What was found
PSC - NOSE LANDING GEAR DOWN INDICATION LIGHT FAILED TO ILLUMINATE AND LEFT MAIN GEAR INTRANSIT LIGHT REPORTED INOPERATIVE. ON INITIAL GEAR EXTENSION, CREW CYCLED GEAR WITH NO CHANGE IN INDICATION. GEAR POSITION CONFIRMED WITH FLYBY PRIOR TO LANDING. NOSE GEAR DOWN INDICATION LIGHT ILLUMINATED PRIOR TO LANDING. AIRCRAFT FERRIED TO SEA FOR REPAIRS. MX REPLACED NOSE LANDING GEAR DOWNLOCK MICROSWITCH AND REPAIRED WIRES AT LEFT MAIN LANDING GEAR UPLOCK MICROSWITCH. GEAR INDICATION NORMAL DURING GROUND CHECK. AIRCRAFT RETURNED TO SERVICE. (M)