As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FIRST INCIDENT, THE AIRCRAFT LANDING GEAR SYSTEM FUNCTION TESTED OK IN THE HANGAR SO PERSONNEL WERE UNABLE TO DUPLICATE PROBLEM. AFTER SECOND OCCURRENCE MAINTENANCE PERSONNEL COULD DUPLICATE THE PROBLEM ON THE GROUND AND ATTRIBUTED IT TO A BENT PIN AT THE CONNECTION J107 ON THE RIGHT GEAR LEG. AT THE THIRD RECURRENCE, THE LANDING GEAR RELAY WAS CHANGED.