As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING ACTUATOR CHANGE FOUND THAT THE BLADE PIN BEARING ON THE NR 3 BLADE HAD EXCESSIVE MOVEMENT. UPON FURTHER INVESTIGATION, FOUND THAT THE BEARING SLEEVE WAS WORN THRU TO THE BEARING AND THAT THE BLADE PIN WAS WORN AS WELL. MFG SB 14SF-61-134 ADDRESSES THE PROBLEM ENCOUNTERED AND WAS NOT BEEN INCORPORATED ON THIS BLADE. (TC NR 20070503002)