# SDR FDEA201302210394

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2013
- Submitted: February 21, 2013
- Operation: Air carrier
- Aircraft: [N966FD](https://openairdocs.org/aircraft/N966FD), registered now
- Make and model: Boeing 757204
- Aircraft serial: 25626
- Aircraft time: 68,641 hours, 24,554 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 144N52109
- 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/FDEA201302210394

## Discrepancy

MAIN DECK LT CREASE BEAM WEB CORRODED BETWEEN BS 1120 AND 1140.   CORROSION REMOVED IAW SRM 51-10-02 REV 107.   FOUND EXCEED 10 PERCENT LIMIT IAW SRM 53-40-13 ALLOWABLE DAMAGE 1, FIG 101, REV 108.  CREASE BEAM WEB REMOVED IAW SRM 51-40-02, REV 108.  NEW CREASE BEAM WEB FABRICATED IAW DWG 144N5210 SHT 1, REV --.   NEW CREASE BEAM WEB INSTALLED IAW DWG 144N5200, SHT 2, REV B.  REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.

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