Arctic Cat Sno Pro 120 2011 Service Manual page 63

16. Drain the engine coolant (see Liquid Cooling System
- Section 3).
17. Remove the cable tie securing the gasline supply
hose to the MAG-side engine mounting bracket; then
loosen the clamp and remove the hose from the throt-
tle body assembly. Plug the end of the hose and
secure it up and out of the way.
CAUTION
The gasline supply hose may be under pressure. Place
an absorbent towel around the connection to absorb
gasoline; then remove the hose slowly to release the
pressure.
 NOTE: Note the routing and securing locations of
the hose for assembling purposes.
18. Loosen the flange clamps securing the throttle body
assembly to the flange; then move the throttle body
assembly forward and disconnect the oil-injection
cable/control rod from the oil-injection pump.
 NOTE: Remove the clamps from the intake flanges
to avoid damage during engine removing.
19. On the 500/600 cc, loosen the clamps securing the
coolant hoses connected to the cylinders beneath the
exhaust port and the throttle body assembly; then
remove the vent tube from the top of the cylinder
head.
FS207A
20. On the 800 cc, loosen the clamps securing the two
coolant hoses connected to the MAG-side and PTO-
side throttle body; then remove the vent tube from
the top of the cylinder head.
21. Move the throttle body assembly to one side out of
FS208A
the way to a secure position.
 NOTE: With the throttle body assembly out of the
way, disconnect the oil hose from the oil-injection
pump; then plug the oil hose.
500/600 cc
800 cc
22. Remove the cap screws securing the recoil starter;
then secure the recoil starter up and out of the way.
FS178A
Manual
Table of Contents
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CM030A
FS179A
FS213A
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