What was found
MIA - FLT 206 - AFTER TAKEOFF MIA, WHEN LANDING GEAR RETRACTED, NLG LIGHT REMAINED ILLUMINATED. EXTENDED LANDING GEAR AND EXPERIENCED LOSS OF GREEN HYDRAULIC SYSTEM. AIRCRAFT RETURNED TO MIA AND LANDED WITHOUT INCIDENT. AIRCRAFT MX FERRY WITH GEAR DOWN MIA/TUL. REPLACED RT NLG DOOR ACTUATOR UPPER MOUNT FITTING. ALSO, REPLACED RT NLG ARM SEQUENCE ROD AND GREEN SYSTEM HYDRAULIC SUPPLY LINE. SERVICED GREEN HYD SYSTEM AND ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)