Install the choke knob/starter plunger [A].
Replace the O-rings [A] with the new ones.
Install the fuel hose fitting [B].
Tighten the screws.
Install all hoses [A].
Install the carburetor (see Carburetor Installation).
If turn the adjusting screw of the acceleration pump, follow
the procedure below.
Prepare an arbor [A] with the outside diameter of 5.4.
Open the throttle valve and insert the arbor at the bottom
of the bore of the air cleaner side, and slowly close the
throttle Valve Height
Air Cleaner Side: 5.4 mm (0.213 in.)
(Reference) Engine Side: 3.4 mm (0.134 in.)
Push the link lever [A] in the direction of the arrow [B]
and adjust the timing with the adjusting screw [C] so it be-
comes no free play and the condition of no pushing down
of the push rod [D]. (Tightening the adjusting screw makes
more free play and loosening makes less free play.)
FUEL SYSTEM 3-27