There should be one line coming from the tank with the fuel filter attached to it. This line will go to the carburetor fitting and should be on the right hand side of the carburetor as you are standing in the operator position behind the saw.
There should be a fitting on the left side of the saw and a line will go from this fitting to the suction side of the primer bulb.
Finally the last hose will go from the discharge fitting on the primer back into the fuel tank.
Hope this sheds some light.
Best of Luck...
Last edited by 30yearTech; 11-20-2007 at 10:06 PM.