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.
WARNING
The engine exhaust from this product contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive harm.
WELCOME
Thank you for purchasing a Polaris vehicle, and welcome to our worldwide family of Polaris owners. We proudly produce an exciting line of
utility and recreational products.
• Snowmobiles
• All-terrain vehicles (ATVs)
• RANGER utility vehicles
• Victory motorcycles
We believe Polaris sets a standard of excellence for all utility and recre-
ational 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.
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 should be
performed only by a Factory Certified Master Service Dealer (MSD)
Technician.
Your Polaris dealer knows your vehicle best and is interested in your
total satisfaction. Be sure to return to your dealership for all of your service needs during, and after, the warranty period.
We also take great pride in our complete line of apparel, parts and accessories, available through our online store at www.purepolaris.com. Have
your accessories and clothing delivered right to your door!
1
POLARIS and POLARIS THE WAY OUT are registered trademarks of Polaris Industries Inc.
RIDER SELECT is a trademark of Polaris Industries Inc.
M-10 is a trademark of Fast Inc.
Copyright 2006 Polaris Sales 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.
Printed in U.S.A.
2007 Owner’s Manual P/N 9920468
FS IQ Touring/FST IQ/FST IQ Touring/FST IQ Cruiser/FST IQ LX/FST SwitchBack
This section contains helpful information for owners and drivers and
illustrates the location of important identification numbers that should
be recorded in the owner’s manual.
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 by your dealer at specific mileage intervals.
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 driver’s training and
safety courses sponsored by local or state organizations.
5
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.
6
INTRODUCTION
Vehicle Identification Numbers
Record your snowmobile’s identification numbers and key number in
the spaces provided. Remove the spare key and store it in a safe place.
Your key can be duplicated only by mating a Polaris key blank with one
of your existing keys, so if both keys are lost, the ignition switch must
be replaced.
Vehicle Model Number: ___________________________________________________
Tunnel VIN: _____________________________________________________________
(lower right side of the tunnel)
Engine Serial Number (on valve cover): _______________________________________
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.
The safety alert symbol, on your vehicle or in this manual, alerts you to the
potential for injury.
WARNING
The safety alert warning indicates a potential hazard that may result in serious
injury or death.
CAUTION
The safety alert caution indicates a potential hazard that may result in minor
injury or damage to the vehicle.
CAUTION
A caution indicates a situation that may result in damage to the vehicle.
NOTE
A note will alert you to important information or instructions.
8
SAFETY
Operator Safety
Follow the recommended maintenance program outlined beginning on
page 101 of this manual to ensure that all critical components on the
snowmobile are thoroughly inspected by your dealer at specific mileage
intervals.
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.
9
SAFETY
Operator Safety
Stay Clear of Track
Your snowmobile is propelled by a revolving track that must be partially
exposed for proper operation.
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, raise the hood, make the adjustment, secure shields and guards,
secure the 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.
10
SAFETY
Operator Safety
Riding Position
Operating a snowmobile requires skill and balance for proper control.
Rider positions may vary with experience; 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.
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• Winter Survival Kit
• Extra Set of Spark Plugs• Trail Map
•Tow Rope•First Aid Kit
• Extra Oil• Tool Kit
• Fuel Deicer
11
SAFETY
Operator Safety
Riding Apparel
Helmet
Wearing a helmet can prevent a severe head injury. Whenever riding a
Polaris vehicle, always wear a helmet that meets or exceeds established
safety standards.
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.
Clothing
Be prepared, be warm and be comfortable when riding. Be aware of
the weather forecast, especially the
windchill, and dress accordingly.
See the chart on page 22.
4
E
051039
0006.31
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.
12
SAFETY
Operator Safety
Rider Capacity
Driving 1-Up - Some Polaris snowmobiles are designed for a single
rider only. A decal on the console of these models indicates single rider
operation.
Driving 2-Up - Some Polaris snowmobiles are designed for up to two
riders. A decal on the hood of these models indicates that the vehicle is
designed for one operator and one passenger only.
WARNING
Control becomes more difficult with two people on board. More space is
required to make turns, and longer distances are needed for stopping. Make
sure the passenger remains seated behind the driver, facing forward, with
both feet placed firmly on the running boards. Slow down and avoid “jumping”
your snowmobile.
Snowmobiles designed for two riders should never be operated with
more than two people on board. When traveling with a passenger, it’s
the driver’s responsibility to operate the snowmobile safely.
Slow down! Control becomes more difficult with two people on board.
More space is required to make turns, and longer distances are necessary
for stopping.
Disabled Operators
Safe operation of this rider-active vehicle requires good judgement and
physical skills.
WARNING
Operators with cognitive or physical disabilities have an increased risk of loss
of control, which could result in serious injury or death. Do not allow disabled
persons to operate this vehicle.
Cargo Overload
Too much weight on the rear of the machine may reduce your ability to
steer. Do not exceed carrier and rack weight limits, and do not allow a
passenger to sit on the seat back or the cargo carrier.
13
SAFETY
Operator 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.
14
SAFETY
Operator Safety
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. Avoid travelling
on frozen bodies of water.
RR
15
SAFETY
Operator Safety
Avalanches
Snowmobilers should always be properly trained and equipped before
traveling in mountainous terrain:
• Take an avalanche class
• Travel with experienced people
• Travel on designated trails
• Make sure each person is equipped
with a shovel, probe and avalanche
beacon.
You don’t have to be snowmobiling on a
slope for an avalanche to occur. Be aware
that all of the snow is connected. You may be riding on a flat slope or
snow covered road, but if the snowpack above is unstable enough you
can trigger an avalanche on a steeper slope above you. Always be aware
of snow conditions above you as you travel in mountainous terrain.
Before riding in mountainous terrain, call or log on to your local avalanche advisory to get current weather and snow stability information.
For more information about avalanche training and avalanche conditions, contact local law enforcement in your area, or visit the American
and Canadian online avalanche centers at www.avalanche.org.
16
SAFETY
Operator 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.
NOTE: If your snowmobile is equipped with RIDER SELECT, perform this
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.
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.
check in both the full up and full down steering positions.
WARNING
17
SAFETY
Operator Safety
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.
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 rollover.
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.
18
SAFETY
Operator Safety
Drive Belt
Do not operate the engine with the drive belt removed.
Any servicing that requires operation without a belt must be performed
by your dealer. 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.
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 must 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 and, on 2-up machines, 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 for lighter operators or
snowmobiles designed to carry a load or a passenger.
19
SAFETY
Operator Safety
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. 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.
20
SAFETY
Operator 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 machine and with
what it will and won’t do under various conditions. Even seasoned drivers should spend some time getting the feel for a machine before
attempting ambitious maneuvers.
• A snowmobile depends on the rider’s body position for proper bal-
ance 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. Jumping may injure your back
because of spinal compression. 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.
21
SAFETY
Operator Safety
Windchill/Temperature Charts
The following information is provided to help you determine when temperatures become dangerous for riding.
Warning decals have been placed on the snowmobile for your protection. Read and follow the instructions of the decals and other warnings
on the snowmobile carefully. If any of the decals depicted in this manual
differ from the decals on your snowmobile, always read and follow the
instructions of the decals on the snowmobile.
If any decal becomes illegible or comes off, contact your Polaris dealer
to purchase a replacement. Replacement safety decals are provided by
Polaris at no charge. The part number is printed on the decal.
Clutch Cover Warning
This warning decal is found under the hood on the clutch cover:
WARNING
Do not operate with hood open.
Do not attempt adjustment with engine running.
Do not operate engine with plenum/belt guard removed.
Never run engine with drive belt removed.
Never service clutches yourself. See your dealer.
Pressure Cap Warning
This warning decal is found under the hood on the pressure cap of applicable liquid cooled models:
WARNING
Do not open hot. Test or replace when changing coolant. Press
down and turn to release cap. 13 PSI
23
SAFETY
Safety Decals and Locations
“No Passenger” Warning
Snowmobiles designed for a single rider only have a warning
decal on the left console:
WARNING
This vehicle is designed for
operator only.
“NO PASSENGER”
Passenger Warning
Snowmobiles designed for an
operator and one passenger have a
warning decal on the left console.
For more information on operating with a passenger, see page 13.
WARNING
This vehicle is designed for
operator and “ONE” passenger
only.
Track Warning
WARNING
Stay clear of track. Do not sit on
seat back. Entanglement with
the track or a fall from seat back
may result in severe injury or
death.
