Polaris Timbersled 120R Owner's Manual PDF

2021

Timbersled SX 120 Timbersled RIOT Timbersled ARO

OWNERS MANUAL

For Maintenance and Safety

WARNING Cancer and Reproductive Harm

www.P65Warnings.ca.gov/passenger-vehicle.

! WARNING Read, understand, and follow all of the instructions and safety

precautions in this manual and on all product labels.

Failure to follow the safety precautions could result in serious injury or death.

For videos and more information about a safe riding experience with your Polaris vehicle, scan this QR

Code with your smartphone.

!

2021 Owners Manual

120 SX ARO 129 ARO 129 S ARO 129 LE ARO 129 LE

ARO 129 S VELOCITY ARO 137

ARO 137 LE Timbersled RIOT 120

Timbersled RIOT 120 LE Timbersled RIOT 120 S LE

Timbersled RIOT 120 VELOCITY

Unless noted, trademarks are the property of Polaris Industries Inc.

QR Codes is a registered trademark of DENSO WAVE INCORPORATED. EK is a copyright trademark of Enuma Chain Mfg. Co., Ltd. 3M is a registered trademark of 3M Company. Wilwood is a registered trademark of Wilwood Engineering. FOX is a registered trademark of Fox Factory Inc.

Copyright 2020 Polaris Industries Inc. All information contained within this publication is based on the latest product information at the time of publication. Due to constant improvements in the design and quality of production components, some minor discrepancies may result between the actual vehicle and the information presented in this publication. Depictions and/or procedures in this publication are intended for reference use only. No liability can be accepted for omissions or inaccuracies. Any reprinting or reuse of the depictions and/or procedures contained within, whether whole or in part, is expressly prohibited.

The original instructions for this vehicle are in English. Other languages are provided as translations of the original instructions.

Printed in U.S.A. 9931501 Rev 01

Thank you for purchasing a POLARIS vehicle, and welcome to our world-wide family of POLARIS enthusiasts. Be sure to visit us online at www.polaris.com for the latest news, new product introductions, upcoming events, career opportunities and more.

Here at POLARIS we proudly produce an exciting line of utility and recreational products. We believe POLARIS sets a standard of excellence for all utility and recreational vehicles manufactured in the world today. Many years of experience have gone into the engineering, design, and development of your POLARIS vehicle, making it the finest machine weve ever produced.

For safe and enjoyable operation of your vehicle, be sure to follow the instructions and recommendations in this owners manual. Your manual contains instructions for minor maintenance, but information about major repairs is outlined in the POLARIS Service Manual and can be performed by a factory certified Master Service Dealer (MSD) technician.

Your POLARIS dealer knows your vehicle best and is interested in your total satisfaction. Your POLARIS dealership can perform all of your service needs during and after the warranty period.

For the most up-to-date owners manual visit https://www. polaris. com/en-us/ owners-manuals.

3

WELCOME

The following signal words and symbols appear throughout this manual and on your vehicle. Your safety is involved when these words and symbols are used. Become familiar with their meanings before reading the manual.

DANGER DANGER indicates a hazardous situation which, if not avoided, WILL result in

death or serious injury.

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

in death or serious injury.

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

in minor to moderate injury.

NOTICE

NOTICE provides key information by clarifying instructions.

IMPORTANT IMPORTANT provides key reminders during disassembly, assembly, and

inspection of components.

The Prohibition Safety Sign indicates an action NOT to take in order to avoid a hazard.

The Mandatory Action Sign indicates an action that NEEDS to be taken to avoid a hazard.

4

SAFETY SYMBOLS AND SIGNALWORDS

Introduction . . . . . . . . . . . . . . . . . . . . 7 Safety . . . . . . . . . . . . . . . . . . . . . . . 9 Features . . . . . . . . . . . . . . . . . . . . . 27 The Perfect Fit . . . . . . . . . . . . . . . . . . 31 Pre-Ride Inspection . . . . . . . . . . . . . . . 49 Operation . . . . . . . . . . . . . . . . . . . . 53 Maintenance . . . . . . . . . . . . . . . . . . 57 Specification . . . . . . . . . . . . . . . . . . 85 Warranty . . . . . . . . . . . . . . . . . . . . 105 Maintenance Log . . . . . . . . . . . . . . . . 111

5

TABLE OF CONTENTS

6

INTRODUCTION IMPORTANT NOTES FOR OWNERS AND DRIVERS After reading this manual, store it with the snow bike for convenient reference. It should remain with the vehicle when it 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 snow bike are inspected at specific mileage intervals. This service can be performed by your authorized Timbersled dealer.

You and your dealer must complete the registration form included with your vehicle and forward it to us. This form should be completed at the dealership upon purchase, and 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 vehicle before allowing them to make longer trips. Teach them proper riding courtesy, and enroll them in drivers training and safety courses sponsored by local or state organizations.

PRESERVATION OF THE ENVIRONMENT Timbersled 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.

Clubs and other organizations are working together to protect our environment. Please support their efforts and operate your snow bike with consideration for the protection and preservation of our environment.

INSTALLATION See your local Timbersled dealer for installation instructions and accessory attachments.

7

INTRODUCTION

VEHICLE IDENTIFICATION NUMBERS Whenever corresponding about a Timbersled, be sure to refer to the vehicle identification number (VIN) and the serial number. The VIN and serial number decalq can be found on the top of the chassis. Record your Timbersleds serial number in the spaces provided.

NOTICE If installing an aftermarket tunnel wrap, do not cover the tunnel serial number with the wrap. If the tunnel wrap doesnt provide an opening for the label,

remove the section of wrap where the label is located.

q Serial Number

SERIAL NUMBER:

8

INTRODUCTION

SAFETY OPERATOR SAFETY Follow the recommended maintenance program on page 57 to ensure that all critical components on the snow bike are thoroughly inspected at specific intervals outlined in the Periodic Maintenance Chart. Your dealer can perform this service.

WARNING Driving a snow bike requires your full attention. DO NOT drink alcohol or use drugs or medications before or while driving. They will reduce your alertness

and slow your reaction time. Snow bikes are capable of traveling at high speeds. Use extra caution to ensure operator safety. Make sure your snow bike is in excellent operating

condition at all times. Always check major and vital safety components before every ride.

All Timbersled snow bikes 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 snow bike 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.

HOST BIKE The Timbersled Snow Bike system is designed to be attached to a variety of host bikes.

WARNING Read and understand your host bikes operation manual and follow all safety and maintenance information. Failure to do so could result in serious injury or

death.

STAY CLEAR OF TRACK Your snow bike is propelled by a revolving track that must be partially exposed for proper operation.

9

SAFETY

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 snow bike 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.

RIDING POSITION Operating a Timbersled requires skill and balance for proper control. Rider positions may vary with experience and the features available on some models, but under many conditions the proper position is to be seated with both hands on the handlebar grips for proper throttle, brake, and steering control. See your host bikes owners manual for proper riding position.

WARNING Improper riding position may reduce control and could result in serious injury or

death. Always ride in a position that allows for control of your vehicle.

RIDER CAPACITY This Timbersled is designed for a single rider only. Never carry a passenger on this vehicle.

RIDING APPAREL SAFE RIDING GEAR Always wear helmet, eye protection, gloves, long- sleeve shirt, long pants, over-the-ankle boots and seat belt (if equipped) at all times. Protective gear reduces the chance of injury.

q Helmet w Eye Protection e Long Sleeves r Gloves t Long Pants y Over-the-Ankle Boots

10

SAFETY

HELMET Wearing a helmet can prevent a severe head injury. Whenever riding a Timbersled vehicle, always wear a helmet that meets or exceeds established safety standards. Clasp the buckle and pull each strap tight to ensure the helmet is properly secured to the head.

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 Timbersled vehicle, always wear shatterproof goggles or use a shatterproof helmet face shield. Timbersled 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 page 23.

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.

11

SAFETY

SURVIVAL PREPARATION For your safety, always ride in a group. Always tell someone where you're going and how long you expect to be gone. If it isn't possible to ride with others, and you must travel into remote areas, always carry survival equipment that's appropriate to the conditions you may encounter. Such equipment may include, but is not limited to: extra clothing, a sleeping bag, a flashlight, food and water, a signaling mirror, a means of building a fire, and a two-way radio or cellular telephone.

Always carry the owners manual on your snow bike. For added protection, purchase and carry the following items on your snow bike as well:

Extra Set of Spark Plugs Tow Rope Extra Oil Fuel Deicer Winter Survival Kit

Spare Drive Chain Spare Chain Case Chain (if equipped)

Trail Map First Aid Kit Tool Kit

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 snow bike operation and speed limits. Always be alert and pay attention to the trail ahead. If your speed is 40 MPH (64 km/h), your snow bike is traveling about 60 feet (18 m) per second. If you look back for only two seconds, your snow bike will travel about 120 feet (36 m). If your speed is 60 MPH (96 km/h), your snow bike will travel about 180 feet (55 m) in two seconds.

Traveling at night requires extra caution. If your host bike is equipped with a headlight, check headlight and taillight to ensure proper operation, and dont over-drive your headlight beam. Always be able to bring your snow bike to a stop in the distance illuminated by the headlight.

12

SAFETY

HIDDEN OBSTRUCTIONS Always be aware of surroundings and terrain when riding your snow bike. Hazardous obstructions may be hidden beneath the snow. Striking a hidden obstacle could cause loss of control of your vehicle and lead to serious injury or death. Remain on established trails whenever possible to reduce exposure to hazards. Changes in snow condition can greatly increase the likelihood of impact from objects hidden beneath the snow. Take care when riding in light, fluffy snow as it can easily conceal hazards from view and your snow bike will ride lower in the snow. Early- and late-season riding also increases risk of hitting objects when snow is fresh or starting to melt. Reduce speed and use extra caution whenever riding in these conditions.

DRIVER AWARENESS Slow down when traveling near poles, posts, or other obstacles. Be especially alert if you're snow biking 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 snow bike will drown out the sound of approaching vehicles. Look ahead, behind, and to both sides before turning or crossing railroad tracks or highways. Steep embankments may also hide your view. Always leave yourself a way out.

Variances in snow depth and/or water currents may result in uneven ice thickness. You may drown if you break through the ice. Never travel on frozen bodies of water unless you have first verified that the ice is sufficiently thick to support the weight and moving force of the snow bike, you and your cargo, together with any other vehicles in your party. Always check with local authorities and residents to confirm ice conditions and thickness over your entire route. Operators assume all risk associated with ice conditions on frozen bodies of water.

When teaching inexperienced operators to ride, set up a predetermined course for practice. Make sure they know how to drive and control the snow bike before allowing them to make longer trips. Teach them proper snow bike courtesy, and enroll them in driver's training and safety courses.

DISABLED OPERATORS Safe operation of this rider-active vehicle requires good judgement and physical skills. Operators with cognitive or physical disabilities have an increased risk of loss of control, which could result in serious injury or death.

MOUNTAINOUS TERRAIN RIDING Mountainous terrain operation, even for experienced riders, can present conditions and situations that could result in serious injury or death. Please review all of the information about riding in mountainous terrain on the following pages of this manual.

13

SAFETY

WARNING An avalanche can occur at any time, in any conditions and on any slope.

The avalanche information provided in this manual should be considered basic information and is not intended to replace your participation in an avalanche safety training course. After reviewing the avalanche information in this manual, be sure to participate in an avalanche safety training course before riding in mountainous terrain. The training course will provide more information as well as the opportunity to practice riding and using proper search and recovery techniques.

For more information, education, training courses, and links to international resources, visit www.avalanche.org or scan the QR Code with your smartphone or other device. See page 17.

GET THE SAFETY GEAR In addition to carrying a spare chain, spark plugs and tools on each snow bike, each person in your riding group should wear the recommended snow bike riding apparel and carry (on their person) the following survival items when riding in mountainous terrain:

A digital avalanche beacon with new fresh alkaline batteries

An avalanche probe A compact shovel and hand saw A backpack (preferably an avalanche air bag backpack)

Emergency provisions, including the following items: Small first aid kit Extra pair of gloves Extra dry socks Tow rope, map, compass/GPS Lighter or waterproof matches Signal mirror and whistle Bottled water High calorie snack food Compact emergency blanket Cell phone Radio

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SAFETY

GET TO KNOW YOUR SAFETY GEAR Following the safety gear and apparel recommendations will increase your chances of survival if you encounter an avalanche or become stranded in the backcountry, but even experienced and properly-equipped snow bikers, hikers and skiers perish in avalanches or succumb to hypothermia. Using a beacon or probe for the first time during an avalanche recovery operation, or not knowing how to deploy your avalanche air bag backpack during a slide, should be considered UNACCEPTABLE to you and all members of your riding group. Its critical that you and all members of your riding group know how to use the safety gear.

While you may know how to use your gear, you may have to rely on your riding group to find you in an avalanche. Make sure they know how to use their gear.

Dress in layers. Multiple layers of clothing provide the best barrier to cold and wind. Layers can be removed, but if you start out without enough layers, they cannot be added later. Avoid cotton materials, which will freeze if they get wet.

Wear highly visible gear. Try on all gear and equipment to make sure it fits and doesnt interfere with your riding capabilities. Place all survival aids in your backpack and wear the backpack at all times. Non-essential items can be stored on the snow bike in an accessory bag.

Read and follow the manufacturers user and maintenance instructions for all gear. If you have questions about how your gear works, contact the manufacturer for more information.

Practice using your beacons, shovels and probes with your riding group in real-world conditions wearing all of your gear. Have someone hide an active transmitting beacon by throwing it (not walking it) into a snowbank and timing your groups search for it.

Test deploying your gear. If you own an avalanche air bag backpack, check with the manufacturers test deployment guidelines and bottle weight replacement specifications. Most air bag backpack manufacturers recommend testing the pack once a year so you know it works and feel comfortable with the bag and deployment time.

Make sure your probe and shovel are in good condition and that you know how to assemble them.

