# SDR DALA2020011700359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2020
- Submitted: January 19, 2020
- Operation: Air carrier
- Aircraft: [N557NW](https://openairdocs.org/aircraft/N557NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 33393
- Aircraft time: 51,449 hours, 22,409 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Dented
- Location: Le 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/DALA2020011700359

## Discrepancy

DENTED AREA ON LT WING SLAT 3 TRAILING EDGE WEDGE AT STA SS=523.8 UPPER SKIN. CORRECTIVE ACTION: REPAIRED PER SRM 51-70-10-2R-0G PAR 7, 8, 14, 15, 18 AND 20 ON REFERENCE OF SRM 57-43-02-2R-1.

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