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600 PRO-RMK 800 PRO-RMK 800 RMK ASSAULT 800 SKS Snowmobile Owner's Manual for Maintenance and Safety...
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The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For videos and more information about a safe riding experience with your Polaris vehicle, scan this QR code with your smartphone.
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WELCOME 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.
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PERC® ASSAULT® AXYS™ Copyright 2015 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.
INTRODUCTION Important Notes for Owners and Drivers After reading this manual, store it in the snowmobile for convenient reference. It should remain with the snowmobile when the snowmobile is sold. Some of the illustrations and photos used in this manual are general representations.
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.
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.
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 symbols are used. Become familiar with their meanings before reading the manual. The safety alert symbol indicates a potential personal injury hazard. DANGER A DANGER indicates a hazardous situation that, if not avoided, will result in death or serious injury.
Always check major and vital safety components before every ride. All POLARIS snowmobiles are designed and tested to provide safe operation when used as directed. Failure of critical machine components may result from operation with any modifications, especially those that increase speed or power.
SAFETY Operator Safety Stay Clear of Track Your snowmobile is propelled by a revolving track that must be partially exposed for proper operation. Do not stand on the plastic flap. WARNING! Serious injuries may result if NO STEP hands, feet, or clothing become entangled in the track.
Riding Apparel Helmet Wearing a helmet can prevent a severe head injury. Whenever riding a POLARIS vehicle, always wear a helmet that meets or exceeds established safety standards. Approved helmets in the USA and Canada bear a U.S. Department of Transportation (DOT) label.
SAFETY 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 conditions you may encounter.
SAFETY Operator Safety Driver Awareness Slow down when traveling near poles, posts, or other obstacles. Be especially alert if you're snowmobiling after dark. Always be on the alert for wire fences. Single strands are especially dangerous, since there may be a great distance between posts. Guy wires on utility poles are also difficult to distinguish.
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SAFETY Operator Safety Mountainous Terrain Riding Mountainous terrain operation, even for experienced riders, can present conditions and situations that could result in serious injury or death. Please review all of the information about riding in mountainous terrain on the following pages of this manual. WARNING! An avalanche can occur at any time, in any conditions and on any slope.
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SAFETY Operator Safety Mountainous Terrain Riding Get the Safety Gear In addition to carrying a spare belt, spark plugs and tools on each snowmobile, each person in your riding group should wear the recommended snowmobile riding apparel and carry (on their person) the following survival items when riding in mountainous terrain: •...
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SAFETY Operator Safety Mountainous Terrain Riding Get to Know Your Safety Gear Following the safety gear and apparel recommendations will increase your chances of survival if you encounter an avalanche or become stranded in the backcountry, but even experienced and properly- equipped snowmobilers, hikers and skiers perish in avalanches or succumb to hypothermia.
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SAFETY Operator Safety Mountainous Terrain Riding Get Avalanche Safety Training POLARIS 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. Get the Forecast Make a riding plan based on the current avalanche and weather forecast.
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The track features paddles that pack and shovel snow rather than dig in and grip the snowpack. Because POLARIS mountain snowmobiles feature tall track paddles, the rear suspension rails and sliders will sit above the snowpack on a groomed trail.
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SAFETY Operator Safety Mountainous Terrain Riding Get to Know Your Mountain Snowmobile Always practice riding your mountain snowmobile in a safe, open, flat area before attempting your first ride in mountainous terrain. This is especially important for low-elevation riders who are not accustomed to riding a snowmobile designed for deep snow.
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SAFETY Operator Safety Mountainous Terrain Riding 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.
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SAFETY Operator Safety Mountainous Terrain Riding North American Public Avalanche Danger Scale Avalanche danger is determined by the likelihood, size and distribution of avalanches. Danger Level Travel Advice Likelihood of Avalanche Size Avalanches and Distribution Avoid all avalanche Natural and Large to very large terrain.
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.
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.
