a Nonrecoverable Advance,
and (b) the Company, the Master Servicer, and each Servicer shall
be  entitled  to  reimbursement for any advance  as  provided  in
Section 3.05(a)(i), (ii) and (iv) of this Agreement.

     Section  4.04.  Distributions to Holders of REMIC II Regular
                     --------------------------------------------
Interests and Class R-2 Certificateholders.  On each Distribution
- ------------------------------------------
Date,  the Trustee (or any duly appointed paying agent) (i) shall
be  deemed  to have distributed from the Certificate Account  the
REMIC  II  Distribution Amount to the Holders  of  the  REMIC  II
Regular  Interests and to have deposited such  amount  for  their
benefit   into  the  Certificate  Account  and  (ii)   from   the
Certificate   Account  shall  distribute   to   the   Class   R-2
Certificateholders the amounts to be distributed to the Class R-2
Certificateholders  pursuant  to  the  definition  of  "REMIC  II
Distribution  Amount"  for  such  Distribution  Date,   all    in
accordance  with  written  statements received  from  the  Master
Servicer  pursuant  to  Section  4.02(b),  by  wire  transfer  in
immediately available funds for the account of each such  Holders
and  the  Class R-2 Certificateholder, or by any other  means  of
payment  acceptable  to  each  such  Holder  and  the  Class  R-2
Certificateholder of record on the immediately  preceding  Record
Date (other than as provided in Section 9.01 respecting the final
distribution), as specified by each such Certificateholder and at
the address of such Holder appearing in the Certificate Register.
Notwithstanding any other provision of this Agreement, no  actual
distributions pursuant to clause (i) of this Section  4.04  shall
be  made on account of the deemed distributions described in this
paragraph except in the event of a liquidation of REMIC  III  and
not REMIC II.

     Section 4.05.  Distributions to Certificateholders (other than
                    -----------------------------------------------
Class R-1 and Class R-2 Certificateholders).
- -------------------------------------------
     (a)   On  each Distribution Date, the Trustee (or  any  duly
appointed  paying  agent)  shall withdraw  from  the  Certificate
Account,  the  REMIC III Available Distribution Amount  for  such
Distribution  Date  and  shall distribute,  from  the  amount  so
withdrawn,  to the extent of the REMIC III Available Distribution
Amount,  the  REMIC III Distribution Amount to  the  Certificates
(other  

                                 135

<PAGE>

than  the Class R-1 and Class R-2 Certificates),  all  in
accordance  with  written  statements received  from  the  Master
Servicer  pursuant  to  Section  4.02(b),  by  wire  transfer  in
immediately  available  funds for the account  of,  or  by  check
mailed   to,  each  such  Certificateholder  of  record  on   the
immediately  preceding Record Date (other  than  as  provided  in
Section 9.01 respecting the final distribution), as specified  by
each  such  Certificateholder and at the address of  such  Holder
appearing in the Certificate Register.

     (b)  All reductions in the Certificate Principal Balance of a
Certificate effected by distributions of principal and all
allocations of Realized Losses made on any Distribution Date
shall be binding upon all Holders of such Certificates and of any
Certificates issued upon the registration of transfer or exchange
therefor or in lieu thereof, whether or not such distribution is
noted on such Certificate. The final distribution of principal of
each Certificate (and the final distribution upon the Class R-1
and Class R-2 Certificates upon the termination of REMIC I and
REMIC II) shall be payable in the manner provided above only upon
presentation and surrender thereof on or after the Distribution
Date therefor at the office or agency of the Certificate
Registrar specified in the notice delivered pursuant to Section
4.06(c)(ii) and Section 9.01(b).

     (c)  Whenever, on the basis of Curtailments, Payoffs and Monthly
Payments on the Mortgage Loans and Insurance Proceeds and
Liquidation Proceeds received and expected to be received during
the Payoff Period, the Master Servicer has notified the Trustee
that it believes that the entire remaining unpaid Class Principal
Balance of any Class of Certificates will become distributable on
the next Distribution Date, the Trustee shall, no later than the
18th day of the month of such Distribution Date, mail or cause to
be mailed to each Person in whose name a Certificate to be so
retired is registered at the close of business on the Record Date
and to the Rating Agencies a notice to the effect that:

          (i)  it is expected that funds sufficient to make such final
     distribution will be available in the Certificate Account on such
     Distribution Date, and
     
         (ii) if such funds are available, (A) such final distribution
     will be payable on such Distribution Date, but only upon presentation and
     surrender of such Certificate at the office or agency of the Certificate
     Registrar maintained for such purpose (the address of which shall be set
     forth in such notice), and (B) no interest shall accrue on such
     Certificate after such Distribution Date.

     Section  4.06.  Statements to Certificateholders. With  each
                     --------------------------------
distribution from the Certificate Account on a Distribution Date,
the Master Servicer shall prepare and forward to the Trustee (and
to  the  Company  if the Company is no longer  acting  as  Master
Servicer),    and   the   Trustee   shall   forward    to    each
Certificateholder,  a  statement setting  forth,  to  the  extent
applicable:  the  amount  of  the  distribution  payable  to  the
applicable  Class that represents principal and the  amount  that
represents  interest, and the applicable Class Principal  Balance
after giving effect to such distribution.

     Upon  request  by any Certificateholder or the Trustee,  the
Master  Servicer  shall  forward to such  Certificateholder,  the
Trustee  and the Company (if the Company is no longer  acting  as
Master  Servicer)  an  additional report which  sets  forth  with
respect to the Mortgage Loans:

                                 136

<PAGE>

          (a)   The number and aggregate Principal Balance of the
     Mortgage Loans delinquent one, two and three months or more;
     
          (b)  The (i) number and aggregate Principal Balance  of
     Mortgage Loans with respect to which foreclosure proceedings
     have  been initiated, and (ii) the number and aggregate book
     value  of Mortgaged Properties acquired through foreclosure,
     deed  in  lieu  of foreclosure or other exercise  of  rights
     respecting  the Trustee's security interest in the  Mortgage
     Loans, in each case, by Loan Group;
     
          (c)   The amount of the Group I Special Hazard Coverage
     and  the Combined Special Hazard Coverage available  to  the
     Senior Certificates remaining as of the close of business on
     the applicable Determination Date;
     
          (d)   The amount of the Group I Bankruptcy Coverage and
     the  Combined  Bankruptcy Coverage available to  the  Senior
     Certificates  remaining as of the close of business  on  the
     applicable Determination Date;
     
          (e)   The  amount  of  the Group I Fraud  Coverage  and
     Combined Fraud Coverage available to the Senior Certificates
     remaining  as  of  the close of business on  the  applicable
     Determination Date; and
     
          (f)   The amount of Realized Losses incurred in respect
     of  each  Loan  Group allocable to the Certificates  on  the
     related  Distribution  Date and  the  cumulative  amount  of
     Realized  Losses  incurred in respect  of  each  Loan  Group
     allocated to such Certificates since the Cut-Off Date.
     
     Upon  request by any Certificateholder, the Master Servicer,
as  soon  as reasonably practicable, shall provide the requesting
Certificateholder  with  such information  as  is  necessary  and
appropriate,  in  the  Master  Servicer's  sole  discretion,  for
purposes  of  satisfying applicable reporting requirements  under
Rule 144A of the Securities Act.

                            ARTICLE V
                            ---------
                                
                        The Certificates
                        ----------------
                                
     Section 5.01.  The Certificates.
                    ----------------

     (a)  The Certificates shall be substantially in the forms set
forth  in  Exhibit A, B and C with the additional insertion  from
Exhibit  H attached hereto, and shall be executed by the Trustee,
authenticated   by   the   Trustee   (or   any   duly   appointed
Authenticating Agent) and delivered to or upon the order  of  the
Company upon receipt by the Trustee of the documents specified in
Section  2.01.  The Certificates shall be issuable in  Authorized
Denominations evidencing Percentage Interests. Certificates shall
be  executed  by manual or facsimile signature on behalf  of  the
Trustee  by  authorized  officers of  the  Trustee.  Certificates
bearing  the  manual or facsimile signatures of  individuals  who
were  at the time of execution the proper officers of the Trustee
shall bind the Trustee, notwithstanding that such individuals  or
any  of  them  have  ceased to hold such  offices  prior  to  the
authentication and delivery of such Certificates or did not  hold
such  offices  at the date 

                                137

<PAGE>

of such Certificates.  No  Certificate shall  be  entitled to any 
benefit under this  Agreement,  or  be valid for any purpose, unless 
there appears on such Certificate a certificate of authentication
substantially in the form  provided for herein executed by the 
Trustee or any Authenticating Agent by manual signature, and such 
certificate upon any Certificate shall be   conclusive  evidence,  
and  the  only  evidence,  that  such Certificate has been duly 
authenticated and delivered  hereunder. All Certificates shall be 
dated the date of their authentication. 

     (b)  The following definitions apply for purposes of this Section
5.01: "Disqualified Organization" means any Person which is not a
Permitted Transferee, but does not include any "Pass-Through
Entity" which owns or holds a Residual Certificate and of which a
Disqualified Organization, directly or indirectly, may be a
stockholder, partner or beneficiary; "Pass-Through Entity" means
any regulated investment company, real estate investment trust,
common trust fund, partnership, trust or estate, and any
organization to which Section 1381 of the Code applies;
"Ownership Interest" means, with respect to any Residual
Certificate, any ownership or security interest in such Residual
Certificate, including any interest in a Residual Certificate as
the Holder thereof and any other interest therein whether direct
or indirect, legal or beneficial, as owner or as pledgee;
"Transfer" means any direct or indirect transfer or sale of, or
directly or indirectly transferring or selling any Ownership
Interest in a Residual Certificate; and "Transferee" means any
Person who is acquiring by Transfer any Ownership Interest in a
Residual Certificate.

     (c)  Restrictions on Transfers of the Residual Certificates to
Disqualified Organizations are set forth in this Section 5.01(c).

          (i)  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 to have irrevocably authorized
     the  Trustee or its designee under clause (iii)(A) below  to
     deliver payments to a Person other than such Person  and  to
     negotiate the terms of any mandatory sale under clause (iii)(B)
     below and to execute all instruments of transfer and to do all
     other things necessary in connection with any such sale. The
     rights of each Person acquiring any Ownership Interest in  a
     Residual  Certificate are expressly subject to the following
     provisions:
     
               (A)    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.
          
               (B)   In connection with any proposed Transfer  of
          any  Ownership Interest in a Residual Certificate to  a
          U.S. Person, the Trustee shall require delivery to  it,
          and  shall  not register the Transfer of  any  Residual
          Certificate  until its receipt of (1) an affidavit  and
          agreement  (a  "Transferee  Affidavit  and  Agreement")
          attached   hereto  as  Exhibit  J  from  the   proposed
          Transferee, in form and substance satisfactory  to  the
          Company,  representing  and  warranting,  among   other
          things,  that  it is not a Non-U.S. Person,  that  such
          transferee is a Permitted Transferee, that  it  is  not
          acquiring  its  Ownership  Interest  in  the   Residual
          Certificate  that  is  the  subject  of  the   proposed
          Transfer as a nominee, trustee or agent for any  Person
          who is not 

                                    138

<PAGE>

          a Permitted Transferee, that for so long  as
          it   retains  its  Ownership  Interest  in  a  Residual
          Certificate,  it  will endeavor to remain  a  Permitted
          Transferee, and that it has reviewed the provisions  of
          this  Section 5.01(c) and agrees to be bound  by  them,
          and  (2)  a certificate, attached hereto as Exhibit  I,
          from  the  Holder  wishing  to  transfer  the  Residual
          Certificate, in form and substance satisfactory to  the
          Company,  representing  and  warranting,  among   other
          things, that no purpose of the proposed Transfer is  to
          allow   such   Holder  to  impede  the  assessment   or
          collection of tax.
          
               (C)   Notwithstanding the delivery of a Transferee
          Affidavit and Agreement by a proposed Transferee  under
          clause  (B) above, if the Trustee has actual  knowledge
          that   the  proposed  Transferee  is  not  a  Permitted
          Transferee, no Transfer of an Ownership Interest  in  a
          Residual Certificate to such proposed Transferee  shall
          be effected.
          
               (D)    Each   Person  holding  or  acquiring   any
          Ownership Interest in a Residual Certificate agrees  by
          holding  or  acquiring such Ownership Interest  (i)  to
          require  a Transferee Affidavit and Agreement from  any
          other  Person to whom such Person attempts to  transfer
          its Ownership Interest and to provide a certificate  to
          the  Trustee in the form attached hereto as Exhibit  J;
          (ii)  to  obtain  the express written  consent  of  the
          Company   prior  to  any  transfer  of  such  Ownership
          Interest,  which  consent  may  be  withheld   in   the
          Company's  sole  discretion; and  (iii)  to  provide  a
          certificate to the Trustee in the form attached  hereto
          as Exhibit I.
          
          (ii) The Trustee shall register the Transfer of any Residual
     Certificate  only if it shall have received  the  Transferee
     Affidavit and Agreement, a certificate of the Holder requesting
     such transfer in the form attached hereto as Exhibit J and all of
     such other documents as shall have been reasonably required by
     the Trustee as a condition to such registration.
     
          (iii)     (A)  If any "disqualified organization" (as defined in
     Section 860E(e)(5) of the Code) shall become a holder of a
     Residual Certificate, then the last preceding Permitted
     Transferee shall be restored, to the extent permitted by law, to
     all rights and obligations as Holder thereof retroactive to the
     date of registration of such Transfer of such Residual
     Certificate. If any Non-U.S. Person shall become a holder of a
     Residual Certificate, then the last preceding holder which is a
     U.S. Person shall be restored, to the extent permitted by law, to
     all rights and obligations as Holder thereof retroactive to the
     date of registration of the Transfer to such Non-U.S. Person of
     such Residual Certificate. If a transfer of a Residual
     Certificate is disregarded pursuant to the provisions of Treasury
     Regulations Section 1.860E-1 or Section 1.860G-3, then the last
     preceding Permitted Transferee shall be restored, to the extent
     permitted by law, to all rights and obligations as Holder thereof
     retroactive to the date of registration of such 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 this Section 5.01(c)
     or for making any payments due on such Certificate to the holder
     thereof or for taking any other action with respect to such
     holder under the provisions of this Agreement.

                                    139

<PAGE>

               (B)   If  any purported Transferee shall become  a
          Holder  of a Residual Certificate in violation  of  the
          restrictions in this Section 5.01(c) and to the  extent
          that  the retroactive restoration of the rights of  the
          Holder  of  such Residual Certificate as  described  in
          clause  (iii)(A)  above shall be  invalid,  illegal  or
          unenforceable, then the Company shall have  the  right,
          without  notice  to the Holder or any prior  Holder  of
          such   Residual  Certificate,  to  sell  such  Residual
          Certificate to a purchaser selected by the  Company  on
          such  terms  as the Company may choose. Such  purported
          Transferee  shall  promptly endorse  and  deliver  each
          Residual    Certificate   in   accordance   with    the
          instructions of the Company. Such purchaser may be  the
          Company  itself  or any affiliate of the  Company.  The
          proceeds  of  such sale, net of the commissions  (which
          may  include commissions payable to the Company or  its
          affiliates), expenses and taxes due, if any,  shall  be
          remitted  by  the Company to such purported Transferee.
          The  terms and conditions of any sale under this clause
          (iii)(B) shall be determined in the sole discretion  of
          the Company, and the Company shall not be liable to any
          Person  having  an  Ownership Interest  in  a  Residual
          Certificate  as  a  result  of  its  exercise  of  such
          discretion.
          
          (iv) The Company, on behalf of the Trustee, shall make available,
     upon written request from the Trustee, all information necessary
     to compute any tax imposed (A) as a result of the Transfer of an
     Ownership Interest in a Residual Certificate to any Person who is
     not a Permitted Transferee, including the information regarding
     "excess inclusions" of such Residual Certificates required to be
     provided to the Internal Revenue Service and certain Persons as
     described in Treasury Regulation Section 1.860D-1(b)(5), and (B)
     as a result of any regulated investment company, real estate
     investment trust, common trust fund, partnership, trust, estate
     or organizations described in Section 1381 of the Code having as
     among its record holders at any time any Person who is not a
     Permitted Transferee. Reasonable compensation for providing such
     information may be required by the Company from such Person.
     
          (v)  The provisions of this Section 5.01 set forth prior to this
     Section (v) may be modified, added to or eliminated, provided
     that there shall have been delivered to the Trustee the
     following:

               (A)    written   notification  from  each   Rating
          Agencies  to the effect that the modification, addition
          to  or  elimination of such provisions will  not  cause
          such  Rating  Agencies  to downgrade  its  then-current
          Ratings of the Certificates; and
          
               (B)   an Opinion of Counsel, in form and substance
          satisfactory  to  the  Company  (as  evidenced   by   a
          certificate  of the Company), to the effect  that  such
          modification, addition to or absence of such provisions
          will not cause REMIC I, REMIC II and REMIC III to cease
          to  qualify as a REMIC and will not create a risk  that
          (1)  REMIC I, REMIC II and REMIC III may be subject  to
          an  entity-level  tax  caused by the  Transfer  of  any
          Residual  Certificate  to  a  Person  which  is  not  a
          Permitted  Transferee  or (2)  a  Certificateholder  or
          another  Person will be subject to a REMIC-related  tax
          caused by the Transfer of a Residual Certificate  to  a
          Person which is not a Permitted Transferee.

                                   140

<PAGE>
          
          (vi)  The following legend shall appear on all Residual
     Certificates:
     
     ANY   RESALE,   TRANSFER  OR  OTHER  DISPOSITION   OF   THIS
     CERTIFICATE  MAY  BE  MADE ONLY IF THE  PROPOSED  TRANSFEREE
     PROVIDES A TRANSFER AFFIDAVIT TO THE COMPANY AND THE TRUSTEE
     THAT  (1)  SUCH  TRANSFEREE IS NOT  EITHER  (A)  THE  UNITED
     STATES,  ANY  STATE  OR POLITICAL SUBDIVISION  THEREOF,  ANY
     FOREIGN GOVERNMENT, ANY INTERNATIONAL ORGANIZATION,  OR  ANY
     AGENCY  OR INSTRUMENTALITY OF ANY OF THE FOREGOING, (B)  ANY
     ORGANIZATION (OTHER THAN A COOPERATIVE DESCRIBED IN  SECTION
     521  OF  THE  CODE) WHICH IS EXEMPT FROM THE TAX IMPOSED  BY
     CHAPTER 1 OF THE CODE UNLESS SUCH ORGANIZATION IS SUBJECT TO
     THE  TAX  IMPOSED  BY  SECTION 511  OF  THE  CODE,  (C)  ANY
     ORGANIZATION DESCRIBED IN SECTION 1381(a)(2)(C) OF THE  CODE
     (ANY  SUCH  PERSON DESCRIBED IN THE FOREGOING  CLAUSES  (A),
     (B), OR (C) BEING HEREINAFTER REFERRED TO AS A "DISQUALIFIED
     ORGANIZATION"),   OR  (D)  AN  AGENT   OF   A   DISQUALIFIED
     ORGANIZATION  AND  (2) NO PURPOSE OF  SUCH  TRANSFER  IS  TO
     ENABLE THE TRANSFEROR TO IMPEDE THE ASSESSMENT OR COLLECTION
     OF TAX. SUCH AFFIDAVIT SHALL INCLUDE CERTAIN REPRESENTATIONS
     AS  TO  THE  FINANCIAL CONDITION OF THE PROPOSED TRANSFEREE.
     NOTWITHSTANDING THE REGISTRATION IN THE CERTIFICATE REGISTER
     OF ANY TRANSFER, SALE OR OTHER DISPOSITION OF THIS CLASS [R-
     1] [R-2] [R-3] CERTIFICATE TO A DISQUALIFIED ORGANIZATION OR
     AN  AGENT  OF A DISQUALIFIED ORGANIZATION, SUCH REGISTRATION
     SHALL BE DEEMED TO BE OF NO LEGAL FORCE OR EFFECT WHATSOEVER
     AND   SUCH   PERSON   SHALL  NOT   BE   DEEMED   TO   BE   A
     CERTIFICATEHOLDER FOR ANY PURPOSE HEREUNDER, INCLUDING,  BUT
     NOT  LIMITED  TO,  THE  RECEIPT  OF  DISTRIBUTIONS  ON  THIS
     CERTIFICATE.  EACH  HOLDER  OF  THE  CLASS  [R-1][R-2]   [R-
     3]CERTIFICATE  BY  ACCEPTANCE OF THIS CERTIFICATE  SHALL  BE
     DEEMED   TO  HAVE  CONSENTED  TO  THE  PROVISIONS  OF   THIS
     PARAGRAPH.
     
          (vii)     The Tax Matters Person for each of REMIC I, REMIC II
     and REMIC III, while not a Disqualified Organization, shall be
     the tax matters person for the related REMIC within the meaning
     of Section 6231(a)(7) of the Code and Treasury Regulation Section
     1.860F-4(d).
     
     (d)   In  the case of any Class B, Class I-A-23 or  Residual
Certificates  presented  for registration  in  the  name  of  any
Person,  the  Trustee  shall require either  (i)  an  Opinion  of
Counsel  acceptable to and in form and substance satisfactory  to
the  Trustee  and the Company to the effect that the purchase  or
holding  of  a  Class B, Class I-A-23 or Residual Certificate  is
permissible under applicable law, will not constitute  or  result
in a non-exempt prohibited transaction under Section 406 of ERISA
or  Section  4975 of the Code, and will not subject the  Trustee,
the Master Servicer or the Company to any obligation or liability
(including obligations or liabilities under Section 406 of  ERISA
or  Section 4975 of the Code) in addition to those undertaken  in
this  Agreement, which Opinion of Counsel shall not be an expense
of  the Trustee, the Master Servicer 

                                   141

<PAGE>

or the Company or (ii)  only in  the  case  of  a  Class  B or Class  I-A-23 
Certificate,  an officer's  certificate substantially in the  form  of 
Exhibit  N attached   hereto  acceptable  to  and  in  form  and   substance
satisfactory  to  the  Trustee and the Company,  which  officer's
certificate  shall not be an expense of the Trustee,  the  Master
Servicer or the Company.

          (e)  No transfer, sale, pledge or other disposition of a Junior
     Subordinate Certificate or a Class I-A-1 Certificate shall be
     made unless such transfer, sale, pledge or other disposition is
     made in accordance with this Section 5.01(e) or Section 5.01(f);
     provided that any transfer, sale, pledge or other disposition of
     a Junior Subordinate Certificate or a Class I-A-1 Certificate
     shall be exempt from the requirements of this Section 5.01(e) and
     Section 5.01(f) if each of the  Certificateholder desiring to
     effect such transfer and such Certificateholder's transferee are
     among the following: (i) DLJ Mortgage Capital, Inc., (ii)
     Donaldson, Lufkin & Jenrette Securities Corporation and (iii) DLJ
     Mortgage Acceptance Corp. Each Person who, at any time, acquires
     any ownership interest in any Junior Subordinate Certificate
     shall be deemed by the acceptance or acquisition of such
     ownership interest to have agreed to be bound by the following
     provisions of this Section 5.01(e) and Section 5.01(f), as
     applicable. No transfer of a Junior Subordinate Certificate shall
     be deemed to be made in accordance with this Section 5.01(e)
     unless such transfer is made pursuant to an effective
     registration statement under the Securities Act or unless the
     Trustee is provided with the certificates and an Opinion of
     Counsel, if required, on which the Trustee may conclusively rely,
     which establishes or establish to the Trustee's satisfaction that
     such transfer is exempt from the registration requirements under
     the Securities Act, as follows:  In the event that a transfer is
     to be made in reliance upon an exemption from the Securities Act,
     the Trustee shall require, in order to assure compliance with the
     Securities Act, that the Certificateholder desiring to effect
     such transfer certify to the Trustee in writing, in substantially
     the form attached hereto as Exhibit F, the facts surrounding the
     transfer, with such modifications to such Exhibit F as may be
     appropriate to reflect the actual facts of the proposed transfer,
     and that the Certificateholder's proposed transferee certify to
     the Trustee in writing, in substantially the form attached hereto
     as Exhibit G, the facts surrounding the transfer, with such
     modifications to such Exhibit G as may be appropriate to reflect
     the actual facts of the proposed transfer. If such certificate of
     the proposed transferee does not contain substantially the
     substance of Exhibit G, the Trustee shall require an Opinion of
     Counsel satisfactory to it that such transfer may be made without
     registration, which Opinion of Counsel shall not be obtained at
     the expense of the Trustee, the REMIC I Trust Fund, the REMIC II
     Trust Fund, the REMIC III Trust Fund or the Company. Such Opinion
     of Counsel shall allow for the forwarding, and the Trustee shall
     forward, a copy thereof to the Rating Agencies. Notwithstanding
     the foregoing, any Junior Subordinate Certificate and Class I-A-1
     Certificate may be transferred, sold, pledged or otherwise
     disposed of in accordance with the requirements set forth in
     Section 5.01(f).

     (f)  To effectuate a Certificate transfer of a Junior Subordinate
Certificate or a Class I-A-1 Certificate in accordance with this
Section 5.01(f), the proposed transferee of such Certificate must
provide the Trustee and the Company with an investment letter
substantially in the form of Exhibit L attached hereto, which
investment letter shall not be an expense of the Trustee or the
Company, and which investment letter states that, among 

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<PAGE>

other things, such transferee (i) is a "qualified institutional buyer"
as defined under Rule 144A, acting for its own account or the
accounts of other "qualified institutional buyers" as defined
under Rule 144A, and (ii) is aware that the proposed transferor
intends to rely on the exemption from registration requirements
under the Securities Act provided by Rule 144A. Notwithstanding
the foregoing, the proposed transferee of such Certificate shall
not be required to provide the Trustee or the Company with Annex
1 or Annex 2 to the form of Exhibit L attached hereto if the
Company so consents prior to each such transfer. Such transfers
shall be deemed to have complied with the requirements of this
Section 5.01(f). The Holder of a Certificate desiring to effect
such transfer does hereby agree to indemnify the Trustee, the
Company, and the Certificate Registrar against any liability that
may result if transfer is not made in accordance with this
Agreement.

     Section 5.02.  Certificates Issuable in Classes; Distributions of
                    --------------------------------------------------
Principal  and Interest; Authorized Denominations. The  aggregate
- -------------------------------------------------
principal  amount  of the Certificates that may be  authenticated
and  delivered  under this Agreement is limited to the  aggregate
Principal  Balance of the Mortgage Loans as of the Cut-Off  Date,
as  specified  in  the Preliminary Statement to  this  Agreement,
except   for   Certificates  authenticated  and  delivered   upon
registration of transfer of, or in exchange for, or in  lieu  of,
other  Certificates  pursuant  to Section  5.03.  Such  aggregate
principal  amount shall be allocated among one  or  more  Classes
having  designations,  types  of  interests,  initial  per  annum
Remittance  Rates,  initial  Class  Principal  Balances,  initial
Component  Principal  Balances  and  Final  Maturity   Dates   as
specified  in  the Preliminary Statement to this  Agreement.  The
aggregate  Percentage Interest of each Class of  Certificates  of
which  the Class Principal Balance equals zero as of the  Cut-Off
Date that may be authenticated and delivered under this Agreement
is  limited  to 100%. Certificates shall be issued in  Authorized
Denominations.

     Section  5.03.   Registration of Transfer  and  Exchange  of
                      -------------------------------------------
Certificates. The Trustee shall cause to be maintained at one  of
- ------------
its offices or at its designated agent, a Certificate Register in
which  there  shall  be recorded the name  and  address  of  each
Certificateholder.   Subject  to  such   reasonable   rules   and
regulations   as  the  Trustee  may  prescribe,  the  Certificate
Register shall be amended from time to time by the Trustee or its
agent to reflect notice of any changes received by the Trustee or
its  agent pursuant to Section 10.06. The Trustee hereby appoints
itself as the initial Certificate Registrar.

