What was found
(CAN) TAKEOFF REJECTED DUE TO NR 1 ENGINE TORQUE FLUCTUATING BETWEEN 85-95 PERCENT. HYDRO MECHANICAL UNIT (HMU) TESTED, FAILED DELASTIC POTENTIOMETER TEST. HMU REPLACED.
- Difficulty date
- February 6, 1998
- Submitted
- January 19, 2001
- Operation
- Air carrier
- Make and model
- Dhav DHC8102
- Aircraft time
- 33,164 hours
- Engine
- Pwa PW120A
- Propeller
- Hamstd 14SF7
- System (JASC)
- 7322 · Fuel Control/Reciprocating Engines
- Part
- Hydro Mech Unit
- Part number
- 7863916
- Condition
- Erratic
- Location
- Potentiometer
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.