As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON APPROACH, THE PILOT NOTICED THE RT GEAR DOWN LOCK INDICATOR GREEN LIGHT WAS NOT ILLUMINATED. A MISSED APPROACH WAS CARRIED OUT AT WHICH TIME THE LIGHT ILLUMINATED. THE PILOT LANDED UNEVENTFULLY AND RETURNED THE ACFT TO BASE HANGAR. THE DOWNLOCK SWITCH WAS ADJUSTED AND LUBED AND 7 (SEVEN) GEAR SWINGS WERE CARRIED OUT WITHOUT FAULT. ACFT RETURNED TO SERVICE.