     Upon   surrender  for  registration  of  transfer   of   any
Certificate  to the Trustee at the office of First Trust  of  New
York,  National  Association, 100 Wall Street,  Suite  1600,  New
York,  NY  10005, Attention: Tom Bowen, or such other address  or
agency  as  may hereafter be provided to the Master  Servicer  in
writing  by  the  Trustee, the Trustee  shall  execute,  and  the
Trustee  or  any  Authenticating  Agent  shall  authenticate  and
deliver, in the name of the designated transferee or transferees,
one  or more new Certificates of Authorized Denominations of like
Percentage  Interest.  At  the option of the  Certificateholders,
Certificates   may  be  exchanged  for  other   Certificates   in
Authorized  Denominations  of  like  Percentage  Interest,   upon
surrender of the Certificates to be exchanged at any such  office
or  agency.  Whenever  any Certificates are  so  surrendered  for
exchange,  the  Trustee shall execute, and the  Trustee,  or  any
Authenticating  Agent,  shall  authenticate  and   deliver,   the
Certificates which the Certificateholder making the  exchange  is
entitled  to  receive. Every Certificate presented or surrendered
for  transfer  shall  (if  so required  by  the  Trustee  or  any
Authenticating Agent) be duly endorsed by, or be accompanied by 

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<PAGE>

a written  instrument  of  transfer in  form  satisfactory  to  the
Trustee  or  any Authenticating Agent and duly executed  by,  the
Holder  thereof  or  such Holder's attorney  duly  authorized  in
writing.

     A  reasonable  service  charge may  be  made  for  any  such
exchange or transfer of Certificates, and the Trustee may require
payment  of  a  sum sufficient to cover any tax  or  governmental
charge  that  may be imposed in connection with any  exchange  or
transfer of Certificates.

     All  Certificates surrendered for exchange or transfer shall
be cancelled by the Trustee or any Authenticating Agent.

     Section 5.04.  Mutilated, Destroyed, Lost or Stolen Certificates.
                    -------------------------------------------------
If (i) any mutilated Certificate is surrendered to the Trustee or
any   Authenticating   Agent,  or  (ii)  the   Trustee   or   any
Authenticating  Agent receives evidence to their satisfaction  of
the  destruction, loss or theft of any Certificate, and there  is
delivered  to  the  Trustee  or  any  Authenticating  Agent  such
security or indemnity as may be required by them to save each  of
them  harmless, then, in the absence of notice to the Trustee  or
any  Authenticating Agent that such Certificate has been acquired
by  a  bona  fide  purchaser, the Trustee shall execute  and  the
Trustee  or  any  Authenticating  Agent  shall  authenticate  and
deliver,  in  exchange  for or in lieu  of  any  such  mutilated,
destroyed, lost or stolen Certificate, a new Certificate of  like
Percentage  Interest. Upon the issuance of  any  new  Certificate
under  this Section 5.04, the Trustee or any Authenticating Agent
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  or  any  Authenticating Agent) connected therewith.  Any
replacement  Certificate issued pursuant  to  this  Section  5.04
shall  constitute complete and indefeasible evidence of ownership
in the REMIC III Trust Fund (or with respect to the Class R-1 and
Class  R-2 Certificates, the residual ownership interests in  the
REMIC  I Trust Fund and REMIC II Trust Fund, respectively) as  if
originally  issued, whether or not the lost or stolen Certificate
shall be found at any time.

     Section 5.05.  Persons Deemed Owners. The Company, the Master
                    ---------------------
Servicer, the Trustee and any agent of any of them may treat  the
Person  in whose name any Certificate is registered as the  owner
of  such  Certificate for the purpose of receiving  distributions
pursuant to Section 4.01, Section 4.04 and Section 4.06  and  for
all  other  purposes  whatsoever, and neither  the  Company,  the
Master  Servicer, the Trustee, the Certificate Registrar nor  any
agent of the Company, the Master Servicer or the Trustee shall be
affected by notice to the contrary.

     Section 5.06.  Temporary Certificates. Upon the initial issuance
                    ----------------------
of  the Certificates, the Trustee may execute, and the Trustee or
any   Authenticating  Agent  shall  authenticate   and   deliver,
temporary   Certificates   which   are   printed,   lithographed,
typewritten   or   otherwise   produced,   in   any    Authorized
Denomination, of the tenor of the definitive Certificates in lieu
of  which  they are issued and with such variations in form  from
the forms of the Certificates set forth as Exhibits A, B, C and H
hereto as the Trustee's officers executing such Certificates  may
determine,  as  evidenced by their execution of the Certificates.
Notwithstanding the foregoing, the Certificates may remain in the
form set forth in this definition of "Temporary Certificates."

     If  temporary  Certificates are issued,  the  Trustee  shall
cause  definitive Certificates to be prepared within ten Business
Days  of  the  Closing Date or as soon as practicable thereafter.
After  

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<PAGE>

preparation  of  definitive  Certificates,  the  temporary
Certificates  shall  be exchangeable for definitive  Certificates
upon  surrender of the temporary Certificates at  the  office  or
agency  of  the Trustee to be maintained as provided  in  Section
5.10   hereof,  without  charge  to  the  holder.  Any   tax   or
governmental  charge that may be imposed in connection  with  any
such  exchange  shall  be  borne by  the  Master  Servicer.  Upon
surrender   for  cancellation  of  any  one  or  more   temporary
Certificates,  the Trustee shall execute and the Trustee  or  any
Authenticating Agent shall authenticate and deliver  in  exchange
therefor  a  like principal amount of definitive Certificates  of
Authorized  Denominations.  Until  so  exchanged,  the  temporary
Certificates  shall  in  all respects be  entitled  to  the  same
benefits under this Agreement as definitive Certificates.

     Section   5.07.   Book-Entry  for  Book-Entry  Certificates.
                       -----------------------------------------
Notwithstanding the foregoing, the Book-Entry Certificates,  upon
original  issuance, shall be issued in the form of  one  or  more
typewritten  Certificates of Authorized Denomination representing
the  Book-Entry Certificates, to be delivered to DTC, the initial
Clearing Agency, by, or on behalf of, the Company. The Book-Entry
Certificates  shall  initially be registered on  the  Certificate
Register  in the name of Cede & Co., the nominee of DTC,  as  the
initial Clearing Agency, and no Beneficial Holder shall receive a
definitive  certificate  representing  such  Beneficial  Holder's
interest  in  any  Class  of Book-Entry  Certificate,  except  as
provided  above and in Section 5.09. Each Book-Entry  Certificate
shall bear the following legend:

     Unless  this Certificate is presented by an  authorized
     representative of The Depository Trust Company,  a  New
     York  corporation ("DTC"), to the Trustee or its  agent
     for registration of transfer, exchange, or payment, and
     any  Certificate issued is registered in  the  name  of
     Cede  &  Co. or such other name as is requested  by  an
     authorized  representative of DTC (and any  payment  is
     made  to  Cede  &  Co. or to such other  entity  as  is
     requested by an authorized representative of DTC),  ANY
     TRANSFER,  PLEDGE  OR  OTHER USE HEREOF  FOR  VALUE  OR
     OTHERWISE  BY OR TO ANY PERSON IS WRONGFUL inasmuch  as
     the  registered  owner  hereof,  Cede  &  Co.,  has  an
     interest herein.
     
Unless   and   until  definitive,  fully  registered   Book-Entry
Certificates (the "Definitive Certificates") have been issued  to
the Beneficial Holders pursuant to Section 5.09:

          (a)   the provisions of this Section 5.07 shall  be  in
     full  force  and  effect  with  respect  to  the  Book-Entry
     Certificates;
     
          (b)   the Master Servicer and the Trustee may deal with
     the  Clearing  Agency for all purposes with respect  to  the
     Book-Entry   Certificates   (including   the    making    of
     distributions on the Book-Entry Certificates)  as  the  sole
     Certificateholder;
     
          (c)   to the extent that the provisions of this Section
     5.07  conflict with any other provisions of this  Agreement,
     the provisions of this Section 5.07 shall control; and
     
          (d)   the  rights  of the Beneficial Holders  shall  be
     exercised  only  through the Clearing  Agency  and  the  DTC
     Participants  and shall be limited to those  established  by
     law  and agreements between such Beneficial Holders and  the
     Clearing Agency and/or the DTC Participants. Pursuant to the
     Depositary    Agreement,   unless   and   until   Definitive

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<PAGE>
       
     Certificates  are  issued  pursuant  to  Section  5.09,  the
     initial Clearing Agency will make book-entry transfers among
     the  DTC Participants and receive and transmit distributions
     of principal and interest on the related Class of Book-Entry
     Certificates to such DTC Participants.
     
     For purposes of any provision of this Agreement requiring or
permitting  actions with the consent of, or at the direction  of,
Holders   of  Book-Entry  Certificates  evidencing  a   specified
Percentage  Interest, such direction or consent may be  given  by
the Clearing Agency at the direction of Beneficial Holders owning
Book-Entry   Certificates  evidencing  the  requisite  Percentage
Interest represented by the Book-Entry Certificates. The Clearing
Agency  may  take conflicting actions with respect to  the  Book-
Entry  Certificates to the extent that such actions are taken  on
behalf of the Beneficial Holders.

     Section 5.08.  Notices to Clearing Agency. Whenever notice or
                    --------------------------
other  communication to the Certificateholders is required  under
this  Agreement,  unless and until Definitive Certificates  shall
have  been  issued to the related Certificateholders pursuant  to
Section  5.09,  the  Trustee  shall give  all  such  notices  and
communications  specified herein to be given to  Holders  of  the
Book-Entry  Certificates to the Clearing Agency which shall  give
such  notices  and communications to the related DTC Participants
in   accordance  with  its  applicable  rules,  regulations   and
procedures.

     Section  5.09.  Definitive Certificates. If (a)  the  Master
                     -----------------------
Servicer notifies the Trustee in writing that the Clearing Agency
is   no  longer  willing  or  able  to  discharge  properly   its
responsibilities under the Depositary Agreement with  respect  to
the  Book-Entry  Certificates  and  the  Trustee  or  the  Master
Servicer  is  unable  to locate a qualified  successor,  (b)  the
Master  Servicer, at its option, advises the Trustee  in  writing
that it elects to terminate the book-entry system with respect to
the  Book-Entry Certificates through the Clearing Agency  or  (c)
after  the  occurrence of an Event of Default, Certificateholders
holding  Book-Entry Certificates evidencing Percentage  Interests
aggregating  not  less than 66% of the aggregate Class  Principal
Balance  of such Certificates advise the Trustee and the Clearing
Agency  through DTC Participants in writing that the continuation
of   a   book-entry  system  with  respect  to   the   Book-Entry
Certificates through the Clearing Agency is no longer in the best
interests  of  the  Certificateholders  with  respect   to   such
Certificates, the Trustee shall notify all Certificateholders  of
Book-Entry Certificates of the occurrence of any such  event  and
of the availability of Definitive Certificates. Upon surrender to
the  Trustee  of  the  Book-Entry Certificates  by  the  Clearing
Agency,   accompanied  by  registration  instructions  from   the
Clearing  Agency for registration, the Trustee shall execute  and
the  Trustee  or any Authenticating Agent shall authenticate  and
deliver  the  Definitive Certificates. Neither the  Company,  the
Master Servicer nor the Trustee shall be liable for any delay  in
delivery of such instructions and may conclusively rely  on,  and
shall  be  protected in relying on, such instructions.  Upon  the
issuance  of  Definitive Certificates for all of the Certificates
all  references  herein  to obligations imposed  upon  or  to  be
performed  by the Clearing Agency 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   Definitive   Certificates    as
Certificateholders hereunder.

     Section 5.10.  Office for Transfer of Certificates. The Trustee
                    -----------------------------------
shall  maintain in New York, New York, an office or agency  where
Certificates may be surrendered for registration of  

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<PAGE>

transfer  or exchange. First Trust of New York, National Association, 100 Wall
Street,  Suite  1600, New York, New York 10005,  Attention:   Tom
Bowen, is initially designated for said purposes.

                           ARTICLE VI
                           ----------
                                
               The Company and the Master Servicer
               -----------------------------------
                                
     Section 6.01.  Liability of the Company and the Master Servicer.
                    ------------------------------------------------
The Company and the Master Servicer shall be liable in accordance
herewith  only  to  the  extent of the  obligations  specifically
imposed  upon  and  undertaken  by  the  Company  or  the  Master
Servicer, as applicable, herein..

     Section 6.02.  Merger or Consolidation of the Company, or the
                    ----------------------------------------------
Master  Servicer. Any corporation into which the Company  or  the
- ----------------
Master Servicer may be merged or consolidated, or any corporation
resulting from any merger, conversion or consolidation  to  which
the  Company  or  the Master Servicer shall be a  party,  or  any
corporation  succeeding to the business of  the  Company  or  the
Master  Servicer, shall be the successor of the  Company  or  the
Master Servicer 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.

     Section 6.03.  Limitation on Liability of the Company, the Master
                    --------------------------------------------------
Servicer  and Others. Neither the Company nor the Master Servicer
- --------------------
nor  any of the directors, officers, employees or agents  of  the
Company  or  the Master Servicer shall be under any liability  to
the   REMIC  I,  REMIC  II  or  REMIC  III  Trust  Fund  or   the
Certificateholders for any action taken by such Person  or  by  a
Servicer  or for such Person's or Servicer's 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 Company, the Master Servicer or  any  such
Person against any liability which would otherwise be imposed  by
reason  of willful misfeasance, bad faith or gross negligence  in
the  performance of duties or by reason of reckless disregard  of
duties   and  obligations  hereunder.  The  Company,  the  Master
Servicer  and  any director, officer, employee or  agent  of  the
Company  or  the Master Servicer may rely in good  faith  on  any
document  of  any  kind properly executed and  submitted  by  any
Person respecting any matters arising hereunder. The Company, the
Master  Servicer and any director, officer, employee or agent  of
the  Company or the Master Servicer shall be indemnified  by  the
REMIC  I Trust Fund and held harmless against any loss, liability
or  expense incurred in connection with any legal action relating
to  this  Agreement  or the Certificates, other  than  any  loss,
liability or expense relating to any Mortgage Loan (other than as
otherwise  permitted in this Agreement) or 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. The  Company  and
the  Master Servicer shall not be under any obligation to  appear
in,  prosecute or defend any legal action which is not incidental
to  its  duties to service the Mortgage Loans in accordance  with
this  Agreement and which in its opinion may involve  it  in  any
expense or liability; provided, however, that the Company or  the
Master  Servicer may in its discretion undertake any such  action
which  it  may  deem necessary or desirable with respect  to  the
Mortgage  Loans, this Agreement, the Certificates or  the  rights
and  duties  of  the  parties hereto and  the  interests  of  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 REMIC  I  Trust
Fund 

                               147

<PAGE>

and the Company and the Master Servicer shall be entitled to
be  reimbursed  therefor  out  of  the  Certificate  Account,  as
provided by Section 3.05.

     Section 6.04.  The Company and the Master Servicer not to Resign.
                    -------------------------------------------------
The  Company  shall  not resign from the obligations  and  duties
(including,  without limitation, its obligations  and  duties  as
initial  Master  Servicer)  hereby  imposed  on  it  except  upon
determination that its duties hereunder are no longer permissible
under  applicable  law. Any successor Master Servicer  shall  not
resign  from  the  obligations and duties hereby  imposed  on  it
except upon determination that its duties hereunder are no longer
permissible   under   applicable  law.  Any  such   determination
permitting the resignation of the Company or any successor 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   and
obligations in accordance with Section 7.02 hereof.

           If the Company is no longer acting as Master Servicer,
then  the  successor  Master Servicer shall give  prompt  written
notice  to  the  Company  of  any information  received  by  such
successor Master Servicer which affects or relates to an  ongoing
obligation or right of the Company under this Agreement.

                           ARTICLE VII
                           -----------
                                
                             Default
                             -------
                                
     Section 7.01.  Events of Default. (a) In case one or more of the
                    -----------------
following  Events  of  Default by the Master  Servicer  or  by  a
successor Master Servicer shall occur and be continuing, that  is
to say:

            (i)     Any failure by the Master Servicer to deposit
     into  the  Certificate Account any payment  required  to  be
     deposited therein by the Master Servicer under the terms  of
     this  Agreement which continues unremedied for a  period  of
     ten  days after the date upon which written notice  of  such
     failure, requiring the same to be remedied, shall have  been
     given to the Master Servicer by the Trustee or to the Master
     Servicer  and  the  Trustee by the Holders  of  Certificates
     evidencing  Percentage Interests aggregating not  less  than
     25% of the REMIC III Trust Fund; or

            (ii)      Failure on the part of the Master  Servicer
     duly to observe or perform in any material respect any other
     of  the  covenants or agreements on the part of  the  Master
     Servicer  contained in the Certificates or in this Agreement
     which continues unremedied for a period of 60 days after the
     date on which written notice of such failure, requiring  the
     same  to  be  remedied, shall have been given to the  Master
     Servicer by the Trustee, or to the Master Servicer  and  the
     Trustee by the Holders of Certificates evidencing Percentage
     Interests  aggregating not less than 25% of  the  REMIC  III
     Trust Fund; or

           (iii)      A  decree or order of a court or agency  or
     supervisory  authority having jurisdiction in  the  premises
     for  the appointment of a trustee in bankruptcy, conservator
     or  receiver  or  liquidator in any bankruptcy,  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 

                                   148

<PAGE>

     entered against the Master Servicer  and  such decree or order shall have 
     remained  in force undischarged or unstayed for a period of 60 days; or
     
            (iv)      The  Master Servicer shall consent  to  the
     appointment  of  a  trustee  in bankruptcy,  conservator  or
     receiver   or  liquidator  in  any  bankruptcy,  insolvency,
     readjustment of debt, marshalling of assets and  liabilities
     or similar proceedings of or relating to the Master Servicer
     or  of  or  relating  to  all or substantially  all  of  its
     property; or

             (v)      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  any  applicable
     bankruptcy,  insolvency or reorganization statute,  make  an
     assignment  for the benefit of its creditors, or voluntarily
     suspend payment of its obligations; or

            (vi)      Any failure of the Master Servicer to  make
     any   Monthly  P&I  Advance  (other  than  a  Nonrecoverable
     Advance)  which  continues  unremedied  at  the  opening  of
     business  on the Distribution Date in respect of which  such
     Monthly P&I Advance was to have been made;

then,  and  in each and every such case, so long as an  Event  of
Default shall not have been remedied, either the Trustee, or  the
Holders   of   Certificates   evidencing   Percentage   Interests
aggregating  not less than 25% of the REMIC III  Trust  Fund,  by
notice in writing to the Company and the Master Servicer (and  to
the  Trustee  if given by the Certificateholders, in  which  case
such  notice shall set forth evidence reasonably satisfactory  to
the Trustee that such Event of Default has occurred and shall not
have  been remedied) may terminate all of the rights (other  than
its  right to reimbursement for advances) and obligations of  the
Master Servicer, including its right to the Master Servicing Fee,
under  this  Agreement and in and to the Mortgage Loans  and  the
proceeds  thereof, if any. Such determination shall be final  and
binding. On or after the receipt by the Master Servicer  of  such
written  notice,  all authority and power of the Master  Servicer
under this Agreement, whether with respect to the Certificates or
the  Mortgage Loans or otherwise, shall pass to and be vested  in
the Trustee pursuant to and under this Section 7.01; and, without
limitation,  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.  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 for administration by  it
of  all  cash amounts which shall at the time be credited by  the
Master  Servicer  to  the Certificate Account  or  thereafter  be
received with respect to the Mortgage Loans.

           Notwithstanding the foregoing, if an Event of  Default
described in clause (vi) of this Section 7.01(a) shall occur, the
Trustee shall, by notice in writing to the Master Servicer, which
may  be  delivered by telecopy, immediately suspend  all  of  the
rights  and obligations of the Master Servicer thereafter arising
under this Agreement, but without prejudice to any rights it  may
have  as  a Certificateholder or to reimbursement of Monthly  P&I
Advances  and  other advances of its own funds, and  the  Trustee
shall act as provided in Section 7.02 to carry out the duties  of
the Master Servicer, including the obligation to make any Monthly
P&I  Advance  the  nonpayment of which was an  Event  of  Default
described in clause (vi) of this Section 7.01(a). Any such action
taken  by  the Trustee must be prior to the distribution  on  the
relevant  Distribution Date. If the Master Servicer shall  within
two  

                               149

<PAGE>

Business Days following such suspension remit to the Trustee
the amount of any Monthly P&I Advance the nonpayment of which  by
the  Master  Servicer  was  an  Event  of  Default  described  in
clause (vi) of this Section 7.01(a), the Trustee shall permit the
Master  Servicer to resume its rights and obligations  as  Master
Servicer  hereunder.  The Master Servicer  agrees  that  it  will
reimburse the Trustee for actual, necessary and reasonable  costs
incurred  by  the  Trustee because of action  taken  pursuant  to
clause  (vi) of this Section 7.01(a). The Master Servicer  agrees
that  if an Event of Default as described in clause (vi) of  this
Section  7.01(a) shall occur more than two times  in  any  twelve
month  period, the Trustee shall be under no obligation to permit
the  Master  Servicer  to resume its rights  and  obligations  as
Master Servicer hereunder.

     (b)   In case one or more of the following Events of Default
by the Company shall occur and be continuing, that is to say:

             (i)      Failure on the part of the Company duly  to
     observe  or  perform  in any material  respect  any  of  the
     covenants or agreements on the part of the Company contained
     in  the  Certificates or in this Agreement  which  continues
     unremedied for a period of 60 days after the date  on  which
     written  notice of such failure, requiring the  same  to  be
     remedied,  shall  have  been given to  the  Company  by  the
     Trustee, or to the Company and the Trustee by the Holders of
     Certificates evidencing Percentage Interests aggregating not
     less than 25% of the REMIC III Trust Fund; or

            (ii)      A  decree or order of a court or agency  or
     supervisory  authority having jurisdiction in  the  premises
     for  the appointment of a trustee in bankruptcy, conservator
     or  receiver  or  liquidator in any bankruptcy,  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 Company
     and  such  decree  or  order shall have  remained  in  force
     undischarged or unstayed for a period of 60 days; or

           (iii)     The Company shall consent to the appointment
     of  a  trustee  in bankruptcy, conservator  or  receiver  or
     liquidator  in  any bankruptcy, insolvency, readjustment  of
     debt,  marshalling  of  assets and  liabilities  or  similar
     proceedings of or relating to the Company or of or  relating
     to all or substantially all of its property; or

            (iv)      The  Company  shall admit  in  writing  its
     inability  to  pay its debts generally as they  become  due,
     file   a  petition  to  take  advantage  of  any  applicable
     bankruptcy,  insolvency or reorganization statute,  make  an
     assignment  for  the  benefit of creditors,  or  voluntarily
     suspend payment of its obligations;

then,  and in each and every such case, so long as such Event  of
Default shall not have been remedied, the Holders of Certificates
evidencing Percentage Interests aggregating not less than 25%  of
the REMIC III Trust Fund, by notice in writing to the Company and
the  Trustee,  may direct the Trustee in accordance with  Section
10.03 to institute an action, suit or proceeding in its own  name
as   Trustee  hereunder  to  enforce  the  Company's  obligations
hereunder.

     (c)   In  any  circumstances in which this Agreement  states
that  Certificateholders owning Certificates evidencing a certain
percentage  Percentage Interest in the REMIC III Trust  Fund  may
take  certain action, such action shall be taken by the  Trustee,
but  only  if  the  requisite  percentage  

                                150

<PAGE>

of  Certificateholders required  under this Agreement for taking like action 
or  giving like  instruction to the Trustee under this Agreement shall  have
so directed the Trustee in writing.

     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  be  the
successor  in  all  respects to the Master  Servicer  under  this
Agreement  and  under  the Selling and Servicing  Contracts  with
respect  to  the  Mortgage Loans in the Mortgage  Pool  and  with
respect to the transactions set forth or provided for herein  and
shall  have all the rights and powers and be subject to  all  the
responsibilities, duties and liabilities relating thereto arising
after  the  Master Servicer receives such notice  of  termination
placed  on the Master Servicer by the terms and provisions hereof
and  thereof,  and shall have the same limitations  on  liability
herein granted to the Master Servicer; provided, that the Trustee
shall  not  under  any  circumstances  be  responsible  for   any
representations and warranties or any Purchase Obligation of  the
Company  or any liability incurred by the Master Servicer  at  or
prior  to  the time the Master Servicer was terminated as  Master
Servicer and the Trustee shall not be obligated to make a Monthly
P&I  Advance  if  it  is  prohibited by law  from  so  doing.  As
compensation therefor, the Trustee shall be entitled to all funds
relating  to  the Mortgage Loans which the Master Servicer  would
have  been entitled to retain or to withdraw from the Certificate
Account  if  the Master Servicer had continued to act  hereunder,
except   for  those  amounts  due  to  the  Master  Servicer   as
reimbursement for advances previously made or amounts  previously
expended    and    are    otherwise    reimbursable    hereunder.
Notwithstanding  the  above, the Trustee  may,  if  it  shall  be
unwilling to so act, or shall if it is unable to so act, appoint,
or  petition  a court of competent jurisdiction to  appoint,  any
established  housing and home finance institution  having  a  net
worth of not less than $10,000,000 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. Pending any such appointment, the Trustee is obligated
to  act in such capacity. 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, together with the compensation  to  the
Trustee,  be  in  excess of that permitted  the  Master  Servicer
hereunder.  The  Trustee  and  such  successor  shall  take  such
actions, consistent with this Agreement, as shall be necessary to
effectuate any such succession.

     Section 7.03.  Notification to Certificateholders. Upon any such
                    ----------------------------------
termination or appointment of a successor to the Master Servicer,
the   Trustee  shall  give  prompt  written  notice  thereof   to
Certificateholders at their respective addresses appearing in the
Certificate Register.

                          ARTICLE VIII
                          ------------
                                
                     Concerning the Trustee
                     ----------------------
                                
     Section 8.01.  Duties of Trustee.
                    -----------------

     (a)  The Trustee, prior to the occurrence of an Event of Default
and  after  the  curing of all Events of Default which  may  have
occurred, undertakes to perform such duties and only such  duties
as are specifically set forth in this Agreement. In case an Event
of  Default has occurred (which has not been cured or waived) 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
its  exercise as a 

                                151

<PAGE>

prudent person would exercise or use under the circumstances in the 
conduct of such person's own affairs.

     (b)  The Trustee, upon receipt of all resolutions, certifi-
cates, statements, opinions, reports, documents, orders or other
instruments furnished to the Trustee which 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 certificate, statement, opinion, report, or other order
or instrument furnished by the Company or Master Servicer to the
Trustee pursuant to this Agreement.

     (c)  No provision of this Agreement shall be construed to 
relieve the Trustee from liability for its own negligent action, 
its own negligent failure to act or its own willful misconduct; 
provided, however, that:

          (i)  Prior to the occurrence of an Event of Default and after the
     curing of all such Events of Default which may have occurred, 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, in the absence of bad faith
     on the part of the Trustee, 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; and
     
          (ii) The Trustee shall not be personally liable with respect to
     any action taken or omitted to be taken by it in good faith in
     accordance with the direction of the Certificateholders holding
     Certificates which evidence Percentage Interests aggregating not
     less than 25% of the REMIC III Trust Fund relating to the time,
     method and place of conducting any proceeding for any remedy
     available to the Trustee, or relating to the exercise of any
     trust or power conferred upon the Trustee under this Agreement.

     (d)  Within ten days after the occurrence of any Event of Default
known  to the Trustee, the Trustee shall transmit by mail to  the
Rating  Agencies notice of each Event of Default. Within 90  days
after  the  occurrence  of  any Event of  Default  known  to  the
Trustee,   the   Trustee   shall  transmit   by   mail   to   all
Certificateholders (with a copy to the Rating Agencies) notice of
each  Event  of Default, unless such Event of Default shall  have
been  cured  or waived; provided, however, the Trustee  shall  be
protected  in  withholding  such notice  if  and  so  long  as  a
Responsible Officer of the Trustee in good faith determines  that
the  withholding of such notice is in the best interests  of  the
Certificateholders; and provided, further, that in  the  case  of
any  Event  of  Default  of the character  specified  in  Section
7.01(i) and Section 7.01(ii) no such notice to Certificateholders
or  to the Rating Agencies shall be given until at least 30  days
after the occurrence thereof.

