What was found
GOVERNOR OIL LINE REMOVED FOR UNRELATED MX. THE INSIDE THREADS STRIPPED FROM THE OIL PUMP HSG FOR THE GOVERNOR OIL FEED LINE BEFORE THE PROPER TORQUE (105 IN/LB) WAS REACHED. THIS PROBLEM HAS OCCURRED AND HAS BEEN REPORTED PREVIOUSLY: THE FIRST EVENT WAS BLAMED ON MECHANIC ERROR. THE SECOND EVENT WAS CAUSED AFTER THE MM REVISION LOWERED THE TORQUE VALUE FROM 150 IN/LB TO 105 IN/LB. THE THIRD EVENT IS NOW BLAMED ON THE THREADS OF THE OIL PUMP HOUSING.