# SDR AALA202610198602

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2026
- Submitted: October 20, 2026
- Operation: Air carrier
- Aircraft: [N881NN](https://openairdocs.org/aircraft/N881NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31135
- Aircraft time: 43,748 hours, 18,969 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 149A35012
- 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/AALA202610198602

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE:  LT RAM AIR BAY AFT IB SIDE WALL ANGLE CRACKED. REMOVED AND REPLACED THE DAMAGED ANGLE IAW DWG 149A3501 REV: 7/91 / SHEET 2 AND SRM 51-20-01, SRM 51-40-05, AND SRM 51-40-02.

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