What was found
AT TOP OF DESCENT - ISOLATION VALVE LIGHT ILLUMINATED - THEN AFTER PLACING GEAR DOWN HAD NO GEAR LIGHTS RED OR GREEN. VISUALY CHECKED GEAR DOWN AND FOUND GEAR LIGHT C/B OUT. REPLACED LANDING GEAR ACCESSORY UNIT PER M/M
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT TOP OF DESCENT - ISOLATION VALVE LIGHT ILLUMINATED - THEN AFTER PLACING GEAR DOWN HAD NO GEAR LIGHTS RED OR GREEN. VISUALY CHECKED GEAR DOWN AND FOUND GEAR LIGHT C/B OUT. REPLACED LANDING GEAR ACCESSORY UNIT PER M/M