31/CARBURETOR
102
300920-10
–
Remove screws
.
–
Remove the choke slide.
300921-10
–
Note the setting of the idle air adjusting screw
.
–
Remove the idle air adjusting screw.
Info
Make sure not to misplace the spring.
300923-10
–
Pull the jet needle out of the throttle slide.
18.9
Assembling the carburetor (50 SX)
300911-10
–
Mount and tighten the choke slide.
Guideline
Choke slide
M10
5 Nm (3.7 lbf ft)
300909-11
Alternative 1
–
Mount idle mixture control screw
with the spring and O-ring.
–
Set the idle mixture control screw to the specified value.
Guideline
Idle mixture adjusting screw
Open
3 turns
Alternative 2
–
Set the idle mixture control screw to the value determined when it was disas-
sembled.
300908-11
–
Mount and tighten cold start jet
.
Guideline
Cold start jet
M5
2 Nm (1.5 lbf ft)
–
Mount and tighten needle jet
.
Guideline
Needle jet
M6x0.75
3 Nm (2.2 lbf ft)
–
Mount and tighten idling jet
.
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