Polaris Widetrack LX Owner's Manual
  1. Manuals
  2. Brands
  3. Polaris Manuals
  4. Offroad Vehicle
  5. Widetrack LX
  6. Owner's manual

Polaris Widetrack LX Owner's Manual

Polaris 2010 snowmobile owner's manual
Hide thumbs
Table of Contents

Advertisement

Quick Links

Pantone 426C
Widetrak LX
Snowmobile Owner's Manual
for Maintenance and Safety

Advertisement

Table of Contents
loading

Related Manuals for Polaris Widetrack LX

Summary of Contents for Polaris Widetrack LX

  • Page 1 Pantone 426C Widetrak LX Snowmobile Owner's Manual for Maintenance and Safety...
  • Page 2 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. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
  • Page 3 Pantone 426C For your nearest Polaris dealer, call 1-800-POLARIS or visit www.polarisindustries.com Polaris Sales Inc., 2100 Hwy. 55, Medina, MN 55340 Phone 1-888-704-5290 Part No. 9922310 Rev 02 Printed in USA...
  • Page 4 • RANGER utility vehicles • Victory motorcycles We believe Polaris sets a standard of excellence for all utility and recre- ational vehicles manufactured in the world today. Many years of experi- ence have gone into the engineering, design, and development of your Polaris vehicle, making it the finest machine we’ve ever produced.
  • Page 5 POLARIS and POLARIS THE WAY OUT are registered trademarks of Polaris Indus- tries Inc. Copyright 2009 Polaris Sales Inc. All information contained within this publication is based on the latest product information at the time of publication. Due to constant...

  • Page 6: Table Of Contents

    Polaris Products..... . . 103 Troubleshooting ..... . . 104 This section is a quick reference guide to solving general problems.

  • Page 7: Introduction

    INTRODUCTION Important Notes for Owners and Drivers After reading this manual, store it in the snowmobile for convenient ref- erence. It should remain with the snowmobile when the snowmobile is sold. When teaching inexperienced operators to ride, set up a predetermined course for practice.

  • Page 8: Preservation Of The Environment

    Polaris snowmobiles are engineered to conform to these SAE standards. Our muffler systems are designed to reduce noise levels and must not be altered or removed. The sound of your snowmobile may not be welcome to non-snowmobilers, so you have a responsibility to operate your snowmobile with concern for others.

  • Page 9: Vehicle Identification Numbers

    Remove the spare key and store it in a safe place. Your key can be duplicated only by mating a Polaris key blank with one of your existing keys, so if both keys are lost, the ignition switch must be replaced.

  • Page 10: Safety

    SAFETY Operator Safety The following signal words and symbols appear throughout this manual and on your vehicle. Your safety is involved when these words and sym- bols are used. Become familiar with their meanings before reading the manual. The safety alert symbol indicates a potential personal injury hazard. WARNING A WARNING indicates a hazardous situation which, if not avoided, may result in death or serious injury.

  • Page 11: Operator Safety

    Always check major and vital safety components before every ride. All Polaris snowmobiles are designed and tested to provide safe operation when used as directed. Failure of critical machine components may result from opera- tion with any modifications, especially those that increase speed or power. DO NOT MODIFY YOUR SNOWMOBILE.
  • Page 12 SAFETY Operator Safety Stay Clear of Track Your snowmobile is propelled by a revolving track that must be partially exposed for proper operation. WARNING! Serious injuries may result if hands, feet, or clothing become entangled in the track. Be alert when riding, and remain properly seated to stay clear of the track.

  • Page 13: Survival Preparation

    Operator Safety Survival Preparation For your safety, always ride in a group of other snowmobilers. Always tell someone where you’re going and how long you expect to be gone. If it isn’t possible to ride with others, and you must travel into remote areas, always carry survival equipment that’s appropriate to the condi- tions you may encounter.

  • Page 14: Riding Apparel

    Eye Protection Do not depend on eyeglasses or sunglasses for eye protection. When- ever riding a Polaris vehicle, always wear shatterproof goggles or use a shatterproof helmet face shield. Polaris recommends wearing approved Personal Protective Equipment (PPE) bearing markings such as VESC 8, V-8, Z87.1, or CE.

  • Page 15: Disabled Operators

    A label on the console of these models indicates single rider operation. Driving 2-Up - Some Polaris snowmobiles are designed for up to two riders. A label on the hood of these models indicates that the vehicle is designed for one operator and one passenger only.

  • Page 16: Excessive Speed

    SAFETY Operator Safety Excessive Speed WARNING! High speed driving, especially at night, could result in serious injury or death. Always reduce speed when driving at night or in inclement weather. Observe all state and local laws governing snowmobile operation. They’ve been established for your protection. Always be alert and pay attention to the trail ahead.

