# SDR FDEA201011234469

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2010
- Submitted: November 23, 2010
- Operation: Air carrier
- Aircraft: [N943FD](https://openairdocs.org/aircraft/N943FD), registered now
- Make and model: Boeing 757-2G5
- Registry model: [Boeing 757-2G5](https://openairdocs.org/model/boeing-757-2g5) (OpenAirDocs)
- Aircraft serial: 23929
- Aircraft time: 64,335 hours, 22,005 cycles
- Engine: Rroyce RB211*
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Part number: 141N4003174
- Part serial: A20122
- Condition: Corroded
- Location: Nr 9 Slat
- 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/FDEA201011234469

## Discrepancy

RT WING NR9 L/E SLAT, OTBD AREA, CORROSION RUNS UNDER BOTH FASTENERS. ACCOMPLISHED EA F-5740-141230; WING L/E SLAT NR9, NOSE SKIN CORROSION REPAIR. REF.   FAA FORM 8100-9, DATED 11/12/2010.  REPAIR ACCOMPLISHED ON SLAT ASSY. PN; 141N4003-  174, SN; A2-0122. CORROSION WAS OUT OF LIMITS IAW SRM 57-43-01, FIG 101, DETAIL 6;   L=3",W=2",D=.021"CAT. "A" MAJOR REPAIR.

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