Assembling The Carburetor (50 Sx Mini) - KTM 50 SX 2010 Repair Manual

31/CARBURETOR

Assembling the carburetor (50 SX Mini)

18.10
Alternative 1
–
Mount idle air adjusting screw
–
Set the idle air adjusting screw to the specified value.
Guideline
Idle air adjusting screw
Open
Alternative 2
–
Set the idle air adjusting screw to the value determined when it was disassem-
300921-11
bled.
–
Mount the choke slide.
–
Mount and tighten screws
Guideline
Other screws, carburetor
300920-11
–
Position the needle jet in the carburetor.
300928-10
–
Mount and tighten cold start jet
Guideline
Cold start jet
–
Mount and tighten idling jet
Guideline
Idling jet
–
Mount and tighten main jet
300919-11
Guideline
Main jet
–
Position the float needle valve and float
–
Mount fulcrum pin
300918-11
with the spring.

1 turn
.

M4
.

M5
.

M4
.

M6x0.75
.

.

104
2 Nm (1.5 lbf ft)
2 Nm (1.5 lbf ft)
1.5 Nm
(1.11 lbf ft)
3 Nm (2.2 lbf ft)