  • Page 17: Driver Awareness

    SAFETY Operator Safety Driver Awareness Slow down when traveling near poles, posts, or other obstacles. Be especially alert if you’re snowmobiling after dark. Always be on the alert for wire fences. Single strands are especially dangerous, since there may be a great distance between posts.
  • Page 18 Operator Safety Avalanches Snowmobilers should always be properly trained and equipped before traveling in mountainous terrain: • Take an avalanche class • Travel with experienced people • Travel on designated trails • Make sure each person is equipped with a shovel, probe and avalanche beacon.

  • Page 19: Ice And Snow Build-Up

    SAFETY Operator Safety Ice and Snow Build-up WARNING! Ice and snow build-up may interfere with the steering of your snowmobile, resulting in serious injury or death. Keep the underhood area free of snow and ice. Before driving, manually turn the skis to the left and right to be sure ice and snow are not interfering with full left and right steering.

  • Page 20: Driving On Slopes

    SAFETY Operator Safety Driving on Slopes WARNING! Climbing a hill or crossing the face of a slope may result in loss of balance and snowmobile rollover, causing serious injury or death. Use caution and good judgement when driving in hilly terrain. Use extra caution when operating in hilly terrain.

  • Page 21: Driving Downhill

    SAFETY Operator Safety Driving Downhill When riding downhill, shift your weight to the rear of the snowmobile and reduce your speed to a minimum. Apply just enough throttle to keep the clutch engaged, allowing the engine’s compression to help slow the snowmobile and keep it from rolling freely downhill.

  • Page 22: Intake Silencer

    SAFETY Operator Safety Intake Silencer Do not operate the engine with the intake silencer or filter removed. NOTICE: Damage to the engine may occur if the intake silencer or filter are removed. Clutches Do not attempt to service the clutches. All clutch service must be performed by your dealer.

  • Page 23: Operating In Deep Snow

    SAFETY Operator Safety Inadequate Snow Conditions Since snow provides the only lubrication for the power slide suspension and, on liquid cooled models, cooling for the engine, adequate snow cover is a requirement for operation of your snowmobile. 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.

  • Page 24: Driving Responsibly

    Operator Safety Driving Responsibly Every snowmobile handles differently, and even the most docile condi- tions may become dangerous if operators drive improperly. If you’re new to snowmobiling, acquaint yourself with the snowmobile and with what it will and won’t do under various conditions. Even seasoned driv- ers should spend some time getting the feel for a snowmobile before attempting ambitious maneuvers.
  • Page 25 Operator Safety Windchill/Temperature Charts The following information is provided to help you determine when tem- peratures become dangerous for riding. WIND CHILL CHART (°F) Wind Speed Calm Frostbite in >> 30 min. WIND CHILL CHART (°C) Wind Speed Calm -10 -13 -17 -21 -24 -28 -32 -36 -39 -43 -47 -50 -54 -58 -62 -11 -15 -19 -22 -26 -30 -34 -38 -42 -45 -49 -53 -57 -61 -65 -12 -16 -20 -24 -28 -32 -36 -39 -43 -47 -51 -55 -59 -63 -67 -13 -17 -21 -25 -29 -33 -37 -41 -45 -49 -53 -57 -61 -65 -69...

  • Page 26: Clutch Cover Warning

    If any label becomes illegible or comes off, contact your Polaris dealer to purchase a replacement. Replacement safety labels are provided by Polaris at no charge.

  • Page 27: Track/Seat Warning

    Stay clear of track. Do not sit on seat back. Entanglement with the track or a fall from seat back may result in severe injury or death. Reverse Warning Polaris Widetrak snowmobile is equipped with standard reverse. The reverse warning label is located above the instrument hous- ing.

  • Page 28: Operation Warning

    Safety Labels and Locations Operation Warning An operation warning label is present on the console of all Polaris snow- mobiles: WARNING • To avoid serious injury or death, read and understand all warnings and the Owner’s Manual before operation. If manual is missing, con- tact a Polaris dealer for a replacement.

  • Page 29: Features And Controls

    FEATURES AND CONTROLS General Representation 1. Fuel Filler Cap (may include a fuel gauge) 2. Ignition Switch 3. Brake Lever 4. Speedometer (may include indicator/warning lights) 5. Reverse Indicator 6. Mountain Bar 7. Engine Stop Switch (see page 54) 8. Throttle Control 9.

