Polaris 600R (2020) Manual


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Owner's Manual
For Maintenance and Safety
600 R
WARNING
Operating, servicing, and maintaining a passenger vehicle or o-road
vehicle can expose you to chemicals including engine exhaust, carbon
monoxide, phthalates, and lead, which are known to the State of California
to cause cancer and birth defects or other reproductive harm. o minimize T
exposure, avoid breathing exhaust, do not idle the engine exce t as p
necessary, service your vehicle in a well-ventilated area and wear gloves
or wash your hands frequently when servicing your vehicle.
For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
!WARNING
Read, understand, and follow all of the instructions and safety
precautions in this manual and on all product labels.
Failure to follow the safety precautions
could result in serious injury or death.
For videos and more information
about a safe riding experience with
your Polaris vehicle, scan this QR
code with your smartphone.
!
2020 Owners Manual
POLARIS®, AXYS™, SWITCHBACK®, PERC®, RUSH®, XCR®, and LOCK
& RIDE® are trademarks of POLARIS Industries Inc.
Copyright 2019 Polaris Industries Inc. All information contained within this
publication is based on the latest product information at the time of
publication. Due to constant improvements in the design and quality of
production components, some minor discrepancies may result between the
actual vehicle and the information presented in this publication. Depictions
and/or procedures in this publication are intended for reference use only. No
liability can be accepted for omissions or inaccuracies. Any reprinting or
reuse of the depictions and/or procedures contained within, whether whole or
in part, is expressly prohibited.
The original instructions for this vehicle are in English. Other languages are
provided as translations of the original instructions.
Printed in U.S.A.
2020 Owner's Manual
9929778
Thank you for purchasing a POLARIS vehicle, and welcome to our world-wide
family of POLARIS enthusiasts. Be sure to visit us online at www.polaris.com for
the latest news, new product introductions, upcoming events, career
opportunities and more.
Here at POLARIS we proudly produce an exciting line of utility and recreational
products. We believe POLARIS sets a standard of excellence for all utility and
recreational vehicles manufactured in the world today. Many years of experience
have gone into the engineering, design, and development of your POLARIS
vehicle, making it the finest machine we’ve ever produced.
Snowmobiles
SPORTSMAN® All-terrain vehicles
Low emission vehicles (LEVs)
RANGER® utility vehicles
POLARIS® PRO XD™ work vehicles
SLINGSHOT® three wheel
motorcycles
RZR® sport vehicles
GEM® vehicles
INDIAN® motorcycles
POLARIS POWER® generators
POLARIS DEFENSE® combat
vehicles
Timbersled® Snow Bikes
For safe and enjoyable operation of your vehicle, be sure to follow the
instructions and recommendations in this owner’s manual. Your manual contains
instructions for minor maintenance, but information about major repairs is
outlined in the POLARIS Service Manual and can be performed by a factory
certified Master Service Dealer® (MSD) technician.
Your POLARIS dealer knows your vehicle best and is interested in your total
satisfaction. Your POLARIS dealership can perform all of your service needs
during, and after, the warranty period.
3
WELCOME
The following signal words and symbols appear throughout this manual and on
your vehicle. Your safety is involved when these words and symbols are used.
Become familiar with their meanings before reading the manual.
DANGER
DANGER indicates a hazardous situation which, if not avoided, WILL result in
death or serious injury.
WARNING
SAFETY ALERT WARNING indicates a hazardous situation which, if not
avoided, COULD result in serious injury or death.
CAUTION
SAFETY ALERT CAUTION indicates a hazardous situation which, if not
avoided, COULD result in minor to moderate injury.
CAUTION
CAUTION indicates special precautions that must be taken to avoid vehicle
damage or property damage.
IMPORTANT
IMPORTANT provides key reminders during disassembly, assembly, and
inspection of components.
NOTICE
NOTICE provides key information by clarifying instructions.
The Prohibition Safety Sign indicates an action NOT to take in order
to avoid a hazard.
The Mandatory Action Sign indicates an action that NEEDS to be
taken to avoid a hazard.
4
SAFETY SYMBOLS AND SIGNAL WORDS
Introduction . . . . . . . . . . . . . . . . . . . . 7
Safety . . . . . . . . . . . . . . . . . . . . . . 11
Features . . . . . . . . . . . . . . . . . . . . . 31
The Perfect Fit . . . . . . . . . . . . . . . . . . 35
Pre-Ride Inspections . . . . . . . . . . . . . . . 47
Operation . . . . . . . . . . . . . . . . . . . . 53
Maintenance . . . . . . . . . . . . . . . . . . 61
Specifications . . . . . . . . . . . . . . . . . . 91
Troubleshooting . . . . . . . . . . . . . . . . . 95
Warranty . . . . . . . . . . . . . . . . . . . . 101
Maintenance Log . . . . . . . . . . . . . . . . 109
5
TABLE OF CONTENTS
6
INTRODUCTION
IMPORTANT NOTES FOR OWNERS AND
DRIVERS
After reading this manual, store it in the snowmobile for convenient reference. It
should remain with the snowmobile when the snowmobile is sold.
Some of the illustrations and photos used in this manual are general
representations. Your model may differ.
Follow the maintenance program outlined in this manual. Preventive
maintenance ensures that critical components of the snowmobile are inspected
at specific mileage intervals. This service can be performed by your authorized
POLARIS dealer.
You and your dealer must complete the registration form included with your
snowmobile and forward it to us. This completed form is necessary to ensure
warranty coverage.
Protect and preserve your right to ride by joining your local trail riding clubs.
When teaching inexperienced operators to ride, set up a predetermined course
for practice. Make sure they know how to drive and control the snowmobile
before allowing them to make longer trips. Teach them proper snowmobile
courtesy, and enroll them in drivers training and safety courses sponsored by
local or state organizations.
7
INTRODUCTION
PRESERVATION OF THE ENVIRONMENT
POLARIS is committed to supporting an environmental education campaign. We
encourage state and provincial governments across the snowbelt to adopt
rigorous safety training programs that encourage protection of our environment,
including wildlife and vegetation.
Snowmobile clubs and other organizations are working together to protect our
environment. Please support their efforts and operate your snowmobile with
consideration for the protection and preservation of our environment.
NOISE LEVEL
One of the most publicized issues about snowmobiles is noise. The Society of
Automotive Engineers (SAE), the standard-setting body for snowmobile
development, recommends that snowmobiles conform to prescribed sound
levels.
POLARIS snowmobiles are engineered to conform to these SAE standards. Our
muffler systems are designed to reduce noise levels and must not be altered or
removed. The sound of your snowmobile may not be welcome to non-
snowmobilers, so you have a responsibility to operate your snowmobile with
concern for others. We do our part by manufacturing quieter machines; we ask
your help to further reduce the impact of noise by operating your snowmobile
safely and responsibly.
AIR POLLUTION
POLARIS engineers continuously investigate ways to reduce emission levels of
two-stroke engines. We expect our efforts to lead to the reduction of potential air
pollution.
In addition to our technological research, we encourage government agencies,
manufacturers, distributors, dealers, ecologists, and other interested parties to
work together to develop data on environmental topics.
8
INTRODUCTION
VEHICLE IDENTIFICATION NUMBERS
ENGINE SERIAL NUMBER
The engine serial number q is located
on the identification label on the engine
recoil cover.
KEY IDENTIFICATION
The ignition keys are etched with an
identification number. Remove the
spare key and store it in a safe place.
Your key can be duplicated only by
mating a POLARIS key blank using the
same identification number with one of
your existing keys, so if both keys are
lost, the ignition switch assembly must
be replaced.
9
INTRODUCTION
10
SAFETY
OPERATOR SAFETY
Follow the recommended maintenance program beginning on page 62 of this
manual to ensure that all critical components on the snowmobile are thoroughly
inspected at specific mileage intervals. Your dealer can perform this service.
WARNING
Driving a snowmobile requires your full attention. DO NOT drink alcohol or use
drugs or medications before or while driving or riding as a passenger. They will
reduce your alertness and slow your reaction time.
Snowmobiles are capable of traveling at high speeds. Use extra caution to
ensure operator safety. Make sure your snowmobile is in excellent operating
condition at all times. Always check major and vital safety components before
every ride.
All POLARIS snowmobiles are designed and tested to provide safe operation
when used as directed. Failure of critical machine components may result from
operation with any modifications, especially those that increase speed or
power. DO NOT MODIFY YOUR MACHINE. The snowmobile may become
aerodynamically unstable at speeds higher than those for which it is designed.
Loss of control may occur at higher speeds. Modifications may also create a
safety hazard and lead to bodily injury.
The warranty on your entire machine is terminated if any equipment has been
added, or any modifications have been made, to increase the speed or power
of the snowmobile.
11
SAFETY
STAY CLEAR OF TRACK
Your snowmobile is propelled by a revolving track that must be partially exposed
for proper operation. Do not stand on the plastic flap.
WARNING
Serious injuries may result if hands, feet, or clothing become entangled in the
track. Be alert when riding, and remain properly seated to stay clear of the
track. Never hold the snowmobile up or stand behind it while warming up the
track. A loose track or flying debris could cause serious injury or death. We
recommend having your dealer perform all track service and alignment
procedures.
STAY CLEAR OF ENGINE
Never attempt adjustments with the engine running. Turn off the ignition, open
the side panels or hood, make the adjustment, secure shields and guards,
secure the side panels and hood, and then restart the engine to check its
operation.
WARNING
Serious injury can occur if fingers or clothing contact the moving parts of an
engine. Always stop the engine before attempting adjustments.
RIDING POSITION
Operating a snowmobile requires skill and balance for proper control. Rider
positions may vary with experience and the features available on some
snowmobiles, but under many conditions, the proper position is to be seated
with both feet on the running boards and both hands on the handlebar grips for
proper throttle, brake and steering control.
WARNING
Improper riding position may reduce control and could result in serious injury or
death. Always ride in a position that allows for control of your vehicle.
RIDER CAPACITY
This snowmobile is designed for a single rider only. Never carry a passenger on
this snowmobile.
12
SAFETY
RIDING APPAREL
HELMET
Wearing a helmet can prevent a severe head injury. Whenever riding this
POLARIS vehicle, always wear a helmet that meets or exceeds established
safety standards. Clasp the buckle and pull each strap tight to ensure the helmet
is properly secured to the head.
Parents should verify that young operators have a helmet that fits, and should
obtain one of proper size if it does not fit before allowing operation.
Approved helmets in the USA and Canada bear a U.S.
Department of Transportation (DOT) label.
Approved helmets in Europe, Asia and Oceania bear
the ECE 22.05 label. The ECE mark consists of a
circle surrounding the letter E, followed by the
distinguishing number of the country which has
granted approval. The approval number and serial
number will also be displayed on the label.
EYE PROTECTION
Do not depend on eyeglasses or sunglasses for eye protection. Whenever riding
a POLARIS vehicle, always wear shatterproof goggles or use a shatterproof
helmet face shield. POLARIS recommends wearing approved Personal
Protective Equipment (PPE) bearing markings such as VESC 8, V-8, Z87.1, or
CE. Make sure protective eye wear is kept clean.
13
SAFETY
CLOTHING
WARNING
Avoid wearing loose clothing or long scarves, which can become entangled in
moving parts and cause serious injury. Always wear an approved helmet and
eye protection.
Be prepared, be warm and be
comfortable when riding. Be aware of
the weather forecast, especially the
windchill, and dress accordingly. See
page 27.
SURVIVAL PREPARATION
For your safety, always ride in a group of other snowmobilers. Always tell
someone where you're going and how long you expect to be gone. If it isn't
possible to ride with others, and you must travel into remote areas, always carry
survival equipment that's appropriate to the conditions you may encounter. Such
equipment may include, but is not limited to: extra clothing, a sleeping bag, a
flashlight, food and water, a signaling mirror, a means of building a fire, and a
two-way radio or cellular telephone.
Always carry the owners manual on your snowmobile. For added protection,
purchase and carry the following items on your snowmobile as well:
Spare Drive Belt
Extra Set of Spark Plugs
Tow Rope
Extra Oil
Fuel Deicer
Winter Survival Kit
Trail Map
First Aid Kit
Tool Kit
14
SAFETY
EXCESSIVE SPEED
WARNING
High speed driving, especially at night, could result in serious injury or death.
