# SDR USAA2013090600008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2013
- Submitted: September 6, 2013
- Operation: Air carrier
- Aircraft: N449US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24893
- Aircraft time: 60,988 hours, 40,383 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Skin
- Condition: Debonded
- Location: Rt Aileron
- Component: Aileron, Boeing
- Component part number: 65C2591118A
- 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/USAA2013090600008

## Discrepancy

TWO AREAS OF SKIN DEBONDED ON RT AILERON FWD SPAR AT HINGES 1 & 3 APPROX. 1.5 INCHES AFT OF L/E, 10.5" FROM INBD END & 65.75" FROM OTBD END.  REPLACED RT AILERON IAW 03C40627010.

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