“No Passenger” Warning or
“One Passenger” Warning
Tra c k W a r n i ng
24
Safety Decals and Locations
Reverse Warning
SAFETY
Reverse Warning
Operation
Warning
Operation
Warning
Reverse Warning
Polaris snowmobiles equipped with electric reverse and will have this
decal on the console:
WARNING
Reverse operation, even at low speeds, can cause loss of control
resulting in serious injury or death. To avoid loss of control,
always:
• Look behind before and while backing up.
• Avoid sharp turns.
• Shift to or from reverse only when stopped.
• Apply throttle slowly.
NOTE: For more information, see Owner's Manual.
If electric reverse:
• Machine stopped and engine at idle, push yellow button on LH control to reverse. Flashing light on dash indicates reverse operation.
• Push button again to return to forward.
25
SAFETY
Safety Decals and Locations
Operation Warning
An operation warning decal is present on the console of all Polaris
snowmobiles:
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.
• 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 the engine, check throttle, brake, and steering for
proper operation. Make sure hood is latched. Be seated and in position to control the vehicle.
Oil injection system: Use unmixed fuel only. Check oil level when
refueling.
26
13
12
11
10
FEATURES
4
5
9
8
6
7
3
2
14
15
16
17
18
1. Front Bumper
2. Hood
3. Headlight
4. Passenger Lumbar Adjuster
(Touring)
5. Windshield
6. Handlebar
7. Fuel Filler Cap
8. Operator Seat
9. Passenger Seat (Touring)
10. Passenger Grab Handle
(Touring)
1
19
11. Grab Handle Heater Switch
(Touring)
12. Storage Compartment or
Cargo Bag
13. Taillights
14. Rear Bumper
15. Snow Flap
16. Track
17. Suspension
18. Skis
19. Nosepan
27
FEATURES
4
3
2
1
1. Rider Selectt
2. Ignition Switch
3. Handlebar hook
4. Brake Lever
5. MFD (Multi-Function Display)
6. Engine Stop Switch
7. Throttle Control
8. Hood Hold Down Straps
Switch
15
9
10
14
5
6
7
8
9. Parking Brake
10. Handlebar Grip Warmer
11. Thumbwarmer Switch
12. Electronic Reverse Button
13. MFD Control
14. Headlight Dimmer Switch
15. Mountain Bar (if equipped)
11 12
13
28
Backrest (Cruiser)
The backrest is adjustable for either
operator or passenger use. See page
32 for passenger seat installation
instructions.
1. Loosen the upper adjustment
knobs to raise or lower the
backrest.
2. Loosen the lower adjustment
knobs to move the backrest forward for operator use or rearward for passenger use.
3. Always tighten the knobs securely after adjusting.
Operator/Passenger
Passenger Seat (Touring)
The passenger seat features
an adjustable lumbar support.
To adjust for rider comfort,
rotate the lumbar adjustment
knob.
Lumbar
Adjuster
FEATURES
Raise/Lower
M-10 ACE Suspension Adjustment Switch
A switch on the console (above
the ignition switch) allows you
to adjust the M-10 ACE suspension with the MFD control
switch. See page 71 for instructions.
ACE Suspension
Adjustment Switch
29
FEATURES
Cargo Rack (SwitchBack)
The maximum weight capacity for the
cargo rack is 15 lbs. (7 kg). Always
secure cargo before operating. Do not
exceed the rack weight limit. Do not
allow a passenger to sit on the seat back
or the cargo rack.
Adjustable Headlights
Move the adjuster to the left to lower the
headlight beam.
Move the adjuster to the right to raise the
headlight beam.
Radiator Compartment
Access Panel
The access panel is provided for cleaning
debris from the radiator.
+
+
30
Storage Compartments
Cargo Bag (Touring)
The cargo bag is secured to the rear of
the tunnel with straps. The cargo bag
and the passenger seat are removable to
provide open storage for transporting
larger items. The maximum weight
capacity for the cargo carrier is 30 lbs.
(14 kg). Always secure cargo before
operating. Do not exceed the carrier
weight limit. Do not allow a passenger
to sit on the seat back or the cargo area.
FEATURES
Cargo Bag
1. Push down on the seat latch lever,
which is located at the lower rear of
the passenger seat.
2. Lift up the seat and remove it from
the chassis.
3. Reverse the procedure to reinstall
the seat.
Under-Seat Storage (SwitchBack)
Lift the seat lever and lift the seat to access
the under-seat storage area.
Storage Compartment (Classic)
Open or close the storage compartments
with the key.
Seat Latch
31
FEATURES
Storage Compartments
Trunk/Passenger Seat/Cargo Bag (Cruiser)
The trunk cover is removable to
allow installation of the passenger
seat and cargo bag. The maximum
weight capacity for the cargo carrier is 30 lbs. (14 kg). Always
secure cargo before operating. Do
not exceed the carrier weight limit.
Do not allow a passenger to sit on
the seat back or the cargo area.
1. Adjust the backrest to the forward (operator) position. See
page 29.
2. Release the trunk cover latch.
3. Lift the trunk assembly
upward and rearward to
remove it.
4. Install the passenger seat
securely.
5. Install the cargo bag and
secure the straps to the cargo
carrier sides.
6. Adjust the backrest to the rear
(passenger) position.
32
FEATURES
12-Volt DC Outlet
If equipped, use the outlet to power
a global positioning sensor (GPS),
heated helmet shield, utility light,
cell phone or other accessories.
The 12-volt DC outlet is installed
in the recoil pocket next to the
right hood hold-down. If you
install an accessory outlet on your
model, always install it in the
recoil pocket. The fuel filter is
installed in the upper console area.
Do not install an outlet on the
upper console.
WARNING
Serious injury could occur if sparks ignite a fuel supply. Do not install an
accessory 12-volt DC outlet on the upper console. Install the outlet in the
recoil pocket.
12-Volt DC Outlet
33
FEATURES
RIDER SELECT Adjustable Steering System
The RIDER SELECT adjustable steering system (if equipped) allows
you to adjust the handlebar position to fit your style of riding. Some
models have five (5) adjustment positions. Other models have seven (7)
positions.
WARNING
If your snowmobile has five adjustment positions, do not remove the RIDER
SELECT lockout. Your Polaris snowmobile has been engineered for this
range of adjustability. Removing this lockout and using RIDER SELECT position 6 or 7 will result in the handlebars and brake lever contacting other components and interfering with steering and braking. This could lead to loss of
control resulting in serious injury or death. Always be sure that the handlebars and brake lever do not contact any other snowmobile components at
any steering position AND at any RIDER SELECT position.
Do not use RIDER SELECT positions 6 or 7 unless riding conditions require
it. Operation in position 6 or 7 can reduce vehicle handling for other types of
riding and result in serious injury or death.
34
FEATURES
RIDER SELECT Adjustable Steering System
Choosing the Best RIDER SELECT Position
PositionRiding Style
Relaxed Trail Riding
1
Rider weight is slightly behind the center
2
of the snowmobile for comfortable and
3
relaxed riding.
45General Trail Riding, Boondocking,
Deep Snow Riding
Rider weight is centered on the snowmobile, providing balance, comfort and control for both novice and experienced
riders. This is the recommended position
for most riding situations.
67Snowcross/Steep Hill Climbing Only
Rider weight is ahead of the center of the
snowmobile, adding weight to the skis and
making the snowmobile heavier in the
front. These positions are ONLY for
snowcross and severe hill climbing.
35
FEATURES
RIDER SELECT Adjustable Steering System
WARNING
Attempting to adjust the handlebar position while the snowmobile is moving
could result in loss of control and serious injury or death. Always stop the
snowmobile before attempting to adjust the steering system.
1. Stop the snowmobile.
2. Press the release button and
move the handlebar forward
or rearward to the desired
position.
WARNING
Do not lubricate the RIDER SELECT mechanism. Doing so could cause loss
of control and result in serious injury or death. The RIDER SELECT mechanism is lubricated for life at the factory.
WARNING
Some aftermarket accessories (including windshields and cargo bags) may
interfere with the handlebar. Such accessories could limit your ability to steer
the vehicle and/or may contact the brake lever. This could lead to loss of control resulting in serious injury or death. Always be sure that accessories do
not contact the handlebar or brake lever at any steering position and at any
RIDER SELECT position.
36
FEATURES
Engine Management System
Malfunction Indicator Lamp (MIL)
Illuminated MIL
The MIL (Check Engine Indicator) will illuminate when a problem with
engine management system components is detected.
