# SDR FDEA201210013521

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2012
- Submitted: October 5, 2012
- Operation: Air carrier
- Aircraft: [N998FD](https://openairdocs.org/aircraft/N998FD), registered now
- Make and model: Boeing 757230
- Aircraft serial: 24747
- Aircraft time: 65,431 hours, 22,121 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: 146N55902
- Condition: Corroded
- Location: Bs 1600-1640
- 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/FDEA201210013521

## Discrepancy

MAIN CABIN AREA BETWEEN BS 1600 -1640 CREASE BEAM CORRODED.  REMOVED CORROSION IAW SRM 51-10-02.  FOUND TO BE OUT OF LIMITS IAW SRM 53-60-13 FIG 101 SH 3 DETAIL III. REMOVED AND REPLACED IAW SRM 51-40-02 AND DRAWING 146N5590. FABRICATED IAW BOEING DRAWING 146N5590 AND SRM 51-40-05. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR.

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