What was found
AFTER GEAR EXTENSION, THE RIGHT WING RED GEAR LIGHT ILLUMINATED. ALSO, THE RIGHT WING GEAR FAILED TO INDICATE DOWN AND LOCKED IN PRIMARY AND ALTERNATE POSITION. CREW FOLLOWED COCKPIT OPERATING MANUAL AND LANDED AIRCRAFT WITHOUT FURTHER INCIDENTS. MAINTENANCE REPLACED THE DOWNLOCK ACTUATOR AND PERFORMED SWING OPERATION. CHECK WAS NORMAL. CONTROL NUMBER 812096718 CHANGED TO 9512096718.