SAFETY Operator Safety Drive Belt Do not operate the engine with the drive belt removed. Any servicing that requires operation without a belt must be performed by your dealer. NOTICE: Operation of the engine with the belt removed may result in injury or damage to the engine.
SAFETY Operator Safety Driving Responsibly Every snowmobile handles differently, and even the most docile conditions may become dangerous if operators drive improperly. If you're new to snowmobiling, acquaint yourself with the snowmobile and with what it will and won't do under various conditions. Even seasoned drivers should spend some time getting the feel for a snowmobile before attempting ambitious maneuvers.
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SAFETY Operator Safety Windchill/Temperature Charts The following information is provided to help you determine when temperatures become dangerous for riding. WINDCHILL CHART (°F) Wind Actual Thermometer Reading (°F) Speed -10 -15 -20 -25 -30 -35 -40 -45 Equivalent Temperature (°F) Calm -10 -15 -20 -25 -30 -35 -40 -45 -11 -16 -22 -28 -34 -40 -46 -52 -57 -63...
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If any label becomes illegible or comes off, contact your POLARIS dealer to purchase a replacement. Replacement safety labels are provided by POLARIS at no charge. The part number is printed on the label. Clutch Warning/Belt Removal...
SAFETY Safety Labels and Locations Reverse Warning Reverse Warning “No Passenger” Warning Fuel Recommendation “No Passenger” Warning/Fuel Recommendation This warning label is located below the steering post. WARNING This vehicle is designed for operator only. NO PASSENGER FUEL RECOMMENDED: 91+ OCTANE WITHOUT ETHANOL FOR MAXIMUM PERFORMANCE SEE DECAL ON LEFT HAND SIDE PANEL FOR PROPER GAUGE SETTING.
Burn may result. Entire top of tunnel may be hot. Install only accessories specifically approved for this model by Polaris. WARNING Stay clear of track. Do not sit on seat back. Entanglement with the track or a fall from seat back can result in severe injury or death.
• To avoid serious injury or death, read and understand all warnings and the Owner's Manual before operation. If manual is missing, contact a POLARIS dealer for a replacement. • This vehicle is capable of high speeds. Buried objects or uneven terrain can cause loss of control.
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SAFETY Safety Labels and Locations Operation Warning • When operating with a passenger (on approved models only) reduce speed and allow extra space for steering and stopping. A passenger reduces your ability to control the vehicle. • When operating on hard-packed snow, ice, or when crossing roads, steering and braking ability are greatly reduced.
FEATURES Ignition Switch The ignition switch has three positions. Vehicle / IDD power off Vehicle / IDD power on START Activates starter motor (if equipped) If equipped with electric start, turn the key to START to crank the engine. When the key is released, it automatically returns to the RUN position.
Installation instructions are provided with the accessory. This power point is powered by the load shed relay and is not fuse protected. POLARIS recommends using this power point for electric helmet shields.
FEATURES Load Shed Relay High RPM/Voltage Load shed relay provides power to the following components. • High beam switch/LED array • Battery charge relay • Hand warmers • Thumb warmer The ECU will close the load shed relay when engine speed exceeds 1500 RPM and chassis voltage exceeds 12.8 VDC.
FEATURES Adjustable Headlight The headlight can be adjusted for vertical aim using the following procedure. 25 ft. (7.6 m) Lamp Center Height 2 in. (5 cm) 1. In a well-ventilated area, position the snowmobile on a level surface with the headlight approximately 25 feet (7.6 m) from a wall. 2.
FEATURES Tools The belt removal L-wrench tool and the spare belt, spark plug and spark plug tool container are located behind the left engine compartment panel. NOTE: Spare belt and spark plugs are not provided with the snowmobile. Spare Belt/Spark Plug Tool Container When properly engaged in the bracket, the L-wrench secures...
FEATURES Tools 4. Pull the container out of the compartment. 5. When placing a drive belt into the container, fold the belt as shown. Verify that the belt loop at the rear of the container is positioned slightly higher than the front loop. Front Rear Step 4...
