As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AU) DURING 5 YEAR INSPECTION CORROSION WAS FOUND OVER THE ENTIRE AREA OF THE PROPELLER. EXTENSIVE CORROSION WAS FOUND IN THE BOLT HOLES AND THE DOWEL AREA, THERE IS NO REPAIR ALLOWED IN THIS AREA. THE PROPELLER WAS REMOVED FROM SERVICE.