

(Checking for linkage bind) Now bring screw back into contact with the lever and continue to Linkage comes to close without any assistance. Cycle the linkage again to be sure that the Set the Idle stop screw (speed screw see fig 1) by backing out the Idle speed screw until it is not in contact with

Is not in contact with the choke fast idle cam.) YouĬan check the fast Idle screw under the choke assembly to confirm that it (You will hear a metallic click as the cam is released. Linkage is cycled (linkage operated through its full movement ) to clear Inserting a wood block or wedge of some kind to hold open while the This is done on automaticĬhoke carburetors by first opening the choke butterfly by hand and That the choke is fully opened and disengaged. Check them before the carb isĪll settings are done with choke disengaged or warmed up so Do notĭepend on the factory delivered settings. Start set up by confirming carb base line settings. AN ADVANTAGE OF THE WEBER CARBURETOR IS ITS EASE OF POOR RUNNING QUALITY DOES NOT MEAN A DEFECT The number one and two reasons for tuningĮrrors are improper linkage installations and over tightened linkage nut,ĬALIBRATIONS MAY VARY DUE TO REGIONAL FUELS AND STATE OFĮNGINE TUNE AND PERFORMANCE. It is important to follow all linkage and lever CARBURETOR SET UP AND LEAN BEST IDLE ADJUSTMENT Carburetor
