What was found
AFTER T/O UPON GEAR RETRACTION, GOT GEAR DOOR MSG AND GEAR DISAGREE MSG ON EICAS. LT MAIN GEAR GREEN LIGHT REMAINED ILLUMINATED. FOUND UP PRESSURE LINE TO LT GEAR TRUCK POSITIONER ACTUATOR LEAKING. REPLACED SAME.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER T/O UPON GEAR RETRACTION, GOT GEAR DOOR MSG AND GEAR DISAGREE MSG ON EICAS. LT MAIN GEAR GREEN LIGHT REMAINED ILLUMINATED. FOUND UP PRESSURE LINE TO LT GEAR TRUCK POSITIONER ACTUATOR LEAKING. REPLACED SAME.