# SDR USAA010792

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2001
- Submitted: August 10, 2001
- Operation: Air carrier
- Aircraft: N440US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24811
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- 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/USAA010792

## Discrepancy

CLT - FOUND FLOORBEAM CORRODED 2 INCH BY 18 INCH AREA, BS 947 LBL 12 TO RBL 6.  DAMAGE REMOVED, REPLACED T-CAP PER TYPICAL REPAIR 53-60-02.  (M)

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