What was found
ON 100-HOUR INSPECTION, CHECKED PROPELLER BOLT TORQUE. NOTED WERE NOT TO SPECS. RE-TORQUED AND RE-SAFETIED. RE-CHECKED TORQUE AFTER 10 HOURS OF TACH TIME. FOUND NOT TO SPECS. REMOVED PROPELLER TO INSPECT PROP HUB, MOUNT HOLES, ETC. FOUND A CRACK EXTENDING .50 INCH FROM ONE BOLT HOLE TO A DEPTH OF .0625 INCH. CONTACTED FACTORY, REMOVED PROPELLER FROM SERVICE AND SENT TO FACTORY FOR INSPECTION OR REPAIR.