# SDR USAA960513

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N971VJ
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 47051
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Blkhd Doubler
- Condition: Cracked
- Location: Bs996
- Part time: 74,934 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA960513

## Discrepancy

PIT - DURING AFT PRESS BULKHEAD MOD, FOUND 4 INCH LONG CRACK AT AFTPRESS BULKHEAD STATION 996 UPPER RT CORNER OF REAR PAX DOORWAY, DOUBLER5910130-11.  REPLACED UPPER HALF OF DOUBLER 5910130-11 PER EA 32891A ANDDACO DWG J060088.  (M)

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