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

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

+-------------+---------------+-----------+---------+------+--------+
| **MSFC      | **In-Flight   | **C       | **      | *    |        |
| Record      | Anomaly       | ontractor | JSC#**\ | *KSC |        |
| \#**\       | Number**\     | Report    | \--     | #**\ |        |
| A05364      | \--           | Number**\ |         | \--  |        |
|             |               | T-030     |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **Problem   |               |           |         |      |        |
| Title**\    |               |           |         |      |        |
| PRIMER      |               |           |         |      |        |
| LIFT-OFF,   |               |           |         |      |        |
| LOX TANK    |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **EICN#**\  | **ELEMENT**\  | **Cont    | **F     | **   |        |
| \--         | ET            | ractor**\ | SCM#**\ | FCRI |        |
|             |               | MMMSS     | \--     | T**\ |        |
|             |               |           |         | 1    |        |
+-------------+---------------+-----------+---------+------+--------+
| **HCRIT**\  | **Sys_Lvl**\  | **Misc    |         |      |        |
| \--         | 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         | EXTERNAL TANK | 82        | LWT-3   | UFAC |        |
|             |               | 601000000 |         | TURE |        |
|             |               |           |         | R**\ |        |
|             |               |           |         | MMC  |        |
+-------------+---------------+-----------+---------+------+--------+
| **          | **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         | PRIMER LOX    | 809120    | N/A     | UFAC |        |
|             | TANK          | 05000-009 |         | TURE |        |
|             |               |           |         | R**\ |        |
|             |               |           |         | \--  |        |
+-------------+---------------+-----------+---------+------+--------+
| **Test/O    | **Prevailing  | **F /     | **Fail  | **   |        |
| peration**\ | Condtion**\   | U**\      | Mode**\ | Caus |        |
| M - MFG     | \--           | F         | \--     | e**\ |        |
|             |               |           |         | \--  |        |
+-------------+---------------+-----------+---------+------+--------+
| **System**\ | **Defect**\   | **Ma      | **Work  | **   |        |
| THERMAL     | \--           | terial**\ | Con     | Fail |        |
|             |               | \--       | tact**\ | Dat  |        |
|             |               |           | J.      | e**\ |        |
|             |               |           | GUZMAN  | 06   |        |
|             |               |           |         | /24/ |        |
|             |               |           |         | 1982 |        |
+-------------+---------------+-----------+---------+------+--------+
| **Received  | **Date        | **FMEA    | **IFA:  | *    |        |
| at MSFC**\  | Isolated**\   | Ref       | Mission | *Mis |        |
| 08/31/1982  | \--           | erence**\ | P       | sion |        |
|             |               | 1.2.3     | hase**\ | Ela  |        |
|             |               |           | \--     | psed |        |
|             |               |           |         | Tim  |        |
|             |               |           |         | e**\ |        |
|             |               |           |         | \--  |        |
+-------------+---------------+-----------+---------+------+--------+
| **          |               | **S       |         | **   |        |
| Location**\ |               | ymptom**\ |         | Time |        |
| MAF         |               | \--       |         | Cycl |        |
|             |               |           |         | e**\ |        |
|             |               |           |         | \--  |        |
+-------------+---------------+-----------+---------+------+--------+
| **          |               |           |         |      |        |
| Effectivity |               |           |         |      |        |
| Text**\     |               |           |         |      |        |
| ET-5 AND    |               |           |         |      |        |
| SUBS        |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **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**\ |      |        |
|             |               |           | \--     |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **In        |               |           |         |      |        |
| vestigation |               |           |         |      |        |
| /           |               |           |         |      |        |
| Resolution  |               |           |         |      |        |
| Summary**   |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **Last MSFC | **CN RSLV     | **Defer   | **Add   | *    |        |
| Update**\   | SBMT**\       | Date**\   | Date**\ | *R/C |        |
| 10/07/1987  | 03/16/1983    | \--       | \--     | Code |        |
|             |               |           |         | s**\ |        |
|             |               |           |         | 3 -  |        |
|             |               |           |         | F/TE |        |
|             |               |           |         | \--  |        |
|             |               |           |         | \--  |        |
+-------------+---------------+-----------+---------+------+--------+
| *           |               |           |         |      |        |
| *Assignee** |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **Design**\ | **Chief       | **S &     | **Pro   | *    |        |
| B. DAVIS    | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|             | \--           | D. NEWMAN | G.      | ject |        |
|             |               |           | CA      | MG   |        |
|             |               |           | VALARIS | R**\ |        |
|             |               |           |         | \--  |        |
+-------------+---------------+-----------+---------+------+--------+
| *           |               |           |         |      |        |
| *Approval** |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **Design**\ | **Chief       | **S &     | **Pro   | *    |        |
| B. DAVIS    | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|             | \--           | D. NEWMAN | G.      | ject |        |
|             |               |           | B       | MG   |        |
|             |               |           | RIDWELL | R**\ |        |
|             |               |           |         | \--  |        |
