# SDR AALA202402284628

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2024
- Submitted: February 28, 2024
- Operation: Air carrier
- Aircraft: [N935AN](https://openairdocs.org/aircraft/N935AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30081
- Aircraft time: 63,727 hours, 26,850 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Web
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 1121 Lbl18
- 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/AALA202402284628

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON APU ENCLOSURE WEB AT STA 1121, LBL 18. INSTALLED DOUBLER REPAIR PER SRM 51-70-13.

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