# SDR USAA920070836

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2007
- Submitted: September 20, 2007
- Operation: Air carrier
- Aircraft: N916UW
- Make and model: Boeing 757225
- Aircraft serial: 22192
- Aircraft time: 69,835 hours, 31,331 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Zone 200
- 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/USAA920070836

## Discrepancy

PIT - MAJOR REPAIR - C-4 CHECK, CORROSION ON FLOORBEAM, BS 1640.  REPLACED FLOORBEAM, BS 1640 IAW USAIRWAYS TYPICAL REPAIR 53-15-01.

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