As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING INVESTIGATION FOR MINOR RUDDER SERVO TAB FREEPLAY, THE GEARED TAB MECHANISM WAS REMOVED AND DISASSEMBLED FOR WEAR INSPECTION. LEVER P/N C6CFM1409-27 WAS FOUND LOOSELY ATTACHED TO QUAD GEAR. QUAD GEAR HAD TWO CRACKS IN THE KEY ROOT OF THE BOSS AREA. CRACKS WERE NOT VISIBLE UNTIL GEAR REMOVED FROM GEARED MECHANISM DUE TO FELT RING INSTALLATION. ONE CRACK FOUND ON ANOTHER AIRCRAFT. FLEET WIDE CHECK TO BE CARRIED OUT.