As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT NR 1025 - DURING APPROACH TO DFW WHEN LANDING GEAR EXTENDED, ALL GREEN LANDING GEAR LIGHTS ILLUMINATED ALONG WITH THE RIGHT GEAR RED LIGHT. RECYCLED LANDING GEAR WITH SAME RESULTS. VISUALLY CONFIRMED ALL LANDING GEAR DOWN AND LOCKED AND AIRCRAFT LANDED DFW WITHOUT INCIDENT. REPLACED LANDING GEAR ACCESSORY UNIT. ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)