GET THE PICTURE Slopes steeper than 30 are more prone to avalanches, but any slope should be considered avalanche terrain, even small slopes with trees. Low-angle slopes are also avalanche terrain if they have steeper slopes above them.

NOTICE The 30 slope graphic is for illustration purposes only. The risk of an avalanche

is always present in mountainous terrain, regardless of slope angle.

15

SAFETY

Always look for the following warning signs of unstable snow. If you see or hear any of these signs, riding on or below any slope is dangerous and should be avoided:

Recent avalanches A whumpfing sound under a snowpack

Cracks across the top of a snowpack A recent heavy snowfall Blowing snow Rain Rapid warming

GET OUT OF HARMS WAY Before riding, always tell a responsible person (i.e. at the lodge or gas station) where your group is going.

Never ride alone. Always ride in a small, manageable group. Riding in a large group makes it more difficult to track riders or find missing members.

Go one at a time. Only one snow bike at a time should cross, ascend or highmark a slope. Other riders should watch from a safe location until the previous rider exits the slope.

Never park at the base of a slope or at the bottom of a gully or valley. When parking to take a break or watch other riders, park at the sides of the slope with the front of your snow bike pointed away from the slope.

GET TO KNOW YOUR SNOW BIKE Because Timbersled snow bikes feature tall track paddles, the rear suspension rails and sliders will sit above the snowpack on a groomed trail. Always deploy the scratchers and limit high speed operation when trail riding.

Always practice riding your snow bike in a safe, open, flat area before attempting your first ride in mountainous terrain. This is especially important for low- elevation riders who are not accustomed to riding a snow bike designed for deep snow.

Do not ride in mountainous terrain until you are comfortable riding and controlling your snow bike in deep snow.

Practice turning, leaning and braking, both on the trail and off the trail. When youre comfortable with these maneuvers, practice more advanced maneuvers in deep flat snow.

Learn techniques from more experienced riders.

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SAFETY

Practice traversing through deep snow, which is when you will often need to steer by leaning your body weight in the desired direction.

Practice using proper throttle control to maintain vehicle momentum and adequate track speed in deep snow. Everyone gets stuck at some point in time. If you know your snow bike is becoming stuck, try to turn downhill as much as you can before the snow bike comes to a stop.

GET THE FORECAST Make a riding plan based on the current avalanche and weather forecast. It is important to remember that overnight weather conditions may have created unsafe riding terrain that was considered safe the day before. Visit www.avalanche.org or scan the QR Code. Follow the page links to locate current avalanche reports and conditions for your area of operation.

GETAVALANCHE SAFETY TRAINING Timbersled recommends you and all members of your riding group participate in an avalanche safety course. Visit www.avalanche.org/education or scan the QR Code for education and training resources.

AVALANCHE AWARENESS Avalanches are a matter of timing. A steep slope can be safe one day, but unsafe the next day due to changing weather and wind conditions.

Always review the user instructions provided with your safety equipment and follow the recommendations for maintenance, testing and use. Always test your safety equipment to ensure it works properly before riding in mountainous terrain.

Always store your survival gear in your backpack and wear the backpack. Do not store your survival gear on the snow bike.

Always research current avalanche conditions in your area of operation before riding. Check with local law enforcement, resort or lodging personnel, gas station attendants and other riders to learn about current conditions and any advisories in the area.

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SAFETY

Read and understand the avalanche danger scale. Pay attention to any danger level warnings issued for your area of operation.

Always remain alert while riding in mountainous terrain. Be aware of snowpack conditions above you as you ride. Avalanches can occur at any time regardless of current condition reports.

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SAFETY

North American Public Avalanche Danger Scale Avalanche danger is determined by the likelihood, size and distribution of avalanches.

DANGER LEVEL TRAVEL ADVICE LIKELIHOOD OF

AVALANCHES

AVALANCHE SIZE AND

DISTRIBUTION

5 Extreme

Avoid all avalanche terrain.

Natural and human-triggered avalanches certain.

Large to very large avalanches in many areas.

4 High

Very dangerous avalanche

conditions. Travel in avalanche terrain not recommended.

Natural avalanches likely; human- triggered

avalanches very likely.

Large avalanches in many areas; or very large

avalanches in specific areas.

3 Considerable

Dangerous avalanche

conditions. Careful snowpack evaluation,

cautious route- finding and conservative

decision-making essential.

Natural avalanches possible;

human-triggered avalanches

likely.

Small avalanches in many areas; or large avalanches in specific areas; or very large avalanches in isolated areas.

2 Moderate

Heightened avalanche

conditions on specific terrain

features. Evaluate snow and terrain carefully; identify

features of concern.

Natural avalanches

unlikely; human- triggered avalanches possible.

Small avalanches in

specific areas; or large avalanches in isolated areas.

1 Low

Generally safe avalanche

conditions. Watch for unstable snow on isolated terrain

features.

Natural and human-triggered avalanches unlikely.

Small avalanches in

isolated areas or extreme terrain.

Safe backcountry travel requires training and experience. You control your own risk by choosing where, when and how you travel.

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SAFETY

ICE AND SNOW BUILD-UP WARNING

Ice and snow build-up may interfere with the steering and braking of your snow bike, resulting in serious injury or death. Keep the snow bike free of snow and

ice.

Before driving, manually turn the ski 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.

DRIVING ON SLIPPERY SURFACES WARNING

Never attempt an abrupt change of direction when operating on slippery surfaces. Proceed slowly and use extra caution. Driving on ice or hard-packed snow reduces steering and braking control, which may result in loss of control and serious injury or death. Slow down and use extra caution when operating

on slippery surfaces.

INADEQUATE SNOW CONDITIONS NOTICE

Driving in too little snow will result in excessive wear and damage to the slide rail, track, ski, ski skags, and/or spindle.

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 snow bike becomes stuck in snow, clear the track and tunnel area of snow, then step down the snow in front of the snow bike so that when the throttle is opened, the snow bike will be able to climb up and over the snow.

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SAFETY

DRIVING DOWNHILL When riding downhill, shift your weight to the rear of the snow bike and reduce your speed to a minimum. Apply just enough throttle to keep the engine from stalling, allowing the engine's compression to help slow the snow bike and keep it from rolling freely downhill.

WARNING When driving on long downhill stretches, pump the brakes. Riding the brakes may cause the brake system to overheat, which may result in brake failure. Excessive or repetitive use of the brakes for high speed stops will also cause an overheated brake system. This condition may lead to a sudden loss of

brakes and/or fire and may result in serious injury or death.

DRIVING IN HILLY TERRAIN WARNING

Climbing a hill or crossing the face of a slope may result in loss of balance and 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 snow bike to maintain proper balance and avoid possible roll-over.

Slow down when reaching the crest of a hill. Be prepared to react to obstacles, sharp drops or other people or vehicles that may be on the other side of the hill.

If you're unable to continue up a hill, turn the snow bike 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. Keeping away from the downhill side of the snow bike, pull the rear of the snow bike around and point the front end and skis downhill. Remount the snow bike, restart the engine, and descend the hill carefully.

COLD WEATHER DRIVE-AWAY Whenever your snow bike has been parked for a length of time, especially overnight, always make sure the ski and track are loosened from ice and snow before attempting to drive. Apply the throttle with enough authority to put the snow bike into motion, but always operate within safety limits.

CAUTION Reference host bikes owners manual to insure bike is adequately prepared

for cold temperature conditions.

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SAFETY

MANEUVERABILITY While much control and maneuverability is achieved through the steering system and ski, maximum control is achieved by the shifting of your body weight. Maneuverability will change for lighter operators.

DRIVING RESPONSIBLY Every snow bike handles differently, and even the most benign conditions may become dangerous if operators drive improperly. If you're new to snow biking, acquaint yourself with the snow bike and with what it will and won't do under various conditions. Even seasoned drivers should spend some time getting the feel for a snow bike before attempting ambitious maneuvers.

A snow bike depends on the rider's body position for proper balance in executing turns, traversing hills, etc. Always start on a smooth, level area to begin building your operating experience.

Before allowing someone else to use your snow bike, know the extent of their operating skills. Check to see if they've taken a safety course and have an operator's certificate. For their protection, as well as yours, make sure they take a safety course. Everyone can benefit from the course.

Don't jump your snow bike over large drifts or similar terrain. Jumping may injure your back because of spinal compression that could occur when the snow bike impacts the ground. The seat and suspension of your snow bike have been designed to provide protection under normal riding conditions. Your snow bike is not intended for this kind of use.

Be courteous to oncoming traffic by dimming your headlights (if equipped) and reducing your speed.

When traveling in a group of snow bikes, don't tailgate (follow too closely). Leave enough distance between snow bikes 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 traffic around your vehicle. Drive defensively to avoid accidents.

If equipped, remove the key from the ignition when you leave the snow bike unattended.

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SAFETY

WINDCHILL/TEMPERATURE CHARTS The following information is provided to help you determine when temperatures become dangerous for riding.

WINDCHILL CHART (F) Wind Speed in MPH

Actual Thermometer Reading (F)

40 35 30 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45

Equivalent Temperature (F)

Calm 40 35 30 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 5 36 31 25 19 13 7 1 -5 -11 -16 -22 -28 -34 -40 -46 -52 -57 -63 10 34 27 21 15 9 3 -4 -10 -16 -22 -28 -35 -41 -47 -53 -59 -66 -72 15 32 25 19 13 6 0 -7 -13 -19 -26 -32 -39 -45 -51 -58 -64 -71 -77 20 30 24 17 11 4 -2 -9 -15 -22 -29 -35 -42 -48 -55 -61 -68 -74 -81 25 29 23 16 9 3 -4 -11 -17 -24 -31 -37 -44 -51 -58 -64 -71 -78 -84 30 28 22 15 8 1 -5 -12 -19 -26 -33 -39 -46 -53 -60 -67 -73 -80 -87 35 28 21 14 7 0 -7 -14 -21 -27 -34 -41 -48 -55 -62 -69 -76 -82 -89 40 27 20 13 6 -1 -8 -15 -22 -29 -36 -43 -50 -57 -64 -71 -78 -84 -91 45 26 19 12 5 -2 -9 -16 -23 -30 -37 -44 -51 -58 -65 -72 -79 -86 -93 50 26 19 12 4 -3 -10 -17 -24 -31 -38 -45 -52 -60 -67 -74 -81 -88 -95 55 25 18 11 4 -3 -11 -18 -25 -32 -39 -46 -54 -61 -68 -75 -82 -89 -97 60 25 17 10 3 -4 -11 -19 -26 -33 -40 -48 -55 -62 -69 -76 -84 -91 -98

Frostbite in >> 30 min. 10 min. 5 min.

WINDCHILL CHART (C) Wind Speed in Km/h

Actual Thermometer Reading (C)

5 2 -1 -4 -7 -10 -13 -16 -19 -22 -25 -28 -31 -34 -37 -40 -43 -46

Equivalent Temperature (C)

Calm 5 2 -1 -4 -7 -10 -13 -16 -19 -22 -25 -28 -31 -34 -37 -40 -43 -46 8 3 0 -4 -7 -11 -14 -18 -22 -25 -29 -32 -36 -39 -43 -46 -50 -53 -57 16 2 -2 -6 -10 -13 -17 -21 -24 -28 -32 -36 -39 -43 -47 -50 -54 -58 -62 24 1 -3 -7 -11 -15 -19 -22 -26 -30 -34 -38 -42 -45 -49 -53 -57 -61 -65 32 0 -4 -8 -12 -16 -20 -24 -28 -32 -36 -39 -43 -47 -51 -55 -59 -63 -67 40 -1 -5 -9 -13 -17 -21 -25 -29 -33 -37 -41 -45 -49 -53 -57 -61 -65 -69 48 -1 -5 -9 -13 -18 -22 -26 -30 -34 -38 -42 -46 -50 -54 -58 -62 -66 -70 56 -2 -6 -10 -14 -18 -22 -26 -31 -35 -39 -43 -47 -51 -55 -59 -64 -68 -72 64 -2 -6 -10 -15 -19 -23 -27 -31 -35 -40 -44 -48 -52 -56 -61 -65 -69 -73 72 -2 -7 -11 -15 -19 -23 -28 -32 -36 -40 -45 -49 -53 -57 -61 -66 -70 -74 80 -3 -7 -11 -15 -20 -24 -28 -33 -37 -41 -45 -50 -54 -58 -62 -67 -71 -75 88 -3 -7 -12 -16 -20 -24 -29 -33 -37 -42 -46 -50 -55 -59 -63 -67 -72 -76 96 -3 -8 -12 -16 -21 -25 -29 -34 -38 -42 -47 -51 -55 -60 -64 -68 -73 -77

Frostbite in >> 30 min. 10 min. 5 min.

23

SAFETY

SAFETY LABELS AND LOCATIONS Safety and warning labels have been placed on the vehicle for the operator's protection. Make sure the operator understands the information on all labels. If any label becomes illegible or comes off, contact your POLARIS dealer for a replacement. Replacement safety labels are provided by POLARIS at no charge. The part number is printed on the label.

The safety labels are located on the tunnel/cowling of your snow bike.

PROPER USE WARNING

WARNING Prior to operation, read and understand Timbersled and OEM motorcycle owners manuals and all warnings.

ALWAYS wear a DOTapproved helmet, eye protection, and protective clothing while operating this vehicle.

Never carry a passenger. Before starting engine, check throttle and brake for proper operation. Reduce speed and use extreme caution when operating in unfamiliar terrain. Ensure that sprocket and track shrouds are in place and secure. Do not operate with shrouds removed.

Failure to follow these instructions could result in severe injury or death. If owners manual is missing contact Timbersled for a replacement.

TOWING WARNING WARNING NEVER pull or tow any person or object behind this Timbersled. Objects towed can easily collide with the rear of the track or other objects, resulting in severe injury or death.

NEVER sit on track tunnel. ALWAYS stay clear of track. Entanglement with track can cause severe injury or death.

ACCESSORY WARNING WARNING

24

SAFETY

Suspension travel reduces distance between exhaust and tunnel. ALWAYS position cargo and accessories to avoid contact with engine, exhaust, or moving components. FAILURE TO COMPLY MAY RESULT IN SUSPENSION INTERFERENCE OR FIRE AND BURN HAZARD.

