KTM 250 EXC RACING Owner's Manual page 185

1
2
3
6
8
9
– Position the float and the float needle valve and mount the float
hinge pin
– Check the float level (see page 8-21).
– Mount the float chamber and the gasket, position the bracket for the
adjustment screw
NOTE: When positioning the float chamber, make sure that the push
rod of the accelerator pump slides into the bore.
4
4
– Place the membrane
spring into the pump housing.
5
– Place the O-ring
some grease in the cover and fasten the cover by means of 3 screws.
7
– Mount the throttle valve sensor such that the flat spot at the
carburetor engages the groove of the throttle valve sensor and secure
it by means of the screw.
– Pull up the throttle slide arm, push the throttle slide together with
roll
8
engage in the throttle slide (see illustration).
– Check the throttle slide for smooth operation.
.
1
and fix the float chamber with the screws
2
with the labeling facing upwards and the
5
into the groove. Secure the sealing ring
6
and the slide shim into the carburetor so that the rolls
8-16E
.
3
with
7
9