As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) OIL LEAK ON PROPELLER. INSPECTION FOUND OIL GOING PAST LITTLE GIANT/CYLINDER SEALS. CYLINDER LINER WAS WORN AND CORRODED. CYLINDER WAS REPLACED. OIL HAD GONE INTO SPIDER ARMS AND WASHED OUT MOST OF THE GREASE CAUSING THE BLADE TO BIND ON THE HUB. SPRAY CUTS ON THE BLADE WERE ALSO REPAIRED AND PAINTED.