# SDR SWAA2022122976918

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2022
- Submitted: December 29, 2022
- Operation: Air carrier
- Aircraft: [N275WN](https://openairdocs.org/aircraft/N275WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36153
- Aircraft time: 51,166 hours, 30,696 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Angle
- 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/SWAA2022122976918

## Discrepancy

RIGHT UPPER VAPOR BARRIER ANGLE WAS CRACKED,  RBL8.    CUT DAMAGED AREA IAW SRM 51-10-02-0G-0, AND 57-10-10-2R-5.   PERFORMED HFEC ROTO INSPECTION OF ALL EXISTING FASTENER HOLES IN THE REPAIR AREA IAW NDT PART 6, 51-00-00, PROCEDURE 16. NO CRACKS NOTED.   FABRICATED A REPAIR IAW SRM 57-10-10-2R-5- REPAIR 5.   LOCATED AND DRILLED THE REPAIR IAW SRM 51-40-05-0G-0.    INSTALLED REPAIR PARTS AT RT UPPER VAPOR BARRIER IAW SRM 51-40-02-0G-0, AND SRM 57-10-10-2R-5.

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