As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PROP INSTALLED AND RED OIL NOTED LEAKING FROM PROP BLADE ROOTS AFTER GROUND RUNS. FOLLOWED MANUFACTURES TROUBLESHOOTING AND LEAK CONTINUED. CLEANED/DRIED AND LET SIT OVERNIGHT. FOUND OIL LEAKING FROM BLADE #4 NEXT MORNING WITH PROP STATIC. "0" ENTER FOR PROP CYCLES BECAUSE CYCLES ON PROP ARE NOT TRACKED.