Arctic Cat Sno Pro 120 2011, Service Manual

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42. Secure the upper ignition timing sensor (white dot/
connector) with cap screws (coated with blue Loctite
#243). Tighten to 48 in.-lb; then install the wiring
grommet into the notch of the crankcase.
IO049A
43. Secure the lower ignition timing sensor with two cap
screws (A) (coated with blue Loctite #243). Tighten
to 48 in.-lb; then install the grommet. With the stator
harness properly positioned, install the plate and cap
screw (B) (coated with blue Loctite #243). Tighten to
48 in.-lb.
CM177A
44. Install the key in the crankshaft.
45. Place the starter pulley in position on the flywheel;
then secure the starter pulley with three cap screws
and tighten only until snug. While holding the starter
pulley, slide the flywheel onto the crankshaft making
sure the keyways match.
CM180

NOTE: Before installing the flywheel, be sure to
wipe the crankshaft and flywheel tapers clean using a
clean, lint-free towel.
46. Apply red Loctite #271 to the threads of the flywheel
cap screw; then finger-tighten with a large flat
washer. DO NOT TIGHTEN AT THIS TIME.
FC080
47. Secure the starter pulley while using the spanner
wrench and tighten the three cap screws (from step
45) evenly to 19 ft-lb.
FC081
48. Using the spanner wrench, tighten the flywheel cap
screw (from step 46) to 50 ft-lb.

NOTE: On the 1000 cc with alignment pins in place,
install the magneto case on the crankcase account-
ing for the different-sized cap screws and the align-
ment pins. Tighten cap screws to 18 ft-lb.
CM144A
49. Install the coolant inlet hose to the cylinder head and
water pump; then tighten the hose clamps securely.
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