# SDR SWAA2020052074399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2020
- Submitted: May 20, 2020
- Operation: Air carrier
- Aircraft: [N923WN](https://openairdocs.org/aircraft/N923WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36627
- Aircraft time: 41,011 hours, 24,777 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Repair
- Condition: Failed
- Location: Bulkhead
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2020052074399

## Discrepancy

REPAIR FAILED ON B.S. 663 LOWER COMPOSITE BULKHEAD AT R.B.L. 35; W.L. 154. / REPAIR ON B.S.663 LOWER COMPOSITE BULKHEAD AT R.B.L. 35; W.L.154 WAS REPAIRD IAW SRM 51-70-04-2R-10 56144U 04/29/2020

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