# SDR DALA2014090804945

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2014
- Submitted: September 9, 2014
- Operation: Air carrier
- Aircraft: [N589NW](https://openairdocs.org/aircraft/N589NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32989
- Aircraft time: 42,134 hours, 13,875 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 365
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2014090804945

## Discrepancy

CORROSION ON MAIN CABIN FLOORBEAM BS 365, RBL 24.5 AND RBL 45.5.  BLENDED OUT CORROSION.  FOUND TO BE OUT OF LIMITS IAW SRM.  REMOVED, FABRICATED AND INSTALLED REPAIR IAW SRM.

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