     Section 8.02.  Certain Matters Affecting the Trustee. Except as
                    -------------------------------------
otherwise provided in Section 8.01:

                                152

<PAGE>

          (i)  The Trustee may request and rely upon and shall be protected
     in  acting  or  refraining from acting upon any  resolution,
     Officer's Certificate, certificate of auditors or any  other
     certificate, statement, instrument, opinion, report, notice,
     request,  consent, order, approval, 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;
     
         (ii) The Trustee may consult with counsel 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;

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

         (iv) Prior to the occurrence of an Event of Default hereunder and
     after the curing of all Events of Default which may have
     occurred, 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 to do so by the Holders of Certificates evidencing Percentage
     Interests aggregating not less than 25% of the REMIC III Trust Fund;
     provided, however, that if the payment within a reasonable time to the    
  Trustee of the costs, expenses or liabilities likely to be incurred by it    
  in the making of such investigation is, in the opinion of the Trustee,      
not reasonably assured to the Trustee by the security, if any,
     afforded to it by the terms of this Agreement, the Trustee may
     require reasonable indemnity against such expense or liability as
     a condition to proceeding;

          (v)  The Trustee may execute the trust or any of the powers
     hereunder or perform any duties hereunder either directly or by
     or through agents or attorneys; and

         (vi)  The Trustee shall not be deemed to have knowledge or notice
     of any matter, including without limitation an Event of Default,
     unless actually known by a Responsible Officer, or unless written
     notice thereof referencing this Agreement or the Certificates is
     received at the Corporate Trust Office at the address set forth
     in Section 10.06.

     Section 8.03.  Trustee Not Liable for Certificates or Mortgage
                    -----------------------------------------------
Loans.  The recitals contained herein (other than those  relating
- -----
to  the due organization, power and authority of the Trustee) and
in the Certificates (other than the execution of, and certificate
of  authentication on, the Certificates) shall be  taken  as  the
statements   of   the   Company  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 any  Mortgage  Loan.  The
Trustee  shall  not be accountable for the use or application  by
the Company of any of the Certificates or of the proceeds of such
Certificates, or for the use or application of any funds paid  to
the  Master Servicer, the Servicers or the Company in respect  of
the  Mortgage Loans or deposited into the Custodial Accounts  for
P&I, any Buydown Fund Account, or the Custodial Accounts for  P&I
by   any  Servicer  or  into  the  Investment  Account,  or   the
Certificate Account by the Master Servicer or the Company.

                              153

<PAGE>


     Section 8.04.  Trustee May Own Certificates. The Trustee or any
                    ----------------------------
agent or affiliate of the Trustee, in its individual or any other
capacity,  may  become the owner or pledgee of Certificates  with
the same rights it would have if it were not Trustee.

     Section 8.05.  The Master Servicer to Pay Trustee's Fees and
                    ---------------------------------------------
Expenses.  Subject  to any separate written  agreement  with  the
- --------
Trustee,  the Master Servicer covenants and agrees  to,  and  the
Master Servicer shall, pay the Trustee from time to time, and the
Trustee  shall be entitled to payment, for all services  rendered
by  it  in the execution of the trust hereby created and  in  the
exercise  and  performance  of  any  of  the  powers  and  duties
hereunder of the Trustee. Except as otherwise expressly  provided
herein,  the  Master Servicer shall pay or reimburse the  Trustee
upon  its  request for all reasonable expenses and  disbursements
incurred  or made by the Trustee in accordance with  any  of  the
provisions of this Agreement and indemnify the Trustee  from  any
loss,  liability  or expense incurred by it hereunder  (including
the reasonable compensation and the expenses and disbursements of
its  counsel  and  of all persons not regularly  in  its  employ)
except  any  such expense or disbursement as may arise  from  its
negligence  or  bad  faith.  Such obligation  shall  survive  the
termination  of this Agreement or resignation or removal  of  the
Trustee.  The Company shall, at its expense, prepare or cause  to
be  prepared  all federal and state income tax and franchise  tax
and  information returns relating to the REMIC I Trust Fund,  the
REMIC  II Trust Fund or the REMIC III Trust Fund required  to  be
prepared or filed by the Trustee and shall indemnify the  Trustee
for  any liability of the Trustee arising from any error in  such
returns.

     Section 8.06.  Eligibility Requirements for Trustee. The Trustee
                    ------------------------------------
hereunder shall at all times be (i) an institution insured by the
FDIC,  (ii)  a  corporation or association  organized  and  doing
business under the laws of the United States of America or of any
state,  authorized  under such laws to exercise  corporate  trust
powers,  having a combined capital and surplus of not  less  than
$50,000,000 and subject to supervision or examination by  federal
or  state  authority and (iii) acceptable to the Rating Agencies.
If such corporation or association publishes reports of condition
at  least annually, pursuant to law or to the requirements of any
aforementioned supervising or examining authority, then  for  the
purposes  of this Section 8.06, the combined capital and  surplus
of  such  corporation 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.

     Section 8.07.  Resignation and Removal of Trustee. The Trustee
                    ----------------------------------
may  at  any time resign and be discharged from the trusts hereby
created  by giving written notice thereof to the Master Servicer.
Upon  receiving  such notice of resignation, the Master  Servicer
shall promptly appoint a successor trustee by written instrument,
in  duplicate, one copy of which instrument shall be delivered to
the  resigning Trustee and one copy to the successor trustee.  If
no  successor trustee shall have been so appointed and shall have
accepted  appointment within 30 days after  the  giving  of  such
notice  of  resignation, the resigning Trustee may  petition  any
court  of  competent  jurisdiction  for  the  appointment  of   a
successor trustee.

     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 therefor by the Master Servicer,  or
if  at any time the Trustee shall become incapable of acting,  or
shall  be  adjudged bankrupt or insolvent, 

                               154

<PAGE>

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, then the Master Servicer may  remove
the   Trustee  and  appoint  a  successor  trustee   by   written
instrument, in duplicate, one copy of which instrument  shall  be
delivered to the Trustee so removed, one copy to the successor.

     The  Holders of Certificates evidencing Percentage Interests
aggregating more than 50% of the REMIC III Trust Fund 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  instruments  shall be  delivered  to  the  Master
Servicer,  one  complete set to the Trustee so  removed  and  one
complete set to the successor so appointed.

     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.
Any expenses associated with the resignation of the Trustee shall
be  borne  by the Trustee, and any expenses associated  with  the
removal of the Trustee shall be borne by the Master Servicer.

     Section 8.08.  Successor Trustee. Any successor trustee appointed
                    -----------------
as  provided  in  Section  8.07 shall  execute,  acknowledge  and
deliver to the Master Servicer and to its predecessor trustee  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  like effect as if originally named  as  Trustee
herein.  The  predecessor shall deliver to the successor  trustee
all  Mortgage Files, related documents, statements and all  other
property  held by it hereunder, and 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  appointment  such
successor  trustee  shall  be eligible under  the  provisions  of
Section 8.06.

     Upon  acceptance  of appointment by a successor  trustee  as
provided  in  this Section 8.08, the Master Servicer  shall  mail
notice  of  the succession of such trustee hereunder to  (i)  all
Certificateholders at their addresses as shown in the Certificate
Register  and  (ii) the Rating Agencies. If the  Master  Servicer
fails  to  mail  such notice within ten days after acceptance  of
appointment by the successor trustee, the successor trustee shall
cause such notice to be mailed.

     Section  8.09.   Merger  or Consolidation  of  Trustee.  Any
                      -------------------------------------
corporation or association 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 corporate trust  business  of  the
Trustee,  shall  be  the  successor  of  the  Trustee  hereunder,
provided  such  resulting  or  successor  corporation  shall   be
eligible  under  the  provisions of  Section  8.06,  without  the
execution or filing of any paper or any 

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<PAGE>

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 hereof, at any time, for the
purpose of meeting any legal requirements of any jurisdiction  in
which any part of the REMIC I Trust Fund, the REMIC II Trust Fund
or  REMIC  III Trust Fund 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 REMIC I Trust  Fund,
the  REMIC II Trust Fund or REMIC III Trust Fund and to  vest  in
such Person or Persons, in such capacity, such title to the REMIC
I Trust Fund, the REMIC II Trust Fund or REMIC III Trust Fund, or
any  part thereof, 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; provided, that the Trustee shall remain liable for all
of its obligations and duties under this Agreement. If the Master
Servicer shall not have joined in such appointment within 15 days
after  the  receipt by it of a request so to do, or  in  case  an
Event  of  Default  shall have occurred and  be  continuing,  the
Trustee  alone  shall  have the power to make  such  appointment;
provided,  that the Trustee shall remain liable for  all  of  its
obligations  and  duties under this Agreement. No  co-trustee  or
separate trustee hereunder shall be required to meet the terms of
eligibility  as a successor trustee under Section 8.06  hereunder
and  no  notice to Certificateholders of the appointment  of  co-
trustee(s) or separate trustee(s) shall be required under Section
8.08 hereof.

     In  the  case of any appointment of a co-trustee or separate
trustee pursuant to this Section 8.10, all rights, powers, duties
and  obligations conferred or imposed upon the Trustee  shall  be
conferred  or  imposed upon and exercised  or  performed  by  the
Trustee  and  such  separate trustee or  co-trustee  jointly  and
severally,  except  to  the extent that  under  any  law  of  any
jurisdiction  in  which any particular act  or  acts  are  to  be
performed  by  the Trustee (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 REMIC I Trust Fund, the REMIC  II  Trust
Fund  or the REMIC III Trust Fund or any portion thereof  in  any
such  jurisdiction)  shall be exercised  and  performed  by  such
separate trustee or co-trustee at the direction of the Trustee.

     Any  notice,  request or other writing given to the  Trustee
shall  be  deemed to have been given to each of the then separate
trustee(s) and co-trustee(s), as effectively as if given to  each
of  them. Every instrument appointing any separate trustee(s)  or
co-trustee(s) 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.

     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  

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<PAGE>

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 the trust 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.  Authenticating Agents. The Trustee may appoint one
                    ---------------------
or more Authenticating Agents which shall be authorized to act on
behalf  of  the Trustee in authenticating Certificates.  Wherever
reference  is  made  in this Agreement to the  authentication  of
Certificates  by  the  Trustee or the  Trustee's  certificate  of
authentication,  such  reference  shall  be  deemed  to   include
authentication  on  behalf of the Trustee  by  an  Authenticating
Agent  and a certificate of authentication executed on behalf  of
the Trustee by an Authenticating Agent. Each Authenticating Agent
must  be  acceptable  to  the  Master  Servicer  and  must  be  a
corporation  or banking association organized and doing  business
under  the laws of the United States of America or of any  state,
having a principal office and place of business in New York,  New
York,   having  a  combined  capital  and  surplus  of  at  least
$15,000,000,  authorized under such laws to do a  trust  business
and  subject  to supervision or examination by federal  or  state
authorities.

     Any  corporation into which any Authenticating Agent may  be
merged or converted or with which it may be consolidated, or  any
corporation   resulting   from   any   merger,   conversion    or
consolidation to which any Authenticating Agent shall be a party,
or any corporation succeeding to the corporate agency business of
any Authenticating Agent, shall continue to be the Authenticating
Agent  so  long  as it shall be eligible in accordance  with  the
provisions  of the first paragraph of this Section  8.11  without
the  execution or filing of any paper or any further act  on  the
part of the Trustee or the Authenticating Agent.

     Any  Authenticating Agent may at any time resign  by  giving
written  notice of resignation to the Trustee and to  the  Master
Servicer.  The  Trustee may, upon prior written approval  of  the
Master  Servicer,  at  any  time  terminate  the  agency  of  any
Authenticating  Agent by giving written notice of termination  to
such  Authenticating  Agent  and to  the  Master  Servicer.  Upon
receiving a notice of resignation or upon such a termination,  or
in  case at any time any Authenticating Agent shall cease  to  be
eligible in accordance with the provisions of the first paragraph
of this Section 8.11, the Trustee may appoint, upon prior written
approval  of  the  Master  Servicer, a  successor  Authenticating
Agent,  shall  give  written notice of such  appointment  to  the
Master Servicer and shall mail notice of such appointment to  all
Certificateholders.  Any  successor  Authenticating  Agent   upon
acceptance of its appointment hereunder shall become vested  with
all  the  rights,  powers,  duties and  responsibilities  of  its
predecessor hereunder, with like effect as if originally named as
Authenticating  Agent.  Any reasonable compensation  paid  to  an
Authenticating Agent shall be a reimbursable expense pursuant  to
Section 8.05 if paid by the Trustee.

     Section 8.12.  Paying Agents. The Trustee may appoint one or more
                    -------------
Paying  Agents which shall be authorized to act on behalf of  the
Trustee  in making withdrawals from the Certificate Account,  and
distributions to Certificateholders as provided in Section  4.01,
Section  4.04, Section 4.06(a) and Section 9.01(b) to the  extent
directed  to do so by the Master Servicer. Wherever reference  is
made  in  this  Agreement to the withdrawal from the  Certificate
Account by the Trustee, such reference shall be deemed to include
such  a  withdrawal on behalf of the Trustee by a  Paying  Agent.
Whenever reference is made in this Agreement to a distribution by
the    Trustee   

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<PAGE>

or the furnishing of a statement to Certificateholders by the Trustee, 
such reference shall be deemed to  include  such a distribution or 
furnishing on behalf  of  the Trustee by a Paying Agent. Each Paying 
Agent shall provide to the Trustee  such information concerning the
Certificate  Account  as the  Trustee  shall request from time to time. 
Each Paying  Agent must be reasonably acceptable to the Master Servicer 
and must  be a corporation or banking association organized and doing 
business under  the laws of the United States of America or of any  state,
having a principal office and place of business in New York,  New
York,   having  a  combined  capital  and  surplus  of  at  least
$15,000,000,  authorized under such laws to do a  trust  business
and  subject  to supervision or examination by federal  or  state
authorities.

     Any corporation into which any Paying Agent may be merged or
converted  or  with  which  it  may  be  consolidated,   or   any
corporation   resulting   from   any   merger,   conversion    or
consolidation to which any Paying Agent shall be a party, or  any
corporation  succeeding to the corporate agency business  of  any
Paying Agent, shall continue to be the Paying Agent provided that
such   corporation  after  the  consummation  of   such   merger,
conversion,  consolidation or succession  meets  the  eligibility
requirements of this Section 8.12.

     Any  Paying  Agent may at any time resign by giving  written
notice  of resignation to the Trustee and to the Master Servicer;
provided,  that the Paying Agent has returned to the  Certificate
Account or otherwise accounted, to the reasonable satisfaction of
the  Master Servicer, for all amounts it has withdrawn  from  the
Certificate Account. The Trustee may, upon prior written approval
of  the Master Servicer, at any time terminate the agency of  any
Paying  Agent  by  giving written notice of termination  to  such
Paying  Agent and to the Master Servicer. Upon receiving a notice
of resignation or upon such a termination, or in case at any time
any  Paying  Agent shall cease to be eligible in accordance  with
the  provisions of the first paragraph of this Section 8.12,  the
Trustee  may appoint, upon prior written approval of  the  Master
Servicer, a successor Paying Agent, shall give written notice  of
such appointment to the Master Servicer and shall mail notice  of
such  appointment to all Certificateholders. Any successor Paying
Agent  upon acceptance of its appointment hereunder shall  become
vested  with  all the rights, powers, duties and responsibilities
of  its  predecessor hereunder, with like effect as if originally
named  as Paying Agent. Any reasonable compensation paid  to  any
Paying  Agent shall be a reimbursable expense pursuant to Section
8.05 if paid by the Trustee.

                           ARTICLE IX
                           ----------
                                
                           Termination
                           -----------
                                
     Section 9.01.  Termination Upon Repurchase by the Company or
                    ---------------------------------------------
Liquidation of All Mortgage Loans.
- ---------------------------------

     (a)  Except as otherwise set forth in this Article IX, including,
without limitation, the obligation of the Master Servicer to make
payments  to  Certificateholders  as  hereafter  set  forth,  the
respective  obligations and responsibilities of the Company,  the
Master  Servicer  and the Trustee created hereby shall  terminate
upon  (i) the repurchase by the Company pursuant to the following
paragraph of this Section 9.01(a) of all Mortgage Loans  and  all
property  acquired in respect of any Mortgage Loan  remaining  in
the  REMIC I Trust Fund at a price equal, after the 

                              158

<PAGE>

deduction  of related advances, to the sum of (x) the excess of 
(A) 100% of the aggregate  outstanding Principal Balance of such  
Mortgage  Loans (other  than Liquidated Mortgage Loans) plus 
accrued interest  at the  applicable Pass-Through Rate with respect 
to  such  Mortgage Loan (other than a Liquidated Mortgage Loan) 
through the last day of  the  month of such repurchase, over (B) 
with respect  to  any Mortgage Loan which is not a Liquidated Mortgage 
Loan, the amount of  the  Bankruptcy Loss incurred with respect to  
such  Mortgage Loan  as  of  the date of such repurchase by the Company  
to  the extent  that the Principal Balance of such Mortgage Loan has  
not been  previously  reduced by such Bankruptcy Loss,  and  (y)  the
appraised  fair  market  value as of the effective  date  of  the
termination  of the trust created hereby of (A) all  property  in
the  REMIC  I Trust Fund which secured a Mortgage Loan and  which
was  acquired by foreclosure or deed in lieu of foreclosure after
the  Cut-Off Date, including related Insurance Proceeds, and  (B)
all  other property in the REMIC I Trust Fund, any such appraisal
to  be  conducted  by an appraiser mutually agreed  upon  by  the
Company  and the Trustee, or (ii) the later of the final  payment
or other liquidation (or any advance with respect thereto) of the
last  Mortgage Loan remaining in the REMIC I Trust  Fund  or  the
disposition of all property acquired upon foreclosure in  respect
of  any  Mortgage Loan, and the payment to Certificateholders  of
all  amounts  required  to be paid to them  hereunder;  provided,
however,  that  in  no  event  shall the  trusts  created  hereby
continue beyond the expiration of 21 years from the death of  the
survivor  of the issue of Joseph P. Kennedy, the late  ambassador
of  the  United States to the Court of St. James, living  on  the
date hereof.

     The  Company  may repurchase the outstanding Mortgage  Loans
and  any Mortgaged Properties acquired by the REMIC I Trust  Fund
at  the  price  stated  in clause (i) of the preceding  paragraph
provided  that  the aggregate Principal Balance of  the  Mortgage
Loans  at  the time of any such repurchase aggregates  less  than
five  percent of the aggregate Principal Balance of the  Mortgage
Loans  as  of  the Cut-Off Date. If such right is exercised,  the
Company shall provide to the Trustee (and to the Master Servicer,
if  the  Company  is  no  longer acting as Master  Servicer)  the
written  certification  of  an  officer  of  the  Company  (which
certification  shall include a statement to the effect  that  all
amounts  required to be paid in order to repurchase the  Mortgage
Loans  have  been deposited in the Certificate Account)  and  the
Trustee  shall  promptly  execute  all  instruments  as  may   be
necessary to release and assign to the Company the Mortgage Files
and  any foreclosed Mortgaged Property pertaining to the REMIC  I
Trust Fund.

     In  no  event  shall the Company be required to  expend  any
amounts other than those described in the first paragraph of this
Section  9.01(a) in order to terminate the REMIC I Trust Fund  or
repurchase the Mortgage Loans under this Section 9.01.

     (b)  Notice of any termination, specifying the date upon which
the  Certificateholders may surrender their Certificates  to  the
Trustee for payment and cancellation, shall be given promptly  by
letter  from  the Trustee to Certificateholders mailed  not  less
than 30 days prior to such final distribution, specifying (i) the
date  upon which final payment of the Certificates will  be  made
upon presentation and surrender of Certificates at the office  of
the  Certificate  Registrar therein designated (the  "Termination
Date"),  (ii)  the amount of such final payment (the "Termination
Payment") and (iii) that the Record Date otherwise applicable  to
the  Distribution Date upon which the Termination Date occurs  is
not  applicable,  payments being made only upon presentation  and
surrender  of  the Certificates at the office of the  Certificate
Registrar   therein  specified.  Upon  any   such   notice,   the
Certificate  Account  shall  terminate  subject  to  the   Master

                               159

<PAGE>

Servicer's   obligation   to  hold   all   amounts   payable   to
Certificateholders  in  trust  without  interest   pending   such
payment.

     In  the  event that all of the Certificateholders shall  not
surrender  their Certificates for cancellation within six  months
after  the  Termination Date, the Company  shall  give  a  second
written  notice to the remaining Certificateholders to  surrender
their  Certificates for cancellation and receive the  Termination
Payment with respect thereto. If within one year after the second
notice  all the Certificates shall not have been surrendered  for
cancellation, the Company may 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 in trust hereunder.

     Section 9.02.  Additional Termination Requirements.
                    -----------------------------------

     (a)  In the event the Company exercises its purchase option as
provided  in Section 9.01, the REMIC I Trust Fund, the  REMIC  II
Trust  Fund  and the REMIC III Trust Fund shall be terminated  in
accordance with the following additional requirements, unless the
Company,  at its own expense, obtains for the Trustee an  Opinion
of  Counsel to the effect that the failure of the REMIC  I  Trust
Fund,  the REMIC II Trust Fund and REMIC III Trust Fund to comply
with the requirements of this Section 9.02 will not (i) result in
the imposition of taxes on "prohibited transactions" of the REMIC
I  Trust  Fund, the REMIC II Trust Fund and the REMIC  III  Trust
Fund as described in Section 860F of the Code, or (ii) cause  the
REMIC  I  Trust  Fund, the REMIC II Trust Fund or the  REMIC  III
Trust  Fund  to fail to qualify as a REMIC at any time  that  any
Certificates are outstanding:

          (i)  Within 90 days prior to the final Distribution Date set
     forth in the notice given by the Trustee under Section 9.01, the
     Company, in its capacity as agent of the Tax Matters Person shall
     prepare the documentation required and adopt a plan of complete
     liquidation on behalf of the REMIC I Trust Fund, the REMIC II
     Trust Fund and the REMIC III Trust Fund meeting the requirements
     of a qualified liquidation under Section 860F of the Code and any
     regulations thereunder, as evidenced by an Opinion of Counsel
     obtained at the expense of the Company, on behalf of the REMIC I
     Trust Fund, the REMIC II Trust Fund and the REMIC III Trust Fund;
     and
     
         (ii)  At or after the time of adoption of such a plan of complete
     liquidation and at or prior to the final Distribution Date, the
     Master Servicer as agent of the Trustee shall sell all of the
     assets of the REMIC I Trust Fund, the REMIC II Trust Fund and the
     REMIC III Trust Fund to the Company for cash in the amount
     specified in Section 9.01.

     (b)  By its acceptance of any Residual Certificate, the Holder
thereof  hereby agrees to authorize the Company to adopt  such  a
plan  of  complete liquidation upon the written  request  of  the
Company and to take such other action in connection therewith  as
may be reasonably requested by the Company.

     Section 9.03.  Trusts Irrevocable. Except as expressly provided
                    ------------------
herein, the trusts created hereby are irrevocable.

                                 160

<PAGE>


                            ARTICLE X
                            ---------
                                
                    Miscellaneous Provisions
                    ------------------------
                                
     Section 10.01. Amendment.
                    ---------

     (a)   This Agreement may be amended from time to time by the
Master Servicer, the Company and the Trustee, without the consent
of any of the Certificateholders, (i) to cure any ambiguity; (ii)
to  correct  or  supplement any provision  herein  which  may  be
defective or inconsistent with any other provisions herein; (iii)
to  comply  with  any requirements imposed by  the  Code  or  any
regulations  thereunder; (iv) to correct the description  of  any
property  at  any  time included in the REMIC I Trust  Fund,  the
REMIC II Trust Fund or the REMIC III Trust Fund, or to assure the
conveyance to the Trustee of any property included in the REMIC I
Trust  Fund, the REMIC II Trust Fund or the REMIC III Trust Fund;
and  (v) pursuant to Section 5.01(c)(v). No such amendment (other
than  one  entered into pursuant to clause (iii) of the preceding
sentence)  shall  adversely affect in any  material  respect  the
interest  of  any Certificateholder. Prior to entering  into  any
amendment  without the consent of Certificateholders pursuant  to
this paragraph, the Trustee may require an Opinion of Counsel  to
the effect that such amendment is permitted under this paragraph.
The  placement of an "original issue discount" legend on, or  any
change required to correct any such legend previously place on, a
Certificate shall not be deemed any amendment to this Agreement.

     (b)  This Agreement may also be amended from time to time by the
Master Servicer, the Company and the Trustee with the consent of
the Holders of Certificates evidencing Percentage Interests
aggregating not less than 66% of the REMIC III Trust Fund 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 Certificateholders;
provided, however, that no such amendment shall, without the
consent of the Holder of each Certificate affected thereby (i)
reduce in any manner the amount of, or delay the timing of,
distributions of principal or interest required to be made
hereunder or reduce the Certificateholder's Percentage Interest,
the Remittance Rate or the Termination Payment with respect to
any of the Certificates, (ii) reduce the percentage of Percentage
Interests specified in this Section 10.01 which are required to
amend this Agreement, (iii) create or permit the creation of any
lien against any part of the REMIC I Trust Fund, the REMIC II
Trust Fund or the REMIC III Trust Fund, or (iv) modify any
provision in any way which would permit an earlier retirement of
the Certificates.

     Promptly  after  the  execution of any such  amendment,  the
Trustee  shall furnish written notification of the  substance  of
such  amendment to each Certificateholder. Any failure to provide
such  notice, or any defect therein, shall not, however,  in  any
way impair or affect the validity of any such amendment.

     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

                              162

<PAGE>

authorization  of  the  execution thereof  by  Certificateholders
shall  be  subject to such reasonable regulations as the  Trustee
may prescribe.

     Section 10.02. Recordation of Agreement. To the extent permitted
                    ------------------------
by  applicable  law, this Agreement is subject to recordation  in
all  appropriate public offices for real property records in  all
the  counties  or  the  comparable  jurisdictions  in  which  any
Mortgaged  Property  is  situated, and in any  other  appropriate
public  recording  office or elsewhere, such  recordation  to  be
effected  by the Company and at its expense on direction  by  the
Trustee,  but  only upon direction accompanied by an  Opinion  of
Counsel  to  the  effect  that  such recordation  materially  and
beneficially affects the interests of the Certificateholders.

     Section 10.03. Limitation on Rights of Certificateholders. The
                    ------------------------------------------
death or incapacity of any Certificateholder shall not operate to
terminate  this Agreement, the REMIC I Trust Fund, the  REMIC  II
Trust   Fund   or  REMIC  III  Trust  Fund,  nor   entitle   such
Certificateholder's legal representatives or heirs  to  claim  an
accounting or to take any action or proceeding in any court for a
partition or winding-up of the REMIC I Trust Fund, the  REMIC  II
Trust Fund or the REMIC III Trust Fund, nor otherwise affect  the
rights, obligations and liabilities of the parties hereto or  any
of them.

     No  Certificateholder shall have any right to vote or in any
manner  otherwise to control the operation and management of  the
REMIC  I  Trust  Fund, the REMIC II Trust Fund or the  REMIC  III
Trust  Fund  or the obligations of the parties hereto (except  as
provided  in  Section 5.09, Section 7.01, Section  8.01,  Section
8.02,  Section 8.07, Section 10.01 and this Section  10.03),  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 person 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  of  any  provision 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 default  and
of  the continuance thereof, as hereinbefore provided, and unless
also  the Holders of Certificates evidencing Percentage Interests
aggregating not less than 25% of the REMIC III Trust  Fund  shall
have  made  written  request upon 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. However, the Trustee is under no obligation
to  exercise any of the extraordinary trusts or powers vested  in
it  by  this  Agreement or to make any investigation  of  matters
arising  hereunder  or  to  institute,  conduct  or  defend   any
litigation hereunder or in relation hereto at the request,  order
or  direction  of  any  of  the  Certificateholders  unless  such
Certificateholders   have  offered  to  the  Trustee   reasonable
security or indemnity against the costs, expenses and liabilities
which  may  be incurred therein or thereby. It is understood  and
intended, and 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 

                                 163

<PAGE>

availing of any  provision  of  this Agreement  to  affect, disturb or
prejudice  the  rights  of  the Holders  of any other of such 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 equal,  ratable  and  common
benefit  of  all  Certificateholders.  For  the  protection   and
enforcement  of  the provisions of this Section 10.03,  each  and
every Certificateholder and the Trustee shall be entitled to such
relief as can be given either at law or in equity.

