General Maintenance; Oil Cooler (350); Liquid Cooling System (425) - Arctic Cat 350 Manual

General Maintenance

NOTE: Proper maintenance of the
ATV is important for optimum per-
formance. Follow the Service Book-
let and all ensuing maintenance
instructions/information.
If, at any time, abnormal noises, vibra-
tions, or improper functioning of any
component of this ATV is detected, DO
NOT OPERATE THE ATV. Take the ATV
to an authorized Arctic Cat ATV dealer
for inspection and adjustment or repair.
If the owner/operator does not feel quali-
fied to perform any of these maintenance
procedures or checks, take the ATV to an
authorized Arctic Cat ATV dealer for
professional service.

Oil Cooler (350)

NOTE: Dirt and debris must be
cleaned from the cooling fins regularly
to ensure proper engine oil cooling.
CAUTION
Continued operation of the ATV 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.
48 48 48 48
Liquid Cooling System
(425)
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.
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 specifications chart. 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 ser-
vice. Also, the coolant level should be
checked periodically.
KC0083
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.
Decreasing
CAUTION
CAUTION