What was found
ENGINE TORQUE MISCOMPARE CAS MESSAGE ILLUMINATED DURING GROUND RUN. FOUND TORQUE SENSORS DAMAGED FROM CONTACT WITH ROTATING COMPONENT.
- Difficulty date
- September 16, 2013
- Submitted
- September 17, 2013
- Operation
- Air carrier
- Aircraft
- N639MM
- Make and model
- Agusta AW139
- Aircraft serial
- 41216
- Aircraft time
- 3,467 hours
- Engine
- Pwc PT6C67C
- Engine time
- 4,998 hours
- System (JASC)
- 7712 · Engine BMEP/Torque Indicating
- Part
- Torque Sensor
- Condition
- Damaged
- Location
- Engine
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.