# SDR HYIA20150220001B

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2015
- Submitted: February 20, 2015
- Operation: Air carrier
- Aircraft: N14834
- 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: 193
- Aircraft time: 39,400 hours, 50,291 cycles
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Bolt
- Condition: Loose
- Location: Lt Aileron
- Component: Aileron, Aerosp
- Component part number: S5761015601401
- Stage of operation: UK
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA20150220001B

## Discrepancy

LEFT AILERON OTBD SHACKLE BOLT WAS FOUND LOOSE AFTER REPORTS OF SLIGHT VIBRATION IN FLIGHT FROM THE FLIGHT CREW.  AILERON WAS R & R AT AN OUTSIDE VENDOR DURING 2014 HEAVY CHECK.  SECURED & RE-TORQUED SHACKLE BOLT NUT IAW AMM JIC 20-21-12.  NO FURTHER DEFECTS FOUND.

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