  • Page 30: Fuel Valve

    Some Polaris snowmobiles are equipped with special features. Controls for these features are illustrated on this page. Not all models come with these features. Refer to your Owner’s Manual Supplement. 1. Headlight Dimmer Switch 2. Parking Brake Lock 3. Handlebar Grip Warmer Switch 4.
  • Page 31 FEATURES AND CONTROLS 1. Hood 2. Headlight 3. Windshield 4. Handlebar 5. Operator Seat 6. Passenger Hand Hold Strap 7. Cargo Rack 8. Taillights 9. Snow Flap 10. Track 11. Suspension 12. Trailing Arm 13. Nosepan 14. Front Bumper (do not use for pulling or dragging the snowmobile) 15.
  • Page 32 Backrest The backrest is adjustable for either operator or pas- senger use. 1. Loosen the upper adjustment knobs to raise or lower the backrest. 2. Loosen the lower adjustment knobs to move the backrest for- ward for operator use or rearward for pas- senger use.

  • Page 33: The Perfect Fit

    THE PERFECT FIT Front Suspension Adjustments Break in the suspension for approximately 150 miles (240 km) and re- grease all suspension parts before making any fine-tuning adjustments. Settings will vary from rider to rider, depending on rider weight, vehicle speed, riding style, and trail conditions. We recommend starting with factory settings and then customizing each adjustment individually to suit rider preference.

  • Page 34: Shock Components

    THE PERFECT FIT Front Suspension Adjustments Always verify ski alignment before making adjustments to the IFS. See page 92 to check alignment. If the skis are misaligned, see your dealer, as the camber adjustment may also be affected. The tension at which the shock coil spring is set is called spring preload. For the best ride, the spring preload should be set as low as possible to use the full travel of the ski shock, with occasional light bottoming.

  • Page 35: Shock Spring Preload

    Special tools are required to adjust front springs. If you feel that your front suspension needs adjustment see your Polaris Front Shock Washers dealer for more informa- tion.

  • Page 36: Suspension Performance Tips

    Bogie wheel kits are available from your dealer. • Polaris offers track kits for improved flotation in deep snow. See your dealer for assistance. Tip: Keep the suspension pivot points lubricated. This will reduce moisture and rust build-up and ensure proper function of the suspension components.
  • Page 37 THE PERFECT FIT WideTrak Rear Suspension Adjustments Rear Spring Settings Rear spring adjustment is primarily a control for riding comfort. To check for the recommended settings: 1. Lift the rear of the snowmobile to relieve the rear springs. 2. Slowly lower the snowmobile and measure the distance between the ground and the running board.

  • Page 38: Handlebar Adjustments

    Handlebar Adjustments Standard Handlebar Follow these steps to adjust handlebar angle at the handlebar block. 1. Remove the mountain bar by removing nuts. 2. Using a 7/16-inch wrench, loosen the four nuts on the bottom of the adjuster block (turn the handlebar either left or right for access to the rear nuts).

  • Page 39: Traction Products

    THE PERFECT FIT Traction Products n Carbide Skags A skag is a replaceable bar attached to the underside of the ski to assist in turning the snowmobile and to prevent ski wear caused by contact with roads and other bare terrain. Inspect skags frequently.
  • Page 40 Accessories Polaris offers a wide range of accessories for your snowmobile. From map light to electric start, Polaris has the accessories that will help make each ride more enjoyable. See your dealer for a list of accessories. Use only Polaris parts and accessories on your Polaris snowmobile. Use of unapproved parts and accessories may result in: •...

  • Page 41: Pre-Ride Inspections

    PRE-RIDE INSPECTIONS Pre-Ride Checklist Inspect all items on the checklist for proper operation or condition before each use of the snowmobile. Procedures are outlined on the refer- enced pages. Look for a checkmark ( locate the pre-ride inspection items. Drive Belt Condition Steering System Recoil Rope Parking Brake Lock/Brake Lever/Brake System...

  • Page 42: Before Starting The Engine

    PRE-RIDE INSPECTIONS Before Starting the Engine Before starting the engine, always refer to all safety warnings pertaining to snowmobile operation. Never start the engine without checking all vehicle components to be sure of proper operation. WARNING! Operating the vehicle with worn, damaged, or malfunctioning components could result in serious injury or death.

  • Page 43: Hydraulic Brakes

    PRE-RIDE INSPECTIONS Before Starting the Engine n Hydraulic 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 1/2 inch (1.3 cm) level or air in the hydraulic sys-...

  • Page 44: Parking Brake Lever Lock

    PRE-RIDE INSPECTIONS Before Starting the Engine n Parking Brake Lever Lock Your snowmobile may have a parking brake lever lock located over the brake lever. Use the brake lever lock only when you want the snowmobile to remain stationary; for example, when parked on an incline for a period of five minutes or less.

  • Page 45: Steering System

    PRE-RIDE INSPECTIONS Before Starting the Engine n Steering System Manually turn the skis completely to the right and to the left. If any dif- ficulty is encountered, check for ice and snow build-up that may be obstructing the steering linkage. Make sure all greasable components are properly lubricated.

