# SDR USAA980234

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N300AU](https://openairdocs.org/aircraft/N300AU), registered now
- Make and model: Boeing 737301
- Aircraft serial: 23228
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 654581083
- Condition: Corroded
- Location: Bs 312
- Part time: 37,826 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/USAA980234

## Discrepancy

CLT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND CORROSION ON UPPER FLANGE OF FLOORBEAM STATION 312 AT BL 0 UPPER CHORD.  CORROSION TASK CARD NR C53-107-01.  INSTALLED DOUBLER REPAIR PLATES ON UPPER FLANGE (FWD) PER REPAIR DOCUMENT SRM 51-70-12.  (M)

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