5 - 6
CARB
8.Inspect:
● Throttle stop screw 1
● Pilot screw 2
Contamination/wear → Replace.
● O-ring 3
Damage → Replace.
CARBURETOR
9.Check:
● Free movement (piston valve)
Sticks → Replace.
Insert the piston valve into the carburetor
body, and check for free movement.
10.Check:
● Free movement (throttle valve)
Sticks → Replace.
ASSEMBLY
Reverse the “DISASSEMBLY” procedure.
Note the following points.
CAUTION:
● Before reassembling, wash all of the parts
in a clean petroleum based solvent.
● Always use a new gasket.
1.Install:
● Diaphragm (coasting enricher) 1
● Spring 2
● Cover 3
NOTE:
Match the tab on the rubber diaphragm to
the matching recess in the carburetor body.
2.Install:
● Needle jet 1
NOTE:
Align the cut end of the needle jet with the
slot on the body.
5