What was found
UPON DISASSEMBLY OF PROPELLER FOR ROUTINE OVERHAUL, NOTED FRONT FACE OF HUB ASSEMBLY WAS CRACKED ALL THE WAY AROUND HUB CENTER DRIVE SNOUT RADIUS. HUB ASSY REJECTED FROM FURTHER SERVICE. REFERENCE AD 75-15-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UPON DISASSEMBLY OF PROPELLER FOR ROUTINE OVERHAUL, NOTED FRONT FACE OF HUB ASSEMBLY WAS CRACKED ALL THE WAY AROUND HUB CENTER DRIVE SNOUT RADIUS. HUB ASSY REJECTED FROM FURTHER SERVICE. REFERENCE AD 75-15-04.