# SDR USAA050537

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2005
- Submitted: May 12, 2005
- Operation: Air carrier
- Aircraft: N374US
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 22953
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- 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/USAA050537

## Discrepancy

BFM - FOUND SUPPORT, T-ANGLE, WEB CORRODED AND CRACKED 4 INCHES LONG, 1 INCH WIDE AND 1 INCH, BS 994 WL 208 AFT CABIN FLOOR.  BLENDED SUPPORT, REMOVED AND REPLACED T-ANGLE AND WEB WITH NEW FABRICATED PARTS PER SRM 51-40-02, 53-60-51.  (M)

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