# SDR FDEA201304240853

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2013
- Submitted: April 24, 2013
- Operation: Air carrier
- Aircraft: [N972FD](https://openairdocs.org/aircraft/N972FD), registered now
- Make and model: Boeing 757-28A
- Registry model: [Boeing 757-28A](https://openairdocs.org/model/boeing-757-28a) (OpenAirDocs)
- Aircraft serial: 28203
- Aircraft time: 55,509 hours, 17,737 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Crease Beam
- Condition: Corroded
- Location: Bs 1180-1290
- 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/FDEA201304240853

## Discrepancy

CREASE BEAM S17R, BS 1180-1290, CORRODED.  BLENDED AREA OF CORROSION IAW SRM 51-10-02,  FOUND TO BE OUT OF LIMITS IAW SRM 53-60-13, FIG 101 DET VIII.   R & R CREASE BEAM IAW SRM  51-40-02 & DWG 146N5590.  MAJOR  REPAIR.

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