# SDR SWAA2025070882301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2025
- Submitted: July 8, 2025
- Operation: Air carrier
- Aircraft: [N561WN](https://openairdocs.org/aircraft/N561WN), registered now
- Make and model: Boeing 737-73V
- Registry model: [Boeing 737-73V](https://openairdocs.org/model/boeing-737-73v) (OpenAirDocs)
- Aircraft serial: 32417
- Aircraft time: 65,123 hours, 41,820 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Condition: Cracked
- Location: Zone 100
- 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/SWAA2025070882301

## Discrepancy

B.S. 663 LOWER COMPOSITE BULKHEAD UPPER ATTACH ANGLE IS CRACKED AT R.B.L. 10; W.L. 167.<[01] REPAIRED VAPOR BARRIER UPPER ATTACH ANGLE AT BS 663 BETWEEN RBL 5 TO RBL 20 WL 167 PER SRM 57-10-10-2R-5 REPAIR 5.;[02] REPAIRED BS 663 UPPER ATTACH ANGLE AT RBL 10 WL 167 IAW SRM 57-10-10-2R-5 REPAIR 5;[03] REPAIRED VAPOR BARRIER UPPER ATTACH ANGLE AT BS 663 BETWEEN RBL 5 TO RBL 20 WL 167 PER SRM 57-10-10-2R-5 REPAIR 5.

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