-----------------------------------------------------------------------
  MSFC Problem Reporting and Corrective Action (PRACA) System

  WHOLE RECORD REPORT( + ADDENDUM)
  -----------------------------------------------------------------------

+--------------+---------------+-----------+---------+------+--------+
| **MSFC       | **In-Flight   | **C       | **      | *    |        |
| Record \#**\ | Anomaly       | ontractor | JSC#**\ | *KSC |        |
| A08085       | Number**\     | Report    | \--     | #**\ |        |
|              | \--           | Number**\ |         | \--  |        |
|              |               | E-008     |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| MULTIPLEXER  |               |           |         |      |        |
| VIBRATION    |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **EICN#**\   | **ELEMENT**\  | **Cont    | **F     | **   |        |
| \--          | ET            | ractor**\ | SCM#**\ | FCRI |        |
|              |               | MMMSS     | \--     | T**\ |        |
|              |               |           |         | 3    |        |
+--------------+---------------+-----------+---------+------+--------+
| **HCRIT**\   | **Sys_Lvl**\  | **Misc    |         |      |        |
| \--          | N             | Codes**\  |         |      |        |
|              |               | A B C D E |         |      |        |
|              |               | F G H I J |         |      |        |
|              |               | K L M N O |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| EIM          | N/A           | N/A       | N/A     | UFAC |        |
|              |               |           |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | N/A  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| LRU          | N/A           | N/A       | N/A     | UFAC |        |
|              |               |           |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | N/A  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| NCA          | PCM           | PD6400478 | 0000001 | UFAC |        |
|              | MULTIPLEXER   |           |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | GU   |        |
|              |               |           |         | LTON |        |
+--------------+---------------+-----------+---------+------+--------+
| **Test/      | **Prevailing  | **F /     | **Fail  | **   |        |
| Operation**\ | Condtion**\   | U**\      | Mode**\ | Caus |        |
| Q - QAL      | \--           | F         | \--     | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **System**\  | **Defect**\   | **Ma      | **Work  | **   |        |
| ELECTRICAL   | \--           | terial**\ | Con     | Fail |        |
|              |               | \--       | tact**\ | Dat  |        |
|              |               |           | R.      | e**\ |        |
|              |               |           | JACKSON | 09   |        |
|              |               |           |         | /28/ |        |
|              |               |           |         | 1978 |        |
+--------------+---------------+-----------+---------+------+--------+
| **Received   | **Date        | **FMEA    | **IFA:  | *    |        |
| at MSFC**\   | Isolated**\   | Ref       | Mission | *Mis |        |
| 07/01/1979   | \--           | erence**\ | P       | sion |        |
|              |               | 3.3.2     | hase**\ | Ela  |        |
|              |               |           | \--     | psed |        |
|              |               |           |         | Tim  |        |
|              |               |           |         | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            |               | **S       |         | **   |        |
| *Location**\ |               | ymptom**\ |         | Time |        |
| GULTON       |               | ER -      |         | Cycl |        |
|              |               | ERRONEOUS |         | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            |               |           |         |      |        |
| *Effectivity |               |           |         |      |        |
| Text**\      |               |           |         |      |        |
| NONE         |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Vehicle    |               |           |         |      |        |
| Effectivity  |               |           |         |      |        |
| Codes**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Vehicle    | **Vehicle     | **Vehicle | **      | *    |        |
| 1**\         | 2**\          | 3**\      | Vehicle | *Veh |        |
| \--          | \--           | \--       | 4**\    | icle |        |
|              |               |           | \--     | 5**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Mission    |               |           |         |      |        |
| Effectivity  |               |           |         |      |        |
| Codes**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Mssn 1**\  | **Mssn 2**\   | **Mssn    | **Mssn  | **   |        |
| \--          | \--           | 3**\      | 4**\    | Mssn |        |
|              |               | \--       | \--     | 5**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Estimated  |               |           |         |      |        |
| Completion   |               |           |         |      |        |
| Dates**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **MSFC       | **Contractor  | **LVL 3   | *       |      |        |
| Approved     | Req Defer     | Close**\  | *Remark |      |        |
| Defer Until  | Until Date**\ | \--       | /       |      |        |
| Date**\      | \--           |           | Ac      |      |        |
| \--          |               |           | tion**\ |      |        |
|              |               |           | \--     |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **I          |               |           |         |      |        |
| nvestigation |               |           |         |      |        |
| / Resolution |               |           |         |      |        |
| Summary**    |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Last MSFC  | **CN RSLV     | **Defer   | **Add   | *    |        |
| Update**\    | SBMT**\       | Date**\   | Date**\ | *R/C |        |
| 10/07/1987   | 07/01/1979    | \--       | \--     | Code |        |
|              |               |           |         | s**\ |        |
|              |               |           |         | 0 -  |        |
|              |               |           |         | EXPL |        |
|              |               |           |         | \--  |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Assignee** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Design**\  | **Chief       | **S &     | **Pro   | *    |        |
| G. PLATT     | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|              | \--           | D. NEWMAN | R.      | ject |        |