Maintenance Table beginning on page 99. See page 123 for inspection procedures. Special tools are required to remove and install the QUICKDRIVE belt. Please see your POLARIS dealer for this service, or refer to the instructions provided with the purchase of a new belt. Belt Handling •...
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FEATURES Cargo Storage Never hang heavy items or fuel Maximum 15 lbs. (7 kg) containers from the rear of the Combined tunnel. Cargo may be stowed only in the tunnel storage bag (if equipped) or under the seat. NOTICE: Exceeding the tunnel cargo weight capacity could result in tunnel damage.
Security System (Ignition Lock System) If equipped, your snowmobile has an optional security function that can be activated by an authorized POLARIS dealer. If you have this feature activated, you can lock the ignition to prevent unauthorized use when leaving the snowmobile unattended. A locked system will limit engine speed to 3000 RPM, which prevents clutch engagement, and the snowmobile will not move when throttle is applied.
FEATURES Fuel Type Selection Whenever using ethanol, MTBE or other forms of oxygenated gasoline, the fuel type designation setting must be changed to “Eth” in the gauge. When using the recommended 91 non-ethanol gasoline, always select the “91-non” setting. Whenever in doubt of your fuel purchase, use the “Eth”...
FEATURES Detonation Elimination Technology (DET) When DET senses and takes action to reduce detonation, the driver may notice a drop in engine RPM and/or reduced performance. The ECU will illuminate the check engine LED and display “dET” on the LCD screen whenever the DET system is active. If the ECU determines the detonation cannot be controlled by normal means, and further operation may cause engine damage, the check engine LED will flash, the instrument clusters will display “dET”...
Low fuel/no fuel in tank Refuel with recommended fuel Water in fuel Replace with recommended fuel Plugged fuel filter or tank pick-up sock See your POLARIS dealer for service Alcohol-based fuel additive used with Do not add deicers or additives that Ethanol fuel...
FEATURES Engine Overheat Indicators Over-Temperature Indicator (Standard Cluster) The over-temperature indicator on the standard instrument cluster will illuminate when the engine is overheating. Take action to cool the engine. See page 47. The indicator will flash when engine temperature reaches critical levels.
FEATURES Engine Overheat Indicators Flashing Indicator Flashing indicators indicate continued operation could result in serious engine damage. The engine management system will automatically reduce engine power and create a misfire condition. Stop the engine immediately. Allow the engine to cool down. NOTE: If engine overheating seems to be caused by something other than poor cooling conditions, see your dealer for service.
FEATURES Standard Instrument Cluster Rider Information Center Check Engine High Beam Indicator Indicator Over- Park Brake Temperature Indicator Indicator Reverse Low Oil Indicator Indicator SELECT MODE Button Button The instrument cluster contains indicator lights and the rider information center. The information center can be controlled by either the MODE and SELECT buttons on the instrument cluster or by the...
FEATURES Standard Instrument Cluster Indicators Check Engine Indicator This indicator appears if an EFI-related fault occurs. Do not operate the snowmobile if this warning appears. Serious engine damage could result. See your dealer. See page 102 for diagnostic code definitions. Over-Temperature Indicator This indicator illuminates to alert the operator that the engine is overheating.
FEATURES Standard Instrument Cluster Rider Information Center The rider information center is located in the instrument cluster. The center displays vehicle speed, engine speed, odometer, resettable trip meters (2), total engine hours of operation, fuel level, engine temperature and diagnostic display mode. Setting changes must be made with the engine running or with the vehicle powered by an external DC power supply connector.
FEATURES Standard Instrument Cluster Rider Information Center 1. Information Display Area - This area displays either engine speed or vehicle speed (whichever is not displayed in the speed display), engine temperature and maximum vehicle speed. To change the display, see page 52. 2.
FEATURES Standard Instrument Cluster Rider Information Center Speed Display Area The speed display area displays either vehicle speed or engine speed. Vehicle speed is displayed in either miles per hour (MPH) or kilometers per hour (km/h). Engine speed is displayed in revolutions per minute (RPM).