+-------------+---------------+-----------+---------+------+--------+
| **PAC       | **PAC Review  | **MSFC    | **St    | *    |        |
| Assignee**\ | Complete**\   | Closure   | atus**\ | *F/A |        |
| M. GLASS    | MG            | Date**\   | C -     | C    |        |
|             |               | 0         | CLOSED  | ompl |        |
|             |               | 7/27/1983 |         | 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       | **Approval    |           |         |      |        |
| PERSON      | Signature     |           |         |      |        |
| L2**\       | 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**   |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **Reliabil  |               |           |         |      |        |
| ity/Quality |               |           |         |      |        |
| Assurance   |               |           |         |      |        |
| Concerns,   |               |           |         |      |        |
| Recomme     |               |           |         |      |        |
| ndations:** |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **Problem   |               |           |         |      |        |
| De          |               |           |         |      |        |
| scription** |               |           |         |      |        |
|             |               |           |         |      |        |
| REF:        |               |           |         |      |        |
| EXTENSIVE   |               |           |         |      |        |
| PRIMER      |               |           |         |      |        |
| LIFT-OFF ON |               |           |         |      |        |
| LWT-3 LOX   |               |           |         |      |        |
| TANK O-GIVE |               |           |         |      |        |
| & BARREL    |               |           |         |      |        |
|             |               |           |         |      |        |
| PRIMER      |               |           |         |      |        |
| INITIALLY   |               |           |         |      |        |
| REMOVED BY  |               |           |         |      |        |
| MMS J414    |               |           |         |      |        |
| TAPE DURING |               |           |         |      |        |
| SLA PANEL   |               |           |         |      |        |
| BONDING     |               |           |         |      |        |
|             |               |           |         |      |        |
| OPERATIONS. |               |           |         |      |        |
| WET & DRY   |               |           |         |      |        |
| TAPE        |               |           |         |      |        |
| TESTING     |               |           |         |      |        |
| REVEALED    |               |           |         |      |        |
| ADDITIONAL  |               |           |         |      |        |
| AREAS OF    |               |           |         |      |        |
| POOR        |               |           |         |      |        |
|             |               |           |         |      |        |
| PRIMER.     |               |           |         |      |        |
| CAUSE -     |               |           |         |      |        |
| SPILLAGE OF |               |           |         |      |        |
| ENGRAPPED   |               |           |         |      |        |
| LIQUID FROM |               |           |         |      |        |
| CELL \'E\'  |               |           |         |      |        |
| ACCESS      |               |           |         |      |        |
|             |               |           |         |      |        |
| PLATFORMS & |               |           |         |      |        |
| CEILING     |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| *           |               |           |         |      |        |
| *Contractor |               |           |         |      |        |
| Inve        |               |           |         |      |        |
| stigation/R |               |           |         |      |        |
| esolution** |               |           |         |      |        |
|             |               |           |         |      |        |
| 9/2/82 -    |               |           |         |      |        |
| THIS CRIT 1 |               |           |         |      |        |
| PROB IS NOT |               |           |         |      |        |
| A           |               |           |         |      |        |
| CONSTRAINT  |               |           |         |      |        |
| BECAUSE     |               |           |         |      |        |
| THERE IS NO |               |           |         |      |        |
|             |               |           |         |      |        |
| EVIDENCE OF |               |           |         |      |        |
| SIMILAR     |               |           |         |      |        |
| SPILLS      |               |           |         |      |        |
| OCCUR- RING |               |           |         |      |        |
| ON ANY LOX  |               |           |         |      |        |
| TANKS PRIOR |               |           |         |      |        |
| TO LWT-3    |               |           |         |      |        |
|             |               |           |         |      |        |
| THEREFORE   |               |           |         |      |        |
| THE PROB IS |               |           |         |      |        |
| NOT         |               |           |         |      |        |
| SYSTEMATIC. |               |           |         |      |        |
| THIS        |               |           |         |      |        |
| CONSTRAINT  |               |           |         |      |        |
| DECI- SION  |               |           |         |      |        |
| HAS         |               |           |         |      |        |
|             |               |           |         |      |        |
| BEEN        |               |           |         |      |        |
| COORDINATED |               |           |         |      |        |
| WITH THE ET |               |           |         |      |        |
| PROJ.       |               |           |         |      |        |
| OFFICE      |               |           |         |      |        |
| \_\_\_\_J   |               |           |         |      |        |
| BO\_\_\_\_. |               |           |         |      |        |
| 11/23/82 -  |               |           |         |      |        |
| THIS        |               |           |         |      |        |
|             |               |           |         |      |        |
