CARBURETOR DISASSEMBLY
● Remove the drain tube and air band hose.
● Loosen the 4 diaphragm cover setting screws.
● Remove the diaphragm cover.
● Remove the diaphragm spring, diaphragm assembly.
● Turn the jet needle with a ⊖ screwdriver, and remove
the needle spring, spring holder, and jet needle from the
vacuum piston.
CARBURETOR INSPECTION
● Check the jet needle for stepped wear and replace if
necessary.
● Check the vacuum piston for damage and replace if
necessary.
● Check the diaphragm for damage, pin holes, wrinkles
and bends and replace if necessary.
NOTE
•Air leaks out of the vacuum chamber if the
diaphragm is damaged in any way-even a pin hole.