FEATURES Standard Instrument Cluster Rider Information Center Odometer/Engine Hour Display Area This area displays the odometer, Trip A meter, Trip B meter and engine hours meter. The odometer displays the total distance traveled by the vehicle since manufacture. Each trip meter records the distance traveled by the vehicle on a trip if the meter is reset before each trip.
FEATURES Standard Instrument Cluster Rider Information Center Standard/Metric Display The odometer and temperature displays can be viewed in either standard or metric units of measurement. Both displays change if units are changed. The new settings will remain until changed by the operator. Change Method 1 1.
Security System (Ignition Lock System) This system is an optional feature and will not function until it has been activated by your authorized POLARIS dealer. If you have this feature activated, you can lock the ignition to prevent unauthorized use when leaving the snowmobile unattended.
TASK 1: Activate the security system See your authorized POLARIS dealer to have the optional security system feature activated in the electronic control unit (ECU). TASK 2: Lock the System the First Time 1.
FEATURES Standard Instrument Cluster Rider Information Center Security System (Ignition Lock System) First Time Use of Your Security System TASK 3: Unlock the System 1. When the engine is running, the display will alternate between SECURE ON and ENTER CODE. Wait until ENTER CODE displays, then press and release SEL to advance the digit.
FEATURES Standard Instrument Cluster Rider Information Center Security System (Ignition Lock System) Locking the System With Your Personal Security Code 1. Start the engine and lock the parking brake. 2. Press and hold the MODE and SEL buttons for 3 seconds, then release. SECURE OFF should be displayed.
FEATURES Standard Instrument Cluster Rider Information Center Security System (Ignition Lock System) Unlocking the System With Your Personal Security Code 1. When the engine is running, the display will alternate between SECURE ON and ENTER CODE. Wait until ENTER CODE displays, then press and release SEL to advance the digit.
FEATURES Standard Instrument Cluster Rider Information Center Security System (Ignition Lock System) Changing to a New Security Code Any time you wish to change your current security code to a new code, perform TASK 2 through TASK 4 of the First Time Use of Your Security System procedure beginning on page 56.
Diagnostic Display Mode The diagnostic display mode is for informational purposes only. Please see your POLARIS dealer for all major repairs. The diagnostic mode is accessible only when the check engine warning indicator is illuminated and a diagnostic code is active.
FEATURES Interactive Digital Display (IDD) The IDD also offers GPS mapping and Bluetooth connectivity for ® compatible smartphones/devices. This feature will display text messages and missed phone calls on the display screen. The IDD sub-menus and most display features are controlled by either the five button keypad on the MODE/SET Switch IDD or by the MODE/SET switch...
THE PERFECT FIT Suspension Quick Set-Up Guide Introduction The front and rear suspensions on your AXYS snowmobile are easy to adjust. Just remember three simple steps: 1. Ride your snowmobile. 2. Adjust the rear track shock spring to tune vehicle balance (ski pressure and weight transfer).
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THE PERFECT FIT Suspension Quick Set-Up Guide Introduction Step 3: Adjust shock clickers (if equipped) for ride quality. For models equipped with monotube shocks, always adjust the rear track shock spring preload to enhance bottoming resistance. For models with shock clickers, you can adjust the clickers to control bottoming and adjust ride comfort.
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THE PERFECT FIT Suspension Quick Set-Up Guide Shock Locations FRONT (IFS) FRONT TRACK REAR TRACK SHOCKS SHOCK SHOCK Shock Clicker Adjustments IFS Shock Rear Track Shock SOFTER STIFFER STIFFER SOFTER...
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THE PERFECT FIT Suspension Quick Setup Guide Shock Compression Damping (SKS, ASSAULT RMK, optional for PRO-RMK) The primary adjustment for overall vehicle balance is RTS spring preload. Perform this adjustment first. After adjusting RTS spring preload to your satisfaction, compression damping adjustments can be made to control ride quality and bottoming resistance.
