# SDR MHIA20120605001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2012
- Submitted: June 5, 2012
- Operation: Air carrier
- Aircraft: [N886TW](https://openairdocs.org/aircraft/N886TW), registered now
- Make and model: Aerosp AS 365 N2
- Registry model: [Aerosp AS 365 N2](https://openairdocs.org/model/aerospatiale-as-365-n2) (OpenAirDocs)
- Aircraft serial: 6413
- Aircraft time: 5,042 hours, 13,815 cycles
- Engine: Tmeca ARRIEL1C
- Engine time: 5,009 hours, 6,107 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MHIA20120605001

## Discrepancy

THE AIRCRAFT WAS SCHEDULED FOR A CHARTER.  WHILE TAXIING TO THE TAKEOFF SPOT BOTH PILOTS HEARD A LOUD NOISE COMING FROM THE NR 1 ENGINE FOLLOWED BY A CHIP LIGHT.  THEY THEN SHUT THE ENGINES DOWN.  THE ENGINE IS BEING FORWARDED TO THE ENGINE MANUFACTURER TO DETERMINE THE CAUSE OF THE DIFFICULTY.

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