1. Turn the engine off and restart it. If the light goes off, continued
operation is permissible.
2. If the light illuminates again, determine whether engine RPM or
vehicle speed is limited, then check the charts on page 38 to identify
the cause.
NOTE: If you are unable to determine the cause of an illuminated MIL, please
Flashing MIL (FST)
The MIL will flash if an error with the turbo boost regulation system is
detected.
If you are unable to determine and correct the cause of a flashing MIL or high
temperature indicator, serious engine damage may occur with continued
operation. See your Polaris dealer.
1. Verify that all electrical connections are secure.
2. Check battery voltage on the gauge, and install a new battery if volt-
3. Verify that engine temperature is within the recommended operating
A flashing MIL may also be caused by damaged or disconnected hoses
between the turbocharger and wastegate solenoid pulse valve (located
on the engine side of the airbox) or between the wastegate actuator
(located under the turbocharger) and wastegate solenoid pulse valve. If
the hose has no damage and is not disconnected, see your dealer immediately.
see your Polaris dealer.
CAUTION
age is low (see page 52).
range. See the Turbo Boost chart on page 39.
CAUTION
Serious engine damage may occur if the wastegate reference line is
removed or modified. DO NOT remove or modify the wastegate reference
line.
37
FEATURES
Engine Management System
To protect the engine, the engine management system will limit engine
RPM, vehicle speed or turbo boost (FST) if the following conditions are
encountered.
Vehicle Speed is Limited
CauseFunctionMaximum
Speed
MPH (km/h)
Reverse is selectedReverse12 (19)
Defective rollover switch Rollover37 (59)
Throttle stuck, throttle
lever depressed
Maximum vehicle speed Max speed limiter186 (299)
Throttle stuck, throttle
safety switch high
18 (29)
Engine Speed is Limited
CauseFunctionMaximum
RPM
Reverse is selected,
speed sensor error
Defective rollover
switch, speed sensor
error
Throttle stuck, throttle
lever depressed, speed
sensor error
Throttle stuck, throttle
lever at idle position
Maximum vehicle speed,
speed sensor error
Reverse failureReverse2500ECU cannot deter-
Reverse5300
Rollover6000
Throttle stuck, throttle
safety switch high
Throttle stuck, throttle
safety switch low
Max speed limiter8800
5450
2400
Result
Engine will misfire
at higher vehicle
speed
Result
Engine will misfire
at higher engine
speed
mine whether
reverse or forward is selected
38
Engine Management System
Engine Overheats (FS)
IndicationAt Vehicle Speed
MPH (km/h)
Flashing High
Temperature
Indicator
Flashing High
Temperature
Indicator with engine
misfire
0-31 (0-50)230 (110)Lamp flashes when
32-46 (51-74)230-221 (110-105)
47-62 (75-100)221-212 (105-100)
Above 62 (100)212 (100)
0-31 (0-50)239 (115)Lamp flashes and
32-46 (51-74)239-230 (115-110)
47-62 (75-100)230-221 (110-105)
Above 62 (100)221 (105)
Engine Overheats (FST)
IndicationAt Vehicle Speed
MPH (km/h)
Flashing High
Temperature
Indicator
Flashing High
Temperature
Indicator with engine
misfire
0-31 (0-50)221 (105)Lamp flashes when
32-46 (51-74)221-212 (105-100)
47-75 (75-120)212-203 (100-95)
Above 75 (120)203 (95)
0-31 (0-50)239 (115)Lamp flashes and
32-46 (51-74)239-230 (115-110)
47-75 (75-120)230-221 (110-105)
Above 75 (120)221 (105)
At Engine
Te m p °F (°C)
At Engine
Te m p °F (°C)
FEATURES
Explanation
engine temperature
exceeds table values. Stop and cool
the engine.
engine misfires
when engine temperature exceeds
table values. Stop
and cool the engine.
Explanation
engine temperature
exceeds table values. Stop and cool
the engine.
engine misfires
when engine temperature exceeds
table values, operator may feel loss of
power. Stop and
cool the engine.
Turbo Boost is Limited (FST)
IndicationResult
Illuminated High Temperature Indicator
Engine coolant temperature is at or below 122° F (50° C) OR
Engine coolant temperature is at or above 203° F (95° C)
Intake manifold air temperature is at or below 32° F (0° C) OR
Intake manifold air temperature is at or above 158° F (70° C)
Overboost condition occurs (Check Engine light will flash)
Fuel octane is too low (use the recommended fuel)
Operator may feel
loss of power
39
FEATURES
Knock Sensor (Turbo Models)
A knock sensor monitors the engine and responds to detonation by automatically reducing the engine timing and adding fuel. This results in
decreased engine RPM and performance.
NOTE: Engine performance will be reduced if fuel with a lower octane than 91
Effect
The knock sensor system prevents damage to the engine from detonation while developing the maximum power of the engine safely. If the
system senses detonation beyond a preset limit, it retards ignition timing
and adds fuel to reduce the detonation and prevent engine damage.
When the detonation returns to a permissible level, the system will
return spark and fuel to normal, allowing the engine to run at rated
power levels.
Fail-Safe
The knock sensor includes a sensor fail-safe system to prevent the
engine from damage if the sensor fails, becomes disconnected or is
unable to detect detonation. The rider will experience a loss in power.
The sensor must be reconnected or repaired to regain full power.
NOTE: The check engine light will illuminate if the sensor fails or becomes dis-
KPH or RPM
MPH - Miles per hour
KPH - Kilometers per hour
RPM - Engine crankshaft
revolutions per
minute
Engine Temp
Degrees Celsius
Degrees Fahrenheit
Tri p 1 / Tr i p 2 /Tr i p F
Service Label
Altitude Label
(FST)
1
2
7
4
6
5
2
5
4
6
7
3
41
FEATURES
Instrumentation
MFD Settings
The MFD control switch allows you
to set the MFD display to your preferences. The rocker switch has a
MODE button (top) and a SET button (bottom). Specific instructions
are outlined on the following pages.
MFD settings can be made with the
engine running or with the engine
off. If the engine is off, make sure
the stop switch is pressed down, and
turn the ignition key to the START
position briefly to activate the
gauge. The gauge will illuminate for about 90 seconds.
Standard vs. Metric
The MFD will display either standard or metric units of measurement.
While viewing a screen that displays measurements (MPH, km/h or
temperatures), press and hold the MODE switch until the unit of measurement changes (about 10 seconds).
MODE
SET
MFD Control Switch
ACE Suspension Adjustment (FST Cruiser)
The MFD control switch also operates the M-10 ACE rear suspension
adjustment. When the blue ACE adjustment switch on the console is in
the GAUGE position, the MFD control switch functions the same as on
all other FST models. When the switch is in the ACE position, you may
use the MFD control switch to adjust the rear suspension. See page 71
for instructions.
NOTE: The engine must be running to make suspension adjustments with the
42
MFD control switch.
FEATURES
Instrumentation
MFD Settings
Speedometer/Tachometer
The speedometer and tachometer can be viewed in either the analog or
the digital display. If the analog display is set to show speedometer readings, the digital screen will automatically display the tachometer (option
1). If the analog is set to show the tachometer, the digital screen will
show the speedometer (option 2).
To change viewing preferences, press and hold the MODE button for
three seconds. When the button is released, the new setting becomes
active and screen colors change. See table below.
Option
1SpeedRPMBlue “MPH”Blue
2RPMSpeedRed
Analog
Display
Digital
Display
Analog
Screen
“X100RPM”
Digital
Screen
Backlight
Red
Backlight
43
FEATURES
Instrumentation
MFD Digital Display Programs
Press and release the MODE button to cycle through the three MFD programs: Performance, Engine and History. Each program remains active
until you cycle to the next program. While any program is active, press
and release the SET button to cycle through the program’s screens.
Performance Program
Press and release the MODE button until the performance program
screen is active. The default display for this screen includes electrical
system voltage (unless equipped with ACE suspension adjustment), fuel
level (if equipped) and either speed or tachometer, whichever is
selected. See page 43.
Press and release the SET button to cycle through the following screens:
odometer, trip 1 odometer, trip 2 odometer, fuel trip odometer (if fuel is
low) and clock (if equipped). Use the following procedures to make
changes to these screens.
Odometer Setting
The odometer records the vehicle's total
distance traveled since manufacture. The
odometer cannot be reset.
