# SDR 2012FA0000296

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2012
- Submitted: May 11, 2012
- Operation: General aviation
- Aircraft: [N315SH](https://openairdocs.org/aircraft/N315SH), registered now
- Make and model: Hughes 369D
- Aircraft serial: 1120D
- Engine: Allsn 250C10
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Fcu
- Part number: 23070606
- Part serial: 85240010
- Condition: Inoperative
- Location: Engine
- Part time: 3,489 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2012FA0000296

## Discrepancy

WHILE IN FLIGHT, ACFT RPM`S AND N2 CLIMBED QUICKLY.  RAISED COLLECTIVE AND ROLLED THROTTLE DOWN UNTIL THE RPM`S STABILIZED.  ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT.  TROUBLESHOT SYS, FOUND THE FUEL CONTROL WAS NOT FUNCTIONING PROPERLY.  A REPLACEMENT FUEL CONTROL WAS INSTALLED, ACFT GROUND RUN AND FLIGHT CHECKED AND NO PROBLEMS WERE NOTED.

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