# SDR SWAA2022120665770

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2022
- Submitted: December 6, 2022
- Operation: Air carrier
- Aircraft: [N954WN](https://openairdocs.org/aircraft/N954WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36669
- Aircraft time: 38,324 hours, 23,332 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Vapor Barrier
- Condition: Cracked
- Location: Bs 663 Bulkhead
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022120665770

## Discrepancy

CRACK ON VAPOR BARRIER BULKHEAD PRESSURE DECK WEB AT BS 663 LBL 50 WL 158.  FABRICATED REPAIR PLIES. WORK ACCOMPLISHED IAW SRM 51-70-04-2R-10 PAR 4.D.  INSTALLED REPAIR PLIES.  POST REPAIR UT INSPECTED IAW NDT PART 4 51-00-02. NO DEFECTS FOUND.

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