What was found
(AUS) PROPELLER REMOVED DUE TO OIL LEAK. DISASSEMBLY AND INVESTIGATION FOUND THE FOLLOWING DEFECTS; INCORRECT LOCKING OF BALANCE WEIGHT SCREWS. SCREWS WERE LOCKWIRED IN A MANNER THAT THE SCREWS WERE UNDOING EACH OTHER. PN A2433 LONG BOLTS WERE USED INSTEAD OF PN A2432 SHORTER BOLTS. LONG BOLTS ARE USED FOR BULKHEAD MOUNT. BULKHEAD SPACERS WERE USED TO COMPENSATE FOR EXTRA LENGTH. CADMIUM PLATED PN A20431 NYLOCK NUTS USED. NO HYDRAULIC FLUID WAS USED IN PISTON.