Drive Sprockets - Arctic Cat Sno Pro 120 Service Manual

20. As an assembly, install the reverse gear, fork, shift
shaft, and shift fork arm into the chain case.
21. Install the chain case cover/oil tank assembly and
secure with the self-tapping screws. Tighten in a
crisscross pattern to 105 in.-lb.
 NOTE: If a new case is being installed, tighten to
144 in.-lb.
22. Fill the chain case with 12 oz of Arctic Cat Trans-
mission Lube (p/n 4639-364).
23. Install the actuator extender; then install the reverse
actuator and with a drop of blue Loctite #243 on each
screw, secure the actuator to the chain case cover.
24. Using new O-rings, install the oil supply, oil return,
and oil separator return fittings onto the oil tank and
tighten securely. Fill the oil tank with the recom-
mended amount of engine oil.
25. Connect the speed sensor connector (A), the gear
indicator switch connector (B), and reverse actuator
connector (C).
PC082A
 NOTE: If the driven shaft was removed, proceed
with step 26.
26. Install the air silencer and gas tank (see Section 4).
Connect gasline to fuel pump and fuel level, fuel
pump wire connectors; then connect the inlet air tem-
perature sensor connector.
27. Install the right-side footrest support and secure to the
belly pan using the torx-head screw; then install the
right-side footrest.
28. Install the seat (see Section 8).
PC081

Drive Sprockets

REMOVING
 NOTE: The drive sprockets must be removed from
the gear case end of the driveshaft (Bearcat/F-Series/
T-Series) or the brake side (F/M/XF).
1. For installing purposes, scribe a line on the drive-
shaft (A) next to the drive sprocket for proper align-
ment; then scribe a line on the driveshaft directly in
line with the timing arrows (B) on the drive sprock-
PC078
ets for proper sprocket timing.
PC078
6
ZJ216A
6-37