# SDR CALA2026062917397

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2026
- Submitted: June 29, 2026
- Operation: Air carrier
- Aircraft: [N79541](https://openairdocs.org/aircraft/N79541), registered now
- Make and model: Boeing 737824
- Aircraft serial: 63725
- Aircraft time: 26,866 hours, 10,086 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Part number: 111A13229
- 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/CALA2026062917397

## Discrepancy

(AC BAY) CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE AT BS 663 LBL 15 CRACKED AT FASTENER HOLE. 5 REMOVED DAMAGED SECTION AND INSTALLED REPAIR AT REAR SPAR VAPOR BARRIER ATTACH ANGLE AT BS 663.75 FROM LBL 5 TO LBL 25 IAW SRM 57-10-10-2R-5.

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