Arctic Cat 2009 366 Service Manual page 78

NOTE: Check float height by placing the carbure-
tor on its side w/float contacting the needle; then
measure with a caliper the height when the float
arm is in contact with the needle valve. Float arm
height should be 17 mm.
6. Place the float chamber into position making sure
the O-ring is properly positioned; then secure with
the Phillips-head screws.
7. Place the U-ring into the pump housing. Position
the spring and diaphragm assembly (lip toward the
carburetor) onto the carburetor; then secure the
assembly with the pump housing and three screws.
Tighten securely.
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KC0035
KC0063A
KC0022A
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! CAUTION
It is important to press down on the pump housing
until it contacts the carburetor to make sure the dia-
phragm lip is properly seated in the groove in the car-
buretor. If the diaphragm is not properly seated,
leakage will occur.
8. Place the jet needle, spring seat, and spring into
the vacuum piston; then place the assembly down
into the carburetor.
9. Place the top cover into position; then secure with
the Phillips-head screws. Tighten securely.
INSTALLING
1. Connect the vent hose to the carburetor; then con-
nect the electronic choke connector and install the
throttle cable onto the throttle arm.
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CC748
4
CC746
KC0019A
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