25

SAFETY

26

FEATURES COMPONENT LOCATIONS

q Break Lever w Exhaust e Brake System r Tunnel t Ski Loop y Spindle u Ski i Ski Skags

o Drive Chain a Chain Case s Front Track Shock d Track f Rear Track Shock g Rail h Track Tensioning Block

27

FEATURES

CHAIN CASE COMPONENTS j Jack Shaft k Chain Slider/Tensioning Bolt l Chain Case Chain 1( Drive Shaft 2) Chain Pin

TOOLS Timbersled recommends carrying a few tools to work on the snow bike kit when in the backcountry. These tools will take the entire snow bike kit apart.

Wrenches: 0.5 in, 8 mm, 9 mm, 10 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, Adjustable Wrench that adjusts up to 1 in.

Hex Keys: 5/32, 7/32 & 1/4 Torx Key: T27 Torx Bits Bumper Bolts: T45 Other Tools: Flat blade screwdriver, Pliers

CARGO STORAGE Never hang heavy items or fuel containers from the rear of the tunnel. Cargo may be stowed only in the tunnel storage bag (if equipped) or another properly used and authorized Timbersled accessory specifically designed for your Timbersled model.

NOTICE Exceeding the tunnel cargo weight capacity could result in tunnel and or

suspension pad damage. Do not exceed tunnel weight limit.

RAIL ICE SCRATCHERS Timbersled recommends rail ice scratchers to help prevent overheating when riding on ice or hard-packed snow.

28

FEATURES

ACCESSORIES Timbersled offers a wide range of accessories for your snow bike to help make each ride more enjoyable.

WARNING Use only Timbersled-approved parts and accessories on your Timbersled

snow bike. 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 and fuel storage.

29

FEATURES

30

THE PERFECT FIT SUSPENSION QUICK SETUP GUIDE OVERVIEW

q Front Track Shock w Rear Track Shock

e Spring Preload Adjuster r Shock Clicker (if equipped)

IMPORTANT Prior to adjusting spring preload, always lay the snow bike on its side or

elevate it off the ground. The shocks must be fully extended for proper preload adjustment.

The best suspension setting depends on many variables including the riding terrain and the riders weight, riding style, and individual preferences.

31

THE PERFECT FIT

SPRING PRELOAD ADJUSTMENT (ALL MODELS) All shocks installed on Timbersled snow bikes are equipped with spring preload adjusters. For factory spring settings, see the suspension setup section for your particular model.

CAUTION DO NOT EXCEED the MIN / MAX preload values (defined by the tables in this section). Never adjust spring preload shorter than the minimum allowable length. Adjusting shorter than this length could result in damage to the

suspension. Failure to comply may result in injury or damage to equipment.

ADJUSTING THE SUSPENSION For those that wish to customize the ride quality of their snow bike, complete the following procedure:

1. Ride your snow bike. Test ride your snow bike on preferred terrain to feel out the factory suspension settings prior to making any adjustments. Optimal suspension settings can change depending on terrain and skill level.

2. Turn bike on side or elevate so shocks are fully extended.

NOTICE Always perform shock spring preload adjustments with the weight of the

vehicle removed from the shock and the shock is at full extension. Make spring preload adjustments in small increments (approximately 1/16th of an inch) and

test ride quality between adjustments.

3. Tune vehicle balance using rear shock preload adjuster. Adjusting the rear shocks spring preload affects the smoothness of your ride by controlling the amount of weight transferred by the suspension. Increasing the preload will decrease the amount of weight transferred. Heavier riders will typically require more preload than lighter riders.

TIP A spanner wrench is needed to adjust the preload on IFP and Walker Evans

shocks. (Polaris P/N: 2871095-329)

For LESS weight transfer, increase the rear shock spring preload by turning the preload adjuster clockwise.

For MORE weight transfer, decrease the rear shock spring preload by turning the preload adjuster counterclockwise.

4. Tune ski pressure. Manipulating the front shock spring preload in addition to the rear, will also adjust the snow bikes ski-to-ground pressure. If the ski-to-

32

THE PERFECT FIT

ground pressure is too heavy or light, the bike may experience difficulties in steering and stability on certain terrain. If ski-to-ground pressure is TOO HEAVY, increase the front shock spring preload and decrease the rear shock preload.

If ski-to-ground pressure is TOO LIGHT, decrease the front shock spring preload and increase the rear shock preload.

TIMBERSLED ARO MODELS

STANDARD MODELS

33

THE PERFECT FIT

Standard Timbersled ARO snow bikes are equipped with Timbersled IFP shocks that utilize spring load adjusters to customize weight transfer and ski-to-ground pressure.

CAUTION DO NOT EXCEED the MIN / MAX preload values (defined by the tables in this section). Never adjust spring preload shorter than the minimum allowable length. Adjusting shorter than this length could result in damage to the

suspension. Failure to comply may result in injury or damage to equipment.

ADJUSTING THE SUSPENSION For those that wish to customize the ride quality of their snow bike, complete the following procedure:

1. Ride your snow bike. Test ride your snow bike on preferred terrain to feel out the factory suspension settings prior to making any adjustments. Optimal suspension settings can change depending on terrain and skill level.

2. Tune vehicle balance using rear shock preload adjusterq. See page 32 for preload instruction.

FRONT SHOCK SPRING SETTINGS

MODEL FRONT SHOCK

SPRING RATE

FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

ARO 129 Timbersled IFP 150 8 13/16 in 8 7/16 in

ARO 129 S Timbersled IFP 250 6 1/2 in 6 in

ARO 137 Timbersled IFP 150 8 13/16 in 8 7/16 in

REAR SHOCK SPRING SETTINGS

MODEL REAR SHOCK SPRING RATE

FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

ARO 129 Timbersled IFP

175 8 13/16 in 8 7/16 in

ARO 129 S Timbersled IFP

250 6 1/2 in 6 in

ARO 137 Timbersled IFP

175 8 13/16 in 8 7/16 in

34

THE PERFECT FIT

LE MODELS

Timbersled ARO LE snow bikes are equipped with FOX QS3 shocks that utilize spring preload adjusters and shock clickers to customize weight transfer and shock compression.

CAUTION DO NOT EXCEED the MIN / MAX preload values (defined by the tables in this section). Never adjust spring preload shorter than the minimum allowable length. Adjusting shorter than this length could result in damage to the

suspension. Failure to comply may result in injury or damage to equipment.

ADJUSTING THE SUSPENSION For those that wish to customize the ride quality of their snow bike, complete the following procedure:

35

THE PERFECT FIT

1. Ride your snow bike. Test ride your snow bike on preferred terrain to feel out the factory suspension settings prior to making any adjustments. Optimal suspension settings can change depending on terrain and skill level.

2. Tune vehicle balance using rear shock preload adjusterq. See page 32 for preload instruction.

3. Adjust shock compression using shock clickersw. Tune the firmness of your ride by adjusting the shock clickers on the FOX QS3 shocks. These clickers have a three-position adjuster for soft, medium, and firm compression settings.

CLICKER POSITION COMPRESSION SETTING

1 Soft

2 Medium

3 Firm

FRONT SHOCK SPRING SETTINGS

MODEL FRONT SHOCK

SPRING RATE

FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

ARO 129 LE FOX QS3 150 7 7/8 in 7 7/16 in

ARO 129 3 LE FOX QS3 150 7 7/8 in 7 7/16 in

ARO 137 LE FOX QS3 150 7 7/8 in 7 7/16 in

REAR SHOCK SPRING SETTINGS

MODEL REAR SHOCK SPRING RATE

FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

ARO 129 LE FOX QS3 175 7 3/4 in 7 7/16 in

ARO 129 3 LE FOX QS3 175 7 3/4 in 7 7/16 in

ARO 137 LE FOX QS3 175 7 3/4 in 7 7/16 in

36

THE PERFECT FIT

VELOCITY MODELS

Timbersled ARO VELOCITY snow bikes are equipped with Walker Evans Velocity shocks that utilize spring preload adjusters and clickers to customize weight transfer and shock compression.

CAUTION DO NOT EXCEED the MIN / MAX preload values (defined by the tables in this section). Never adjust spring preload shorter than the minimum allowable length. Adjusting shorter than this length could result in damage to the

suspension. Failure to comply may result in injury or damage to equipment.

ADJUSTING THE SUSPENSION For those that wish to customize the ride quality of their snow bike, complete the following procedure:

1. Ride your snow bike. Test ride your snow bike on preferred terrain to feel out the factory suspension settings prior to making any adjustments. Optimal suspension settings can change depending on terrain and skill level.

2. Tune vehicle balance and ski-to-ground pressure using shock spring preload adjustersq. See page 32 for preload instruction.

37

THE PERFECT FIT

3. Adjust shock compression using shock clickersw. The Walker Evans Velocity shocks come equipped with an inside clicker (black) and an outside clicker (red). These clickers adjust shock compression for high- and low- speed trail events.

NOTICE Speed refers to the rate of shock compression, not speed of vehicle.

The outside clickerq adjusts shock compression during high speed compression events (trail whoops, trail chatter, etc.). Turn clicker clockwise to increase compression and counterclockwise to decrease compression.

The inside clickerw adjusts shock compression during low speed compression events (takeoff, G-outs, etc.). Turn clicker clockwise to increase compression and counterclockwise to decrease compression.

SHOCK SPRING SETTINGS

SHOCK LOCA- TION

SHOCK TYPE SPRING RATE FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

Front Track

Walker Evans Velocity 150 8 13/16 in 8 7/16 in

Rear Track

Walker Evans Velocity 175 8 13/16 in 8 7/16 in

38

THE PERFECT FIT

TIMBERSLED RIOT MODELS

STANDARD MODELS

Standard Timbersled RIOTsnow bikes are equipped with Timbersled IFP shocks that utilize spring load adjusters to customize weight transfer and ski-to- ground pressure.

39

THE PERFECT FIT

CAUTION DO NOT EXCEED the MIN / MAX preload values (defined by the tables in this section). Never adjust spring preload shorter than the minimum allowable length. Adjusting shorter than this length could result in damage to the

suspension. Failure to comply may result in injury or damage to equipment.

ADJUSTING THE SUSPENSION For those that wish to customize the ride quality of their snow bike, complete the following procedure:

1. Ride your snow bike. Test ride your snow bike on preferred terrain to feel out the factory suspension settings prior to making any adjustments. Optimal suspension settings can change depending on terrain and skill level.

2. Tune vehicle balance using rear shock preload adjusterq. See page 32 for preload instruction.

FRONT SHOCK SPRING SETTINGS

MODEL FRONT SHOCK

SPRING RATE

FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

Timbersled RIOT 120

Timbersled IFP 250 8 1/2 in 8 1/4 in

Timbersled RIOT 120 S

Timbersled IFP 450 6 3/4 in 6 7/16 in

REAR SHOCK SPRING SETTINGS

MODEL REAR SHOCK SPRING RATE

FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

Timbersled RIOT 120

Timbersled IFP 80 8 1/2 in 7 in

Timbersled RIOT 120 S

Timbersled IFP 135 6 3/4 in 6 in

40

THE PERFECT FIT

LE MODELS

Timbersled RIOT LE snow bikes are equipped with FOX QS3 shocks that utilize spring preload adjusters and shock clickers to customize weight transfer and shock compression.

CAUTION DO NOT EXCEED the MIN / MAX preload values (defined by the tables in this section). Never adjust spring preload shorter than the minimum allowable length. Adjusting shorter than this length could result in damage to the

suspension. Failure to comply may result in injury or damage to equipment.

ADJUSTING THE SUSPENSION For those that wish to customize the ride quality of their snow bike, complete the following procedure:

41

THE PERFECT FIT

1. Ride your snow bike. Test ride your snow bike on preferred terrain to feel out the factory suspension settings prior to making any adjustments. Optimal suspension settings can change depending on terrain and skill level.

2. Tune vehicle balance using rear shock preload adjusterq. See page 32 for preload instruction.

3. Adjust shock compression using shock clickersw. Tune the firmness of your ride by adjusting the shock clickers on the FOX QS3 shocks. These clickers have a three-position adjuster for soft, medium, and firm compression settings.

CLICKER POSITION COMPRESSION SETTING

1 Soft

2 Medium

3 Firm

FRONT SHOCK SPRING SETTINGS

MODEL FRONT SHOCK

SPRING RATE

FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

Timbersled RIOT 120 LE FOX QS3 250 8 1/2 in 8 1/4 in

Timbersled RIOT 120 S LE FOX QS3 450 6 3/4 in 6 7/16 in

REAR SHOCK SPRING SETTINGS

MODEL REAR SHOCK SPRING RATE

FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

Timbersled RIOT 120 LE FOX QS3 80 8 1/2 in 7 in

Timbersled RIOT 120 S LE FOX QS3 135 6 3/4 in 6 in

42

THE PERFECT FIT

VELOCITY MODELS

Timbersled RIOT VELOCITY snow bikes are equipped with Walker Evans Velocity shocks that utilize spring preload adjusters and clickers to customize weight transfer and shock compression.

CAUTION DO NOT EXCEED the MIN / MAX preload values (defined by the tables in this section). Never adjust spring preload shorter than the minimum allowable length. Adjusting shorter than this length could result in damage to the

suspension. Failure to comply may result in injury or damage to equipment.

ADJUSTING THE SUSPENSION For those that wish to customize the ride quality of their snow bike, complete the following procedure:

1. Ride your snow bike. Test ride your snow bike on preferred terrain to feel out the factory suspension settings prior to making any adjustments. Optimal suspension settings can change depending on terrain and skill level.

2. Tune vehicle balance and ski-to-ground pressure using shock spring preload adjustersq. See page 32 for preload instruction.

43

THE PERFECT FIT

3. Adjust shock compression using shock clickersw. The Walker Evans Velocity shocks come equipped with an inside clicker (black) and an outside clicker (red). These clickers adjust shock compression for high- and low- speed trail events.

