# SDR USAA070688

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2007
- Submitted: August 28, 2007
- Operation: Air carrier
- Aircraft: [N512AU](https://openairdocs.org/aircraft/N512AU), registered now
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23595
- Aircraft time: 57,230 hours, 57,230 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Damaged
- Location: Rt Wing
- 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/USAA070688

## Discrepancy

WS 72, RIGHT WING, LOWER SURF, Z-ANGLE 3 FWD ATTACH FASTENERS ELONGATED.  REMOVED FASTENERS, OVERSIZE & COLD WORK HOLES, & INSTALLED FIRST-OVER FASTENERS PER SRM 51-40-02, 51-40, DEFECT SIZE:  .125 INCHES.

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