As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 1082 - DURING APPROACH TO ORD WHEN LANDING GEAR EXTENDED, RT MAIN LANDIN GGEAR RED LIGHT DID NOT ILLUMINATE DURING EXTENSION. AIRCRAFT LANDED ORD WITHOUT INCIDENT. REPLACED RT MAIN LANDING GEAR UPLOCK SWITCH ASSEMBLY AND LANDING GEAR PROXIMITY SWITCH ACCESSORY UNIT. ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)