# SDR USAA040705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2004
- Submitted: November 5, 2004
- Operation: Air carrier
- Aircraft: N514AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23700
- Engine: Cfmint CFM563B2
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA040705

## Discrepancy

PIT,Q2, FLOOR SUPPORT .1250 INCH X .2500 INCH AREA, CORROSION, LEVEL 1; TASK NR C53-107-02.  FLOOR SUPPORT, BETWEEN STA 312 AND 344, APPROX.  10 INCHES LT OF CENTER.  CLEANED, TREATED, PRIMED AND REPLACED FLOOR SUPPORT IAW SRM 53-10-06B.

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