# SDR USAA950910

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N404US](https://openairdocs.org/aircraft/N404US), registered now
- Make and model: Boeing 737401
- Aircraft serial: 23886
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floor Beam
- Condition: Corroded
- Location: Bs 328
- Part time: 18,051 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/USAA950910

## Discrepancy

CLT - DURING 'MQ-4' VISUAL CHECK INSPECTION, FOUND NUMEROUS AREAS OF CORROSION AROUND FLOOR BOARD 17 INCHES ATTACH HOLES.  CORROSION TASK NR C53-107-02, CORROSION LEVEL 2.  INSTALLED NEW T-CAP, REPAIR ANGLES, STRAPS AND FILTERS.  REPAIRED BY TRM 53-10-03 AND SRM 51-70-12.  (M)

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