-----------------------------------------------------------------------

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

+--------------+---------------+-----------+---------+------+--------+
| **MSFC       | **In-Flight   | **C       | **      | *    |        |
| Record \#**\ | Anomaly       | ontractor | JSC#**\ | *KSC |        |
| A10781       | Number**\     | Report    | \--     | #**\ |        |
|              | \--           | Number**\ |         | \--  |        |
|              |               | S-073     |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| SELF-LOCKING |               |           |         |      |        |
| HIGH PROFILE |               |           |         |      |        |
| NUT HAS LOW  |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| COEFFICIENT  |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **EICN#**\   | **ELEMENT**\  | **Cont    | **F     | **   |        |
| \--          | ET            | ractor**\ | SCM#**\ | FCRI |        |
|              |               | MMMSS     | \--     | T**\ |        |
|              |               |           |         | 1    |        |
+--------------+---------------+-----------+---------+------+--------+
| **HCRIT**\   | **Sys_Lvl**\  | **Misc    |         |      |        |
| 3            | Y             | 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          | HIGH PROFILE  | 33L2      | N/A     | UFAC |        |
|              | NUT           |           |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | SPS  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Test/      | **Prevailing  | **F /     | **Fail  | **   |        |
| Operation**\ | Condtion**\   | U**\      | Mode**\ | Caus |        |
| L - FLD      | F -           | UC        | UC -    | e**\ |        |
|              | FUNCTIONAL    |           | UNSAT   | M    |        |
|              |               |           |         | AP - |        |
|              |               |           |         | MFG- |        |
|              |               |           |         | ASY- |        |
|              |               |           |         | INST |        |
+--------------+---------------+-----------+---------+------+--------+
| **System**\  | **Defect**\   | **Ma      | **Work  | **   |        |
| PROPULSION   | CN - CONTAM   | terial**\ | Con     | Fail |        |
|              |               | L -       | tact**\ | Dat  |        |
|              |               | FASTNR    | C.      | e**\ |        |
|              |               |           | VOGEL   | 05   |        |
|              |               |           |         | /25/ |        |
|              |               |           |         | 1987 |        |
+--------------+---------------+-----------+---------+------+--------+
| **Received   | **Date        | **FMEA    | **IFA:  | *    |        |
| at MSFC**\   | Isolated**\   | Ref       | Mission | *Mis |        |
| 06/03/1987   | \--           | erence**\ | P       | sion |        |
|              |               | 2.X.X.X   | hase**\ | Ela  |        |
|              |               |           | \--     | psed |        |
|              |               |           |         | Tim  |        |
|              |               |           |         | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            |               | **S       |         | **   |        |
| *Location**\ |               | ymptom**\ |         | Time |        |
| MAF          |               | UC -      |         | Cycl |        |
|              |               | UNSAT     |         | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            |               |           |         |      |        |
| *Effectivity |               |           |         |      |        |
| Text**\      |               |           |         |      |        |
| LWTS 16, 20, |               |           |         |      |        |
| 21, 22, 24   |               |           |         |      |        |
| AND UP       |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **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 |        |
| 01/10/1992   | 10/13/1987    | \--       | \--     | Code |        |
|              |               |           |         | s**\ |        |
|              |               |           |         | 2 -  |        |
|              |               |           |         | MFG  |        |
|              |               |           |         | \--  |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Assignee** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Design**\  | **Chief       | **S &     | **Pro   | *    |        |
| J. WHITE     | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|              | J. NICHOLS    | R.        | M.      | ject |        |
|              |               | JACKSON   | PESSIN  | MG   |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Approval** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Design**\  | **Chief       | **S &     | **Pro   | *    |        |
| \--          | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|              | J. NICHOLS    | R.        | M.      | ject |        |
|              |               | JACKSON   | PESSIN  | MG   |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **PAC        | **PAC Review  | **MSFC    | **St    | *    |        |
| Assignee**\  | Complete**\   | Closure   | atus**\ | *F/A |        |
| J.EL-IBRAHIM | JE            | Date**\   | C -     | C    |        |
|              |               | 1         | CLOSED  | ompl |        |
|              |               | 1/04/1987 |         | 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** |               |           |         |      |        |
|              |               |           |         |      |        |
| HIGH         |               |           |         |      |        |
| PROFILE,     |               |           |         |      |        |
| SELF-LOCKING |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
| SUPPLIED BY  |               |           |         |      |        |
| SPS SHOW     |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
|              |               |           |         |      |        |
| COEFFICIENTS |               |           |         |      |        |
| S            |               |           |         |      |        |
| IGNIFICANTLY |               |           |         |      |        |
| LOWER THAN   |               |           |         |      |        |
| THE INDUSTRY |               |           |         |      |        |
| TYPICAL IN   |               |           |         |      |        |
| SOME         |               |           |         |      |        |
|              |               |           |         |      |        |
| SIZES IN THE |               |           |         |      |        |
| 33L2 SERIES. |               |           |         |      |        |
| A LOW TORQUE |               |           |         |      |        |
| COEFFICIENT  |               |           |         |      |        |
| RESULTS IN A |               |           |         |      |        |
|              |               |           |         |      |        |
| THAN NORMAL  |               |           |         |      |        |
| PRELOAD      |               |           |         |      |        |
| BEING        |               |           |         |      |        |
| APPLIED TO   |               |           |         |      |        |
| THE BOLT     |               |           |         |      |        |
| WHEN THE     |               |           |         |      |        |
| BOLT IS      |               |           |         |      |        |
|              |               |           |         |      |        |
| INSTALLED TO |               |           |         |      |        |
| SPECIFIED    |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Contractor |               |           |         |      |        |
| In           |               |           |         |      |        |
| vestigation/ |               |           |         |      |        |
| Resolution** |               |           |         |      |        |
|              |               |           |         |      |        |
| R/C - THE    |               |           |         |      |        |
| ENTIRE FLEET |               |           |         |      |        |
| AND          |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| INSPECTED    |               |           |         |      |        |
| FOR SUSPECT  |               |           |         |      |        |
| SPS          |               |           |         |      |        |
|              |               |           |         |      |        |
| NUTS. WHERE  |               |           |         |      |        |
| FOUND, RE-   |               |           |         |      |        |
| PLACEMENT    |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| MADE.        |               |           |         |      |        |
| INCOMING     |               |           |         |      |        |
| HARDWARE     |               |           |         |      |        |
| SHALL        |               |           |         |      |        |
|              |               |           |         |      |        |
| BE SUBJECTED |               |           |         |      |        |
| TO SAMPLE    |               |           |         |      |        |
| TESTING AT   |               |           |         |      |        |
| MAF. AND,    |               |           |         |      |        |
| COR- RECTIVE |               |           |         |      |        |
| ACTION WAS   |               |           |         |      |        |
|              |               |           |         |      |        |
| TAKEN AT THE |               |           |         |      |        |
| SUPPLIER OF  |               |           |         |      |        |
| THE          |               |           |         |      |        |
| DISCREPANT   |               |           |         |      |        |
| NUTS. THE    |               |           |         |      |        |
| PROBLEM WITH |               |           |         |      |        |
| A LOW        |               |           |         |      |        |
|              |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| COEFFICIENT, |               |           |         |      |        |
| K, ON THE    |               |           |         |      |        |
| SPS NUTS WAS |               |           |         |      |        |
| DISCOVERED   |               |           |         |      |        |
| DURING       |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| CON- DUCTED  |               |           |         |      |        |
| ON BOLT      |               |           |         |      |        |
| SHANKING BY  |               |           |         |      |        |
| CAPS S-071   |               |           |         |      |        |
| (A10693).    |               |           |         |      |        |
| BOLT-NUT     |               |           |         |      |        |
|              |               |           |         |      |        |
| COMBINATIONS |               |           |         |      |        |
| WERE BEING   |               |           |         |      |        |
| TESTED TO    |               |           |         |      |        |
| ANALYZE      |               |           |         |      |        |
| SHANKING AND |               |           |         |      |        |
| UNEXPECTED   |               |           |         |      |        |
|              |               |           |         |      |        |
| FAILURES     |               |           |         |      |        |
| WERE SEEN.   |               |           |         |      |        |
| THE FAILURES |               |           |         |      |        |
| WERE         |               |           |         |      |        |
| ISOLATED TO  |               |           |         |      |        |
| SPS NUTS AND |               |           |         |      |        |
|              |               |           |         |      |        |
| SUBSEQUENTLY |               |           |         |      |        |
| ISOLATED TO  |               |           |         |      |        |
| ITS CADMIUM  |               |           |         |      |        |
| PLATING BY   |               |           |         |      |        |
| PRELIMINARY  |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| TESTS WERE   |               |           |         |      |        |
| CONDUCTED BY |               |           |         |      |        |
| WHICH THE    |               |           |         |      |        |
| CADMIUM      |               |           |         |      |        |
| PLATING ON   |               |           |         |      |        |
| SPS NUTS     |               |           |         |      |        |
| WERE         |               |           |         |      |        |
|              |               |           |         |      |        |
| REMOVED THEN |               |           |         |      |        |
| THE NUTS     |               |           |         |      |        |
| WERE         |               |           |         |      |        |
| REPLATED BY  |               |           |         |      |        |
| A DIFFERENT  |               |           |         |      |        |
| VENDOR. THE  |               |           |         |      |        |
| REPLATED     |               |           |         |      |        |
|              |               |           |         |      |        |
| NUTS HAD     |               |           |         |      |        |
| NORMAL       |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| C            |               |           |         |      |        |
| OEFFICIENTS. |               |           |         |      |        |
| THE SAME     |               |           |         |      |        |
| TEST WAS     |               |           |         |      |        |
| CONDUCTED    |               |           |         |      |        |
|              |               |           |         |      |        |
| CONCURRENTLY |               |           |         |      |        |
| ON NUTS      |               |           |         |      |        |
| SUPPLIED BY  |               |           |         |      |        |
| OTHER        |               |           |         |      |        |
| VENDORS,     |               |           |         |      |        |
| VOI-SHAN AND |               |           |         |      |        |
| VALLEY       |               |           |         |      |        |
|              |               |           |         |      |        |
| TODECO. THE  |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| COEFFICIENTS |               |           |         |      |        |
| (VIO-SHAN    |               |           |         |      |        |
| AND VALLEY   |               |           |         |      |        |
| TODECO)WERE  |               |           |         |      |        |
| IN THE       |               |           |         |      |        |
|              |               |           |         |      |        |
| TYPICAL      |               |           |         |      |        |
| RANGE BEFORE |               |           |         |      |        |
| AND AFTER    |               |           |         |      |        |
