What was found
PILOT REPORTED THE LANDING GEAR WOULD HAVE INTERMITTENT INCOMPLETE UP CYCLES. A MAINTENANCE CHECK OF GEAR FOUND THAT WHEN SLOW CYCLED, RT MAIN GEAR WOULD NOT CATCH UPLOCK. UPON CLOSER INSPECTION, FOUND THE ACTUATOR ATTACHMENT FORK 'BOLT' TO FORWARD DRAG LEG BROKEN. NOTE: SUBMITTER STATED IF LANDING GEAR ON UPLOCK AND BOLT HAD COME ALL THE WAY OUT, 'NO WAY TO GET GEAR DOWN'.