As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ALB - PROPELLER WAS REMOVED TO EVALUATE EXCESS BLADE MOVEMENT. UPON INSPECTION, THE FOLLOWING WAS FOUND: NR 4 BLADE ROOT OUTER SLEEVE WAS CRACKED COMPLETELY AROUND BLADE AND WAS GROOVED. THE NR 4 BLADE PORT SEAL GROOVE OUTER WALL WAS DAMAGED, GOUGES AND HIGH METAL WAS FOUND. NR 4 BLADE WAS REPLACED. (X)