| REPLATING.   |               |           |         |      |        |
| FURTHER      |               |           |         |      |        |
| ANALYSIS OF  |               |           |         |      |        |
| THE CAUSE    |               |           |         |      |        |
|              |               |           |         |      |        |
| FOR LOW      |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| COEFFICIENTS |               |           |         |      |        |
| DETERMINED   |               |           |         |      |        |
| THAT THE     |               |           |         |      |        |
| CAUSE WAS    |               |           |         |      |        |
| NOT          |               |           |         |      |        |
|              |               |           |         |      |        |
| 23 WITH THE  |               |           |         |      |        |
| CADMIUM      |               |           |         |      |        |
| PLATE.       |               |           |         |      |        |
| RATHER, IT   |               |           |         |      |        |
| WAS A        |               |           |         |      |        |
| CONTAMINANT  |               |           |         |      |        |
| OR COATING   |               |           |         |      |        |
| OF           |               |           |         |      |        |
|              |               |           |         |      |        |
| POLYETHELENE |               |           |         |      |        |
| GLYCOL ON    |               |           |         |      |        |
| THE SUR-     |               |           |         |      |        |
| FACE OF THE  |               |           |         |      |        |
| NUT          |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| TASK I.C OF  |               |           |         |      |        |
|              |               |           |         |      |        |
| THIS CAPS).  |               |           |         |      |        |
| THE          |               |           |         |      |        |
| FOLLOWING    |               |           |         |      |        |
| TASKS HAVE   |               |           |         |      |        |
| BEEN         |               |           |         |      |        |
| ASSIGNED IN  |               |           |         |      |        |
| AN EFFORT TO |               |           |         |      |        |
|              |               |           |         |      |        |
| RESOLVE THE  |               |           |         |      |        |
| PROBLEM:     |               |           |         |      |        |
| TASK I       |               |           |         |      |        |
| FAI          |               |           |         |      |        |
| LURE/PROBLEM |               |           |         |      |        |
| I            |               |           |         |      |        |
| NVESTIGATION |               |           |         |      |        |
| A. DETERMINE |               |           |         |      |        |
|              |               |           |         |      |        |
| CRITICAL     |               |           |         |      |        |
| PROBLEM      |               |           |         |      |        |
| AREAS        |               |           |         |      |        |
| ENGINEERING  |               |           |         |      |        |
| SHALL        |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| WHICH        |               |           |         |      |        |
| APPLICATIONS |               |           |         |      |        |
|              |               |           |         |      |        |
| OF SPS NUTS  |               |           |         |      |        |
| ARE OUTSIDE  |               |           |         |      |        |
| ACCEPTABLE   |               |           |         |      |        |
| MARGINS OF   |               |           |         |      |        |
| SAFETY.      |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
| SHALL        |               |           |         |      |        |
|              |               |           |         |      |        |
| UTILIZE      |               |           |         |      |        |
| EMPERICAL    |               |           |         |      |        |
| DATA         |               |           |         |      |        |
| OBTAINED ON  |               |           |         |      |        |
| EACH SIZE    |               |           |         |      |        |
| 33L2 SPS     |               |           |         |      |        |
| NUT. CLOSURE |               |           |         |      |        |
|              |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| THE          |               |           |         |      |        |
| FOLLOWING    |               |           |         |      |        |
| LOCATIONS    |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
| IDENTIFIED   |               |           |         |      |        |
| AS AREAS OF  |               |           |         |      |        |
|              |               |           |         |      |        |
| CONCERN IF   |               |           |         |      |        |
| SPS NUTS     |               |           |         |      |        |
| WITH         |               |           |         |      |        |
| CARBOWAX ARE |               |           |         |      |        |
| INSTALLED    |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
|              |               |           |         |      |        |
| MEMORANDUMS  |               |           |         |      |        |
| 3521-87-046  |               |           |         |      |        |
| AND          |               |           |         |      |        |
| 3            |               |           |         |      |        |
| 511-87-026): |               |           |         |      |        |
| LH2 SIPHON   |               |           |         |      |        |
| SUPPORT      |               |           |         |      |        |
|              |               |           |         |      |        |
| 80924901908  |               |           |         |      |        |
| (16) 33L2-5  |               |           |         |      |        |
| GH2          |               |           |         |      |        |
| PRESSLINE    |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| 80921021009  |               |           |         |      |        |
| (56) 33L2-5  |               |           |         |      |        |
| \*\*         |               |           |         |      |        |
|              |               |           |         |      |        |
| LH2 FEEDLINE |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| (INTERNAL)   |               |           |         |      |        |
| 80924901908  |               |           |         |      |        |
| (36) 33L2-6  |               |           |         |      |        |
| OR           |               |           |         |      |        |
| 80924901916  |               |           |         |      |        |
|              |               |           |         |      |        |
| \*\* L02     |               |           |         |      |        |
| FEEDLINE     |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| 80921011009  |               |           |         |      |        |
| (252) 33L2-6 |               |           |         |      |        |
| \*\* GH2     |               |           |         |      |        |
| VENT         |               |           |         |      |        |
| VALVE/LINE   |               |           |         |      |        |
|              |               |           |         |      |        |
| 80921021309  |               |           |         |      |        |
| (12) 33L2-6  |               |           |         |      |        |
| L02 FEEDLINE |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| 80921111900  |               |           |         |      |        |
| (44) 33L2-7  |               |           |         |      |        |
|              |               |           |         |      |        |
| DIAGONAL     |               |           |         |      |        |
| STRUT FLANGE |               |           |         |      |        |
| 80911031780  |               |           |         |      |        |
| (10) 33L2-10 |               |           |         |      |        |
| THRUST       |               |           |         |      |        |
| STRUT - END  |               |           |         |      |        |
|              |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| 80911071790  |               |           |         |      |        |
| (48) 33L2-10 |               |           |         |      |        |
| \*\* ALL     |               |           |         |      |        |
| 33L2-6 NUTS  |               |           |         |      |        |
| EXONERATED   |               |           |         |      |        |
| BY           |               |           |         |      |        |
|              |               |           |         |      |        |
| INSPECTION,  |               |           |         |      |        |
| REFERENCE    |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3741-87-108. |               |           |         |      |        |
| B.           |               |           |         |      |        |
| EVALUATION   |               |           |         |      |        |
|              |               |           |         |      |        |
| OF TORQUE    |               |           |         |      |        |
| COEFFICIENTS |               |           |         |      |        |
| ENGINEERING  |               |           |         |      |        |
| SHALL        |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| THE TORQUE   |               |           |         |      |        |
|              |               |           |         |      |        |
| COEFFICIENT  |               |           |         |      |        |
| RANGE ON     |               |           |         |      |        |
| EACH SIZE    |               |           |         |      |        |
| 33L2 SPS NUT |               |           |         |      |        |
| IN STOCK AT  |               |           |         |      |        |
| MAF VERSUS   |               |           |         |      |        |
|              |               |           |         |      |        |
| VOI-SHAN AND |               |           |         |      |        |
| VALLEY       |               |           |         |      |        |
| TODECO NUTS. |               |           |         |      |        |
| IDENTIFY     |               |           |         |      |        |
| THOSE        |               |           |         |      |        |
| APPLICATIONS |               |           |         |      |        |
| THAT HAVE    |               |           |         |      |        |
|              |               |           |         |      |        |
| TORQUE COEF- |               |           |         |      |        |
| FICIENTS     |               |           |         |      |        |
| THAT ARE     |               |           |         |      |        |
| BELOW        |               |           |         |      |        |
| EXPECTED     |               |           |         |      |        |
| TYPICALS.    |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
|              |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| TESTS WERE   |               |           |         |      |        |
| CONDUCTED ON |               |           |         |      |        |
| SPS NUTS OF  |               |           |         |      |        |
| THE          |               |           |         |      |        |
| FOLLOWING    |               |           |         |      |        |
| SIZES:       |               |           |         |      |        |
|              |               |           |         |      |        |
| 33L2-3, -5,  |               |           |         |      |        |
| -6, -7, -8,  |               |           |         |      |        |
| -9, -10, AND |               |           |         |      |        |
| -14. TORQUE  |               |           |         |      |        |
| COEFFICIENTS |               |           |         |      |        |
| WERE LOW     |               |           |         |      |        |
|              |               |           |         |      |        |
| ON 33L2-3,   |               |           |         |      |        |
| -5, AND -8   |               |           |         |      |        |
| FOR THE      |               |           |         |      |        |
| SAMPLES      |               |           |         |      |        |
| TESTED       |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| MAY 4, 1987, |               |           |         |      |        |
|              |               |           |         |      |        |
| PRESENTATION |               |           |         |      |        |
| BY D. DEEL   |               |           |         |      |        |
| \"BOLT       |               |           |         |      |        |
| TO           |               |           |         |      |        |
| RQUE/PRELOAD |               |           |         |      |        |
| AS           |               |           |         |      |        |
| SESSMENT\"). |               |           |         |      |        |
| C            |               |           |         |      |        |
|              |               |           |         |      |        |
| METALURGICAL |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
| CONDUCT A    |               |           |         |      |        |
| METALURGI    |               |           |         |      |        |
| CAL/CHEMICAL |               |           |         |      |        |
| ANALYSIS TO  |               |           |         |      |        |
|              |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| THE          |               |           |         |      |        |
| DIFFERENCES  |               |           |         |      |        |
| BETWEEN SPS  |               |           |         |      |        |
| NUTS VERSUS  |               |           |         |      |        |
| VOI-SHAN AND |               |           |         |      |        |
| VALLEY       |               |           |         |      |        |
|              |               |           |         |      |        |
| TODECO. THE  |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
| SHALL        |               |           |         |      |        |
| INCLUDE THE  |               |           |         |      |        |
| FOLLOWING: O |               |           |         |      |        |
| ESCA/AES     |               |           |         |      |        |
| (SURFACE     |               |           |         |      |        |
|              |               |           |         |      |        |
| LAYERS) O    |               |           |         |      |        |
| STANDARD     |               |           |         |      |        |
| CHEMICAL     |               |           |         |      |        |
| (BASE METAL) |               |           |         |      |        |
| O STANDARD   |               |           |         |      |        |
| METALURGICAL |               |           |         |      |        |
