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Cooling System
NOTE: Debris in front of the
engine 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 is approxi-
mately 1.4 L (1.5 U.S. qt). The cooling
system should be inspected daily for
leakage and damage. If leakage or dam-
age is detected, take the ATV to an autho-
rized Arctic Cat ATV dealer for service.
Also, the coolant level should be checked
periodically.
CAUTION
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.
The engine coolant will expand in the
radiator as the temperature increases.
Excessive coolant will flow to the cool-
ant overflow tank; then as the system
cools, coolant will be drawn back into the
radiator. The coolant level in the over-
flow tank should be maintained between
low and full marks on the tank.
54
When filling the cooling system, use a
coolant/water mixture which will satisfy
the coldest anticipated weather condi-
tions of the area in accordance with the
coolant
manufacturer's
tions. While the cooling system is being
filled, air pockets may develop; there-
fore, run the engine for five minutes after
the initial fill, shut the engine off, and
then fill the cooling system.
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.
CAUTION
After operating the ATV for the initial
5-10 minutes, stop the engine, allow
the engine to cool down, and check
the coolant level. Add coolant as
necessary.
Shock Absorbers
Each shock absorber should be visibly
checked weekly for excessive fluid leak-
age (some seal leakage may be observed
but it does not indicate the shock is in
need of replacement), cracks or breaks in
the lower case, or a bent shock rod. If any
one of these conditions is detected,
replacement is necessary.
NOTE: When the ATV is operated
in extremely cold weather (-23°C/
-10°F or colder), a small amount of
leakage may be present. Unless the
leakage is excessive, replacement
is not necessary.
KM136
recommenda-
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