Arctic Cat Sno Pro 120 2011, Service Manual

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2-33
2
FS198A
19. Apply a thin coat of high-temperature silicone seal-
ant to each exhaust port; then install the exhaust gas-
kets.
20. Apply a thin coat of high-temperature silicone seal-
ant to the mating surfaces of the exhaust manifold;
then install the exhaust manifold and secure with
flange nuts. Tighten the nuts in a crisscross pattern to
17 ft-lb.
FS272
21. Route the gasline hose to the throttle body assembly
and secure the hose to the fuel rail. Tighten the clamp
securely; then on the 500/600 cc using a cable tie,
secure the hose to the MAG-side engine mounting
bracket.
22. Connect the coolant overflow hose to the cylinder
head; then connect the spark plug wires to the spark
plugs.

NOTE: On the 800 cc, connect the knock sensor wir-
ing to the wiring harness; then secure the connector
to the coolant filler neck bracket with the push-mount
cable tie.
FS212A

NOTE: At this point, secure the coolant hose,
gasline hose, and on the LXR, the battery cables
together.
FS214A

NOTE: Steps 23-25 are for the 600/800 cc engine.
For the 500 cc, proceed to step 26.
23. Rotate the servomotor clockwise to remove any
slack from the cables.
24. Slide the APV cable drums into the servomotor actu-
ator; then place the cable housings into position in
the servomotor. Secure the APV cables with the
cable holder.
FS176
CAUTION
When installing the throttle bodies, make sure the
gasline hose is properly routed to avoid premature wear
and/or contact with exhaust components.
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