Always reduce speed when driving at night or in inclement weather.
Always observe all state and local laws governing snowmobile operation and
speed limits. Always be alert and pay attention to the trail ahead. If your speed is
40 MPH (64 km/h), your snowmobile is traveling about 60 feet (18 m) per
second. If you look back for only two seconds, your snowmobile will travel about
120 feet (36 m). If your speed is 60 MPH (96 km/h), your snowmobile will travel
about 180 feet (55 m) in two seconds.
Traveling at night requires extra caution. Check headlight and taillight to ensure
proper operation, and don’t over-drive your headlight beam. Always be able to
bring your snowmobile to a stop in the distance illuminated by the headlight.
DRIVER AWARENESS
Slow down when traveling near poles, posts, or other obstacles. Be especially
alert if you're snowmobiling after dark. Always be on the alert for wire fences.
Single strands are especially dangerous, since there may be a great distance
between posts. Guy wires on utility poles are also difficult to distinguish.
Make sure the way is clear before crossing railroads
and other roads and highways. The noise of your
snowmobile will drown out the sound of approaching
vehicles. Look ahead, behind, and to both sides before
turning or crossing railroad tracks or highways. Steep
embankments may also hide your view. Always leave
yourself a way out.
Variances in snow depth and/or water currents may result in uneven ice
thickness. You may drown if you break through the ice. Never travel on frozen
bodies of water unless you have first verified that the ice is sufficiently thick to
support the weight and moving force of the snowmobile, you and your cargo,
together with any other vehicles in your party. Always check with local authorities
and residents to confirm ice conditions and thickness over your entire route.
Snowmobile operators assume all risk associated with ice conditions on frozen
bodies of water.
When teaching inexperienced operators to ride, set up a predetermined course
for practice. Make sure they know how to drive and control the snowmobile
before allowing them to make longer trips. Teach them proper snowmobile
courtesy, and enroll them in driver's training and safety courses.
15
SAFETY
DISABLED OPERATORS
Safe operation of this rider-active vehicle requires good judgement and physical
skills. Operators with cognitive or physical disabilities have an increased risk of
loss of control, which could result in serious injury or death.
MOUNTAINOUS TERRAIN RIDING
Mountainous terrain operation, even for experienced riders, can present
conditions and situations that could result in serious injury or death. Please
review all of the information about riding in mountainous terrain on the following
pages of this manual.
WARNING
An avalanche can occur at any time, in any conditions and on any slope.
The avalanche information provided in this manual should be considered basic
information and is not intended to replace your participation in an avalanche
safety training course. After reviewing the avalanche information in this manual,
be sure to participate in an avalanche safety training course before riding in
mountainous terrain. The training course will provide more information as well as
the opportunity to practice riding and using proper search and recovery
techniques.
For more information, education, training courses, and links to additional
resources, visit:
www.avalanche.org for North American riders.
www.avalanche.ca for Canadian riders.
www.lavinprognoser.se for Swedish riders.
www.avalanches.org for European riders.
16
SAFETY
GET THE SAFETY GEAR
In addition to carrying a spare belt, spark plugs and tools on each snowmobile,
each person in your riding group should wear the recommended snowmobile
riding apparel and carry (on their person) the following survival items when
riding in mountainous terrain:
A digital avalanche beacon with new
“fresh” alkaline batteries
An avalanche probe
A compact shovel and hand saw
A backpack (preferably an avalanche
air bag backpack)
Emergency provisions, including the
following items:
Small first aid kit
Extra pair of gloves
Extra dry socks
Tow rope, map, compass/GPS
Lighter or waterproof matches
Signal mirror and whistle
Bottled water
High calorie snack food
Compact emergency blanket
17
SAFETY
GET TO KNOW YOUR SAFETY GEAR
Following the safety gear and apparel recommendations will increase your
chances of survival if you encounter an avalanche or become stranded in the
backcountry, but even experienced and properly-equipped snowmobilers, hikers
and skiers perish in avalanches or succumb to hypothermia. Using a beacon or
probe for the first time during an avalanche recovery operation, or not knowing
how to deploy your avalanche air bag backpack during a slide, should be
considered UNACCEPTABLE to you and all members of your riding group. It’s
critical that you and all members of your riding group know how to use the safety
gear.
While you may know how to use your gear, you may have to rely on your
riding group to find you in an avalanche. Make sure they know how to use
their gear.
Dress in layers. Multiple layers of clothing provide the best barrier to cold and
wind. Layers can be removed, but if you start out without enough layers, they
cannot be added later. Avoid cotton materials, which will freeze if they get wet.
Wear highly visible gear.
Try on all gear and equipment to make sure it fits and doesn’t interfere with
your riding capabilities. Place all survival aids in your backpack and wear the
backpack at all times. Non-essential items can be stored on the snowmobile
in an accessory bag.
Read and follow the manufacturers user and maintenance instructions for all
gear. If you have questions about how your gear works, contact the
manufacturer for more information.
Practice using your beacons, shovels and probes with your riding group in
real-world conditions wearing all of your gear. Have someone hide an active
“transmitting” beacon by throwing it (not walking it) into a snowbank and
timing your group’s search for it.
Test deploying your gear. If you own an avalanche air bag backpack, check
with the manufacturers test deployment guidelines and bottle weight
replacement specifications. Most air bag backpack manufacturers
recommend testing the pack once a year so you know it works and feel
comfortable with the bag and deployment time.
Make sure your probe and shovel are in good condition and that you know
how to assemble them.
18
SAFETY
GET THE PICTURE
Slopes steeper than 30º are more
prone to avalanches, but any slope
should be considered avalanche
terrain, even small slopes with trees.
Low-angle slopes are also
avalanche terrain if they have
steeper slopes above them.
NOTE
The 30º slope graphic is for illustration purposes only. The risk of an avalanche
is always present in mountainous terrain, regardless of slope angle.
Always look for the following warning signs of unstable snow. If you see or hear
any of these signs, riding on or below any slope is dangerous and should be
avoided:
Recent avalanches
A “whumpfing” sound under a
snowpack
Cracks across the top of a snowpack
A recent heavy snowfall
Blowing snow
Rain
Rapid warming
GET OUT OF HARM’S WAY
Before riding, always tell a responsible person (i.e. at the lodge or gas station)
where your group is going.
Never ride alone. Always ride in a small, manageable group. Riding in a large
group makes it more difficult to track riders or find missing members.
Go “one at a time”. Only one snowmobile at a time should cross, ascend or
highmark a slope. Other riders should watch from a safe location until the
previous rider exits the slope.
Never park at the base of a slope or at the bottom of a gully or valley. When
parking to take a break or watch other riders, park at the sides of the slope
with the front of your snowmobile pointed away from the slope.
19
SAFETY
GET TO KNOW YOUR MOUNTAIN SNOWMOBILE
The following information pertains to a deep snow/mountain snowmobile. This
type of snowmobile is longer and narrower and has a higher center of gravity
when compared to a typical trail snowmobile. These features make riding the
backcountry a safer and more enjoyable experience.
The mountain snowmobile is slower, has a larger turning radius and will overturn
more easily than a trail snowmobile. The skis are designed to float and provide
more lift than trail skis. The track features paddles that pack and shovel snow
rather than dig in and grip the snowpack.
Because POLARIS mountain snowmobiles feature tall track paddles, the rear
suspension rails and sliders will sit above the snowpack on a groomed trail.
Always deploy the scratchers and limit high speed operation when trail riding.
Do not rely on the engine temperature gauge to determine when to deploy rail
scratchers. The rail sliders and track can overheat well before the engine
temperature indicates the need for more cooling.
Always practice riding your mountain snowmobile in a safe, open, flat area
before attempting your first ride in mountainous terrain. This is especially
important for low-elevation riders who are not accustomed to riding a
snowmobile designed for deep snow.
Do not ride in mountainous terrain until you are comfortable riding and
controlling your snowmobile in deep snow.
Practice turning, leaning and braking, both on the trail and off the trail. When
you’re comfortable with these maneuvers, practice more advanced
maneuvers in deep flat snow.
Learn techniques from more experienced riders.
Practice placing your feet in different locations on the floorboards to learn
where your balance point is while performing turns and other maneuvers.
Practice traversing through deep snow, which is when you will often need to
steer by leaning your body weight in the desired direction while turning the
skis slightly in the opposite direction.
Practice using proper throttle control to maintain vehicle momentum and
adequate track speed in deep snow. Everyone gets stuck at some point in
time. If you know your snowmobile is becoming stuck, try to turn downhill as
much as you can before the snowmobile comes to a stop.
20
SAFETY
GET THE FORECAST
Make a riding plan based on the current avalanche and weather forecast. It is
important to remember that overnight weather conditions may have created
unsafe riding terrain that was considered safe the day before.
Follow the page links below to locate current avalanche reports and conditions
for your area of operation.
www.avalanche.org for North American riders.
www.avalanche.ca for Canadian riders.
www.lavinprognoser.se for Swedish riders.
www.avalanches.org for European riders.
GET AVALANCHE SAFETY TRAINING
POLARIS recommends you and all members of your riding group participate in
an avalanche safety course. Visit the education section of the Avalanche
website for your region.
AVALANCHE AWARENESS
Avalanches are a matter of timing. A steep slope can be safe one day, but
unsafe the next day due to changing weather and wind conditions.
Always review the user instructions provided with your safety equipment and
follow the recommendations for maintenance, testing and use. Always test
your safety equipment to ensure it works properly before riding in
mountainous terrain.
Always store your survival gear in your backpack and wear the backpack. Do
not store your survival gear on the snowmobile.
Always research current avalanche conditions in your area of operation
before riding. Check with local law enforcement, resort or lodging personnel,
gas station attendants and other riders to learn about current conditions and
any advisories in the area.
Read and understand the avalanche danger scale. Pay attention to any
danger level warnings issued for your area of operation.
Always remain alert while riding in mountainous terrain. Be aware of
snowpack conditions above you as you ride. Avalanches can occur at any
time regardless of current condition reports.
21
SAFETY
North American Public Avalanche Danger Scale
Avalanche danger is determined by the likelihood, size and distribution of
avalanches.
DANGER LEVEL TRAVEL ADVICE LIKELIHOOD
OF
AVALANCHES
AVALANCHE
SIZE AND
DISTRIBUTION
5
Extreme
Avoid all avalanche
terrain.
Natural and
human-triggered
avalanches
certain.
Large to very
large avalanches
in many areas.
4
High
Very dangerous
avalanche
conditions. Travel
in avalanche terrain
not recommended.
Natural
avalanches
likely; human-
triggered
avalanches very
likely.
Large
avalanches in
many areas; or
very large
avalanches in
specific areas.
3
Considerable
Dangerous
avalanche
conditions. Careful
snowpack
evaluation,
cautious route-
finding and
conservative
decision-making
essential.
Natural
avalanches
possible;
human-triggered
avalanches
likely.
Small
avalanches in
many areas; or
large avalanches
in specific areas;
or very large
avalanches in
isolated areas.
2
Moderate
Heightened
avalanche
conditions on
specific terrain
features. Evaluate
snow and terrain
carefully; identify
features of
concern.
Natural
avalanches
unlikely; human-
triggered
avalanches
possible.
Small
avalanches in
specific areas; or
large avalanches
in isolated areas.
1
Low
Generally safe
avalanche
conditions. Watch
for unstable snow
on isolated terrain
features.
Natural and
human-triggered
avalanches
unlikely.
Small
avalanches in
isolated areas or
extreme terrain.
Safe backcountry travel requires training and experience. You control your own risk by
choosing where, when and how you travel.
22
SAFETY
ICE AND SNOW BUILD-UP
WARNING
Ice and snow build-up may interfere with the steering of your snowmobile,
resulting in serious injury or death. Keep the underhood area free of snow and
ice.
Before driving, manually turn the skis to the left and right to be sure ice and
snow are not interfering with full left and right steering. If difficulty is
encountered, remove ice and snow build-up that may be obstructing the steering
linkage.