Trip Settings
Trip 1 and Trip 2 are odometers used
to check fuel mileage or to keep
track of distance traveled. Both
odometers can be reset to zero.
1. Enter the Performance Program.
2. Press and release the SET button
until the desired trip screen is
active.
3. Press and hold the SET button for two seconds to reset the trip
odometer to zero.
4. Press and release the SET button to cycle through additional
screens.
44
Instrumentation
MFD Digital Display Programs
Performance Program
Trip Settings
Trip F automatically displays when the
fuel level is low if the snowmobile is
equipped with an electronic fuel gauge.
The fuel symbol and the last fuel bar on
the MFD gauge (if equipped) will blink
when the fuel level reaches 1/8 of a tank.
The Trip F odometer records distance
traveled, and the fuel symbol continues
to blink, until enough fuel is added to
raise the level above 1/4 of a tank. The
Trip F odometer will automatically reset
to zero after refueling.
FEATURES
45
FEATURES
Instrumentation
MFD Digital Display Programs
Performance Program
Clock Setting (if equipped)
1. Enter the Performance Program.
2. Press and release the SET button
until the clock screen is active.
3. Press and hold the SET button for
five seconds.
4. When the hour starts flashing,
press the SET switch once to advance one hour.
NOTE: Press and hold the SET button to advance the hours quickly.
5. Press and release the MODE button to save the hour. The minutes
will begin flashing.
6. Set the minutes in the same manner.
7. When finished, press and release the MODE button to save the new
setting.
NOTE: If the MODE button is not pressed within ten seconds, the gauge will
automatically save the new entry.
46
FEATURES
Instrumentation
MFD Digital Display Programs
Engine Program
Press and release the MODE button until the engine program screen is
active. The default display for this screen includes engine hours, electrical system voltage level, fuel level (if equipped) and either engine coolant temperature, air temperature (accessory) or altimeter (accessory).
Press and release the SET button to cycle through the following screens:
hour meter, engine temperature, air temperature (available as an accessory), altimeter (available as an accessory) and turbo boost (FST models).
Hour Meter
The hour meter records the total hours of
engine operation since manufacture. This
meter cannot be reset.
Engine Temperature
A thermometer measures water temperature,
giving an indication of engine temperature.
Air Temperature (if equipped)
The MFD displays actual air temperature in
either standard or metric units.
1. Enter the Engine Program.
2. Press and hold the MODE switch for ten
seconds to switch between standard and
metric units of measurement.
47
FEATURES
Instrumentation
MFD Digital Display Programs
Engine Program
Altitude (if equipped)
The rider can calibrate the altimeter for current
atmospheric conditions. Altimeter accuracy
will be +/-300 ft. (91 m) after adjustment.
1. Enter the Engine Program.
NOTE: Press and hold the MODE switch for ten
2. Press and release the SET button until the altimeter screen is active.
3. Press and hold the SET button for five seconds. When the digits
4. Press and release the SET button once to advance 50 feet (15 m).
NOTE: Press and hold the SET button to advance quickly by 100-foot (30 m)
5. Adjust the altitude display to within 50 ft. (15 m) of current altitude.
NOTE: The gauge reads barometric pressure and allows the rider to compen-
6. Press and release the MODE button to set the reading at the adjusted
NOTE: If the MODE button is not pressed within ten seconds, the gauge will
seconds to switch between standard and
metric units of measurement. When "ALt" displays, the program is in
the metric mode.
begin to flash, release the button.
increments.
sate for daily fluctuations in air pressure. The gauge can adjust the
displayed altitude to +/- 1300 ft. (396 m) from the preset value. It will
adjust up to +1300 ft. (396 m) above the calibrated altitude. Once the
+1300 ft. (396 m) offset has been reached, the next adjustment is 1300 ft. (396 m) from the calibrated altitude, and 50 ft. (15 m) will be
added to the altitude each time the SET button is pressed.
value.
automatically save the new entry.
Turbo Boost (FST models)
Turbo boost pressure displays in
the fuel level area of the gauge.
The word BOOST will also display
when this screen is active.
48
FEATURES
Instrumentation
MFD Digital Display Programs
History Program
Press and release the MODE button until the history program screen is
active. This screen will always display electrical system voltage level
and fuel level (if equipped).
Press and release the SET button to cycle through the Maximum Vehicle
Speed, Maximum Engine RPM and Service Interval Reminder screens.
Maximum Speed/Maximum RPM
The gauge automatically logs the maximum
speed and engine RPM even if the history
program is not active in the display.
1. Enter the History Program.
2. Press and release the SET button until
one of the two screens is active.
NOTE: The MPH and RPM values are both
3. Press and hold the SET button for three
NOTE: Due to electrical noise, the MFD may
reset at the same time. Reset the values before each run to obtain accurate
readings.
seconds to reset the recorded maximum
values for both MPH and RPM.
occasionally display MAX MPH/RPM values that are not representative of actual values.
49
FEATURES
Instrumentation
MFD Digital Display Programs
History Program
Service Interval Reminder
The gauge logs the number of engine
hours accumulated between service
reminders. When the logged hours
reaches the designated service interval
(set by the user), the gauge provides a
reminder that service is due. "SErVCE"
will flash in the odometer area and
"ENG" will flash in the icon area for five
seconds each time the engine is started
(until the service reminder is reset.) Use
the following procedures to reset the
reminder.
To reset the reminder at the existing interval:
1. Enter the History Program.
2. Press and release the SET button until the service interval screen is
active.
3. Press and hold the SET button for ten seconds, continuing to hold
even after the display begins to flash.
4. When the display stops flashing, release the button. The service
interval has been reset.
50
FEATURES
Instrumentation
MFD Digital Display Programs
History Program
Service Interval Reminder
To reset the reminder at a new interval:
1. Enter the History Program.
2. Press and release the SET button until the service interval screen is
active.
3. Press and hold the SET button for five seconds, until the hours begin
to flash. Immediately release the button.
4. Press the button again, up to five times, to advance the reminder in
50-hour increments.
NOTE: The maximum interval is 250 hours.
5. Press and release the MODE button to save the new settings.
To disable the service interval reminder:
1. Press the SET button once after reaching 250 hours on the display.
The gauge will display "OFF".
51
FEATURES
Instrumentation
MFD Digital Display Programs
M-10 ACE Suspension Adjustments (Cruiser)
A switch on the console
(above the ignition switch)
allows you to adjust the
M-10 ACE suspension
with the MFD control
switch. See page 71 for
instructions.
MFD Battery Replacement
Models equipped with the clock feature
have a battery to power the clock. If the
clock function of the MFD isn't working
properly, replace the battery. Replacement batteries are available from your
dealer.
1. Remove the plenum from the underside of the hood.
2. Locate the black battery compartment. It has a red wire and a brown
wire with a white stripe. It's located
about three inches down the main
harness from the point where the
harness connects to the MFD.
3. Cut the plastic cable tie from the
outside of the compartment.
4. Carefully cut the bottom of the compartment (opposite the wires) to
separate the heat-sealed seams. Squeeze the corners of the compartment inward so the battery is visible.
NOTE: Note the orientation of the battery before removing it. An incorrectly
installed battery will not maintain the clock.
ACE
GAUGE
ACE Suspension
Adjustment Switch
52
FEATURES
Instrumentation
MFD Battery Replacement
5. Using needle-nose pliers, grasp the battery and rotate it so the leading edge of the battery is raised slightly away from the battery
holder. Pull the battery out gently.
NOTE: The battery will not come out of the holder unless the leading edge of
6. Install a new battery with fingers only.
7. Seal the end of the battery compartment using high strength double-
8. Make sure the taped seam of the compartment faces the downward
9. Install a cable tie to secure the compartment to the wire harness in
Gauge Cleaning
1. Wipe the gauge face as needed using a clean cloth and a mild soap
2. Clean the back side of the gauge using a clean cloth and a mild soap
the battery is raised. Hold the battery compartment, not the wires,
while removing the battery. Pulling on the wires will separate them
from the battery holder.
sided tape between the two compartment halves or high strength
single-sided tape around the outside of the compartment.
side of the wire harness.
the same location where the previous cable tie was located. Make
sure the battery wires are not stretched tight.
and water solution. Wipe dry with clean, soft cloth.
and water solution. Do not remove the electrical connectors or protective rubber boot. Do not spray the back side of the gauge or the
wire harness with a pressure washer or other water source.
