# SDR DALA12010095651

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2012
- Submitted: October 16, 2012
- Operation: Air carrier
- Aircraft: [N551NW](https://openairdocs.org/aircraft/N551NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26498
- Aircraft time: 34,256 hours, 13,887 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 1020-1040
- 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/DALA12010095651

## Discrepancy

MID CABIN/ CENTER WING AREA, FLOORBOARD SUPPORT HAS CORROSION AT FASTENER HOLES AT F/STA 1020-1040, LBL 65 APPROX CORROSION OUT OF LIMITS AT STA 1020-1040, LBL 65.  REPAIRED IAW ERA 507377-14, REV ORIGINAL ACCOMPLISHED PERMANENT REPAIR IAW ERA 507377-14, REV ORIGINAL.   ASSOCIATED ER/A 13-507377, ADDED FOR AC 5651.

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