As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON DISASSEMBLY OF PROPELLER, FOUND THAT THE PROPELLER BLADES APPEAR TO HAVE NOT BEEN PROPERLY SHOT PEENED IAW THE LATEST REVISION OF THE PROPELLER OVERHAUL MANUAL. FOUND THE MOUNTING STUDS IN THE PROPELLER HUB WERE NOT INSTALLED WITH THE THREAD INSERTS LISTED IN THE LATEST REVISION OF THE PROPELLER OVERHAUL MANUAL.