# SDR USAA970159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N604AU](https://openairdocs.org/aircraft/N604AU), registered now
- Make and model: Boeing 757225
- Aircraft serial: 22199
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Deck Plate
- Condition: Corroded
- Location: Bs 1680/1720
- Part time: 39,745 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA970159

## Discrepancy

CLT - DURING 'C-4' CHECK VISUAL INSPECTION, FOUND CORROSION 40 INCHES BY 50 INCHES VARIOUS AREAS ON UPPER SURFACE OF AFT CABIN FLOOR SHEAR WEB (LT) FROM STA 1680 - STA 1720 BL ZERO SIDEWALL DECK PLATE.  REMOVED CORROSION PER SRM 51-10-00. (X)

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