# SDR FDEA201211073904

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2012
- Submitted: November 7, 2012
- Operation: Air carrier
- Aircraft: [N961FD](https://openairdocs.org/aircraft/N961FD), registered now
- Make and model: Boeing 757-2Y0
- Registry model: [Boeing 757-2Y0](https://openairdocs.org/model/boeing-757-2y0) (OpenAirDocs)
- Aircraft serial: 25268
- Aircraft time: 51,232 hours, 23,707 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Panel
- Condition: Corroded
- Location: Zone 500
- 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/FDEA201211073904

## Discrepancy

NR 2 SLAT COVE PANEL JUST BELOW INBD MAIN TRACK FITTING HAS CORROSION.  REMOVED CORROSION ON COVE PANEL IAW SRM 51-10-02.  REMOVED .019 FROM ORIGINAL THICKNESS OF .050 AND .031  WAS REMAINING.  FOUND TO BE OUT OF LIMITS IAW SRM 57-43-01, FIG 101, DETAIL III, V, VI.  REPLACED COVE PANEL WITH PN FX 114N4076-33.  LOCATED AND DRILLED IAW DWG 114N4076 AND SRM 51-40-05.  INSTALLED IAW SRM 51-40-02 AND DWG 114N4076.  MAJOR REPAIR.

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