     Section  10.04.  Access  to List of Certificateholders.  The
                      -------------------------------------
Certificate  Registrar shall furnish or cause to be furnished  to
the  Trustee,  within 30 days after receipt of a request  by  the
Trustee  in  writing, a list, in such form  as  the  Trustee  may
reasonably   require,  of  the  names  and   addresses   of   the
Certificateholders as of the most recent Record Date for  payment
of distributions to such Certificateholders.

     If three or more Certificateholders (hereinafter referred to
as  "applicants")  apply  in writing to  the  Trustee,  and  such
application states that the applicants desire to communicate with
other Certificateholders with respect to their rights under  this
Agreement or under the Certificates and is accompanied by a  copy
of  the  communication which such applicants propose to transmit,
then  the  Trustee  shall, within five Business  Days  after  the
receipt of such list from the Certificate Registrar, afford  such
applicants access during normal business hours to the most recent
list of Certificateholders held by the Trustee. If such a list is
as  of  a date more than 90 days prior to the date of receipt  of
such applicants' request, the Trustee shall promptly request from
the  Certificate Registrar a current list as provided above,  and
shall  afford  such applicants access to such list promptly  upon
receipt.

     Every  Certificateholder, by receiving and holding the same,
agrees with the Master Servicer and the Trustee that neither  the
Master  Servicer  nor  the Trustee shall be held  accountable  by
reason of the disclosure of any such information as to the  names
and addresses of the Certificateholders hereunder, regardless  of
the source from which such information was derived.

     Section 10.05. Governing Law. This Agreement shall be construed
                    -------------
in  accordance  with the laws of the State of New  York  and  the
obligations,  rights and remedies of the parties hereunder  shall
be determined in accordance with such laws.

     Section 10.06. Notices. All demands, notices and communications
                    -------
hereunder  shall be in writing and shall be deemed to  have  been
duly given if personally delivered at or mailed by registered  or
certified  mail  to  (a)  in the case of the  Company,  75  North
Fairway  Drive, Vernon Hills, Illinois 60061, Attention:  General
Counsel  (with  a copy directed to the attention  of  the  Master
Servicing  Department) or such other address as may hereafter  be
furnished  to the Trustee in writing by the Company, (b)  in  the
case of the Trustee, at its Corporate Trust Office, or such other
address  as may hereafter be furnished to the Master Servicer  in
writing  by  the  Trustee,  (c) in the case  of  the  Certificate
Registrar,  at its Corporate Trust Office, or such other  address
as  may  hereafter be furnished to the Trustee in writing by  the
Certificate Registrar, (d) in the case of S&P, 26 Broadway,  15th
Floor,  New  York, New York 10004, Attention:  Frank  Raiter,  or
such  other address as may hereafter be furnished to the  Trustee
and  Master  Servicer in writing by S&P


                                 164

<PAGE>

and (e) in  the  case  of Fitch,  1  State  Street Plaza, New York,  New 
York,  Attention: George  Massim,  or  such  other  address  as  may 
hereafter  be furnished to the Trustee and Master Servicer in writing by
Fitch. Notices to the Rating Agencies shall also be deemed to have  been
duly given if mailed by first class mail, postage prepaid, to the
above  listed  addresses  of  the  Rating  Agencies.  Any  notice
required  or permitted to be mailed to a Certificateholder  shall
be  given by first class mail, postage prepaid, at the address of
such  Holder as shown in the Certificate Register. Any notice  so
mailed  within  the  time prescribed in this Agreement  shall  be
conclusively presumed to have been duly given, whether or not the
Certificateholder receives such notice.

     Section 10.07. 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  10.08. Counterpart Signatures. 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 10.09. Benefits of Agreement. Nothing in this Agreement
                    ---------------------
or  in  any Certificate, expressed or implied, shall give to  any
Person,  other  than  the  parties hereto  and  their  respective
successors   hereunder,  any  separate  trustee   or   co-trustee
appointed  under  Section  8.10 and the  Certificateholders,  any
benefit  or  any legal or equitable right, remedy or claim  under
this Agreement.

     Section 10.10. Notices and Copies to Rating Agencies.
                    -------------------------------------

     (a)   The  Trustee shall notify the Rating Agencies  of  the
occurrence of any of the following events, in the manner provided
in Section 10.06:

          (i)  the occurrence of an Event of Default pursuant to Section
     7.01, subject to the provisions of Section 8.01(d);
     
          (ii) the appointment of a successor Master Servicer pursuant to
     Section 7.02;

     (b)  The Master Servicer shall notify the Rating Agencies of the
occurrence  of  any of the following events, or in  the  case  of
clauses  (iii),  (iv), (vii) and (viii) promptly  upon  receiving
notice thereof, in the manner provided in Section 10.06:

          (i)  any amendment of this Agreement pursuant to Section 10.01;
     

         (ii) the appointment of a successor Trustee pursuant to Section
     8.08;

                                   165

<PAGE>

          (iii)     the filing of any claim under or the cancellation or
     modification of any fidelity bond and errors and omissions
     coverage pursuant to Section 3.01 and Section 3.06 with respect
     to the Master Servicer or any Servicer;

          (iv) any change in the location of the Certificate Account, any
     Custodial Account for P&I or any Custodial Account for Reserves;

          (v)  the repurchase of any Mortgage Loan pursuant to a Purchase
     Obligation or the repurchase of the outstanding Mortgage Loans
     pursuant to Section 9.01;

          (vi) the occurrence of the final Distribution Date or the
     termination of the trust pursuant to Section 9.01(a)(ii);

          (vii)     the failure of the Master Servicer to make a Monthly
     P&I Advance following a determination on the Determination Date
     that the Master Servicer would make such advance pursuant to
     Section 4.02; and

          (viii)    the failure of the Master Servicer to make a
     determination on the Determination Date regarding whether it
     would make a Monthly P&I Advance when a shortfall exists between
     (x) payments scheduled to be received in respect of the Mortgage
     Loans and (y) the amounts actually deposited in the Certificate
     Account on account of such payments, pursuant to Section 4.02.
 
The  Master  Servicer  shall provide  copies  of  the  statements
pursuant  to  Section 4.02, Section 4.05, Section  3.12,  Section
3.13  or Section 3.15 or any other statements or reports  to  the
Rating  Agencies in such time and manner that such statements  or
determinations are required to be provided to Certificateholders.
With respect to the reports described in the second paragraph  of
Section  4.05, the Master Servicer shall provide such reports  to
the Rating Agencies in respect of each Distribution Date, without
regard  to  whether  any Certificateholder  or  the  Trustee  has
requested such report for such Distribution Date.

                                166

<PAGE>

     IN  WITNESS WHEREOF, the Company and the Trustee have caused
their  names  to  be signed hereto by their respective  officers,
thereunto  duly  authorized,  and their  respective  seals,  duly
attested,  to  be hereunto affixed, all as of the  day  and  year
first above written.

                              PNC MORTGAGE SECURITIES CORP.
                              
(SEAL)
       
                              By:\s\Michael A.  Aaknes
                                 ---------------------
                                 Michael A.  Aaknes
                                 Its: Assistant Vice President



                              U.S. BANK NATIONAL ASSOCIATION,
                              as TRUSTEE
                              
(SEAL)

       No Seal                 By: \s\C.  Hatfield
                                   ------------------------
                                   C. Hatfield
                                   -------------
                                   Its: Vice President
                                        -------------- 

<PAGE>

     
     
                 ACKNOWLEDGEMENT OF CORPORATION
                                
                                
STATE OF ILLINOIS   )
                    )  SS.
COUNTY OF LAKE      )


     On  this 30th day of July, 1998 before me, a Notary Public  in
              ----        ----------
and  for said State, personally appeared, known to me to  be  the 
Assistant Vice President of  PNC MORTGAGE SECURITIES CORP., one of 
the corporations  that executed  the  within interest, and also 
known to me  to  be  the person  who  executed  it  on behalf  of  
said  Corporation,  and acknowledged  to  me  that such corporation 
executed  the  within instrument pursuant to its By-Laws or a 
resolution of  its  Board of Directors.

     IN  WITNESS  WHEREOF, I have hereunto set my hand and affixed  my
official  seal  the day and year in the certificate  first  above
written.



                              \s\Laura A.  Kelsey
                              ------------------- 
                              Notary Public
                                
(SEAL)


<PAGE>

                 CERTIFICATE OF ACKNOWLEDGEMENT

STATE OF MINNESOTA       )
                         )   SS.
COUNTY OF RAMSEY         )

     On  this 30th day of July, 1998 before me, a Notary Public in
              ----        ----------
and for said State, personally appeared Christina Hatfield known to 
me to be the Vice President of U.S. BANK NATIONAL ASSOCIATION, a
national banking association, one of the corporations that executed 
the within instrument, and also known to me to be the person who
executed in on behalf of said corporation, and acknowledged to me
that such corporation executed the within instrument pursuant to
its By-Laws or a resolution of its Board of Directors.

     IN WITNESS WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year in this certificate first above written.

                                       \s\Deborah J.  Franco
                                       ---------------------
                                           Notary Public 

(SEAL)

<PAGE>

                                                    Exhibit A-I-A-1
                                                    CUSIP
                                                    
                  MORTGAGE PASS-THROUGH CERTIFICATE
                                
                             Class I-A-1
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                    PNC MORTGAGE SECURITIES CORP.
                                 
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

THE  SECURITIES  REPRESENTED BY THIS CERTIFICATE  HAVE  NOT  BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933. THESE SECURITIES MAY
NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR HYPOTHECATED IN THE
ABSENCE OF REGISTRATION OR THE AVAILABILITY OF AN EXEMPTION  FROM
REGISTRATION  UNDER  THE SECURITIES ACT OF  1933  AND  EXCEPT  IN
ACCORDANCE WITH SECTION 5.01(e) OF THE POOLING AGREEMENT.

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-1
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $________________________

Class  I-A-1  Remittance  Rate:   Based  on  the  following   six
Components:  (i)  Component  I-A-1-1:  6.750%  applied   to   the
Component   I-A-1-1  Notional  Amount;  (ii)  Component   I-A-1-2
Remittance  Rate:   6.400%;  (iii) Component  I-A-1-3  Remittance
Rate:  7.000%  applied to the Component I-A-1-3 Notional  Amount;
(iv) Component I-A-1-4 Remittance Rate: 0.00%; (v) Component I-A-
1-5  Remittance  Rate:  6.750% applied to the  Component  I-A-1-5
Principal  Balance; and (vi) Component I-A-1-6  Remittance  Rate:
0.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-1 Principal Balance
as of the Cut-Off Date:   $[        ]

                           Cede & Co.
                        Registered Owner

                              A-1

<PAGE>                               
                                                    Exhibit A-I-A-2
                                                    CUSIP
                                                    
                 MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-2
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-2
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $________________________

Class I-A-2 Remittance Rate:   6.400%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-2 Principal Balance
as of the Cut-Off Date:   $[         ]



                           Cede & Co.
                        Registered Owner

                               A-2

<PAGE>
                                
                                                    Exhibit A-I-A-3
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-A-3
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-3
                                     Principal Balance as of the
                                     the Cut-Off Date Evidenced by
                                     this Certificate:
                                     $____________________________

Class I-A-3 Remittance Rate:   6.400%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-3 Principal Balance
as of the Cut-Off Date:   $[        ]



                           Cede & Co.
                        Registered Owner

                               A-3

<PAGE>
                                
                                                    Exhibit A-I-A-4
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-A-4
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-4
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $___________________________


Class I-A-4 Remittance Rate:   6.400%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-4 Principal Balance
as of the Cut-Off Date:   $[      ]



                           Cede & Co.
                        Registered Owner

                               A-4

<PAGE>
                                
                                                    Exhibit A-I-A-5
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-A-5
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-5
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $__________________________


Class I-A-5 Remittance Rate:   6.400%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-5 Principal Balance
as of the Cut-Off Date:   $[        ]



                           Cede & Co.
                        Registered Owner

                              A-5

<PAGE>
                                
                                                    Exhibit A-I-A-6
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-A-6
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-6
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $__________________________


Class I-A-6 Remittance Rate:   6.400%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-6 Principal Balance
as of the Cut-Off Date:   $[         ]



                           Cede & Co.
                        Registered Owner

                              A-6

<PAGE>
                                
                                                    Exhibit A-I-A-7
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-A-7
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-7
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $________________________________

Class I-A-7 Remittance Rate:   6.165%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-7 Principal Balance
as of the Cut-Off Date:   $[      ]



                           Cede & Co.
                        Registered Owner

                               A-7

<PAGE>                                
                                                    Exhibit A-I-A-8
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-A-8
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-8
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $___________________________

Class I-A-8 Remittance Rate:   6.700%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-8 Principal Balance
as of the Cut-Off Date:   $[      ]



                           Cede & Co.
                        Registered Owner

                               A-8

<PAGE>
                                
                                                    Exhibit A-I-A-9
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-A-9
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the  Class  I-A-9
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $____________________________


Class I-A-9 Remittance Rate:   7.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-9 Principal Balance
as of the Cut-Off Date:   $[     ]



                           Cede & Co.
                        Registered Owner

                               A-9

<PAGE>
                                
                                                    Exhibit A-I-A-10
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-10
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-10
                                    Notional Amount as of the                  
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $______________________


Class I-A-10 Remittance Rate: 6.750% applied to the Class  I-A-10
                              Notional Amount

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-10 Principal Balance
as of the Cut-Off Date:   $0.00

Class I-A-10 Notional Amount
as of the Cut-Off Date:   $

                           Cede & Co.
                        Registered Owner

                               A-10

<PAGE>
                                
                                                    Exhibit A-I-A-11
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-11
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-11
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $_____________________________


Class I-A-11 Remittance Rate:   6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-11 Principal Balance
as of the Cut-Off Date:   $[      ]



                           Cede & Co.
                        Registered Owner

                               A-11

<PAGE>
                                
                                                    Exhibit A-I-A-12
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-12
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-12
                                    Principal Balance as of
                                    the Cut-Off Date Evidenced by
                                    this Certificate:
                                    $_____________________________


Class I-A-12 Remittance Rate:   8.100%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-12 Principal Balance
as of the Cut-Off Date:   $[     ]



                           Cede & Co.
                        Registered Owner

                               A-12

<PAGE>
                                
                                                    Exhibit A-I-A-13
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-13
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-13
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $___________________________

Class I-A-13 Remittance Rate:   7.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-13 Principal Balance
as of the Cut-Off Date:   $[      ]



                           Cede & Co.
                        Registered Owner

                              A-13

<PAGE>
                                
                                                    Exhibit A-I-A-14
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-14
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-14
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $___________________


Class I-A-14 Remittance Rate:   7.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-14 Principal Balance
as of the Cut-Off Date:   $[     ]



                           Cede & Co.
                        Registered Owner

                              A-14

<PAGE>
                                
                                                    Exhibit A-I-A-15
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-15
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-15
                                    Principal Balance as of the
                                    the Cut-Off Date Evidenced by
                                    this Certificate:
                                    $__________________________


Class I-A-15 Remittance Rate:   7.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-15 Principal Balance
as of the Cut-Off Date:   $[       ]




                           Cede & Co.
                        Registered Owner

                              A-15

<PAGE>
                                
                                                    Exhibit A-I-A-16
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-16
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-16
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $______________________________


Class I-A-16 Remittance Rate:   6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-16 Principal Balance
as of the Cut-Off Date:   $[     ]



                           Cede & Co.
                        Registered Owner

                              A-16

<PAGE>
                                
                                                    Exhibit A-I-A-17
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-17
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-17
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $_______________________________


Class I-A-17 Remittance Rate:   6.400%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-17 Principal Balance
as of the Cut-Off Date:   $[       ]



                           Cede & Co.
                        Registered Owner

                              A-17

<PAGE>
                                
                                                    Exhibit A-I-A-18
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-18
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-18
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $_____________________________


Class I-A-18 Remittance Rate:   6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-18 Principal Balance
as of the Cut-Off Date:   $[    ]



                           Cede & Co.
                        Registered Owner

                              A-18

<PAGE>
                                
                                                    Exhibit A-I-A-19
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-19
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-19
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $_____________________________


Class I-A-19 Remittance Rate:   6.600%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-19 Principal Balance
as of the Cut-Off Date:   $[      ]



                           Cede & Co.
                        Registered Owner

                               A-19

<PAGE>
                                
                                                    Exhibit A-I-A-20           
                                        CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-20
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of  this  Certificate is July 29, 1998. Interest  is  not
payable  with  respect to this Certificate.  [Assuming  that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-20
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $_____________________________


Class I-A-20 Remittance Rate:   0.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-20 Principal Balance
as of the Cut-Off Date:   $[      ]



                           Cede & Co.
                        Registered Owner

                              A-20

<PAGE>
                                
                                                    Exhibit A-I-A-21
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-21
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of  this  Certificate is July 29, 1998. Interest  is  not
payable  with  respect to this Certificate.  [Assuming  that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-21
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $______________________________


Class I-A-21 Remittance Rate:   0.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-21 Principal Balance
as of the Cut-Off Date:   $[      ]



                           Cede & Co.
                        Registered Owner

                              A-21

<PAGE>
                                
                                                    Exhibit A-I-A-22
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-22
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-22
                                    Notional Amount as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $____________________________



Class I-A-22 Remittance Rate:   6.750% applied to the Class  I-A-22
                                Notional Amount

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-22 Principal Balance
as of the Cut-Off Date:   $0.00

Class I-A-22 Notional Amount
as of the Cut-Off Date:   $

                           Cede & Co.
                        Registered Owner

                              A-22

<PAGE>
                                
                                                    Exhibit A-I-A-23
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-23
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

IN  THE  CASE  OF  ANY  CLASS  I-A-23 CERTIFICATE  PRESENTED  FOR
REGISTRATION  IN  THE  NAME  OF ANY  PERSON,  THE  TRUSTEE  SHALL
REQUIRE, EXCEPT AS OTHERWISE SET FORTH IN SECTION 5.01(d) OF  THE
POOLING  AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE  TO  AND  IN
FORM AND SUBSTANCE SATISFACTORY TO THE TRUSTEE AND THE COMPANY TO
THE  EFFECT  THAT  THE  PURCHASE OR HOLDING  OF  A  CLASS  I-A-23
CERTIFICATE  IS  PERMISSIBLE  UNDER  APPLICABLE  LAW,  WILL   NOT
CONSTITUTE OR RESULT IN A NON-EXEMPT PROHIBITED TRANSACTION UNDER
SECTION  406  OF ERISA OR SECTION 4975 OF THE CODE AND  WILL  NOT
SUBJECT  THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY  TO  ANY
OBLIGATION  OR  LIABILITY (INCLUDING OBLIGATIONS  OR  LIABILITIES
UNDER  SECTION  406  OF ERISA OR SECTION 4975  OF  THE  CODE)  IN
ADDITION  TO  THOSE  UNDERTAKEN IN THE POOLING  AGREEMENT,  WHICH
OPINION  OF  COUNSEL SHALL NOT BE AN EXPENSE OF THE TRUSTEE,  THE
MASTER SERVICER OR THE COMPANY.

The  Class  I-A-23 Certificates will be subordinate in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

Series  1998-6                      Portion of the  Class  I-A-23
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $______________________________


Class I-A-23 Remittance Rate:   6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-23 Principal Balance
as of the Cut-Off Date:   $[      ]



                  Registered Owner____________
                       Certificate No. ___

                               A-23

<PAGE>
                                
                                                    Exhibit A-I-A-24
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class I-A-24
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  I-A-24
                                    Notional Amount as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $____________________________


Class I-A-24 Remittance Rate: 6.750% applied to the Class I-A-24
                              Notional Amount

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-A-24 Principal Balance
as of the Cut-Off Date:   $0.00

Class I-A-24 Notional Amount
as of the Cut-Off Date:   $

                           Cede & Co.
                        Registered Owner

                              A-24

<PAGE>
                                
                                                    Exhibit A-I-X
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                            Class I-X
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is       %, and the amount of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

Series 1998-6                      Portion of the Class I-X
                                   Notional Amount as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________
                                   

Class I-X Remittance Rate:   6.750% applied to the Class 
I-X Notional Amount

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class I-X Principal Balance
as of the Cut-Off Date: $0.00

Class I-X Notional Amount
as of the Cut-Off Date:   $[       ]


                           Cede & Co.
                        Registered Owner

                              A-25

<PAGE>
                                
                                                    Exhibit A-I-B-1
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE

                           Class I-B-1

Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP

This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the  "Issue  Date")  of  this  Certificate  is  July  29,  1998.
[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this   Certificate   (i.e.,  275%  of  the  Standard   Prepayment
Assumption  as  described  in  the Prospectus  Supplement),  this
Certificate has been issued with original issue discount  ("OID")
of  no more than $            per $100,000 of initial Certificate
Principal Balance, the yield to maturity is     %, and the amount
of  OID  attributable to the short period  is  not  more  than  $
           per $100,000 of initial Certificate Principal Balance,
computed  under the exact method. No representation is made  that
the  Mortgage  Loans will prepay at a rate based on the  Standard
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS I-B-1 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  I-B-1  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  
The  Class  I-B-1 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

Series 1998-6                      Portion of the Class I-B-1
                                   Principal Balance as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________


Class I-B-1 Remittance Rate:   6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-B-1 Principal Balance
as of the Cut-Off Date:   $[      ]

                        __________________
                         Registered Owner
                    Certificate No. _________

                               A-26

<PAGE>
                                
                                                    Exhibit A-I-B-2
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE

                           Class I-B-2

Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP

This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the  "Issue  Date")  of  this  Certificate  is  July  29,  1998.
[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this   Certificate   (i.e.,  275%  of  the  Standard   Prepayment
Assumption  as  described  in  the Prospectus  Supplement),  this
Certificate has been issued with original issue discount  ("OID")
of  no more than $            per $100,000 of initial Certificate
Principal Balance, the yield to maturity is     %, and the amount
of  OID  attributable to the short period  is  not  more  than  $
           per $100,000 of initial Certificate Principal Balance,
computed  under the exact method. No representation is made  that
the  Mortgage  Loans will prepay at a rate based on the  Standard
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS I-B-2 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  I-B-2  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  
The  Class  I-B-2 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

Series 1998-6                      Portion of the Class I-B-2
                                   Principal Balance as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________
                                   

Class I-B-2 Remittance Rate:   6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-B-2 Principal Balance
as of the Cut-Off Date:   $[      ]
                        __________________
                         Registered Owner
                    Certificate No. _________

                               A-27

<PAGE>

                                                    Exhibit A-I-B-3
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE

                           Class I-B-3

Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP

This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the  "Issue  Date")  of  this  Certificate  is  July  29,  1998.
[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this   Certificate   (i.e.,  275%  of  the  Standard   Prepayment
Assumption  as  described  in  the Prospectus  Supplement),  this
Certificate has been issued with original issue discount  ("OID")
of  no more than $            per $100,000 of initial Certificate
Principal Balance, the yield to maturity is     %, and the amount
of  OID  attributable to the short period  is  not  more  than  $
           per $100,000 of initial Certificate Principal Balance,
computed  under the exact method. No representation is made  that
the  Mortgage  Loans will prepay at a rate based on the  Standard
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS I-B-3 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  I-B-3  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  
The  Class  I-B-3 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

Series 1998-6                      Portion of the Class I-B-3
                                   Principal Balance as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________


Class I-B-3 Remittance Rate:   6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class I-B-3 Principal Balance
as of the Cut-Off Date:   $[      ]


                        __________________
                         Registered Owner
                    Certificate No. _________

                               A-28

<PAGE>
                                                    
                                                 
                                                    Exhibit A-I-B-4
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-B-4
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the "Date") of this Certificate is July 29, 1998. [Assuming that
the  Mortgage  Loans underlying the Certificates  prepay  at  the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS I-B-4 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  I-B-4  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN  EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  THE  SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE  NOT  BEEN
  REGISTERED  UNDER THE SECURITIES ACT OF 1933. THESE  SECURITIES
  MAY  NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR HYPOTHECATED
  IN  THE  ABSENCE  OF  REGISTRATION OR THE  AVAILABILITY  OF  AN
  EXEMPTION  FROM REGISTRATION UNDER THE SECURITIES ACT  OF  1933
  AND  EXCEPT  IN ACCORDANCE WITH SECTION 5.01(e) OF THE  POOLING
  AGREEMENT.
  
The  Class  I-B-4 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

     Series 1998-6                      Portion of the Class I-B-
                                        4 Principal Balance as of
                                        the Cut-Off Date Evidenced     
                                        by this Certificate:
                                        $__________________________


     Class I-B-4 Remittance Rate:   6.750%

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class I-B-4 Principal Balance
     as of the Cut-Off Date:   $[    ]


                        __________________
                         Registered Owner
                    Certificate No. _________

                              A-29

<PAGE>
                                                    Exhibit A-I-B-5
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-B-5
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the "Date") of this Certificate is July 29, 1998. [Assuming that
the  Mortgage  Loans underlying the Certificates  prepay  at  the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS I-B-5 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  I-B-5  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN  EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  THE  SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE  NOT  BEEN
  REGISTERED  UNDER THE SECURITIES ACT OF 1933. THESE  SECURITIES
  MAY  NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR HYPOTHECATED
  IN  THE  ABSENCE  OF  REGISTRATION OR THE  AVAILABILITY  OF  AN
  EXEMPTION  FROM REGISTRATION UNDER THE SECURITIES ACT  OF  1933
  AND  EXCEPT  IN ACCORDANCE WITH SECTION 5.01(e) OF THE  POOLING
  AGREEMENT.
  
The  Class  I-B-5 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

     Series 1998-6                      Portion of the Class I-B-
                                        5 Principal Balance as of
                                        the Cut-Off Date Evidenced
                                        by this Certificate:
                                        $__________________________

     Class I-B-5 Remittance Rate:   6.750%

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class I-B-5 Principal Balance
     as of the Cut-Off Date:   $[    ]

                        __________________
                         Registered Owner
                    Certificate No. _________

                               A-30

<PAGE>
                                                    Exhibit A-I-B-6
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class I-B-6
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the "Date") of this Certificate is July 29, 1998. [Assuming that
the  Mortgage  Loans underlying the Certificates  prepay  at  the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate (i.e., 275% of the Standard Prepayment Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay at a rate  based  on  the  Standard
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS I-B-6 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  I-B-6  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN  EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  THE  SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE  NOT  BEEN
  REGISTERED  UNDER THE SECURITIES ACT OF 1933. THESE  SECURITIES
  MAY  NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR HYPOTHECATED
  IN  THE  ABSENCE  OF  REGISTRATION OR THE  AVAILABILITY  OF  AN
  EXEMPTION  FROM REGISTRATION UNDER THE SECURITIES ACT  OF  1933
  AND  EXCEPT  IN ACCORDANCE WITH SECTION 5.01(e) OF THE  POOLING
  AGREEMENT.
  