|              |               |           |         |      |        |
| (CR          |               |           |         |      |        |
| OSS-SECTION) |               |           |         |      |        |
| O FTIR/GC    |               |           |         |      |        |
| (SURFACE     |               |           |         |      |        |
| LAYERS)      |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| DETERMINED   |               |           |         |      |        |
| THAT THERE   |               |           |         |      |        |
| WAS A        |               |           |         |      |        |
| C            |               |           |         |      |        |
| ONTAMINATION |               |           |         |      |        |
| LAYER OF     |               |           |         |      |        |
| POLYETHYLENE |               |           |         |      |        |
| GLYCOL       |               |           |         |      |        |
|              |               |           |         |      |        |
| (CARBOWAX)   |               |           |         |      |        |
| ON SPS       |               |           |         |      |        |
| 33L2-3, -5,  |               |           |         |      |        |
| AND -8 NUTS. |               |           |         |      |        |
| NO SUCH      |               |           |         |      |        |
| C            |               |           |         |      |        |
| ONTAMINATION |               |           |         |      |        |
| WAS          |               |           |         |      |        |
|              |               |           |         |      |        |
| FOUND ON     |               |           |         |      |        |
| SAMPLES OF   |               |           |         |      |        |
| OTHER SIZES  |               |           |         |      |        |
| SPS OR OTHER |               |           |         |      |        |
| VENDOR\'S    |               |           |         |      |        |
| NUTS.        |               |           |         |      |        |
| REMOVAL OF   |               |           |         |      |        |
|              |               |           |         |      |        |
| THE SURFACE  |               |           |         |      |        |
| C            |               |           |         |      |        |
| ONTAMINATION |               |           |         |      |        |
| BY VAPOR     |               |           |         |      |        |
| DEGREASING   |               |           |         |      |        |
| PRODUCED AN  |               |           |         |      |        |
| ACCEPTABLE   |               |           |         |      |        |
|              |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| COEFFICIENT  |               |           |         |      |        |
| (WITHIN      |               |           |         |      |        |
| TYPICAL      |               |           |         |      |        |
| RANGE) AS    |               |           |         |      |        |
| VERIFIED ON  |               |           |         |      |        |
| SPS 33L2-8   |               |           |         |      |        |
|              |               |           |         |      |        |
| NUTS. SUCH   |               |           |         |      |        |
| REMOVAL ALSO |               |           |         |      |        |
| RESULTED IN  |               |           |         |      |        |
| A CHANGE IN  |               |           |         |      |        |
| RUNNING OR   |               |           |         |      |        |
| LOCKING      |               |           |         |      |        |
|              |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| LAB REPORT   |               |           |         |      |        |
| NO. 87A207). |               |           |         |      |        |
| D. EFFECTS   |               |           |         |      |        |
| OF TORQUE    |               |           |         |      |        |
|              |               |           |         |      |        |
| COEFFICIENT  |               |           |         |      |        |
| WITH RANGE   |               |           |         |      |        |
| OF TORQUE    |               |           |         |      |        |
| COEFFICIENTS |               |           |         |      |        |
| FOUND DURING |               |           |         |      |        |
| TESTING,     |               |           |         |      |        |
|              |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| THAT ALL     |               |           |         |      |        |
| FLIGHT       |               |           |         |      |        |
| I            |               |           |         |      |        |
| NSTALLATIONS |               |           |         |      |        |
| MEET DESIGN  |               |           |         |      |        |
| REQUIREMENTS |               |           |         |      |        |
|              |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| ENGINEERING  |               |           |         |      |        |
| REVIEWED THE |               |           |         |      |        |
| REQUIREMENTS |               |           |         |      |        |
| OF DESIGN    |               |           |         |      |        |
| AND          |               |           |         |      |        |
|              |               |           |         |      |        |
| DETERMINED   |               |           |         |      |        |
| THAT THE     |               |           |         |      |        |
| CURRENT      |               |           |         |      |        |
| FLIGHT       |               |           |         |      |        |
| INSTAL-      |               |           |         |      |        |
| LATION       |               |           |         |      |        |
| METHODS,     |               |           |         |      |        |
| WITH THE     |               |           |         |      |        |
|              |               |           |         |      |        |
| KNOWN RANGE  |               |           |         |      |        |
| OF TORQUE    |               |           |         |      |        |
| CO           |               |           |         |      |        |
| -EFFICIENTS, |               |           |         |      |        |
| MEET DESIGN  |               |           |         |      |        |
| REQUIREMENTS |               |           |         |      |        |
|              |               |           |         |      |        |
| REFERENCE    |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3521-87-061. |               |           |         |      |        |
| E.           |               |           |         |      |        |
| VERIFICATION |               |           |         |      |        |
| OF USAGE     |               |           |         |      |        |
|              |               |           |         |      |        |
| OF SPS NUTS  |               |           |         |      |        |
| I            |               |           |         |      |        |
| NVESTIGATION |               |           |         |      |        |
| HAS ALREADY  |               |           |         |      |        |
| BEEN MADE    |               |           |         |      |        |
| INTO USAGE   |               |           |         |      |        |
| OF ALL 33L2  |               |           |         |      |        |
|              |               |           |         |      |        |
| SERIES NUTS  |               |           |         |      |        |
| SUPPLIED     |               |           |         |      |        |
| SPS. PROVIDE |               |           |         |      |        |
| RECORDS OF   |               |           |         |      |        |
| ALL OTHER    |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
| SUPPLIED BY  |               |           |         |      |        |
|              |               |           |         |      |        |
| SPS. INCLUDE |               |           |         |      |        |
| DATE AND     |               |           |         |      |        |
| QUANTITY.    |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| LIST OF ALL  |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
|              |               |           |         |      |        |
| SUPPLIED BY  |               |           |         |      |        |
| SPS PROVIDED |               |           |         |      |        |
| WITH         |               |           |         |      |        |
| PURCHASE     |               |           |         |      |        |
| ORDER NUMBER |               |           |         |      |        |
| AND          |               |           |         |      |        |
| QUANTITY. BY |               |           |         |      |        |
|              |               |           |         |      |        |
| SIZE, THE    |               |           |         |      |        |
| NUTS ARE:    |               |           |         |      |        |
| 33L1-04,     |               |           |         |      |        |
| -08, -3, -4, |               |           |         |      |        |
| -8, -10,     |               |           |         |      |        |
| -12; 33L2-3, |               |           |         |      |        |
| -5,          |               |           |         |      |        |
|              |               |           |         |      |        |
| -5S, -6, -7, |               |           |         |      |        |
| -8, -9, -10, |               |           |         |      |        |
| -12, -14,    |               |           |         |      |        |
| -20, -20S;   |               |           |         |      |        |
| 33L3-06,     |               |           |         |      |        |
| -08, -3, -4, |               |           |         |      |        |
|              |               |           |         |      |        |
| -5; 33L4-3,  |               |           |         |      |        |
| -4; 33L8C4;  |               |           |         |      |        |
| 33L9-08, -3, |               |           |         |      |        |
| -4, -5;      |               |           |         |      |        |
| 33L13-1;     |               |           |         |      |        |
| 33L14-8,     |               |           |         |      |        |
| -12;         |               |           |         |      |        |
|              |               |           |         |      |        |
| 3315-3. -6;  |               |           |         |      |        |
| 33L19-9      |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3760-87-157  |               |           |         |      |        |
| WITH         |               |           |         |      |        |
|              |               |           |         |      |        |
| AT-          |               |           |         |      |        |
| TACHMENTS).  |               |           |         |      |        |
| 6/12/87      |               |           |         |      |        |
| STATUS       |               |           |         |      |        |
| UPDATE-      |               |           |         |      |        |
| UPGRADED     |               |           |         |      |        |
| CRIT TO 1    |               |           |         |      |        |
| AND A LAUNCH |               |           |         |      |        |
|              |               |           |         |      |        |
| CONSTRAINT   |               |           |         |      |        |
| FOR 61-M.    |               |           |         |      |        |
| THIS STATUS  |               |           |         |      |        |
| UPDATE WAS   |               |           |         |      |        |
| COORDINATED  |               |           |         |      |        |
| WITH         |               |           |         |      |        |
|              |               |           |         |      |        |
| \_\_\_\_     |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| MR. G. P.    |               |           |         |      |        |
| BRIDWELL -   |               |           |         |      |        |
| ET           |               |           |         |      |        |
|              |               |           |         |      |        |
| PROJECT      |               |           |         |      |        |
| MANAGER      |               |           |         |      |        |
| \_\_\_\_     |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| MR. J.       |               |           |         |      |        |
| NICHOLS      |               |           |         |      |        |
|              |               |           |         |      |        |
| \- CHIEF     |               |           |         |      |        |
| ENGINEER     |               |           |         |      |        |
| 9/4/87       |               |           |         |      |        |
| STATUS       |               |           |         |      |        |
| UPDATE       |               |           |         |      |        |
| (PRB) -      |               |           |         |      |        |
| LIFTED       |               |           |         |      |        |
| LAUNCH       |               |           |         |      |        |
| CONSTRAINTS  |               |           |         |      |        |
|              |               |           |         |      |        |
| WITH THE     |               |           |         |      |        |
| RATIONALE AS |               |           |         |      |        |
| FOLLOWS      |               |           |         |      |        |
| \"INSPECTION |               |           |         |      |        |
| AND/OR       |               |           |         |      |        |
| REPAIR SHALL |               |           |         |      |        |
| BE MADE      |               |           |         |      |        |
|              |               |           |         |      |        |
| REFERENCE    |               |           |         |      |        |
| DC&RS        |               |           |         |      |        |
| S-87-004A,   |               |           |         |      |        |
| S-87-005A,   |               |           |         |      |        |
| AND          |               |           |         |      |        |
| S-87-008.\"  |               |           |         |      |        |
| THE ABOVE    |               |           |         |      |        |
|              |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| HAS BEEN     |               |           |         |      |        |
| APPROVED BY: |               |           |         |      |        |
|              |               |           |         |      |        |
| \_\_\_\_     |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| G. P.        |               |           |         |      |        |
| BRIDWELL -   |               |           |         |      |        |
| ET           |               |           |         |      |        |
|              |               |           |         |      |        |
| PROJECT      |               |           |         |      |        |
| MANAGER      |               |           |         |      |        |
