Arctic Cat 500 Sno Pro Operator's/Performance Manual page 43

12. Remove the two PTO-side cap screws (A) secur-
ing the engine to the chassis.
13. Remove the cap screw (B) securing the upper
MAG-side engine mount to the chassis; then
remove the lower cap screw (C) securing the
engine to the chassis.
14. Move the engine up far enough to gain access to
the coolant hose clamps securing the hoses to the
lower crankcase and thermostat housing; then
loosen the clamps and remove the coolant hoses.
15. Remove the engine from the MAG-side of the
chassis and account for the engine mount spacer
(A) located between the MAG-side and PTO-side
engine mounting bracket; then with the engine
removed, remove the cap screws securing the
engine mounting brackets to the engine.
NOTE: For installing purposes, note the location
of the different-length cap screws.
Disassembling Engine
NOTE: It is advisable to loosen the spark plugs
prior to disassembling the engine.
1. Using the Flywheel Spanner Wrench to secure the
flywheel, remove the flywheel cap screw and flat
washer; then remove the three starter pulley cap
screws and remove the pulley.
IO046A
0744-860
2. Install Flywheel Puller Insert onto the end of the
crankshaft.
0744-859
FC014
FC015
FC016
37