The  Class  I-B-6 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

     Series 1998-6                      Portion of the Class I-B-
                                        6 Principal Balance as of
                                        the Cut-Off Date Evidenced
                                        Evidenced by this Certificate:
                                        $_________________________


     Class I-B-6 Remittance Rate:   6.750%

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class I-B-6 Principal Balance
     as of the Cut-Off Date:   $[     ]

                       __________________
                        Registered Owner
                    Certificate No. _________

                              A-31

<PAGE>
                                
                                                    Exhibit A-II-A-1
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-1
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-1
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $___________________________

Class II-A-1 Remittance Rate: 6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-1 Principal Balance as of the Cut-Off Date:



                           Cede & Co.
                        Registered Owner

                              A-32

<PAGE>
                                
                                                    Exhibit A-II-A-2
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-2
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-2
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $___________________________


Class II-A-2 Remittance Rate: 6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-2 Principal Balance as of the Cut-Off Date:



                           Cede & Co.
                        Registered Owner

                              A-33

<PAGE>
                                
                                                    Exhibit A-II-A-3
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-3
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-3
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $____________________________


Class II-A-3 Remittance Rate: 6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date: August 25, 1998

Last Scheduled Distribution Date:

Class II-A-3 Principal Balance as of the Cut-Off Date:



                           Cede & Co.
                        Registered Owner

                              A-34

<PAGE>
                                
                                                    Exhibit A-II-A-4
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-4
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of  this Certificate is July 29, 1998.  Interest  is  not
payable with respect to this Certificate.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-4
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $____________________________


Class II-A-4 Remittance Rate: 0.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-4 Principal Balance as of the Cut-Off Date:



                           Cede & Co.
                        Registered Owner

                             A-35

<PAGE>
                                
                                                    Exhibit A-II-A-5
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-5
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-5
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $_________________________


Class II-A-5 Remittance Rate: 6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-5 Principal Balance as of the Cut-Off Date: $


                           Cede & Co.
                        Registered Owner

                               A-36

<PAGE>
                                                    Exhibit A-II-A-6
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-6
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-6
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $___________________________


Class II-A-6 Remittance Rate: 6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-6 Principal Balance as of the Cut-Off Date:




                           Cede & Co.
                        Registered Owner

                              A-37

<PAGE>
                                                    Exhibit A-II-A-7
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-7
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-7
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $____________________________


Class II-A-7 Remittance Rate: 7.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-7 Principal Balance as of the Cut-Off Date: $


                           Cede & Co.
                        Registered Owner

                              A-38

<PAGE>

                                                    Exhibit A-II-A-8
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-8
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-8
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $________________________


Class II-A-8 Remittance Rate: 7.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-8 Principal Balance as of the Cut-Off Date: $


                           Cede & Co.
                        Registered Owner

                              A-39

<PAGE>

                                                    Exhibit A-II-A-9
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-9
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of  this  Certificate is July 29, 1998. Interest  is  not
payable with respect to this Certificate.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                       Portion of the Class  II-A-9
                                     Principal Balance as of the
                                     Cut-Off Date Evidenced by
                                     this Certificate:
                                     $____________________________


Class II-A-9 Remittance Rate: 6.450%

Cut-Off Date:   July 1, 1998

First Distribution Date: August 25, 1998
Last Scheduled Distribution Date:

Class II-A-9 Principal Balance as of the Cut-Off Date: $


                           Cede & Co.
                        Registered Owner

                              A-40

<PAGE>
                                                    Exhibit A-II-A-10
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-10
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the Class  II-A-10
                                    Notional Amount as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $____________________________


Class  II-A-10 Remittance Rate: 6.750% applied to the 
                                Class II-A-10 Notional Amount

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-10 Principal Balance as of the Cut-Off Date: $0.00

Class II-A-10 Notional Amount as of the Cut-Off Date: $


                           Cede & Co.
                        Registered Owner

                               A-41

<PAGE>

                                                    Exhibit A-II-A-11
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-11
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the Class  II-A-11
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $___________________________


Class II-A-11 Remittance Rate: 7.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-11 Principal Balance as of the Cut-Off Date: $


                           Cede & Co.
                        Registered Owner

                              A-42

<PAGE>
                                                    Exhibit A-II-A-12
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-12
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date") of this Certificate is July 29, 1998.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the Class  II-A-12
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $____________________________


Class II-A-12 Remittance Rate: 6.500%

Cut-Off Date:   July 1, 1998

First Distribution Date: August 25, 1998

Last Scheduled Distribution Date:

Class II-A-12 Principal Balance as of the Cut-Off Date: $

                                
                                
                           Cede & Co.
                        Registered Owner

                              A-43

<PAGE>
                                                    Exhibit A-II-A-13
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class II-A-13
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of  this  Certificate is July 29, 1998. Interest  is  not
payable with respect to this Certificate.

[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the Class  II-A-13
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $____________________________


Class II-A-13 Remittance Rate: 0.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-A-13 Principal Balance as of the Cut-Off Date: $


                           Cede & Co.
                        Registered Owner

                               A-44

<PAGE>
                                
                                                   Exhibit A-II-X
                                                            CUSIP
                                                                 
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class II-X
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is       %, and the amount of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Series 1998-6                      Portion of the Class II-X
                                   Notional Amount as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________


Class II-X Remittance Rate: 6.500% applied to the Class 
II-X Notional Amount

Cut-Off Date:   July 1, 1998

First Distribution Date:  August 25, 1998

Last Scheduled Distribution Date:

Class II-X Principal Balance
as of the Cut-Off Date: $0.00

Class II-X Notional Amount
as of the Cut-Off Date:   $

                           Cede & Co.
                        Registered Owner

                             A-45

<PAGE>
                                
                                                    Exhibit A-III-A-1
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class III-A-1
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the Class  III-A-1
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $____________________________


Class III-A-1 Remittance Rate:   7.000%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class III-A-1 Principal Balance
as of the Cut-Off Date:   $



                           Cede & Co.
                        Registered Owner

                              A-46

<PAGE>
                                
                                                  Exhibit A-III-X
                                                            CUSIP
                                                                 
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class III-X
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is       %, and the amount of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Series 1998-6                      Portion of the Class III-X
                                   Notional Amount as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________


Class III-X Remittance Rate:  7.000% applied to the Class
III-X Notional Amount

Cut-Off Date:   July 1, 1998

First Distribution Date: August 25, 1998

Last Scheduled Distribution Date:

Class III-X Principal Balance
as of the Cut-Off Date: $0.00

Class III-X Notional Amount
as of the Cut-Off Date:   $[    ]

                           Cede & Co.
                        Registered Owner

                             A-47

<PAGE>
                                
                                                  Exhibit A-III-P
                                                            CUSIP

                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class III-P
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of  this  Certificate is July 29, 1998. Interest  is  not
payable  with  respect to this Certificate.  [Assuming  that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is      %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Series 1998-6                 Portion   of   the   Class    III-P
                              Principal Balance as of the Cut-Off
                              Date evidenced by this Certificate:
                              $____________________________

Class III-P Remittance Rate: 0.00%

Cut-Off Date: July 1, 1998

First Distribution Date: August 25, 1998

Last Scheduled Distribution Date:

Class III-P Principal Balance as of the Cut-Off Date:


                           Cede & Co.
                        Registered Owner

                             A-48

<PAGE>

                                                    Exhibit A-IV-A-1
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                          Class IV-A-1
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Unless   this   Certificate  is  presented   by   an   authorized
representative  of  The  Depository Trust  Company,  a  New  York
corporation ("DTC"), to the Trustee or its agent for registration
of  transfer, exchange, or payment, and any Certificate issued is
registered  in the name of Cede & Co. or such other  name  as  is
requested by an authorized representative of DTC (and any payment
is  made to Cede & Co. or to such other entity as is requested by
an  authorized  representative of DTC), ANY TRANSFER,  PLEDGE  OR
OTHER  USE  HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON  IS
WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
an interest herein.

Series  1998-6                      Portion of the  Class  IV-A-1
                                    Principal Balance as of the
                                    Cut-Off Date Evidenced by
                                    this Certificate:
                                    $__________________________


Class IV-A-1 Remittance Rate:   6.750%

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class IV-A-1 Principal Balance
as of the Cut-Off Date:   $



                           Cede & Co.
                        Registered Owner

                             A-49

<PAGE>
                                
                                                   Exhibit A-IV-X
                                                            CUSIP
                                                                 
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class IV-X
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of  1986, as amended. The issue date  (the  "Issue
Date")  of this Certificate is July 29, 1998. [Assuming that  the
Mortgage  Loans  underlying  the  Certificates  prepay   at   the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance, the yield to maturity is       %, and the amount of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

Series 1998-6                      Portion of the Class IV-X
                                   Notional Amount as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________
                                   

Class IV-X Remittance Rate: 6.750% applied to the 
Class IV-X Notional Amount

Cut-Off Date:   July 1, 1998

First Distribution Date: August 25, 1998

Last Scheduled Distribution Date:

Class IV-X Principal Balance 
as of the Cut-Off Date: $0.00

Class IV-X Notional Amount
as of the Cut-Off Date:   $[    ]

                           Cede & Co.
                        Registered Owner

                             A-50

<PAGE>
                                                  Exhibit A-C-B-1
                                                            CUSIP

                MORTGAGE PASS-THROUGH CERTIFICATE

                           Class C-B-1

Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP

This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the  "Issue  Date")  of  this  Certificate  is  July  29,  1998.
[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS C-B-1 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  C-B-1  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  
The  Class  C-B-1 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

Series 1998-6                      Portion of the Class C-B-1
                                   Principal Balance as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________


Class C-B-1 Remittance Rate:  Variable

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class C-B-1 Principal Balance
as of the Cut-Off Date:   $


                        __________________
                         Registered Owner
                    Certificate No. _________

                              A-51

<PAGE>


                                                  Exhibit A-C-B-2
                                                            CUSIP


                MORTGAGE PASS-THROUGH CERTIFICATE

                           Class C-B-2

Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP

This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the  "Issue  Date")  of  this  Certificate  is  July  29,  1998.
[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS C-B-2 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  C-B-2  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  
The  Class  C-B-2 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

Series 1998-6                      Portion of the Class C-B-2
                                   Principal Balance as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________


Class C-B-2 Remittance Rate:   Variable

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class C-B-2 Principal Balance
as of the Cut-Off Date:   $


                        __________________
                         Registered Owner
                    Certificate No. _________

                             A-52

<PAGE>

                                                  Exhibit A-C-B-3
                                                            CUSIP


                MORTGAGE PASS-THROUGH CERTIFICATE

                           Class C-B-3

Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP

This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the  "Issue  Date")  of  this  Certificate  is  July  29,  1998.
[Assuming  that  the Mortgage Loans underlying  the  Certificates
prepay at the prepayment assumption used by the issuer in pricing
this  Certificate (i.e., 100% of the Basic Prepayment  Assumption
as  described in the Prospectus Supplement), this Certificate has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS C-B-3 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  C-B-3  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  
The  Class  C-B-3 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

Series 1998-6                      Portion of the Class C-B-3
                                   Principal Balance as of the
                                   Cut-Off Date Evidenced by this
                                   Certificate:
                                   $_____________________________


Class C-B-3 Remittance Rate:   Variable

Cut-Off Date:   July 1, 1998

First Distribution Date:   August 25, 1998

Last Scheduled Distribution Date:

Class C-B-3 Principal Balance
as of the Cut-Off Date:   $

                        __________________
                         Registered Owner
                    Certificate No. _________

                             A-53

<PAGE>

                                                    Exhibit A-C-B-4
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class C-B-4
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the "Date") of this Certificate is July 29, 1998. [Assuming that
the  Mortgage  Loans underlying the Certificates  prepay  at  the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS C-B-4 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  C-B-4  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN  EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  THE  SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE  NOT  BEEN
  REGISTERED  UNDER THE SECURITIES ACT OF 1933. THESE  SECURITIES
  MAY  NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR HYPOTHECATED
  IN  THE  ABSENCE  OF  REGISTRATION OR THE  AVAILABILITY  OF  AN
  EXEMPTION  FROM REGISTRATION UNDER THE SECURITIES ACT  OF  1933
  AND  EXCEPT  IN ACCORDANCE WITH SECTION 5.01(e) OF THE  POOLING
  AGREEMENT.
  
The  Class  C-B-4 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

     Series 1998-6                      Portion of the Class C-B-
                                        4 Principal Balance as of
                                        the Cut-Off Date Evidenced
                                        by this Certificate
                                        $______________________


     Class C-B-4 Remittance Rate:   Variable

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class C-B-4 Principal Balance
     as of the Cut-Off Date:   $


                        __________________
                         Registered Owner
                    Certificate No. _________

                               A-54

<PAGE>

                                                    Exhibit A-C-B-5
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class C-B-5
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the "Date") of this Certificate is July 29, 1998. [Assuming that
the  Mortgage  Loans underlying the Certificates  prepay  at  the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS C-B-5 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  C-B-5  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN  EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  THE  SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE  NOT  BEEN
  REGISTERED  UNDER THE SECURITIES ACT OF 1933. THESE  SECURITIES
  MAY  NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR HYPOTHECATED
  IN  THE  ABSENCE  OF  REGISTRATION OR THE  AVAILABILITY  OF  AN
  EXEMPTION  FROM REGISTRATION UNDER THE SECURITIES ACT  OF  1933
  AND  EXCEPT  IN ACCORDANCE WITH SECTION 5.01(e) OF THE  POOLING
  AGREEMENT.
  
The  Class  C-B-5 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

     Series 1998-6                      Portion of the Class C-B-
                                        5 Principal Balance as of
                                        the Cut-Off Date Evidenced
                                        by this Certificate:
                                        $______________________

     Class C-B-5 Remittance Rate:   Variable

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class C-B-5 Principal Balance
     as of the Cut-Off Date:   $


                        __________________
                         Registered Owner
                    Certificate No. _________

                              A-55

<PAGE>
                                                    Exhibit A-C-B-6
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                           Class C-B-6
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets consists
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP
                                
This Certificate represents ownership of a "regular interest"  in
a  "real estate mortgage investment conduit," as those terms  are
defined  in Sections 860G and 860D, respectively, of the Internal
Revenue  Code  of 1986, as amended (the "Code"). The  issue  date
(the "Date") of this Certificate is July 29, 1998. [Assuming that
the  Mortgage  Loans underlying the Certificates  prepay  at  the
prepayment  assumption  used  by  the  issuer  in  pricing   this
Certificate  (i.e.,  100% of the Basic Prepayment  Assumption  as
described  in  the Prospectus Supplement), this  Certificate  has
been  issued with original issue discount ("OID") of no more than
$              per  $100,000  of  initial  Certificate  Principal
Balance,  the yield to maturity is     %, and the amount  of  OID
attributable   to   the  short  period  is  not   more   than   $
per  $100,000 of initial Certificate Principal Balance,  computed
under  the  exact  method. No representation  is  made  that  the
Mortgage  Loans  will  prepay  at  a  rate  based  on  the  Basic
Prepayment Assumption or any other rate.]

  IN  THE  CASE  OF  ANY  CLASS C-B-6 CERTIFICATE  PRESENTED  FOR
  REGISTRATION  IN  THE  NAME OF ANY PERSON,  THE  TRUSTEE  SHALL
  REQUIRE,  EXCEPT AS OTHERWISE SET FORTH IN SECTION  5.01(d)  OF
  THE  POOLING AGREEMENT, AN OPINION OF COUNSEL ACCEPTABLE TO AND
  IN  FORM  AND  SUBSTANCE SATISFACTORY TO THE  TRUSTEE  AND  THE
  COMPANY  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF A  CLASS
  C-B-6  CERTIFICATE  IS PERMISSIBLE UNDER APPLICABLE  LAW,  WILL
  NOT   CONSTITUTE   OR   RESULT  IN  A   NON-EXEMPT   PROHIBITED
  TRANSACTION UNDER SECTION 406 OF ERISA OR SECTION 4975  OF  THE
  CODE  AND WILL NOT SUBJECT THE TRUSTEE, THE MASTER SERVICER  OR
  THE   COMPANY   TO  ANY  OBLIGATION  OR  LIABILITY   (INCLUDING
  OBLIGATIONS  OR  LIABILITIES UNDER  SECTION  406  OF  ERISA  OR
  SECTION  4975  OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
  THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL  NOT  BE
  AN  EXPENSE OF THE TRUSTEE, THE MASTER SERVICER OR THE COMPANY.
  THE  SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE  NOT  BEEN
  REGISTERED  UNDER THE SECURITIES ACT OF 1933. THESE  SECURITIES
  MAY  NOT BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR HYPOTHECATED
  IN  THE  ABSENCE  OF  REGISTRATION OR THE  AVAILABILITY  OF  AN
  EXEMPTION  FROM REGISTRATION UNDER THE SECURITIES ACT  OF  1933
  AND  EXCEPT  IN ACCORDANCE WITH SECTION 5.01(e) OF THE  POOLING
  AGREEMENT.
  
The  Class  C-B-6 Certificates will be subordinate  in  right  of
payment  to  and  provide credit support to  certain  Classes  of
Certificates, as described in the Pooling Agreement.

     Series 1998-6                      Portion of the Class C-B-
                                        6 Principal Balance as of
                                        the Cut-Off Date Evidenced
                                        by this Certificate:
                                        $_________________________

     Class C-B-6 Remittance Rate:   Variable

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class C-B-6 Principal Balance
     as of the Cut-Off Date:   $

                        __________________
                         Registered Owner
                    Certificate No. _________

                               A-56

<PAGE>

                            Exhibit B
                              CUSIP
                 MORTGAGE PASS-THROUGH CERTIFICATE
                                
                            Class R-3
                                
Evidencing  a  Percentage Interest in a trust fund  whose  assets
consist  of interests in another trust fund whose assets  consist
of,  among  other things, a pool of conventional  one-  to  four-
family mortgage loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE MAY
BE  MADE  ONLY  IF  THE PROPOSED TRANSFEREE PROVIDES  A  TRANSFER
AFFIDAVIT TO THE COMPANY AND THE CERTIFICATE REGISTRAR  THAT  (1)
SUCH TRANSFEREE IS NOT EITHER (A) THE UNITED STATES, ANY STATE OR
POLITICAL  SUBDIVISION  THEREOF,  ANY  FOREIGN  GOVERNMENT,   ANY
INTERNATIONAL  ORGANIZATION, OR ANY AGENCY OR INSTRUMENTALITY  OF
ANY  OF  THE  FOREGOING,  (B)  ANY  ORGANIZATION  (OTHER  THAN  A
COOPERATIVE DESCRIBED IN SECTION 521 OF THE CODE) WHICH IS EXEMPT
FROM  THE  TAX  IMPOSED  BY CHAPTER 1 OF  THE  CODE  UNLESS  SUCH
ORGANIZATION IS SUBJECT TO THE TAX IMPOSED BY SECTION 511 OF  THE
CODE, (C) ANY ORGANIZATION DESCRIBED IN SECTION 1381(a)(2)(C)  OF
THE CODE (ANY SUCH PERSON DESCRIBED IN THE FOREGOING CLAUSES (A),
(B),  OR  (C)  BEING HEREINAFTER REFERRED TO AS  A  "DISQUALIFIED
ORGANIZATION"),  OR  (D) AN AGENT OF A DISQUALIFIED  ORGANIZATION
AND (2) NO PURPOSE OF SUCH TRANSFER IS TO ENABLE THE TRANSFER  TO
IMPEDE THE ASSESSMENT OR COLLECTION OF TAX. SUCH AFFIDAVIT  SHALL
INCLUDE CERTAIN REPRESENTATIONS AS TO THE FINANCIAL CONDITION  OF
THE  PROPOSED TRANSFEREE. NOTWITHSTANDING THE REGISTRATION IN THE
CERTIFICATE  REGISTER OF ANY TRANSFER, SALE OR OTHER  DISPOSITION
OF  THIS CLASS R-3 CERTIFICATE TO A DISQUALIFIED ORGANIZATION  OR
AN  AGENT OF A DISQUALIFIED ORGANIZATION, SUCH REGISTRATION SHALL
BE  DEEMED TO BE OF NO LEGAL FORCE OR EFFECT WHATSOEVER AND  SUCH
PERSON  SHALL  NOT  BE DEEMED TO BE A CERTIFICATEHOLDER  FOR  ANY
PURPOSE HEREUNDER, INCLUDING, BUT NOT LIMITED TO, THE RECEIPT  OF
DISTRIBUTIONS  ON THIS CERTIFICATE. EACH HOLDER OF  A  CLASS  R-3
CERTIFICATE BY ACCEPTANCE OF THIS CERTIFICATE SHALL BE DEEMED  TO
HAVE CONSENTED TO THE PROVISIONS OF THIS PARAGRAPH.

NO TRANSFER OF ANY CLASS R-3 CERTIFICATE SHALL BE MADE UNLESS THE
TRANSFEREE  PROVIDES THE COMPANY AND THE TRUSTEE WITH AN  OPINION
OF  COUNSEL  ACCEPTABLE TO AND IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE COMPANY TO THE EFFECT THAT THE PURCHASE OR
HOLDING   OF  A  CLASS  R-3  CERTIFICATE  IS  PERMISSIBLE   UNDER
APPLICABLE  LAW,  WILL NOT CONSTITUTE OR RESULT IN  A  NON-EXEMPT
PROHIBITED   TRANSACTION  UNDER  SECTION  406  OF  THE   EMPLOYEE
RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"),  OR
SECTION  4975  OF THE CODE AND WILL NOT SUBJECT THE TRUSTEE,  THE
MASTER  SERVICER  OR THE COMPANY TO ANY OBLIGATION  OR  LIABILITY
(INCLUDING OBLIGATIONS OR LIABILITIES UNDER SECTION 406 OF  ERISA
OR  SECTION 4975 OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL NOT BE  AN
EXPENSE  OF THE TRUSTEE, THE MASTER SERVICER, THE REMIC  I  TRUST
FUND, THE REMIC II TRUST FUND OR THE COMPANY.

Solely  for  U.S.  federal income tax purposes, this  Certificate
represents  a  "residual  interest" in a  "real  estate  mortgage
investment conduit," as those terms are defined in Sections  860G
and 860D, respectively, of the Internal Revenue Code of 1986,  as
amended.

     Series 1998-6               Percentage Interest evidenced by
                                 this Class R-3   Certificate  in
                                 the distributions to be  made                 
                                 with respect to the Class R-3
                                 Certificates: ___________%

                                        
     Class  R-3 Remittance Rate: 6.750%. Additionally  
     the Class R-3 Certificates are entitled  to  the  
     Residual Distribution Amount as defined in the   
     Pooling Agreement.

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class R Principal Balance as of the Cut-Off Date:   $50.00

                        __________________
                         Registered Owner
                    Certificate No. _________


                                B-1

<PAGE>

                                                    Exhibit C-R-1            1
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                            Class R-1
                                
Evidencing  a  Percentage Interest in certain distributions  with
respect  to  a pool of conventional one- to four-family  mortgage
loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE MAY
BE  MADE  ONLY  IF  THE PROPOSED TRANSFEREE PROVIDES  A  TRANSFER
AFFIDAVIT TO THE COMPANY AND THE CERTIFICATE REGISTRAR  THAT  (1)
SUCH TRANSFEREE IS NOT EITHER (A) THE UNITED STATES, ANY STATE OR
POLITICAL  SUBDIVISION  THEREOF,  ANY  FOREIGN  GOVERNMENT,   ANY
INTERNATIONAL  ORGANIZATION, OR ANY AGENCY OR INSTRUMENTALITY  OF
ANY  OF  THE  FOREGOING,  (B)  ANY  ORGANIZATION  (OTHER  THAN  A
COOPERATIVE DESCRIBED IN SECTION 521 OF THE CODE) WHICH IS EXEMPT
FROM  THE  TAX  IMPOSED  BY CHAPTER 1 OF  THE  CODE  UNLESS  SUCH
ORGANIZATION IS SUBJECT TO THE TAX IMPOSED BY SECTION 511 OF  THE
CODE, (C) ANY ORGANIZATION DESCRIBED IN SECTION 1381(a)(2)(C)  OF
THE CODE (ANY SUCH PERSON DESCRIBED IN THE FOREGOING CLAUSES (A),
(B),  OR  (C)  BEING HEREINAFTER REFERRED TO AS  A  "DISQUALIFIED
ORGANIZATION"),  OR  (D) AN AGENT OF A DISQUALIFIED  ORGANIZATION
AND (2) NO PURPOSE OF SUCH TRANSFER IS TO ENABLE THE TRANSFER  TO
IMPEDE THE ASSESSMENT OR COLLECTION OF TAX. SUCH AFFIDAVIT  SHALL
INCLUDE CERTAIN REPRESENTATIONS AS TO THE FINANCIAL CONDITION  OF
THE  PROPOSED TRANSFEREE. NOTWITHSTANDING THE REGISTRATION IN THE
CERTIFICATE  REGISTER OF ANY TRANSFER, SALE OR OTHER  DISPOSITION
OF  THIS CLASS R-1 CERTIFICATE TO A DISQUALIFIED ORGANIZATION  OR
AN  AGENT OF A DISQUALIFIED ORGANIZATION, SUCH REGISTRATION SHALL
BE  DEEMED TO BE OF NO LEGAL FORCE OR EFFECT WHATSOEVER AND  SUCH
PERSON  SHALL  NOT  BE DEEMED TO BE A CERTIFICATEHOLDER  FOR  ANY
PURPOSE HEREUNDER, INCLUDING, BUT NOT LIMITED TO, THE RECEIPT  OF
DISTRIBUTIONS  ON THIS CERTIFICATE. EACH HOLDER OF  A  CLASS  R-1
CERTIFICATE BY ACCEPTANCE OF THIS CERTIFICATE SHALL BE DEEMED  TO
HAVE CONSENTED TO THE PROVISIONS OF THIS PARAGRAPH.

NO TRANSFER OF ANY CLASS R-1 CERTIFICATE SHALL BE MADE UNLESS THE
TRANSFEREE  PROVIDES THE COMPANY AND THE TRUSTEE WITH AN  OPINION
OF  COUNSEL  ACCEPTABLE TO AND IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE COMPANY TO THE EFFECT THAT THE PURCHASE OR
HOLDING   OF  A  CLASS  R-1  CERTIFICATE  IS  PERMISSIBLE   UNDER
APPLICABLE  LAW,  WILL NOT CONSTITUTE OR RESULT IN  A  NON-EXEMPT
PROHIBITED   TRANSACTION  UNDER  SECTION  406  OF  THE   EMPLOYEE
RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"),  OR
SECTION  4975  OF THE CODE AND WILL NOT SUBJECT THE TRUSTEE,  THE
MASTER  SERVICER  OR THE COMPANY TO ANY OBLIGATION  OR  LIABILITY
(INCLUDING OBLIGATIONS OR LIABILITIES UNDER SECTION 406 OF  ERISA
OR  SECTION 4975 OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL NOT BE  AN
EXPENSE  OF THE TRUSTEE, THE MASTER SERVICER, THE REMIC  I  TRUST
FUND, THE REMIC II TRUST FUND OR THE COMPANY.

Solely  for  U.S.  federal income tax purposes, this  Certificate
represents  a  "residual  interest" in a  "real  estate  mortgage
investment conduit," as those terms are defined in Sections  860G
and 860D, respectively, of the Internal Revenue Code of 1986,  as
amended.

     Series 1998-6                 Percentage Interest evidenced
                                   by this Class R-1 Certificate
                                   in the distributions to be made
                                   with respect to the Class R-1         
                                   Certificates: ____________%
                                        

     Class R-1 Remittance Rate: 6.750%. Additionally the
     Class R-1 Certificates are entitled to Excess
     Liquidation Proceeds and the Residual Distribution
     Amount as defined in the Pooling Agreement.

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class R-1 Principal Balance as of the Cut-Off Date:   $50.00

                        __________________
                         Registered Owner
                    Certificate No. _________

                               C-1

<PAGE>



     This  Certificate  does not represent an  obligation  of  or
interest  in  PNC  Mortgage  Securities  Corp.  or  any  of   its
affiliates, including PNC Bank Corp. Neither this Certificate nor
the  underlying Mortgage Loans are guaranteed by  any  agency  or
instrumentality of the United States.

     This certifies that the above-named Registered Owner is  the
registered owner of certain interests in a trust fund (the "REMIC
I  Trust  Fund") whose assets consist of, among other  things,  a
pool  (the  "Mortgage Pool") of conventional one- to  four-family
mortgage loans (the "Mortgage Loans"), formed and administered by
PNC   Mortgage  Securities  Corp.  (the  "Company"),  which  term
includes   any  successor  entity  under  the  Pooling  Agreement
referred  to below. The Mortgage Pool was created pursuant  to  a
Pooling  and  Servicing Agreement, dated as of the  Cut-Off  Date
stated  above (the "Pooling Agreement"), between the Company  and
U.S.  Bank  National Association, as Trustee (the  "Trustee"),  a
summary  of certain of the pertinent provisions of which  is  set
forth   hereafter.  To  the  extent  not  defined   herein,   the
capitalized terms used herein have the meanings assigned  in  the
Pooling  Agreement.  Nothing herein shall be deemed  inconsistent
with such meanings, and in the event of any conflict between  the
Pooling  Agreement and the terms of this Certificate, the Pooling
Agreement shall control. This Certificate is issued under and  is
subject  to  the terms, provisions and conditions of the  Pooling
Agreement,  to  which  Pooling  Agreement  the  Holder  of   this
Certificate, by virtue of the acceptance hereof, assents  and  by
which such Holder is bound.