DRIVING ON SLIPPERY SURFACES
WARNING
Never attempt an abrupt change of direction when operating on slippery
surfaces. Proceed slowly and use extra caution. Driving on ice or hard-packed
snow reduces steering and braking control, which may result in loss of control
and serious injury or death. Slow down and use extra caution when operating
on slippery surfaces.
INADEQUATE SNOW CONDITIONS
Since snow provides the only lubrication for the power slide suspension and, on
liquid cooled models, cooling for the engine, adequate snow cover is a
requirement for operation of your snowmobile.
NOTICE
Driving in too little snow will result in excessive wear and damage to the slide
rail, track and/or engine.
WARNING
Inadequate cooling and lubrication will lead to overheating of the slide rail and
track, causing premature wear, damage and failure, which can result in serious
injury. Reduce speeds and frequently drive into fresh snow to allow adequate
cooling and polishing of the slide rail and track surfaces. Avoid operating for
prolonged periods on ice, hard-packed surfaces or roads.
OPERATING IN DEEP SNOW
If the snowmobile becomes stuck in snow, clear the running board area of snow,
then step down the snow in front of the snowmobile so that when the throttle is
opened, the snowmobile will be able to climb up and over the snow.
23
SAFETY
DRIVING DOWNHILL
When riding downhill, shift your weight to the rear of the snowmobile and reduce
your speed to a minimum. Apply just enough throttle to keep the clutch engaged,
allowing the engine's compression to help slow the snowmobile and keep it from
rolling freely downhill.
WARNING
When driving on long downhill stretches, pump the brakes. Riding the brakes
may cause the brake system to overheat, which may result in brake failure.
Excessive or repetitive use of the brakes for high speed stops will also cause
an overheated brake system. This condition may lead to a sudden loss of
brakes and/or fire and may result in serious injury or death.
DRIVING IN HILLY TERRAIN
WARNING
Climbing a hill or crossing the face of a slope may result in loss of balance and
snowmobile rollover, causing serious injury or death. Use caution and good
judgement when driving in hilly terrain.
Use extra caution when operating in hilly terrain. If climbing a hill is unavoidable,
keep your weight low and forward. If you must cross the face of a slope, keep
your weight on the uphill side of the snowmobile to maintain proper balance and
avoid possible roll-over.
Slow down when reaching the crest of a hill. Be prepared to react to obstacles,
sharp drops or other people or vehicles that may be on the other side of the hill.
If you're unable to continue up a hill, turn the snowmobile downhill before it loses
momentum. If this isn't possible, spin the track just enough to dig in to prevent it
from rolling back down the hill. Stop the engine and set the parking brake (if
equipped). Keeping away from the downhill side of the snowmobile, pull the rear
of the snowmobile around and point the front end and skis downhill. Remount
the snowmobile, restart the engine, release the parking brake, and descend the
hill carefully.
24
SAFETY
DRIVE BELT
Do not operate the engine with the drive belt removed.
Any servicing that requires operation without a belt can be performed by your
dealer.
WARNING
Operation of the engine with the belt removed may result in injury or damage to
the engine.
INTAKE SILENCER
Do not operate the engine with the intake silencer or filter removed.
NOTICE
Damage to the engine may occur if the intake silencer or filter are removed.
CLUTCHES
Do not attempt to service the clutches.
All clutch service can be performed by your dealer. The clutch is a complex
mechanism that rotates at high speeds. Each clutch is dynamically balanced
before installation. Any tampering may disrupt this precision balancing and
create an unstable condition.
COLD WEATHER DRIVE-AWAY
Whenever your snowmobile has been parked for a length of time, especially
overnight, always make sure the skis and track are loosened from ice and snow
before attempting to drive. Apply the throttle with enough authority to put the
snowmobile into motion, but always operate within safety limits.
On 2-up machines, always operate with respect for a passenger.
MANEUVERABILITY
While much control and maneuverability is achieved through the steering
system and skis, maximum control is achieved by the shifting of your body
weight. Maneuverability will change based on rider weight and foot position on
running boards.
25
SAFETY
DRIVING RESPONSIBLY
Every snowmobile handles differently, and even the most docile conditions may
become dangerous if operators drive improperly. If you're new to snowmobiling,
acquaint yourself with the snowmobile and with what it will and won't do under
various conditions. Even seasoned drivers should spend some time getting the
feel for a snowmobile before attempting ambitious maneuvers.
A snowmobile depends on the rider's body position for proper balance in
executing turns, traversing hills, etc. Always start on a smooth, level area to
begin building your operating experience.
Before allowing someone else to use your snowmobile, know the extent of
their operating skills. Check to see if they've taken a snowmobile safety
course and have an operator's certificate. For their protection, as well as
yours, make sure they take a snowmobile safety course. Everyone can
benefit from the course.
Don't “jump” your snowmobile over large drifts or similar terrain. Jumping may
injure your back because of spinal compression that could occur when the
snowmobile impacts the ground. The seat and suspension of your
snowmobile have been designed to provide protection under normal riding
conditions. Your snowmobile is not intended for this kind of use.
Be courteous to oncoming traffic by dimming your headlights and reducing
your speed.
When traveling in a group of snowmobiles, don't tailgate (follow too closely).
Leave enough distance between snowmobiles to provide ample stopping
room and to provide protection from flying snow and debris. Allow even more
distance when driving on slippery surfaces or when driving in darkness or
other low visibility conditions. Be aware of any snowmobile traffic around your
vehicle. Drive defensively to avoid accidents.
Remove the key from the ignition when you leave the snowmobile
unattended.
26
SAFETY
WINDCHILL/TEMPERATURE CHARTS
The following information is provided to help you determine when temperatures
become dangerous for riding.
WINDCHILL CHART (°F)
Wind
Speed
in MPH
Actual Thermometer Reading (°F)
40 35 30 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45
Equivalent Temperature (°F)
Calm 40 35 30 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45
5 36 31 25 19 13 7 1 -5 -11 -16 -22 -28 -34 -40 -46 -52 -57 -63
10 34 27 21 15 9 3 -4 -10 -16 -22 -28 -35 -41 -47 -53 -59 -66 -72
15 32 25 19 13 6 0 -7 -13 -19 -26 -32 -39 -45 -51 -58 -64 -71 -77
20 30 24 17 11 4 -2 -9 -15 -22 -29 -35 -42 -48 -55 -61 -68 -74 -81
25 29 23 16 9 3 -4 -11 -17 -24 -31 -37 -44 -51 -58 -64 -71 -78 -84
30 28 22 15 8 1 -5 -12 -19 -26 -33 -39 -46 -53 -60 -67 -73 -80 -87
35 28 21 14 7 0 -7 -14 -21 -27 -34 -41 -48 -55 -62 -69 -76 -82 -89
40 27 20 13 6 -1 -8 -15 -22 -29 -36 -43 -50 -57 -64 -71 -78 -84 -91
45 26 19 12 5 -2 -9 -16 -23 -30 -37 -44 -51 -58 -65 -72 -79 -86 -93
50 26 19 12 4 -3 -10 -17 -24 -31 -38 -45 -52 -60 -67 -74 -81 -88 -95
55 25 18 11 4 -3 -11 -18 -25 -32 -39 -46 -54 -61 -68 -75 -82 -89 -97
60 25 17 10 3 -4 -11 -19 -26 -33 -40 -48 -55 -62 -69 -76 -84 -91 -98
Frostbite in >> 30 min. 10 min. 5 min.
WINDCHILL CHART (°C)
Wind
Speed
in Km/h
Actual Thermometer Reading (°C)
5 2 -1 -4 -7 -10 -13 -16 -19 -22 -25 -28 -31 -34 -37 -40 -43 -46
Equivalent Temperature (°C)
Calm 5 2 -1 -4 -7 -10 -13 -16 -19 -22 -25 -28 -31 -34 -37 -40 -43 -46
8 3 0 -4 -7 -11 -14 -18 -22 -25 -29 -32 -36 -39 -43 -46 -50 -53 -57
16 2 -2 -6 -10 -13 -17 -21 -24 -28 -32 -36 -39 -43 -47 -50 -54 -58 -62
24 1 -3 -7 -11 -15 -19 -22 -26 -30 -34 -38 -42 -45 -49 -53 -57 -61 -65
32 0 -4 -8 -12 -16 -20 -24 -28 -32 -36 -39 -43 -47 -51 -55 -59 -63 -67
40 -1 -5 -9 -13 -17 -21 -25 -29 -33 -37 -41 -45 -49 -53 -57 -61 -65 -69
48 -1 -5 -9 -13 -18 -22 -26 -30 -34 -38 -42 -46 -50 -54 -58 -62 -66 -70
56 -2 -6 -10 -14 -18 -22 -26 -31 -35 -39 -43 -47 -51 -55 -59 -64 -68 -72
64 -2 -6 -10 -15 -19 -23 -27 -31 -35 -40 -44 -48 -52 -56 -61 -65 -69 -73
72 -2 -7 -11 -15 -19 -23 -28 -32 -36 -40 -45 -49 -53 -57 -61 -66 -70 -74
80 -3 -7 -11 -15 -20 -24 -28 -33 -37 -41 -45 -50 -54 -58 -62 -67 -71 -75
88 -3 -7 -12 -16 -20 -24 -29 -33 -37 -42 -46 -50 -55 -59 -63 -67 -72 -76
96 -3 -8 -12 -16 -21 -25 -29 -34 -38 -42 -47 -51 -55 -60 -64 -68 -73 -77
Frostbite in >> 30 min. 10 min. 5 min.
27
SAFETY
SAFETY LABELS AND LOCATIONS
Warning labels are placed on the snowmobile for your protection. Read and
follow the instructions of the labels and warnings on the snowmobile carefully. If
any of the labels depicted in this manual differ from the labels on your
snowmobile, always read and follow the instructions of the labels on the
snowmobile.
If any label becomes illegible or comes off, contact your POLARIS dealer to
purchase a replacement. Replacement safety labels are provided by POLARIS
at no charge. The part number is printed on the label.
COMPETITION ONLY WARNING
WARNING
This snowmobile is a competition
model only and is not manufactured
for, nor should it be used on public
land or trails. The use of this
snowmobile should be limited to
participation in sanctioned competition
events upon a closer course. This
snowmobile should NOT be used for
general off-trail recreational riding.
This snowmobile is intended for
experienced racers only, and NOT for
beginners.
OPERATION WARNING
The Operation Warning label is located on either side of the operator seat.
WARNING
To avoid serious injury or death, read and understand all warnings and the
Owner's Manual before operation. If manual is missing, contact a POLARIS
dealer for a replacement.
This vehicle is capable of high speeds. Buried objects or uneven terrain can
cause loss of control. Reduce speed and use extreme caution when operating
in unfamiliar terrain.
Excessive speed, especially at night or with limited visibility, can result in
insufficient time for you to react to terrain changes, to avoid unexpected
obstacles, or to stop safely.
Never consume alcohol or drugs before or while operating this vehicle.
In an emergency, push down the Auxiliary Shut-Off Switch, located on the top
of the throttle control assembly, to stop the engine. Then pull the brake lever
to stop.
Always wear an approved helmet, eye protection, and adequate clothing
while operating this vehicle.
28
SAFETY
This vehicle is designed for adult use only. Check local laws for age
requirements.
When operating with a passenger (on approved models only) reduce speed
and allow extra space for steering and stopping. A passenger reduces your
ability to control the vehicle.
When operating on hard-packed snow, ice, or when crossing roads, steering
and braking ability are greatly reduced. Reduce speed and allow extra space
to turn or stop.
To maintain vehicle control on ice or hard-packed surfaces, you should have a
proper balance of ski carbides to track studs. See Owner's Manual for proper
use of traction products.
Repeated stops from high speed may cause fading or sudden loss of braking
ability.
Parking brake may relax when used for long periods. Do not leave brake
engaged for more than five minutes.
Before starting engine, check throttle, brake, and steering for proper
operation. Make sure hood and side panels are latched. Be seated and in
position to control the vehicle.
ENGINE AND CLUTCH WARNING
WARNING
Do not operate engine with hood
open.
Do not attempt adjustment with
engine running.
Do not operate engine with guard
open.