| \_\_\_\_     |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| \_\_\_\_\_\_ |               |           |         |      |        |
| J            |               |           |         |      |        |
|              |               |           |         |      |        |
| NICHOLS ET   |               |           |         |      |        |
| CHIEF        |               |           |         |      |        |
| ENGINEER     |               |           |         |      |        |
| 10/14/87 -   |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| UPDATE -     |               |           |         |      |        |
| REFERENCE    |               |           |         |      |        |
| CAPS         |               |           |         |      |        |
|              |               |           |         |      |        |
| S-073        |               |           |         |      |        |
| REVISION     |               |           |         |      |        |
| \"C\". THE   |               |           |         |      |        |
| FOLLOWING IS |               |           |         |      |        |
| A            |               |           |         |      |        |
| CONTINUATION |               |           |         |      |        |
| OF TASK I    |               |           |         |      |        |
|              |               |           |         |      |        |
| FAI          |               |           |         |      |        |
| LURE/PROBLEM |               |           |         |      |        |
| IN           |               |           |         |      |        |
| VESTIGATION: |               |           |         |      |        |
| F. L02       |               |           |         |      |        |
| C            |               |           |         |      |        |
| OMPATIBILITY |               |           |         |      |        |
| OF           |               |           |         |      |        |
| POLYETHYLENE |               |           |         |      |        |
|              |               |           |         |      |        |
| GLYCOL 1.    |               |           |         |      |        |
| EVALUATE THE |               |           |         |      |        |
| AFFECT OF    |               |           |         |      |        |
| THE TANK     |               |           |         |      |        |
| CLEANING     |               |           |         |      |        |
| CYCLE AND    |               |           |         |      |        |
|              |               |           |         |      |        |
| SUBASSEMBLY  |               |           |         |      |        |
| CLEANING PER |               |           |         |      |        |
| PI 5008. 2.  |               |           |         |      |        |
| IDENTIFY ALL |               |           |         |      |        |
| ADDITIONAL   |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
|              |               |           |         |      |        |
| INSIDE THE   |               |           |         |      |        |
| L02 TANK OR  |               |           |         |      |        |
| OTHER AREAS  |               |           |         |      |        |
| IN CONTACT   |               |           |         |      |        |
| WITH L02.    |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
|              |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| ALL 33L1 AND |               |           |         |      |        |
| 33L2 NUTS    |               |           |         |      |        |
| INSIDE THE   |               |           |         |      |        |
| L02 TANK     |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
|              |               |           |         |      |        |
| IDENTIFIED   |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORAN- DUM |               |           |         |      |        |
| FROM J.      |               |           |         |      |        |
| MCALLISTER   |               |           |         |      |        |
| TO C         |               |           |         |      |        |
|              |               |           |         |      |        |
| VOGEL, DATED |               |           |         |      |        |
| JUNE 29,     |               |           |         |      |        |
| 1987). G.    |               |           |         |      |        |
| EVALUATE NEW |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| EVALUATE AND |               |           |         |      |        |
|              |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| THE          |               |           |         |      |        |
| FEASIBILITY  |               |           |         |      |        |
| OF           |               |           |         |      |        |
| DEVELOPING A |               |           |         |      |        |
| CONTACT      |               |           |         |      |        |
| METHOD FOR   |               |           |         |      |        |
|              |               |           |         |      |        |
| DETERMINING  |               |           |         |      |        |
| WHETHER      |               |           |         |      |        |
| INSTALLED    |               |           |         |      |        |
| NUTS ARE     |               |           |         |      |        |
| CONTAMINATED |               |           |         |      |        |
| WITH         |               |           |         |      |        |
| POLYETHYLENE |               |           |         |      |        |
|              |               |           |         |      |        |
| GLYCOL       |               |           |         |      |        |
| (CARBOWAX).  |               |           |         |      |        |
| THE METHOD   |               |           |         |      |        |
| BEING CONSI- |               |           |         |      |        |
| DERED SHALL  |               |           |         |      |        |
| BE CAPABLE   |               |           |         |      |        |
| OF           |               |           |         |      |        |
|              |               |           |         |      |        |
| INSPECTING   |               |           |         |      |        |
| L02 CLEANED  |               |           |         |      |        |
| NUTS, AS     |               |           |         |      |        |
| WELL AS      |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| NUTS THAT    |               |           |         |      |        |
| ARE NOT      |               |           |         |      |        |
|              |               |           |         |      |        |
| COVERED BY   |               |           |         |      |        |
| TPS. H.      |               |           |         |      |        |
| REVIEW OF    |               |           |         |      |        |
| SPS          |               |           |         |      |        |
| PROCESS 1.   |               |           |         |      |        |
| EVALUATE SPS |               |           |         |      |        |
| PROCESSES TO |               |           |         |      |        |
|              |               |           |         |      |        |
| DETERMINE IF |               |           |         |      |        |
| THERE IS ANY |               |           |         |      |        |
| RECORD OF    |               |           |         |      |        |
| APPLICATION  |               |           |         |      |        |
| OF CARBOWAX  |               |           |         |      |        |
| ON 33L2 OR   |               |           |         |      |        |
|              |               |           |         |      |        |
| 33L1 NUTS.   |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| WHAT FORMAL  |               |           |         |      |        |
| OR INFORMAL  |               |           |         |      |        |
| CRITERIA     |               |           |         |      |        |
| GOVERNS ITS  |               |           |         |      |        |
|              |               |           |         |      |        |
| APPLICATION  |               |           |         |      |        |
| AT SPS.      |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| WHAT OTHER   |               |           |         |      |        |
| NUTS MAY     |               |           |         |      |        |
| ALSO HAVE IT |               |           |         |      |        |
| APPLIED      |               |           |         |      |        |
|              |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| WHEN IT OR A |               |           |         |      |        |
| SIMILAR      |               |           |         |      |        |
| PRODUCT WAS  |               |           |         |      |        |
| FIRST        |               |           |         |      |        |
| BROUGHT INTO |               |           |         |      |        |
| USE AT       |               |           |         |      |        |
|              |               |           |         |      |        |
| SPS. CLOSURE |               |           |         |      |        |
| STATEMENT NO |               |           |         |      |        |
| RECORD IS    |               |           |         |      |        |
| KEPT OF      |               |           |         |      |        |
| APPLICATION  |               |           |         |      |        |
| OF CARBOWAX  |               |           |         |      |        |
|              |               |           |         |      |        |
| SPS LISTS    |               |           |         |      |        |
| \"NO         |               |           |         |      |        |
| L            |               |           |         |      |        |
| UBRICATION\" |               |           |         |      |        |
| ON THE       |               |           |         |      |        |
| BLUEPRINT    |               |           |         |      |        |
| USED FOR     |               |           |         |      |        |
| M            |               |           |         |      |        |
| ANUFACTURING |               |           |         |      |        |
| AND          |               |           |         |      |        |
|              |               |           |         |      |        |
| INSPECTION.  |               |           |         |      |        |
| NO RECORDS   |               |           |         |      |        |
| SHOW         |               |           |         |      |        |
| CARBOWAX     |               |           |         |      |        |
| APPLIED. NO  |               |           |         |      |        |
| RECORD       |               |           |         |      |        |
| REFLECTS     |               |           |         |      |        |
| WHEN         |               |           |         |      |        |
|              |               |           |         |      |        |
| CARBOWAX WAS |               |           |         |      |        |
| FIRST        |               |           |         |      |        |
| BROUGHT INTO |               |           |         |      |        |
| USE          |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
|              |               |           |         |      |        |
| 3760-        |               |           |         |      |        |
| 87-157, WITH |               |           |         |      |        |
| A            |               |           |         |      |        |
| TTACHMENTS). |               |           |         |      |        |
| ITEM CLOSED  |               |           |         |      |        |
| 2. AN MMC    |               |           |         |      |        |
| TEAM VISITED |               |           |         |      |        |
| SPS          |               |           |         |      |        |
|              |               |           |         |      |        |
| ON JUNE 17,  |               |           |         |      |        |
| 1987, FOR    |               |           |         |      |        |
| EVALUATION   |               |           |         |      |        |
| OF NUT       |               |           |         |      |        |
| FABRICATION  |               |           |         |      |        |
| PROCESS.     |               |           |         |      |        |
| DURING THE   |               |           |         |      |        |
|              |               |           |         |      |        |
| VISIT, IT    |               |           |         |      |        |
| WAS          |               |           |         |      |        |
| DETERMINED   |               |           |         |      |        |
| THAT THE     |               |           |         |      |        |
| CARBOWAX WAS |               |           |         |      |        |
| APPLIED TO   |               |           |         |      |        |
| THE 33L2 NUT |               |           |         |      |        |
|              |               |           |         |      |        |
| IN A RANDOM  |               |           |         |      |        |
| MANNER, AND  |               |           |         |      |        |
| THE          |               |           |         |      |        |
| M            |               |           |         |      |        |
| ANUFACTURING |               |           |         |      |        |
| PLANNING DID |               |           |         |      |        |
| NOT INCLUDE  |               |           |         |      |        |
| A            |               |           |         |      |        |
|              |               |           |         |      |        |
| SPECIFIC     |               |           |         |      |        |
| EXCLUSION OF |               |           |         |      |        |
| CARBOWAX ON  |               |           |         |      |        |
| THE 33L2     |               |           |         |      |        |
| NUTS. THE    |               |           |         |      |        |
| PLANNING     |               |           |         |      |        |
| PAPER DID    |               |           |         |      |        |
|              |               |           |         |      |        |
| INCLUDE A    |               |           |         |      |        |
| \"NO         |               |           |         |      |        |
| CARBOWAX     |               |           |         |      |        |
| STATEMENT\"  |               |           |         |      |        |
| FOR THE 33L1 |               |           |         |      |        |
| NUTS.        |               |           |         |      |        |
| THEREFORE,   |               |           |         |      |        |
| SPS          |               |           |         |      |        |
|              |               |           |         |      |        |
| SHALL REVIEW |               |           |         |      |        |
| THEIR        |               |           |         |      |        |
| HISTORY DATA |               |           |         |      |        |
| FILES TO     |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| THAT THE     |               |           |         |      |        |
| PLANNING     |               |           |         |      |        |
|              |               |           |         |      |        |
