As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AS PART OF A 500 HR AILERON BEARING INSP, IT WAS NOTICED THAT THE AILERON HINGES WERE LOOSE WHERE THEY ATTACHED TO THE BRACKETS THAT ATTACHED THEM TO THE WING. THE RIVETS HAD LOOSENED UP OVER TIME AND ALLOWED THE HINGE TO MOVE SLIGHTLY IN ATTACH BRACKETS. THE HINGES WERE REMOVED FROM THE ATTACH BRACKETS, NDT INSP, AND REINSTALLED WITH NEW RIVETS. LOCTITE WAS ALSO USED TO ADD STRENGTH TO THE ASSY.