| PROB IS NOW |               |           |         |      |        |
| A LAUNCH    |               |           |         |      |        |
| CONSTRAINT  |               |           |         |      |        |
| THE         |               |           |         |      |        |
| JU          |               |           |         |      |        |
| STIFICATION |               |           |         |      |        |
| STATED      |               |           |         |      |        |
| ABOVE (FOR  |               |           |         |      |        |
| NOT         |               |           |         |      |        |
|             |               |           |         |      |        |
| BEING A     |               |           |         |      |        |
| CONSTRAINT) |               |           |         |      |        |
| IS NO       |               |           |         |      |        |
| LONGER      |               |           |         |      |        |
| ACCEPTABLE  |               |           |         |      |        |
| AS SIMILAR  |               |           |         |      |        |
| SPILLS &    |               |           |         |      |        |
| PRIMER      |               |           |         |      |        |
|             |               |           |         |      |        |
| LIFT-OFF    |               |           |         |      |        |
| HAS         |               |           |         |      |        |
| OCCURRED ON |               |           |         |      |        |
| LWT-4 LO2 & |               |           |         |      |        |
| LH2 TANKS   |               |           |         |      |        |
| THIS CHANGE |               |           |         |      |        |
| HAS BEEN    |               |           |         |      |        |
|             |               |           |         |      |        |
| COORDINATED |               |           |         |      |        |
| WITH THE ET |               |           |         |      |        |
| PROJ.       |               |           |         |      |        |
| OFFICE      |               |           |         |      |        |
| \_          |               |           |         |      |        |
| \_\_\_\_JBO |               |           |         |      |        |
| \_\_\_\_\_. |               |           |         |      |        |
| 11/23/82 -  |               |           |         |      |        |
| LWT-1       |               |           |         |      |        |
|             |               |           |         |      |        |
| CONSTRAINT  |               |           |         |      |        |
| LIFTED      |               |           |         |      |        |
| BASED ON    |               |           |         |      |        |
| THE         |               |           |         |      |        |
| FOLLOWING   |               |           |         |      |        |
| RATIONAL:   |               |           |         |      |        |
| LWT-1       |               |           |         |      |        |
| PASSED THE  |               |           |         |      |        |
| WET         |               |           |         |      |        |
|             |               |           |         |      |        |
| TAPE TEST,  |               |           |         |      |        |
| STRIPPABLE  |               |           |         |      |        |
| COATING WAS |               |           |         |      |        |
| DIFFICULT   |               |           |         |      |        |
| TO REMOVE,  |               |           |         |      |        |
| ABLATOR     |               |           |         |      |        |
| MASKING     |               |           |         |      |        |
|             |               |           |         |      |        |
| TAPE        |               |           |         |      |        |
| REMOVAL &   |               |           |         |      |        |
| ABRASIVE    |               |           |         |      |        |
| CLEANING    |               |           |         |      |        |
| WITH        |               |           |         |      |        |
| S           |               |           |         |      |        |
| COTCH-BRITE |               |           |         |      |        |
| STRESSED    |               |           |         |      |        |
| THE PRIMER  |               |           |         |      |        |
|             |               |           |         |      |        |
| SIMILAR TO  |               |           |         |      |        |
| WET TAPE    |               |           |         |      |        |
| TEST. ALL   |               |           |         |      |        |
| OF THE      |               |           |         |      |        |
| ABOVE       |               |           |         |      |        |
| MENTIONED   |               |           |         |      |        |
| OPERA-      |               |           |         |      |        |
| TIONS       |               |           |         |      |        |
|             |               |           |         |      |        |
| VERIFIED    |               |           |         |      |        |
| GOOD PRIMER |               |           |         |      |        |
| ADHESION    |               |           |         |      |        |
| HAS BEEN    |               |           |         |      |        |
| ACHIEVED ON |               |           |         |      |        |
| LWT-1. THIS |               |           |         |      |        |
| CHANGE      |               |           |         |      |        |
|             |               |           |         |      |        |
| HAS BEEN    |               |           |         |      |        |
| COORDINATED |               |           |         |      |        |
| WITH THE ET |               |           |         |      |        |
| PROJ.       |               |           |         |      |        |
| OFFICE      |               |           |         |      |        |
| \_          |               |           |         |      |        |
| \_\_\_\_JBO |               |           |         |      |        |
| \_\_\_\_\_. |               |           |         |      |        |
| 3/21/83     |               |           |         |      |        |
|             |               |           |         |      |        |
| R           |               |           |         |      |        |
| ESOLUTION - |               |           |         |      |        |
| THE         |               |           |         |      |        |
| IN          |               |           |         |      |        |
| VESTIGATION |               |           |         |      |        |
