# SDR USAA2009060491403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2009
- Submitted: June 4, 2009
- Operation: Air carrier
- Aircraft: N920UW
- Make and model: Boeing 757225
- Aircraft serial: 22199
- Aircraft time: 75,742 hours, 34,021 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- 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/USAA2009060491403

## Discrepancy

CLT - C4 - MAJOR REPAIR - LEVEL 2 EXFOLIATION CORROSION ON FLOOR SUPPORT AT BS 365, RBL 24.  REPLACED FLOOR SUPPORT AT BS 365, RBL 24 IAW B757 SRM 51-40-02.

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