     Distributions  will  be  made,  pursuant  to   the   Pooling
Agreement, on the 25th day of each month or, if such 25th day  is
not  a Business Day, the Business Day immediately following  (the
"Distribution  Date"), commencing on the first Distribution  Date
specified above, to the Person in whose name this Certificate  is
registered at the close of business on the last day (or  if  such
last  day  is  not  a Business Day, the Business Day  immediately
preceding  such last day) of the month immediately preceding  the
month of such distribution (the "Record Date"), to the extent  of
such  Certificateholder's Percentage Interest represented by this
Certificate  in the portion of the REMIC I Available Distribution
Amount  for  such  Distribution Date then  distributable  on  the
Certificates of this Class, as specified in Section 4.01  of  the
Pooling Agreement.

     Distributions  on  this Certificate  will  be  made  by  the
Trustee  by wire transfer or check mailed to the address  of  the
Person entitled thereto, as such name and address shall appear on
the  Certificate Register. Notwithstanding the above,  the  final
distribution on this Certificate will be made after due notice by
the  Trustee of the pendency of such distribution and  only  upon
presentation and surrender of this Certificate to the Certificate
Registrar.

     Reference is hereby made to the further provisions  of  this
Certificate set forth below, which further provisions  shall  for
all purposes have the same effect as if set forth at this place.

     Unless  the  certificate of authentication hereon  has  been
executed  by  or  on behalf of the Trustee, by manual  signature,
this  Certificate shall not be entitled to any benefit under  the
Pooling Agreement or be valid for any purpose.

                                C-2

<PAGE>

     IN  WITNESS WHEREOF, the Trustee has caused this Certificate
to be duly executed.

                          U.S. BANK NATIONAL ASSOCIATION, as Trustee



                          By: _________________________________
                           
 


            (TRUSTEE'S CERTIFICATE OF AUTHENTICATION)
                                
          This  is  one of the Certificates referred  to  in  the
within-mentioned Pooling Agreement.

U.S. BANK NATIONAL ASSOCIATION,
as Trustee



By:__________________________

Dated:_______________________






                              C-3

<PAGE>

                  PNC MORTGAGE SECURITIES CORP.
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
     This  Certificate  is  one  of a duly  authorized  issue  of
Certificates designated as Mortgage Pass-Through Certificates  of
the   Series  and  Class  specified  hereon  (herein  called  the
"Certificates") and representing certain interests in the REMIC I
Trust Fund.

     The  Certificates do not represent an obligation of,  or  an
interest  in, the Company or any of its affiliates  and  are  not
insured   or   guaranteed   by  any  governmental   agency.   The
Certificates  are  limited  in  right  of  payment   to   certain
collections and recoveries respecting the Mortgage Loans, all  as
more  specifically set forth herein and in the Pooling Agreement.
In  the  event  funds are advanced with respect to  any  Mortgage
Loan,  such  advance is reimbursable to the Master Servicer  from
the  related recoveries on such Mortgage Loan or from other  cash
deposited  in  the  Certificate Account to the extent  that  such
advance is not otherwise recoverable.

     As  provided in the Pooling Agreement, withdrawals from  the
Certificate  Account may be made from time to time  for  purposes
other  than  distributions to Certificateholders,  such  purposes
including reimbursement to the Master Servicer of advances  made,
or certain expenses incurred, by it.

     The  Pooling  Agreement  permits,  with  certain  exceptions
therein  provided, the amendment thereof and the modification  of
the  rights and obligations of the Company and the rights of  the
Certificateholders under the Pooling Agreement at any time by the
Company, the Master Servicer and the Trustee with the consent  of
the  Holders of the Certificates evidencing Percentage  Interests
aggregating  not less than 66% of the REMIC III Trust  Fund.  For
the  purposes  of  such provision and except as  provided  below,
voting  rights  relating  to  100% of the  Aggregate  Certificate
Principal  Balance  will be allocated pro  rata  (by  Certificate
Principal Balance) among such Certificates. The Pooling Agreement
also   permits   the  amendment  thereof,  in   certain   limited
circumstances, without the consent of the Holders of any  of  the
Certificates.

     As  provided in the Pooling Agreement and subject to certain
limitations  therein set forth, the transfer of this  Certificate
is registrable in the Certificate Register upon surrender of this
Certificate  for registration of transfer at the offices  of  the
Certificate Registrar or the office maintained by the Trustee  in
the  City and State of New York, duly endorsed by, or accompanied
by an assignment in the form below or other written instrument of
transfer   in   form   satisfactory  to  the   Trustee   or   any
Authenticating Agent duly executed by, the Holder hereof or  such
Holder's  attorney duly authorized in writing, and thereupon  one
or  more  new Certificates of Authorized Denominations evidencing
the same Percentage Interest set forth hereinabove will be issued
to the designated transferee or transferees.

     No  transfer  of  a  Certificate will be  made  unless  such
transfer  is  exempt  from  or is made  in  accordance  with  the
registration  requirements  of the Securities  Act  of  1933,  as
amended   (the   "Securities  Act")  and  any  applicable   state
securities  laws.  In the event that a transfer  is  to  be  made
without registration or qualification under applicable laws,  (i)
in  the  event such transfer is made pursuant to Rule 144A  under
the Securities Act, the Company and the Trustee shall require the
transferee  to execute an investment letter in substantially  the
form  attached  as  Exhibit  L to the  Pooling  Agreement,  which
investment  letter shall not be an expense of  the  Company,  the
Master Servicer or the Trustee and (ii) in the event that such  a
transfer  is not made pursuant to Rule 144A under the  Securities
Act,  the  Company may require an Opinion of Counsel satisfactory
to  the  Company  that  such transfer may be  made  without  such
registration or qualification, which Opinion of Counsel shall not
be an expense of the Company, the Master Servicer or the Trustee.
Neither the Company nor the Trustee will register the Certificate
under the Securities Act, qualify the Certificate under any state
securities  law or provide registration rights to any  purchaser.
Any  Holder  desiring  to effect such transfer  shall,  and  does
hereby  agree  to,  indemnify the Trustee, the  Company  

                               C-4

<PAGE>

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.

     The   Certificates   are   issuable   only   as   registered
Certificates   without   coupons  in   Authorized   Denominations
specified  in the Pooling Agreement. As provided in  the  Pooling
Agreement  and subject to certain limitations therein set  forth,
Certificates are exchangeable for new Certificates of  Authorized
Denominations  evidencing  the same  aggregate  interest  in  the
portion   of   the   REMIC   I  Available   Distribution   Amount
distributable on this Class of Certificate, as requested  by  the
Holder surrendering the same.

     A  reasonable  service  charge may  be  made  for  any  such
registration of transfer or exchange, and the Trustee may require
payment   of  a  sum  sufficient  to  cover  any  tax  or   other
governmental charge payable in connection therewith.

     The  Company, the Trustee and the Certificate Registrar  and
any  agent  of  the  Company,  the  Trustee  or  the  Certificate
Registrar may treat the Person in whose name this Certificate  is
registered as the owner hereof for all purposes, and neither  the
Company,  the  Trustee, the Certificate Registrar  nor  any  such
agent shall be affected by notice to the contrary.

     The  obligations  created by the Pooling Agreement  and  the
trust funds created thereby shall terminate upon (i) the later of
the  maturity or other liquidation (including repurchase  by  the
Company) of the last Mortgage Loan remaining in the REMIC I Trust
Fund or the disposition of all property acquired upon foreclosure
or deed in lieu of foreclosure of any Mortgage Loan, and (ii) the
payment  to Certificateholders of all amounts held by the Trustee
and  required  to  be  paid  to  them  pursuant  to  the  Pooling
Agreement. In the event that the Company repurchases any Mortgage
Loan  pursuant  to the Pooling Agreement, such Pooling  Agreement
generally   requires   that  the  Trustee   distribute   to   the
Certificateholders in the aggregate an amount equal  to  100%  of
the  unpaid Principal Balance of such Mortgage Loan, plus accrued
interest  at  the  applicable  Pass-Through  Rate  to  the   next
scheduled  Due Date for the Mortgage Loan. The Pooling  Agreement
permits, but does not require, the Company to repurchase from the
REMIC I Trust Fund all Mortgage Loans at the time subject thereto
and  all  property acquired in respect of any Mortgage Loan  upon
payment to the Certificateholders of the amounts specified in the
Pooling  Agreement. The exercise of such right will effect  early
retirement of the Certificates, the Company's right to repurchase
being  subject to the aggregate unpaid Principal Balance  of  the
Mortgage  Loans  at the time of repurchase being less  than  five
percent  (5%)  of the aggregate unpaid Principal Balance  of  the
Mortgage Loans as of the Cut-Off Date.

                               C-5

<PAGE>

                           ASSIGNMENT
                                


     FOR  VALUE  RECEIVED  the  undersigned  hereby  sell(s)  and
assign(s) and transfer(s) unto __________________________________
_________________________________________________________________
(Please print or typewrite name and address, including postal zip
code   of  assignee.  Please  insert  social  security  or  other
identifying number of assignee.)


the   within   Mortgage  Pass-Through  Certificate   and   hereby
irrevocably constitutes and appoints _____________________________
__________________________________________________________________
Attorney   to   transfer  said  Certificate  on  the  Certificate
Register, with full power of substitution in the premises.

Dated:_________     ______________________________________________
                    Signature Guaranteed
                    
                    _______________________________________________
                    NOTICE:   The signature to this assignment must
                              correspond with the name as written
                              upon the face of the within instrument
                              in every particular, without  alteration
                              or enlargement or any change whatever.
                              This Certificate  does  not  represent
                              an obligation of or an interest in PNC
                              Mortgage Securities Corp. or any of its
                              affiliates, including PNC Bank Corp.   
                              Neither this Certificate nor the  
                              underlying Mortgage Loans are guaranteed
                              by any agency or instrumentality of 
                              the United States.










                            C-6

<PAGE>
                           
                                                    Exhibit C-R-2
                                                    CUSIP
                                                    
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
                            Class R-2
                                
Evidencing  a  Percentage Interest in certain distributions  with
respect  to  a pool of conventional one- to four-family  mortgage
loans formed and administered by

                  PNC MORTGAGE SECURITIES CORP.
                                
ANY RESALE, TRANSFER OR OTHER DISPOSITION OF THIS CERTIFICATE MAY
BE  MADE  ONLY  IF  THE PROPOSED TRANSFEREE PROVIDES  A  TRANSFER
AFFIDAVIT TO THE COMPANY AND THE CERTIFICATE REGISTRAR  THAT  (1)
SUCH TRANSFEREE IS NOT EITHER (A) THE UNITED STATES, ANY STATE OR
POLITICAL  SUBDIVISION  THEREOF,  ANY  FOREIGN  GOVERNMENT,   ANY
INTERNATIONAL  ORGANIZATION, OR ANY AGENCY OR INSTRUMENTALITY  OF
ANY  OF  THE  FOREGOING,  (B)  ANY  ORGANIZATION  (OTHER  THAN  A
COOPERATIVE DESCRIBED IN SECTION 521 OF THE CODE) WHICH IS EXEMPT
FROM  THE  TAX  IMPOSED  BY CHAPTER 1 OF  THE  CODE  UNLESS  SUCH
ORGANIZATION IS SUBJECT TO THE TAX IMPOSED BY SECTION 511 OF  THE
CODE, (C) ANY ORGANIZATION DESCRIBED IN SECTION 1381(a)(2)(C)  OF
THE CODE (ANY SUCH PERSON DESCRIBED IN THE FOREGOING CLAUSES (A),
(B),  OR  (C)  BEING HEREINAFTER REFERRED TO AS  A  "DISQUALIFIED
ORGANIZATION"),  OR  (D) AN AGENT OF A DISQUALIFIED  ORGANIZATION
AND (2) NO PURPOSE OF SUCH TRANSFER IS TO ENABLE THE TRANSFER  TO
IMPEDE THE ASSESSMENT OR COLLECTION OF TAX. SUCH AFFIDAVIT  SHALL
INCLUDE CERTAIN REPRESENTATIONS AS TO THE FINANCIAL CONDITION  OF
THE  PROPOSED TRANSFEREE. NOTWITHSTANDING THE REGISTRATION IN THE
CERTIFICATE  REGISTER OF ANY TRANSFER, SALE OR OTHER  DISPOSITION
OF  THIS CLASS R-2 CERTIFICATE TO A DISQUALIFIED ORGANIZATION  OR
AN  AGENT OF A DISQUALIFIED ORGANIZATION, SUCH REGISTRATION SHALL
BE  DEEMED TO BE OF NO LEGAL FORCE OR EFFECT WHATSOEVER AND  SUCH
PERSON  SHALL  NOT  BE DEEMED TO BE A CERTIFICATEHOLDER  FOR  ANY
PURPOSE HEREUNDER, INCLUDING, BUT NOT LIMITED TO, THE RECEIPT  OF
DISTRIBUTIONS  ON THIS CERTIFICATE. EACH HOLDER OF  A  CLASS  R-2
CERTIFICATE BY ACCEPTANCE OF THIS CERTIFICATE SHALL BE DEEMED  TO
HAVE CONSENTED TO THE PROVISIONS OF THIS PARAGRAPH.

NO TRANSFER OF ANY CLASS R-2 CERTIFICATE SHALL BE MADE UNLESS THE
TRANSFEREE  PROVIDES THE COMPANY AND THE TRUSTEE WITH AN  OPINION
OF  COUNSEL  ACCEPTABLE TO AND IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE COMPANY TO THE EFFECT THAT THE PURCHASE OR
HOLDING   OF  A  CLASS  R-2  CERTIFICATE  IS  PERMISSIBLE   UNDER
APPLICABLE  LAW,  WILL NOT CONSTITUTE OR RESULT IN  A  NON-EXEMPT
PROHIBITED   TRANSACTION  UNDER  SECTION  406  OF  THE   EMPLOYEE
RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"),  OR
SECTION  4975  OF THE CODE AND WILL NOT SUBJECT THE TRUSTEE,  THE
MASTER  SERVICER  OR THE COMPANY TO ANY OBLIGATION  OR  LIABILITY
(INCLUDING OBLIGATIONS OR LIABILITIES UNDER SECTION 406 OF  ERISA
OR  SECTION 4975 OF THE CODE) IN ADDITION TO THOSE UNDERTAKEN  IN
THE  POOLING AGREEMENT, WHICH OPINION OF COUNSEL SHALL NOT BE  AN
EXPENSE  OF THE TRUSTEE, THE MASTER SERVICER, THE REMIC  I  TRUST
FUND, THE REMIC II TRUST FUND OR THE COMPANY.

Solely  for  U.S.  federal income tax purposes, this  Certificate
represents  a  "residual  interest" in a  "real  estate  mortgage
investment conduit," as those terms are defined in Sections  860G
and 860D, respectively, of the Internal Revenue Code of 1986,  as
amended.

     Series 1998-6              Percentage Interest evidenced by 
                                this Class R-2 Certificate in the
                                distributions to be made with
                                with respect to the Class R-2
                                Certificates: _____________%

                                        
     Class  R-2 Remittance Rate: 6.750%. Additionally  
     the Class R-2 Certificates are entitled to Excess
     Liquidation Proceeds and the Residual Distribution
     Amount as defined in the Pooling Agreement.

     Cut-Off Date:   July 1, 1998

     First Distribution Date:   August 25, 1998

     Last Scheduled Distribution Date:

     Class R-2 Principal Balance as of the Cut-Off Date:   $50.00

                        __________________
                         Registered Owner
                    Certificate No. _________

                                 C-7

<PAGE>

     This  Certificate  does not represent an  obligation  of  or
interest  in  PNC  Mortgage  Securities  Corp.  or  any  of   its
affiliates, including PNC Bank Corp. Neither this Certificate nor
the  underlying Mortgage Loans are guaranteed by  any  agency  or
instrumentality of the United States.

     This certifies that the above-named Registered Owner is  the
registered owner of certain interests in a trust fund (the "REMIC
II  Trust  Fund") whose assets consist of, among other things,  a
pool  (the  "Mortgage Pool") of conventional one- to  four-family
mortgage loans (the "Mortgage Loans"), formed and administered by
PNC   Mortgage  Securities  Corp.  (the  "Company"),  which  term
includes   any  successor  entity  under  the  Pooling  Agreement
referred  to below. The Mortgage Pool was created pursuant  to  a
Pooling  and  Servicing Agreement, dated as of the  Cut-Off  Date
stated  above (the "Pooling Agreement"), between the Company  and
U.S.  Bank  National Association, as Trustee (the  "Trustee"),  a
summary  of certain of the pertinent provisions of which  is  set
forth   hereafter.  To  the  extent  not  defined   herein,   the
capitalized terms used herein have the meanings assigned  in  the
Pooling  Agreement.  Nothing herein shall be deemed  inconsistent
with such meanings, and in the event of any conflict between  the
Pooling  Agreement and the terms of this Certificate, the Pooling
Agreement shall control. This Certificate is issued under and  is
subject  to  the terms, provisions and conditions of the  Pooling
Agreement,  to  which  Pooling  Agreement  the  Holder  of   this
Certificate, by virtue of the acceptance hereof, assents  and  by
which such Holder is bound.

     Distributions  will  be  made,  pursuant  to   the   Pooling
Agreement, on the 25th day of each month or, if such 25th day  is
not  a Business Day, the Business Day immediately following  (the
"Distribution  Date"), commencing on the first Distribution  Date
specified above, to the Person in whose name this Certificate  is
registered at the close of business on the last day (or  if  such
last  day  is  not  a Business Day, the Business Day  immediately
preceding  such last day) of the month immediately preceding  the
month of such distribution (the "Record Date"), to the extent  of
such  Certificateholder's Percentage Interest represented by this
Certificate in the portion of the REMIC II Available Distribution
Amount  for  such  Distribution Date then  distributable  on  the
Certificates of this Class, as specified in Section 4.06  of  the
Pooling Agreement.

     Distributions  on  this Certificate  will  be  made  by  the
Trustee  by wire transfer or check mailed to the address  of  the
Person entitled thereto, as such name and address shall appear on
the  Certificate Register. Notwithstanding the above,  the  final
distribution on this Certificate will be made after due notice by
the  Trustee of the pendency of such distribution and  only  upon
presentation and surrender of this Certificate to the Certificate
Registrar.

     Reference is hereby made to the further provisions  of  this
Certificate set forth below, which further provisions  shall  for
all purposes have the same effect as if set forth at this place.

     Unless  the  certificate of authentication hereon  has  been
executed  by  or  on behalf of the Trustee, by manual  signature,
this  Certificate shall not be entitled to any benefit under  the
Pooling Agreement or be valid for any purpose.


                               C-8

<PAGE>


     IN  WITNESS WHEREOF, the Trustee has caused this Certificate
to be duly executed.

                        U.S. BANK NATIONAL ASSOCIATION, as Trustee
                           
                          
                           
                        By: ______________________________________
                           




            (TRUSTEE'S CERTIFICATE OF AUTHENTICATION)
                                
          This  is  one of the Certificates referred  to  in  the
within-mentioned Pooling Agreement.

U.S. BANK NATIONAL ASSOCIATION,
as Trustee



By: __________________________

Dated:________________________











                                C-9

<PAGE>


                  PNC MORTGAGE SECURITIES CORP.
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
     This  Certificate  is  one  of a duly  authorized  issue  of
Certificates designated as Mortgage Pass-Through Certificates  of
the   Series  and  Class  specified  hereon  (herein  called  the
"Certificates") and representing certain interests in  the  REMIC
II Trust Fund.

     The  Certificates do not represent an obligation of,  or  an
interest  in, the Company or any of its affiliates  and  are  not
insured   or   guaranteed   by  any  governmental   agency.   The
Certificates  are  limited  in  right  of  payment   to   certain
collections and recoveries respecting the Mortgage Loans, all  as
more  specifically set forth herein and in the Pooling Agreement.
In  the  event  funds are advanced with respect to  any  Mortgage
Loan,  such  advance is reimbursable to the Master Servicer  from
the  related recoveries on such Mortgage Loan or from other  cash
deposited  in  the  Certificate Account to the extent  that  such
advance is not otherwise recoverable.

     As  provided in the Pooling Agreement, withdrawals from  the
Certificate  Account may be made from time to time  for  purposes
other  than  distributions to Certificateholders,  such  purposes
including reimbursement to the Master Servicer of advances  made,
or certain expenses incurred, by it.

     The  Pooling  Agreement  permits,  with  certain  exceptions
therein  provided, the amendment thereof and the modification  of
the  rights and obligations of the Company and the rights of  the
Certificateholders under the Pooling Agreement at any time by the
Company, the Master Servicer and the Trustee with the consent  of
the  Holders of the Certificates evidencing Percentage  Interests
aggregating  not less than 66% of the REMIC III Trust  Fund.  For
the  purposes  of  such provision and except as  provided  below,
voting  rights  relating  to  100% of the  Aggregate  Certificate
Principal  Balance  will be allocated pro  rata  (by  Certificate
Principal Balance) among such Certificates. The Pooling Agreement
also   permits   the  amendment  thereof,  in   certain   limited
circumstances, without the consent of the Holders of any  of  the
Certificates.

     As  provided in the Pooling Agreement and subject to certain
limitations  therein set forth, the transfer of this  Certificate
is registrable in the Certificate Register upon surrender of this
Certificate  for registration of transfer at the offices  of  the
Certificate Registrar or the office maintained by the Trustee  in
the  City and State of New York, duly endorsed by, or accompanied
by an assignment in the form below or other written instrument of
transfer   in   form   satisfactory  to  the   Trustee   or   any
Authenticating Agent duly executed by, the Holder hereof or  such
Holder's  attorney duly authorized in writing, and thereupon  one
or  more  new Certificates of Authorized Denominations evidencing
the same Percentage Interest set forth hereinabove will be issued
to the designated transferee or transferees.

     No  transfer  of  a  Certificate will be  made  unless  such
transfer  is  exempt  from  or is made  in  accordance  with  the
registration  requirements  of the Securities  Act  of  1933,  as
amended   (the   "Securities  Act")  and  any  applicable   state
securities  laws.  In the event that a transfer  is  to  be  made
without registration or qualification under applicable laws,  (i)
in  the  event such transfer is made pursuant to Rule 144A  under
the Securities Act, the Company and the Trustee shall require the
transferee  to execute an investment letter in substantially  the
form  attached  as  Exhibit  L to the  Pooling  Agreement,  which
investment  letter shall not be an expense of  the  Company,  the
Master Servicer or the Trustee and (ii) in the event that such  a
transfer  is not made pursuant to Rule 144A under the  Securities
Act,  the  Company may require an Opinion of Counsel satisfactory
to  the  Company  that  such transfer may be  made  without  such
registration or qualification, which Opinion of Counsel shall not
be an expense of the Company, the Master Servicer or the Trustee.
Neither the Company nor the Trustee will register the Certificate
under the Securities Act, qualify the Certificate under any state
securities  law or provide registration rights to any  purchaser.
Any  Holder  desiring  to effect such transfer  shall,  and  does
hereby  agree  to,  indemnify the Trustee, the  Company  

                               C-10

<PAGE>

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.

     The   Certificates   are   issuable   only   as   registered
Certificates   without   coupons  in   Authorized   Denominations
specified  in the Pooling Agreement. As provided in  the  Pooling
Agreement  and subject to certain limitations therein set  forth,
Certificates are exchangeable for new Certificates of  Authorized
Denominations  evidencing  the same  aggregate  interest  in  the
portion   of   the   REMIC  II  Available   Distribution   Amount
distributable on this Class of Certificate, as requested  by  the
Holder surrendering the same.

     A  reasonable  service  charge may  be  made  for  any  such
registration of transfer or exchange, and the Trustee may require
payment   of  a  sum  sufficient  to  cover  any  tax  or   other
governmental charge payable in connection therewith.

     The  Company, the Trustee and the Certificate Registrar  and
any  agent  of  the  Company,  the  Trustee  or  the  Certificate
Registrar may treat the Person in whose name this Certificate  is
registered as the owner hereof for all purposes, and neither  the
Company,  the  Trustee, the Certificate Registrar  nor  any  such
agent shall be affected by notice to the contrary.

     The  obligations  created by the Pooling Agreement  and  the
trust funds created thereby shall terminate upon (i) the later of
the  maturity or other liquidation (including repurchase  by  the
Company) of the last Mortgage Loan remaining in the REMIC I Trust
Fund or the disposition of all property acquired upon foreclosure
or deed in lieu of foreclosure of any Mortgage Loan, and (ii) the
payment  to Certificateholders of all amounts held by the Trustee
and  required  to  be  paid  to  them  pursuant  to  the  Pooling
Agreement. In the event that the Company repurchases any Mortgage
Loan  pursuant  to the Pooling Agreement, such Pooling  Agreement
generally   requires   that  the  Trustee   distribute   to   the
Certificateholders in the aggregate an amount equal  to  100%  of
the  unpaid Principal Balance of such Mortgage Loan, plus accrued
interest  at  the  applicable  Pass-Through  Rate  to  the   next
scheduled  Due Date for the Mortgage Loan. The Pooling  Agreement
permits, but does not require, the Company to repurchase from the
REMIC I Trust Fund all Mortgage Loans at the time subject thereto
and  all  property acquired in respect of any Mortgage Loan  upon
payment to the Certificateholders of the amounts specified in the
Pooling  Agreement. The exercise of such right will effect  early
retirement of the Certificates, the Company's right to repurchase
being  subject to the aggregate unpaid Principal Balance  of  the
Mortgage  Loans  at the time of repurchase being less  than  five
percent  (5%)  of the aggregate unpaid Principal Balance  of  the
Mortgage Loans as of the Cut-Off Date.

                              C-11

<PAGE>


                           ASSIGNMENT
                                


     FOR  VALUE  RECEIVED  the  undersigned  hereby  sell(s)  and
assign(s) and transfer(s) unto __________________________________
_________________________________________________________________
(Please print or typewrite name and address, including postal zip
code   of  assignee.  Please  insert  social  security  or  other
identifying number of assignee.)

the   within   Mortgage  Pass-Through  Certificate   and   hereby
irrevocably constitutes and appoints ____________________________
_________________________________________________________________
Attorney   to   transfer  said  Certificate  on  the  Certificate
Register, with full power of substitution in the premises.

Dated: ________     _____________________________________________
                    Signature Guaranteed
                    
                    
                    NOTICE:    The signature to this assignment 
                               must correspond with the name as
                               written upon the face of the
                               within instrument in every 
                               particular, without alteration or 
                               enlargement or any change whatever.      
                               This Certificate does not represent   
                               an obligation  of or an interest  
                               in PNC Mortgage Securities Corp. or  
                               any of its affiliates,  including  
                               PNC Bank Corp. Neither this 
                               Certificate nor the underlying 
                               Mortgage Loans are guaranteed by 
                               any agency or instrumentality of 
                               the United States.



                                C-12

<PAGE>

                            Exhibit D

                      Mortgage Loan Schedule

     Copies of the Mortgage Loan Schedules (which have been
intentionally omitted from this filing) may be obtained from
PNC Mortgage Securities Corp.  or U.S. Bank National Association
by contacting,

     in the case of PNC Mortgage Securities Corp.,

                          Richie Moore
                   Master Servicing Department
                  PNC Mortgage Securities Corp.
                       75 N.  Fairway Drive
                  Vernon Hills, Illinois  60061
                    Telephone:  (847) 549-3683
                    Facsimile:  (847) 549-3681

     in the case of U.S. Bank National Association,

                        Tina Hatfield
                  Corporate Trust Department
                U.S. Bank National Association
                     180 E.  Fifth Street
                  St.  Paul, Minnesota  55101
                  Telephone:  (612) 244-5021
                  Facsimile:  (612) 244-0711

                              D-1

<PAGE>


                           
                                                    Exhibit E
                                                    
                                                    
                      SELLING AND SERVICING
                      ---------------------
                                
                            CONTRACT
                            --------
                                

This  Selling and Servicing Contract (this "Agreement")  is  made
and  entered  into  by  PNC  Mortgage Securities  Corp.  and  its
successors and assigns ("PNC Mortgage") and the entity identified
below and its successors and assigns (the "Company").


