Index Manuals Snowmobile Polaris 650 Pro RMK 155 / 650 RMK Khaos 146 Slash / 850 Pro RMK 155. Owner’s Manual (2024)

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Snowmobile Polaris 650 Pro RMK 155 / 650 RMK Khaos 146 Slash / 850 Pro RMK 155. Owner’s Manual (2024) - page 1

2024 Owner’s Manual

650 Pro RMK 155

650 RMK Khaos 146 Slash

850 Pro RMK 155

850 Pro RMK 155 Slash
850 Pro RMK 165 Slash

850 RMK Khaos 146 Slash

850 RMK Khaos 155

850 RMK Khaos 155 Slash
850 RMK Khaos 165 Slash

Patriot 9R Pro RMK 155 Slash
Patriot 9R Pro RMK 165 Slash

Patriot 9R RMK Khaos 146 Slash
Patriot 9R RMK Khaos 155 Slash
Patriot 9R RMK Khaos 165 Slash

Patriot Boost Pro RMK 155 Slash
Patriot Boost Pro RMK 165 Slash

Patriot Boost RMK Khaos 155 Slash
Patriot Boost RMK Khaos 165 Slash

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

WARNING indicates a hazardous situation which, if not avoided, COULD result

in death or serious injury.

CAUTION

CAUTION indicates a hazardous situation which, if not avoided, COULD result

in minor to moderate injury.

NOTICE

NOTICE provides key information by clarifying instructions.

IMPORTANT

IMPORTANT provides key reminders during disassembly, assembly, and

inspection of components.

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.

SAFETY SYMBOLS AND SIGNAL WORDS

TABLE OF CONTENTS

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 authorized POLARIS 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 driver’s training and safety courses sponsored by
local or state organizations.

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.

INTRODUCTION

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.

INTRODUCTION

VEHICLE IDENTIFICATION NUMBERS

Record your snowmobile's identification numbers and key number in the spaces
provided.

NOTICE

If installing an aftermarket tunnel wrap, do not cover the tunnel certification,

tunnel VIN or emissions certification labels with the wrap. If the tunnel wrap

doesn’t provide an opening for these labels, remove the section of wrap where

the labels are located.

Certification Label

Tunnel VIN

Emission Certification Label

VEHICLE MODEL NUMBER:

TUNNEL VIN (RIGHT SIDE OF TUNNEL):

ENGINE SERIAL NUMBER (ON RECOIL
HOUSING):

KEY NUMBER:

INTRODUCTION

ENGINE SERIAL NUMBER

The engine serial number

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.

RADIO COMPLIANCE STATEMENTS

USA RADIO COMPLIANCE

This vehicle may contain the following radio equipment or components that
contain radio equipment:

COMPONENT

COMPONENT ID

MANUFACTURER

9200 Series Display

RC-7W

Polaris Industries Inc.

This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference
that may cause undesired operation.

INTRODUCTION

CAUTION

Changes or modifications not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

CANADA RADIO COMPLIANCE

This vehicle may contain the following radio equipment or components that
contain radio equipment:

COMPONENT

COMPONENT ID

MANUFACTURER

9200 Series Display

RC-7W

Polaris Industries Inc.

This device contains license-exempt transmitter(s)/receiver(s) that comply with
Innovation, Science and Economic Development Canada’s license-exempt RSS
(s). Operation is subject to the following two conditions:

1. This device may not cause interference.

2. This device must accept any interference, including interference that may

cause undesired operation of the device.

IMPORTANT

For applications that use vehicle-to-vehicle (V2V) communication, radio

transmitter IC 5966A-RC7W has been approved by Innovation, Science and

Economic Development Canada (ISED) to operate with Polaris antenna (part

number 4019211) with gain of 3 dBi. Any antenna that has a gain greater than

3 dBi is prohibited for use with this device.

EUROPEAN UNION (EU) RADIO COMPLIANCE

This vehicle may contain the following radio equipment or components that
contain radio equipment:

COMPONENT

9200 Series Display

COMPONENT ID

RC-7W

MANUFACTURER

Polaris Industries Inc.

TRANSMITTING FREQUENCY*

2402–2480 MHz

MAX RF TRANSMITTING PWR

0.2432 W

Other transmitting radio frequencies may exist outside of EU markets.

INTRODUCTION

Hereby, Polaris Industries Inc. declares that the above radio equipment is in
compliance with Directive 2014/53/EU.

