# SDR USAA070089

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2007
- Submitted: February 6, 2007
- Operation: Air carrier
- Aircraft: N941UW
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27806
- Aircraft time: 41,217 hours, 41,217 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Attach Angle
- Condition: Corroded
- Location: Apu Door
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA070089

## Discrepancy

TOP, LWR & FWD SIDES OF APU INTAKE DOOR ON 3 ATTACH ANGLES HAS CORROSION.  MFG ANGLES PER BOEING DWG 148N3152 & SRM 53-00-07, DEFECT SIZE: 10 SQ INCHES.

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