# SDR USAA2009021390331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2009
- Submitted: February 17, 2009
- Operation: Air carrier
- Aircraft: N940UW
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27805
- Aircraft time: 47,414 hours, 19,589 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 143N55203
- 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/USAA2009021390331

## Discrepancy

MCN C1 MAJOR REPAIR NR 6186663 CORROSION CREASEBEAM CHORD BETWEEN BS655 TO BS665, S17L.  REPAIRED CREASEBEAM CHORD BETWEEN BS655 TO BS665, S17L, IAW EA NR 130190.

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