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THE PERFECT FIT Suspension Quick Set-Up Guide Front Suspension (IFS) Shock Adjustments Always perform shock spring preload adjustments with the weight of the vehicle removed from the shock and with the shock at full extension. Installed Length Measurement IFS Shock Spring Settings Factory Spring Factory Installed Minimum Installed...
THE PERFECT FIT Suspension Quick Set-Up Guide Front Track Shock Spring Settings Factory settings, combined with user adjustments to the rear track shock spring (RTSS), should be all that’s necessary to provide the best riding experience for most riders. The primary adjustment for overall vehicle balance is RTSS preload.
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If adjustments to the factory-installed springs are not sufficient for riders over 300 lbs. (136 kg), optional stiffer springs are available. Please see your POLARIS dealer. Installed Length Measurement...
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THE PERFECT FIT Suspension Quick Set-Up Guide Rear Track Shock Spring Settings NOTICE: Do not install accessory bogie wheels on the inside of the rail beams if your model is equipped with a remote reservoir rear track shock or damage will occur. The rail scratchers must first be removed as they interfere with the accessory bogie wheels.
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THE PERFECT FIT Handlebar Component Fastener Torques Component Torque Do not over-tighten IMPORTANT: Moving a handlebar component without first loosening its screws/set screws may cut grooves into the handlebar, making it difficult to secure the component. Do not move a handlebar component without first loosening its mounting screws/set screws.
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THE PERFECT FIT Cyclone Brake Master Cylinder Alignment 1. Loosen the two mounting screws. Mounting Screws CAUTION! Take care to avoid damaging hand warmer/brake switch wires when moving components. 2. Move the master cylinder to the desired position. 3. Tighten the screws to specification. Torque the front screw (1) first, then torque the screw (2) next to the reservoir.
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THE PERFECT FIT Engine Stop Switch Alignment 1. Slightly loosen the set screw on the bottom of the housing. 2. Move the switch to the desired position. CAUTION! The stop switch must be Stop Switch positioned in an easily accessible location. Set Screw 3.
If changes are made to either the upper or lower chaincase sprocket, the engine management system must be updated to set the new drive ratio. Please see your POLARIS dealer to reprogram the speedometer offset calibration if you install different chaincase sprockets.
PRE-RIDE INSPECTIONS Pre-Ride Checklist Inspect all items on the checklist for proper operation or condition before each use of the snowmobile. Procedures are outlined on the referenced pages. Item See Page Drive Belt or QUICKDRIVE Belt Steering System Recoil Rope Coolant Level Chaincase Oil Level (if equipped) Injection Oil Level...
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PRE-RIDE INSPECTIONS Pre-Ride Suspension Inspection Loose nuts and bolts can reduce your snowmobile's reliability and cause needless repairs and down time. Before beginning any snowmobile trip, a visual inspection will uncover potential problems. Check the following items on a weekly basis or before any long trip. Item See Page Check suspension mounting bolts for tightness.
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.
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PRE-RIDE INSPECTIONS Before Starting the Engine 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.
PRE-RIDE INSPECTIONS Before Starting the Engine Parking Brake Lever Lock Use the parking brake lever lock only when you want the snowmobile to remain stationary; for example, when parked on an incline for a period of five minutes or less. 1.
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.
PRE-RIDE INSPECTIONS Start the Engine and Check Before starting the engine, always refer to all safety warnings pertaining to snowmobile operation. Never engage the starter when the engine is running. Never start the engine without checking all vehicle components to be sure of proper operation. See Before Starting the Engine beginning on page 78.
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 key to the ON position. 2.
OPERATION Starting the Engine Restarting an Engine If the rider stops the engine by pushing the engine stop switch down, restart the engine using the normal starting procedure. If the engine fails to start using the normal procedure: 1. Push the engine stop switch down to the OFF position. 2.
