# SDR DALA14021665805

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2014
- Submitted: April 9, 2014
- Operation: Air carrier
- Aircraft: [N585NW](https://openairdocs.org/aircraft/N585NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32985
- Aircraft time: 41,104 hours, 13,693 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA14021665805

## Discrepancy

CORROSION ON CABIN FLOORBEAM UPPER SURFACE BS 365, RBL-31.  FOUND OUT OF LIMITS IAW SRM 53-00-51.  TRIMMED FLOORBEAM UPPER TEE LBL 10 TO RBL 33.5 , INSTALLED & ACCOMPLISHED PERMANENT REPAIR  CAT "A"  IAW SRM.

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