Never run engine with drive belt
removed.
Never service clutches yourself
–see your dealer.
NO PASSENGER WARNING
WARNING
This vehicle is designed for operator
only. “NO PASSENGER”
29
SAFETY
30
FEATURES
CONSOLE
q Headlight Switch
w Heater Switch
e Ignition/Tether Switch
r Choke
t Recoil Starter Handle
31
FEATURES
POLARIS DRAGON IGNITION SYSTEM
Your snowmobile is equipped with an ignition system feature that improves
competition performance by increasing exhaust system temperature. The
DRAGON Ignition System provides maximum “holeshot” performance for racing
applications.
WARNING
DRAGON mode increases the exhaust system temperature and causes
engine misfire and backfire. Flammable materials and vapors may ignite and
result in fire and explosion, which may cause serious injury, death, or property
damage. Read the Owners Manual. Always follow all instructions and
warnings.
To use the POLARIS DRAGON Ignition System, do the following:
1. Warm up the engine and track.
2. When staged at the starting line, depress and hold the DRAGON button on
the left handlebar.
3. Slowly advance the throttle to the wide-open position while keeping the
button depressed.
4. Release the button when the start flag drops.
TIP
The vehicle will launch forward at wide-open throttle.
DRAGON MODE FACTS
The DRAGON Ignition System is intended for competition use on closed
courses by experienced riders only.
There is no benefit to using DRAGON mode for normal trail riding.
Unnecessary, extended, or excessive use of DRAGON mode can result in
severe engine damage, which is excluded from POLARIS warranty coverage.
Two different sounds may be heard when using DRAGON mode. One sound
is an erratic misfire that may be heard when the exhaust system is heating up.
The other sound is a consistent misfire (with a slight rise in engine RPM)
when the exhaust system is at target operating temperature.
DRAGON mode maintains the engine speed between 4500 and 5100 RPM.
Be sure that the clutch engages at 5300 RPM or above to prevent forward
creep of the vehicle. See your dealer if the clutch needs adjustment.
Please refer to the POLARIS jetting chart and use the recommended jet for
current temperatures as this system is sensitive to jet changes.
32
FEATURES
DIGITAL INSTRUMENT CLUSTER
The rider information center is located in the instrument cluster. The center
displays engine speed, total engine hours of operation, and clock.
Setting changes must be made with the engine running or with the vehicle
powered by an external DC power supply connector.
1. Information Display Area - This area displays engine speed.
2. Engine Hour Display Area - This area displays the clock or engine hours.
To change the display, see page 33.
ENGINE HOUR DISPLAY AREA
This area displays the CLOCK and Engine Hours meter.
The CLOCK displays the time, and the engine hour meter displays the total
hours the engine has been in operation since manufacture.
To change the display, press and release the SET button or SET switch until the
desired item is displayed.
To reset a trip meter, press and hold the SET button or SET switch until the
meter resets to zero.
33
FEATURES
INDICATOR LAMPS
No indicator lamps will illuminate on this gauge. If a indicator lamp does
illuminate you may have a short or bad gauge that will need to be replaced.
NOTICE
Certain products will damage the lens and other plastic surfaces. Do not use
alcohol to clean the instrument cluster. Immediately clean off any gasoline that
splashes on the instrument cluster.
34
FEATURES
THE PERFECT FIT
FRONT SUSPENSION ADJUSTMENTS
INDEPENDENT FRONT SUSPENSION (IFS)
Break in the suspension for about 150 miles (240 km) before making any fine-
tuning adjustments.
Settings will vary from rider to rider, depending on rider weight, vehicle speed,
riding style, and trail conditions. We recommend starting with factory settings
and then customizing each adjustment individually to suit rider preference. The
machine should be methodically tested, one change at a time, under the same
conditions (trail and snow conditions, vehicle speed, riding position, etc.) after
each adjustment until the best ride is achieved.
SHOCK SPRING PRELOAD
Increasing spring preload will increase ski-to-ground pressure. Decreasing
spring preload will decrease ski-to-ground pressure. When adjusting, be sure
the springs on both the left and right sides of the machine are at the same
adjustment.
To change front shock spring preload,
loosen the allen bolt in the spring nut q.
Grasp the spring nut and rotate it.
Torque the allen bolt to specification.
TORQUE
Spring Nut Allen Bolt
1.3 Nm
Increasing the spring preload too much
may adversely affect the handling of the
snowmobile and the performance of the
suspension. Never exceed a half inch
(.500") of preload beyond the factory
settings, and ensure that both sides are
adjusted the same. When decreasing
preload, make sure at least two turns of
preload are holding the spring between
the retainer on the top of the shock and
the threaded spring preload adjuster nut
on the shock body. Failure to do so
could cause the retainer to fall off when
the suspension is fully extended.
35
THE PERFECT FIT
TIP
Not all models have shocks with thread-adjustable spring preload. See your
dealer for more information.
NOTICE
On some models equipped with a plastic adjuster nut, the nut will break if it is
unscrewed from the threaded body. Do not force the nut if resistance suddenly
increases while you’re turning it.
SHOCK VALVING (WALKER/EVANS SHOCKS)
These shocks can be revalved if spring preload alone isn’t sufficient and further
adjustment is desired to control suspension stiffness.
WARNING
Changing shock valving requires special tools and a sound knowledge of
mechanical theory, tool use, and shop procedures to perform the work safely
and correctly. Shocks contain high-pressure nitrogen gas. Use extreme caution
when handling high-pressure service equipment. We recommend that this
work be performed by a POLARIS dealer.
COMPRESSION DAMPING
HIGH SPEED COMPRESSION ADJUSTMENT
Increase the high compression damping
force by turning the adjuster clockwise
to increase the stiffness. Decrease the
high compression damping force by
turning the adjuster counter-clockwise
to increase the softness. The maximum
adjustment for this adjuster is the fully
turned in position. The minimum
adjustment is 22 clicks out from the
maximum position.
STANDARD POSITION
High speed adjuster 20 clicks out from fully turned in
position
CAUTION
Do not turn the adjuster past the minimum or maximum adjustment. The
adjuster may be damaged.
36
THE PERFECT FIT
LOW SPEED COMPRESSION ADJUSTMENT
Increase the low compression damping
force by turning the adjuster clockwise
to increase the stiffness. Decrease the
low compression damping force by
turning the adjuster counter-clockwise
to increase the softness. The maximum
adjustment for this adjuster is the fully
turned in position. The minimum
adjustment is 28 clicks out from the
maximum position.
STANDARD POSITION
Low speed adjuster 15 clicks out from fully turned in
position
CAUTION
Do not turn the adjuster past the minimum or maximum adjustment. The
adjuster may be damaged.
REBOUND DAMPING FORCE ADJUSTMENT
Increase the rebound damping force by
turning the adjuster clockwise to
increase the stiffness. Decrease the
rebound damping force by turning the
adjuster counter-clockwise to increase
the softness. The maximum adjustment
for this adjuster is the fully turned in
position. The minimum adjustment is 16
clicks out from the maximum position.
STANDARD POSITION
Rebound adjuster 2 clicks out from fully turned in
position
CAUTION
Do not turn the adjuster past the minimum or maximum adjustment. The
adjuster may be damaged.
37
THE PERFECT FIT
FRONT SPRINGS
For models without externally adjustable or revalvable shocks, the front springs
can be changed if the spring preload alone isn’t sufficient and further adjustment
is desired to control suspension stiffness. See your POLARIS dealer for more
information.
REAR SUSPENSION ADJUSTMENTS
REAR SUSPENSION ADJUSTMENTS
The following information is provided only as a guideline to be used for initial
suspension set-up. Your set-up may vary based on your desired riding style.
Rider weight, riding style, trail conditions, and vehicle speed all affect
suspension action.
Each rear suspension can be adjusted to suit rider preference and deliver the
best performance for a given set of conditions. However, all suspension designs
and adjustments involve a compromise, or trade-off. For example, a suspension
set up for snow-cross racing would provide a very stiff ride on the trail. A
suspension set up for trail riding would bottom out harshly on a snow-cross
course.
Make adjustments to one area at a time so you can evaluate the change. For
further assistance, see your dealer.
SUSPENSION PERFORMANCE TIPS
Rider weight usually determines the position at which the spring preload
should be set. However, this may vary with riding style. With a little
experimentation, each rider can find a preferred setup. These adjustments
are easy to make, involve very little time or effort, and greatly affect the ride.
When riding on ice or hard-packed snow, adding a set of bogie wheels to the
rail may enhance the machine’s performance. Bogie wheel kits are available
from your dealer.
TIP
Keep the suspension pivot points lubricated. This will reduce moisture and rust
build-up and ensure proper function of the suspension components. Grease
rear suspension pivots before adjusting the rear suspension. Refer to
Suspension Maintenance beginning on page 98.
38
THE PERFECT FIT
TRACK TENSION
Track adjustment is critical for proper handling. Always maintain correct tension
and alignment. Refer to the track tension maintenance section beginning on
page 92.
TORSION SPRING ADJUSTMENT
To adjust the rear torsion spring, rotate
the adjuster cam to the desired
adjustment. The cam has three sides,
LOW, MEDIUM and HIGH.
NOTICE
Cam shown in low position.
LIMITER STRAP ADJUSTMENT
One method of changing ski-to-snow pressure is to change the length of the
front limiter straps.
Lengthening the straps decreases ski pressure under acceleration.
Shortening the straps increases ski pressure under acceleration.
39
THE PERFECT FIT
COMPRESSION DAMPING
HIGH COMPRESSION ADJUSTMENT
Increase the high compression damping force by turning the adjuster clockwise
to increase the stiffness. Decrease the high compression damping force by
turning the adjuster counter-clockwise to increase the softness. The maximum
adjustment for this adjuster is the fully turned in position. The minimum
adjustment is just 22 clicks out from the maximum position.
Front Track Suspension Rear Track Suspension
STANDARD POSITION
Front Track suspension high speed
adjuster
19 clicks out from fully turned in
position
Rear Track suspension high speed
adjuster
12 clicks out from fully turned in
position
CAUTION
Do not turn the adjuster past the minimum or maximum adjustment. The
adjuster may be damaged.
40
THE PERFECT FIT
LOW COMPRESSION ADJUSTMENT
Increase the low compression damping force by turning the adjuster clockwise
to increase the stiffness. Decrease the low compression damping force by
turning the adjuster counter-clockwise to increase the softness. The maximum
adjustment for this adjuster is the fully turned in position. The minimum
adjustment is 28 clicks out from the maximum position.
Front Track Suspension Rear Track Suspension
STANDARD POSITION
Front Track suspension low speed
adjuster
19 clicks out from fully turned in
position
Rear Track suspension low speed
adjuster
7clicks out from fully turned in
position
CAUTION
Do not turn the adjuster past the minimum or maximum adjustment. The
adjuster may be damaged.
41
THE PERFECT FIT
REBOUND DAMPING FORCE ADJUSTMENT
(REAR TRACK SUSPENSION ONLY)
Increase the rebound damping force by
turning the adjuster clockwise to
increase the stiffness. Decrease the
rebound damping force by turning the
adjuster counter-clockwise to increase
the softness. The maximum adjustment
for this adjuster is the fully turned in
position. The minimum adjustment is 16
clicks out from the maximum position.
STANDARD POSITION
Rear track rebound adjuster 2 clicks out from fully turned in
position
CAUTION
Do not turn the adjuster past the minimum or maximum adjustment. The
adjuster may be damaged.
SUSPENSION COUPLING
On all POLARIS snowmobile rear suspensions, there are two torque arms that
control the movement of the rail beam. Prior to the advent of suspension
coupling, these torque arms could move independently of each other. Rear
suspension coupling links the movement of the front and rear torque arms to
each other. There are two types of rear suspension coupling.
42
THE PERFECT FIT
SCISSOR STOP ADJUSTMENT
q Front Rear Scissor Stop (FRSS) w Rear Rear Scissor Stop (RRSS)
The front rear scissor stop (FRSS) controls the bump attitude of the rear
suspension. As the front torque arm (FTA) hits the bump, it forces the rear
scissor to collapse a predetermined amount, depending on the FRSS block
position. This accomplishes two important things. First, it allows a lighter spring
rate on the FTA because it can borrow spring rate from the rear torsion springs.