| PAPER HAS    |               |           |         |      |        |
| NOT CHANGED  |               |           |         |      |        |
| FOR THE 33L1 |               |           |         |      |        |
| AND 33L2     |               |           |         |      |        |
| NUTS AND     |               |           |         |      |        |
| PROVIDE A    |               |           |         |      |        |
| WRITTEN      |               |           |         |      |        |
|              |               |           |         |      |        |
| REPORT.      |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| ALL 33L1     |               |           |         |      |        |
| PROCESSING   |               |           |         |      |        |
| SHEETS AND   |               |           |         |      |        |
| M            |               |           |         |      |        |
| ANUFACTURING |               |           |         |      |        |
|              |               |           |         |      |        |
| DRAWINGS     |               |           |         |      |        |
| SINCE        |               |           |         |      |        |
| INITIAL      |               |           |         |      |        |
| M            |               |           |         |      |        |
| ANUFACTURING |               |           |         |      |        |
| RUN STATED   |               |           |         |      |        |
| \"NO         |               |           |         |      |        |
| CARBOWAX\",  |               |           |         |      |        |
| AND A        |               |           |         |      |        |
|              |               |           |         |      |        |
| SPECIFIC     |               |           |         |      |        |
| BUYOFF POINT |               |           |         |      |        |
| EXISTED FOR  |               |           |         |      |        |
| APPLICATION  |               |           |         |      |        |
| OF LUBRICANT |               |           |         |      |        |
| ON ALL       |               |           |         |      |        |
|              |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| RECORDS.     |               |           |         |      |        |
| NONE OF THE  |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| RECORDS HAD  |               |           |         |      |        |
| A BUYOFF     |               |           |         |      |        |
|              |               |           |         |      |        |
| INDICATING   |               |           |         |      |        |
| THAT LUBRI-  |               |           |         |      |        |
| CANT WAS     |               |           |         |      |        |
| APPLIED.     |               |           |         |      |        |
| ALSO,        |               |           |         |      |        |
| EXONERATED   |               |           |         |      |        |
| ARE 33L2-5S, |               |           |         |      |        |
|              |               |           |         |      |        |
| -20S, AND    |               |           |         |      |        |
| 33L14 NUTS   |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3741-87-090, |               |           |         |      |        |
| AND          |               |           |         |      |        |
|              |               |           |         |      |        |
| REPLY TO     |               |           |         |      |        |
| S            |               |           |         |      |        |
| CAD-87-145). |               |           |         |      |        |
| 3. REVIEW OF |               |           |         |      |        |
| SPS PURCHASE |               |           |         |      |        |
| ORDER AND    |               |           |         |      |        |
| RECEIVING    |               |           |         |      |        |
|              |               |           |         |      |        |
| RECORDS      |               |           |         |      |        |
| INDICATES    |               |           |         |      |        |
| THAT ONLY    |               |           |         |      |        |
| ONE PURCHASE |               |           |         |      |        |
| AND SHIPMENT |               |           |         |      |        |
| OF 33L2-6    |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
|              |               |           |         |      |        |
| WAS EVER     |               |           |         |      |        |
| MADE. A      |               |           |         |      |        |
| QUANTITY OF  |               |           |         |      |        |
| SPS 33L2-6   |               |           |         |      |        |
| NUTS STILL   |               |           |         |      |        |
| EXISTS AT    |               |           |         |      |        |
| MAF FROM     |               |           |         |      |        |
|              |               |           |         |      |        |
| PRODUCTION   |               |           |         |      |        |
| STORES       |               |           |         |      |        |
| (CURRENTLY   |               |           |         |      |        |
| S            |               |           |         |      |        |
| EQUESTERED). |               |           |         |      |        |
| ANALYZE A    |               |           |         |      |        |
| SAMPLE OF    |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| 33L2-6 NUTS  |               |           |         |      |        |
| FOR EVIDENCE |               |           |         |      |        |
| OF CARBOWAX. |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT NO |               |           |         |      |        |
| EVIDENCE OF  |               |           |         |      |        |
|              |               |           |         |      |        |
| CARBOWAX WAS |               |           |         |      |        |
| FOUND ON THE |               |           |         |      |        |
| 33L2-6 SPS   |               |           |         |      |        |
| NUTS, FTIR   |               |           |         |      |        |
| ANALYSIS AND |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
|              |               |           |         |      |        |
| TESTS WERE   |               |           |         |      |        |
| PERFORMED    |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| LAB REPORT   |               |           |         |      |        |
| #87N293).    |               |           |         |      |        |
| RELIABILITY  |               |           |         |      |        |
|              |               |           |         |      |        |
| ASSURANCE    |               |           |         |      |        |
| HAS          |               |           |         |      |        |
| EXONERATED   |               |           |         |      |        |
| ALL 33L2-6   |               |           |         |      |        |
| SPS NUTS     |               |           |         |      |        |
| BASED UPON   |               |           |         |      |        |
| THE EVIDENCE |               |           |         |      |        |
|              |               |           |         |      |        |
| THAT NO      |               |           |         |      |        |
| CARBOWAX WAS |               |           |         |      |        |
| EVER APPLIED |               |           |         |      |        |
| TO THOSE     |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
|              |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3            |               |           |         |      |        |
| 741-87-108). |               |           |         |      |        |
| I. REVIEW OF |               |           |         |      |        |
| MOD KITS AND |               |           |         |      |        |
| HARDWARE     |               |           |         |      |        |
| SUPPLIED TO  |               |           |         |      |        |
|              |               |           |         |      |        |
| VENDORS 1.   |               |           |         |      |        |
| REVIEW       |               |           |         |      |        |
| MATERIAL     |               |           |         |      |        |
| LISTS FOR    |               |           |         |      |        |
| ALL MOD      |               |           |         |      |        |
| KITS. MAKE   |               |           |         |      |        |
| RECORD OF    |               |           |         |      |        |
| 33L2         |               |           |         |      |        |
|              |               |           |         |      |        |
| AND 33L1 NUT |               |           |         |      |        |
| APPLICATIONS |               |           |         |      |        |
| SPECIFYING   |               |           |         |      |        |
| SIZE AND     |               |           |         |      |        |
| SPECIFIC     |               |           |         |      |        |
| LOCATION     |               |           |         |      |        |
|              |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT A  |               |           |         |      |        |
| LIST OF 33L2 |               |           |         |      |        |
| AND 33L1     |               |           |         |      |        |
| NUTS WITH    |               |           |         |      |        |
| SPECIFIC MOD |               |           |         |      |        |
| KIT          |               |           |         |      |        |
|              |               |           |         |      |        |
| ALLOCATION   |               |           |         |      |        |
| WAS PROVIDED |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3543-87-024) |               |           |         |      |        |
|              |               |           |         |      |        |
| 2\. REVIEW   |               |           |         |      |        |
| MATERIAL     |               |           |         |      |        |
| LISTS FOR    |               |           |         |      |        |
| ALL HARDWARE |               |           |         |      |        |
| SUPPLIED TO  |               |           |         |      |        |
| VENDORS.     |               |           |         |      |        |
| MAKE         |               |           |         |      |        |
|              |               |           |         |      |        |
| RECORD OF    |               |           |         |      |        |
| 33L2 AND     |               |           |         |      |        |
| 33L1 NUT     |               |           |         |      |        |
| APPLICATIONS |               |           |         |      |        |
| SPECIFYING   |               |           |         |      |        |
| SIZE AND     |               |           |         |      |        |
| SPECIFIC     |               |           |         |      |        |
|              |               |           |         |      |        |
| LOCATION.    |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| LIST         |               |           |         |      |        |
| PROVIDED FOR |               |           |         |      |        |
| ALL 33L1 AND |               |           |         |      |        |
| 33L2 NUTS    |               |           |         |      |        |
|              |               |           |         |      |        |
| SHIPPED TO   |               |           |         |      |        |
| VENDORS.     |               |           |         |      |        |
| LIST         |               |           |         |      |        |
| INCLUDES THE |               |           |         |      |        |
| FOLLOWING    |               |           |         |      |        |
| SIZES:       |               |           |         |      |        |
| 33L1-04,     |               |           |         |      |        |
| -08,         |               |           |         |      |        |
|              |               |           |         |      |        |
| -3, -4, -6;  |               |           |         |      |        |
| 33L2-3, -6,  |               |           |         |      |        |
| -8, -20S     |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| DATA SHEET). |               |           |         |      |        |
| ITEM CLOSED  |               |           |         |      |        |
| 3            |               |           |         |      |        |
|              |               |           |         |      |        |
| REVIEW       |               |           |         |      |        |
| MATERIAL     |               |           |         |      |        |
| LISTS FOR    |               |           |         |      |        |
| SHIP LOOSE   |               |           |         |      |        |
| HARDWARE.    |               |           |         |      |        |
| MAKE RECORD  |               |           |         |      |        |
| OF 33L2 AND  |               |           |         |      |        |
|              |               |           |         |      |        |
| 33L1 NUT     |               |           |         |      |        |
| APPLICATIONS |               |           |         |      |        |
| SPECIFYING   |               |           |         |      |        |
| SIZE AND     |               |           |         |      |        |
| SPECIFIC     |               |           |         |      |        |
| LOCATION.    |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
|              |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| LIST WAS     |               |           |         |      |        |
| PROVIDED     |               |           |         |      |        |
| WITH ALL     |               |           |         |      |        |
| LOCATIONS    |               |           |         |      |        |
| WHERE 33L2   |               |           |         |      |        |
| NUTS ARE     |               |           |         |      |        |
| USED         |               |           |         |      |        |
|              |               |           |         |      |        |
| IN SHIP      |               |           |         |      |        |
| LOOSE        |               |           |         |      |        |
| HARDWARE.    |               |           |         |      |        |
| 33L1 NUTS    |               |           |         |      |        |
| WERE         |               |           |         |      |        |
| EXCLUDED     |               |           |         |      |        |
| BECAUSE THEY |               |           |         |      |        |
| WERE         |               |           |         |      |        |
|              |               |           |         |      |        |
| EXONERATED.  |               |           |         |      |        |
| IT WAS       |               |           |         |      |        |
| DETERMINED   |               |           |         |      |        |
| THAT 33L2-5  |               |           |         |      |        |
| AND -10 NUTS |               |           |         |      |        |