CAUTION
To prevent damage to the lens, do not use alcohol for cleaning. Do not allow
chemicals or sprays to come into contact with the lens. Immediately clean off
any gasoline that splashes on the gauge during refueling.
53
THE PERFECT FIT
IQ Front Suspension Adjustments
Independent Front Suspension (IFS)
Break in the suspension for approximately 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 snowmobile 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.
IFS Components
1. Skis
2. Front shocks and springs
3. Rod ends
4. A-arms
IFS Adjustment Options
• Shock damping (if equipped
with ArvinMeritor MPV
Select shocks)
• Front shock spring preload
• Optional springs
• Optional shock valving
(SwitchBack)
• Toe (ski alignment) (see page 146)
• Camber (see your dealer)
1
2
3
4
54
THE PERFECT FIT
IQ Front Suspension Adjustments
Shock Damping
Adjustments to the compression stiffness
of ArvinMeritor MPV Select shocks can
be made by turning the adjustment screw
located near the base of the shock. This
adjustment is the easiest to perform and it
should be considered first.
The factory setting for this shock is the
softest position, with the adjusting screw
all the way out (counterclockwise). If bottoming occurs, turn the screw clockwise to
increase compression and stiffen the ride.
When adjusting these shocks, we recommend that you turn the screw only 1/4 turn
at a time, then test ride. Always adjust
both shocks equally.
Front Shock Spring Preload
The factory preload setting should be appropriate for most riders and
conditions. Please see your Polaris dealer for assistance before attempting to adjust preload.
Increasing the spring preload too much may adversely affect the handling of the snowmobile and the performance of the rear suspension.
Decreasing the spring preload too much may allow the lower spring
retainer to fall off.
55
THE PERFECT FIT
IQ Front Suspension Adjustments
Shock Valving (FST IQ and FST SwitchBack only)
The 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.
Front Springs
The front springs can be changed if spring preload alone isn't sufficient
and further adjustment is desired to control suspension stiffness. See
your Polaris dealer for more information.
56
THE PERFECT FIT
Rear Suspension Adjustments
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
excellent 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 pre-
load should be set. However, this may vary with riding style. With a
little experimentation, each rider can find a preferred set-up. These
adjustments are easy to make, involve very little time or effort, and
greatly affect the ride.
• In deep snow, a new rail slide will offer improved performance over a
worn slide. It can also improve top speed.
• Polaris offers track kits for improved flotation in deep snow. See your
dealer for assistance.
NOTE: 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 the suspension lubrication information beginning on
page 115.
57
THE PERFECT FIT
IQ & SwitchBack Rear Suspension Adjustments
Initial Spring Preload Setting (Sag Method)
To set up the rear suspension torsion
spring preload, measure the distance
between the ground and rear bumper.
This is measurement X.
Take the first measurement with no
rider and with the rear suspension at
full extension.
NOTE: The rear bumper may need to
be lifted upward slightly to fully
extend the rear suspension.
Next, have the rider drop down hard
on the seat and bounce up and down
several times, collapsing the rear
suspension. With the rider seated,
measure the distance between the
ground and the rear bumper at the
exact location used for measurement X. This is measurement Y.
To determine sag, commonly referred to as ride-in, subtract measurement Y from X (sag=X-Y). If the measured sag is incorrect, adjust the
FRA position and/or rear torsion spring preload.
X
Y
SuspensionRecommended SagAdjustment
IQ (121)4-5 inches (10-13 cm)Torsion Spring
Preload
SwitchBack
(144)
5 inches (13 cm)
(see note below)
Torsion Spring
Preload
See
Page
59
63
This is only an initial setup, and final spring preload may vary based on
rider preference and riding conditions.
58
THE PERFECT FIT
IQ Rear Suspension Adjustments
Torsion Spring Preload
To adjust rear torsion spring preload, rotate the three-position cam using
the engine spark plug tool. Adjustment is easiest when the cam is
rotated from low to medium, and then to high. Rotating directly from
low to high will require significantly more effort.
Different rate torsion springs are available if a firmer ride is desired. See
your dealer for more information.
SoftMediumFirm
Rear Shock Compression Damping (Premium Shocks)
Turn the adjustment knob on the shock
reservoir to make adjustments to the
compression damping. Positions are
labeled on the shock. When adjusting,
we recommend that you turn the
adjuster slightly, then test ride.
• Turn the knob clockwise (A) for a
stiffer ride.
• Turn the knob counter clockwise (B)
for a softer ride.
AB
59
THE PERFECT FIT
IQ Rear Suspension Adjustments
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.
Front To Rear Coupling and the Front Rear Scissor Stop
(FRSS)
The front rear scissor stop (FRSS) couples the movement of the front
torque arm with the rear torque arm and limits the amount of independence between the movement of the front torque arm and the rear torque
arm.
When hitting a bump, the front torque arm starts to compress. The FRSS
links that movement to the rear torque arm, causing it to compress and
raise the rear suspension up as one, allowing the suspension to hit the
bump only once and reducing kickback.
The factory setting is usually adequate for all riders and conditions.
60
THE PERFECT FIT
IQ Rear Suspension Adjustments
Rear To Front Coupling and the Rear Rear Scissor Stop
(RRSS)
The rear rear scissor stop (RRSS) couples the movement of the rear
torque arm with the front torque arm and limits the amount of independent movement between the rear torque and the front torque arm.
Adjusting the RRSS either allows more weight to transfer to the rear for
more traction, or allows less weight to transfer to the rear, resulting in
improved cornering performance. An adjustment dot is located on the
RRSS. This dot is on the longest end of the scissor stop.
Rear Rear Scissor Stop (RRSS) - Attributes
Moving the RRSS to a higher position will have the following effects on
the suspension:
• Reduced weight transfer.
• Improved chatter bump ride.
• Improved cornering performance.
61
THE PERFECT FIT
IQ Rear Suspension Adjustments
Weight Transfer During Acceleration
The preferred method for controlling
weight transfer during acceleration is
by adjusting the rear rear scissor stop
(RRSS). The factory setting is the
best for most trail riding conditions.
To decrease weight transfer under
acceleration (for improved cornering), rotate the RRSS to a higher
position.
To increase weight transfer or ski lift
during acceleration, rotate the RRSS
to a lower position.
NOTE: Your dealer can help you with
initial setup and additional setup
instructions to help you achieve
your optimum ride. A scissor
stop tool is also available from
your dealer.
HIGH
LOWLOW
MEDIUM
62
THE PERFECT FIT
SwitchBack Rear Suspension Adjustments
Torsion Spring Preload
To adjust rear torsion spring preload, rotate the three-position cam using
the engine spark plug tool. Different rate torsion springs are available if
a firmer ride is desired. Contact your dealer for more information.
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.
Soft (long end of cam to front)
Medium (short end of cam up)
Firm (long end of cam up)
SoftMedium
Limiter Strap Position
High: Limiter strap in high position
increases ski pressure
Low: Limiter strap in low position
decreases ski pressure
Firm
High
Low
63
THE PERFECT FIT
SwitchBack Rear Suspension Adjustments
Rear Shock Compression Damping
The FOX Zero Pro XC shock is standard on the SwitchBack model.
Turn the adjustment knob on the shock reservoir to make adjustments to
the compression damping.
When adjusting, we recommend that you turn the adjuster slightly, then
test ride. The factory setting for this shock is ten (10) clicks counterclockwise.
AB
• Turn the rear track shock knob clockwise (A) for a stiffer ride.
• Turn the rear track shock knob counterclockwise (B) for a softer ride.
64
THE PERFECT FIT
FAST M-10 Rear Suspension Adjustments
The M-10 suspension has been designed to be very sensitive to rider
weight. Changes in rider weight of 25 lbs. (11 kg) or more might require
appropriate changes in settings. The following information has been
compiled to assist you in tuning your M-10 suspension to its maximum
potential and achieve the best possible ride. Please take the time to read
and understand all the possible adjustments available with this suspension.
Static Sag and Ride Height Settings
Static sag describes the difference in height of the rear bumper from the
suspension's fully extended position to its loaded height, with the rider
seated on the snowmobile. Too much sag will result in bottoming, and
too little sag will result in reduced rider comfort.
Sag is used to control ride quality and rebound travel. On this suspension, sag is controlled by two settings, the full range adjuster (FRA)
position and the rear spring preload.
65
THE PERFECT FIT
FAST M-10 Rear Suspension Adjustments
Static Sag and Ride Height Settings
1. To check sag, raise the rear bumper until the suspension is fully
extended (the rear shock will not extend any further). Measure the
distance from the ground to the bottom of the bumper (dimension
X) as shown in the illustration. Record the measurement.
