# SDR USAA060993

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2006
- Submitted: July 28, 2006
- Operation: Air carrier
- Aircraft: N624AU
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27245
- Aircraft time: 41,255 hours, 41,255 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/USAA060993

## Discrepancy

FOUND CORROSION FLOOR SUPPORT STA 1660-1680, RBL: 54.  REMOVED AND REPLACED FLOOR SUPPORT PER SRM 53-00-04, 51-20-01, 51-40-02; CORROSION TASK C53-252-03; LEVEL 1, DEFECT SIZE: 11.5"L BY 1.5"W BY .020"D.

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