# SDR USAA970020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N376US](https://openairdocs.org/aircraft/N376US), registered now
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 22955
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corrosion
- Location: Bs 312
- Part time: 35,405 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA970020

## Discrepancy

CLT - INSPECTION VISUALLY, FOUND LEVEL 2 CORROSION AROUND FASTENERS LOCATED STATION 312, LBL 21 TO RBL 12 AT FLOORBEAM.  CORROSION TASK NR C53-107-02, CORROSION LEVEL 2.  REMOVED CORROSION AND REPAIRED AS PER SRM 53-10-51.  (M)

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