As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH, NOSE GEAR DOWNLOCK GREEN LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. CREW PERFORMED GO-AROUND PROCEDURES AND CYCLED GEAR HANDLE. NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENT. DISCREPANCY COULD NOT BE DUPLICATED ON GROUND. MAINTENANCE REPLACED LANDING GEAR LEVER RELAY R2-28 AS A PRECAUTION, OPERATIONAL CHECK NORMAL.