As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON GEAR RETRACTION LEFT MAIN GEAR LIGHT REMAINED RED. SECONDARY LEFT MAIN GEAR LIGHT REMAINED RED ALSO. RAN CHECKLIST FOR MAIN GEAR NOT UP AND LOCKED, LOWERED GEAR IAW CHECKLIST AND RETURNED FOR LANDING. FOUND DOOR LATCH ROLLER LINK PIVOT WITH EXCESSIVE TIGHTNESS, SPRINGS WOULD NOT RETURN LINK TO STOP. LOOSENED PIVOT BOLT AND RESAFTIED, MM. DOOR LATCH ROLLER LINK NOW RETURNS PROPERLY. OK FOR SERVICE.