|              |               |           | ABRAHAM | MG   |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Approval** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Design**\  | **Chief       | **S &     | **Pro   | *    |        |
| N/A          | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|              | \--           | N/A       | N/A     | ject |        |
|              |               |           |         | MG   |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **PAC        | **PAC Review  | **MSFC    | **St    | *    |        |
| Assignee**\  | Complete**\   | Closure   | atus**\ | *F/A |        |
| M. GLASS     | MG            | Date**\   | C -     | C    |        |
|              |               | 0         | CLOSED  | ompl |        |
|              |               | 7/01/1979 |         | etio |        |
|              |               |           |         | n**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    | **SEV**\      | **Program | **      | **O  |        |
| Type**\      | \--           | Name**\   | REVL**\ | PRIN |        |
| \--          |               | \--       | \--     | C**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **FUNC       | **Software    | *         |         | **SU | **So   |
| MOD**\       | E             | *Software |         | BTYP | ftware |
| \--          | ffectivity**\ | Fail      |         | E**\ | C      |
|              | \-- \-- \--   | CD**\     |         | \--  | losure |
|              | \-- \--       | \--       |         |      | CD**\  |
|              |               |           |         |      | \--    |
+--------------+---------------+-----------+---------+------+--------+
| **RES PERSON | **Approval    |           |         |      |        |
| L2**\        | Signature     |           |         |      |        |
| \--          | L3**\         |           |         |      |        |
|              | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| \--          | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| \--          | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| \--          | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Contractor |               |           |         |      |        |
| Status       |               |           |         |      |        |
| Summary**    |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Reliabi    |               |           |         |      |        |
| lity/Quality |               |           |         |      |        |
| Assurance    |               |           |         |      |        |
| Concerns,    |               |           |         |      |        |
| Recomm       |               |           |         |      |        |
| endations:** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    |               |           |         |      |        |
| D            |               |           |         |      |        |
| escription** |               |           |         |      |        |
|              |               |           |         |      |        |
| 1\. S/N 1    |               |           |         |      |        |
| EXPERIENCED  |               |           |         |      |        |
| MULTIPLE     |               |           |         |      |        |
| VIB.         |               |           |         |      |        |
| FAILURES     |               |           |         |      |        |
| OVER         |               |           |         |      |        |
| EXTENDED     |               |           |         |      |        |
| TEST PERIOD  |               |           |         |      |        |
|              |               |           |         |      |        |
| A. A HARD    |               |           |         |      |        |
| FAILURE WAS  |               |           |         |      |        |
| ISOLATED TO  |               |           |         |      |        |
| 1 PART AT    |               |           |         |      |        |
| THE BOARD    |               |           |         |      |        |
| LEVEL;       |               |           |         |      |        |
| HOWEVER,     |               |           |         |      |        |
|              |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALY OF     |               |           |         |      |        |
| REMOVED      |               |           |         |      |        |
| PARTS FAILED |               |           |         |      |        |
| TO VERIFY    |               |           |         |      |        |
| FAILURES. B. |               |           |         |      |        |
| UNIT         |               |           |         |      |        |
|              |               |           |         |      |        |
| INSTALLED ON |               |           |         |      |        |
| MPTA AT NSTL |               |           |         |      |        |
| FOR TANKING  |               |           |         |      |        |
| USE ONLY,    |               |           |         |      |        |
| FAILURES     |               |           |         |      |        |
| ACCEPTED AS  |               |           |         |      |        |
|              |               |           |         |      |        |
| UNVERIFIED.  |               |           |         |      |        |
| 2. S/N 1     |               |           |         |      |        |
| FAILED IN    |               |           |         |      |        |
| 40% TANKING  |               |           |         |      |        |
| AT NSTL BY A |               |           |         |      |        |
| LOSS OF ALL  |               |           |         |      |        |
|              |               |           |         |      |        |
| ANALOG DATA  |               |           |         |      |        |
| AT -15 DEG   |               |           |         |      |        |
| F. 3. S/N    |               |           |         |      |        |
| 2 - 7        |               |           |         |      |        |
| FAILURES IN  |               |           |         |      |        |
| PRE-ATP, 2   |               |           |         |      |        |
| IN ATP &     |               |           |         |      |        |
|              |               |           |         |      |        |
| 2 IN         |               |           |         |      |        |
| POST-ATP.    |               |           |         |      |        |
| FAILURES     |               |           |         |      |        |
| WERE         |               |           |         |      |        |
| ACCEPTED AS  |               |           |         |      |        |
| UNVERIFIED   |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Contractor |               |           |         |      |        |
| In           |               |           |         |      |        |
| vestigation/ |               |           |         |      |        |
| Resolution** |               |           |         |      |        |
|              |               |           |         |      |        |