Second, it prepares the rear portion of the suspension for the bump, reducing
secondary kick back.
The FRSS is made of a resilient material allowing smooth action and preventing
any suspension component damage. The RRSS controls weight transfer from
the rear suspension to the skis. It also influences the stiffness of the ride by
controlling the amount of coupling action between the front and rear torque
arms. To decrease weight transfer, the RRSS should be set in the high position.
The RRSS can be removed for
maximum weight transfer. However,
unless the torsion springs and rear
shock valving are changed, the ride will
be compromised. Always maintain
equal adjustment on both sides. The dot
is an indicator of the HIGH position. The
sides are the LOW position and the
bottom is the MEDIUM position.
43
THE PERFECT FIT
OPTIONAL REAR SUSPENSION MOUNTING
HOLES
Your vehicle is equipped with optional rear suspension mounting holes. The
factory installed and preferred setting is the A position. If a drastic reduction in
ski pressure is desired, you can move the labeled geometry points to the B
position. The 6 adjustable points are as follows:
q Torsion Spring Hanger Hole
w Front Coupling Block Hole
e Lower Rear Pivot Arm Hole
r Rear Coupling Block Hole
t Front Tunnel Torque Arm Hole
y Rear Tunnel Torque Arm Hole
IMPORTANT
Every hole position must match on both sides of the vehicle. Do not mix A and
B positions. If mixing of A and B hole positions occurs, the rear suspension will
not function properly and damage may occur.
44
THE PERFECT FIT
HANDLEBAR ADJUSTMENTS
HANDLEBAR POSITION
1. Loosen the four bottom adjuster block bolts. If necessary, pry the blocks
apart with a screwdriver.
2. Adjust the handlebar forward or rearward to the desired position.
3. Tighten the bolts.
HANDLEBAR ANGLE
1. Loosen the four top adjuster block bolts. If necessary, pry the blocks apart
with a screwdriver.
2. Adjust the handlebar forward of rearward to the desired angle. Be sure
handlebars, brake lever, and throttle leber operate smoothly and do not hit
the gas tank, windshield, or any other part of the machine when turned fully
to the left or right.
3. Tighten the bolts.
ACCESSORIES
POLARIS offers a wide range of accessories for your snowmobile to help make
each ride more enjoyable. Use only POLARIS parts and accessories on your
POLARIS snowmobile. Use of unapproved parts and accessories may result in:
Non-compliance with government/industry requirements
Voiding of warranty
Injury to self or others
This applies, but is not limited to, the following areas: brakes, clutches, fuel
systems, and exhaust systems. Exhaust systems are critical safety areas that
must use approved POLARIS parts. Please see your POLARIS dealer for
service.
45
THE PERFECT FIT
TRACTION PRODUCTS
STUDS
Before equipping your machine with traction products, be aware of the laws in
your area pertaining to the use of traction products.
Use only POLARIS traction products on your snowmobile. Track warranties are
void if track damage or failure results from improper or excessive stud
installation or the use of non-POLARIS traction products.
See your dealer about installing studs and/or carbides.
NOTICE
Use of studs longer than the recommended length on machines equipped with
center coolers will result in center cooler damage or damage to the tunnel.
Track studding will enhance braking control on hard-packed snow or ice, but
extreme caution is still required on such surfaces. Steering ability may be
reduced on hard-packed snow or ice.
When studded tracks are used, increased wear to the brake pads will result from
increased braking. Extended-wear brake pad kits are available. See your dealer.
NOTICE
Studding the outer edges of the track will cause cooling system damage. Install
studs only in center belt of track. Stud point cannot protrude more than 0.375
in. (0.95 cm) above the lug tip when installed.
CARBIDE SKAGS
A skag is a replaceable bar attached to the underside of the ski to assist in
turning the snowmobile and to prevent ski wear caused by contact with roads
and other bare terrain. Use carbide skags with studded tracks to help maintain
proper vehicle steering and control. See page 97.
If your machine has carbide skags, it may be necessary to add track studs to
maintain proper vehicle control. Maintain a proper balance between the number
and studs and length of carbide on the skags (the more studs you use, the
longer the carbide on the skags should be). See your dealers track studding
chart.
46
THE PERFECT FIT
PRE-RIDE INSPECTIONS
PRE-RIDE CHECKLIST
Inspect all items on the checklist for proper operation or condition before each
use of the snowmobile. Procedures are outlined in the referenced sections.
ITEM SEE SECTION
Steering System page 50
Recoil Rope page 51
Coolant Level page 74
Chaincase Oil Level (if equipped) page 69
Injection Oil Level page 69
Parking Brake Lock/Brake Lever/
Brake System
page 48, page 50
Auxiliary Shut-Off Switch (Engine
Stop Switch)
page 51
Ignition Switch page 32
Headlight/Taillight/Brakelight page 52
Skags (Wear Bars) page 87
Throttle Lever/Safety Switch page 48
Rear Wheel Idler Bolt page 39
Tether Switch/Strap (if equipped) page 52
Track Alignment/Condition page 51 and page 85
Rail Slide Condition page 88
BEFORE STARTING THE ENGINE
Before starting the engine, always refer to all safety warnings pertaining to
snowmobile operation. Never start the engine without checking all vehicle
components to be sure of proper operation.
47
PRE-RIDE INSPECTIONS
WARNING
Operating the vehicle with worn, damaged, or malfunctioning components
could result in serious injury or death. Never start the engine without checking
all vehicle components to be sure of proper operation.
READ AND UNDERSTAND YOUR OWNER'S
MANUAL
Read the Owner's Manual completely and refer to it often. The manual is your
guide to safe and enjoyable snowmobiling experience.
THROTTLE LEVER
The throttle and brake are the primary controls of your snowmobile. Always
make sure both are functioning properly.
Squeeze the throttle lever to make sure it compresses evenly and smoothly.
When released, the lever should immediately return to the idle position without
binding or hesitation. If the throttle does not function smoothly, or if you discover
excessive lever freeplay, DO NOT start the engine. Have the throttle serviced
immediately.
BRAKES
Always check the following items for proper operation before starting the engine.
BRAKE LEVER TRAVEL
Squeeze the brake lever. It should
move no closer to the handgrip than 1/2
inch (1.3 cm) q. A smaller distance
indicates low brake fluid level or air in
the hydraulic system. Refer to the brake
bleeding information on page 79. Your
dealer can assist.
LEVER FEEL
If the brake lever feels “spongy” when squeezed, check the brake fluid level and
condition. Add fluid as needed. See the Brake Fluid section for details.
WARNING
Continued use of “spongy” brakes may cause a complete loss of brakes, which
could result in serious injury or death. Always have the brakes serviced at the
first sign of sponginess.
48
PRE-RIDE INSPECTIONS
BRAKE FLUID
The brake fluid level can be seen through a plastic sight glass in the brake
reservoir. If the fluid is sufficient, the sight glass will be black. If the sight glass is
any color other than black, add brake fluid.
Replace brake fluid at least every two years with POLARIS DOT 4 high
temperature brake fluid, or an equivalent product.
WARNING
After opening a bottle of brake fluid, always discard any unused portion. Never
store or use a partial bottle. Brake fluid is hygroscopic, meaning it rapidly
absorbs moisture from the air. The moisture causes the boiling temperature of
the brake fluid to drop, which can lead to early brake fade and the possibility of
accident or serious injury.
WARNING
Keep the master cylinder cover free of dirt and debris. The vent slits allow for
diaphragm movement, and if they become plugged, movement of brake fluid
below the diaphragm may be restricted, altering brake function.
NOTICE
Brake fluid will damage labels, paint and some plastics. Always wipe up spills
immediately.
49
PRE-RIDE INSPECTIONS
PARKING BRAKE LEVER LOCK
Use the parking brake lever lock only when you want the machine to remain
stationary. For example, when parked on an incline for a period of five minutes
or less.
LOCK ENGAGEMENT
To engage the lock, squeeze the brake lever tightly and push forward on the
lock. Hold the lock forward while releasing the brake lever.
NOTE
If the brake lever is squeezed tightly enough, the lock will move freely into
place. Do not force the lock or it may break.
The parking brake light on the gauge will light up if the parking brake lever lock is
set while the engine is running. It will also be lit when the service brake is in use.
If the parking brake light does not come on when the parking brake or service
brake is in use, have it serviced by your dealer.
LOCK RELEASE
To release the lock, squeeze the brake lever tightly. The lock will return to the
unlocked position.
WARNING
If the parking brake lever lock is partially or entirely engaged while riding, the
brakes may overheat, resulting in brake damage. In extreme cases it could
cause a fire, which could result in serious injury or death. Always ensure that
the lever lock is completely disengaged before operating the snowmobile.
STEERING SYSTEM
The steering systems on POLARIS snowmobiles can be adjusted with ski toe
alignment. Improper toe alignment can cause erratic steering. Your dealer can
assist with adjustments.
WARNING
Improper alignment or adjustment may cause loss of steering control, resulting
in serious injury or death. Do not attempt to change the ski alignment. Your
POLARIS dealer can assist.
50
PRE-RIDE INSPECTIONS
HOOD LATCHES
The hood of the snowmobile protects the operator from moving parts as well as
aiding in sound emission control and other functions. Under no circumstances
should your snowmobile be operated with the hood open or removed. Always
ensure that the hood straps are in good condition and that the latches are
securely in place before operating the snowmobile.
SEAT LATCHES
If your snowmobile is equipped with a removable seat, ensure that the seat is
properly installed and securely latched before each use of the snowmobile.
RECOIL ROPE
Inspect the recoil rope and handle for excessive wear, and make sure the knot
securing the rope inside the handle is secure. If excessive wear is found, your
POLARIS dealer can provide a replacement.
TRACK
Track damage or failure caused by operation on ice or poor lubrication
conditions voids the track warranty.
WARNING
Operating the snowmobile with a damaged track increases the possibility of
track failure, which could cause loss of control resulting in serious injury or
death. Always inspect the track for damage before using the vehicle.
WARNING
Use of traction products such as studs increases the possibility of track
damage and/or failure. Driving at high speeds for extended periods of time in
marginal lubrication could severely damage track rods, break track edges, and
cause other track damage. Examples of marginal lubrication would include
frozen bodies of water without snow cover, icy trails, and no-snow conditions.
START THE ENGINE AND CHECK
Before starting the engine, always refer to all safety warnings pertaining to
snowmobile operation. Never engage the starter when the engine is running.
Never start the engine without checking all vehicle components to be sure of
proper operation. See page 47.
ENGINE STOP SWITCH
Push down on the engine stop switch q to ground out the ignition and stop the
engine quickly. Pull the switch up to the ON position to allow restarting.
51
PRE-RIDE INSPECTIONS
TETHER SWITCH (IF EQUIPPED)
If your snowmobile has a tether switch, remove the tether from the switch to
make sure the engine stops immediately.
LIGHTING
Check the headlight (high and low beam), taillight, and brake light. Replace
burned out lamps before operating.
MIRRORS (IF EQUIPPED)
Adjust the mirrors so they can be used to their full advantage.
OPERATING AREA
Before driving away, check your surroundings. Be aware of obstacles and make
sure bystanders are a safe distance from the snowmobile.
52
PRE-RIDE INSPECTIONS
DRIVE BELT BREAK-IN
The break-in period for a new drive belt is 30 miles (48 km). During this time,
vary the throttle position under 50% and limit full throttle use.
New drive belts should be washed with warm, soapy water and allowed to air dry
prior to use.
Always take time to warm up the belt and driveline prior to operating the
snowmobile. Free the track and skis from the ground before engaging throttle.
STARTING THE ENGINE
CAUTION
To avoid personal injury and/or engine damage, do not operate the recoil pull-
rope starter while the engine is running.
STARTING A COLD ENGINE
Do not depress the throttle until the engine starts.
1. Attach the tether cord to the tether switch.
2. Pull the kill switch (shut-off switch) up to RUN.
3. Flip the choke toggle to FULL CHOKE.
4. Grasp the starter handle and pull slowly until the recoil engages then pull
abruptly to start the engine.
