Service difficulty report · Motor · Cessna 560CESSNA

Difficulty date
December 29, 2008
Submitted
February 2, 2009
Operation
General aviation
Make and model
Cessna 560CESSNA
Engine
Pwc PW545B
Part
Motor
Condition
Failed
Location
Hbv Torque
Stage of operation
CR
How discovered
O
Nature of condition
E, J
Precautionary procedure
E

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) THE CREW REPORTED VIBRATION ON RT ENGINE AND THE EEC REVERTED TO MANUAL MODE. THEY OBSERVED A SUDDEN RISE IN ENGINE TEMPERATURE AND ELECTED TO SHUT IT DOWN BEFORE MAKING A SINGLE ENGINE LANDING. REPLACED THE BLEED-OFF VALVE AND TORQUE MOTOR BEFORE THE ACFT WAS RETURNED TO SERVICE.