As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PROPELLER ASSEMBLY WAS ORIGINALLY REMOVED FOR ENGINE RELATED MAINTENANCE. INSPECTION REVEALED UNEVEN WEAR ON THE BLADE BEARING INSERT. WEAR HAD OCCURED IN AN OVAL FASHIION AND INSERT WALL THICKNESS HAD DETERIORATED FROM ORIGINAL .100\ WITH THE THICKNESSES RANGING FROM .076\ TO .088\. BEARINGS WERE REMOVED FROM SERVICE AND REPLACED WITH SERVICEABLE UNITS.