What was found
(CAN) UPON DISASSEMBLY AND VISUAL INSP OF THIS PROPELLER, WE FOUND 1 EA, A-2202 BEARING TO BE DENTED BEYOND REPAIR, THE HUB PRELOAD SHELVES TO BE DAMAGED FROM PREVIOUS IMPACT AT WHICH TIME THE HUB SHOULD HAVE BEEN SCRAPED OUT AND THE B-3252 FORK HAD BEEN DRILLED THROUGH THE WALL INTO THE BLOCK SLOT AREA WHICH MAKES THE FORK SCRAP. AT SOME POINT IN TIME, (PROBABLY LAST O/H), 1 BLADE IN THIS PROPELLER HAD BEEN REPLACED. AFTER INSPECTION OF THE BLADES, WE FOUND THE OTHER 2 EA, F7663-2R BLADE SHOULDER TO BE CRACKED IN THE PRELOAD SHOULDERS MAKING THEM SCRAP.