# SDR FDEA201304240851

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2013
- Submitted: April 26, 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): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Part number: 114N407559
- Condition: Corroded
- Location: Nr 1 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/FDEA201304240851

## Discrepancy

NR 1 SLAT COVE SKIN, OSS 787.46 -809.46  FWD,  AFT AND BT EDGE AND AROUND FASTENERS CORRODED.  BLEND CORRSION ON COVE SKIN PANEL, FOUND TO BE OUT OF LIMITS IAW SRM 57-43-01, FIG 101, DET 3.  FABRICATED NEW SKIN PANEL. INSTALLED IAW SRM 51-40-02 & REF DWG 114N4002.  INSTALLED NR 1 SLAT. CAT "A" REPAIR.  MAJOR REPAIR.

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