The full text of the EU declaration of conformity is available at the following
internet address:

https://www.polaris.com/en-us/radio-conformity/

REPORTING SAFETY DEFECTS (CANADA)

To report a safety defect to Transport Canada, you may either fill out an online
defect complaint form at their website (English: http://www/tc/gc/ca/recalls,
French: http://www.tc.gc.ca/rappels) or contact their Defect Investigations and
Recalls Division by calling toll-free 1-800-333-0510 (Canada) or 819-994-3328
(Ottawa-Gatineau area / International).

INTRODUCTION

SAFETY

OPERATOR SAFETY

Follow the recommended maintenance program in the Maintenance chapter of
this manual to ensure that all critical components on the snowmobile are
thoroughly inspected at specific mileage intervals. Your authorized POLARIS
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.

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 authorized POLARIS dealer perform all track service

and alignment procedures.

SAFETY

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.

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.

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 29.

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 owner’s 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
• Fuel Deicer

• Winter Survival Kit
• Trail Map
• First Aid Kit
• Tool Kit

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 and bare roads limit the effectiveness of the
steering system. 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.

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.

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

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 manufacturer’s 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 manufacturer’s 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.

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.

NOTICE

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.

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.

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.

SAFETY

North American Public Avalanche Danger Scale

Avalanche danger is determined by the likelihood, size and distribution of
avalanches.

DANGER LEVEL

TRAVEL ADVICE

LIKELIHOOD

AVALANCHES

AVALANCHE

SIZE AND

DISTRIBUTION

Extreme

Avoid all avalanche

terrain.

Natural and

human-triggered

avalanches

certain.

Large to very

large avalanches

in many areas.

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.

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.

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.

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.

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 under-hood 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.

Excessive ice and snow build up can increase vehicle weight and may cause
contact of moving components, resulting in reduced braking performance and
component damage.

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.

SAFETY

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.

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.

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
authorized POLARIS 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 authorized POLARIS 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.

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.

HIDDEN OBSTRUCTIONS

Always be aware of surroundings and terrain when riding your snowmobile.
Hazardous obstructions may be hidden beneath the snow. Reduce speed and
use extra caution whenever riding off established trails. Striking a hidden
obstacle could cause loss of control of your vehicle and lead to severe injury or
death. Remain on established trails whenever possible to reduce exposure to
hazards.

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)

-5

-10 -15 -20 -25 -30 -35 -40 -45

Equivalent Temperature (°F)

Calm

-5

-10 -15 -20 -25 -30 -35 -40 -45

-5

-11 -16 -22 -28 -34 -40 -46 -52

-57 -63

-4

-10 -16 -22 -28 -35 -41

-47 -53 -59 -66 -72

-7

-13 -19 -26 -32 -39

-45 -51 -58 -64 -71 -77

-2

-9

-15 -22 -29 -35

-42 -48 -55 -61 -68 -74 -81

-4

-11 -17 -24 -31

-37 -44 -51 -58 -64 -71 -78 -84

-5

-12 -19 -26 -33

-39 -46 -53 -60 -67 -73 -80 -87

-7

-14 -21 -27

-34 -41 -48 -55 -62 -69 -76 -82 -89

-1

-8

-15 -22 -29

-36 -43 -50 -57 -64 -71 -78 -84 -91

-2

-9

-16 -23 -30

-37 -44 -51 -58 -65 -72 -79 -86 -93

-3

-10 -17 -24 -31

-38 -45 -52 -60 -67 -74 -81 -88 -95

-3

-11 -18 -25

-32 -39 -46 -54 -61 -68 -75 -82 -89 -97

-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)

-1

-4

-7

-10 -13 -16 -19 -22 -25 -28 -31 -34 -37 -40 -43 -46

Equivalent Temperature (°C)

Calm

-1

-4

-7

-10 -13 -16 -19 -22 -25 -28 -31 -34 -37 -40 -43 -46

-4

-7

-11 -14 -18 -22 -25 -29 -32 -36 -39 -43 -46 -50

-53 -57

-2

-6

-10 -13 -17 -21 -24 -28 -32 -36 -39 -43

-47 -50 -54 -58 -62

-3

-7

-11 -15 -19 -22 -26 -30 -34 -38 -42

-45 -49 -53 -57 -61 -65

-4

-8

-12 -16 -20 -24 -28 -32 -36 -39

-43 -47 -51 -55 -59 -63 -67

-1

-5

-9

-13 -17 -21 -25 -29 -33 -37

-41 -45 -49 -53 -57 -61 -65 -69

-1

-5

-9

-13 -18 -22 -26 -30 -34 -38

-42 -46 -50 -54 -58 -62 -66 -70

-2

-6

-10 -14 -18 -22 -26 -31 -35

-39 -43 -47 -51 -55 -59 -64 -68 -72

-2

-6

-10 -15 -19 -23 -27 -31 -35

-40 -44 -48 -52 -56 -61 -65 -69 -73

-2

-7

-11 -15 -19 -23 -28 -32 -36

-40 -45 -49 -53 -57 -61 -66 -70 -74

-3

-7

-11 -15 -20 -24 -28 -33 -37

-41 -45 -50 -54 -58 -62 -67 -71 -75

-3

-7

-12 -16 -20 -24 -29 -33

-37 -42 -46 -50 -55 -59 -63 -67 -72 -76

-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.

