What was found
GOVERNOR FAILED ON CLIMB-OUT CAUSING ENGINE TO FEATHER PROP NECESSITATING AN EMERGENCY LANDING. OIL PLUG WITHIN GOVERNOR CAME LOOSE CAUSING IT TO JAM OIL PUMP GEARS AND SHEAR SHAFT ON GOVERNOR. 1,088 HRS SMOH OF GOVERNOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
GOVERNOR FAILED ON CLIMB-OUT CAUSING ENGINE TO FEATHER PROP NECESSITATING AN EMERGENCY LANDING. OIL PLUG WITHIN GOVERNOR CAME LOOSE CAUSING IT TO JAM OIL PUMP GEARS AND SHEAR SHAFT ON GOVERNOR. 1,088 HRS SMOH OF GOVERNOR.