NOTICE Speed refers to the rate of shock compression, not speed of vehicle.

The outside clickerq adjusts shock compression during high speed compression events (trail whoops, trail chatter, etc.). Turn clicker clockwise to increase compression and counterclockwise to decrease compression.

The inside clickerw adjusts shock compression during low speed compression events (takeoff, G-outs, etc.). Turn clicker clockwise to increase compression and counterclockwise to decrease compression.

SHOCK SPRING SETTINGS

SHOCK LOCA- TION

SHOCK TYPE SPRING RATE FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

Front Track

Walker Evans Velocity 250 8 1/2 in 8 1/4 in

Rear Track

Walker Evans Velocity 80 8 1/2 in 7 in

TIMBERSLED SX MODELS Timbersled 120 SX models are equipped with FOX 1.5 Zero LSC-R shocks on both the front and rear of the track. Each shock uses a set of clickers to adjust compression and rebound damping. Increasing or decreasing the shock dampers changes the stiffness or softness of your ride.

NOTICE

Set your snow bikes spring preload adjustments BEFORE adjusting the shock clickers.

44

THE PERFECT FIT

IMPORTANT Never adjust the shocks beyond their minimum or maximum preload values.

q Spring Preload Adjuster w Compression Damping Clicker e Rebound Damping Clicker

SPRING PRELOAD ADJUSTER Adjusting the rear track spring preloadq helps tune vehicle balance between the ski and rear track during rider weight transfer. See page 32 for spring preload adjustment instruction.

COMPRESSION DAMPING CLICKER Adjusting the compression damping clickerw helps create a stiffer or softer ride by customizing the rate of shock compression over rough terrain.

For a stiffer ride, turn the clicker clockwise to increase damping. For a softer ride, turn the clicker counterclockwise to decrease damping.

REBOUND DAMPING CLICKER The rebound damping clickere is located on the shaft side of each shock. The rebound clicker controls how the shock returns to the proper position after a bump or irregularity in terrain. Adjust the rebound damping clicker to create smoother ride.

45

THE PERFECT FIT

For a stiffer ride, increase rebound damping by turning the clicker clockwise. For a softer ride, decrease rebound damping by turning the clicker counterclockwise.

SHOCK SPRING SETTINGS SHOCK LOCA- TION

SHOCK TYPE SPRING RATE FACTORY INSTALLED LENGTH

MINIMUM ALLOWABLE LENGTH

Front Track

FOX 1.5 Zero LSC-R 200 7 7/8 in 7 25/32 in

Rear Track

FOX 1.5 Zero LSC-R 200 7 7/8 in 7 25/32 in

TIMBERSLED SUSPENSION STRUT SX SHOCKS (IF EQUIPPED) The Timbersled Strut SX Shock Body suspension system (TSS) is designed to increase your snow bikes performance and enhance responsive steering and handling. For maximum suspension performance, follow the tuning instructions below.

NOTICE Installation instructions are provided with the TSS accessory kit. For replacement instructions, see your local Timbersled dealer or visit the

Timbersled website.

SHOCK TRAVEL The TSS shock O-ring, found on the outer shock body, is designed to gauge the amount of shock travel. To measure the amount of shock travel using the O-ring, follow these steps:

1. Slide the TSS O-ring down to the lowest position.

2. Ride the snow bike for approximately 10 minutes. Then shut down the engine and dismount the bike.

3. Elevate snow bike so the weight of the vehicle is removed from the shock and the TSS shock is at full-extension.

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THE PERFECT FIT

4. Measure how much the O-ring has moved by calculating the distance between the O-rings starting position and post-ride position.

NOTICE

O-ring movement equals the amount of TSS shock travel. The TSS shock has a max travel distance of 1.5 in until it will bottom out. The recommended

amount of shock travel is approximately 1-1/8 in of stroke.

5. Tune the TSS shock in increments of 25 psi to reach the targeted amount of shock travel (1.13 in) and accomplish perfect calibration.

ADJUSTING AIR PRESSURE

NOTICE

The TSS Shock is factory preset at 260 psi. Use a FOX Float air pump to adjust the spring rate and preload of the TSS Shock.

CAUTION DO NOT EXCEED the minimum or maximum pressure values specified below.

Pressurizing above or below these settings could result in damage to the suspension. Failure to comply may result in injury or damage to equipment.

47

THE PERFECT FIT

Suggested TSS Pressures

Setting PSI

Minimum Setting 200

Factory Setting 260

Maximum Setting 400

1. Turn bike on side or elevate so the weight of the vehicle is removed from the shock.

2. Remove the valve capq.

3. Thread the pump onto the valve-stem until the pump pressurizes and supplied pressure is readable on the gauge.

NOTICE During pressurization of the air pump, the shock will depress 20 psi to fill the pump hose. When checking the air pressure, compensate for this loss by

adding 20 psi to the reading.

4. When finished, detach the air pump.

NOTICE When tuning your TSS shock, add or subtract air pressure in increments of 25 psi at a time. Do not get snow or water inside the valve stem as this could cause an air leak in the shock. After each 25 psi increment of adjusted air

pressure, slide the O-ring back to the lowest position and ride your snow bike for approximately 10 minutes before rechecking shock travel distance.

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THE PERFECT FIT

PRE-RIDE INSPECTION PRE-RIDE CHECKLIST Inspect all items on the checklist for proper operation or condition before each use of the snow bike. Procedures are outlined in the referenced sections.

ITEM SEE SECTION

Steering System page 50

Coolant Level See Host Bikes Owners Manual

Injection Oil Level See Host Bikes Owners Manual

Ignition Switch See Host Bikes Owners Manual

Headlight/Taillight/Brakelight See Host Bikes Owners Manual

Suspension page 31

Skags (Wear Bars) page 79

Ski Saddle and Spindle Bolts page 81

Track Alignment/Condition page 72

Rail Slide Condition page 81

Chain Tension page 59 and page 65

PRE-RIDE SUSPENSION INSPECTION Loose nuts and bolts can reduce your snow bike's reliability and cause needless repairs and down time. Before beginning any ride, a visual inspection will uncover potential problems. Check the following items on a weekly basis or before any long trip.

ITEM SEE SECTION

Check suspension mounting bolts for tightness.

-

Check rear idler wheel bolt for tightness.

page 51

Check rear idler adjusting bolt locknuts for tightness.

-

49

PRE-RIDE INSPECTION

ITEM SEE SECTION

Check rail slide condition. page 81

Check track tension. -

Check ski runner/skag condition. page 79

Check ski spindle bolts for tightness. -

Swing Arm Pivot Bolt -

Check chains (chain case and engine drive chain) for wear and tension.

page 65

BEFORE STARTING THE ENGINE Before starting the engine, reference your host bikes owners manual for engine starting process and safety warnings.

WARNING Operating the vehicle with worn, damaged, or malfunctioning components

could result in serious injury or death. Never start the engine without checking all vehicle components to be sure of proper operation.

READ AND UNDERSTAND YOUR OWNER'S MANUAL Read your Timbersled owner's manual, as well as your host bikes owners manual, completely and refer to it often. The manual is your guide to safe and enjoyable experience.

STEERING SYSTEM WARNING

Ice and snow build-up may interfere with the steering of your snow bike, resulting in serious injury or death. Keep the vehicle free of snow and ice.

Before driving, manually turn the ski 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 or front ski and skags.

Ensure fork clamps, spindle and ski bolts, and front axle bolt are torqued properly.

50

PRE-RIDE INSPECTION

BRAKES Always check the following items for proper operation before starting the engine.

BRAKE LEVER TRAVEL Squeeze the brake lever. It should move no closer to the handgrip than 1/2 inch (1.3 cm). A smaller distance indicates low brake fluid level or air in the hydraulic system. Your dealer can assist.

LEVER FEEL If the brake lever feels spongy when squeezed, check the brake fluid level and condition.

WARNING Continued use of spongy brakes may cause a complete loss of brakes, which could result in serious injury or death. Always have the brakes serviced at the

first sign of sponginess.

NOTICE

To gain 100% braking performance, Timbersled recommends performing 20 50 stop cycles of the Timbersled Brake System before first ride. Brake cycles should be performed at a slow controlled speed in a flat, open environment. Starting the snowbike and engaging it into gear, allow the track to spin 35 full rotations. Apply moderate pressure to the brake until the track is completely

stopped and is no longer spinning. Repeat as necessary.

TRACK Track damage or failure caused by operation on ice or poor lubrication conditions voids the track warranty.

WARNING Operating the snow bike 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.

CAUTION 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.

51

PRE-RIDE INSPECTION

52

OPERATION BREAK-IN PERIOD SNOW BIKE SYSTEM BREAK-IN BREAK-IN FUNCTION BREAK IN PERIOD

(HOURS OF ENGINE RUN TIME)

POST BREAK- IN MAINTENANCE

Chain: Drive and Chain Case 3 hours Lubricate

Chain Deflection (Drive and Chain Case) NOTE: follow chain tensioning procedures on page 65 and page 68.

3 hours

Check Tension

Brake Line Connections 3 hours Check for leaks

Track Tension 3 hours Check Tension

Swing Arm Bolt 3 hours Re-Torque

Strut Rod Bolts 3 hours Re-Torque

Front Axle 3 hours Re-Torque

Ski Bolt 3 hours Re-Torque

Drive with extra caution during the break-in period. Perform regular checks on fluid levels, lines, and all other important areas of the snow bike.

TRACKWARM-UP WARNING

A loose track or flying debris could cause serious injury or death. Stand clear of the front of the snow bike and the moving track. Never hold the snow bike off the ground or stand behind it while warming up the track. Do not use excessive throttle during warm-up or when the track is free-hanging. Use a stable rear

support.

53

OPERATION

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 snow bike.

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 snow bike. The track should be about 4 inches (10 cm) off the ground.

2. Start the engine and allow it to warm up two to three minutes.

3. Engage the throttle abruptly and allow the track to rotate several revolutions.

TIP It will take longer to warm up the track sufficiently during colder outdoor

temperatures.

4. Release the throttle, apply the brakes, shut off the engine and lower the snow bike to the ground.

5. Grasp the ski by the front loop and move it from side to side to loosen snow and ice.

SLIDE RAIL AND TRACK COOLING NOTICE

Inadequate cooling and lubrication will lead to overheating of the slide rail and track, resulting in premature wear and failure. Reduce speeds and frequently drive into fresh snow to allow adequate cooling and polishing of the slide rail and track surfaces. Avoid operating on ice, hard-packed surfaces or roads.

DEEP LUG TRACK OPERATION Deep lug tracks are designed specifically for operation in deep snow conditions. Operation with deep lug tracks on low snow, hard-packed trails, ice, or at sustained high speeds may cause track overheating, track lug separation, and/ or rail slide damage.

NOTICE Track damage attributed to track overheating and/or lug separation is not

covered under the Timbersled limited warranty policy.

54

OPERATION

IMPORTANT Timbersled ARO 3 models have a recommended maximum sustained speed limit of 50 MPH. To avoid track/lug damage, never exceed this maximum

recommended sustained speed.

FUEL STORAGE WARNING

Gasoline is highly flammable and explosive under certain conditions. Always exercise extreme caution whenever handling gasoline. Always follow the safety procedures outlined in your host bikes owners manual.

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.

FUEL RECOMMENDATION See host bike owners manual for fuel recommendation.

NOTICE Operating with obstructed fuel systems will result in serious engine damage. Perform maintenance as recommended. Prolonged exposure to petroleum based products may damage paint. Always protect painted surfaces when

handling fuel.

DAILY STORAGE At the end of each ride, park the vehicle on a level surface and support it at the rear with an appropriate track stand. The track should be suspended approximately 4 inches (10 cm) off the ground.

Remove the key (if applicable) and cover the vehicle.

55

OPERATION

56

MAINTENANCE HOST BIKE MAINTENANCE For host bike maintenance procedures and recommendations, refer to your host bikes owners manual. The maintenance information found in the manual only applies to the Timbersled Snow Bike system.

TIMBERSLED RECOMMENDED MAINTENANCE PROGRAM Always follow recommended regular maintenance and perform service checks as outlined in this manual. Record maintenance and service in the Maintenance Log.

The recommended maintenance schedule on your vehicle calls for service and maintenance inspections at 150 miles (240 km), 500 miles (800 km) and 1000 miles (1600 km). These inspections should be performed by a qualified service technician. For continued optimum performance and component life, continue maintenance checks at 1000 mile (1600 km) intervals.

All necessary replacement parts and labor incurred, with the exception of authorized warranty repairs, become the responsibility of the registered owner. If, during the course of the warranty period, part failures occur as a result of owner neglect in performing recommended regular maintenance, the cost of repairs are the responsibility of the owner.

Personal safety is critical when attempting to service or make adjustments to your vehicle. If you're not familiar with safe service or adjustment procedures and the use of tools, or if you don't feel comfortable performing these tasks yourself, your authorized Timbersled dealer can provide any needed service.

NOTICE Hot components can cause damage to plastic. Always make sure the exhaust

system and engine have cooled before tipping the vehicle on its side for service or inspection.

NOTICE Timbersled recommends changing the oil in your host bike more frequently

that stated in the host bikes owners manual.

PERIODIC MAINTENANCE TABLE The following chart is a guide based on average riding conditions. You may need to increase frequency based on riding conditions. When inspection reveals the need for replacement parts, always use genuine Timbersled parts, available from your Timbersled dealer.

57

MAINTENANCE

I - INSPECT (CLEAN, ADJUST, TIGHTEN, LUBRICATE, REPLACE IF NECESSARY) C - CLEAN, R - REPLACE, L - LUBRICATE

ITEM

FREQUENCY

15 0 M I.

(2 40

K M )

50 0 M I.