2. Have the rider sit on the snowmobile and bounce up and down on
the seat a few times to set in the suspension. While the rider remains
seated, measure the distance from the ground to the top of the
bumper (dimension Y) and record it.
3. Subtract Y from X and you will have the SAG setting (X - Y = sag
setting. Example: 21 - 17 = 4). The correct amount of SAG for the
FAST M-10 rear suspension is 3-4 inches (8-10 cm).
If the measured sag is incorrect, adjust the FRA position and rear spring
preload. See pages 67-68.
66
X
Y
THE PERFECT FIT
FAST M-10 Rear Suspension Adjustments
Static Sag and Ride Height Settings
FRA Position
The FRA setting is the primary rear suspension adjustment. It will have
the MOST effect on the rear suspension performance. To adjust the
FRA:
1. Refer to the initial set-up reference chart (see page 70) to determine
the desired FRA position.
2. To adjust, loosen the hex bolts attaching the rear lower shock cross
shaft to the rail beam.
3. Using a 9/16" wrench, loosen the jam nuts on the preload bolts.
4. Adjust the preload bolts to the desired FRA position.
5. Tighten the jam nuts.
NOTE: Make sure the preload bolt contacts the slide block before tightening
6. Tighten the hex bolts and torque to 35 ft. lbs. (47 Nm).
NOTE: When the M-10 suspension is new, it will take from 25 to 200 miles
the jam nut.
(40-300 km) to properly break in the springs and shocks, at which time
the suspension will be softer and may require FRA re-adjustment.
Hex Bolt
Preload Bolt
Jam Nut
67
THE PERFECT FIT
FAST M-10 Rear Suspension Adjustments
Static Sag and Ride Height Settings
Rear Spring Preload
If FRA position alone does not allow the setup of the proper amount of
sag, the center retainer of the rear track shock can be replaced with
optional retainers to adjust the preload and change the sag. See your
Polaris dealer for assistance.
OPTIONAL RETAINERS
Retainer Insert
Part Number
Retainer Part NumberPreloadSag
5436109
NOTE: Whenever ordering any of the retainers listed in the chart, always
order the retainer insert as well. The insert is not removable once
installed, so a new insert is needed when installing a new retainer.
5135077
(standard on M-10 128)
5134923MiddleMiddle
5135080
(standard on M-10 136)
LeastMost
MostLeast
68
THE PERFECT FIT
FAST M-10 Rear Suspension Adjustments
Static Sag and Ride Height Settings
Ski Pressure
Ski pressure is set at the factory to deliver the optimum balance between
ride and handling. If a rider prefers more ski pressure for improved
steering performance, adjustments can be made to the front limiter strap
and front arm mount.
1. Determine if the rider
prefers comfort or control. Lean toward the #4
setting for comfort and
toward the #3 setting for
aggressive riding.
2. For full hole adjust-
ments, remove the 5/16"
nut and flat washers from
the lower attachments of
the limiter straps and
relocate the straps to the
desired position (i.e.
move from position 4 to 3). Replace the nut and washer. Tighten
securely.
3. For half-hole increments (such as 3/4), the limiter straps have slots
at the upper pinch bolt. These slots allow the bolts to be loosened
(rather than removed) for half-step adjustments. Re-tighten the
pinch bolts.
4
3
2
1
2
3
4
69
THE PERFECT FIT
FAST M-10 Rear Suspension Adjustments
Static Sag and Ride Height Settings
Ski Pressure
4. There are also two front
arm mounting holes in the
slide rail that can adjust ski
pressure. The lower hole
increases ski pressure
while the upper hole
decreases ski pressure.
NOTE: By design, the BIASED COUPLE design of the M-10 suspension dis-
places the rear arm as the front arm is compressed. This means that
when you raise the front limiter strap, at some point you will collapse
the rear suspension arm, which will affect SAG height and reduce rear
suspension travel.
Initial M-10 Suspension Set-up Chart
These charts are a guideline to be used for initial suspension set-ups.
Your set-up may vary based on your desired riding style.
M-10 128M-10 136
Rider Weight
with Gear
(lbs./kg)
Under 100/451 to 1 1/2Under 100*/45*1 to 1 1/2
100-150/45-681 1/2 to 2100-150*/45-68*1 1/2 to 2
150-200/45-902 to 2 1/2150-200*/45-90*2 to 2 1/2
200-250/90-1132 1/2 to 3200-250/90-1132 1/2 to 3
250-300/113-1363 to 3 1/2250-300/113-1363 to 3 1/2
300-350*/136-159*3 1/2 to 4300-350/136-1593 1/2 to 4
350+*/159+*4 to 5350+/159+4 to 5
*You may prefer an optional rear track middle spring retainer. See page 68.
Suggested FRA
Range (Lower
Number is Softer)
Upper
Lower
Rider(s) Weight
with Gear
(lbs./kg)
Suggested FRA
Range (Lower
Number is Softer)
70
THE PERFECT FIT
FAST M-10 ACE Rear Suspension Adjustments
MFD Suspension Adjustments (Cruiser)
A switch on the console
(above the ignition switch)
allows you to adjust the M10 ACE suspension with
the MFD control switch.
NOTE: The engine must be
running to make
suspension adjustments with the MFD
control switch.
1. Place the console
rocker switch on the
gauge setting (G).
2. Press and release the MODE
switch until the RIDE icon
appears in the voltage display
area.
3. Place the console rocker
switch on the ACE setting (A).
4. Press and release the MODE
button to increase the ACE setting for a firmer ride.
5. Press and release the SET button to decrease the ACE setting for a
softer ride.
NOTE: Each time the MODE or SET button is pressed, the ACE suspension
will adjust one position. The RIDE display indicates the new position
and the former position by flashing the bars between the two positions,
one bar for each level of adjustment. Press and hold the MODE or
SET button for 3 or more seconds to adjust the suspension to the fully
firm or fully soft position. The suspension is fully adjusted when no
bars flash in the RIDE display.
6. Return the console switch to the gauge setting (G) to operate the
MFD gauge.
ACE
GAUGE
ACE Suspension
Adjustment Switch
Ride Setting Display
71
THE PERFECT FIT
Handlebar Adjustments
Use the RIDER SELECT feature to adjust handlebar position. See page
34. Use the following steps to adjust handlebar angle at the handlebar
block.
1. Remove the handlebar cover
to expose the handlebar and
the four adjuster block bolts.
NOTE: If equipped, remove the
mountain bar.
2. Using a 7/16" wrench, loosen
the four nuts on the bottom of
the adjuster block (turn handlebar to left or right for
access to back nuts).
NOTE: If necessary, pry the blocks
apart with a screwdriver.
3. Adjust the handlebar to the
desired height. Be sure handlebars, brake lever and throttle lever 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.
4. Torque the front bolts first,
then torque the rear bolts.
Torque the bolts to 11-13 ft.
lbs. (15-18 Nm).
5. Reinstall the handlebar cover.
Mountain Bar
Handlebar
Cover
Adjuster
Block
Bolts
Nuts
72
THE PERFECT FIT
Passenger Grab Handle Adjustment (Touring)
On some Touring models the position of the passenger grab handles can
be adjusted for rider preference. To make an adjustment:
1. Unscrew and remove the knob
assemblies that secure the
grab handles.
2. Reposition the grab handles to
one of the three available
positions on the grab handle
tube between the operator seat
and the passenger seat.
3. Reinstall the knob assemblies
and tighten securely.
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.
NOTE: Exhaust systems are critical safety areas that must use approved
Polaris parts. Please see your Polaris dealer for service.
Knob
Assembly
73
THE PERFECT FIT
Traction Products
Studs
Before equipping your snowmobile 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.
CAUTION
Always install wear strips before installing studs. Failure to install wear strips
may result in cooler or tunnel damage. See page 75.
Never add shims to the wear strip. Track damage will result because of lack
of clearance between upper carrier wheels and track.
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.
CAUTION
Aggressive studding patterns may require grinding protruding stud bolts flush
to prevent idler wheel damage. Maintain track tension on studded tracks on
the tight side of the spec to prevent heat exchanger damage. Center of stud
must be at least 1 1/8" (2.86 cm) from the outside edge of the track.
74
THE PERFECT FIT
Traction Products
n 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 147.
