OPERATOR'S MANUAL

44
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Recommended Engine/Transmission Oil
The recommended oil to use is
Arctic Cat ACX All Weather syn-
thetic engine oil, which has been
specifically formulated for use in
this Arctic Cat engine. Although
Arctic Cat ACX All Weather syn-
thetic engine oil is the only oil rec-
ommended for use in this engine,
use of any API certified SM 0W-40
oil is acceptable.
Recommended Front Differential/Rear Drive
Lubricant
 NOTE: Arctic Cat recommends the use of genuine Arctic
Cat lubricants.The recommended lubricant (front differential
and rear drive) is SAE approved 80W-90 hypoid. This lubri-
cant meets all of the lubrication requirements of the Arctic
Cat ATV.
Filling Gas Tank
Since gasoline expands as its tempera-
ture increases, the gas tank must be filled
to its rated capacity only. Expansion
room must be maintained in the tank
particularly if the tank is filled with cold
gasoline and then moved to a warm area.
Allow the engine to cool before filling
the gas tank. Care must be taken not to
overfill the tank. If overfilled, gas may
leak onto the engine creating a fire haz-
ard.
Tighten the gas tank cap securely after filling the tank.
Engine Break-In
After the completion of the break-in period, the engine oil and oil fil-
ter should be changed. Other maintenance after break-in should
include checking of all prescribed adjustments and tightening of all
fasteners. At the discretion and expense of the owner/operator, the
ATV may be taken to an authorized Arctic Cat ATV dealer for this
initial service.
CAUTION
Any oil used in place of the recommended oil could cause
serious engine damage. Do not use oils which contain graph-
ite or molybdenum additives. These oils can adversely affect
clutch operation. Also, not recommended are racing, vegeta-
ble, non-detergent, and castor-based oils.
CAUTION
Any lubricant used in place of the recommended lubricant
could cause serious front differential/rear drive damage.
OILCHARTJ
! WARNING
Always fill the gas tank in a well-ventilated area. Never add gaso-
line to the ATV gas tank near any open flames or with the engine
running or hot. DO NOT SMOKE while filling the gas tank.
! WARNING
Do not over-flow gasoline when filling the gas tank. A fire haz-
ard could materialize. Always allow the engine to cool before
filling the gas tank.
! WARNING
Do not overfill the gas tank.
ATV0049D
2012 XC 450 i