(8 00

K M )

10 00

M I. (1 60 0

K M )

20 00

M I. (3 20 0

K M )

PR E-

SE A SO

N

BRAKES

Hose Routing I I I I I

Hose Condition I I I I I

Fluid Leaks I I I I I

Brake Pads I I I I I

Brake Disc I I I I I

Brake System (see page 61 for inspection procedures) I I I I I

Brake Fluid I I I

FUEL MANAGEMENT

Air Box/Air Intake I I I I I

CHASSIS

Chassis Mount Bushings R R I/L

Suspension Mounting Bolts I I I I I

Steering Fasteners I I I I I

Rear Suspension Fasteners I I I I I

Ski Saddle/Spindle Bolts I I I I I

Drive Chain (see page 65 and page 70 for inspection and tensioning procedures)

I/L I/L R R I/L

Rear Wheel Idler Bolt I I I I I

Idler Bolt Jam Nut I I I I I

Track Alignment I I I I I

Track Tension I I I I I

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MAINTENANCE

I - INSPECT (CLEAN, ADJUST, TIGHTEN, LUBRICATE, REPLACE IF NECESSARY) C - CLEAN, R - REPLACE, L - LUBRICATE

ITEM

FREQUENCY

15 0 M I.

(2 40

K M )

50 0 M I.

(8 00

K M )

10 00

M I. (1 60 0

K M )

20 00

M I. (3 20 0

K M )

PR E-

SE A SO

N

Rail Slide Condition (see page 81 for inspection procedures) I I I I I

Chain Case Chain (see page 68 and page 70 for inspection and tensioning procedures)

I/L I/L R R I/L

Fork Clamp Bolts I I I I

Swing Arm Bolts I I I

Strut Rod Bolt I I I I

Front Axle Bolt I I I I

Chain Guide Slider I I R R I/R

Ski Skags (see page 79 for inspection procedures) I I I I I

Rear Suspension Arm Bushings (if equipped grease with grease fittings)

I I I I I

LUBRICATION CHAIN LUBRICATION Lubricate the chains every 8 to 10 hours of operation. We have found that the use of Maxima Chain Wax for O- ring chains works best. It is recommended to lift the track off the ground. Start the bike and put it into first gear and let the clutch out allowing the drive system to spin. Slowly spray lube directly onto the chain rollers and O-rings, soaking the chain. This will allow good penetration into the moving chain parts.

59

MAINTENANCE

TRACK LUBRICATION The slide rail needs snow for lubrication. Excessive wear indicates insufficient lubrication. A new rail slide can cause faster heat build-up in limited lubrication, resulting in excessive wear.

WARNING Operating with insufficient lubrication between the rail slide and track guide clips can cause track failure, loss of vehicle control and loss of braking ability,

which can result in serious injury or death. Avoid operating for extended periods on ice and other surfaces that have little or no snow for lubrication.

If excessive rail slide wear occurs due to poor snow conditions, additional scratchers are available specifically designed for your model. Your dealer can provide more information.

Track damage or failure caused by operation on ice or under other poor lubrication conditions will void the track warranty.

EXHAUST SYSTEM For exhaust system inspection procedures, see your host bikes owners manual.

CAUTION Hot exhaust system parts can cause burns. Allow adequate time for the

exhaust system to cool. Never perform this procedure with the engine running.

SUSPENSION MAINTENANCE The following procedures should be performed regularly to properly maintain the suspension of your snow bike.

60

MAINTENANCE

1. Track tension and alignment adjustment may be required if the track starts to skip on the drivers or if the rail slides are wearing too quickly. For more information on track tension and alignment refer to the Track Maintenance section (page 72).

2. Inspect rail slides regularly for wear and replace them if they have thin spots. Rail slide wear can be prevented by making sure snow is spraying on them when riding on the trail. It is recommended to install ice scratchers on the rails if frequently riding on hard pack snow conditions. The rails are pre drilled for this. Ice Scratchers and rail slides can be purchased through Timbersled or most snow bike shops. For more information on rail slide inspection and wear see the Rail Slide Wear section (page 81).

NOTICE Replacement rail slides are the same profile as late model Timbersled snow

bikes.

3. Timbersled RIOT models rear suspension arm is equipped with grease fittings. The suspension comes with assembly grease on the bushings that should last until the first maintenance period. Lubricate as necessary and at the maintenance intervals indicated on the Periodic Maintenance chart in the Maintenance chapter.

BRAKES HYDRAULIC BRAKE INSPECTION Inspect the brake lever reserve before each use of the snow bike. See page 51.

Brake pads must be replaced when the brake pad material becomes thinner than 1/16 inch (1.5 mm). A kit is available for replacing brake pads. Your Timbersled dealer can assist.

WARNING Brake failure during operation can result in serious injury or death. Properly functioning brakes are vital to your safety. Be sure the brake pads do not drag on the disc and that brake lever travel is not excessive. Always replace brake pads when the brake pad material becomes thinner than 1/16 inch (1.5 mm).

61

MAINTENANCE

BRAKE LEVER ADJUSTMENT Timbersled snow bikes are equipped with a Brembo Master Cylinder Hand Brake. The level reach is adjustable to fit various rider hand sizes.

WARNING DO NOTadjust the brake lever closer than 1/2 in from the handlebar. Adjusting the lever closer than 1/2 in could prevent the brakes from functioning properly

resulting in severe injury or death.

1. Locate the adjustment knobq on the Brembo brake assembly.

2. Turn the knob COUNTERCLOCKWISE to bring the lever CLOSER to the handlebar.

3. Turn the knob CLOCKWISE to adjust the lever FARTHER from the handlebar.

NOTICE

Do not attempt to force the adjustment screw beyond its limits.

62

MAINTENANCE

BRAKE COMPONENTS

q Brake Caliper

w Brake Pad Material

e Brake Disc

EXCESSIVE LEVER TRAVEL Hydraulic brakes are self-adjusting, but if excessive brake pad clearance develops, bring the snow bike to an authorized Timbersled dealer for inspection and adjustment.

TIP The lightweight brake discs have vent holes that may cause a high-pitched

sound during operation.

BRAKE FLUID The brake fluid level can be seen through a plastic sight glass in the brake reservoir. If the fluid is sufficient, the sight glass will be black. If the sight glass is any color other than black, add brake fluid.

Replace brake fluid at least every two years with DOT 4 high temperature brake fluid, or an equivalent product.

WARNING After opening a bottle of brake fluid, always discard any unused portion. Never

store or use a partial bottle. Brake fluid is hygroscopic, meaning it rapidly absorbs moisture from the air. The moisture causes the boiling temperature of the brake fluid to drop, which can lead to early brake fade and the possibility of

accident or serious injury.

63

MAINTENANCE

WARNING Keep the master cylinder cover free of dirt and debris. The vent slits allow for diaphragm movement, and if they become plugged, movement of brake fluid

below the diaphragm may be restricted, altering brake function.

NOTICE Brake fluid will damage labels, paint and some plastics. Always wipe up spills

immediately.

BLEEDING THE HYDRAULIC BRAKE SYSTEM Air in the hydraulic brake system will cause spongy brake lever action. If the brakes feel spongy, bleed the system before operating the snow bike.

WARNING Operating the vehicle with a spongy brake lever can result in loss of brakes, which could cause an accident and lead to serious injury or death. Never

operate the vehicle with a spongy-feeling brake lever.

During the bleeding procedure, keep the brake handle as level as possible. The reservoir must be in this position to minimize the possibility of air entering the system through the reservoir vent.

1. Remove the brake master cylinder reservoir cover and gasket.

2. Fill the master cylinder reservoir to between the MIN and MAX marks or 1/4- 5/16 inch (.6-.8 cm) below the lip of the reservoir opening. Reinstall the gasket and cover.

3. Slip a rubber tube over the ball of the bleeder valve and direct the flow of fluid into an approved container.

4. Squeeze the brake lever a full stroke. Then unscrew the bleeder valve 3/4 of a turn to release air.

5. Close the bleeder valve and release the brake lever.

6. Repeat steps 45 until fluid flows from the bleeder valve in a solid stream free of air bubbles.

WARNING Overfilling the master cylinder leaves no room for fluid expansion and may

cause the brakes to lock, resulting in serious injury or death. Always add brake fluid to the fill line as recommended.

64

MAINTENANCE

7. After bleeding is complete, refill the reservoir to the proper level.

8. Reinstall the gasket and cover.

TORQUE 68 in lbs (0.70.9 Nm)

DRIVE SYSTEM DRIVE CHAIN TENSION For long chain life and reliability, it is extremely important that you keep the drive chain adjusted properly. Always check drive chain tension before riding.

IMPORTANT TIMBERSLED SUSPENSION STRUT (TSS) MODELS: The TSSMUST be at full extension and set to at least 200 PSI to measure and adjust drive chain

tension properly. To ensure the TSS is at full extension, remove all weight from the shock by tipping the bike on its side or by using an appropriate stand to lift the bike under its engine ensuring the track is suspended off the ground.

Inspecting and adjusting a chain without the suspension at full extension will indicate a loose chain and lead to over-tensioning and excessive chain stretch

and wear.

NOTE The drive chain may loosen on the first ride due to initial chain stretch and

slider break-in. Re-tighten drive chain after first few rides. If problem persists, your dealer can assist.

MEASURING DRIVE CHAIN TENSION To measure drive chain tension before riding:

1. Position your snow bike on an flat and even surface. Do not place a wheel kit under the bike. Remove all snow and debris.

65

MAINTENANCE

2. Position a ruler behind or in front of the top chord of the drive chain, halfway between the counter shaft sprocket and the jack shaft sprocket (this is where drive chain displacement should be measured)q. Steady the ruler so it does not move as chain displacement is measured.

3. Choose a single chain link pin close to the ruler to use as a reference point for measuring chain displacement. Push down on the top chord of the chain with one finger and line up the 1 inch mark on the ruler with the chosen chain pinw.

4. Then, without moving the ruler, push up on the top chord of the chain with one finger in the same location and add up each eighth inch mark between the 1 inch mark and the new position of the chosen chain pine.

If the chain is properly tensioned, there should be between 0.75 in. and 1.250 in. between the 1 inch mark (the position of the chosen chain pin when pressed down) and the current position of the chosen chain pin (when pressed up). This is the drive chains displacement measurement. If the drive chains displacement measurement is less or more than 0.75 in. and 1.25 in. the chain needs to be adjusted (see Adjusting Drive Chain Tension).

66

MAINTENANCE

ADJUSTING DRIVE CHAIN TENSION To adjust drive chain tension, follow the steps below.

1. If the chain requires adjustment, loosen both 15 mm frame rail slide boltsr located on the right side of the Timbersled frame.

2. Loosen the 13 mm inner jam nuty on the inner frame tension adjuster bolt t.

3. Adjust the tension adjuster boltr in or out to achieve the correct chain tension.

67

MAINTENANCE

4. Re-torque the jam nuty to specification.

TORQUE Jam Nut

18.4 ft-lbs (25 Nm)

5. Re-torque the frame rail slide boltsr to specification.

TORQUE Frame Rail Slide Bolts 36.9 ft-lbs (50 Nm)

6. Measure the drive chains displacement once again to ensure it is properly adjusted.

If the chain is too tight and the frame is difficult to compress, you may loosen the front right-hand side panel boltu and the front right-hand frame bolti to allow the frame to slide easier. Re- torque both bolts to 60 Nm prior to tensioning the chain.

CHAIN CASE CHAIN TENSION It is recommended that you measure the chain case chain tension each time the chain is lubricated.

CAUTION Do not over-tension the chain. Improper chain tension can cause excessive

wear to the chain and the tension roller bolt.

MEASURING CHAIN CASE CHAIN TENSION To measure the chain case chains tension:

68

MAINTENANCE

1. Remove fasteners from chain case cover.

2. Position a ruler behind or in front of the right chord of the drive chain halfway between the drive shaft sprocketr and the jack shaft sprocketw (this is where the chains displacement should be measured). Position and steady the ruler so it does not move as chain displacement is measured.

3. Choose a single chain link pin close to the ruler to use as a reference point for measuring chain displacement. Push the chains right chord to the left near the chosen link pin using 1 finger. Line up the 1 inch mark on the ruler with the center of the chosen chain pin.

4. Then, without moving the ruler, push the chains right chord to the right with one finger in the same location and count the number of marks between the 1 inch mark and the new position of the chosen chain pin.

If the chain is properly tensioned, there should be between in and 3 in between the 1 inch mark (the position of the chosen chain pin when pressed to the left) and the current position of the chosen chain pin (when pressed to the right). This is the chain case chains displacement measurementq. If the chains displacement measurement is less or more than to 3, the chain tension needs to be adjusted (see Adjusting Chain Case Chain Tension).

ADJUSTING CHAIN CASE CHAIN TENSION To adjust the chain case chains tension:

69

MAINTENANCE

1. Loosen the tension roller bolte.

2. Adjust the chain tension as needed by pushing the roller bolte towards the chain to increase tension or away from the chain to lessen tension.

3. Then tighten the tension roller bolte firmly once again.

4. Measure the chain case chains displacementq once more to ensure proper adjustment.

CHAIN INSPECTION IMPORTANT

Regular drive chain and chain case chain inspection is important. A broken chain can cause host bike damage.

Chains need to be regularly inspected for signs of wear, damage and stretching. A drive chain or chain case chain that has stretched 1% or more of its length is worn out and will need to be replaced.

NOTICE A chain with 1000 miles or 75 hours of use will need to be replaced (see

Periodic Maintenance Interval Table in theMaintenance chapter).

To measure chain stretch, perform the following procedure:

1. To determine whether the chain has stretched 1% or more, first ensure the chain is taut along the area you plan to measure (a screw driverw is used to keep the drive chain taught in the drive chain image below).

Timbersled RIOTand ARO snow bikes are equipped with 520 drive and chain case chains which have a pitch of in or 0.625 in. (A chains pitch is the length of a single link which is measured from the center of one pin to the center of the next pinA).

q Link 1 w Link 2 e Link 3 r Link 4 t Link 5

70

MAINTENANCE

2. Mark out the number of links to measure (see the following table to find the number of links to measure for the chain you are inspecting). To mark this number of links, begin by marking the first pine and counting forward the same number of pins (number of pins counted should equal the number of links to measure). Finish by marking the final pinr. (see image with first and last pin marked).