| OF CELL     |               |           |         |      |        |
| \'E\'       |               |           |         |      |        |
| CO          |               |           |         |      |        |
| NTAMINATION |               |           |         |      |        |
| RESULTING   |               |           |         |      |        |
| IN          |               |           |         |      |        |
|             |               |           |         |      |        |
| LO2 & LH2   |               |           |         |      |        |
| PRIMER      |               |           |         |      |        |
| DEBOND      |               |           |         |      |        |
| REVEALED    |               |           |         |      |        |
| MANY        |               |           |         |      |        |
| SOURCES OF  |               |           |         |      |        |
| LIQUID      |               |           |         |      |        |
| ENTRAPMENT  |               |           |         |      |        |
| &           |               |           |         |      |        |
|             |               |           |         |      |        |
| POSSIBLE    |               |           |         |      |        |
| SPILLS,     |               |           |         |      |        |
| ALSO THE    |               |           |         |      |        |
| FACILTY     |               |           |         |      |        |
| ITSELF WAS  |               |           |         |      |        |
| INADEQUATE  |               |           |         |      |        |
| IN SEVERAL  |               |           |         |      |        |
|             |               |           |         |      |        |
| AREAS.      |               |           |         |      |        |
| RECURRENCE  |               |           |         |      |        |
| CONTROL -   |               |           |         |      |        |
| EXTENSIVE   |               |           |         |      |        |
| FACILITY    |               |           |         |      |        |
| MODS WERE   |               |           |         |      |        |
| MADE TO     |               |           |         |      |        |
|             |               |           |         |      |        |
| ELIMINATE   |               |           |         |      |        |
| ALL SOURCES |               |           |         |      |        |
| OF LIQUID   |               |           |         |      |        |
| ENTRAP-     |               |           |         |      |        |
| MENT &      |               |           |         |      |        |
| A           |               |           |         |      |        |
| CCUMULATION |               |           |         |      |        |
| OF          |               |           |         |      |        |
|             |               |           |         |      |        |
| MOISTURE.   |               |           |         |      |        |
| ALSO        |               |           |         |      |        |
| CLEANING    |               |           |         |      |        |
| PROCEDURE   |               |           |         |      |        |
| OP-20V53-TE |               |           |         |      |        |
| WAS REVISED |               |           |         |      |        |
| TO PROVIDE  |               |           |         |      |        |
|             |               |           |         |      |        |
| MINIMUM OF  |               |           |         |      |        |
| 8 HRS       |               |           |         |      |        |
| DRYING TIME |               |           |         |      |        |
| AFTER FINAL |               |           |         |      |        |
| RINSE. THE  |               |           |         |      |        |
| ADEQUACY OF |               |           |         |      |        |
| THE         |               |           |         |      |        |
|             |               |           |         |      |        |
| CLEANING    |               |           |         |      |        |
| PROCEDURE   |               |           |         |      |        |
| WAS         |               |           |         |      |        |
| VERIFIEDBY  |               |           |         |      |        |
| ENGR\'G     |               |           |         |      |        |
| TEST. REF   |               |           |         |      |        |
| CAPS T-030C |               |           |         |      |        |
| ADDENDUM    |               |           |         |      |        |
|             |               |           |         |      |        |
| I & II.     |               |           |         |      |        |
| 3/22/83 -   |               |           |         |      |        |
| CLOSURE     |               |           |         |      |        |
| D           |               |           |         |      |        |
| ISTRIBUTED. |               |           |         |      |        |
| 4/15/83 -   |               |           |         |      |        |
| MMC TO      |               |           |         |      |        |
| REVISE CAPS |               |           |         |      |        |
| TO          |               |           |         |      |        |
|             |               |           |         |      |        |
| INCLUDE     |               |           |         |      |        |
| ADDITIONAL  |               |           |         |      |        |
| BACK-UP PER |               |           |         |      |        |
| D. NEWMAN.  |               |           |         |      |        |
| 6/4/83 -    |               |           |         |      |        |
| ET-6        |               |           |         |      |        |
| CONSTRAINT  |               |           |         |      |        |
| IS          |               |           |         |      |        |
|             |               |           |         |      |        |
| LIFTED      |               |           |         |      |        |
| BASED ON    |               |           |         |      |        |
| THE         |               |           |         |      |        |
| FOLLOWING   |               |           |         |      |        |
| RATIONALE:  |               |           |         |      |        |
| NO          |               |           |         |      |        |
| DEOXIDIZER  |               |           |         |      |        |
| SPILLS      |               |           |         |      |        |
| OCCURRED    |               |           |         |      |        |
|             |               |           |         |      |        |