NOTICE
Don’t pull the starter rope to fully extend position and don’t allow it to snap back
into the housing. Damage may result.
5. After the engine starts, flip the choke toggle to the OFF position. If the engine
slows or wants to stop, use intermittent choking to the HALF CHOKE
position.
NOTICE
Operating the vehicle immediately after cold starting could cause engine
damage. Allow the engine to warm up for several minutes before operating the
vehicle. If cold drive-away is attempted, the engine RPM may stumble slightly
to protect the engine.
6. Warm up the engine before operating.
55
OPERATION
STARTING A WARM ENGINE
1. Attach the tether cord to the tether switch.
2. Pull the kill switch (shut-off switch) up to RUN.
3. Grasp the starter handle and pull slowly until the recoil engages; then pull
abruptly to start the engine.
4. If the engine does not start on the first pull, slightly depress the throttle with
your left hand (no more than 1/4 inch open) and pull the rope with your right
hand. When the engine starts, immediately release the throttle.
EMERGENCY STOPPING
The following chart lists methods for stopping the snowmobile in the event of an
emergency.
SYSTEM WHAT IT DOES THROTTLE
CONDITION
Brake Slows jackshaft All
Choke Floods Engine Half throttle or less
Engine Stop Switch Interrupts ignition circuit All
Tether Switch Interrupts ignition circuit All
WARNING
Excessive or repetitive use of brakes for high speed stops will cause an
overheated brake system. This overheated condition could cause sudden loss
of brakes and/or fire, resulting in serious injury or death. When traveling on
long downhill stretches, pump the brakes. Riding the brakes may cause the
brake system to overheat and result in brake failure.
ENGINE STOP SWITCH
Push down on the engine stop switch
q
to ground out the ignition and stop the
engine quickly. Pull the switch up to the
ON position to allow restarting.
56
OPERATION
TRACK WARM-UP
WARNING
A loose track or flying debris could cause serious injury or death. Stand clear of
the front of the snowmobile and the moving track. Never hold the snowmobile
up or stand behind it while warming up the track. Do not use excessive throttle
during warm-up or when the track is free-hanging. Use a stable rear support.
WARNING
Use of traction products such as studs, ice growsers, etc. will increase the
possibility of track damage and/or failure. This could cause loss of control,
resulting in serious injury or death. Always inspect for track damage before
operating the snowmobile.
Follow these steps to ensure proper warm-up of the engine, drive train and
track.
1. Use an appropriate stand to securely support the rear of the snowmobile at
the rear bumper. The track should be about 4 inches (10 cm) off the ground.
2. Start the engine and allow it to warm up two to three minutes.
3. Depress the throttle abruptly and allow the track to rotate several revolutions.
TIP
It will take longer to warm up the track sufficiently during colder outdoor
temperatures.
4. Release the throttle, apply the brakes, shut off the engine and lower the
snowmobile to the ground.
5. Grasp the skis by their front loops and move them from side to side to loosen
snow and ice.
SLIDE RAIL AND TRACK COOLING
NOTICE
Inadequate cooling and lubrication will lead to overheating of the slide rail and
track, resulting in premature wear and failure. Reduce speeds and frequently
drive into fresh snow to allow adequate cooling and polishing of the slide rail
and track surfaces. Avoid operating on ice, hard-packed surfaces or roads.
57
OPERATION
CARBURETION
NOTICE
Making non-recommended adjustments could result in vehicle or engine
damage as well as denial of warranty claims. Your Polaris dealer can assist
with any carburetor adjustments.
Proper carburetor adjustment is critical. A lean mixture (too much air, too little
fuel) may result in piston burning, bearing failure, or complete engine failure. A
rich mixture (too much fuel, too little air) may foul plugs and cause generally
poor engine performance.
A lean mixture may be caused by things like fuel line restrictions, foreign matter
in the carburetor or clogged fuel filters. A rich mixture may be caused by snow
build-up on the pre-filter in the air intake system. Either condition may be caused
by improper carburetor adjustment.
JETTING GUIDELINES
Changes in altitude and temperature affect air density, which is the amount of
oxygen available for combustion. In low elevations and cold temperature, the air
has more oxygen. In higher elevations and higher temperature, the air is less
dense.
The carburetors are calibrated for an altitude of 0–2000 ft. (0–600 m) and
ambient temperature from +15°F to +35°F. (-9° to +2°C.). Carburetors must be
re-calibrated if the snowmobile is operated outside this production temperature
and/or altitude range. The main jet installed in production is not correct for all
altitudes and/or temperatures.
NOTICE
A main jet that’s too small will cause a lean operating condition and may cause
serious engine damage. Jet the carburetors carefully for elevation and
temperature according to the jetting charts for your vehicle.
TIP
Always ensure that the correct jets are installed in the machine for the
geographical area of operation. Be very careful when jetting down in warm
weather. As the weather turns colder it will be necessary to re-jet upward to
prevent engine damage. When selecting the proper main jet always use the
lowest elevation and temperature that is likely to be encountered.
58
OPERATION
DAILY STORAGE
At the end of each ride, park the snowmobile on a level surface and support it at
the rear with an appropriate track stand. The track should be suspended
approximately 4 inches (10 cm) off the ground.
Cover the snowmobile with an appropriate cover.
TOWING
For your safety, do not attempt to use a tow hitch until you've read the following
warnings and understand the proper hitch functions.
WARNING
Objects towed with a rope have no braking power and can easily collide with
the rear of the snowmobile or other objects, resulting in serious injury or death.
DO NOT tow toboggans, sleds, saucers, or any type of vehicle with a rope.
Only a stiff metal pole connecting the towed object and the tow hitch on the
snowmobile should be used. If passengers are to be towed on a toboggan or
sled, make sure the pole is at least four feet (1.2 meters) long to prevent any
possibility of contact between the snowmobile's track and a person riding in the
towed object.
WARNING
Braking distances increase when towing loads. Slow down to maintain control
of the snowmobile.
If the snowmobile becomes inoperable and must be towed, and if it isn't possible
to use a rigid tow bar, attach the tow rope to the ski spindles (not to the ski loops)
to prevent damage to the steering components. Remove the drive belt before
towing, and have someone ride on the towed snowmobile to operate the brake
and steering when necessary.
NOTICE
Towing a disabled snowmobile with the drive belt in place can result in serious
damage to the engine and drive system. Always remove the drive belt from a
disabled snowmobile before towing.
59
OPERATION
MAINTENANCE
EMISSION CONTROL INFORMATION
Any qualified repair shop or qualified person may maintain, replace, or repair the
emission control devices or systems on your snowmobile. An authorized
POLARIS dealer can perform any service that may be necessary for your
vehicle. POLARIS also recommends POLARIS parts for emissions related
service, however equivalent parts may be used for such service. It is a potential
violation of the Clean Air Act if a part supplied by an aftermarket parts
manufacturer reduces the effectiveness of the vehicle's emission controls.
Tampering with emission controls is prohibited by federal law.
EMISSION CONTROL LABEL
Your snowmobile is equipped at the time of sale with an emission control
information (ECI) label and a factory-installed emissions information hangtag.
These items are required by U.S. Environmental Protection Agency regulations.
The ECI label is permanently affixed to either the right side of the tunnel or the
engine recoil cover. The ECI label should not be removed, even after you
purchase the snowmobile. You may remove the factory-installed emissions
information hangtag, which is intended solely for your use in making a
purchasing decision.
EMISSION CONTROL MAINTENANCE
REQUIREMENTS
Your snowmobile is certified to operate on gasoline with a minimum octane level
of 87 (R+M)/2. If your snowmobile is equipped with a check engine light and it
comes on, you must take your snowmobile to a qualified dealer for diagnostic
service. Specifications and adjustments for engine tune-ups are located in the
Service Manual, which is available to your qualified service technician. Reverse
(if equipped) must not be engaged during engine tune-ups.
OWNER'S RESPONSIBILITIES
Please read the Snowmobile Engine Emissions Limited Warranty, and read the
maintenance section of your owner's manual. You are responsible for ensuring
that the specified maintenance is performed. POLARIS recommends that you
contact an authorized POLARIS dealer, or other qualified person, to perform any
service that may be necessary.
NON-IONIZING RADIATION
This vehicle emits some electromagnetic energy. People with active or non-
active implantable medical devices (such as heart monitoring or controlling
devices) should review the limitations of their device and the applicable
electromagnetic standards and directives that apply to this vehicle.
61
MAINTENANCE
POLARIS RECOMMENDED MAINTENANCE
PROGRAM
NOTICE
Hot components can cause damage to plastic. Always make sure the exhaust
system and engine have cooled before tipping the snowmobile on its side for
service or inspection.
To ensure many trouble-free miles of snowmobiling enjoyment, follow
recommended regular maintenance and perform service checks as outlined in
this manual. Record maintenance and service in the Maintenance Log beginning
on page 109.
The recommended maintenance schedule on your snowmobile calls for service
and maintenance inspections at 150 miles (240 km), 500 miles (800 km) and
1000 miles (1600 km). These inspections should be performed by a qualified
service technician. For continued optimum performance and component life,
continue maintenance checks at 1000 mile (1600 km) intervals.
All necessary replacement parts and labor incurred, with the exception of
authorized warranty repairs, become the responsibility of the registered owner.
If, during the course of the warranty period, part failures occur as a result of
owner neglect in performing recommended regular maintenance, the cost of
repairs are the responsibility of the owner.
Personal safety is critical when attempting to service or make adjustments to
your snowmobile. If you're not familiar with safe service or adjustment
procedures and the use of tools, or if you don't feel comfortable performing
these tasks yourself, your authorized POLARIS dealer can provide any needed
service.
62
MAINTENANCE
PERIODIC MAINTENANCE INTERVAL TABLE
The following chart is a guide based on average riding conditions. You may need
to increase frequency based on riding conditions. When inspection reveals the
need for replacement parts, always use genuine POLARIS parts, available from
your POLARIS dealer.
Item Frequency
150 mi.
(240 km)
500 mi
(800 km)
1000 mi
(1600 km)
2000 mi
(3200 km)
Pre-Season
CLUTCH
Clutch Alignment
Offset (without
belt)
III
Drive Belt
Condition I I I I
Clutches C C C
Belt Tension I I I I
Clutch Sheaves I I I I
ENGINE/COOLING
Engine Mounts I I I I
Recoil Rope I I I I
Engine Mounting
Plate III
Engine Torque
Stop I I I I
Cylinder Head
Bolts III
Cylinder Base
Nuts I I I I
Ignition Timing
BTDC III
VES System C C C I
Coolant Level I I I I I
Coolant Change R — Every 5 years
Coolant Hose I I I I
Heat Exchangers I I I I I
63
MAINTENANCE
Coolant
Circulation I I I
Coolant Leaks I I I I
Spark Plug
Condition I I I R I
Exhaust Pipe I I
Exhaust
Retaining Springs I I I I
BRAKES
Hose Routing I I I I
Hose Condition I I I I
Fluid Leaks I I I I
Brake Pads I I I I
Brake Disc I I I I
Parking Brakes I I I I
Brake System I
Brake Fluid I
FUEL MANAGEMENT
Pilot Air Screws I I I
Carburetor
(synchronize) I I I
Idle RPM I I I
Throttle Lever I I I I I
Throttle Cable L L L
Choke Cable L L L
Choke I I I
Vent Lines I I I I I
Throttle Position
Sensor I I I
Fuel Lines I I I I I
Fuel Filter R R
Air Box I I I I I
ELECTRICAL
64
MAINTENANCE
Auxiliary Shut-Off
Switch I I I I I
Taillight I I I I I
Headlight I I I I I
CHASSIS
Ski Toe Alignment I I I I
Suspension
Mounting Bolts I I I I I
Steering
Fasteners I I I I C
Rear Suspension
Fasteners I I I I I
Suspension
Shock Oil I I I I
Cooling Fins and
Shroud I I I I
Skags (Wear
Bars) I I I I I
Ski Saddle/
Spindle Bolts I I I I I
Steering Post U-
Joint L L L L L
Steering Arm(s) L L L L I
Upper/Lower
Steering Post
Support Bracket
L L L L I
Drive Chain
Tension I I I I I
Hood Latches/
Straps I I I I I
Rear Wheel Idler
Bolts I I I I I
Idler Bolt Jam Nut I I I I I
Radius Rod
Bushings I
Rear Suspension
Pivot Shafts L L L
Handlebar
Centering I
65
MAINTENANCE
Tether Switch and
Strap I I I I I
Track Alignment I I I I I
Track Tension I I I I I
Front Limiter
Strap I I I I I
Rail Slide
Condition I
Chaincase Oil I I I R I
I — Inspect (clean, adjust, tighten, lubricate, replace if necessary
C — Clean R — Replace LLubricate
66
MAINTENANCE
LUBRICATION
Lubrication points are indicated in the illustrations below.