                           WITNESSETH:
                           -----------
                                
      WHEREAS, this Company wishes to sell first lien residential
      -------
mortgage  loans  to, and service first lien residential  mortgage
loans on behalf of, PNC Mortgage; and

      WHEREAS, the Company has submitted a Seller Application  to
      -------
PNC   Mortgage  and  has  been  approved  by  PNC  Mortgage   for
participation in the PNC Mortgage Purchase Programs; and

      WHEREAS,  the  Company has received and  reviewed  the  PNC
      -------
Mortgage Purchase Programs Seller Guide (the "Seller Guide"),  as
well  as the PNC Mortgage Servicing Guide (the "Servicing  Guide"
and,   together  with  the  Seller  Guide,  the  "Guides"),   and
understands each and every provision thereof;

      NOW, THEREFORE, in consideration of the premises and of the
      --------------
mutual  agreements herein contained, PNC Mortgage and the Company
hereby agree as follows:

      1.    Guides.   The Guides, which set forth the  terms  and
            ------
conditions  under  which  PNC  Mortgage  may  elect  to  purchase
mortgage  loans from the Company, and the Company  shall  service
mortgage  loans  on behalf of PNC Mortgage, are a  supplement  to
this Agreement and such Guides, as may be amended or supplemented
from  time  to time by PNC Mortgage, are incorporated  into  this
Agreement in full by reference and made a part hereof as fully as
if  set  forth at length herein.  All capitalized terms used  and
not  defined  herein have the meanings ascribed to  them  in  the
Guides.

     2.   Company's Duties.  The Company shall diligently perform
          ----------------
all duties incident to the origination, sale and servicing of the
mortgage loans subject to this Agreement.  In the performance  of
its  servicing duties, the Company shall exercise the same degree
of  care  it exercises when servicing mortgage loans for its  own
account,  but  in no event shall the Company exercise  less  care
than  a  reasonable prudent servicer would exercise under similar
circumstances.  In addition, the Company shall comply with all of
the  provisions of the Guides and with all other requirements and
instructions  of  PNC Mortgage.  The Company shall  perform  such
duties  at  its  sole  expense,  except  as  otherwise  expressly
provided in the Guides.

      3.    Representations,  Warranties  and  Covenants  of  the
            -----------------------------------------------------
Company; Remedies of PNC Mortgage.  With respect to each mortgage
- ---------------------------------
loan sold by the Company to PNC Mortgage pursuant to the terms of
this   Agreement,   the   Company   shall   make   all   of   the
representations, warranties and covenants set forth in the  Guide
and,  in  the event of the breach of any of such representations,
warranties  and  covenants, PNC Mortgage shall have  all  of  the
remedies  available at law or in equity, as well as  all  of  the
remedies  set forth in the Guide, including, but not limited  to,
repurchase   and   indemnification.   The   representations   and
warranties made by the Company with respect to any mortgage  loan
subject  to this Agreement, as well as the remedies available  to
PNC  Mortgage  upon the breach thereof, shall survive:   (a)  any
investigation  regarding  the  mortgage  loan  conducted  by  PNC
Mortgage, its assignees or designees, (b) the liquidation of  the
mortgage  loan,  (c)  the purchase of the mortgage  loan  by  PNC
Mortgage,  its  assignee or designee, (d) the repurchase  of  the
mortgage  loan  by  the Company and (e) the termination  of  this
Agreement.

                             E-1

<PAGE>

     4.   Compensation.  The Company shall be compensated for its
          ------------
services hereunder as specified in the Guides.

      5.   No Assignment.  This Agreement may not be assigned  by
           -------------
the  Company  without the prior written consent of PNC  Mortgage.
The Company hereby consents to the assignment by PNC Mortgage  of
all  or  any  part  of  its  rights and  obligations  under  this
Agreement to any affiliate designated by PNC Mortgage.  Any other
transfer  by  PNC Mortgage will be allowed and be effective  upon
written notice by PNC Mortgage to the Company.

      6.   Prior Agreements.  This Agreement supersedes any prior
           ----------------
agreements  and  understandings  between  PNC  Mortgage  and  the
Company  governing the subject matter hereof; provided,  however,
the  Company  shall  not be released from any  responsibility  or
liability  that  may  have  arisen  under  such  agreements   and
understanding.

      7.    Effective Date of Agreement.  This Agreement  is  not
            ---------------------------
effective  until it is executed and accepted by PNC  Mortgage  at
its home office in Illinois.

      8.    Notices.   All  notices, requests, demands  or  other
            -------
communications that are to be given under this Agreement shall be
in  writing, addressed to the appropriate parties, and  shall  be
sent   by  certified  mail,  return  receipt  requested,  postage
prepaid, if to the Company, at the address below and, if  to  PNC
Mortgage,   to  the  appropriate  address  or  facsimile   number
specified  in  the Guides.  Any such notice, request,  demand  or
other communication shall be deemed effective upon receipt.

      9.    Independent Contractor.  At no time shall the Company
            ----------------------
represent  that  it  is  acting as an  agent,  partner  or  joint
venturer of PNC Mortgage.  The Company shall at all times act  as
an independent contracting party.

      10.   Amendment.   This Agreement may  not  be  amended  or
            ---------
modified orally, and no provision of this Agreement may be waived
or  amended,  except in writing signed by the party against  whom
enforcement  is sought.  Such a written waiver or amendment  must
expressly reference this Agreement.  However, by their terms  the
Guides  may be amended or supplemented by PNC Mortgage from  time
to time.  Any such amendment(s) to the Guides shall be in writing
and be binding upon the parties hereto on and after the effective
date specified therein.

       11.     Miscellaneous.   This  Agreement,  including   all
               -------------
documents  incorporated  by  reference  herein,  constitutes  the
entire  understanding between the parties hereto  and  supersedes
all  other  agreements,  covenants, representations,  warranties,
understandings  and communications between the  parties,  whether
written or oral, with respect to the transactions contemplated by
this  Agreement.  All section headings contained herein  are  for
convenience  only  and shall not be construed  as  part  of  this
Agreement.  Any provision of this Agreement that is prohibited or
unenforceable  in any jurisdiction shall as to such  jurisdiction
be   ineffective   to   the  extent  of   such   prohibition   or
unenforceability  without  invalidating  the  remaining  portions
hereof  or  affecting  the  validity or  enforceability  of  such
provision  in  any  other jurisdiction,  and  to  this  end,  the
provisions  hereof  are  severable.   This  Agreement  shall   be
governed  by,  and  construed and enforced  in  accordance  with,
applicable  federal  laws  and laws of  the  State  of  Illinois,
without  reference to conflict of laws principles. This Agreement
may  be executed in one or more counterparts, each of which shall
constitute an original and all of which shall constitute the same
Agreement.

     IN WITNESS WHEREOF, the parties have executed this Agreement
     ------------------
by  proper officials duly authorized on the dates hereinafter set
forth.   This Agreement shall take effect as of the date  of  its
execution in original or facsimile signature by a duly authorized
officer of PNC Mortgage.

                              E-2

<PAGE>


_______________________________    ______________________________
Name of the Company                Company I.D. Number
                                   
_______________________________    ______________________________
Type of organization               Organized under laws of
                                   
__________________________________________________________________
Principal place of business: street address, city, state, zip code

__________________________________________________________________
Typed name and title of the Company's authorized officer

_____________________________________________   __________________
Signature of the Company's authorized officer   Date
officer                                      



Agreed to and accepted by PNC Mortgage Securities Corp.
- -------------------------------------------------------

__________________________________________________________________
Typed name and title of authorized representative

_____________________________________________   __________________
Signature of authorized representative          Date
                                             


                               E-3

<PAGE>



                            Exhibit F
                                                    
                                                    
               FORM OF TRANSFEROR CERTIFICATE FOR
                 JUNIOR SUBORDINATE CERTIFICATES


                             [Date]
                                


U.S. Bank National Association, as Trustee
180 East 5th Street, SPFT0210
St. Paul, MN 55101


     Re:  Purchase of PNC Mortgage Securities Corp. Mortgage Pass-
          Through Certificates Series 1998-6, Class [    ]   (the
          "Certificates")
          
Ladies and Gentlemen:

In  connection with our disposition of the above Certificates  we
certify  that  (a) we understand 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, and (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, or taken any
other  action which would result in a violation of Section  5  of
the Act.



                                   Very truly yours,
                                   
                                   [Name of Transferor]
                                 
                                  
                                   
                                   By:_______________________
                                       Authorized Officer


                             F-1

<PAGE>

                                   
                          Exhibit G
                                                    
                                                    
               FORM OF TRANSFEREE'S AGREEMENT FOR
                 JUNIOR SUBORDINATE CERTIFICATES
                                
                             [Date]
                                
U.S. Bank National Association
180 East 5th Street, SPFT0210
St. Paul, MN 55101

PNC Mortgage Securities Corp.
75 N. Fairway Drive
Vernon Hills, Illinois  60061


          The  undersigned (the "Purchaser") proposes to purchase
Class [   ] Certificates evidencing an undivided interest in  PNC
Mortgage  Securities  Corp.  Mortgage Pass-Through  Certificates,
Series  1998-6  (the "Purchased Certificates") in  the  principal
amount  of  $______________. In doing so,  the  Purchaser  hereby
acknowledges and agrees as follows:

          Section  1.  Definitions. Each  capitalized  term  used
herein  and  not otherwise defined herein shall have the  meaning
ascribed  to it in the Pooling and Servicing Agreement, dated  as
of  July  1,  1998 (the "Pooling Agreement"), by and between  PNC
Mortgage   Securities  Corp.  ("PNC")  and  U.S.  Bank   National
Association,  as  trustee (the "Trustee"), of  the  PNC  Mortgage
Securities Corp. Mortgage Pass-Through Certificates, Series 1998-
6.

          Section  2.  Representations  and  Warranties  of   the
Purchaser.   In  connection  with  the  proposed  transfer,   the
Purchaser represents and warrants to PNC and the Trustee that:

          (a)   The Purchaser is duly organized, validly existing
and  in good standing under the laws of the jurisdiction in which
the  Purchaser  is  organized, is authorized  to  invest  in  the
Purchased  Certificates, and to enter into  this  Agreement,  and
duly executed and delivered this Agreement;

          (b)    The   Purchaser  is  acquiring   the   Purchased
Certificates for its own account as principal and not with a view
to the distribution thereof, in whole or in part;

          (c)   The Purchaser is an "accredited investor" as such
term  is  defined in paragraph (a)(1), (a)(2), (a)(3), (a)(7)  or
(a)(8) of Section 501 of Regulation D under the Securities Act of
1933,  as  amended  (the "Act"), has knowledge of  financial  and
business  matters  and is capable of evaluating  the  merits  and
risks  of  an  investment  in  the  Purchased  Certificates;  the
Purchaser has sought such accounting, legal and tax advice as  it
has considered necessary to make an informed investment decision;
and  the  Purchaser  is  able to bear the  economic  risk  of  an
investment  in  the  Purchased  Certificates  and  can  afford  a
complete loss of such investment;

          (d)  The Purchaser is not affiliated with the Trustee;

          (e)  The Purchaser confirms that PNC has made available
to the Purchaser the opportunity to ask questions of, and receive
answers  from PNC concerning the trust funds created pursuant  to
the  Pooling Agreement (the "Trust Funds"), the purchase  by  the
Purchaser of the Purchased Certificates 

                              G-1

<PAGE>


and all matters  relating thereto  that  PNC possesses or can acquire 
without  unreasonable effort or expense; and

          (f)   If  applicable, the Purchaser has  complied,  and
will  continue  to  comply,  with the guidelines  established  by
Thrift  Bulletin 12 issued December 13, 1988, by  the  Office  of
Regulatory Activities of the Federal Home Loan Bank System; and

          (g)   The  Purchaser will provide the Trustee  and  the
Master  Servicer with affidavits substantially  in  the  form  of
Exhibit A attached hereto.

          Section 3.Transfer of Purchased Certificates.

          (a)   The  Purchaser  understands  that  the  Purchased
Certificates have not been registered under the Act, or any state
securities  laws  and that no transfer may  be  made  unless  the
Purchased  Certificates are registered under the  Act  and  under
applicable state law or unless an exemption from registration  is
available. The Purchaser further understands that neither PNC nor
the  Trust  Funds  are  under  any  obligation  to  register  the
Purchased  Certificates or make an exemption  available.  In  the
event  that  such a transfer is to be made within two years  from
the Closing Date without registration under the Act or applicable
state securities laws, (i) the Trustee shall require, in order to
assure  compliance  with such laws, that the  Certificateholder's
prospective transferee each certify to PNC and the Trustee as  to
the factual basis for the registration or qualification exemption
relied  upon, and (ii) the Trustee or PNC may require an  Opinion
of  Counsel  that  such  transfer may  be  made  pursuant  to  an
exemption  from the Act and state securities laws, which  Opinion
of  Counsel  shall not be an expense of the Trustee or  PNC.  Any
such  Certificateholder desiring to effect such  transfer  shall,
and  does hereby agree to, indemnify the Trustee and PNC  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.

          (b)   No  transfer of a Purchased Certificate shall  be
made unless the transferee provides PNC and the Trustee with  (i)
a  Transferee's  Agreement, substantially in  the  form  of  this
Agreement, and (ii) either (a) an affidavit substantially in  the
form of Exhibit A hereto that the proposed transferee (x) is  not
an  employee benefit plan or other plan or arrangement subject to
the prohibited transaction provisions of ERISA or Section 4975 of
the  Internal  Revenue  Code of 1986, as amended,  or  comparable
provisions of any subsequent enactments (a "Plan"), a trustee  of
any  Plan, or any other Person who is using the "plan assets"  of
any  Plan  to  effect  such acquisition or (y)  is  an  insurance
company,  the  source of funds to be used by it to  purchase  the
Purchased Certificates is an "insurance company general  account"
(within the meaning of Department of Labor Prohibited Transaction
Class  Exemption ("PTCE") 95-60), and the purchase is being  made
in  reliance  upon  the  availability  of  the  exemptive  relief
afforded under Sections I and III of PTCE 95-60, or (b) a Benefit
Plan Opinion (as defined in Exhibit A hereto).

          (c)   The  Purchaser  acknowledges that  its  Purchased
Certificates   bear  a  legend  setting  forth   the   applicable
restrictions on transfer.

                              G-2

<PAGE>



          IN  WITNESS  WHEREOF, the undersigned has  caused  this
Agreement   to  be  validly  executed  by  its  duly   authorized
representative as of the day and the year first above written.

                                   [Purchaser]
     
     
                                   
                                   By:_____________________________
                                   Its:


                                G-3

<PAGE>

            Exhibit A to Form of Transferee Agreement (Exhibit G)
                                                                 
                  PNC MORTGAGE SECURITIES CORP.
                  -----------------------------
                                
                     BENEFIT PLAN AFFIDAVIT
                     ----------------------
                     ----------------------
                                
RE:  PNC MORTGAGE SECURITIES CORP.
- ---  -----------------------------
     MORTGAGE PASS-THROUGH CERTIFICATES, SERIES 1998-6
     -------------------------------------------------
     (THE "TRUST") CLASS [     ] CERTIFICATES
     ----------------------------------------
     (THE "PURCHASED CERTIFICATES")
     ------------------------------
     
     Under   penalties   of  perjury,  I,  _____________________,
declare  that,  to  the  best  of my knowledge  and  belief,  the
following representations are true, correct and complete; and

          1.      That    I    am    the    _______________    of
__________________    (the    "Purchaser"),    whose     taxpayer
identification number is  ___________, and on behalf of  which  I
have the authority to make this affidavit.

          2.    That  the  Purchaser  is  acquiring  a  Purchased
Certificate representing an interest in the Trust Funds.

          3.    That the Purchaser (i) is not an employee benefit
plan  or  other  plan or arrangement subject  to  the  prohibited
transaction provisions of the Employee Retirement Income Security
Act of 1974, as amended ("ERISA") or Section 4975 of the Internal
Revenue  Code  of  1986, as amended (the "Code"),  or  comparable
provisions of any subsequent enactments (a "Plan"), a trustee  of
any  Plan, or any other Person who is using the "plan assets"  of
any Plan to effect such acquisition, (ii) has provided a "Benefit
Plan  Opinion" satisfactory to PNC Mortgage Securities Corp. (the
"Company")  and  the Trustee of the Trust Funds or  (iii)  is  an
insurance  company,  the source of funds to  be  used  by  it  to
purchase  the  Purchased Certificates is  an  "insurance  company
general  account"  (within the meaning  of  Department  of  Labor
Prohibited Transaction Class Exemption ("PTCE") 95-60),  and  the
purchase is being made in reliance upon the availability  of  the
exemptive relief afforded under Sections I and III of PTCE 95-60.
A  Benefit  Plan Opinion is an opinion of counsel to  the  effect
that  the  proposed transfer (a) is permissible under  applicable
law, (b) will not constitute or result in a non-exempt prohibited
transaction  under Section 406 of ERISA or Section  4975  of  the
Code,  and (c) will not subject the Trustee, the Master  Servicer
or   the  Company  to  any  obligation  or  liability  (including
obligations or liabilities under Section 406 of ERISA or  Section
4975  of  the  Code)  in  addition to those  undertaken  in  this
Agreement, which Benefit Plan Opinion shall not be an expense  of
the Trustee, the Master Servicer or the Company.

          IN  WITNESS  WHEREOF,  the Purchaser  has  caused  this
          --------------------
instrument  to  be  duly  executed on its  behalf,  by  its  duly
authorized officer this _____ day of __________________, 199__.

[Purchaser]

By:_________________________
   Its:


                               G-4

<PAGE>

          Personally  appeared  before me ______________________,
known  or  proved  to me to be the same person who  executed  the
foregoing  instrument  and  to  be  a  ________________  of   the
Purchaser, and acknowledged to me that (s)he executed the same as
his/her  free act and deed and as the free act and  deed  of  the
Purchaser.

          SUBSCRIBED  and  SWORN  to  before  me  this   day   of
____________, 19__.

                              ___________________________________
                                         Notary Public


                            G-5

<PAGE>
                              
                           Exhibit H
                                                    
                                                    
           FORM OF ADDITIONAL MATTER INCORPORATED INTO
THE FORM OF THE CERTIFICATES (OTHER THAN THE CLASS R-1 AND CLASS
                        R-2 CERTIFICATES)
                                
     This  Certificate  does not represent an  obligation  of  or
interest  in  PNC  Mortgage  Securities  Corp.  or  any  of   its
affiliates, including PNC Bank Corp. Neither this Certificate nor
the  underlying Mortgage Loans are guaranteed by  any  agency  or
instrumentality of the United States.

     This certifies that the above-named Registered Owner is  the
registered owner of certain interests in a trust fund (the "REMIC
III  Trust  Fund") whose assets consist of interests in  a  trust
fund  (the  "REMIC  II  Trust  Fund")  whose  assets  consist  of
interests in a trust fund (the "REMIC I Trust Fund") whose assets
consist  of, among other things, a pool (the "Mortgage Pool")  of
conventional  one- to four-family mortgage loans  (the  "Mortgage
Loans"), formed and administered by PNC Mortgage Securities Corp.
(the  "Company"), which term includes any successor entity  under
the  Pooling Agreement referred to below. The Mortgage  Pool  was
created  pursuant to a Pooling and Servicing Agreement, dated  as
of  the  Cut-Off  Date  stated above (the  "Pooling  Agreement"),
between  the  Company  and  U.S. Bank  National  Association,  as
Trustee  (the  "Trustee"), a summary of certain of the  pertinent
provisions  of  which is set forth hereafter. To the  extent  not
defined  herein,  the  capitalized terms  used  herein  have  the
meanings assigned in the Pooling Agreement. Nothing herein  shall
be  deemed inconsistent with such meanings, and in the  event  of
any  conflict between the Pooling Agreement and the terms of this
Certificate,   the   Pooling  Agreement   shall   control.   This
Certificate  is  issued  under  and  is  subject  to  the  terms,
provisions  and  conditions of the Pooling  Agreement,  to  which
Pooling  Agreement the Holder of this Certificate, by  virtue  of
the acceptance hereof, assents and by which such Holder is bound.

     Distributions  will  be  made,  pursuant  to   the   Pooling
Agreement, on the 25th day of each month or, if such 25th day  is
not  a Business Day, the Business Day immediately following  (the
"Distribution  Date"), commencing on the first Distribution  Date
specified above, to the Person in whose name this Certificate  is
registered at the close of business on the last day (or  if  such
last  day  is  not  a Business Day, the Business Day  immediately
preceding  such last day) of the month immediately preceding  the
month of such distribution (the "Record Date"), to the extent  of
such  Certificateholder's Percentage Interest represented by this
Certificate   in   the  portion  of  the  REMIC   III   Available
Distribution Amount for such Distribution Date then distributable
on  the Certificates of this Class, as specified in Section  4.04
of the Pooling Agreement.

     Distributions  on  this Certificate  will  be  made  by  the
Trustee  by wire transfer or check mailed to the address  of  the
Person entitled thereto, as such name and address shall appear on
the  Certificate Register. Notwithstanding the above,  the  final
distribution on this Certificate will be made after due notice by
the  Trustee of the pendency of such distribution and  only  upon
presentation and surrender of this Certificate to the Certificate
Registrar.

     Reference is hereby made to the further provisions  of  this
Certificate set forth below, which further provisions  shall  for
all purposes have the same effect as if set forth at this place.

     Unless  the  certificate of authentication hereon  has  been
executed  by  or  on behalf of the Trustee, by manual  signature,
this  Certificate shall not be entitled to any benefit under  the
Pooling Agreement or be valid for any purpose.

     IN  WITNESS WHEREOF, the Trustee has caused this Certificate
to be duly executed.

                                   H-1

<PAGE>



                      U.S. BANK NATIONAL ASSOCIATION, as Trustee
                           
                           
                           
                      By: ________________________________________
                           




            (TRUSTEE'S CERTIFICATE OF AUTHENTICATION)
                                
          This  is  one of the Certificates referred  to  in  the
within-mentioned Pooling Agreement.

U.S. BANK NATIONAL ASSOCIATION,
as Trustee



By:_________________________

Dated:______________________



                                H-2

<PAGE>


                  PNC MORTGAGE SECURITIES CORP.
                MORTGAGE PASS-THROUGH CERTIFICATE
                                
     This  Certificate  is  one  of a duly  authorized  issue  of
Certificates designated as Mortgage Pass-Through Certificates  of
the   Series  and  Class  specified  hereon  (herein  called  the
"Certificates") and representing certain interests in  the  REMIC
III Trust Fund.

     The  Certificates do not represent an obligation of,  or  an
interest  in, the Company or any of its affiliates  and  are  not
insured   or   guaranteed   by  any  governmental   agency.   The
Certificates  are  limited  in  right  of  payment   to   certain
collections and recoveries respecting the Mortgage Loans, all  as
more  specifically set forth herein and in the Pooling Agreement.
In  the  event  funds are advanced with respect to  any  Mortgage
Loan,  such  advance is reimbursable to the Master Servicer  from
the  related recoveries on such Mortgage Loan or from other  cash
deposited  in  the  Certificate Account to the extent  that  such
advance is not otherwise recoverable.

     As  provided in the Pooling Agreement, withdrawals from  the
Certificate  Account may be made from time to time  for  purposes
other  than  distributions to Certificateholders,  such  purposes
including reimbursement to the Master Servicer of advances  made,
or certain expenses incurred, by it.

     The  Pooling  Agreement  permits,  with  certain  exceptions
therein  provided, the amendment thereof and the modification  of
the  rights and obligations of the Company and the rights of  the
Certificateholders under the Pooling Agreement at any time by the
Company, the Master Servicer and the Trustee with the consent  of
the  Holders of the Certificates evidencing Percentage  Interests
aggregating  not less than 66% of the REMIC III Trust  Fund.  For
the  purposes  of  such provision and except as  provided  below,
voting  rights  relating  to  100% of the  Aggregate  Certificate
Principal  Balance  will be allocated pro  rata  (by  Certificate
Principal  Balance) among such Certificates. Any such consent  by
the Holder of this Certificate shall be conclusive and binding on
such  Holder and upon all future Holders of this Certificate  and
of any Certificate issued upon the transfer hereof or in exchange
herefor or in lieu hereof whether or not notation of such consent
is made upon this Certificate. The Pooling Agreement also permits
the  amendment thereof, in certain limited circumstances, without
the consent of the Holders of any of the Certificates.

     As  provided in the Pooling Agreement and subject to certain
limitations  therein set forth, the transfer of this  Certificate
is registrable in the Certificate Register upon surrender of this
Certificate  for registration of transfer at the offices  of  the
Certificate Registrar or the office maintained by the Trustee  in
the  City and State of New York, duly endorsed by, or accompanied
by an assignment in the form below or other written instrument of
transfer   in   form   satisfactory  to  the   Trustee   or   any
Authenticating Agent duly executed by, the Holder hereof or  such
Holder's  attorney duly authorized in writing, and thereupon  one
or  more  new Certificates of Authorized Denominations evidencing
the same Percentage Interest set forth hereinabove will be issued
to the designated transferee or transferees.

     No  transfer  of  a  Certificate will be  made  unless  such
transfer  is  exempt  from  or is made  in  accordance  with  the
registration  requirements  of the Securities  Act  of  1933,  as
amended   (the   "Securities  Act")  and  any  applicable   state
securities  laws.  In the event that a transfer  is  to  be  made
without registration or qualification under applicable laws,  (i)
in  the  event such transfer is made pursuant to Rule 144A  under
the Securities Act, the Company and the Trustee shall require the
transferee  to execute an investment letter in substantially  the
form  attached  as  Exhibit  L to the  Pooling  Agreement,  which
investment  letter shall not be an expense of  the  Company,  the
Master Servicer or the Trustee and (ii) in the event that such  a
transfer  is not made pursuant to Rule 144A under the  Securities
Act,  the  Company may require an Opinion of Counsel satisfactory
to  the  Company  that  such transfer may be  made  without  such
registration or qualification, which Opinion of Counsel shall not
be an expense of the Company, the Master Servicer or the Trustee.
Neither the Company nor the Trustee will register the Certificate
under the Securities Act, 

                                H-3

<PAGE>


qualify the Certificate under any state securities  law or provide
registration rights to any  purchaser. Any  Holder  desiring  to 
effect such transfer  shall,  and  does hereby  agree  to,  
indemnify the Trustee, the  Company  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.

     The   Certificates   are   issuable   only   as   registered
Certificates   without   coupons  in   Authorized   Denominations
specified  in the Pooling Agreement. As provided in  the  Pooling
Agreement  and subject to certain limitations therein set  forth,
Certificates are exchangeable for new Certificates of  Authorized
Denominations  evidencing  the same  aggregate  interest  in  the
portion   of   the   REMIC  III  Available  Distribution   Amount
distributable on this Class of Certificate, as requested  by  the
Holder surrendering the same.

     A  reasonable  service  charge may  be  made  for  any  such
registration of transfer or exchange, and the Trustee may require
payment   of  a  sum  sufficient  to  cover  any  tax  or   other
governmental charge payable in connection therewith.

     The  Company, the Trustee and the Certificate Registrar  and
any  agent  of  the  Company,  the  Trustee  or  the  Certificate
Registrar may treat the Person in whose name this Certificate  is
registered as the owner hereof for all purposes, and neither  the
Company,  the  Trustee, the Certificate Registrar  nor  any  such
agent shall be affected by notice to the contrary.

     The  obligations  created by the Pooling Agreement  and  the
trust funds created thereby shall terminate upon (i) the later of
the  maturity or other liquidation (including repurchase  by  the
Company) of the last Mortgage Loan remaining in the REMIC I Trust
Fund or the disposition of all property acquired upon foreclosure
or deed in lieu of foreclosure of any Mortgage Loan, and (ii) the
payment  to Certificateholders of all amounts held by the Trustee
and  required  to  be  paid  to  them  pursuant  to  the  Pooling
Agreement. In the event that the Company repurchases any Mortgage
Loan  pursuant  to the Pooling Agreement, such Pooling  Agreement
generally   requires   that  the  Trustee   distribute   to   the
Certificateholders in the aggregate an amount equal  to  100%  of
the  unpaid Principal Balance of such Mortgage Loan, plus accrued
interest  at  the  applicable  Pass-Through  Rate  to  the   next
scheduled  Due Date for the Mortgage Loan. The Pooling  Agreement
permits, but does not require, the Company to repurchase from the
REMIC I Trust Fund all Mortgage Loans at the time subject thereto
and  all  property acquired in respect of any Mortgage Loan  upon
payment to the Certificateholders of the amounts specified in the
Pooling  Agreement. The exercise of such right will effect  early
retirement of the Certificates, the Company's right to repurchase
being  subject to the aggregate unpaid Principal Balance  of  the
Mortgage  Loans  at the time of repurchase being less  than  five
percent  (5%)  of the aggregate unpaid Principal Balance  of  the
Mortgage Loans as of the Cut-Off Date.

