Arctic Cat Sno Pro 120 Service Manual page 69

28. Disconnect the throttle position sensor, air tempera-
ture sensor, boost sensor, and cam position sensor.
29. From the opposite side of the throttle body, discon-
nect the idle speed control and the throttle cable; then
remove the spark plug caps from the spark plugs.
30. Loosen the flange clamps securing the intake mani-
fold to the cylinder head; then remove the manifold
and throttle body assembly along with the two
flanges.
CAUTION
Seal the intakes with tape to avoid any dirt or foreign
objects from falling into the intakes.
31. Loosen and remove the oil tank/engine breather
hose; then remove the cap screws securing the oil
return hose from the engine. Remove the oil return
hose.
743-999A
32. Remove the two cap screws securing the elbow fit-
ting of the oil supply hose to the engine; then secure
the hose and fitting up and out of the way.
0743-992
 NOTE: On the non-turbo, install Engine Lift Plate.
On the turbo models, secure a suitable length of
chain of adequate strength to each side of the cylin-
der head with two 10 mm cap screws threaded
through the mounting hole of the cylinder head.
TZ090A
PC034A
2
PC243
PC036A
2-49