  • Page 46: Recoil Rope

    Inspect the recoil rope and handle for excessive wear, and make sure the knot securing the rope inside the handle is secure. If excessive wear is found, see your Polaris dealer for replacement. n Transmission Make sure the transmission is not in reverse before starting the engine...

  • Page 47: Ignition Switch

    Start the Engine and Check Engine Stop Switch Check the auxiliary shut-off switch for proper operation. Push the switch down to stop the engine. Pull it up to allow restarting. Lighting Check the headlight (high and low beam), taillight, and brake light. Replace burned out lamps before operating.

  • Page 48: Operation

    Starting the Engine NOTICE: Engaging the starter when the engine is running WILL result in serious engine damage, especially if the transmission is in reverse. Never engage the starter when the engine is running. 1. Turn the fuel valve on. See page 27.

  • Page 49: Engine Break-In

    Premix the first tank of gasoline with one pint of Polaris injection oil for each five gallons of fuel. This, in addition to the lubrication supplied by the injec- tion system, will assure proper engine break-in.

  • Page 50: Oil Injection System

    Oil Recommendations Engine lubrication comes from oil added to the fuel and oil injection systems. Polaris recommends the use of Premium 2-Cycle Oil for this engine. See page 103 for the part numbers of Polaris products. Never mix brands of oil. Serious chemical reactions can cause injection system blockage, resulting in serious engine damage.
  • Page 51 OPERATION Track Warm-Up WARNING A loose track or flying debris could cause serious injury or death. Stand clear of the front of the snowmobile and the moving track. Never hold the snowmobile up or stand behind it while warming up the track. Do not use excessive throttle dur- ing warm-up or when the track is free-hanging.

  • Page 52: Fuel Safety

    Fuel Fuel Safety WARNING Gasoline is highly flammable and explosive under certain conditions. • Always exercise extreme caution whenever handling gasoline. • Always refuel with the engine stopped, and outdoors or in a well ventilated area. • Do not overfill the tank. Do not fill the tank neck. •...

  • Page 53: Fuel System Deicers

    OPERATION Fuel Your Polaris engine is designed to run on 87 octane non-oxygenated or 89 octane oxygenated pump gasoline. There’s a great deal of variability in the quality of the 87 octane gasoline available, so we encourage the use of premium fuel when possible. Do not use lower than 87 octane fuel.

  • Page 54: Low Oil Indicator Light

    They may also be incompatible and the result could be sludge formation, filter blockage, and reduced cold weather flow rates. All Polaris oils are compatible with each other. Always maintain the oil level above the tank’s low level line. This is especially important when the snowmobile is operated in mountainous terrain.

  • Page 55: Low Oil Level

    U.S. quart of recommended oil to the tank. See page 47 for oil recommendations. The Polaris oil cap on the oil tank may be vented to allow proper oil flow. See your Polaris dealer for recommended replacement parts.

  • Page 56: Jetting Guidelines

    Carburetion Jetting Guidelines Changes in altitude and temperature affect air density, which is the amount of oxygen available for combustion. In low elevations and cold temperatures, the air has more oxygen. In higher elevations and higher temperatures, the air is less dense. RMK carburetors are preset to operate at altitudes of 6000-8000 feet (1800-2400 m) above sea level (see page 72 for more information).

  • Page 57: Engine Stop Switch

    OPERATION Engine Stop Switch Push down on the engine stop switch to stop the engine in an emergency. This will ground out the ignition and bring the engine to a quick stop. To restart the engine, the switch must be pulled up to the ON position.
  • Page 58 When these switches are disconnected, the ignition key switch must be used to shut off the engine. DO NOT continue to operate the snowmobile with the throttle safety switch disconnected. Return the snowmobile to an authorized Polaris dealer for service as soon as possi- ble. OPERATION...

  • Page 59: Emergency Starting

    OPERATION Emergency Stopping The following chart lists methods for stopping the snowmobile in the event of an emergency. Refer to page 54 for more information about the engine stop switch and throttle safety switch. SYSTEM Ignition Switch Brake Choke Engine Stop Switch Throttle Safety Switch Emergency Starting Your snowmobile is equipped with a tool kit containing essential tools...

  • Page 60: Reverse Operation

    OPERATION Reverse Operation WARNING! Improper reverse operation, even at low speeds, may cause loss of control, resulting in serious injury or death. Damage will occur to the chaincase or transmission if shifting is attempted when the engine is operating above idle speed.
  • Page 61 OPERATION Towing Do not use the front bumper to pull or drag the snowmobile. The front bumper is not designed for this type of use and may detach from the vehicle if force is applied. For your safety, do not attempt to using the tow hitch until you’ve read the following warnings and understand the proper hitch functions.

