# SDR USAA2010122393225

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2010
- Submitted: December 23, 2010
- Operation: Air carrier
- Aircraft: N405US
- Make and model: Boeing 737401
- Aircraft serial: 23885
- Aircraft time: 59,716 hours, 40,636 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Skin
- Part number: 65C2591117A
- Part serial: HDH6001
- Condition: Delaminated
- Location: Aileron
- 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/USAA2010122393225

## Discrepancy

CLT - MAJOR REPAIR - Q1 CHECK - LEFT AILERON LOWER SURFACE FWD I/B CORNER IS DELAMINATED.  REPAIRED LEFT AILERON LOWER SURFACE FWD I/B CORNER IAW TR 57-50-22.

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