KEVIN T RYAN
New Member
Having broken the cam advance screw while trying to remove it, I found this document on the net which was a service bulletin from Standadyne. I now realise that the tools listed in the bulletin being p/n 21178 and 24992 could have saved me a lot of grief had I known of their existence. They also talk about a sharp rap with the heel of the hand is preferred to the slow pressure that I employed. I also applied heat as someone suggested that locktite had been applied I now have a broken cam screw to get out. Hope this helps someone.