  • Page 62: Maintenance

    Please read the Snowmobile Engine Emissions Limited Warranty, and read the maintenance section of your owner's manual. You are responsi- ble for ensuring that the specified maintenance is performed. Polaris recommends that you contact an authorized Polaris dealer to perform...
  • Page 63 If you’re not familiar with safe service or adjustment procedures and the use of tools, or if you don’t feel comfort- able performing these tasks yourself, contact an authorized Polaris dealer for service. NOTICE: Hot components can cause damage to plastic. Always make sure the exhaust system and engine have cooled before tipping the snowmobile on its side for service or inspection.
  • Page 64 The following chart is a guide based on average riding conditions. You may need to increase frequency based on riding conditions. When inspection reveals the need for replacement parts, always use genuine Polaris parts, available from your Polaris dealer. Item Clutch Offset Alignment...
  • Page 65 Periodic Maintenance Interval Table Item Pilot Air Screws Carburetor (synchronize) Idle RPM Throttle Lever Oil Pump Lever (synchronize) Throttle Cable Choke Cable Vent Lines Throttle Position Sensor Choke Fuel Filter Fuel Lines Oil Filter Oil Lines Oil Change Air Box Drain and Water Traps Auxiliary Shut-Off Switch Throttle Safety Switch...
  • Page 66 Periodic Maintenance Interval Table Item Ski Toe Alignment Suspension Mounting Bolts Steering Fasteners Rear Suspension Fasteners Suspension Shock Oil Cooling Fins and Shroud Drive Shaft Bearings Jackshaft Bearings Skags (Wear Bars) Ski Saddle/Spindle Bolts Ski Pivots Ski Spindle Steering Arm(s) Upper/ Lower Steering Post Support Bracket Hood Straps...
  • Page 67 All-Season Grease at 500 miles (800 km) and annually or every 1000 miles (1600 km) thereafter. A grease gun kit, complete with grease and adaptors, is available to lubricate all fittings on Polaris snowmo- biles. See page 103 for the part numbers of Polaris products.
  • Page 68 MAINTENANCE Lubrication Rear Suspension WideTrak Rear Suspension...

  • Page 69: Throttle Cable

    MAINTENANCE Lubrication Jackshaft Bearing The jackshaft bearing on your model may be equipped with a grease fit- ting, but this component is greased for life at the factory. Additional lubrication is not required. Driveshaft Bearing Inject grease into the fitting on the speedometer drive adaptor until grease purges from inside or outside the bearing seal (approximately two...

  • Page 70: Gearcase Oil Level

    Clean the magnetic plug (2) every 500 miles (800 km) and whenever check- ing or changing lubricant. NOTICE: Mixing brands or using non- recommended lubricants could result in excessive wear to chain, sprockets and bearings. Always use Polaris-recommended products for your vehicle.

  • Page 71: Spark Plugs

    Owner’s Manual Supplement. • Spark plug torque is 18-22 ft. lbs. (24.4-29.8 Nm). • Always carry spare spark plugs in case of an emergency. NOTICE: Using non-recommended spark plugs can result in serious engine damage. Always use Polaris-recommended spark plugs.
  • Page 72 Spark Plugs Spark plug condition is indicative of engine operation. The spark plug firing end condition should be read after the engine has been warmed up and the vehicle has been driven at higher speeds. Immediately check the spark plug for correct color. CAUTION! A hot exhaust system and engine can cause burns.

  • Page 73: Intake Filter

    Intake Filter The intake foam filter and screen limits snow ingestion into the intake system. When operating in loose powder snow, check the top of the foam filter and screen periodically to remove any accumulation of snow. NOTICE: Operating the snowmobile with the intake filters removed may cause carburetor icing.
  • Page 74 Carburetor Water/Sediment Trap Service Most Polaris snowmobiles contain patented carburetor bowl water/sedi- ment traps located at the bottom of each carburetor. The trap, consisting of a hose with a plug, should be drained about every 1000 miles (1600 km) and inspected for contamination.

  • Page 75: Carburetor Adjustments

    It’s your dealer’s responsibility to make sure the correct main jet is installed. NOTICE: Operating the snowmobile with incorrect jetting can result in serious engine damage. Have your Polaris dealer perform all carburetor adjustments to ensure all adjustments are done correctly. Carburetor Adjustments The frequency at which the carburetors are synchronized or balanced is important.

  • Page 76: Oil Filter

    Fuel Filter/Fuel Lines The fuel filter is located inside the fuel tank. This component requires no maintenance. Inspect the fuel lines regularly for signs of deterioration or damage. Always check fuel line condition after periods of storage. Normal dete- rioration from weather and fuel compounds may occur. Replace worn or damaged fuel lines promptly.