CHAIN TYPE

# OF LINKS TO MEASURE

EXPECTED LENGTH

EXPECTED LENGTH +1%

ACCEPTA- BLE LENGTH RANGE

Drive Chain 24 (mark first and last pin)

15 (24 x 0.625 = 15)

15.15 or slightly < 15

Between 15 and 15.15

Chain Case Chain

17 (mark first and last pin)

10.625 or 10 (17 x 0.625 = 10.625)

10.731 or slightly < 10 3

Between 10.625 and 10.731

71

MAINTENANCE

3. Then measure the counted number of links by measuring from the center of the first pine to the center of the final pinr. This measurement should equal a length somewhere within the acceptable length range (as shown in the previous table).

4. If the length of the counted chain links equals or exceeds the expected length plus 1% (see table) the chain is worn out and must be replaced.

If the length of the chain links is less than the expected length plus 1% (i. e. the length is within the acceptable length range), the chain does not need to be replaced at this time.

TRACK MAINTENANCE TRACK INSPECTION 1. Using a hoist, safely lift and support the rear of the snow bike off the ground.

2. Rotate the track by hand to check for damage.

3. Carefully examine the track along the entire length of each rod. Bend the track to check for breakage.

4. Replace the track if any rod damage is found.

WARNING Broken track rods can cause a rotating track to come off the snow bike, which could cause serious injury or death. Never operate with a damaged track.

Never rotate a damaged track under power.

TRACK ALIGNMENT Proper track alignment is an essential factor in proper snow bike handling and in preventing excessive wear to the track and rail slides (i.e hifax).

72

MAINTENANCE

INSPECTING TRACK ALIGNMENT To inspect track alignment, follow the steps below.

1. Elevate the track off the ground using a stand.

2. Idle the bike in-gear for several revolutions. Inspect whether track is revolving evenly.

NOTE

The track is properly aligned when he track clipsq run evenly along the hifax w and the track is centered on the suspension.

3. Shut off the engine.

4. Measure the horizontal distancee between the hifax and the track edger on both sides of the bike.

5. If the track is aligned properly, both sides should measure approximately the same distancee.

If the track is running too far to one side, track alignment must be adjusted. See Adjusting Track Alignment section for proper adjustment procedure.

ADJUSTING TRACK ALIGNMENT To adjust track alignment, follow the steps below.

73

MAINTENANCE

1. Loosen axle boltt.

2. Loosen the adjustment bolt jam nutsi ando.

3. If the track is running too far to the left, turn the right tension adjustment bolt u clockwise approximately one-half turn.

If the track is running too far to the right, turn the left tension adjustment bolt y clockwise approximately one-half turn.

NOTICE Tune the adjustment bolt one half-turn at a time. Check the alignment between

adjustment to determine if additional adjustment is needed.

4. When track is revolving evenly along the hifax, tighten the adjustment bolt jam nut and tighten axle bolt to specified torque.

TORQUE

Axle Boltt 36.9 ft-lbs (50 Nm)

5. Idle the bike in-gear for several revolutions for track alignment adjustment to take full effect. Observe the running track for several additional revolutions.

6. Shut the engine off. When aligned properly, the track should run straight and center on suspension rails.

7. Re-measure the horizontal distancee between the hifax and track edge on both sides of the bike.

74

MAINTENANCE

Proper alignment: Distance between hifax and track edge are approximately the same on both sides and track appears to run centered on the rails.

Not aligned properly: Distance between the hifax and track edge is NOT the same on both sides of the bike and the track is NOTcentered on the rails. Repeat steps 1 through 5 until track is properly aligned.

IMPORTANT Adjusting track alignment will alter the tension of the track. When track is properly aligned, measure track tension and adjust if necessary. See Track

Tension section for more information.

TRACK TENSION WARNING

Moving parts can cut and crush body parts. When performing the checks and adjustments recommended on the following pages, stay clear of all moving parts. Never perform track measurement or adjustments with the engine

running.

CAUTION Always ensure proper track tension. Operating your snow bike with a too loose or too tight track could cause the rails to pierce the track (stabbing). Stabbing a

track may result in bodily harm and / or damaged equipment.

Proper track tension adjustment is critical for proper snow bike handling. Always maintain proper track alignment and tension. Each track is slightly unique and will break-in a bit differently depending on where and how you ride.

Track tension warning signs:

Too loose: Track is skipping on the drivers. Too tight: The rail sliders (hifax) are wearing quickly.

NOTICE Before measuring and adjusting track tension, ensure the track is properly

aligned. For more information, see Track Alignment section.

MEASURING TRACK TENSION

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MAINTENANCE

TRACK TENSION DATA

SUSPENSION PROPER SLACK

MEASURE- MENT

APPLIED WEIGHT

MEASURE- MENT

LOCATION -i

All Model Types 3/4 to 1 10 lbs 10 to 15 in front of the rear axle

To measure track tension:

1. Using an appropriate hoist or stand, safely lift and support the rear of the snow bike off the ground.

2. Place the recommended weighty or downward pressure on the track at the measurement locationi specified (see table).

3. At the measurement locationi, measure the vertical slack or space o between the bottom of the hifax q (i.e. rail slider) and the wear surface of the track clipu. This is the slack measuremento.

76

MAINTENANCE

4. If the track is properly tensioned, the slack measuremento should be between 3/4 to 1 (as shown in the table).

If the slack measuremento is less or greater than the proper slack measurement ( 3/4 to 1), the track tension should be adjusted (see the following section, Adjusting Track Tension).

ADJUSTING TRACK TENSION Measure track tension to be sure adjustment is needed.

NOTICE If the track starts to skip on the drivers, the track is too loose and needs to be

adjusted. Occasionally this will happen after a new track has been run.

1. With the rear of the bike off the ground and properly supported by a stand, loosen the axle bolte on the track tensioning block.

2. Loosen the adjustment bolts jam nutr.

77

MAINTENANCE

3. Then tighten or loosen the tension adjustment boltt, a half-turn at a time on both the right and left side of the bike. Turn the adjustment bolts the same amount on both sides of the track to tension the track evenly and keep the track aligned (track alignment should be performed before measuring and adjusting track tension).

Turning the adjustment boltst on each side of the bike to the right will push the rear axlee back and tighten track tension.

Turning the adjustment boltst on each side of the bike to the left will allow the rear axlee to move forward toward the front of the bike putting less tension on the track.

4. Re-tighten the adjustment bolts jam nut.

5. Torque the axle bolt once again.

TORQUE Axle Bolt

36.9 ft-lbs (50 Nm)

6. With the bike still secure and the track off the ground, rotate the track several times by hand or by running the engine in gear for several seconds. Then stop or turn the bike off. (It takes several track revolutions for track adjustment to take effect.)

7. Measure the track tension again (seeMeasuring Track Tension).

If the slack measuremento is within the proper slack measurement range, your track tension is set properly.

If the tension is still too loose or too tight, repeat the steps above until your track tension is set properly.

8. Once the track tension is set, check to ensure the track is still properly aligned. To check and adjust track alignment, see the Track Alignment section.

SKI MAINTENANCE Timbersled recommends periodically inspecting your ski for damage.

78

MAINTENANCE

Check the ski bolt to make sure it is tight. Torque to specification.

TORQUE

Ski Bolt 33 ft-lbs (45 Nm)

WARNING Failure to torque fasteners as directed will adversely affect the steering system

and may lead to severe injury or death.

Inspect for cuts or peeled up plastic that will cause the ski to handle poorly. Inspect for bent, broken, or worn-out ski skags. Inspect the ski saddle for bends that may make the ski crooked. Inspect the ski rubber to make sure it is not smashed or worn out.

NOTICE DO NOT tie your bike against the front of the ski. This can permanently bend

the plastic ski causing your bike to handle poorly.

SKI SKAGS WARNING

Worn skis and/or skags will adversely affect handling. Loss of vehicle control may result, causing serious injury or death. See your dealer's studding chart

for recommended skags.

Check skags before each use of the snow bike to ensure positive steering characteristics. Skags must be replaced when worn to half their original diameter.

TIP Carbide skags must be replaced if any abnormal wear or chipping is found.

79

MAINTENANCE

SKAG REPLACEMENT 1. Raise and support the front of the snow bike so the ski is approximately 6

inches (15.2 cm) from the ground.

2. Remove the attaching nutsq and pry the skagw downward.

3. Remove the front end of the skag.

4. Remove the rear end of the skag.

5. Reverse the steps to install a skag.

80

MAINTENANCE

RAIL SLIDE WEAR

Timbersled rail slidesq run along the bottom of the rail to prevent track wear. Both the left and right rail slide should be inspected periodically and replaced when necessary.

For ease of inspection, all Timbersled rail slides have a wear limit indicator groovew to indicate the minimum permissible slide thicknesse. Replace the rail slides if they are worn to the top of the groove at any point along their length. Failure to do so may result in permanent damage to the track or rails.

SPINDLE MAINTENANCE The spindle does not require any maintenance. It is designed to bend if it comes in contact with a rock or stump during operation. Timbersled recommends thoroughly inspecting the assembly for bends or cracks before you ride.

FALLTUNE-UP For maximum performance, your Timbersled dealer can perform a fall service tune-up. Their experienced and trained service technicians will keep your snow bike in peak operating condition.

81

MAINTENANCE

MATTE CLEAR COAT CLEANING (IF EQUIPPED) Matte finish products are prone to trapping dirt, oils and other contaminants. Timbersled recommends cleaning with warm water and a mild dish detergent. Use a soft sponge to gently rub the surface and rinse with clean warm water. For stubborn stains such as grease or oil, use a citrus based cleaner (3M Citrus Base Cleaner recommended). Spray onto the area to be cleaned and rub with a soft sponge. Allow to sit for a couple of minutes and wash away with clean warm water. Repeat as necessary to clean the surface.

NOTICE

Never use a polishing/buffing wax or any sponge that has an abrasive surface. These products will buff the matte surface of the finish resulting in a glossy finish. It is not recommended that you clean matte finishes with a pressure

washer as this will further imbed contaminants into the clear coat and possibly damage the labels.

EXTENDED STORAGE Off-season or extended storage of your snow bike requires preventive measures to aid against deterioration and to prolong the useful life of many components.

CLEANING AND PRESERVATION Proper storage starts with cleaning, washing, and waxing the cowling, side panels, chassis, and plastic parts. Wipe down remaining surfaces with a damp cloth. Clean and touch up with paint any rusted or previously painted surfaces. Be sure that corrosive salt and acids are removed from surfaces before beginning preservation with waxes and rust inhibitors (grease, oil or paint).

The snow bike should be stored in a dry garage or shed, out of direct sunlight, and covered with a fabric snow bike cover. Plastic tarp may cause condensation to form and damage snow bike components.

TRACK AND SUSPENSION Moderate track tension should be maintained during summer storage. The snow bike should be supported off the ground to allow the track to hang freely.

TRANSPORTING THE SNOW BIKE Whenever the snow bike is transported:

1. Be sure the fuel cap and oil cap are installed correctly.

2. Tie the snow bike to the transporting unit securely using suitable straps.

3. Remove the ignition key (if equipped) to prevent loss.

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MAINTENANCE

NOTICE Use of a cover is recommended when transporting your vehicle on an open

trailer.

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MAINTENANCE

84

SPECIFICATION 120 SX DIMENSIONS

Estimated Dry Weight - Front 16.5 (7.25 kg)

Estimated Dry Weight - Rear 94 (42.6 kg)

Overall Length - pivot to bumper 63 in (160 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth - 15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 Non O-Ring 70 Link (master link)

Chain Case Chain 520 Non O-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension SX Long Travel

Front Track Shock FOX 1.5 ZERO LSC-R

Rear Track Shock FOX 1.5 ZERO LSC-R

Rear Travel - Fixed Fit Kit 12 in (30.5 cm)

Rear Travel - TSS Fit Kit 20 in (50.8 cm)

Ski Type Mountain Horse

Skag Type MH Race

Track Width/Length/Height 10 in x 120 in x 2.25 in SX

FEATURES

Fuel Storage N/A

Fuel Storage Strap N/A

Storage N/A

Install Kits Fixed Strut / Suspension Strut

85

SPECIFICATION

TIMBERSLED RIOT 120 DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 110 (50 kg)

Overall Length - pivot to bumper 63 in (160 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Duel Piston, Brembo Master

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth -15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension Timbersled RIOT

Front Track Shock Timbersled IFP

Rear Track Shock Timbersled IFP

Rear Travel - Fixed Fit Kit 13 in (33 cm)

Rear Travel - TSS Fit Kit 21 in (53 cm)

Ski Type Timbersled Traverse

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 120 in x 2.5 in Timbersled RIOT

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

86

SPECIFICATION

TIMBERSLED RIOT 120 S DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 110 (50 kg)

Overall Length - pivot to bumper 63 in (160 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston, Brembo Master

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth -15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension Timbersled RIOT S

Front Track Shock Timbersled IFP

Rear Track Shock Timbersled IFP

Rear Travel - Fixed Fit Kit 10 in (25.4 cm)

Rear Travel - TSS Fit Kit 18 in (45.7 cm)

Ski Type Timbersled Traverse Ski

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 120 in x 2.5 in RIOT

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

87

SPECIFICATION

TIMBERSLED RIOT 120 LE DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 113 (51.3 kg)

Overall Length - pivot to bumper 63 in (160 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth - 15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension Timbersled RIOT

Front Track Shock FOX QS3

Rear Track Shock FOX QS3

Rear Travel - Fixed Fit Kit 13 in (33 cm)

Rear Travel - TSS Fit Kit 21 in (53 cm)

Ski Type Timbersled Traverse

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 120 in x 2.5 in Timbersled RIOT

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

88

SPECIFICATION

TIMBERSLED RIOT 120 LE S DIMENSIONS

Estimated Dry Weight - Front (lbs./kg.) 16 (7.25 kg)

Estimated Dry Weight - Rear (lbs./kg.) 113 (51.3 kg)

