# SDR FDEA201102110541

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2011
- Submitted: February 14, 2011
- Operation: Air carrier
- Aircraft: [N999FD](https://openairdocs.org/aircraft/N999FD), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 24748
- Aircraft time: 61,137 hours, 21,991 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Corroded
- Location: Nr 5 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/FDEA201102110541

## Discrepancy

NR 5 SLAT LOWER SKIN T/E INTERNAL L-CHANNEL SEVERAL AREAS THE ENTIRE LENGTH HAS CORROSION.  REMOVED CORROSION IAW SRM 51-10-02. BLENDED AREA L=1.0",W=2.0',D=.015. ORIGINAL   MAT .080 MATERIAL REMAINING .065. FOUND OUT OF LIMITS IAW SRM 57-43-02 FIG 101 DET II.   REMOVED AND REPLACED FLEX SKIN, ANGLE, AND SPLICE IAW  E A F- 5750-146383 STEP 1 THRU 5.  MAJOR REPAIR.

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