As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR RETRACTION. RT DOOR INDICATED NOT LATCHED ON FLIGHT ENGINEERS PANEL. CYCLED GEAR ONCE AND ALL CHECKED GOOD. SHIMMED RT MLG DOOR UPLATCH ROLLER IAW DC-8 MM 32-31-04. PULL CHECK OF RT MLG DOOR IAW DC-8 MM 32-31-04. PERFORMED GEAR SWING IAW DC-8 MM 32-60-0. NO DEFECTS NOTED.