What was found
STL - FLT 7170 - RIGHT ENGINE TORQUE FLUCTUATED, NH FLUCTUATED, AND EGT STARTED TO RISE. MAINTENANCE REPLACED THE RIGHT HYDRO-MECHANICAL UNIT. (M)
- Difficulty date
- February 4, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N722TE
- Make and model
- Aerosp ATR72202
- Aircraft serial
- 220
- Engine
- Pwa PW120
- System (JASC)
- 7320 · Fuel Controlling System
- Part
- Hmu
- Part number
- 7863923
- Condition
- Malfunctioned
- Location
- Rt Engine
- Part time
- 10,646 hours
- 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.