| ON ET-6,    |               |           |         |      |        |
| MINOR       |               |           |         |      |        |
| PRIMER      |               |           |         |      |        |
| LIFT-OFF    |               |           |         |      |        |
| DID OCCUR   |               |           |         |      |        |
| ON THE      |               |           |         |      |        |
| FORWARD     |               |           |         |      |        |
| O-GIVE      |               |           |         |      |        |
| FITTING     |               |           |         |      |        |
|             |               |           |         |      |        |
| DUE TO      |               |           |         |      |        |
| LOCAL       |               |           |         |      |        |
| CO          |               |           |         |      |        |
| NTAMINATION |               |           |         |      |        |
| DIFFICULTY  |               |           |         |      |        |
| IN CLEANING |               |           |         |      |        |
| THE         |               |           |         |      |        |
| FITTING.    |               |           |         |      |        |
| LOX TANK    |               |           |         |      |        |
|             |               |           |         |      |        |
| FOR ET-6    |               |           |         |      |        |
| WAS         |               |           |         |      |        |
| PROCESSED   |               |           |         |      |        |
| WITH NO     |               |           |         |      |        |
| INDICATION  |               |           |         |      |        |
| OF PRIMER   |               |           |         |      |        |
| LIFT-OFF.   |               |           |         |      |        |
| THIS        |               |           |         |      |        |
|             |               |           |         |      |        |
| CHANGE HAS  |               |           |         |      |        |
| BEEN        |               |           |         |      |        |
| COORDINATED |               |           |         |      |        |
| WITH THE ET |               |           |         |      |        |
| PROJ.       |               |           |         |      |        |
| OFFICE -    |               |           |         |      |        |
|             |               |           |         |      |        |
| \_\         |               |           |         |      |        |
| _\_G.P.BRID |               |           |         |      |        |
| WELL\_\_\_. |               |           |         |      |        |
| 4/15/83 -   |               |           |         |      |        |
| NASA/MSFC   |               |           |         |      |        |
| PROJ        |               |           |         |      |        |
| DISAGREED   |               |           |         |      |        |
| WITH CAPS   |               |           |         |      |        |
|             |               |           |         |      |        |
| CLOSURE     |               |           |         |      |        |
| STATING     |               |           |         |      |        |
| TANK FARM   |               |           |         |      |        |
| AUDIT       |               |           |         |      |        |
| COR         |               |           |         |      |        |
| RESPONDENCE |               |           |         |      |        |
| SHOULD BE   |               |           |         |      |        |
| INCLUDED    |               |           |         |      |        |
|             |               |           |         |      |        |
| 6/26/83 -   |               |           |         |      |        |
| REC\'D CAPS |               |           |         |      |        |
| ADDENDUM    |               |           |         |      |        |
| REVISING PG |               |           |         |      |        |
| 6 C/A       |               |           |         |      |        |
| SUMMARY     |               |           |         |      |        |
| REFERENCING |               |           |         |      |        |
|             |               |           |         |      |        |
| NASA/MSFC   |               |           |         |      |        |
| AUDIT &     |               |           |         |      |        |
| CORRESP     |               |           |         |      |        |
| ONDENCEWITH |               |           |         |      |        |
| MMC WHICH   |               |           |         |      |        |
| RESULTED IN |               |           |         |      |        |
| THE         |               |           |         |      |        |
|             |               |           |         |      |        |
| EXTENSIVE   |               |           |         |      |        |
| FACILITY    |               |           |         |      |        |
| MODS.       |               |           |         |      |        |
| 7/7/83 -    |               |           |         |      |        |
| CLOSURE     |               |           |         |      |        |
| RE          |               |           |         |      |        |
| DISTRIBUTED |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+
| **MSFC      |               |           |         |      |        |
| Response/Co |               |           |         |      |        |
| ncurrence** |               |           |         |      |        |
+-------------+---------------+-----------+---------+------+--------+

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

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

  ---------------- ----------------- ---------------- ----------- ----------- ------------
  **MSFC           **IFA#**\         **Contractor     **JSC#**\   **KSC#**\   **EICN#**\
  Report#**\       \--               RPT#**\          \--         \--         \--
  A05364                             T-030                                    

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

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

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

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

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

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

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

  **MAJOR DESIGN                                                              
  CHANGES**                                                                   

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

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