# SDR DALA13070795802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 2013
- Submitted: December 23, 2013
- Operation: Air carrier
- Aircraft: [N582NW](https://openairdocs.org/aircraft/N582NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32981
- Aircraft time: 40,594 hours, 13,540 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 1661
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA13070795802

## Discrepancy

AFT MAIN CABIN FLOORBEAM HAS CORROSION BOTH UPPER AND LOWER FASTENER HOLES AT BS 1661, RBL 42.  REMOVED CORROSION IAW SRM 53-00-51.  FOUND TO BE OUT OF LIMITS.  FABRICATED REPAIR ANGLE AND TAPERED FILLER IAW SRM 53-00-51. TREATED, PRIMED & ALUMINIZED PRIMED IAW SRM 51-20-01.

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