What was found
FLT 3169 - IN CRUISE FLIGHT, THE LEFT ENGINE EXHIBITED FLUCTUATIONS IN FUEL FLOW, NH, AND TORQUE. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED THE LEFT HMU. ALL SYSTEMS OPERATED SATISFACTORILY. (M)
- Difficulty date
- July 9, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N864MA
- Make and model
- Dhav DHC8102
- Aircraft serial
- 363
- Engine
- Pwa PW120A
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Hmu
- Part number
- 7863916L27
- Condition
- Failed
- Location
- Lt Engine
- Stage of operation
- CR
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.