# SDR FDEA201210243739

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2012
- Submitted: October 24, 2012
- Operation: Air carrier
- Aircraft: [N973FD](https://openairdocs.org/aircraft/N973FD), registered now
- Make and model: Boeing 757-2Y0
- Registry model: [Boeing 757-2Y0](https://openairdocs.org/model/boeing-757-2y0) (OpenAirDocs)
- Aircraft serial: 26151
- Aircraft time: 46,151 hours, 19,408 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: 113N151120
- Condition: Corroded
- Location: Rt Wing
- 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/FDEA201210243739

## Discrepancy

RT WING T/E AT 812, RIB WITH ATTACHED BONDING JUMPER SHOWS EVIDENCE OF CORROSION BETWEEN MATING SURFACES.   CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 57- 51-09, FIG.101, DETAIL VI, A1.  FABRICATED NEW RIB.  R & R RIB IAW-SRM-51-40-02, CAT."A" MAJOR REPAIR.

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