FRONT SUSPENSION
Lubricate the steering post U-joint at the intervals outlined in the maintenance
charts.
REAR SUSPENSION
Lubricate the suspension pivot shafts with POLARIS All Season Grease at the
intervals outlined in the Periodic Maintenance Table and before seasonal
storage. When operating in heavy, wet snow conditions, lubricate every 500
miles (800 km).
Lack of lubrication will adversely affect your ride and the life of the suspension.
For more information about suspension lubrication and adjustments, see your
POLARIS dealer.
67
MAINTENANCE
THROTTLE CABLE
Lubricate the throttle cable lightly with fresh oil. With the engine off, turn the
handlebars to the left and lubricate well as shown.
CHOKE AND CHOKE CABLE
Lubricate the choke slide and cables lightly with oil or grease. Before turning the
engine off, operate the choke intermittently to draw moisture out of the choke
plunger area and reduce the possibility of the choke becoming frozen.
68
MAINTENANCE
CHAINCASE OIL
Maintain the oil level between the “safe” marks on the dipstick whenever
checking or changing oil.
1. Position the vehicle on a level surface
2. Remove the dipstick q. Verify level is in SAFE zone.
3. Add the recommended oil as needed. Do not overfill.
4. Clean the magnetic tip w
on the dipstick.
5. Reinstall the dipstick.
CHAINCASE OIL REPLACEMENT
1. Locate the chaincase or gearcase drain plug access hole on the bottom of
the nosepan.
2. Place an oil catch pan under the drain plug.
3. Remove the drain plug and drain the oil into the catch pan.
4. Clean the magnetic plug to remove metal shavings.
5. Install drain plug and hand-tighten. Do not over-tighten the drain plug.
6. Fill chaincase or gearcase at the dipstick hole.
FLUID CAPACITY
Chaincase Oil Capacity = 9oz. (266.2 ml)
Recommended Lubricants:
Chaincase = Polaris Synthetic Chaincase Lubricant
69
MAINTENANCE
SPARK PLUG RECOMMENDATIONS
NOTE
Using non-recommended spark plugs can result in serious engine damage. A
spark plug with a heat range too high will always cause engine damage if the
engine is operated in conditions more severe than intended for that plug.
Always use the spark plugs recommended for your snowmobile.
A new engine can cause temporary spark plug fouling due to the preservative
added during the assembly process. Avoid prolonged idle speeds, which cause
plug fouling and carbonization.
Refer to the Specifications chapter for the specific spark plug to be used in your
snowmobile.
Change the spark plugs at the intervals outlined in the Periodic Maintenance
section.
Use recommended spark plugs with the proper gap. Refer to the
specifications section for the specific spark plug to be used in your
snowmobile.
Use only resistor-type spark plugs.
Torque spark plugs to specification.
TORQUE
18-22 ft. lbs. (24-30 Nm)
Always carry spare spark plugs.
SPARK PLUG CONDITION
NORMAL PLUG
The normal insulator tip is gray, tan or light brown. There will be few combustion
deposits. The electrodes are not burned or eroded. This indicates the proper
type and heat range for the engine and the service.
TIP
The tip should not be white. A white insulator tip indicates overheating, caused
by use of an improper spark plug or incorrect carburetor/throttle body
adjustments.
70
MAINTENANCE
FUEL FILTER / FUEL LINES
This snowmobile is not equipped with an in-line fuel filter. The fuel pump uses a
sock-type pickup filter located within the fuel tank. This filter should only require
maintenance if debris or foreign material enters the fuel tank. An authorized
dealer can provide service.
Contaminated or poor quality fuel may shorten the life of fuel system
components and result in poor engine performance. Always store fuel in clean
fuel containers. If low fuel pressure or reduced engine performance occurs, the
filter may need replacement. An authorized dealer can assist.
Inspect the fuel lines regularly for signs of deterioration or damage. Always
check fuel line condition after periods of storage. Normal deterioration from
weather and fuel compounds may occur. Replace worn or damaged fuel lines
promptly.
NOTICE
Kinking the fuel lines or using a pliers or similar tools to remove fuel lines may
cause damage to the lines. If a fuel line has been damaged or kinked, replace
it promptly.
CARBURETOR
The number stamped in the end of the main jet indicates the jet size. The jet
installed at the time of manufacture is not necessarily correct for your elevation.
Always ensure that the correct jets are installed in the machine for the
geographical area of operation.
NOTICE
Operating the snowmobile with incorrect jetting can result in serious engine
damage. Have your dealer, or equivalent person, perform all carburetor
adjustments to ensure all adjustments are done correctly.
72
MAINTENANCE
CARBURETOR ADJUSTMENTS
The frequency at which the carburetors are synchronized or balanced is
important. Properly adjusted carburetors can greatly improve engine
performance, fuel economy, engine life, and reliability.
If you notice any of the following conditions, the carburetor may need
adjustment:
Hard starting
Poor idle
Overheated pistons and cylinder walls
Plug fouling
Poor engine response to various throttle valve openings
COOLING SYSTEM
COOLANT
POLARIS recommends the use of POLARIS Antifreeze 50/50 Premix. This
antifreeze is already premixed and ready to use. Do not dilute with water. If the
vehicle will be stored or operated at extremely low temperatures, greater
protection may be required. An authorized dealer can assist.
To ensure that the coolant maintains its ability to protect the engine, we
recommend that the system be completely drained every five (5) years and fresh
Antifreeze 50/50 Premix.
Any time the cooling system has been drained for maintenance or repair,
replace the coolant with fresh Antifreeze 50/50 Premix.
NOTICE
If coolant flow becomes restricted or plugged, coolant loss, air lock, or engine
damage may result. Most cooling systems are equipped with a filter that should
be periodically inspected or replaced.
73
MAINTENANCE
COOLANT LEVEL
The engine coolant level is controlled by the recovery system. The recovery
system components are:
Engine filler neck
Pressure cap
Connecting hoses
Always maintain the coolant level at the top of the filler neck when the engine is
cold.
1. Stop the engine.
2. Open the right side panel.
3. View the coolant level in the coolant bottle. Add coolant as needed.
NOTICE
Operating the snowmobile with insufficient coolant will result in overheating
and serious engine damage. Always maintain the coolant level as
recommended.
FLUSHING THE COOLING SYSTEM
To ensure that the coolant maintains its ability to protect the engine, we
recommend that the system be completely drained every five (5) years and fresh
Antifreeze 50/50 Premix added. This service must be performed when the
engine is cold. Your POLARIS dealer can check the coolant when performing
the fall tune-up on your snowmobile.
74
MAINTENANCE
BLEEDING THE COOLING SYSTEM
CAUTION
Steam and hot liquids will cause burns to your skin. Never bleed the cooling
system or remove the pressure cap when the engine is warm or hot.
Use of a non-standard pressure cap will not allow the recovery system to
function properly. If the pressure cap needs replacement, contact your dealer for
the correct part.
NOTICE
If coolant flow becomes restricted or plugged, coolant loss, air lock, or engine
damage may result. Most cooling systems are equipped with a filter that should
be periodically inspected or replaced.
If coolant becomes low in the tank, bleed the system of trapped air. Perform the
bleeding procedure when the engine is cold.
1. Allow the system to cool completely, then loosen the bleed screw and fill the
reservoir to the FULL COLD mark. Tighten the screw.
2. Apply the parking brake and run the engine at idle RPM until the thermostat
opens (5 to 8 minutes) and stays open.
TIP
As the thermostat draws in cold coolant from the heat exchangers, the cold
coolant may close the thermostat. Make sure it opens and stays open.
3. Tip the snowmobile slightly onto its right side. Cycle the RPM from idle to
enough RPM (4000) to get coolant to flow, but not enough to engage the
clutch.
4. Tilt the machine slightly onto its left side so that the coolant bottle is the
highest point in the cooling system. Cycle the RPM as outlined in step 3.
TIP
There must be enough coolant flow to purge the air from the front close-off
cooler so you can observe this air reaching the bottle.
5. Return the snowmobile to its upright position and loosen the bleed screw at
the top of the water outlet manifold. When all trapped air has been purged,
tighten the screw.
75
MAINTENANCE
6. Turn off the engine and release the parking brake. Allow the system to cool
completely.
TIP
After cool-down, three or more ounces (88 ml) of coolant may have to be
added.
7. Remove the pressure cap and check the coolant level. Add coolant to fill line
if necessary.
EXHAUST SYSTEM
Check the exhaust system for wear or damage at approximately 1000 miles
(1600 km). Always allow the engine and exhaust system to cool completely
before inspecting.
CAUTION
Hot exhaust system parts can cause burns. Allow adequate time for the
exhaust system to cool. Never perform this procedure with the engine running.
1. Open the side panels and remove the hood.
2. Inspect the muffler and pipes for cracks or damage.
3. Check for weak or missing retaining springs or damper/support grommets.
4. Check for loose clamps on the pipe covers.
5. Reinstall the hood and side panels.
76
MAINTENANCE
DRIVE CHAIN TENSION ADJUSTMENT
1. Rotate the driven clutch counterclockwise to move all of the slack in the
chain to the tensioner side. Lock the parking brake, or have an assistant hold
the brake lever.
2. Loosen the adjuster bolt jam nut
q.
3. Finger tighten the adjuster bolt
w
until it can no longer be adjusted by hand,
then back 1/4 turn.
4. Tighten the jam nut while holding the adjuster bolt. Torque specification.
TORQUE
Jam Nut:
23 ft-lbs (31 Nm)
5. Release the brake lever lock.
77
MAINTENANCE
BRAKES
HYDRAULIC BRAKE INSPECTION
Inspect the brake lever reserve before each use of the snowmobile.
Brake pads must be replaced when the brake pad material becomes thinner
than the backing plate (approximately 1/16 inch or 1.5 mm). A kit is available for
replacing brake pads. Your POLARIS dealer can assist.
WARNING
Brake failure during operation can result in serious injury or death. Properly
functioning brakes are vital to your safety. Be sure the brake pads do not drag
on the disc and that brake lever travel is not excessive. Always replace brake
pads when the brake pad material becomes thinner than the backing plate
(approximately 1/16 inch or 1.5 mm).
EXCESSIVE LEVER TRAVEL
Hydraulic brakes are self-adjusting, but if excessive brake pad clearance
develops, bring the snowmobile to an authorized POLARIS dealer, or other
qualified person, for inspection and adjustment.
BRAKE FLUID
WARNING
After opening a bottle of brake fluid, always discard any unused portion. Never
store or use a partial bottle. Brake fluid is hygroscopic, meaning it rapidly
absorbs moisture from the air. The moisture causes the boiling temperature of
the brake fluid to drop, which can lead to early brake fade and the possibility of
accident or serious injury. Keep the master cylinder cover free of dirt and
debris. The vent slits allow for diaphragm movement, and if they become
plugged, movement of brake fluid below the diaphragm may be restricted,
altering brake function.
View the brake fluid level through the sight glass on the top of the master
cylinder. The eye will appear dark when the fluid level is full. If the sight glass is
any color other than black, add brake fluid.
Maintain the brake fluid level between the MIN and MAX marks on the master
cylinder reservoir.
Replace brake fluid at least every two years.
NOTICE
Brake fluid will damage labels, paint, and some plastics. Always wipe up spills
immediately.
78
MAINTENANCE
BLEEDING THE HYDRAULIC BRAKE SYSTEM
Air in the hydraulic brake system will cause spongy brake lever action. Bleed the
system before operating the snowmobile.
