# SDR CALA2025072506904

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2025
- Submitted: July 25, 2025
- Operation: Air carrier
- Aircraft: [N17229](https://openairdocs.org/aircraft/N17229), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28793
- Aircraft time: 79,321 hours, 29,430 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Fitting
- Part number: 352A11001
- Condition: Corroded
- Location: Zone 300
- 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/CALA2025072506904

## Discrepancy

APU COMPARTMENT FITTING LOCATED AT LEFT AND UPPER SIDE SHOWS DAMAGE AT THE EDGE.ACCOMPLISHED REPAIR AT LEFT-HAND APU SUPPORT FITTING IN REF TO EC/RA 5342-01151.

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