What was found
FLT 6357 - IAD-AVP - DURING APPROACH, ABORTED LANDING DUE TO LEFT MAIN LANDING GEAR DOWNLOCK INTERMITTENT INDICATION. CREW EXPERIENCED A FLICKERING OFF AND ON INDICATION TWICE WITH APPROXIMATELY A 10 SECOND DELAY. FLIGHT CREW RECYCLED LANDING GEAR AND GOT A SOLID DOWN AND LOCK INDICATION. AIRCRAFT COMPLETED ITS LANDING. MAINTENANCE INSPECTED AIRCRAFT AND FOUND THAT THE LEFT RADIUS HAD AN INTERNAL PROBLEM. MAINTENANCE REMOVED AND REPLACED THE RADIUS ROD, PERFORMED GEAR SWING AND LEAK CHECK AND RETURNED THE AIRCRAFT TO SERVICE. (M)