4. FUEL SYSTEM
4-6
Carburetor removal
Remove the luggage box.
Loosen the adjustment nut and fixing nut of
throttle valve cable, and release the cable from
carburetor.
Remove air cut-off valve hose.
Remove fuel pipe, vacuum hose.
Disconnect automatic by-starter connectors.
Release the clamp strip of carburetor isolation.
Release the clamp strip of air cleaner.
Vacuum chamber
Removal
Loosen drain screw, and drain out residual fuel in
float chamber.
Remove 2 screws of vacuum chamber cover and
the cover.
Remove compress spring and vacuum piston.
Check if the vacuum piston for wear out, crack or
other damage.
Check if the diaphragm for damage or crack.
Screw ×2 Spring
Auto by-starter
Air cleaner clamp
Throttle cable
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