# SDR USAA2010121393029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2010
- Submitted: December 13, 2010
- Operation: Air carrier
- Aircraft: N426US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24548
- Aircraft time: 57,397 hours, 38,620 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap
- Part number: 6546431286
- Part serial: 1660
- Condition: Delaminated
- Location: Rt Wing
- Part time: 52,506 hours, 36,220 cycles
- 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/USAA2010121393029

## Discrepancy

CLT - C6 - MAJOR REPAIR - DELAMINATION ON TWO AREAS OF RIGHT WING OUTBOARD FORE FLAP AT 16 & 27 INCHES FROM INBOARD EDGE.  REPLACED RIGHT WING OUTBOARD FORE FLAP IAW B737 AMM 27-51-37.

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