| 1\. REFER TO |               |           |         |      |        |
| ATTACHED     |               |           |         |      |        |
| MEMO         |               |           |         |      |        |
| 3532-78-204  |               |           |         |      |        |
| FOR THE      |               |           |         |      |        |
| SUMMARY OF   |               |           |         |      |        |
| ACTIONS      |               |           |         |      |        |
| TAKEN        |               |           |         |      |        |
|              |               |           |         |      |        |
| TO IMPROVE   |               |           |         |      |        |
| THE          |               |           |         |      |        |
| MULTIPLEXER  |               |           |         |      |        |
| RELIABILITY. |               |           |         |      |        |
| SIGNIFICANT  |               |           |         |      |        |
| ACTIONS ARE: |               |           |         |      |        |
| A            |               |           |         |      |        |
|              |               |           |         |      |        |
| UPGRADING OF |               |           |         |      |        |
| SOLDERING.   |               |           |         |      |        |
| B.           |               |           |         |      |        |
| MECHANICAL   |               |           |         |      |        |
| DESIGN       |               |           |         |      |        |
| REVIEW,      |               |           |         |      |        |
| V            |               |           |         |      |        |
| ERIFICATION, |               |           |         |      |        |
| &            |               |           |         |      |        |
|              |               |           |         |      |        |
| I            |               |           |         |      |        |
| MPROVEMENTS. |               |           |         |      |        |
| C. CRIMP     |               |           |         |      |        |
| PROCESS      |               |           |         |      |        |
| I            |               |           |         |      |        |
| MPROVEMENTS. |               |           |         |      |        |
| D. PIND      |               |           |         |      |        |
| TESTING OF   |               |           |         |      |        |
|              |               |           |         |      |        |
| COMPONENTS.  |               |           |         |      |        |
| 2. THE       |               |           |         |      |        |
| FAILURE OF   |               |           |         |      |        |
| S/N 0000001  |               |           |         |      |        |
| ON MPTA WAS  |               |           |         |      |        |
| UNVERIFIED   |               |           |         |      |        |
|              |               |           |         |      |        |
| EXTENSIVE    |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALYSIS &   |               |           |         |      |        |
| ENGR\'G      |               |           |         |      |        |
| ASSESS- MENT |               |           |         |      |        |
| HAVE         |               |           |         |      |        |
| ESTABLISHED  |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| MOST         |               |           |         |      |        |
| PROBABLE     |               |           |         |      |        |
| CAUSE TO BE  |               |           |         |      |        |
| A DEFECTIVE  |               |           |         |      |        |
| SOLDER       |               |           |         |      |        |
| JOINT. 3.    |               |           |         |      |        |
| S/N 0000001  |               |           |         |      |        |
| WAS          |               |           |         |      |        |
|              |               |           |         |      |        |
| PREVIOUSLY   |               |           |         |      |        |
| D            |               |           |         |      |        |
| ISPOSITIONED |               |           |         |      |        |
| FOR MPTA USE |               |           |         |      |        |
| ONLY BY MARS |               |           |         |      |        |
| T00735 & IS  |               |           |         |      |        |
|              |               |           |         |      |        |
| CURRENTLY    |               |           |         |      |        |
| LOCATED AT   |               |           |         |      |        |
| NSTL FOR USE |               |           |         |      |        |
| AS A SPARE.  |               |           |         |      |        |
| THE          |               |           |         |      |        |
| TRO          |               |           |         |      |        |
| UBLESHOOTING |               |           |         |      |        |
| &            |               |           |         |      |        |
|              |               |           |         |      |        |
| RETEST FOR   |               |           |         |      |        |
| THE 40%      |               |           |         |      |        |
| TANKING      |               |           |         |      |        |
| FAILURE IS   |               |           |         |      |        |
| DOCUMENTED   |               |           |         |      |        |
| ON MARS      |               |           |         |      |        |
| T13228. 4.   |               |           |         |      |        |
| S/N          |               |           |         |      |        |
|              |               |           |         |      |        |
| 0000002      |               |           |         |      |        |
| COMPLETED    |               |           |         |      |        |
| ATP & WITH   |               |           |         |      |        |
| UNVERIFIED   |               |           |         |      |        |
| FAILURES     |               |           |         |      |        |
| D            |               |           |         |      |        |
| ISPOSITIONED |               |           |         |      |        |
|              |               |           |         |      |        |
| USE-AS-IS BY |               |           |         |      |        |
| THE MRB. S/N |               |           |         |      |        |
| 0000002 IS   |               |           |         |      |        |
| CURRENTLY    |               |           |         |      |        |
| INSTALLED ON |               |           |         |      |        |
| MPTA         |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **MSFC       |               |           |         |      |        |
| Response/C   |               |           |         |      |        |
| oncurrence** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+