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 authorized POLARIS
dealer for a replacement. Replacement safety labels are provided by POLARIS
at no charge. The part number is printed on the label.

PRO RMK
RMK KHAOS

Moving Parts Warning

Hot Surface Caution

General Warning

Clutch Warning

Fuel Transport Warning

SAFETY

CLUTCH WARNING

WARNING

Belt Removal – All Units

1. For electric reverse models, engine must be stopped in forward to allow

clutch opening.

2. Install L-wrench from fender into the open threaded hole in the driven clutch.

3. Turn the L-wrench clockwise to open the sheaves and replace the belt.

Return the L-wrench to the fender.

See Owner’s Manual for sheave width adjustment procedure.

Recommended oil: VES Full Synthetic 2-Cycle Engine Oil or VES Extreme Full
Synthetic 2-Cycle Engine Oil.

Part Number: 7300329.

GENERAL WARNING

WARNING

This snowmobile is designed for one (1) operator and as many passengers as
there are seats with handgrips installed on the snowmobile.

• Read and understand all warnings and Owner’s Manual before operation.
• Never consume alcohol or drugs before or while operating this vehicle.
• Sharp turns could destabilize vehicle.
• Always wear DOT approved helmet and proper riding gear while operating

this vehicle.

• Set parking brake before removing key from ignition.
• Do not attempt adjustment with engine running.

Part Number: 7300286.

HOT SURFACE CAUTION

WARNING

Hot Surface. DO NOT touch. Burns may result.

Part Number: 7300117.

SAFETY

MOVING PARTS WARNING

WARNING

• Read owner’s manual.
• Moving parts can crush and cut.
• Keep hands clear.
• Do not operate with guards or side panels removed.

Part Number: 7300297.

FUEL TRANSPORT WARNING

WARNING

NEVER carry fuel or other flammable liquids on this
vehicle
Failure to follow this instruction could lead to serious
burn injuries or death.

Part Number: 7300679.

SAFETY

FEATURES

COMPONENT LOCATIONS

NOTICE

The figures below are for reference only. Your model may differ slightly.

Skis

Independent Front

Suspension (IFS)

Nosepan

Front Bumper

Hood

Headlight

Windshield

Intake Screens

Handlebar

Tether and Key

Switch

Fuel Cap

Operator Seat

Taillight

Rear Bumper

Spindle

IFS Shock

Upper Control Arm

Lower Control Arm

Rail Scratcher

Rear Track Shock

Rail

Front Track Shock

FEATURES

PATRIOT BOOST SYSTEM COMPONENTS
(IF EQUIPPED)

Intake Boost Tube

Turbo Intake Tube

Smart Boost Wastegate Actuator

Upper Bypass V-Band Clamp

Exhaust Tune Pipe/Heat Shields

Exhaust Bypass Tube

Lower Bypass V-Band Clamp

Exhaust Silencer

Turbo V-Band Clamp

Turbocharger

FEATURES

IGNITION SWITCH

The ignition switch has three positions: OFF, RUN, and START.

OFF

Vehicle / Display power

off

RUN

Vehicle / Display power

START

Activates starter

motor (if equipped)

If equipped with electric start,
turn the key to START to crank
the engine. When released, the
key automatically returns to the
RUN position.

NOTICE

If the key remains in the RUN position after using the engine stop switch to

stop the engine, the 7S Display will remain active. The screen will turn off after

several minutes of inactivity, but if a battery is installed, the display will

continue to draw a small amount of current from the battery until the key is

turned off. This feature is useful for accessing Ride Command without starting

the engine, but turn the key off when the display is not in use.

The 7S Display is not dependent on a battery while the engine is running. This
allows the 7S to remain fully powered and retain GPS lock during a successful

PERC event (forward/reverse transition). When the engine is shut off, the

display will immediately power down.

For vehicles equipped with a battery, the 7S Display will remain fully powered

(battery installed) for 60 seconds when the key remains in the RUN position

after Engine Stop Switch is depressed. The display will power off automatically

after 10 minutes of inactivity.

FEATURES

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