As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) 331 HOURS AFTER INCORPORATION OF SB 65.00.35, BEARING RETAINING NUT 350A33-2149-21 LOST TORQUE ALLOWING BEARING TO SPIN ON ROTATING SPIDER SHAFT. OTHER THAN LOSS OF TORQUE ON THE RETAINING NUT, THE ONLY OTHER INDICATION WAS A SLIGHT AXIAL PLAY IN THE NON-ROTATING SPIDER.