| ARE USED IN  |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| BIPOD        |               |           |         |      |        |
| ASSEMBLY     |               |           |         |      |        |
| KIT, 33L2-4  |               |           |         |      |        |
| ARE USED IN  |               |           |         |      |        |
| THE SRB      |               |           |         |      |        |
| FAIRING      |               |           |         |      |        |
| INSTALLATION |               |           |         |      |        |
| KIT          |               |           |         |      |        |
|              |               |           |         |      |        |
| BUT SPS HAS  |               |           |         |      |        |
| NEVER        |               |           |         |      |        |
| SUPPLIED     |               |           |         |      |        |
| 33L2-4 NUTS  |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INFORMAL     |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
|              |               |           |         |      |        |
| FROM J.      |               |           |         |      |        |
| MCALLISTER   |               |           |         |      |        |
| TO C. VOGEL, |               |           |         |      |        |
| DATED JULY   |               |           |         |      |        |
| 13, 1987).   |               |           |         |      |        |
| TASK II      |               |           |         |      |        |
|              |               |           |         |      |        |
| CORRECTIVE   |               |           |         |      |        |
| ACTIONS A.   |               |           |         |      |        |
| PURGE OF     |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| STORES AND   |               |           |         |      |        |
| P            |               |           |         |      |        |
| RODUCTION 1. |               |           |         |      |        |
| ALL          |               |           |         |      |        |
|              |               |           |         |      |        |
| SPS 33L1 AND |               |           |         |      |        |
| 33L2 NUTS    |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| PURGED FROM  |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| AND          |               |           |         |      |        |
| PRODUCTION   |               |           |         |      |        |
|              |               |           |         |      |        |
| STORES.      |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| AND          |               |           |         |      |        |
| PRODUCTION   |               |           |         |      |        |
| STORES       |               |           |         |      |        |
| PURGED OF    |               |           |         |      |        |
| ALL          |               |           |         |      |        |
|              |               |           |         |      |        |
| SPS NUTS OF  |               |           |         |      |        |
| EVERY TYPE   |               |           |         |      |        |
| AND SIZE     |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUMS  |               |           |         |      |        |
|              |               |           |         |      |        |
| 3724-87-078  |               |           |         |      |        |
| AND          |               |           |         |      |        |
| 37           |               |           |         |      |        |
| 62-87-025A). |               |           |         |      |        |
| 2. PURGE ALL |               |           |         |      |        |
| 33L1 AND     |               |           |         |      |        |
| 33L2 NUTS    |               |           |         |      |        |
| FROM         |               |           |         |      |        |
|              |               |           |         |      |        |
| PRODUCTION   |               |           |         |      |        |
| STAGING      |               |           |         |      |        |
| AREAS AND    |               |           |         |      |        |
| FROM LOOSE   |               |           |         |      |        |
| HARDWARE     |               |           |         |      |        |
| HELD ON THE  |               |           |         |      |        |
| FLOOR        |               |           |         |      |        |
|              |               |           |         |      |        |
| ISSUE A      |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| STATING THAT |               |           |         |      |        |
| ALL 33L1 AND |               |           |         |      |        |
| 33L2 NUTS    |               |           |         |      |        |
| HELD IN      |               |           |         |      |        |
|              |               |           |         |      |        |
| UNOFFICIAL   |               |           |         |      |        |
| AREAS (E.G., |               |           |         |      |        |
| TOOL BOXES)  |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| TURNED IN TO |               |           |         |      |        |
| QUALITY      |               |           |         |      |        |
|              |               |           |         |      |        |
| CONTROL.     |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| 33L1 AND     |               |           |         |      |        |
| 33L2 NUTS    |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
| PURGED FROM  |               |           |         |      |        |
|              |               |           |         |      |        |
| STAGING      |               |           |         |      |        |
| AREAS AND A  |               |           |         |      |        |
| LETTER HAS   |               |           |         |      |        |
| BEEN         |               |           |         |      |        |
| DISPERSED BY |               |           |         |      |        |
| WHICH LOOSE  |               |           |         |      |        |
| HARDWARE     |               |           |         |      |        |
|              |               |           |         |      |        |
| HELD ON THE  |               |           |         |      |        |
| FLOOR HAS    |               |           |         |      |        |
| BEEN PURGED  |               |           |         |      |        |
| OF ALL SPS   |               |           |         |      |        |
| 33L1 AND     |               |           |         |      |        |
| 33L2 NUTS    |               |           |         |      |        |
| (REF-        |               |           |         |      |        |
|              |               |           |         |      |        |
| ERENCE       |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3630-87-23). |               |           |         |      |        |
| B. SPS NUTS  |               |           |         |      |        |
| ON PRE-DD250 |               |           |         |      |        |
|              |               |           |         |      |        |
| TANKS AND    |               |           |         |      |        |
| S            |               |           |         |      |        |
| UBASSEMBLIES |               |           |         |      |        |
| GENERATE A   |               |           |         |      |        |
| DC&R TO      |               |           |         |      |        |
| ADDRESS THE  |               |           |         |      |        |
| POSSIBLE     |               |           |         |      |        |
|              |               |           |         |      |        |
| INSTALLATION |               |           |         |      |        |
| OF SPS NUTS  |               |           |         |      |        |
| ON ALL TANKS |               |           |         |      |        |
| AND          |               |           |         |      |        |
| SUBASSEM-    |               |           |         |      |        |
| BLIES        |               |           |         |      |        |
| PRE-DD250    |               |           |         |      |        |
|              |               |           |         |      |        |
| THE DC&R     |               |           |         |      |        |
| SHALL        |               |           |         |      |        |
| ADDRESS      |               |           |         |      |        |
| THOSE NUTS   |               |           |         |      |        |
| SPECIFICALLY |               |           |         |      |        |
| IDENTIFIED   |               |           |         |      |        |
| BY           |               |           |         |      |        |
|              |               |           |         |      |        |
| ENGINEERING  |               |           |         |      |        |
| IN TASK I.A  |               |           |         |      |        |
| FOR LOW      |               |           |         |      |        |
| FACTOR OF    |               |           |         |      |        |
| SAFETY.      |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
|              |               |           |         |      |        |
| DC&RS        |               |           |         |      |        |
| S-87-004 AND |               |           |         |      |        |
| S-87-008     |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
| WRITTEN TO   |               |           |         |      |        |
| ADDRESS SPS  |               |           |         |      |        |
| NUTS ON      |               |           |         |      |        |
|              |               |           |         |      |        |
| ALL          |               |           |         |      |        |
| PRE-DD250    |               |           |         |      |        |
| TANKS AND    |               |           |         |      |        |
| SU           |               |           |         |      |        |
| BASSEMBLIES. |               |           |         |      |        |
| C. SPS NUTS  |               |           |         |      |        |
| ON           |               |           |         |      |        |
| POST-DD250   |               |           |         |      |        |
| TANKS        |               |           |         |      |        |
|              |               |           |         |      |        |
| GENERATE A   |               |           |         |      |        |
| DC&R TO      |               |           |         |      |        |
| ADDRESS THE  |               |           |         |      |        |
| POSSIBLE     |               |           |         |      |        |
| INSTALLATION |               |           |         |      |        |
| OF SPS NUTS  |               |           |         |      |        |
| ON ALL       |               |           |         |      |        |
|              |               |           |         |      |        |
| TANKS POST   |               |           |         |      |        |
| DD250. THE   |               |           |         |      |        |
| DC&R SHALL   |               |           |         |      |        |
| ADDRESS      |               |           |         |      |        |
| THOSE NUTS   |               |           |         |      |        |
| SPECIFICALLY |               |           |         |      |        |
|              |               |           |         |      |        |
| IDENTIFIED   |               |           |         |      |        |
| BY           |               |           |         |      |        |
| ENGINEERING  |               |           |         |      |        |
| IN TASK I.A  |               |           |         |      |        |
| FOR LOW      |               |           |         |      |        |
| FACTOR OF    |               |           |         |      |        |
| SAFETY.      |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
|              |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| DC&R         |               |           |         |      |        |
| S-87-005 HAS |               |           |         |      |        |
| BEEN WRITTEN |               |           |         |      |        |
| TO ADDRESS   |               |           |         |      |        |
| SPS NUTS ON  |               |           |         |      |        |
| ALL          |               |           |         |      |        |
|              |               |           |         |      |        |
| POST-DD250   |               |           |         |      |        |
| TANKS. D.    |               |           |         |      |        |
| VENDOR       |               |           |         |      |        |
| ID           |               |           |         |      |        |
| ENTIFICATION |               |           |         |      |        |
| ON NUTS      |               |           |         |      |        |
| EVALUATE     |               |           |         |      |        |
| IMPOSING     |               |           |         |      |        |
|              |               |           |         |      |        |
| THE          |               |           |         |      |        |
| REQUIREMENT  |               |           |         |      |        |
| FOR VENDORS  |               |           |         |      |        |
| TO APPLY     |               |           |         |      |        |
| THEIR VENDOR |               |           |         |      |        |
| ID           |               |           |         |      |        |
| ENTIFICATION |               |           |         |      |        |
| TO ALL       |               |           |         |      |        |
|              |               |           |         |      |        |
| NUTS.        |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| THE QUALITY  |               |           |         |      |        |
| RECEIVING    |               |           |         |      |        |
| ACCEPTANCE   |               |           |         |      |        |
| PLAN HAS     |               |           |         |      |        |
| BEEN         |               |           |         |      |        |
|              |               |           |         |      |        |
| REVISED TO   |               |           |         |      |        |
| REQUIRE      |               |           |         |      |        |
| VERIFICATION |               |           |         |      |        |
| OF VENDOR ID |               |           |         |      |        |
| ON THE NUTS  |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
|              |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3            |               |           |         |      |        |
| 743-87-097). |               |           |         |      |        |
| ITEM CLOSED  |               |           |         |      |        |
| E. REVISION  |               |           |         |      |        |
| TO QUALITY   |               |           |         |      |        |
|              |               |           |         |      |        |
| RECEIVING    |               |           |         |      |        |
| ACCEPTANCE   |               |           |         |      |        |
| PLAN THE     |               |           |         |      |        |
| RECEIVING    |               |           |         |      |        |
