Checking The Throttle Slide (50 Sx); Checking The Throttle Slide (50 Sx Mini); Checking The Jet Needle; Checking The Float Needle Valve - KTM 50 SX 2010 Repair Manual

31/CARBURETOR

Checking the throttle slide (50 SX)

18.13

Checking the throttle slide (50 SX Mini)

18.14

Checking the jet needle

18.15

Checking the float needle valve

18.16
» If the rubber sleeve is damaged or brittle, or if the lock is not functioning:
–
Change the choke slide.
Condition
The throttle slide has been removed.
–
Check the throttle slide for damage and wear.
» If the throttle slide is damaged or worn:
–
Change the throttle slide.
–
Check the coating of the throttle slide for damage and wear.
» If the coating is broken or worn:
–
Change the throttle slide.
300914-10
Condition
The throttle slide has been removed.
–
Check the throttle slide for damage and wear.
» If the throttle slide is damaged or worn:
–
Change the throttle slide.
–
Check the coating of the throttle slide for damage and wear.
» If the coating is broken or worn:
–
Change the throttle slide.
300925-10
Condition
The jet needle has been removed.
–
Check the jet needle for bending and wear of the coating.
» If the jet needle is bent, or the coating is damaged or worn:
–
Change the jet needle.
–
Check the needle clip for tightness.
» If the needle clip is loose:
–
Change the needle clip or jet needle.
300924-10
Condition
The float needle valve has been removed.
–
Check the float needle valve including the valve seat for deposits.
» If there are deposits:
–
Clean the valve seat. Clean or change the float needle valve.
Carburetor cleaner (
–
Check the float needle valve for wear and the sealing area for notches.
» If the sealing area is damaged or worn:
–
Change the float needle valve.
700057-10
p. 140)
106