Liquid Cooling System; Liquid Cooling System; Oil Cooler - Arctic Cat 2012 WildCat Operator's Manual

Liquid Cooling System


NOTE: Debris in the engine com-
partment or packed between the cool-
ing fins of the radiator can reduce
cooling capability. Using a garden
hose, wash the radiator to remove
any debris preventing air flow.
CAUTION
Arctic Cat does not recommend
using a pressure washer to clean the
radiator core. The pressure may bend
or flatten the fins causing restricted
air flow, and electrical components
on the radiator could be damaged.
Use only a garden hose with spray
nozzle at normal tap pressure.
The cooling system capacity can be found
in the specification chart. The cooling sys-
tem should be inspected daily for leakage
and damage. If leakage or damage is
detected, take the vehicle to an authorized
Arctic Cat dealer for service. Also, the cool-
ant level should be checked periodically.
CAUTION
Continued operation of the vehicle with
high engine temperature may result in
engine damage or premature wear.

NOTE: High engine RPM, low vehi-
cle speed, or heavy load can raise
engine temperature.
engine RPM, reducing load, and
selecting an appropriate transmis-
sion gear can lower the temperature.
When filling the cooling system, use a
coolant/water mixture of 50/50.
Fill the cooling system to the bottom of
the stand pipe in the radiator neck. Run
the engine for five minutes after the ini-
tial fill; then shut off the engine and
recheck coolant level.

NOTE: Use a good quality, biode-
gradable glycol-based, automotive-
type antifreeze.
! WARNING
Never check the coolant level when
the engine is hot or the cooling sys-
tem is under pressure.
After operating the vehicle for the ini-
tial 5-10 minutes, stop the engine,
allow the engine to cool down, and
check the coolant level. Add coolant
as necessary.

Oil Cooler


NOTE: The oil cooler is located
above and to the rear of the front
right wheel.

Decreasing
NOTE: Dirt and debris must be
cleaned from the cooling fins regularly
to ensure proper engine oil cooling.
Continued operation of the ATV with
high engine temperature may result
in engine damage or premature wear.

NOTE: High engine RPM, low
vehicle speed, or heavy load can
raise engine temperature. Decreas-
ing engine RPM, reducing load, and
selecting an appropriate transmis-
sion gear can lower the tempera-
ture.
WC090A
CAUTION
WC047
CAUTION
35