# SDR 2014102000162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2014
- Submitted: October 20, 2014
- Operation: General aviation
- Make and model: Agusta A109S
- Registry model: [Agusta A109S](https://openairdocs.org/model/agusta-a109s) (OpenAirDocs)
- Aircraft serial: 2243
- Aircraft time: 1,996 hours
- Engine: Pwc PW207C
- Engine time: 1,996 hours
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2014102000162

## Discrepancy

AFTER CONDUCTING 133D HOIST OFFSHORE AT NIGHT.  WHILE ENROUTE NR 1 ECU, ENGINE CONTROL UNIT, FAIL WARNING LIGHT ILLUMINATED.  NR 1 ENGINE REVERTED TO MANUAL MODE.  PILOT SET GOVERNOR CONTROL SWITCH TO MANUAL, AND TRIMMED THE ENGINE BELOW THE NR 1 ENGINE.  MANUALLY CONTROLLED ENGINE TO LANDING AT DEPARTURE AIRPORT.  UNABLE TO DUPLICATE PROBLEM AFTER ENGINE RESTART.  STILL TROUBLESHOOTING.

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