# SDR COEA2017081707919

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2017
- Submitted: November 15, 2017
- Operation: Air carrier
- Aircraft: [N919FX](https://openairdocs.org/aircraft/N919FX), registered now
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft serial: 266
- Aircraft time: 28,943 hours, 36,766 cycles
- System (JASC): [5752 · Aileron Tabs](https://openairdocs.org/jasc/5752)
- Part: Fitting
- Part number: S2711007900251
- Condition: Corroded
- Location: Lt Aileron Tab
- 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/COEA2017081707919

## Discrepancy

LEFT AILERON TAB FITTING ASSEMBLY HAS CORROSION ON THE FWD UPPER SURFACE. REPLACED.

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