What was found
WHEN LANDING GEAR SELECTED TO UP, THE A-SYSTEM DISAGREEMENT LIGHTS ILLUMINATED. CYCLED LANDING GEAR WITH SAME RESULTS. REPLACED THE LANDING GEAR CONTROL BOX.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHEN LANDING GEAR SELECTED TO UP, THE A-SYSTEM DISAGREEMENT LIGHTS ILLUMINATED. CYCLED LANDING GEAR WITH SAME RESULTS. REPLACED THE LANDING GEAR CONTROL BOX.