# SDR FDEA201310172537

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2013
- Submitted: October 18, 2013
- Operation: Air carrier
- Aircraft: [N987FD](https://openairdocs.org/aircraft/N987FD), registered now
- Make and model: Boeing 757231
- Aircraft serial: 28483
- Aircraft time: 39,295 hours, 14,277 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 146N83261
- Condition: Corroded
- Location: Zone 200
- 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/FDEA201310172537

## Discrepancy

CREASE BEAM INNER CHORD BS 1320-1360 S17L UPPER SURFACE HAS CORROSION AROUND SCREW HOLES.  REMOVED & REPLACED  CREASE  BEAM  FROM  BS 1290-1360 LBL 58,  IAW SRM  51-40-02 & DWG  146N8326.  FOUND TO BE  OUT OF LIMITS  IAW  SRM  53-60-13, DETAIL VIII, FIG. 101,  MAJOR  REPAIR.

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