Checking The Carburetor Components; Checking/Adjusting The Accelerator Pump - KTM 450 EXC-R EU Repair Manual

31/CARBURETOR

Checking the carburetor components

Disassemble the carburetor. (
Check/adjust the accelerator pump. (
Check the choke slide. (
Check the jet needle. (
Check the throttle slide. (
Check the needle jet. (
Check the float needle valve. (
Check/adjust the float level. (
Check/adjust the throttle slide opening. (
Check throttle valve sensor TPS. (
Assemble the carburetor. (

Checking/adjusting the accelerator pump

P. 115)
P. 118)
P. 119)
P. 119)
P. 119)
P. 120)
P. 120)
P. 120)
P. 120)
P. 121)
P. 122)
Check the membrane for damage and brittleness.
» If the membrane is damaged or brittle:
Change the membrane.
Check that the bores
» If the bores are not clear:
Clean the bores.
700051-10
are clear.
Carburetor cleaner ( P. 175)
118
700073-01