| ACCEPTANCE   |               |           |         |      |        |
| PLAN SHALL   |               |           |         |      |        |
| BE           |               |           |         |      |        |
|              |               |           |         |      |        |
| REVISED TO   |               |           |         |      |        |
| INCLUDE      |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| FOR          |               |           |         |      |        |
| LUBRICATION  |               |           |         |      |        |
| APPLIED TO   |               |           |         |      |        |
| NUTS AND     |               |           |         |      |        |
|              |               |           |         |      |        |
| BOLTS, IN    |               |           |         |      |        |
| ANY SERIES   |               |           |         |      |        |
| THAT         |               |           |         |      |        |
| SPECIFIES NO |               |           |         |      |        |
| LUBRICATION. |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
|              |               |           |         |      |        |
| RAPS         |               |           |         |      |        |
| (RECEIVING   |               |           |         |      |        |
| ACCEPTANCE   |               |           |         |      |        |
| PLAN) HAVE   |               |           |         |      |        |
| BEEN REVISED |               |           |         |      |        |
| TO CHECK FOR |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| PRESENCE OF  |               |           |         |      |        |
| LUBRICATION  |               |           |         |      |        |
| BY           |               |           |         |      |        |
| LABORATORY   |               |           |         |      |        |
| ANALYSIS ON  |               |           |         |      |        |
| ALL NUTS     |               |           |         |      |        |
| WHERE \"NO   |               |           |         |      |        |
|              |               |           |         |      |        |
| L            |               |           |         |      |        |
| UBRICATION\" |               |           |         |      |        |
| IS REQUIRED  |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUMS  |               |           |         |      |        |
| 3743-87-074  |               |           |         |      |        |
|              |               |           |         |      |        |
| AND          |               |           |         |      |        |
| 3            |               |           |         |      |        |
| 743-87-097). |               |           |         |      |        |
| F.           |               |           |         |      |        |
| INITIATION   |               |           |         |      |        |
| OF NOTIFYING |               |           |         |      |        |
| DOCUMENTS 1. |               |           |         |      |        |
| INITIATE A   |               |           |         |      |        |
|              |               |           |         |      |        |
| SUPPLIER     |               |           |         |      |        |
| CORRECTIVE   |               |           |         |      |        |
| ACTION       |               |           |         |      |        |
| DIRECTION    |               |           |         |      |        |
| (SCAD) TO    |               |           |         |      |        |
| SPS          |               |           |         |      |        |
| CONCERNING   |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| PROBLEM WITH |               |           |         |      |        |
| P            |               |           |         |      |        |
| OLYETHELYENE |               |           |         |      |        |
| GLYCOL       |               |           |         |      |        |
| (CARBOWAX)   |               |           |         |      |        |
| APPLIED TO   |               |           |         |      |        |
| NUTS THAT    |               |           |         |      |        |
|              |               |           |         |      |        |
| REQUIRE NO   |               |           |         |      |        |
| LUBRICATION. |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| SCAD-87-145  |               |           |         |      |        |
| WAS ISSUED.  |               |           |         |      |        |
| ALL          |               |           |         |      |        |
|              |               |           |         |      |        |
| 33L2         |               |           |         |      |        |
| PROCESSING   |               |           |         |      |        |
| SHEETS AND   |               |           |         |      |        |
| M            |               |           |         |      |        |
| ANUFACTURING |               |           |         |      |        |
| DRAWINGS     |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
| REVISED TO   |               |           |         |      |        |
|              |               |           |         |      |        |
| STATE \"NO   |               |           |         |      |        |
| CARBOWAX\".  |               |           |         |      |        |
| ALL 33L      |               |           |         |      |        |
| PARTS ARE    |               |           |         |      |        |
| NOW          |               |           |         |      |        |
| SUBJECTED TO |               |           |         |      |        |
| AN           |               |           |         |      |        |
| ADDITIONAL   |               |           |         |      |        |
|              |               |           |         |      |        |
| SAMPLE TEST  |               |           |         |      |        |
| TO VERIFY    |               |           |         |      |        |
| THE          |               |           |         |      |        |
| NON-PRESENCE |               |           |         |      |        |
| OF CARBOWAX. |               |           |         |      |        |
| AND, THE     |               |           |         |      |        |
| MATERIAL     |               |           |         |      |        |
|              |               |           |         |      |        |
| HANDLING OF  |               |           |         |      |        |
| THE NUTS     |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
| IMPROVED     |               |           |         |      |        |
| WITH A NEW   |               |           |         |      |        |
| INS          |               |           |         |      |        |
| PECTION/TEST |               |           |         |      |        |
| AREA         |               |           |         |      |        |
|              |               |           |         |      |        |
| TO PRECLUDE  |               |           |         |      |        |
| INCIDENTAL   |               |           |         |      |        |
| CONTACT WITH |               |           |         |      |        |
| CARBOWAX.    |               |           |         |      |        |
| REFERENCE    |               |           |         |      |        |
| SCAD 87-145  |               |           |         |      |        |
|              |               |           |         |      |        |
| ITEM CLOSED  |               |           |         |      |        |
| 2. INITIATE  |               |           |         |      |        |
| AN ALERT     |               |           |         |      |        |
| CONCERNING   |               |           |         |      |        |
| 33L2 SERIES  |               |           |         |      |        |
| NUTS FROM    |               |           |         |      |        |
| SPS          |               |           |         |      |        |
|              |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| ALERT NO.    |               |           |         |      |        |
| MMC          |               |           |         |      |        |
| -ET-RA07B-26 |               |           |         |      |        |
| WAS ISSUED.  |               |           |         |      |        |
| G.           |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
|              |               |           |         |      |        |
| CRITERIA FOR |               |           |         |      |        |
| RECEIVING    |               |           |         |      |        |
| ACCEPTANCE   |               |           |         |      |        |
| PLAN DEFINE  |               |           |         |      |        |
| AN           |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| CRITERIA     |               |           |         |      |        |
|              |               |           |         |      |        |
| FOR THE      |               |           |         |      |        |
| EVIDENCE OF  |               |           |         |      |        |
| LUBRICANT    |               |           |         |      |        |
| APPLIED TO   |               |           |         |      |        |
| NUTS AND     |               |           |         |      |        |
| BOLTS, WHERE |               |           |         |      |        |
|              |               |           |         |      |        |
| ENGINEERING  |               |           |         |      |        |
| REQUIREMENTS |               |           |         |      |        |
| SPECIFY NO   |               |           |         |      |        |
| LUBRICANT.   |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
|              |               |           |         |      |        |
| TESTING FOR  |               |           |         |      |        |
| LUBRICANTS,  |               |           |         |      |        |
| CARBOWAX,    |               |           |         |      |        |
| SHALL TAKE   |               |           |         |      |        |
| PLACE BY     |               |           |         |      |        |
| ORGANIC      |               |           |         |      |        |
| CHEMICAL     |               |           |         |      |        |
|              |               |           |         |      |        |
| ANALYSIS.    |               |           |         |      |        |
| REFERENCE    |               |           |         |      |        |
| INTEROFFICE  |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| 3772-87-171. |               |           |         |      |        |
| ITEM CLOSED  |               |           |         |      |        |
| H            |               |           |         |      |        |
|              |               |           |         |      |        |
| PURGE OF     |               |           |         |      |        |
| OFF-SITE     |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| ALL SPS      |               |           |         |      |        |
| NUTS, 33L2,  |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| PURGED FROM  |               |           |         |      |        |
|              |               |           |         |      |        |
| THE          |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| OF: 1. MOD   |               |           |         |      |        |
| KITS AND     |               |           |         |      |        |
| SHIP LOOSE,  |               |           |         |      |        |
| FROM         |               |           |         |      |        |
| OFF-SITE     |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
|              |               |           |         |      |        |
| STORES AT    |               |           |         |      |        |
| KSC,         |               |           |         |      |        |
| VANDENBURG,  |               |           |         |      |        |
| AND NSTL.    |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| ALL SUSPECT  |               |           |         |      |        |
| 33L2         |               |           |         |      |        |
|              |               |           |         |      |        |
| NUTS HAVE    |               |           |         |      |        |
| BEEN         |               |           |         |      |        |
| SEQUESTERED  |               |           |         |      |        |
| AT KSC, NSTL |               |           |         |      |        |
| AND          |               |           |         |      |        |
| VANDENBURG,  |               |           |         |      |        |
| OR TRACKABLE |               |           |         |      |        |
|              |               |           |         |      |        |
| DOCU-        |               |           |         |      |        |
| MENTATION    |               |           |         |      |        |
| HAS BEEN     |               |           |         |      |        |
| WRITTEN.     |               |           |         |      |        |
| REFERENCE AR |               |           |         |      |        |
| NO.          |               |           |         |      |        |
| M7043-K1, AR |               |           |         |      |        |
| NO           |               |           |         |      |        |
|              |               |           |         |      |        |
| M7043-M2, AR |               |           |         |      |        |
| NO. 7002 AND |               |           |         |      |        |
| AR NO.       |               |           |         |      |        |
| MV7012-MV1.  |               |           |         |      |        |
| 2. VENDOR    |               |           |         |      |        |
| KITS CLOSURE |               |           |         |      |        |
|              |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| ALL 33L2     |               |           |         |      |        |
| NUTS IN KITS |               |           |         |      |        |
| SUPPLIED TO  |               |           |         |      |        |
| VENDORS HAVE |               |           |         |      |        |
| BEEN PICKED  |               |           |         |      |        |
| UP           |               |           |         |      |        |
|              |               |           |         |      |        |
| BY MMC       |               |           |         |      |        |
| PERSONNEL.   |               |           |         |      |        |
| 33L1 NUTS    |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
| EXCLUDED     |               |           |         |      |        |
| BECAUSE THEY |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
|              |               |           |         |      |        |
| EXONERATED   |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| INFORMAL     |               |           |         |      |        |
| MEMORANDUM   |               |           |         |      |        |
| FROM T.      |               |           |         |      |        |
| FARROW TO C. |               |           |         |      |        |
| VOGEL,       |               |           |         |      |        |
|              |               |           |         |      |        |
| DATED JULY   |               |           |         |      |        |
