# SDR USAA970248

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N526AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23861
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 6545810
- Condition: Corrosion
- Location: Bs 312
- Part time: 31,402 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/USAA970248

## Discrepancy

CLT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND .5 INCH DIAMETER AREAS OF CORROSION AT STATION 312 LBL 6 TO LBL 50 FLOORBEAM.  CORROSION TASK NR C-53-107-02.  INSTALLED NEW T-CAP REPAIR ANGLES AND STRAPS PER REPAIR DOCUMENT TRM 53-10-03.  (M)

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