# SDR COEA2018060782801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2018
- Submitted: June 7, 2018
- Operation: Air carrier
- Aircraft: [N801HC](https://openairdocs.org/aircraft/N801HC), registered now
- Make and model: Aerosp ATR42-500
- Registry model: [Aerosp ATR42-500](https://openairdocs.org/model/aerospatiale-alenia-atr42-500) (OpenAirDocs)
- Aircraft serial: 629
- Aircraft time: 22,106 hours, 28,585 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Spar
- Part number: S57210624204
- Condition: Corroded
- Location: Lt Wing 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/COEA2018060782801

## Discrepancy

LEFT WING SLAT REAR SPAR STRIP HAD CORROSION BETWEEN RIBS 17 - 21.  REPAIRED IAW SRAS PCE-1855/18.

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