Ski-Doo REV XP 2008 Series, Operator'S Manual

Page: 114 / 155

ENGINE SYSTEM
Air Intake Silencer
Prefilter Verification
Ensure that air intake silencer prefilter
is properly installed and in good condi-
tion, replace if damaged.
Cooling System
Check coolant level at room tempera-
ture. Liquid should be at cold level line
(engine cold) of coolant tank.
NOTE: When checking level at low
temperature it may be slightly lower
then the mark.
If additional coolant is necessary or if
entire system has to be refilled, refer
to an authorized SKI-DOO dealer.
mmo2007-009-010_a
TYPICAL
1. Coolant tank
2. COLD LEVEL line
Exhaust System
The tail pipe of the muffler should be
centered with the exit hole in the bot-
tom pan. Exhaust system must be
free of rust or leaks. Make sure that
gear clamps are properly tightened.
The exhaust system is designed to re-
duce noise and to improve the total
performance of the engine. Modifica-
tion may be in violation of local laws.
CAUTION: If any exhaust system
component is removed, modified
or damaged, severe engine dam-
age may result.
EPA Certified Engines
Maintenance, replacement, or re-
pair of the emission control devices
and systems may be performed by
any snowmobile SI (spark ignition)
engine repair establishments or in-
dividual.
Engine Emissions Information
Manufacturer's Responsibility
Beginning with 2007 model year en-
gines , snowmobile manufacturers of
snowmobile engines need to deter-
mine the exhaust emission levels for
each engine horsepower family and
certify these engines with the United
States of America Environmental Pro-
tection Agency (EPA). An emissions
control information label,
showing
emission levels and engine specifica-
tions, must be placed on each vehicle
at the time of manufacture.
Dealer's Responsibility
When performing service on a certi-
fied SKI-DOO snowmobiles that carry
an emissions control information label,
adjustments must be kept within pub-
lished factory specifications.
Replacement or repair of any emission
related component must be executed
in a manner that maintains emission
levels within the prescribed certifica-
tion standards.
Dealers are not to modify the engine
in any manner that would alter the
horsepower or allow emission levels
to exceed their predetermined factory
specifications.
Exceptions include manufacturer's
prescribed changes, such as altitude
adjustments for example.
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