If your snowmobile has carbide skags, it may be necessary to add track
studs to maintain proper vehicle control. Maintain a proper balance
between the number of studs and the length of carbide on the skags (the
more studs you use, the longer the carbide on the skags should be). See
your dealer's track studding chart.
Wear Strips
To avoid excessive tunnel wear, tunnel wear strips must be installed
whenever track studding is used.
Install the appropriate wear strip kit. See your dealer.
Wear strips are designed for a specific stud length. See your dealer's
studding chart for recommended traction accessories.
CAUTION
Whenever wear strips are relocated, be sure there's adequate stud clearance
to the heat exchangers. Lack of clearance may result in damage to heat
exchangers.
75
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 on the referenced pages. Look for a checkmark (n) on the referenced pages to
locate the pre-ride inspection items.
Oil Level (check before operating if vehicle was tipped
over)
84
76
PRE-RIDE INSPECTIONS
Check Before Starting the Engine
WARNING
Worn, damaged, or malfunctioning components may cause serious injury or
death. Before starting the engine, check all 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.
n 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.
n Throttle Safety Switch
Test the throttle safety switch system before the snowmobile is operated.
See page 94 for procedure.
n Seat Latches
Ensure that the seat latches are securely in place before every use of the
snowmobile.
77
PRE-RIDE INSPECTIONS
Check Before Starting the Engine
n 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.
n Steering System
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.
NOTE: If your snowmobile is equipped with RIDER SELECT, perform this
check in both the full up and full down steering positions.
78
PRE-RIDE INSPECTIONS
Check Before Starting the Engine
n 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" (1.3 cm).
A smaller distance indicates
low brake fluid level or air in
the hydraulic system. Refer
to the brake bleeding information on page 133.
Brake Lever Feel
If the brake lever feels “spongy” when squeezed, check the brake fluid
level and condition. Add fluid as needed. See page 132.
Check for the presence of air in the fluid system. See page 133 for more
information, or see your dealer for service.
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.
1/2" (1.3 cm)
WARNING
79
PRE-RIDE INSPECTIONS
Check Before Starting the Engine
n Parking Brake Lever Lock
Use the parking brake lever lock
only when you want the snowmobile to remain stationary; for
example, when parked on an
incline for a period of five minutes or less.
2
1
1. Brake Lever
2. Parking Brake Lever Lock
3. Master Cylinder Reservoir/
Cover
4. Fluid Level Indicator
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.
3
4
Lock Release
To release the lock, squeeze the brake lever tightly. The lock will return
to the unlock 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.
80
PRE-RIDE INSPECTIONS
Check Before Starting the Engine
n Track Inspection
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.
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.
NOTE: Track damage or failure caused by operation on ice or poor lubrication
conditions voids the track warranty.
81
PRE-RIDE INSPECTIONS
Check Before Starting the Engine
n Suspension Inspection
Loose nuts and bolts can reduce your snowmobile's reliability and cause
needless repairs and down time. Before beginning any snowmobile trip,
a visual inspection will uncover potential problems. Check the following items on a weekly basis or before any long trip.
ItemCheckPage
Suspension mounting boltsTightness--
Rear idler wheel boltsTightness143
Rear idler adjusting bolt locknutsTightness--
Torque arm boltsTightness--
Carrier and bogie wheel boltsTightness--
Front torque arm limiter strapCondition--
Rail slideCondition144
TrackTension142
All rear suspension componentsLubrication116
Ski runner/skagCondition--
Ski spindle boltsTightness--
Tie rod end nutsTightness--
82
PRE-RIDE INSPECTIONS
Check After Starting the Engine
n Engine Stop Switch
Check the auxiliary shut-off switch for proper operation. Push the
switch down to stop the engine. Pull it up to allow restarting.
n Ignition Switch
Make sure the engine stops when the ignition switch is turned to OFF.
n Lighting
Check the headlight (high and low beam), taillight, and brake light.
Replace burned out lamps before operating.
n Mirror Adjustment
If equipped, adjust your mirrors so they can be used to their full advantage.
n Operating Area
Before driving away, check your surroundings. Be aware of obstacles
and make sure bystanders are a safe distance from the snowmobile.
83
PRE-RIDE INSPECTIONS
n Tip-Over Inspections
In the event of a tip-over or rollover, check the oil level before operating
the snowmobile.
CAUTION
Failure to check the oil after a tip-over can result in serious engine damage.
Always check the oil level before operating a snowmobile that has tipped
over or rolled over.
NOTE: In the event of a tip-over or rollover, the engine will stop. To restart the
engine, turn the key to the OFF position, then restart.
WARNING
Operating a snowmobile with accident damage can result in serious injury or
death. Do not operate the snowmobile if vehicle components have been
damaged in a collision or tip-over. Have the snowmobile inspected by an
authorized Polaris dealer.
84
OPERATION
Fuel Safety
WARNING
Gasoline is highly flammable and explosive under certain conditions.
• Always refuel outdoors or in a well-ventilated area.
• Always turn off the engine before refueling.
• Do not overfill the tank. Do not fill the tank neck.
• Do not smoke or allow open flames or sparks in or near the area where
refueling is performed or where gasoline is stored.
• If gasoline spills on your skin or clothing, immediately wash it off with soap
and water and change clothing.
• Never start the engine or let it run in an enclosed area. Engine exhaust
fumes are poisonous and can cause loss of consciousness or death in a
short time.
WARNING
The engine exhaust from this product contains chemicals known to cause
cancer, birth defects or other reproductive harm. Operate this vehicle only
outdoors or in well-ventilated areas.
85
OPERATION
Break-In Period
The break-in period for your new Polaris snowmobile is the first 500
miles (800 km) of operation. No single action on your part is as important as following the procedures for a proper break-in. Careful treatment
of a new engine and drive components will result in more efficient performance and longer life for these components.
CAUTION
Excessive heat build-up during the first 500 miles (800 km) of operation will
damage close-fitting engine parts. Do not operate at full throttle or high
speeds for extended periods during the break-in period.
Use of non-recommended oil may cause serious engine damage. Always
use the recommended oil for your Polaris snowmobile.
1. Fill the fuel tank with the recommended fuel. See page 91.
2. Check the oil level in the oil tank. See page 106. Add oil if necessary to maintain at the recommended level.
3. Drive slowly at first. Vary the throttle positions. Do not operate at
sustained idle.
4. Perform regular checks on fluid levels, controls and areas outlined
on the daily pre-ride inspection checklist. See page 76.
5. During the break-in period, change both the oil and the filter at 500
miles or before seasonal storage, whichever comes first.
86
OPERATION
Starting the Engine
WARNING
Before starting the engine, always refer to all safety warnings pertaining to
snowmobile operation. Never start your snowmobile without checking all
components to be sure of proper operation. See Check Before Starting the
Engine beginning on page 77.
1. Turn the key to the ON position.
2. Pull the engine stop switch up to the RUN position.
CAUTION
To avoid injury and/or engine damage, do not operate the electric starter
while the engine is running.
3. Do not apply throttle when starting the engine unless extremely cold
temperatures (below -15° F/-26° C) prevent the engine from starting.
NOTE: Under these conditions, attempt to start the engine without using the
4. Turn the key to START to crank the engine. Release the key to the
5. Repeat the cranking procedure as needed until the engine starts.
NOTE: Always allow the engine to warm up to full operating temperature
throttle. If two to three attempts are unsuccessful, apply 1/8 to 1/4
throttle while cranking the engine. Ease off the throttle immediately
when the engine starts. Continue to apply just enough throttle to keep
the engine running until it idles smoothly.
ON position when the engine starts.
(150° F/65° C) before shutting it down. Avoid starting and stopping the
engine with less than 5 minutes of run time when the engine is cold.
87
OPERATION
Emergency Starting
If the battery is too weak to start the engine, and a battery charger is not
available, the engine can be started using jumper cables and a charged
battery from another vehicle. Carefully read and follow the instructions
on the following pages.
WARNING
Improperly connecting or disconnecting jumper cables can result in an explosion and cause serious injury or death. When connecting jumper cables,
always connect the negative (usually black) cable last. When removing
jumper cables, always disconnect the negative (usually black) cable first.
WARNING
Loose-fitting clothing can get caught in the engine when the vehicle is running with the hood open. This can cause serious injury or death. Remove or
control all items that could catch in the engine, including scarves, gloves,
jackets and clothing straps and hooks.
NOTE: If a car or truck battery will be used to jump start the snowmobile, turn
NOTE: Never attempt to jump start a discharged battery that is frozen.
the engine off. A running engine will put out too much electrical current
for the snowmobile battery.