                              H-4

<PAGE>

                           ASSIGNMENT
                                


     FOR  VALUE  RECEIVED  the  undersigned  hereby  sell(s)  and
assign(s) and transfer(s) unto __________________________________
_________________________________________________________________
(Please print or typewrite name and address, including postal zip
code   of  assignee.  Please  insert  social  security  or  other
identifying number of assignee.)

the   within   Mortgage  Pass-Through  Certificate   and   hereby
irrevocably constitutes and appoints ____________________________
_________________________________________________________________

Attorney   to   transfer  said  Certificate  on  the  Certificate
Register, with full power of substitution in the premises.

Dated:___________   _____________________________________________
                    Signature Guaranteed
                    
                    _____________________________________________
                    NOTICE: The signature to this assignment must
                            correspond with the name as written
                            upon the face of the within instrument
                            in every particular, without alteration 
                            or enlargement or any change whatever.
                            This Certificate does not represent an
                            obligation of or an interest in PNC
                            Mortgage Securities Corp. or any of
                            its affiliates, including PNC Bank Corp.
                            Neither this Certificate nor the
                            underlying Mortgage Loans are 
                            guaranteed by any agency or
                            instrumentality of the United States.


                                 H-5

<PAGE>
                           
                                                    Exhibit I
                                                    
                                                    
                     TRANSFEROR CERTIFICATE
                     ----------------------
                                
                             [Date]
                                
U.S. Bank National Association, as Trustee
180 East 5th Street, SPFT0210
St. Paul, MN 55101
Attn:  Structured Finance

     Re:  PNC Mortgage Securities Corp. Mortgage Pass-Through
     ---  ----------------------------------------------------
          Certificates, Series 1998-6, Class [R-1] [R-2] [R-3]
          ----------------------------------------------------
          
Ladies and Gentlemen:

     This  letter is delivered to you in connection with the sale
from __________________________ (the "Seller") to _______________
(the "Purchaser") of $____________________ initial Certificate
Principal Balance of Mortgage Pass-Through Certificates, Series
1998-6,  Class [R-1][R-2][R-3] (the "Certificate"),  pursuant  to
Section 5.01 of the Pooling and Servicing Agreement (the "Pooling
Agreement"),  dated  as  of  July  1,  1998  among  PNC  Mortgage
Securities   Corp.,  as  depositor  and  master   servicer   (the
"Company")  and U.S. Bank National Association, as  trustee  (the
"Trustee"). All terms used herein and not otherwise defined shall
have  the meanings set forth in the Pooling Agreement. The Seller
hereby certifies, represents and warrants to, and covenants with,
the Company and the Trustee that:

     1.    No  purpose of the Seller relating to the sale of  the
Certificate  by  the Seller to the Purchaser is  or  will  be  to
enable the Seller to impede the assessment or collection of tax.

     2.   The Seller understands that the Purchaser has delivered
to  the  Trustee  and  the  Company a  transferee  affidavit  and
agreement  in  the  form  attached to the  Pooling  Agreement  as
Exhibit  J.  The  Seller  does  not  know  or  believe  that  any
representation contained therein is false.

     3.    The  Seller has no actual knowledge that the  proposed
Transferee is not a Permitted Transferee.

     4.    The  Seller has no actual knowledge that the Purchaser
would be unwilling or unable to pay taxes due on its share of the
taxable income attributable to the Certificates.

     5.    The Seller has conducted a reasonable investigation of
the  financial condition of the Purchaser and, as a result of the
investigation, found that the Purchaser has historically paid its
debts  as  they  came due, and found no significant  evidence  to
indicate that the Purchaser will not continue to pay its debts as
they come due in the future.


                              I-1

<PAGE>


     6.    The  Purchaser has represented to the Seller that,  if
the  Certificates constitute a noneconomic residual interest,  it
(i) understands that as holder of a noneconomic residual interest
it  may  incur  tax  liabilities in  excess  of  any  cash  flows
generated  by  the  interest,  and  (ii)  intends  to  pay  taxes
associated  with its holding of the Certificates as  they  become
due.

                              Very truly yours,
                              
                              [Seller]
                              
                              By:_____________________________
                                Name:_________________________
                                Title:________________________


                              I-2

<PAGE>

                             Exhibit J
                                                    
                                                    
               TRANSFEREE AFFIDAVIT AND AGREEMENT
                                


STATE OF       )
               )   ss:
COUNTY OF      )



          [NAME OF OFFICER], being first duly sworn, deposes  and
          says:
          
          1.    That he is [Title of Officer] of [Name of  Owner]
(record  or  beneficial  owner  of  the  Class  [R-1][R-2]  [R-3]
Certificate (the "Owner")), a [savings institution] [corporation]
duly  organized  and existing under the laws  of  [the  State  of
                  ]  [the  United States], on behalf of which  he
makes this affidavit and agreement.

          2.    That  the  Owner (i) is not and  will  not  be  a
"disqualified organization" as of [date of transfer]  within  the
meaning  of  Section 860E(e)(5) of the Internal Revenue  Code  of
1986,  as amended (the "Code") and will endeavor to remain  other
than  a  disqualified organization for so long as it retains  its
ownership interest in the Class [R-1][R-2][R-3] Certificates, and
(ii) is acquiring the Class [R-1][R-2][R-3] Certificates for  its
own account or for the account of another Owner from which it has
received  an  affidavit and agreement in substantially  the  same
form  as  this  affidavit and agreement.  (For  this  purpose,  a
disqualified organization" means the United States, any state  or
political  subdivision thereof, or any agency or  instrumentality
of any of the foregoing (other than an instrumentality all of the
activities  of  which  are subject to tax  and,  except  for  the
Federal Home Loan Mortgage Corporation, a majority of whose board
of  directors is not selected by any such governmental entity, or
any  foreign  government or international  organization,  or  any
agency   or   instrumentality  of  such  foreign  government   or
organization, any rural electric or telephone cooperative, or any
organization (other than certain farmers' cooperatives)  that  is
generally exempt from federal income tax unless such organization
is subject to the tax on unrelated business taxable income).

          3.    That the Owner is aware (i) of the tax that would
be imposed on transfers of the Class [R-1][R-2][R-3] Certificates
after  March  31,  1988;  (ii) that such  tax  would  be  on  the
transferor,  or,  if  such transfer is through  an  agent  (which
person   includes  a  broker,  nominee  or  middle-man)   for   a
disqualified  organization, on the agent; (iii) that  the  person
other-wise liable for the tax shall be relieved of liability  for
the  tax  if the transferee furnishes to such person an affidavit
that  the transferee is not a disqualified organization  and,  at
the  time of transfer, such person does not have actual knowledge
that the affidavit is false; and (iv) that the Class [R-1][R-2][R-
3]  Certificates may be a "noneconomic residual interest"  within
the  meaning of 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,  if a significant  purpose  of  the
transfer was to enable the transferor to impede the assessment or
collection of tax.

          4.    That the Owner is aware of the tax imposed  on  a
"pass-through   entity"   holding   the   Class   [R-1][R-2][R-3]
Certificates if at any time during the taxable year of the  pass-
through  entity a disqualified organization is the record  holder
of an interest in such entity. (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.)

                             J-1

<PAGE>

          5.    That the Owner is aware that the Trustee will not
register  the  Transfer of the Class [R-1][R-2][R-3] Certificates
unless the transferee, or the transferees' agent, delivers to  it
an  affidavit and agreement, among other things, in substantially
the  same  form  as  this  affidavit  and  agreement.  The  Owner
expressly agrees that it will not consummate any such transfer if
it knows or believes that any of the representations contained in
such affidavit and agreement are false.

          6.    That the Owner has reviewed the restrictions  set
forth  on the face of the Class [R-1][R-2][R-3] Certificates  and
the  provisions  of Section 5.01 of the Pooling  Agreement  under
which  the  Class  [R-1][R-2][R-3] Certificates were  issued  (in
particular,  clauses  (iii)(A) and (iii)(B)  of  Section  5.01(c)
which authorize the Trustee to deliver payments to a person other
than  the Owner and negotiate a mandatory sale by the Trustee  in
the  event  the  Owner holds such Certificates  in  violation  of
Section 5.01). The Owner expressly agrees to be bound by  and  to
comply with such restrictions and provisions.

          7.     That   the  Owner  consents  to  any  additional
restrictions or arrangements that shall be deemed necessary  upon
advice  of  counsel  to  constitute a reasonable  arrangement  to
ensure  that the Class [R-1][R-2][R-3] Certificates will only  be
owned,  directly  or  indirectly, by  an  Owner  that  is  not  a
disqualified organization.

          8.    The  Owner's  Taxpayer Identification  Number  is
                               .

          9.    That  no  purpose of the Owner  relating  to  the
purchase  of the Class [R-1][R-2][R-3] Certificates by the  Owner
is  or  will be to enable the transferor to impede the assessment
or collection of tax.

          10.   That  the  Owner  has  no  present  knowledge  or
expectation that it will be unable to pay any United States taxes
owed by it so long as any of the Certificates remain outstanding.

          11.   That  the  Owner  has  no  present  knowledge  or
expectation  that  it  will  become insolvent  or  subject  to  a
bankruptcy  proceeding  for so long as any  of  the  Certificates
remain outstanding.

          12.   That no purpose of the Owner relating to any sale
of the Class [R-1][R-2][R-3] Certificates by the Owner will be to
impede the assessment or collection of tax.

          13.   The Owner is 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  United States federal income tax purposes regardless
of  its connection with the conduct of a trade or business within
the United States.

          14.   The  Owner  hereby agrees to cooperate  with  the
Company  and  to take any action required of it by  the  Code  or
Treasury   regulations  thereunder  (whether  now  or   hereafter
promulgated) in order to create or maintain the REMIC  status  of
the REMIC I Trust Fund, the REMIC II Trust Fund and the REMIC III
Trust Fund (the "Trust Funds").

          15.   The Owner hereby agrees that it will not take any
action that could endanger the REMIC status of the Trust Funds or
result in the imposition of tax on the Trust Funds unless counsel
for,  or acceptable to, the Company has provided an opinion  that
such  action will not result in the loss of such REMIC status  or
the imposition of such tax, as applicable.

          16.  The Owner as transferee of the Class [R-1][R-2][R-
3]  Certificates has represented to their transferor that, if the
Class   [R-1][R-2][R-3]  Certificates  constitute  a  noneconomic
residual interest, 

                              J-2

<PAGE>

the Owner(i) understands that as holder of a noneconomic residual 
interest it may incur tax liabilities in excess of any cash flows 
generated by the interest, and (ii) intends to pay taxes associated 
with its holding of the Class [R-1][R-2][R-3] Certificates as they 
become due.

          IN   WITNESS   WHEREOF,  the  Owner  has  caused   this
instrument  to  be  executed  on  its  behalf,  pursuant  to  the
authority  of its Board of Directors, by its [Title  of  Officer]
and  its corporate seal to be hereunto attached, attested by  its
[Assistant] Secretary, this           day of          , 19 __ .

                                        [Name of Owner]
                                        
                                        By:____________________
                                            [Name of Officer]
                                            [Title of Officer]
                                        
[Corporate Seal]

ATTEST:





[Assistant] Secretary

     Personally  appeared  before me  the  above-named  [Name  of
Officer],  known  or  proved to me to  be  the  same  person  who
executed  the  foregoing  instrument and  to  be  the  [Title  of
Officer]  of  the Owner, and Acknowledged to me that he  executed
the  same as his free act and deed and the free act and  deed  of
the Owner.

   Subscribed and sworn before me this ___ day of _________, 19__.


                                    ----------------------
                                    NOTARY PUBLIC
                                        
                                    COUNTY OF
                                    STATE OF
                                    My Commission expires the  day
                                    of -----------, 19--


                                J-3

<PAGE>


                              Exhibit K
                              [RESERVED]
                                           

                                 K-1

<PAGE>


                                                  Exhibit L
                                                    
                                                    
          [FORM OF RULE 144A INVESTMENT REPRESENTATION]
                                
     Description of Rule 144A Securities, including numbers:
                                
                                
               ______________________________________
                                
               ______________________________________


     The   undersigned    seller,  as  registered   holder   (the
"Seller"), intends to transfer the Rule 144A Securities described
above to the undersigned buyer (the "Buyer").

     1.   In connection with such transfer and in accordance with
the  agreements  pursuant to which the Rule 144A Securities  were
issued,  the Seller hereby certifies the following facts: Neither
the   Seller  nor  anyone  acting  on  its  behalf  has  offered,
transferred, pledged, sold or otherwise disposed of the Rule 144A
Securities, any interest in the Rule 144A Securities or any other
similar  security to, or solicited any offer to buy or  accept  a
transfer,   pledge  or  other  disposition  of  the   Rule   144A
Securities, any interest in the Rule 144A Securities or any other
similar security from, or otherwise approached or negotiated with
respect  to  the Rule 144A Securities, any interest in  the  Rule
144A Securities 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 Rule 144A Securities
under the Securities Act of 1933, as amended (the "1933 Act"), or
that  would render the disposition of the Rule 144A Securities  a
violation  of  Section 5 of the 1933 Act or require  registration
pursuant  thereto, and that the Seller has not offered  the  Rule
144A  Securities  to any person other than the Buyer  or  another
"qualified institutional buyer" as defined in Rule 144A under the
1933 Act.

     2.    The  Buyer  warrants and represents to, and  covenants
with, the Seller, the Trustee and the Master Servicer (as defined
in the Pooling and Servicing Agreement (the "Agreement") dated as
of  July  1,  1998  between  PNC Mortgage  Securities  Corp.,  as
Depositor and Master Servicer and U.S. Bank National Association,
as  Trustee)  pursuant to Section 5.01(f) of  the  Agreement,  as
follows:

          a.     The   Buyer  understands  that  the  Rule   144A
     Securities  have not been registered under the 1933  Act  or
     the securities laws of any state.
     
          b.     The   Buyer   considers  itself  a  substantial,
     sophisticated  institutional investor having such  knowledge
     and experience in financial and business matters that it  is
     capable of evaluating the merits and risks of investment  in
     the Rule 144A Securities.
     
          c.    The  Buyer has received and reviewed the  Private
     Placement  Memorandum dated as of June __, 1998 relating  to
     the  Rule  144A Securities and has been furnished  with  all
     information regarding the Rule 144A Securities that  it  has
     requested from the Seller, the Trustee, the Company  or  the
     Master Servicer.
     
          d.    Neither the Buyer nor anyone acting on its behalf
     has   offered,  transferred,  pledged,  sold  or   otherwise
     disposed  of the Rule 144A Securities, any interest  in  the
     Rule  144A Securities or 

                              L-1

<PAGE>



     any other similar security to, or solicited any offer to buy 
     or accept a transfer, pledge or other disposition of the Rule 
     144A Securities, any interest in the Rule 144A Securities or 
     any other similar security from, or otherwise approached or 
     negotiated with respect to the Rule 144A Securities, any 
     interest in the Rule 144A Securities 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 Rule 144A Securities under 
     the 1933 Act or that would render the disposition of the 
     Rule 144A Securities a violation of Section 5 of the 1933 
     Act or require registration pursuant thereto, nor will it 
     act, nor has it authorized or will it authorize any person 
     to act, in such manner with respect to the Rule 144A 
     Securities.
     
          e.    The Buyer is a "qualified institutional buyer" as
     that term is defined in Rule 144A under the 1933 Act and has
     (1)  completed either of the forms of certification to  that
     effect  attached  hereto as Annex  1  or  Annex  2,  or  (2)
     obtained the waiver of the Company with respect to  Annex  1
     and  Annex  2 pursuant to Section 5.01(f) of the  Agreement.
     The  Buyer  is  aware that the sale to it is being  made  in
     reliance on Rule 144A. The Buyer is acquiring the Rule  144A
     Securities  for  its own account or the  accounts  of  other
     qualified  institutional buyers, understands that such  Rule
     144A  Securities 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 1933 Act.
     
          f.    The  Buyer is not affiliated with (i) the Trustee
     or   (ii)  any  Rating  Agency  that  rated  the  Rule  144A
     Securities.
     
          g.    If  applicable, the Buyer has complied, and  will
     continue  to  comply,  with  the guidelines  established  by
     Thrift  Bulletin 12 issued December 13, 1988, by the  Office
     of  Regulatory  Activities of the  Federal  Home  Loan  Bank
     System.
     
     [Required  only in the case of a transfer of  a  Subordinate
Certificate or a Class I-A-23 Certificate] [3. The Buyer warrants
and  represents to, and covenants with, the Trustee,  the  Master
Servicer  and the Company that (1) the Buyer is not  an  employee
benefit  plan (within the meaning of Section 3(3) of the Employee
Retirement  Income  Security Act of 1974, as amended  ("ERISA")),
subject  to  the  prohibited  transaction  provisions  of   ERISA
("Plan"), or a plan (within the meaning of Section 4975(e)(1)  of
the  Internal Revenue Code of 1986 ("Code")) subject  to  Section
4975  of  the Code (also a "Plan"), and the Buyer is not directly
or  indirectly purchasing the Rule 144A Securities on behalf  of,
as  investment manager of, as named fiduciary of, as trustee  of,
or  with  "plan assets" of any Plan, (2) the Buyer's purchase  of
the  Rule  144A  Securities is permissible under applicable  law,
will   not  constitute  or  result  in  a  non-exempt  prohibited
transaction  under Section 406 of ERISA or Section  4975  of  the
Code and will not subject the Trustee, the Master Servicer or the
Company to any obligation or liability (including obligations  or
liabilities  under Section 406 of ERISA or Section  4975  of  the
Code)  in addition to those undertaken in this Agreement and  the
Buyer  has  provided  an Opinion of Counsel  to  such  effect  in
accordance with Section 5.01(d) of the Agreement or (3) the Buyer
is  an insurance company, the source of funds to be used by it to
purchase  the  Rule  144A  Securities is  an  "insurance  company
general  account"  (within the meaning  of  Department  of  Labor
Prohibited Transaction Class Exemption ("PTCE") 95-60),  and  the
purchase is being made in reliance upon the availability  of  the
exemptive  relief afforded under Sections I and III of  PTCE  95-
60.]

     4.     This  document  may  be  executed  in  one  or   more
counterparts  and  by the different parties  hereto  on  separate
counterparts, each of which, when so executed, shall be deemed to
be an original; such counterparts, together, shall constitute one
and the same document.

                             L-2

<PAGE>


     IN  WITNESS  WHEREOF, each of the parties has executed  this
document as of the date set forth below.



_______________________________   ________________________________
     Print Name of Seller               Print Name of Buyer


By:____________________________   By:_____________________________
   Name:                             Name:
   Title:                            Title:


Taxpayer Identification: ______      Taxpayer Identification: _____
No.: __________________________      No.: _________________________
Date:__________________________      Date: ________________________




                               L-3

<PAGE>
                                             Annex 1 to Exhibit L
                                                                 
    QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A
    --------------------------------------------------------
                                
     [For Buyers Other Than Registered Investment Companies]
                                


     The  undersigned hereby certifies as follows  in  connection
with  the  Rule  144A  Investment Representation  to  which  this
Certification is attached:

     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  ("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.
     
     ___   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.
     
     ___    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 or territory or the District of Columbia.



- -------------------------------
     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.

                                L-1-1

<PAGE>

     
     ___   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  Section  3(3)  of  the   Employee
     Retirement Income Security Act of 1974, as amended ("ERISA")
     and is subject to the fiduciary responsibility provisions of
     ERISA.
     
     ___   Investment Adviser. The Buyer is an investment adviser
     registered under the Investment Advisers Act of 1940.
     
     ___   SBIC. The 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. The Buyer is a  business
     development company as defined in Section 202(a)(22) of  the
     Investment Advisers Act of 1940.
     
     ___  Trust Fund. The Buyer is a trust fund whose trustee  is
     a   bank  or  trust  company  and  whose  participants   are
     exclusively (a) plans 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, or (b) employee benefit plans within  the
     meaning  of  Title  I  of  the  Employee  Retirement  Income
     Security  Act of 1974, but is not a trust fund that includes
     as  participants individual retirement accounts or  H.R.  10
     plans.
     
     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)  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.

     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.  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.

     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.


                                L-1-2

<PAGE>


     _____   _____   Will the Buyer be purchasing the Rule 144A

      Yes      No    Securities only for the Buyer's own account?
     
     6.    If  the answer to the foregoing question is "no",  the
Buyer  agrees that, in connection with any purchase of securities
sold to the Buyer for the account of a third party (including any
separate  account) in reliance on Rule 144A, the Buyer will  only
purchase for the account of a third party that at the time  is  a
"qualified institutional buyer" within the meaning of Rule  144A.
In  addition,  the Buyer agrees that the Buyer will not  purchase
securities  for  a third party unless the Buyer  has  obtained  a
current  representation letter from such  third  party  or  taken
other  appropriate steps contemplated by Rule  144A  to  conclude
that  such  third  party independently meets  the  definition  of
"qualified institutional buyer" set forth in Rule 144A.

     7.   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 Rule 144A Securities will constitute a reaffirmation
of this certification as of the date of such purchase.





                                 ________________________________
                                        Print Name of Buyer


                                 By:_____________________________
                                     Name:
                                     Title:
                                 Date:___________________________




                               L-1-3

<PAGE>


                             
                       ANNEX 2 TO EXHIBIT L
     QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A
                                
      [For Buyers That Are Registered Investment Companies]
                                


     The  undersigned hereby certifies as follows  in  connection
with  the  Rule  144A  Investment Representation  to  which  this
Certification is attached:

     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  ("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, 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.

     ____  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) bank
deposit   notes   and   certificates  of  deposit,   (iii)   loan
participations, (iv) repurchase agreements, (v) securities  owned
but subject to a repurchase agreement and (vi) currency, interest
rate and commodity swaps.

     5.    The  Buyer is familiar with Rule 144A and  understands
that each of the parties to which this certification is made  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.    The  undersigned will notify each of  the  parties  to
which   this  certification  is  made  of  any  changes  in   the
information  and  conclusions  herein.  Until  such  notice,  the
Buyer's  purchase  of  Rule  144A Securities  will  constitute  a
reaffirmation of this certification by the undersigned as of  the
date of such purchase.

                             L-2-1

<PAGE>



                                  ________________________________
                                        Print Name of Buyer


                                   By:____________________________
                                     Name:
                                     Title:
   
                                   Date:__________________________
                              
                              
                                   IF AN ADVISER:
                              
                                   ________________________________
                                        Print Name of Buyer
                              
                              
                                   By:_____________________________ 
                                     Name:
                                     Title:
                                   Date:___________________________
                              
(SEAL)


                                L-2-2

<PAGE>
                                                    Exhibit M
                                                    
                                                    


                             [Date]
                                
[Company]

          Re:  Pooling  and Servicing Agreement dated as of  July
               1,  1998  by  and between PNC Mortgage  Securities
               Corp., as Depositor and Master Servicer, and  U.S.
               Bank National Association, as Trustee, relating to
               PNC   Mortgage  Securities  Corp.  Mortgage  Pass-
               Through Certificates, Series 1998-6
               
Ladies and Gentlemen:

     In  accordance  with  Section 2.02  of  the  above-captioned
Pooling  and  Servicing Agreement, the undersigned,  as  Trustee,
hereby  certifies that, except as noted on the attachment hereto,
as  to  each  Mortgage Loan listed in the Mortgage Loan  Schedule
(other  than  any  Mortgage Loan paid in full or  listed  on  the
attachment hereto) it or the Custodian on its behalf has reviewed
the  documents delivered to it or to the Custodian on its  behalf
pursuant  to Section 2.01 of the Pooling and Servicing  Agreement
and  has determined that (i) all documents required (in the  case
of  instruments described in clauses (X)(vi) and  (Y)(x)  of  the
definition  of  "Mortgage  File," known  by  the  Trustee  to  be
required) pursuant to the third paragraph of Section 2.01 of  the
Pooling  and Servicing Agreement have been executed and  received
as  of the date hereof are in its possession or in the possession
of  the Custodian on its behalf and (ii) all such  documents have
been executed and relate to the Mortgage Loans identified in  the
Mortgage  Loan  Schedule.  The Trustee has  made  no  independent
examination  of  such  documents beyond the  review  specifically
required  in the above referenced Pooling and Servicing Agreement
and  has  relied upon the purported genuineness and due execution
of  any such documents and upon the purported genuineness of  any
signature  thereon. The Trustee makes no representations  as  to:
(i)  the validity, legality, enforceability or genuineness of any
of  the  documents contained in each Mortgage File or any of  the
Mortgage Loans identified on the Mortgage Loan Schedule, or  (ii)
the collectability, insurability, effectiveness or suitability of
any such Mortgage Loan.

     Capitalized  words and phrases used herein  shall  have  the
respective  meanings  assigned to  them  in  the  above-captioned
Pooling and Servicing Agreement.



                                   _____________________________
                                   as Trustee


                                   By:__________________________
                                      Name:
                                      Title:

                               M-1

   
                            EXHIBIT N
                                                    
                                                    
                      BENEFIT PLAN AFFIDAVIT
                                 
U.S. Bank National Association, as Trustee
180 East 5th Street, SPFT0210
St. Paul, MN 55101
Attn:  Structured Finance

PNC Mortgage Securities Corp.
75 North Fairway Drive
Vernon Hills, IL  60061

RE:  PNC MORTGAGE SECURITIES CORP.
     MORTGAGE PASS-THROUGH CERTIFICATES, SERIES 1998-6
     (THE "TRUST") CLASS [I-A-23] [_-B-_] CERTIFICATES
     (THE "PURCHASED CERTIFICATES")
     
     Under   penalties   of  perjury,  I,  _____________________,
declare  that,  to  the  best  of my knowledge  and  belief,  the
following representations are true, correct and complete; and

          1.      That    I    am    the    _______________    of
__________________    (the    "Purchaser"),    whose     taxpayer
identification number is  ___________, and on behalf of  which  I
have the authority to make this affidavit.

          2.    That  the  Purchaser  is  acquiring  a  Purchased
Certificate representing an interest in the Trust Funds.

          3.   That the Purchaser is either:

     (a)   not an employee benefit plan or other plan subject  to
the  prohibited transaction provisions of the Employee Retirement
Income  Security  Act of 1974, as amended ("ERISA"),  or  Section
4975  of  the  Internal  Revenue Code of 1986,  as  amended  (the
"Code")  (a  "Plan") or any other person (including an investment
manager,  a  named  fiduciary or a trustee of  any  Plan)  acting
directly  or indirectly on behalf of, or purchasing  any  of  the
Purchased Certificates with "plan assets" of, any Plan within the
meaning  of  the  Department of Labor ("DOL")  regulation  at  29
C.F.R. Section 2510.3-101; or

     (b)  an insurance company, the source of funds to be used by
it  to  purchase  the  Purchased Certificates  is  an  "insurance
company  general account" (within the meaning of  DOL  Prohibited
Transaction Class Exemption ("PTCE") 95-60), and the purchase  is
being  made  in  reliance upon the availability of the  exemptive
relief afforded under Sections I and III of PTCE 95-60.

          IN  WITNESS  WHEREOF,  the Purchaser  has  caused  this
instrument  to  be  duly  executed on its  behalf,  by  its  duly
authorized officer this _____ day of __________________, 199__.

[Purchaser]

By:___________________________
   Its:

                                 N-1

<PAGE>


Personally  appeared before me ______________________,  known  or
proved  to  me  to be the same person who executed the  foregoing
instrument  and  to be a ________________ of the  Purchaser,  and
acknowledged  to me that (s)he executed the same as his/her  free
act and deed and as the free act and deed of the Purchaser.

     SUBSCRIBED and SWORN to before me this day of ______, 19__.



                                      ______________________________
                                      Notary Public


                                 N-1




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