  -----------------------------------------------------------------------
  MSFC Problem Reporting and Corrective Action (PRACA) System

  ASSESSMENT ADDENDUM REPORT
  -----------------------------------------------------------------------

  ---------------- ----------------- ---------------- ----------- ----------- ------------
  **MSFC           **IFA#**\         **Contractor     **JSC#**\   **KSC#**\   **EICN#**\
  Report#**\       \--               RPT#**\          \--         \--         \--
  A08085                             E-008                                    

  **Asmnt Part#**\ **Asmnt Part      **Asmnt                                  
  \--              Name**\           Serial/Lot#**\                           
                   \--               \--                                      

  **HCRIT CD**\    **FCRIT CD**\     **CAUSE CD**\    **FAIL                  
  \--              \--               \--              MODE**\                 
                                                      ER -                    
                                                      ERRONEOUS               

  **Asmnt FMEA**\  **Asmnt FM**\     **FMEA CSE**\    **FMEA                  
  \--              \--               \--              SCSE**\                 
                                                      \--                     

  **Asmnt FMEA**\  **Asmnt FM**\     **FMEA CSE**\    **FMEA                  
  \--              \--               \--              SCSE**\                 
                                                      \--                     

  **Asmnt FMEA**\  **Asmnt FM**\     **FMEA CSE**\    **FMEA                  
  \--              \--               \--              SCSE**\                 
                                                      \--                     

  **Correlated     **Correlated      **Correlated                             
  Part#**\         Part#**\          Part#**\                                 
  \--              \--               \--                                      

  **Associated     **Associated      **Associated                             
  LRU#**\          LRU#**\           LRU#**\                                  
  \--              \--               \--                                      

  **MAJOR DESIGN                                                              
  CHANGES**                                                                   

  **APRV DATE**\   **DESCRIPTION OF                                           
  \--              CHANGES**\                                                 
                   \--                                                        

  **ASSESSMENT                                                                
  TEXT**                                                                      
  ---------------- ----------------- ---------------- ----------- ----------- ------------