KTM 400-660 LC4 1998-2005 Repair Manual page 206

8-42E
2
1
5
– Remove bolts
NOTE: the throttle sensor should only be dismounted if defective. If the
1
bolts
1
– Remove screw
carburetor.
3
– Remove the 2 screws and take the intake trumpet together with the
O-ring
4
– Unscrew the idle-air jet
– Thoroughly clean all jets and other parts and blow compressed air
through them.
– Clean the carburetor housing and blow compressed air through all
the ducts in the carburetor.
6
– Check all gaskets for damage and, if necessary, replace them.
1
and the throttle sensor
are loosened, the throttle sensor must be adjusted again.
3
and pull the connecting piece out of the
4
off the carburetor.
5
and the main air jet
2
.
6
.