# SDR USAA2010021690388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2010
- Submitted: February 17, 2010
- Operation: Air carrier
- Aircraft: N909AW
- Make and model: Boeing 757-2G7
- Registry model: [Boeing 757-2G7](https://openairdocs.org/model/boeing-757-2g7) (OpenAirDocs)
- Aircraft serial: 24522
- Aircraft time: 74,123 hours, 26,433 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 146N542519
- Condition: Corroded
- Location: Fuselage
- 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/USAA2010021690388

## Discrepancy

MCN - MAJOR REPAIR - C4 CHECK - CORROSION ON INTERCOSTAL AT BS 1402, S4L, WL 160.  REPLACED INTERCOSTAL AT BS 1402, S4L, WL 160 IAW BOEING DWG 146N5425-19.

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