Overall Length - pivot to bumper (in./cm.) 63 in (160 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth - 15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension Timbersled RIOT S

Front Track Shock FOX QS3

Rear Track Shock FOX QS3

Rear Travel - Fixed Fit Kit 10 in (25.4 cm)

Rear Travel - TSS Fit Kit 18 in (45.7 cm)

Ski Type Timbersled Traverse Ski

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 120 in x 2.5 in Timbersled RIOT

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

89

SPECIFICATION

TIMBERSLED RIOT 120 VELOCITY DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 110 (49.9 kg)

Overall Length - pivot to bumper 636 in (167.6 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth -15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension Timbersled RIOT

Front Track Shock Walker Evans Racing Velocity

Rear Track Shock Walker Evans Racing Velocity

Rear Travel - Fixed Fit Kit 13 in (33 cm)

Rear Travel - TSS Fit Kit 21 in (53 cm)

Ski Type Timbersled Traverse Ski

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 120 in x 2.5 in Timbersled RIOT

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

90

SPECIFICATION

ARO 129 DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 113 (51.3 kg)

Overall Length - pivot to bumper 65.5 in (166.4 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth -15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension ARO Long Travel

Front Track Shock Timbersled IFP

Rear Track Shock Timbersled IFP

Rear Travel - Fixed Fit Kit 12 in (30 cm)

Rear Travel - TSS Fit Kit 20 in (50.8 cm)

Ski Type Timbersled Traverse Ski

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 129 in x 2.5 in Traverse Track

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

91

SPECIFICATION

ARO 129 S DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 113 (51.3 kg)

Overall Length - pivot to bumper 65.5 in (166.37 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth - 15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension ARO S

Front Track Shock Timbersled IFP

Rear Track Shock Timbersled IFP

Rear Travel - Fixed Fit Kit 9 in (22.9 cm)

Rear Travel - TSS Fit Kit 17 in (43.2 cm)

Ski Type Timbersled Traverse

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 129 in x 2.5 in Traverse Track

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

92

SPECIFICATION

ARO 129 LE DIMENSIONS

Estimated Dry Weight - Front 16 (7.2 kg)

Estimated Dry Weight - Rear 117 (53.1 kg)

Overall Length - pivot to bumper 65.5 in (166.37 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth - 15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension ARO Long Travel

Front Track Shock FOX QS3

Rear Track Shock FOX QS3

Rear Travel - Fixed Fit Kit 12 in (30.5 cm)

Rear Travel - TSS Fit Kit 20 in (50.8 cm)

Ski Type Timbersled Traverse

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 129 in x 2.5 in Traverse Track

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

93

SPECIFICATION

ARO 129 3 LE DIMENSIONS

Estimated Dry Weight - Front 16 (7.2 kg)

Estimated Dry Weight - Rear 121 (54.9 kg)

Overall Length - pivot to bumper 65.5 in (166.4 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth - 15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension ARO Long Travel

Front Track Shock FOX QS3

Rear Track Shock FOX QS3

Rear Travel - Fixed Fit Kit 12 in (30.5 cm)

Rear Travel - TSS Fit Kit 20 in (50.8 cm)

Ski Type Timbersled Traverse Ski

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 129 in x 3 in Traverse Track

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut/Suspension Strut

94

SPECIFICATION

ARO 129 3 VELOCITY DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 118 (53.5 kg)

Overall Length - pivot to bumper 65.5 in (166.4 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth -15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension ARO Long Travel

Front Track Shock Walker Evans Racing Velocity Needle

Rear Track Shock Walker Evans Racing Velocity Needle

Rear Travel - Fixed Fit Kit 12 in (30.5 cm)

Rear Travel - TSS Fit Kit 20 in (50.8 cm)

Ski Type Timbersled Traverse Ski

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 129 in x 3 in Traverse Track

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

95

SPECIFICATION

ARO 137 DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 121 (54.9 kg)

Overall Length - pivot to bumper 72 in (182.9 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth -15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Master Cylinder Brembo RH Hydraulic Adjustable

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension ARO Long Travel

Front Track Shock FOX QS3

Rear Track Shock FOX QS3

Rear Travel - Fixed Fit Kit 12 in (30.5 cm)

Rear Travel - TSS Fit Kit 20 in (50.8 cm)

Ski Type Timbersled Traverse Ski

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 137 in x 2.5 in Traverse Track

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits ARO Fixed Strut / Suspension Strut

96

SPECIFICATION

ARO 137 LE DIMENSIONS

Estimated Dry Weight - Front 16 (7.25 kg)

Estimated Dry Weight - Rear 121 (54.8 kg)

Overall Length - pivot to bumper 72 in (182.9 cm)

ENGINE AND DRIVETRAIN

Disc Brake Type Wilwood Hydraulic Dual Piston

Track Drive Sprocket 6 tooth / 2.86 pitch

Drive Shaft Sprocket 17 tooth - 15t spline

Upper Chain Case Sprocket 18 tooth -15t spline

Lower Chain Case Sprocket 17 tooth - 15t spline

Drive Chain 520 X-Ring 70 Link (master link)

Chain Case Chain 520 X-Ring 52 Link (continuous)

Chain Slider Standard

SUSPENSION

Rear Suspension ARO Long Travel

Front Track Shock FOX QS3

Rear Track Shock FOX QS3

Rear Travel - Fixed Fit Kit 12 in (30.5 cm)

Rear Travel - TSS Fit Kit 20 in (50.8 cm)

Ski Type Timbersled Traverse Ski

Skag Type Timbersled Traverse Hardened

Track Width/Length/Height 11.5 in x 137 in x 2.5 in Traverse Track

FEATURES

Fuel Storage Accessory (3.5 gal / 13.2 L)

Fuel Storage Strap Accessory

Storage Accessory

Install Kits Fixed Strut / Suspension Strut

97

SPECIFICATION

TORQUE TABLES RIOT MASTER TORQUE TABLE

DRIVETRAIN

ITEM TORQUE

Front Chain Slider Fastener 6 ft-lbs (8 Nm)

Chaincase Chain Idler Fastener 25 ft-lbs (34 Nm)

Chaincase Cover Fastener 6 ft-lbs (8 Nm)

Driveshaft / Jackshaft Fasteners 44 ft-lbs (60 Nm)

Bearing Housing Fasteners 18 ft-lbs (25 Nm)

Brake Caliper Mounting Fastener 18 ft-lbs (25 Nm) Apply Blue Loctite

FRONT SPINDLE / SKI

ITEM TORQUE

Spindle Fasteners 37 ft-lbs (50 Nm)

Ski Bolt 33 ft-lbs (45 Nm)

Front Ski Toe Fastener 13 ft-lbs (18 Nm)

Rear Ski Toe Fastener 4 ft-lbs (6 Nm)

Center Ski Skag Fasteners 13 ft-lbs (18 Nm)

Side Ski Skag Fasteners 13 ft-lbs (18 Nm)

Fork Clamp Fasteners 18 ft-lbs (24 Nm)

Axle Bolt 33 ft-lbs (45 Nm)

REAR SUSPENSION

ITEM TORQUE

Torque Arm Mounting Fasteners 44 ft-lbs (60 Nm)

Cross Shaft Fasteners 44 ft-lbs (60 Nm)

Upper Shock Shaft Mounting Fastener 44 ft-lbs (60 Nm)

98

SPECIFICATION

REAR SUSPENSION

ITEM TORQUE

Lower Shock Mounting Fastener 44 ft-lbs (60 Nm)

Idler Fastener 44 ft-lbs (60 Nm)

Idler Bolt Block Fasteners 7 ft-lbs (10 Nm)

Carrier Wheel Spacer Bushing Set Screw 35 in-lbs (4 Nm)

Rail Slider Fastener 4 ft-lbs (6 Nm)

Rail Tip Fasteners 44 in-lbs (5 Nm)

Rail Bumper Fasteners Until Screw Protrudes 5 mm out of nut

Lubrication Fitting 4 ft-lbs (6 Nm)

FOX QS3 Shaft Nut 18 ft-lbs (24 Nm)

FOX QS3 Reservoir Body 30 ft-lb (40 Nm)

FOX QS3 Body Cap / Eyelet 50 ft-lb (68 Nm)

FOX QS3 Compression Adjuster 12 ft-lb (16 Nm)

FOX QS3 Bearing Cap 22 ft-lbs (30 Nm)

Timbersled IFP Shaft Nut 22 ft-lbs (30 Nm)

CHASSIS

ITEM TORQUE

Sub Frame Mounting Fasteners 44 ft-lbs (60 Nm) Apply Red Loctite

Sub Frame Center Brace Fasteners 44 ft-lbs (60 Nm)

Frame Slide Fasteners 37 ft-lbs (50 Nm)

Chain Adjuster Jam Nut 18 ft-lbs (25 Nm)

99

SPECIFICATION

CHASSIS

ITEM TORQUE

Tunnel Fasteners 9 ft-lbs (12 Nm) Apply Red Loctite

Bumper Fasteners 22 ft-lbs (30 Nm) Apply Red Loctite

BRAKES

ITEM TORQUE

Brake Caliper Mounting Fasteners 18 ft-lbs (25 Nm) Apply Blue Loctite

Caliper Body Fasteners 260 in-lbs (29 Nm)

Bleed Screw 40 in-lbs (4 Nm)

Banjo Bolt 15 ft-lbs (20 Nm)

Brake Cover Fastener 31 in-lbs (3.5 Nm)

Master Cylinder Clamp Fasteners Fastener to be tightened until bottomed on clamp

Master Cylinder Reservoir Cover Fasteners 18 in-lbs (2 Nm)

INSTALL KIT

ITEM TORQUE

TSF Lower Strut Rod Fastener 22 ft-lbs (30 Nm)

TSS Lower Shock Fastener 22 ft-lbs (30 Nm)

Upper Shock Mounting Fastener Torque to OEMmanufacturers specifications

Swing Arm Pivot Bolt Torque to OEMmanufacturers specifications

100

SPECIFICATION

ARO MASTER TORQUE TABLE DRIVETRAIN

ITEM TORQUE

Front Chain Slider Fastener 9 ft-lbs (12 Nm)

Chaincase Chain Idler Fastener 25 ft-lbs (34 Nm)

Chaincase Cover Fastener 9 ft-lbs (12 Nm)

Driveshaft / Jackshaft Fasteners 44 ft-lbs (60 Nm)

Bearing Housing Fasteners 18 ft-lbs (25 Nm)

Brake Caliper Mounting Fastener 18 ft-lbs (25 Nm) Apply Blue Loctite

FRONT SPINDLE / SKI

ITEM TORQUE

Spindle Fasteners 37 ft-lbs (50 Nm)

Ski Bolt 33 ft-lbs (45 Nm)

Front Ski Toe Fastener 13 ft-lbs (18 Nm)

Rear Ski Toe Fastener 4 ft-lbs (6 Nm)

Center Ski Skag Fasteners 13 ft-lbs (18 Nm)

Side Ski Skag Fasteners 13 ft-lbs (18 Nm)

Fork Clamp Fasteners 18 ft-lbs (24 Nm)

Axle Bolt 33 ft-lbs (45 Nm)

REAR SUSPENSION

ITEM TORQUE

Torque Arm Mounting Fasteners 44 ft-lbs (60 Nm)

Cross Shaft Fasteners 44 ft-lbs (60 Nm)

Rear Torque Arm to Rear Pivot Fastener 44 ft-lbs (60 Nm)

101

SPECIFICATION

REAR SUSPENSION

ITEM TORQUE

Idler Fastener 44 ft-lbs (60 Nm)

Idler Bolt Block Fasteners 7 ft-lbs (10 Nm)

Upper Shock Collar Set Screw 35 in-lbs (4 Nm)

Lower Shock Collar Set Screw 9 ft-lbs (12 Nm)

Rail Slider Fastener 4 ft-lbs (6 Nm)

Rail Tip Fasteners 44 in-lbs (5 Nm)

Rail Bumper Fasteners Until Screw Protrudes 5 mm out of nut

FOX QS3 Shaft Nut 18 ft-lbs (24 Nm)

FOX QS3 Reservoir Body 30 ft-lb (40 Nm)

FOX QS3 Body Cap / Eyelet 50 ft-lb (68 Nm)

FOX QS3 Compression Adjuster 12 ft-lb (16 Nm)

FOX QS3 Bearing Cap 22 ft-lbs (30 Nm)

FOX 1.5 Zero LSC-R Shaft Nut 22 ft-lbs (30 Nm)

FOX 1.5 Zero LSC-R Reservoir Body 30 ft-lbs (41 Nm)

FOX 1.5 Zero LSC-R Shock Eyelet 50 ft-lbs (68 Nm)

FOX 1.5 Zero LSC-R Body Cap 100 ft-lbs (135 Nm)

FOX 1.5 Zero LSC-R Bearing Cap 22 ft-lbs (30 Nm)

FOX 1.5 Zero LSC-R Compression Adjuster 35 ft-lbs (47 Nm)

FOX 1.5 Zero LSC-R Rebound Jet Check Valve 40 in-lbs (4 Nm)

FOX 1.5 Zero LSC-R Tamper Proof Air Valve Cap 5 in-lbs (0.5 Nm)

Timbersled IFP Shaft Nut 22 ft-lbs (30 Nm)

102

SPECIFICATION

CHASSIS

ITEM TORQUE

Sub Frame Mounting Fasteners 44 ft-lbs (60 Nm) Apply Red Loctite

Sub Frame Center Brace Fasteners 44 ft-lbs (60 Nm)

Frame Slide Fasteners 37 ft-lbs (50 Nm)

Chain Adjuster Jam Nut 18 ft-lbs (25 Nm)

Tunnel Fasteners 9 ft-lbs (12 Nm) Apply Red Loctite

Bumper Shaft Fasteners 18 ft-lbs (25 Nm) Apply Red Loctite

BRAKES

ITEM TORQUE

Brake Caliper Mounting Fasteners 18 ft-lbs (25 Nm) Apply Blue Loctite

Caliper Body Fasteners 260 in-lbs (29 Nm)

Bleed Screw 40 in-lbs (4 Nm)

Banjo Bolt 15 ft-lbs (20 Nm)

Brake Cover Fastener 31 in-lbs (3.5 Nm)

Master Cylinder Clamp Fasteners Fastener to be tightened until bottomed on clamp

Master Cylinder Reservoir Cover Fasteners 18 in-lbs (2 Nm)

INSTALL KIT

ITEM TORQUE

TSF Lower Strut Rod Fastener 22 ft-lbs (30 Nm)

TSS Lower Shock Fastener 22 ft-lbs (30 Nm)

103

SPECIFICATION

INSTALL KIT

ITEM TORQUE

Upper Shock Mounting Fastener Torque to OEMmanufacturers specifications

Swing Arm Pivot Bolt Torque to OEMmanufacturers specifications

104

SPECIFICATION

WARRANTY TIMBERSLED CONVERSION SYSTEMS LIM- ITED WARRANTY POLARIS Sales Inc., 2100 Highway 55, Medina, MN 55340 (POLARIS) gives a 12 MONTH LIMITED WARRANTYon all components of your TIMBERSLED Conversion System against defects in material or workmanship. This warranty covers parts and dealer labor charges for repair or replacement of defective parts and begins on the date of purchase by the original retail purchaser. This warranty is transferable to another owner during the warranty period through a TIMBERSLED dealer, but any such transfer will not extend the original term of the warranty. The duration of this warranty may vary by international region based upon local laws and regulations.