  • Page 77: Exhaust System

    MAINTENANCE Exhaust System Check the exhaust system for wear or damage at approximately 1000 miles (1600 km). To inspect, allow the engine and exhaust system to cool completely. Open the hood and inspect the muffler and pipes for cracks or damage. Check for weak or missing retaining springs or damper/support grommets.

  • Page 78: Hydraulic Brake Inspection

    Brakes n Hydraulic Brake Inspection Inspect the brake lever reserve before each use of the snowmobile. See page 40. Brake pads must be replaced when the brake pad material becomes thin- ner than the backing plate, approximately 1/16 inch (1.5 mm). A kit is available for replacing brake pads.

  • Page 79: Brake Fluid

    We recommend the use of Polaris DOT 4 high temperature brake fluid. See page 103 for the part numbers of Polaris products. NOTICE: Brake fluid will damage labels, paint and some plastics. Always wipe up spills immediately.

  • Page 80: Bleeding The Hydraulic Brake System

    Brakes Bleeding the Hydraulic Brake System Air in the hydraulic brake system will cause spongy brake lever action. Bleed the system before operating the snowmobile. WARNING! Operating the vehicle with a spongy brake lever can result in loss of brakes, which could cause an accident and lead to serious injury or death. Never operate the vehicle with a spongy-feeling brake lever.

  • Page 81: Headlight Adjustment

    MAINTENANCE Lights Headlight Adjustment The headlight may be adjusted for vertical aim using the following pro- cedure: 1. Place the snowmobile on a level surface with the headlight approxi- mately 25 feet (7.6 m) from a wall. 2. Measure the distance from the floor to the center of the headlight and make a mark on the wall.

  • Page 82: Headlight Bulb Replacement

    Lights Avoid touching a halogen bulb with bare fingers. Oil from skin leaves a residue, causing a hot spot that will shorten the life of the lamp. If fin- gers do touch the bulb, clean it with an alcohol-moistened towel. Headlight Bulb Replacement 1.

  • Page 83: Clutch System

    Any unauthorized modifications to clutches, such as adding or removing weights, will void the warranty. NOTICE: The bushings in the weights and rollers of Polaris clutches are made of a material that may be damaged if lubricated. Do not lubricate clutch bushings.

  • Page 84: Drive Belt Condition

    Drive Belt Condition Belt width and length must match the center distance of the clutches and sheave width of the drive clutch. For this reason, Polaris recommends that only O.E.M. belts be used. Other belts may match the dimensions, but can drastically change the shift pattern, resulting in poor perfor- mance.

  • Page 85: Drive Belt Removal

    Clutch System Drive Belt Removal 1. Stop the engine after operating in a forward motion. NOTICE: Do not attempt to remove the drive belt after operating in reverse. The snowmobile must be stopped after forward motion to prevent damage to compo- nents during belt removal.

  • Page 86: Drive Belt Installation

    Clutch System Drive Belt Installation 1. Drop the drive belt over the drive clutch and pull back the slack. Tip: To ensure satisfactory belt life, install belts so they operate in the same direction of rotation by positioning the identification numbers so that you can read them.

  • Page 87: Torque Stop

    MAINTENANCE Clutch System n Drive Belt Deflection Measure belt deflection with both clutches at rest and in their full neutral position. Place a straight edge on the belt (1) and apply downward pres- sure while measuring at point 2. This measurement should be 1 1/4 inches (32 mm).

  • Page 88: Tool Kit

    A tool kit is included with each snowmobile for emergency and routine maintenance. Always keep the tool kit with the snowmobile. Chain Tension Maintain the proper chain tension as outlined on page 74. Fall Tune-Up For maximum performance, arrange for a fall service tune-up with your Polaris dealer.

  • Page 89: Track Inspection

    MAINTENANCE Track Track Inspection WARNING! Broken track rods can cause a rotating track to come off the machine, which could cause serious injury or death. Never operate with a damaged track. Never rotate a damaged track under power. 1. Using a hoist, safely lift and support the rear of the snowmobile off the ground.

  • Page 90: Track Lubrication

    Track Track Lubrication 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.

  • Page 91: Track Tension

    MAINTENANCE Track 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 run- ning. Track Tension Track adjustment is critical for proper handling.
  • Page 92 Track Track Tension Locknut Adjusting Idler Screw Shaft Bolt f the track needs adjustment: 6. Loosen the rear idler shaft bolt. 7. Loosen the locknuts. 8. Tighten or loosen the track adjusting screws as necessary to provide equal adjustment on both sides of the track. 9.

  • Page 93: Track Alignment

    MAINTENANCE Track n Track Alignment Periodically check that the track is centered and running evenly on the slide rails. Misalignment will cause excessive wear to the track and slide rail. 1. Safely support the rear of the snowmobile with the track off the ground.

