As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH, GREEN LIGHT ON RIGHT MAIN GEAR DID NOT ILLUMINATE AFTER GEAR EXTENDED. RECYCLED GEAR WITH STILL NO GREEN AND NO RED INTRANSIT LIGHT. FOLLOWED COM PROCEDURE AND GREEN LIGHT ILLUMINATED. FLIGHT LANDED WITHOUT INCIDENT. REPLACED BOTH RIGHT MAIN GEAR POSITION SWITCHES, SYSTEM FUNCTIONALLY TESTED OK.