Installation Instructions
4. Fuel System 
4-4 
Carburetor Remove / Install 
Removal 
Remove luggage box. 
Drain out fuel in the float chamber. 
Disconnect the fuel hose, vacuum hose. 
Disconnect the auto by-start and heater couplers. 
Loosen the adjustment nut and fixing nut of throttle 
valve cable, and release the cable from 
carburetor. 
Release the clamp strip of carburetor, and then 
remove the carburetor. 
Installation 
Install in reverse order of removal procedures. 
Vacuum Chamber   
Removal 
Loosen drain screw, and drain out residual fuel in 
float chamber. 
Remove screws (2 screws) of vacuum chamber 
cover and the cover. 
Remove compress spring and vacuum piston.
To this chapter contents 
Fuel pipe
Throttle cable
Clamp 
2 screws 
Spring 
Vacuum diaphragm 










