What was found
NR 2 ENG STARTED LOSING TQ ON DESCENT. ALL OTHER INDICATIONS WERE NORMAL. EMERGENCY DECLARED. REMOVED AND REPLACED NR2 TORQUE INDICATOR IAW JIC 77-13-18. PERFORMED ENGINE TRIMMING IAW JIC 73-23-61. OPS CHECK GOOD AT THIS TIME.
- Difficulty date
- December 7, 2009
- Submitted
- December 9, 2009
- Operation
- Air carrier
- Aircraft
- N499AT
- Make and model
- Aerosp ATR72212A
- Aircraft serial
- 499
- Aircraft time
- 20,423 hours, 23,931 cycles
- System (JASC)
- 7712 · Engine BMEP/Torque Indicating
- Part
- Indicator
- Part number
- C16222AA01
- Part serial
- 139
- Condition
- Failed
- Location
- Torque
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.