  • Page 94: Steering Inspection

    MAINTENANCE Steering System Steering Inspection Each week, or before a long ride, check fasteners and tighten if neces- sary. Specific fasteners that should be checked are marked with a the illustration.

  • Page 95: Ski Alignment

    WARNING! Improper ski alignment or adjustment may cause loss of steering control, resulting in serious injury or death. Do not attempt to change the ski alignment or camber adjustment. See your Polaris dealer. With the handlebars in a straight-ahead position, and with vehicle weight compressing the suspension, measure from the straight edge of the skis at the center of the ski mounting bolt.

  • Page 96: Ski Skags

    MAINTENANCE Steering System n Ski Skags See your dealer’s studding chart for recommended skags. If you install longer or more aggressive carbide skags than the original equipment, it may also be necessary to add track studs to maintain proper vehicle con- trol while turning on hard-packed snow or ice.

  • Page 97: Suspension Mounting Bolts

    MAINTENANCE Suspension Maintenance n Rail Slide Wear For ease of inspection, all Polaris rail slides have a wear limit indicator groove to indicate the minimum per- missible slide thickness. Replace the rail slides if they are worn to the top of the groove at any point along their length.

  • Page 98: Battery Fluid

    Battery WARNING Battery electrolyte is poisonous. It contains acid! Serious burns can result from contact with the skin, eyes, or clothing. If contact occurs, seek immediate medi- cal attention. KEEP OUT OF REACH OF CHILDREN. EXTERNAL: Flush with water. INTERNAL: Drink large quantities of water or milk. Call physician immediately. EYES: Flush with water for 15 minutes and get prompt medical attention.

  • Page 99: Battery Removal

    MAINTENANCE Battery Battery Connections Keep battery terminals and connections free of corrosion. When clean- ing is necessary, remove the corrosion with a stiff wire brush. Wash ter- minals and connections with a solution of one tablespoon baking soda and one cup water. Rinse well with tap water and dry with clean shop towels.

  • Page 100: Battery Installation

    Battery Battery Installation WARNING! Battery electrolyte contains acid. Avoid skin contact with electrolyte as severe burns may result. Using a new battery that has not been fully charged can damage the bat- tery and result in a shorter life. It can also hinder vehicle performance. 1.

  • Page 101: Battery Storage

    MAINTENANCE Battery Battery Storage When your snowmobile is placed in storage for one month or more (in summer or in winter): • Remove the battery. • Charge it to the proper level. • Store it in a cool dry place. •...

  • Page 102: Daily Storage

    The track should be suspended approximately 4 inches (10 cm) off the ground. Remove the key and cover the snowmobile. Tip: Polaris has accessory covers and track stands available to fit all models. See your dealer for more information.

  • Page 103: Cleaning And Preservation

    Extended Storage Off-season or extended storage of your snowmobile requires preventive measures to aid against deterioration and to prolong the useful life of many components. Cleaning and Preservation Proper storage starts with cleaning, washing, and waxing the hood, chassis, and plastic parts. Wipe down remaining surfaces with a damp cloth.

  • Page 104: Controls And Linkage

    (BDC), the lowest position in the cylinder. On twin cyl- inder models, the opposite piston will be up. 5. Pour approximately two ounces of Polaris injector oil into the spark plug hole. 6. Wait one to two minutes and perform steps 3 to 5 on remaining cyl- inders.

  • Page 105: Electrical Connections

    Separate electrical connector blocks and clean corrosive build-up from connectors. Lubricate or pack connector blocks with dielectric grease and re-connect. See page 103 for the part numbers of Polaris products. Replace worn or frayed electrical wire and connectors. Be sure wiring harness is properly secured away from sharp edges, steering linkage, moving parts, and hot exhaust parts.

  • Page 106: Polaris Products

    Additives / Miscellaneous 2871326 Carbon Clean Plus (12 oz.) 2870652 Fuel Stabilizer (16 oz.) 2872189 DOT4 Brake Fluid (12 oz.) 2872893 Engine Degreaser (12 oz.) 2870505 Isopropyl 2872889 Brake and Clutch Cleaner 2872890 Carb and Throttle Body Cleaner POLARIS PRODUCTS Description...