88
OPERATION
Emergency Starting
1. Always wear eye protection when jump starting your vehicle.
2. Keep bystanders away from the vehicles.
3. Perform the emergency starting procedure in a well-ventilated area.
4. Position the vehicles close enough for the jumper cables to reach
easily between the batteries, but do not allow the vehicles to touch
each other.
5. Lock the parking brakes on both vehicles to prevent accidental
movement.
6. Open the hood and remove the left side panel.
7. Decide which of the jumper cables will be positive (usually red or
yellow) and which will be negative (usually black).
NOTE: Never connect a jumper cable to the fuel system or fuel lines.
8. Pull back the red plastic boot covering the positive terminal of the
weak battery. Connect one end of the positive jumper cable to the
positive terminal of the weak battery.
9. Connect the other end of the positive jumper cable to the positive
terminal of the charged battery.
NOTE: Make sure that the end of the negative cable by the weak battery is not
10. Connect the other negative end of the jumper cable to the negative
11. Connect the end of the negative jumper cable by the weak battery to
NOTE: Always be sure that the jumper cables do not interfere with the belts,
contacting the snowmobile battery or chassis.
terminal of the charged battery.
the CHASSIS of the snowmobile. There may be a small spark when
this is done, but this is normal.
pulleys or clutches on either vehicle.
89
OPERATION
Emergency Starting
12. Make sure that the engine stop switch is in the UP position.
13. Attempt to start the vehicle.
14. If the engine does not turn over (crank over), wait 30 to 60 seconds
and attempt to start the engine again. If the engine does not start,
wait another 1 to 2 minutes and attempt to start the engine again.
15. If the engine still does not start, try adjusting the clips on the jumper
cable ends to ensure that they have a good electrical connections.
Repeat step 14.
16. If the engine still does not start, remove the jumper cables as outlined in step 17 and transport the snowmobile to an authorized
Polaris dealer for service.
17. Carefully remove the jumper cables in this order:
A. Remove the negative end of the jumper cable from the
snowmobile chassis.
B. Remove the negative end of the jumper cable from the
charged battery.
C. Remove the positive end of the jumper cable from the
charged battery.
D. Remove the positive end of the jumper cable from the
weak battery.
18. Reinstall the left side panel.
19. Close and secure the hood.
90
OPERATION
Fuel
For peak performance, Polaris recommends the use of 91 octane or
higher fuel. Although 87 octane fuel is usable, some engine performance will be lost and fuel economy will decrease. Do not use lower
than 87 octane fuel. Do not use fuel containing more than 10% ethanol (including E85).
CAUTION
Operating with obstructed fuel systems will result in serious engine damage.
Perform maintenance as recommended.
Damage to the fuel pump will occur if the snowmobile is operated with an
empty fuel tank. Do not allow the snowmobile to run out of fuel. Always refuel
when the level is low.
Prolonged exposure to petroleum based products may damage paint. Always
protect painted surfaces when handling fuel.
Fuel Level
The fuel symbol and the last fuel bar on the MFD gauge will blink when
the fuel level reaches 1/8th tank. There will be approximately one gallon
of fuel remaining. Refuel as soon as possible. Do not allow the snowmo-
bile to run out of fuel.
Fuel System Deicers
If you use non-oxygenated fuel, Polaris recommends the regular use of
isopropyl-based fuel system deicer. Add one to two ounces per gallon
(8-16 ml per liter) of gasoline to prevent engine damage resulting from
fuel system icing and lean fuel mixtures. Never use deicers or additives containing methanol. Polaris also recommends the use of Carbon Clean
Plus. See page 153 for the part numbers of Polaris products.
If you use oxygenated fuel containing ethanol, additional alcohol deicers or water absorbing additives should not be used.
91
OPERATION
Track Warm-Up
WARNING
A loose track or flying debris could cause serious injury or death. Stand clear
of the front of the machine 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. Be sure the rear support is stable.
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.
92
OPERATION
Track Warm-Up
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
approximately 4" (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.
NOTE: It will take longer to warm up the track sufficiently during colder out-
4. Release the throttle, apply the brakes, shut off the engine and lower
5. Grasp the skis by their front loops and move them from side to side
door temperatures.
the snowmobile to the ground.
to loosen snow and ice.
93
OPERATION
n Engine Stop Switch
Push down on the engine stop switch to
ground out the ignition and stop the
engine quickly. Pull the switch up to the
RUN position to allow restarting.
n Throttle Safety Switch
The throttle safety switch is designed to limit engine speed to 2400
RPM whenever all pressure is removed from the throttle lever and the
throttle cable or throttle valves do not return to the normal closed position. If the throttle lever is depressed with a throttle valve error, the Malfunction Indicator Lamp will come on and vehicle speed will be limited
to 18 MPH (29 km/h).
See page 38 for more information about conditions that will cause vehicle speed and engine speed to be limited.
WARNING
Operating the snowmobile with a faulty throttle safety switch can result in
serious injury or death in the event of an accident. If the throttle safety switch
does not limit engine speed to 2400 RPM when all pressure is removed from
the throttle lever during a throttle malfunction, immediately push down the
engine stop switch. Do not start the engine again until the malfunction has
been corrected by your dealer.
Stop Switch
This four-stroke snowmobile has a self-diagnostic check of the throttle
safety switch. The switch operation is checked through the engine control unit for correct operation. If a defective switch is detected by the
self diagnostics system, the MIL will illuminate. Take your snowmobile
to an authorized Polaris dealer for diagnosis and repair if the MIL is illuminated.
94
OPERATION
n Throttle Lever
WARNING
An improperly functioning throttle lever may cause erratic machine behavior
and loss of control, which could result in serious injury or death. If the throttle
lever does not work properly, DO NOT start the engine.
If the engine speed limits at 2400 RPM when the throttle lever is
released:
1. Turn the ignition switch to OFF.
2. Visually inspect the throttle cable and throttle body to determine
what caused the safety switch to activate.
3. Test the throttle lever by compressing and releasing it several times.
The lever and cable must return to the idle position quickly and
completely.
4. If the throttle lever operates properly, turn the ignition switch on and
go through normal starting procedures.
5. If the engine doesn't start, take the snowmobile to an authorized
Polaris dealer for service.
NOTE: Excessive freeplay in the throttle cable may cause the safety switch to
activate, preventing the engine from starting. If this occurs, return the
snowmobile to an authorized Polaris dealer for service.
Turbo Noise (FST)
Under some conditions, when the throttle lever is released the boost
pressure dump valve will release pressure, and you may hear the sound
of escaping air. This is a normal occurrence on turbo-charged models.
95
OPERATION
Electronic Reverse (PERC 4t)
Electronic reverse will activate only when the vehicle is stopped and
engine speed is below 2500 RPM. Maximum vehicle speed when operating in reverse will be approximately 12 MPH (19 km/h).
WARNING
Improper reverse operation, even at low speeds, may cause loss of control,
resulting in serious injury or death. Damage will occur to the gearcase or
transmission if shifting is attempted when the engine is operating above idle
speed.
• Shift to or from reverse only when the snowmobile is stopped and when
engine speed is at idle.
• Look behind the snowmobile before and while backing.
• Avoid sharp turns.
• Apply throttle slowly.
Engaging Reverse
1. Stop the snowmobile and leave the
engine idling.
2. Make sure the area behind your snowmobile is clear.
3. Push the yellow reverse button on the
left-hand control for one second, then
release.
NOTE: A reverse light on the instrument panel will indicate that the snowmo-
bile is in reverse.
4. Apply the throttle slowly to make sure the snowmobile is in reverse.
NOTE: If the engine stops running, the snowmobile will be in forward gear
when it's restarted.
Reverse Button
96
OPERATION
Electronic Reverse (PERC 4t)
Disengaging Reverse
1. Stop the snowmobile and leave the engine idling.
2. Push the yellow reverse button for one second and release. The light
on the instrument panel will shut off.
3. Apply the throttle slowly to make sure the snowmobile is in forward.
n Emergency Stopping
The following chart lists methods for stopping the snowmobile in the
event of an emergency. See page 94 for more information about the
engine stop switch.
SYSTEMWHAT IT DOES
Ignition SwitchInterrupts ignition circuitAll
BrakeSlows jackshaftAll
Engine Stop SwitchInterrupts ignition circuitAll
THROTTLE
CONDITION
97
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