# SDR COEA2016123106903

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2016
- Submitted: February 17, 2017
- Operation: Air carrier
- Aircraft: [N903FX](https://openairdocs.org/aircraft/N903FX), registered now
- Make and model: Aerosp ATR 42-320
- Registry model: [Aerosp ATR 42-320](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320) (OpenAirDocs)
- Aircraft serial: 179
- Aircraft time: 31,275 hours, 34,806 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Channel
- Part number: S57610187202
- Condition: Corroded
- Location: Lt Aileron
- 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/COEA2016123106903

## Discrepancy

LEFT AILERON TRAILING EDGE CLOSE OUT CORRODED.   REPLACED CHANNEL CLOSING TEE.

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