As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLAP REMOVAL IT WAS DISCOVERED THAT BOTH FLAP ACTUATOR ATTACHING BOLTS WERE DAMAGED. THE LT BOLT APPEARS TO HAVE BEEN OVER TORQUED ON INSTALL, WHILE THE RT BOLT HAS A COUPLE GOUGE MARKS AROUND THE CIRCUMFERENCE OF THE BOLT.