What was found
(CAN)ON APPROACH, TORQUE ON #4 ENGINE COULD NOT BE REDUCED BELOW 5000 LBS. ON LANDING, PROP FAILED TO GO INTO BETA RANGE, ENGINE SHUTDOWN. #4 VALVE HOUSING REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN)ON APPROACH, TORQUE ON #4 ENGINE COULD NOT BE REDUCED BELOW 5000 LBS. ON LANDING, PROP FAILED TO GO INTO BETA RANGE, ENGINE SHUTDOWN. #4 VALVE HOUSING REPLACED.