hello i'm french and my english is not very good
but i want help you. I have a sabre b-38
in my sabre the connect is :
the first go to the primming bulb (in the right of this) and he go to the up of the caburetter (near screw for adjust)
the second go in the filtre and is continue in the back of carburetter
i'm realy sorry for my bad english
good luck for repair
bye...
julien le français
June 2009