As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) IN CRUISE RT ENGINE BEGAN TO LOOSE TORQUE WITHIN 5-10 SECONDS. ENGINE TEMP DROPPED TO 400 DEGREES IN 30 SECONDS. PROP FEATHERED AND ENGINE SHUTDOWNN PROCEDURES CARRIED OUT. AIRCRAFT LANDED AND MAINTENANCE CREW DISPATCHED FROM YVR. FUEL LINE CHAFED.