As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE PILOT COULD NOT GET THE GEAR TO RETRACT PROPERLY AND WAS ABLE TO GET IT BACK DOWN AND LOCKED. MAINTENANCE FOUND THE LT MAIN GEAR FORK BOLT SHEARED. THE SAME BOLT ON THE RT SIDE WAS REMOVED AND NO DEFECTS FOUND ON IT. BOLTS WHERE REPLACED ON BOTH GEAR WITH NEW. GEAR SWINGS CARRIED OUT SUCCESSFULLY AND THE ACFT WAS RETURNED TO SERVICE.