# SDR USAA960330

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N426US
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24548
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corrosion
- Location: Fs 344
- Part time: 19,349 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/USAA960330

## Discrepancy

CLT - INSPECTION VISUALLY FOUND LEVEL 1 CORROSION AROUND SCREW HOLES 30 INCH LENGTH ON TOP OF BEAM LOCATED AT STA 344 - 181 BL TO 12 RBL.  CUT CORRODED BEAM T-CAP OFF AND REPLACED PER BOEING SRM 53-10-51.  (X)

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