WARNING
Operating the vehicle with a spongy brake lever can result in loss of brakes,
which could cause an accident and lead to serious injury or death. Never
operate the vehicle with a spongy-feeling brake lever.
CAUTION
Hot exhaust system parts can cause burns. Allow adequate time for the
exhaust system to cool. Never perform this procedure with the engine running.
During the bleeding procedure, keep the brake handle as level as possible. The
reservoir must be in this position to minimize the possibility of air entering the
system through the reservoir vent.
1. Remove the brake master cylinder reservoir cover and gasket.
2. Fill the master cylinder reservoir to between the MIN and MAX marks or 1/4-
5/16 inch (.6-.8 cm) below the lip of the reservoir opening. Reinstall the
gasket and cover.
3. Slip a rubber tube over the ball of the bleeder valve and direct the flow of fluid
into an approved container.
4. Squeeze the brake lever a full stroke. Then unscrew the bleeder valve 3/4 of
a turn to release air.
5. Close the bleeder valve and release the brake lever.
6. Repeat steps 4–5 until fluid flows from the bleeder valve in a solid stream
free of air bubbles.
WARNING
Overfilling the master cylinder leaves no room for fluid expansion and may
cause the brakes to lock, resulting in serious injury or death. Always add brake
fluid to the fill line as recommended.
7. After bleeding is complete, refill the reservoir to the proper level. See page
49.
8. Reinstall the gasket and cover.
79
MAINTENANCE
LIGHTS
The headlight and taillight assemblies feature LED elements and are not
serviceable. If an LED fails to illuminate in either the headlight or taillight, the
entire assembly must be replaced.
HEADLIGHT ADJUSTMENT
The headlight may be adjusted for vertical aim using the following procedure.
1. Place the snowmobile on a level surface with the headlight approximately 25
feet (7.6 m) from a wall.
2. Measure the distance from the floor to the center of the headlight and make a
mark on the wall.
3. Start the engine and turn the headlight switch to high beam.
4. Observe the headlight aim. The most intense part of the headlight beam
should be aimed 2 inches (5.1 cm) below the mark placed on the wall.
TIP
Rider weight must be included on the seat.
5. Turn the adjustment nut, located inside the hood, just below the headlamp
opening. Turn the knob in or out as needed for proper aim.
CLUTCH SYSTEM
Periodically inspect clutch sheaves for damage, wear or belt residue. To
maintain optimum performance, clean with non-oil based cleaners such as
isopropyl alcohol.
WARNING
If you become aware of higher than normal clutch engagement or an unusual
vibration or shift pattern, see your dealer or qualified person immediately. Do
not operate the snowmobile until repairs have been made.
All clutch maintenance and repairs can be performed by an authorized
POLARIS dealer. Any unauthorized modifications to clutches, such as adding or
removing weights, will void the warranty.
NOTICE
The bushings in the weights and rollers of POLARIS clutches are made of a
material that may be damaged if lubricated. Do not lubricate clutch bushings.
80
MAINTENANCE
DRIVE BELT REMOVAL
NOTICE
Do not attempt to remove the drive belt after operating in reverse. The
snowmobile must be stopped after forward motion to prevent damage to
components during belt removal. Rotate the driven clutch counter-clockwise 1/
4 turn by hand to ensure forward engagement before attempting to remove the
belt.
1. Stop the engine after operating in a forward motion.
2. Turn the ignition key off. Wait for the engine to come to a complete stop.
3. Lock the parking brake.
4. Remove the left side panel.
5. Rotate the driven clutch counter-clockwise 1/4 turn by hand to ensure
forward engagement.
6. Locate the L-wrench in the tool kit. Install the wrench into the open threaded
hole in the outer sheave of the clutch.
7. Turn the wrench clockwise until the sheaves open far enough to remove the
belt. If the wrench does not turn readily, rotate the driven clutch counter-
clockwise an additional 1/4 turn by hand and try again.
8. Remove the belt from the driven clutch.
DRIVE BELT INSTALLATION
1. With the L-wrench inserted into the threaded hole and the sheaves in the
open position, install the drive belt.
TIP
Install the belt so that the numbers can be read correctly on the left side of the
vehicle, or in the direction in which the belt was originally installed.
2. Rotate the belt clockwise to remove slack while removing the L-wrench.
3. Reinstall the side panel.
4. Break in the new belt. See page 55.
TORQUE STOP
If the snowmobile is equipped with an engine torque stop, periodically check
torque stop clearance. With clutches in proper alignment, the torque stop
clearance should be .010”-.030(.25–.75 mm) from the engine case. Adjust if
necessary. Lock the jam nut.
82
MAINTENANCE
TRACK MAINTENANCE
TRACK INSPECTION
WARNING
Moving parts can cut and crush body parts. When performing the checks and
adjustments recommended, stay clear of all moving parts. Never perform track
measurement or adjustments with the engine running.
1. Using a hoist, safely lift and support the rear of the snowmobile off the
ground.
WARNING
Broken track rods can cause a rotating track to come off the machine, which
could cause serious injury or death. Never operate with a damaged track.
Never rotate a damaged track under power.
2. Rotate the track by hand to check for damage.
3. Carefully examine the track along the entire length of each rod. Bend the
track to check for breakage.
4. Replace the track if any rod damage is found.
TRACK LUBRICATION
The slide rail needs snow for lubrication. Excessive wear indicates insufficient
lubrication. A new rail slide can cause faster heat build-up in limited lubrication,
resulting in excessive wear.
WARNING
Operating with insufficient lubrication between the rail slide and track guide
clips can cause track failure, loss of vehicle control and loss of braking ability,
which can result in serious injury or death. Avoid operating for extended
periods on ice and other surfaces that have little or no snow for lubrication.
If excessive rail slide wear occurs due to poor snow conditions, additional wheel
kits are available. Your dealer can provide more information.
Track damage or failure caused by operation on ice or under other poor
lubrication conditions will void the track warranty.
83
MAINTENANCE
11. Check track alignment and adjust as necessary.
12. Tighten the locknuts.
13. Tighten the idler shaft bolts.
14. Torque idler shaft bolts to 35 ft. lbs. (47.5 Nm).
TRACK ALIGNMENT
Periodically check that the track is centered and running evenly on the slide
rails. Misalignment will cause excessive wear to the track and slide rail.
1. Safely support the rear of the snowmobile with the track off the ground.
2. Start the engine and apply a small amount of throttle until the track turns
slowly at least five complete revolutions. Stop the engine and let the track
come to a stop (do not apply brakes).
3. Inspect track alignment by looking through the track window to make sure
the rails are evenly spaced on each side. If the track runs to the left, loosen
the idler shaft bolt, then loosen the left locknut and tighten the left adjusting
bolt. If the track runs to the right, loosen the idler shaft bolt, then loosen the
right locknut and tighten the right adjusting bolt.
4. After adjustments are complete, tighten the locknuts and torque the idler
shaft bolt 55 ft. lbs. (75 Nm).
5. Repeat steps 2–3 to verify proper alignment.
STEERING SYSTEM
The steering systems on POLARIS snowmobiles can be adjusted with ski toe
alignment. Improper toe alignment can cause erratic steering. Your dealer can
assist with adjustments.
WARNING
Improper alignment or adjustment may cause loss of steering control, resulting
in serious injury or death. Do not attempt to change the ski alignment. Your
POLARIS dealer can assist.
STEERING INSPECTION AND ADJUSTMENT
Each week, or before a long ride, check all steering system fasteners and
tighten if necessary.
85
MAINTENANCE
SKI ALIGNMENT
WARNING
Improper ski alignment or adjustment may cause loss of steering control,
resulting in serious injury or death. Do not attempt to change the ski alignment
or camber adjustment. Your POLARIS dealer can assist.
1. Place the handlebars in a straight-ahead position.
2. With only vehicle weight compressing the suspension, measure 10 inches
(25.4 cm) forward from the center of the ski mounting bolt (see in illustration
below). At this point, measure between the skis. This is measurement
q.
3. Perform the same measurement rearward from the center of the ski
mounting bolt. This is measurement
w.
4. The q
measurement should be 1/8 inch (3 mm) greater than the
w
measurement. If the skis are misaligned, your dealer can assist with
alignment correction as camber adjustment may also be affected.
86
MAINTENANCE
SKI SKAGS
WARNING
Worn skis and/or skags will adversely affect handling. Loss of vehicle control
may result, causing serious injury or death.
See your dealer’s studding chart for recommended skags. If you install longer or
more aggressive carbide skags than the original equipment, it may also be
necessary to add track studs to maintain proper vehicle control while turning on
hard-packed snow or ice.
Check skags before each use of the snowmobile to ensure positive steering
characteristics. Skags must be replaced when worn to half their original
diameter.
TIP
Carbide skags must be replaced if any abnormal wear or chipping is found.
SKAG REPLACEMENT
1. Raise and support the front of the
snowmobile so the skis are
approximately 6 inches (15.2 cm)
from the ground.
2. Remove the attaching nuts and pry
the skag q
downward.
3. Remove the front end of the skag.
4. Remove the rear end of the skag.
5. Reverse the steps to install a skag.
87
MAINTENANCE
RAIL SLIDE WEAR
Polaris rail slides run along the bottom
of the rail to prevent track wear. The rail
slide should be inspected periodically
and replaced when necessary.
For ease of inspection, all POLARIS rail
slides have a wear limit indicator groove
w
to indicate the minimum permissible
slide thickness q. Replace the rail
slides if they are worn to the top of the
groove at any point along their length.
Failure to do so may result in
permanent damage to the track or rails.
FALL TUNE-UP
For maximum performance, your POLARIS dealer can perform a fall service
tune-up. Their experienced and trained service technicians will keep your
snowmobile in peak operating condition.
EXTENDED STORAGE
Off-season or extended storage of your snowmobile requires preventive
measures to aid against deterioration and to prolong the useful life of many
components.
CLEANING AND PRESERVATION
Proper storage starts with cleaning, washing, and waxing the hood, side panels,
chassis, and plastic parts. Wipe down remaining surfaces with a damp cloth.
Clean and touch up with paint any rusted or previously painted surfaces. Be sure
that corrosive salt and acids are removed from surfaces before beginning
preservation with waxes and rust inhibitors (grease, oil or paint).
The snowmobile should be stored in a dry garage or shed, out of direct sunlight,
and covered with a fabric snowmobile cover. Plastic tarp may cause
condensation to form and damage snowmobile components.
88
MAINTENANCE
CONTROLS AND LINKAGE
Lubricate all bushings, tie rod ends, and cables as outlined in the Periodic
Maintenance Table.
BATTERY STORAGE
Whenever the vehicle is not used for a period of three months or more, remove
the battery from the vehicle, ensure that it's fully charged, and store it out of the
sun in a cool, dry place. Check battery voltage each month during storage and
recharge as needed to maintain a full charge.
TIP
Battery charge can be maintained by using a POLARIS Battery Tender
TM
charger or by charging about once a month to make up for normal self-
discharge. Battery Tender
TM can be left connected during the storage period,
and will automatically charge the battery if the voltage drops below a pre-
determined point.
CLUTCH AND DRIVE SYSTEM
Remove the drive belt and store in a cool dry location. Do not lubricate clutch
components, except the driven clutch shaft bushing as outlined in the Master
Repair Manual. Your dealer can perform this service.
ENGINE AND CARBURETOR PROTECTION
Proper preparation of the engine and fuel system is vital to the prevention of rust
and corrosion on precision engine parts during storage. Whenever the machine
is stored for a period of more than 60 days, the engine must be fogged with
fogging oil. Follow the engine fogging instructions provided on the container.
Always add Carbon Clean or a fuel conditioner/stabilizer to the fuel tank. Follow
the instructions on the container, running the engine for five minutes to get
additives through the entire fuel system. Top off with fresh fuel. Do not allow the
snowmobile to run out of fuel.
TIP
Jet restriction caused by improper storage can cause lean conditions and very
poor slow speed driving quality.
89
MAINTENANCE


Produkt Specifikationer

Mærke: Polaris
Kategori: Ikke kategoriseret
Model: 600R (2020)

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