# SDR AALA202609249966

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2026
- Submitted: September 24, 2026
- Operation: Air carrier
- Aircraft: [N810NN](https://openairdocs.org/aircraft/N810NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33207
- Aircraft time: 50,250 hours, 21,326 cycles
- System (JASC): [5247 · Auxiliary Power Unit (APU) Doors](https://openairdocs.org/jasc/5247)
- Part: Angle
- Part number: 148A6350
- Condition: Corroded
- Location: Zone 800
- 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/AALA202609249966

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: APU DOOR - STRUCTURAL CLIP LOCATED 8" FROM THE AFT EDGE OF THE DOOR IS CORRODED.  REMOVED AND REPLACED CLIP IAW AARD 51-00-05-1 AND BOEING DWG 148A6350 SHT 1.

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