What was found
ORD - LEFT MAIN LANDING GEAR WILL NOT RETRACT. BOTH A AND B RED LIGHTS REMAIN ON AFTER GEAR SELECTED UP. MAINTENANCE ADJUSTED LEFT AND RIGHT MLG ACTUATORS AND UPLOCK INDICATOR SWITCHES. TEST FLIGHT SATISFACTORY. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - LEFT MAIN LANDING GEAR WILL NOT RETRACT. BOTH A AND B RED LIGHTS REMAIN ON AFTER GEAR SELECTED UP. MAINTENANCE ADJUSTED LEFT AND RIGHT MLG ACTUATORS AND UPLOCK INDICATOR SWITCHES. TEST FLIGHT SATISFACTORY. (M)