What was found
ON CLIMBOUT AFTER ALL GEAR RETRACTION, NOSE LANDING GEAR WENT UNCOMMANDED TO DOWN AND LOCKED POSITION. ACCOMPLISHED AIR TURNBACK TO PTY, AIRCRAFT LANDED WITHOUT INCIDENT. INSPECTED NLG, FOUND EXCESSIVE PLAY IN UPLOCK LUG. REMOVED AND REPLACED BUSHING IN LUG, OPS CHECKED GOOD ON JACKS IAW LOCKHEED MM CH 32.