General Specifications - Arctic Cat 120 Sno Pro 2010 Service Manual

General Specifications

NOTE: General specifications for each 2010 Arctic
Cat Snowmobile can be accessed from the Arctic Cat
Cat Tracker Dealer Communication System online.
Snowmobile
Identification
The Arctic Cat Snowmobile has two important identi-
fication numbers. The Vehicle Identification Number
(VIN) is stamped into the tunnel near the right-side
footrest. The decal also displays pertinent production
information. The Engine Serial Number (ESN) is
stamped into the crankcase of the engine.
NOTE: On the Crossfire/M-Series the VIN also
appears on a decal beneath the seat.
These numbers are required to complete warranty
claims properly. No warranty will be allowed by Arc-
tic Cat Inc. if the engine serial number or VIN is
removed or mutilated in any way.
Recommended
Gasoline and Oil
CAUTION
Do not use white gas or gasolines containing metha-
nol. Only Arctic Cat approved gasoline additives
should be used.
CAUTION
Any oil used in place of the recommended oil may
cause serious damage.
RECOMMENDED GASOLINE
(570 cc)
The recommended gasoline to use in these snowmo-
biles is 87 octane regular unleaded.
NOTE: In many areas, oxygenates (either ethanol
or MTBE) are added to the gasoline. Oxygenated
gasolines containing up to 10% ethanol or up to
15% MTBE are acceptable gasolines; however,
whenever using oxygenated gasolines, the carbu-
retor main jet must be one size larger than the
main jet required for regular unleaded gasoline.
For example, if a 220 main jet is recommended for
regular unleaded gasoline, a 230 main jet must be
installed if using an oxygenated gasoline.
When using ethanol blended gasoline, adding a gaso-
line antifreeze is not necessary since ethanol will pre-
vent the accumulation of moisture in the fuel system.
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RECOMMENDED GASOLINE
(500/600/1000/1100 cc
Non-Turbo)
The recommended gasoline to use in these snowmo-
biles is 87 octane regular unleaded. In many areas,
oxygenates (either ethanol or MTBE) are added to the
gasoline. Oxygenated gasolines containing up to 10%
ethanol or up to 15% MTBE are acceptable gasolines.
Do not use gasolines containing methanol.
NOTE: For optimum performance, do not exceed
the recommended 87 octane gasoline. Using a
higher octane gasoline will not increase overall
performance.
RECOMMENDED GASOLINE (800/
1100 cc Turbo)
The recommended gasoline to use in these snowmo-
biles is 91 octane (minimum).
NOTE: Although 91 octane (minimum) gasoline is
required for optimum performance, use of 87
octane regular unleaded gasoline is acceptable.
Prolonged use of 87 octane gasoline is not recom-
mended.
In many areas, oxygenates (either ethanol or MTBE)
are added to the gasoline. Oxygenated gasolines con-
taining up to 10% ethanol or up to 15% MTBE are
acceptable gasolines. Do not use gasolines containing
methanol.
RECOMMENDED OIL (2-Stroke)
The recommended oil to use in the oil-injection system
is Arctic Cat 50:1 Injection Oil (for standard models)
or Arctic Cat Synthetic APV 2-Cycle Oil (for APV
models). The oil is specially formulated to be used
either as an injection oil or as a pre-mix oil (for carbu-
reted model break-in) and meets all of the lubrication
requirements of the Arctic Cat snowmobile engine.
RECOMMENDED OIL (4-Stroke)
The recommended oil to use is Synthetic Turbo 0W-40
Oil in all temperatures and conditions.
After the engine break-in period, the engine oil should
be changed every 2500-3000 miles (non-turbo) or
1500-2000 miles (turbo) and before prolonged storage.
Section
Table of Contents
OILCHARTJ
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