As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOT REPORTED ELEVATOR STICKING IN FLIGHT AND RETURNED TO POINT OF DEPARTURE. UPON INSPECTION IT WAS FOUND THAT LT ELEVATOR TRIM TAB HINGE PIN HAD WORKED OUT AND WAS RUBBING AGAINST TAILCONE. HINGE PIN WAS PUSHED BACK IN AND LOCKWIRED. AIRCRAFT WAS THEN RETURNED TO SERVICE.