80
G
E
N
E
R
A
L
M
A
IN
T
E
N
A
N
C
E
The cooling system capacity is approximately 1.4 L (1.5 U.S. qt). 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 appropriate transmission gear can lower the
temperature.
The engine coolant will expand in
the radiator as the temperature
increases. Excessive coolant will
flow to the coolant overflow tank;
then as the system cools, coolant
will be drawn back into the radiator.
The coolant level in the overflow
tank should be maintained between
low and high marks on the tank.
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 manufacturerís recommendations. While
the cooling system 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.
NOTE:
Use a good quality, biodegradable glycol-based,
automotive-type antifreeze.
! CAUTION
Continued operation of the ATV with high engine temperature may
result in engine damage or premature wear.
! WARNING
Never check the coolant level when the engine is hot or the cool-
ing 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.
KM136
n
n
79
I = Inspect and clean, adjust, lubricate, replace as necessary * = Dealer
maintenance
T=Tighten
R = Replace
C = Clean
COOLING SYSTEM
NOTE: Debris in front of the engine or packed between the
cooling fins of the radiator can reduce cooling capability. Using a
hose, pressure-wash the radiator to remove any debris preventing
air flow.
MAINTENANCE SCHEDULE
Item
Page After break-
in
1 month
3 months
6 months
Battery
86
I
I
I
I
* Engine nuts and bolts
-
I
I
* Valve clearance
-
I
I
Spark plug
87
I
I
I
87
Replace every 18 months
Cooling system
80
I
I
I
I
Idle speed
88
I
I
Throttle cable
89
I
Inspect every time before riding
Gas/vent hoses
76
I
Inspect every time before riding
76
Replace every 2 years
Engine oil/screen/filter
82
R/C
R/C
Transmission lubricant
83
R
Replace every 12 months
Rear drive lubricant
83
R
Replace every 12 months
Air filter (Engine)
90
I
I
I
I
Air filter (V-belt housing)
91
I
I
Drive Chain
91
Inspect every time before riding
Spark arrester/muffler
-
C
Tires/air pressure
93
I
Inspect every time before riding
* Brake components
84
I
Inspect every time before riding
85
I
Inspect every time before riding
Brake fluid
84
I
*Replace every 2 years
Brake hoses
84
I
*Replace every 4 years
* Steering
-
I
Inspect every time before riding
* Suspension (Ball joint
boots and tie rod boots)
-
I
Inspect every time before riding
* Chassis nuts and bolts
-
I
T
T
T
Frame/welds/racks
-
I
I
Electrical connections
-
I
I
Headlight/taillight-
brakelight, turn signal
95
I
Inspect every time before riding
n
250_DVX MANUAL
02.08.2006, 15:28 Uhr
83
