# SDR FDEA201202280695

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2012
- Submitted: February 28, 2012
- Operation: Air carrier
- Aircraft: [N957FD](https://openairdocs.org/aircraft/N957FD), registered now
- Make and model: Boeing 757-21B
- Registry model: [Boeing 757-21B](https://openairdocs.org/model/boeing-757-21b) (OpenAirDocs)
- Aircraft serial: 24774
- Aircraft time: 52,597 hours, 31,677 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 148N3132
- 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/FDEA201202280695

## Discrepancy

BS 1787 AT S3R,  CORROSION ON THE AFT SIDE OF THE FRAME WHERE IT ATTACHES TO THE STRINGER.  REPAIRED IAW EA F-5310-157138, PART 1.  REPAIR IS CLASSIFIED AS MAJOR.

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