| 13, 1987).   |               |           |         |      |        |
| 3. MODE KITS |               |           |         |      |        |
| AND SHIP     |               |           |         |      |        |
| LOOSE AT     |               |           |         |      |        |
| MAF: \*      |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
|              |               |           |         |      |        |
| STATEMENT    |               |           |         |      |        |
| ALL SUSPECT  |               |           |         |      |        |
| MOD KITS AND |               |           |         |      |        |
| SHIP LOOSE   |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| INSPECTED BY |               |           |         |      |        |
|              |               |           |         |      |        |
| DC&R         |               |           |         |      |        |
| S-87-009.    |               |           |         |      |        |
| REFERENCE    |               |           |         |      |        |
| DC&R         |               |           |         |      |        |
| S-87-009.    |               |           |         |      |        |
| TASK III     |               |           |         |      |        |
| CAPS         |               |           |         |      |        |
| CLOSEOUT     |               |           |         |      |        |
| SUMMARY      |               |           |         |      |        |
|              |               |           |         |      |        |
| \* IT WAS    |               |           |         |      |        |
| DETERMINED,  |               |           |         |      |        |
| DURING BOLT  |               |           |         |      |        |
| SHANKING     |               |           |         |      |        |
| STUDIES,     |               |           |         |      |        |
| THAT SOME    |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
|              |               |           |         |      |        |
| SUPPLIED BY  |               |           |         |      |        |
| SPS HAD LOW  |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| CO           |               |           |         |      |        |
| -EFFICIENTS. |               |           |         |      |        |
| LAB ANALYSIS |               |           |         |      |        |
| TRACED THE   |               |           |         |      |        |
|              |               |           |         |      |        |
| CAUSE TO     |               |           |         |      |        |
| LUBRICATION, |               |           |         |      |        |
| CARBOWAX,    |               |           |         |      |        |
| APPLIED TO   |               |           |         |      |        |
| THE NUTS. IT |               |           |         |      |        |
| WAS          |               |           |         |      |        |
| CONFIRMED    |               |           |         |      |        |
|              |               |           |         |      |        |
| THAT SUSPECT |               |           |         |      |        |
| NUTS WERE    |               |           |         |      |        |
| LIMITED TO   |               |           |         |      |        |
| THOSE        |               |           |         |      |        |
| PRODUCED BY  |               |           |         |      |        |
| SPS.         |               |           |         |      |        |
| ENGINEERING  |               |           |         |      |        |
|              |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
| DETERMINED   |               |           |         |      |        |
| WHICH        |               |           |         |      |        |
| SPECIFIC     |               |           |         |      |        |
| PLACES SUCH  |               |           |         |      |        |
| NUTS WOULD   |               |           |         |      |        |
| POSE A       |               |           |         |      |        |
|              |               |           |         |      |        |
| CONCERN FOR  |               |           |         |      |        |
| FACTOR OF    |               |           |         |      |        |
| SAFETY. ALL  |               |           |         |      |        |
| LOCA- TIONS  |               |           |         |      |        |
| THUS         |               |           |         |      |        |
| IDENTIFIED,  |               |           |         |      |        |
| AND NOT      |               |           |         |      |        |
|              |               |           |         |      |        |
| EXONERATED   |               |           |         |      |        |
| BY ADEQUATE  |               |           |         |      |        |
| PURCHASE     |               |           |         |      |        |
| ORDER        |               |           |         |      |        |
| T            |               |           |         |      |        |
| RACEABILTIY, |               |           |         |      |        |
| WERE PLACED  |               |           |         |      |        |
| ON           |               |           |         |      |        |
|              |               |           |         |      |        |
| DC&RS FOR    |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| /REPLACEMENT |               |           |         |      |        |
| IN THE       |               |           |         |      |        |
| FLEET.       |               |           |         |      |        |
| C            |               |           |         |      |        |
| ONCURRENTLY, |               |           |         |      |        |
| ALL          |               |           |         |      |        |
|              |               |           |         |      |        |
| INVENTORY OF |               |           |         |      |        |
| NUTS HAS     |               |           |         |      |        |
| BEEN PURGED  |               |           |         |      |        |
| OF SUSPECT   |               |           |         |      |        |
| SPS NUTS.    |               |           |         |      |        |
| THERE IS     |               |           |         |      |        |
|              |               |           |         |      |        |
| TRACKABLE    |               |           |         |      |        |
| D            |               |           |         |      |        |
| OCUMENTATION |               |           |         |      |        |
| INITIATED    |               |           |         |      |        |
| FOR          |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| OF SUSPECT   |               |           |         |      |        |
| MOD KITS     |               |           |         |      |        |
|              |               |           |         |      |        |
| AND SHIP     |               |           |         |      |        |
| LOOSE        |               |           |         |      |        |
| HARDWARE NOT |               |           |         |      |        |
| YET          |               |           |         |      |        |
| ACCESSIBLE   |               |           |         |      |        |
| FOR          |               |           |         |      |        |
| INSPECTION.  |               |           |         |      |        |
| NEW HARDWARE |               |           |         |      |        |
|              |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| SUB- JECTED  |               |           |         |      |        |
| TO A REVISED |               |           |         |      |        |
| RAP          |               |           |         |      |        |
| (RECEIVING   |               |           |         |      |        |
| ACCEPTANCE   |               |           |         |      |        |
| PLAN) WHICH  |               |           |         |      |        |
|              |               |           |         |      |        |
| NOW INCLUDES |               |           |         |      |        |
| A SAMPLE     |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| FOR EVIDENCE |               |           |         |      |        |
| OF LUBRICANT |               |           |         |      |        |
| (NO          |               |           |         |      |        |
|              |               |           |         |      |        |
| LUBRICATION  |               |           |         |      |        |
| REQUIRED).   |               |           |         |      |        |
| CORRECTIVE   |               |           |         |      |        |
| ACTION WAS   |               |           |         |      |        |
| ALSO TAKEN   |               |           |         |      |        |
| AT THE       |               |           |         |      |        |
| SUPPLIER     |               |           |         |      |        |
|              |               |           |         |      |        |
| OF THE       |               |           |         |      |        |
| DISCREPANT   |               |           |         |      |        |
| NUT          |               |           |         |      |        |
| S\--IMPROVED |               |           |         |      |        |
| DO           |               |           |         |      |        |
| CUMENTATION, |               |           |         |      |        |
| SAMPLE       |               |           |         |      |        |
| TESTING AND  |               |           |         |      |        |
|              |               |           |         |      |        |
| MATERIAL     |               |           |         |      |        |
| HANDLING. IN |               |           |         |      |        |
| SUMMARY, THE |               |           |         |      |        |
| ENTIRE FLEET |               |           |         |      |        |
| AND          |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
|              |               |           |         |      |        |
| INSPECTED    |               |           |         |      |        |
| FOR SUSPECT  |               |           |         |      |        |
| SPS NUTS.    |               |           |         |      |        |
| WHERE FOUND, |               |           |         |      |        |
| REPLACEMENT  |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| MADE         |               |           |         |      |        |
|              |               |           |         |      |        |
| INCOMING     |               |           |         |      |        |
| HARDWARE     |               |           |         |      |        |
| SHALL BE     |               |           |         |      |        |
| SUBJECTED TO |               |           |         |      |        |
| SAMPLE       |               |           |         |      |        |
| TESTING AT   |               |           |         |      |        |
| MAF. AND,    |               |           |         |      |        |
|              |               |           |         |      |        |
| CORRECTIVE   |               |           |         |      |        |
| ACTION WAS   |               |           |         |      |        |
| TAKEN AT THE |               |           |         |      |        |
| SUPPLIER OF  |               |           |         |      |        |
| THE          |               |           |         |      |        |
| DISCREPANT   |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK IV      |               |           |         |      |        |
| CLEARANCE    |               |           |         |      |        |
| E            |               |           |         |      |        |
| FFECTIVITIES |               |           |         |      |        |
| LWTS 16, 20, |               |           |         |      |        |
| 21, 22, AND  |               |           |         |      |        |
| 24 THROUGH   |               |           |         |      |        |
| 46:          |               |           |         |      |        |
|              |               |           |         |      |        |
| NO           |               |           |         |      |        |
| CONSTRAINTS. |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| AND/OR       |               |           |         |      |        |
| REPAIR SHALL |               |           |         |      |        |
| BE MADE      |               |           |         |      |        |
| (REFERENCE   |               |           |         |      |        |
| DC&RS        |               |           |         |      |        |
|              |               |           |         |      |        |
| S-87-004,    |               |           |         |      |        |
| S-87-005A,   |               |           |         |      |        |
| AND          |               |           |         |      |        |
| S-87-008).   |               |           |         |      |        |
| LWTS 47 AND  |               |           |         |      |        |
| UP: NO       |               |           |         |      |        |
| CONSTRAINTS  |               |           |         |      |        |
|              |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| PURGED OF    |               |           |         |      |        |
| SUSPECT SPS  |               |           |         |      |        |
| NUTS         |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **MSFC       |               |           |         |      |        |
| Response/C   |               |           |         |      |        |
| oncurrence** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+

  -----------------------------------------------------------------------

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

  -------------- ----------------- ------------------- ----------- ----------- ------------
  **MSFC         **IFA#**\         **Contractor        **JSC#**\   **KSC#**\   **EICN#**\
  Report#**\     \--               RPT#**\             \--         \--         \--
  A10781                           S-073                                       

  **Asmnt        **Asmnt Part      **Asmnt                                     
  Part#**\       Name**\           Serial/Lot#**\                              
  33L2           HIGH PROFILE NUT  N/A                                         

  **HCRIT CD**\  **FCRIT CD**\     **CAUSE CD**\       **FAIL                  
  \--            1                 MAP - MFG-ASY-INST  MODE**\                 
                                                       MR - TORQUE             
                                                       HI/LO                   

  **Asmnt        **Asmnt FM**\     **FMEA CSE**\       **FMEA                  
  FMEA**\        1                 A                   SCSE**\                 
  2.1.13.1                                             1                       

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

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

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

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

  **MAJOR DESIGN                                                               
  CHANGES**                                                                    

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

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