Liquid Cooling System - Arctic Cat 650 H1 2010 Operator's Manual

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.
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 system should be inspected
daily for leakage and damage. If leak-
age or damage is detected, take the
ATV to an authorized 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 prema-
ture wear.
 NOTE: High engine RPM, low
vehicle speed, or heavy load can
raise engine
Decreasing engine RPM, reducing
load, and selecting an appropriate
transmission gear can lower the
temperature.
To check/add coolant, use the follow-
ing procedure.
1. Remove the four screws from the
radiator access panel.
2. Move the panel forward until free
of the ATV.
3. Carefully rotate the radiator cap
counterclockwise to release pres-
sure; then remove the cap.
4. Add coolant as necessary; then
install the radiator cap and access
temperature.
panel.
FI476
CF133A
CF142A
61