As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING INSPECTION THE SERVO TAB LINK FOR THE AILERON WAS FOUND CRACKED AT THE UPPER END. THE CRACK EXTENDED FROM THE ROD END BEARING RETENTION RIVET HOLE TO THE END OF THE ROD. FOR REFERENCE SEE DEHAVILLAND IPC 27-10-00, FIG. 5 (SHEET 1 OF 1), ITEM 90. THE ROD WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE.