After searching through articles in this site. I have determined that this euro w616style ip is simular to the w603 style ip. you need to torque the delivery tube to 30 ftlbs back off then to 30 ftlbs again then to 35 ftlbs.I'LL have to go back and do it again. There was nothing about this in the hanes manual. I guess I may want a genuine book on this engine.If anyone has one for a euro 240d 1983 let me know. By the way do I need to replace those little copper washers that go around the delivery valve.