# SDR USAA041074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2004
- Submitted: January 19, 2005
- Operation: Air carrier
- Aircraft: N518AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23704
- Engine: Cfmint CFM563B2
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- Part time: 49,476 hours
- 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/USAA041074

## Discrepancy

PIT - Q5 - BEAM, 10 INCH L X 1 INCH WIDE, CORROSION; LEVEL 1; TASK NR C53-107-01, FLOORBEAM SCREW HOLES, STA 312, LBBL 13 TO RBBL13.  22 INCH REPAIR ANGLE WITH 10 INCH X 1 INCH W FILLER IAW SRM. (K)

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