See your dealer for details and separate terms and conditions for any promotional warranties.

REGISTRATION At the time of sale, the Warranty Registration Form must be completed by your dealer and submitted to TIMBERSLED within ten days of purchase. Upon receipt of this registration, TIMBERSLED will record the registration for warranty. No verification of registration will be sent to the purchaser as the copy of the Warranty Registration Form will be your proof of warranty coverage. If you have not signed the original registration and received the customer copy, please contact your dealer immediately. NO WARRANTY COVERAGE WILL BE ALLOWED UNLESS YOUR CONVERSION SYSTEM IS REGISTERED WITH TIMBERSLED.

105

WARRANTY

WARRANTY COVERAGE AND EXCLUSIONS: LIMITATIONS OF WARRANTIES AND REMEDIES This TIMBERSLED limited warranty excludes any failures that are not caused by a defect in material or workmanship. THIS WARRANTY DOES NOT COVER CLAIMS OF DEFECTIVE DESIGN. This warranty also does not cover damage caused due to incorrect installation, acts of God, accidental damage, normal wear and tear, abuse or improper handling. This warranty also does not cover any Conversion System, component, or part that has been altered structurally, modified, neglected, improperly maintained, used for racing, competition, or for purposes other than for which it was designed.

This warranty also excludes failures resulting from improper lubrication; surface imperfections caused by external stress, heat, cold or contamination; operator error or abuse; improper component alignment, tension, adjustment; improper maintenance; modified components; use of aftermarket components; unauthorized repairs; repairs made after the warranty period expires or by an unauthorized repair center; use of the product in competition or for commercial purposes. Warranty will not apply to any product which has been damaged by abuse, accident, fire or any other casualty not determined a defect of materials or workmanship.

This warranty excludes coverage for consumable components, general wear items, or any parts exposed to friction surfaces, stresses, environmental conditions and/or contamination for which they were not designed or not intended, including but not limited to the following items:

Skis Tracks Suspension Components Brake Components Idler Wheels

Ski Wear Rods Slide Rails Finished and Unfinished Surfaces Chains Hydraulic Components

This warranty provides no coverage for personal loss or expense, including mileage, transportation costs, hotels, meals, shipping or handling fees, product pick-up or delivery, replacement rentals, loss of product use, loss of profits, or loss of vacation or personal time.

106

WARRANTY

THE EXCLUSIVE REMEDY FOR BREACH OF THIS WARRANTY SHALL BE, AT POLARIS OPTION, REPAIR OR REPLACEMENT OFANY DEFECTIVE MATERIALS, COMPONENTS, OR PRODUCTS. THE REMEDIES SET FORTH IN THIS WARRANTYARE THE ONLY REMEDIES AVAILABLE TO ANY PERSON FOR BREACH OF THIS WARRANTY. POLARIS SHALL HAVE NO LIABILITY TO ANY PERSON FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES OFANY DESCRIPTION, WHETHER ARISING OUT OF EXPRESS OR IMPLIED WARRANTY OR ANY OTHER CONTRACT, NEGLIGENCE, OR OTHER TORT OR OTHERWISE. THIS EXCLUSION OF CONSEQUENTAL, INCIDENTAL AND SPECIAL DAMAGES IS INDEPENDENT FROM AND SHALL SURVIVE ANY FINDING THAT THE EXCLUSIVE REMEDY FAILED OF ITS ESSENTIAL PURPOSE.

THE IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE IS EXCLUDED FROM THIS LIMITED WARRANTY. ALL OTHER IMPLIED WARRANTIES (INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTY OF MERCHANTABILITY) ARE LIMITED IN DURATION TO THE ABOVE 12 MONTH WARRANTY PERIOD. TIMBERSLED DISCLAIMS ALL EXPRESS WARRANTIES NOT STATED IN THIS WARRANTY. SOME STATES DO NOT PERMIT THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ALLOW LIMITATIONS ON THE DURATION OF IMPLIED WARRANTIES, SO THE ABOVE LIMITATIONS MAY NOTAPPLY TO YOU IF INCONSISTENT WITH CONTROLLING STATE LAW.

107

WARRANTY

HOW TO OBTAIN WARRANTY SERVICE If your Conversion System requires warranty service, you must take it to a TIMBERSLED Servicing Dealer. When requesting warranty service you must present your copy of the Warranty Registration to the dealer. (THE COST OF TRANSPORTATION TO AND FROM THE DEALER IS YOUR RESPONSIBILITY). TIMBERSLED suggests that you use your original selling dealer; however, you may use any TIMBERSLED Servicing Dealer to perform warranty service.

In the Country where your product was purchased:

Warranty or Service Bulletin repairs must be done by an authorized TIMBERSLED dealer. If you move or are traveling within the country where your product was purchased, Warranty and Service Bulletin repairs may be requested from any authorized TIMBERSLED dealer that sells the same line as your product.

Outside the Country where your product was purchased:

If you are traveling temporarily outside the country where your product was purchased, you should take your product to an authorized TIMBERSLED dealer. You must show the dealer photo identification from the country of the selling dealers authorized location as proof of residence. Upon residence verification, the servicing dealer will be authorized to perform the warranty repair.

If you move:

If you move to another country, be sure to contact TIMBERSLED Customer Assistance and the customs department of the destination country before you move. Product importation rules vary considerably from country to country. You may be required to present documentation of your move to TIMBERSLED in order to continue your warranty coverage. You may also be required to obtain documentation from TIMBERSLED in order to register your product in your new country. You should warranty register your product at a local TIMBERSLED dealer in your new country immediately after you move to continue your warranty coverage and to ensure that you receive information and notices regarding your Conversion System.

If you purchase from a private party:

If you purchase a TIMBERSLED product from a private party, to be kept and used outside of the country in which the product was originally purchased, all warranty coverage will be denied. You must nonetheless register your product under your name and address with a local TIMBERSLED dealer in your country to ensure that you receive safety information and notices regarding your product.

108

WARRANTY

EXPORTED PRODUCTS EXCEPT WHERE SPECIFICALLY REQUIRED BY LAW, THERE IS NO WARRANTY OR SERVICE BULLETIN COVERAGE ON THIS PRODUCT IF IT IS SOLD OUTSIDE THE COUNTRY OF THE SELLING DEALERS AUTHORIZED LOCATION. This policy does not apply to products that have received authorization for export from TIMBERSLED. Dealers may not give authorization for export. You should consult an authorized dealer to determine this products warranty or service coverage if you have any questions. This policy does not apply to products registered to government officials or military personnel on assignment outside the country of the selling dealers authorized location. This policy does not apply to Safety Bulletins.

NOTICE If your product is registered outside of the country where it was purchased and you have not followed the procedure set above, your product will no longer be eligible for warranty or service bulletin coverage of any kind, other than safety bulletins. Products registered to Government officials or military personnel on assignment outside of the country where the product was purchased will continue to be covered by the Limited Warranty.

Please work with your dealer to resolve any warranty issues. Should your dealer require any additional assistance, they will contact the appropriate TIMBERSLED department.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state or in different countries. If any of the above terms are void because of federal, state, local law, all other warranty terms will remain in effect.

For questions call TIMBERSLED Customer Assistance:

United States & Canada: 1-800-POLARIS (1-800-765-2747)

French: 18002686334

109

WARRANTY

110

MAINTENANCE LOG MAINTENANCE LOG Present this section of your manual to your dealer each time your snowmobile is serviced. This will provide you and future owners with an accurate log of maintenance and services performed on the snowmobile.

DATE MILES (KM) TECHNICIAN SERVICE PERFORMED /

COMMENTS 150 mi. (240 km)

500 mi (800 km)

1000 mi (1600 km) 2000 mi (3200 km)

111

MAINTENANCE LOG

DATE HOURS TECHNICIAN SERVICE PERFORMED / COMMENTS

112

MAINTENANCE LOG

A Accessories ............................. 29 Accessory Warning .................... 24 Avalanche Danger Scale............. 13 Avalanches .............................. 13 Awareness............................ 17 Warning Signs ....................... 15

B Before Starting the Engine........... 50 Bleeding Hydraulic Brake System .................................. 64 Brake Inspection ....................... 61 Brake Lever Travel..................... 51 Brake pads............................... 61 Brakes ............................... 51, 61 Brake Fluid............................ 63 Components.......................... 63 Inspection ............................. 61 Lever Adjustment ................... 62 Lever Travel .......................... 63 System Bleeding .................... 64

Break-In Period ......................... 53

C Cargo Storage .......................... 28 Chain Case Chain Adjustment ................... 68

Chain Case Chain ..................... 70 Chain Lubrication ...................... 59 Cleaning.................................. 82 Cold Weather Drive-Away ........... 21 Component Location .................. 27

D Disabled Operators .................... 13 Drive Chain .............................. 70 Tension ................................ 65 Tension Adjustment................. 67 Tension Measurement ............. 65

Driver Awareness ...................... 13

Driving Downhill ........................ 21 Driving in Hilly Terrain ................. 21 Driving on Slippery Surfaces ........ 20 Driving Responsibly ................... 22

E Environment Preservation .............7 Excessive Speed....................... 12 Exhaust System ........................ 60

F Fluid Level Brake Fluid............................ 63

Fuel Premix (Initial Fill) ............... 53 Fuel Recommendation................ 55 Fuel Storage............................. 55

H Host Bike ...................................9

I Inadequate Snow Conditions ....... 20 Inspection Chain ................................... 70

Installation .................................7

M Maintenance Intervals ............................... 57

Maintenance Log...................... 111 Maintenance Recommendations.....9 Maneuverability......................... 22 Master Torque Table ARO .................................. 101 RIOT ................................... 98

Matte Finish ............................. 82 Mountainous Terrain Riding ......... 13

113

INDEX

O Oil Recommendations ................ 53 Operating in Deep Snow ............. 20 Operator Safety...................... 9-10

P Pre-Ride Checklist ..................... 49 Pre-Ride Suspension Inspection ... 49 Proper Use Warning................... 24

R Rail Ice Scratchers..................... 28 Rail Slide Wear ......................... 81 Recommended Maintenance ....... 57 Rider Capacity .......................... 10 Riding Apparel .......................... 11 Riding Position.......................... 10

S Safe Riding Gear ....................... 10 Safety Hidden Obstructions................ 13

Safety Symbols ...........................4 Signal Words ..............................4 Skag Replacement .................... 80 Ski Skags .................................. 79

Ski Maintenance........................ 78 Slide Rail and Track Cooling ........ 54 Snow Bike System Break-In......... 53 Snow Conditions ....................... 20 Specifications 120 SX................................. 85 ARO 129 .............................. 91 ARO 129 3 LE........................ 94 ARO 129 3 VELOCITY ............ 95 ARO 129 LE .......................... 93 ARO 129 S............................ 92 ARO 137 .............................. 96 ARO 137 LE .......................... 97 RIOT 120.............................. 86 Timbersled RIOT 120 LE.......... 88

Timbersled RIOT 120 LE S ....... 89 Timbersled RIOT 120 S ........... 87 Timbersled RIOT 120 VELOCITY .......................... 90

Spindle bolts............................. 49 Spindle Maintenance.................. 81 Steering System Inspection ......... 50 Storage Cleaning............................... 82 Preservation.......................... 82 Seasonal .............................. 82 Track Care ............................ 82

Storage, Daily ........................... 55 Survival Preparation................... 12 Suspension Inspection, Pre- Ride ...................................... 49 Suspension Maintenance ............ 60 Suspension mounting bolts.......... 49 Suspension Settings ARO Models.......................... 33 RIOT Models ......................... 39 Spring Preload ....................... 32

Suspension Setup ..................... 44 ARO LE................................ 35 ARO Standard ....................... 33 ARO Velocity ......................... 37 Overview .............................. 31 Timbersled RIOT LE................ 41 Timbersled RIOT Standard ....... 39 Timbersled RIOT Velocity ......... 43 TSS Tuning ........................... 46

SX Models ............................... 44

T Temperature Charts ................... 23 Tools....................................... 28 Towing Warning ........................ 24 Track Alignment ............................. 72 Inspection ............................. 72 Lubrication ............................ 60 Tension ................................ 75

Track Inspection........................ 51 Track Lug Separation, Deep Lugs...................................... 54 Track Maintenance ............... 72, 75

114

INDEX

Track Warm-Up......................... 53 Transporting the Snow Bike ......... 82 Tune-Up .................................. 81

V Vehicle Identification Numbers .......8

W Warning Symbols ........................4 Warranty................................ 105 Welcome Page ...........................3 Windchill Charts ........................ 23

115

INDEX