11
10. Remove the oil level stick and wipe it with a clean
cloth.
11. Install the oil level stick and thread into the engine
case.
12. Remove the oil level stick; the oil level must be
within the operating range but not exceeding the
upper mark.
GZ461A
13. Inspect the area around the drain plug and oil filter
for leaks.
Liquid Cooling System
NOTE: Debris in front of the engine or packed
between the cooling fins of the radiator can reduce
cooling capability. Using a garden hose, wash the
radiator to remove any debris preventing air flow.
The cooling system capacity can be found in General
Information. The cooling system should be inspected
daily for leakage and damage. If leakage or damage is
detected, take the ATV to an authorized Arctic Cat ATV
dealer for service. Also, the coolant level should be
checked periodically.
NOTE: High engine RPM, low vehicle speed, or
heavy load can raise engine temperature. Decreasing
engine RPM, reducing load, and selecting an appro-
priate transmission gear can lower the temperature.
When filling the cooling system, use a coolant/water
mixture which will satisfy the coldest anticipated weather
conditions of the area in accordance with the coolant
manufacturer’s recommendations. While the cooling sys-
tem is being filled, air pockets may develop; therefore,
run the engine for five minutes after the initial fill, shut
the engine off, and then fill the cooling system to the bot-
tom of the stand pipe in the radiator neck.
Checking/Filling
1. Remove the two screws from the front of the radiator
access panel.
FI465A
2. Lift the front of the access panel; then slide the panel
forward to disengage the two rear tabs.
3. Move the panel rearward until free of the rack.
4. Carefully rotate the radiator cap counterclockwise to
release pressure; then remove the cap.
CF142A
5. Add coolant as necessary; then install the radiator
cap and access panel.
NOTE: Use a good quality, biodegradable gly-
col-based, automotive-type antifreeze.
CAUTION
Do not over-fill the engine with oil. Always make sure
that the oil level is not above the upper mark.
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 dam-
aged. Use only a garden hose with spray nozzle at nor-
mal tap pressure.
CAUTION
Continued operation of the ATV with high engine tem-
perature may result in engine damage or premature
wear.
! WARNING
Never check the coolant level when the engine is hot or
the cooling system 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.