  • Page 107: Troubleshooting

    Suspension Troubleshooting Problem Rear suspension bot- • Verify sag dimension (see page 89). Adjust torsion spring toms too easily Rear suspension • Check for binding suspension components and grease all rides too stiff • Verify sag dimension (see page 89). Adjust torsion spring •...
  • Page 108 Belt Wear/Burn Troubleshooting Causes Driving at low RPM Insufficient warm-up Towing at low RPM Riding with high RPM and slow speed (8000 RPM/10 MPH) Ice and snow build-up between track and tunnel Poor engine performance Loading snowmobiles onto trailers Clutch malfunction Slow, easy clutch engagement TROUBLESHOOTING...
  • Page 109 TROUBLESHOOTING Engine Troubleshooting Unless you have experience and training in two-cycle engine repair, see your dealer if technical problems arise. Problem Probable Cause Erratic engine Drive clutch binding operating RPM during acceler- ation or load variations Driven clutch malfunction Harsh drive Drive belt worn or too clutch engage- narrow...
  • Page 110 Engine Troubleshooting Problem Probable Cause Noise in drive Broken drive clutch system components Bearing failure/ chain- case, jackshaft, or front drive shaft Drive belt surface flat spots Drive chain loose or worn, sprocket teeth broken Poor low RPM Worn drive belt performance Excessive belt/sheave clearance...
  • Page 111 Check tank level and fill up with cor- rect fuel. • Ice in fuel line, filter, or pump. On the standard Polaris carburetor, the choke will not function with the throttle depressed. See second item under “Probable Cause” of “Engine contin- ually backfires”.

  • Page 112: Warranty

    Your dealer is also familiar with Polaris policies and procedures and will be happy to assist you. When contacting us about parts, service, or warranty, always provide the following information: 1.
  • Page 113 2. Polaris warranty will provide all dealerships with a monthly updated list of all stolen units to further monitor thefts. 3. Polaris warranty will aid in notifying the proper owner when a unit is recovered...

  • Page 114: Limited Warranty

    WARRANTY Limited Warranty Polaris Sales Inc., 2100 Highway 55, Medina, MN 55340, provides a ONE YEAR LIM- ITED WARRANTY on all components of the Polaris snowmobile against defects in material or workmanship. This warranty covers the parts and labor charges for repair or replacement of defective parts that are covered by this warranty.

  • Page 115: Engine Oil

    How to Obtain Warranty Service If your snowmobile requires warranty service, you must take it to a Polaris dealer autho- rized to repair Polaris snowmobiles. When requesting warranty service you must present your copy of the Warranty Registration form to the dealer. (The cost of transportation to and from the dealer is YOUR responsibility).
  • Page 116 In order to qualify for warranty, the product must have been properly set up and tested by a Polaris Dealer (if applicable). Failure of any dealer to perform the required vehicle Pre-Delivery Inspection, perform all applicable service bulletins and have the consumer sign the PDI form prior to delivery may void the warranty.
  • Page 117 • Failures caused due to improper adjustments. • Failure due to unauthorized service. • Failures due to lack of service as required in the owner’s manual or Polaris updates. This includes off-season storage as listed in the owner’s manual. • Failure due to use of unauthorized parts or modifications.
  • Page 118 If Purchased From A Private Party: If you purchase a Polaris product from a private citizen outside of the country in which the vehicle was originally purchased, all warranty coverage will be denied.
  • Page 119 This emissions limited warranty is in addition to the Polaris standard limited warranty for your vehicle. Polaris Industries Inc. warrants that at the time it is first purchased, this emissions-certified vehicle is designed, built and equipped so it conforms with applica- ble U.S.
  • Page 120 Polaris dealer to perform any service that may be necessary for your vehicle. Polaris also recommends that you use only Pure Polaris parts. It is a potential violation of the Clean Air Act if a part supplied by an aftermarket parts manufacturer reduces the effectiveness of the vehicle's emission controls.

  • Page 121: Maintenance Log

    MAINTENANCE LOG Present this section of your manual to your dealer each time your snow- mobile is serviced. This will provide you and future owners with an accurate log of maintenance and services performed on the snowmobile. DATE MILES (KM) 150 mi.
  • Page 122 MAINTENANCE LOG DATE MILES TECHNICIAN SERVICE PERFORMED / COMMENTS (KM)
  • Page 123 MAINTENANCE LOG DATE MILES TECHNICIAN SERVICE PERFORMED / COMMENTS (KM)
  • Page 124 MAINTENANCE LOG DATE MILES TECHNICIAN SERVICE PERFORMED / COMMENTS (KM)

  • Page 125: Index

    Accessories ....37 Air Box Warning ....23 Air Pollution .

  • Page 126: Index

    Periodic Maintenance Table ..61-63 Polaris Products ....103 Pre-Ride Checklist ....38 Pre-Ride Inspections .
  • Page 127 Suspension Adjustments, Front . . 30-32 Suspension Adjustments, Rear . . 33-34 Suspension Inspections ..94 Suspension Lubrication ..64-65 Suspension Maintenance ..94 Suspension Performance Tips .

This manual is also suitable for:

2010 widetrack lx

Table of Contents