# SDR USAA920081851

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2008
- Submitted: October 22, 2008
- Operation: Air carrier
- Aircraft: [N432US](https://openairdocs.org/aircraft/N432US), registered now
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24554
- Aircraft time: 51,463 hours, 34,819 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 6546810
- Condition: Corroded
- Location: Bs 208
- 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/USAA920081851

## Discrepancy

CLT Q5 MAJOR REPAIR NR 03C10853029/005 LEVEL 2 INTERGRANULAR CORROSION ON FLOORBEAM T-CAP AT BS208 LBL29 THRU RBL29.  REPAIRED FLOORBEAM T-CAP AT BS208 LBL29 THRU RBL29 REPAIR NR 53-10-05B.

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