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Never mix brands of oil. Serious chemical reactions can cause injection system blockage, resulting in serious engine damage. Oils 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. Initial Fuel Premix Always premix fuel in 5-gallon (19-liter) increments in a separate fuel container.
NOTICE: Use of any lubricants other than those recommended by POLARIS may cause serious engine damage. We recommend the use of POLARIS lubricants for your vehicle.
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OPERATION Break-In Period Drive Belt/QUICKDRIVE Belt Break-In The length of the break-in period varies depending on the type of drive system. The break-in period for a new drive belt is 30 miles (48 km). The break-in period for a new QUICKDRIVE belt is 100 miles (160 km).
OPERATION Pre-Ride Warm-Up Always warm up the engine, drive train and track before operating the snowmobile. WARNING! Use of traction products such as studs increases the possibility of track damage and/or failure. This could cause loss of control, resulting in serious injury or death.
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Track damage attributed to track overheating and/or lug separation is not covered under the POLARIS limited warranty policy. Never exceed the maximum recommended sustained vehicle speeds listed for the following deep lug tracks.
OPERATION Fuel Recommendation For peak performance, POLARIS recommends the use of 91 octane fuel or higher, with no ethanol. Although 87 octane fuel is usable, some engine performance will be lost and fuel economy will decrease. Do not use lower than 87 octane fuel. Do not use fuel containing more than 10% ethanol.
NOTICE: Operating the snowmobile without adequate engine lubrication can result in serious engine damage. Always check the oil level when refueling. Add oil as needed. The oil bottle cap is vented to allow proper oil flow. See your POLARIS dealer for recommended replacement parts.
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OPERATION Engine Stop Switch Stop Switch Push down on the engine stop switch to ground out the ignition and stop the engine quickly. Pull the switch up to the ON position to allow restarting. Throttle Safety Switch The throttle safety switch is designed to stop the engine whenever all pressure is removed from the throttle lever and the throttle cable or valves do not return to the normal closed position.
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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 possible.
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OPERATION Electronic Reverse (PERC) 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.
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OPERATION Electronic Reverse (PERC) Engaging Reverse 1. Stop the snowmobile and leave the engine idling. 2. Make sure the area behind your vehicle is clear. 3. Push the yellow reverse button on the left-hand control for one second, then release. The engine will automatically reduce RPM and start a reverse rotation.
OPERATION Emergency Stopping The following chart lists methods for stopping the snowmobile in the event of an emergency. See page 92 for more information about the engine stop switch and throttle safety switch. SYSTEM WHAT IT DOES Ignition Switch Interrupts ignition circuit Brake Slows jackshaft Engine Stop Switch...
Please read the Snowmobile Engine Emissions Limited Warranty, and read the maintenance section of your owner's manual. You are responsible for ensuring that the specified maintenance is performed. POLARIS recommends that you contact an authorized POLARIS dealer to perform any service that may be necessary. Non-ionizing Radiation This vehicle emits some electromagnetic energy.
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MAINTENANCE POLARIS Recommended Maintenance Program To ensure many trouble-free miles of snowmobiling enjoyment, follow recommended regular maintenance and perform service checks as outlined in this manual. Record maintenance and service in the Maintenance Log beginning on page 163. The recommended maintenance schedule on your snowmobile calls for service and maintenance inspections at 150 miles (240 km), 500 miles (800 km) and 1000 miles (1600 km).
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The following chart is a guide based on average riding conditions. You may need to increase frequency based on riding conditions. When inspection reveals the need for replacement parts, always use genuine POLARIS parts, available from your POLARIS dealer. Item Frequency Page 150 mi.
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MAINTENANCE Periodic Maintenance Interval Table Item Frequency Page 150 mi. 500 mi. 1000 mi. 2000 mi. Pre- (240 km) (800 km) (1600 km) (3200 km) Season BRAKES Hose Routing Hose Condition Fluid Leaks Brake Pads Brake Disc Parking Brakes Brake System Brake Fluid FUEL MANAGEMENT Throttle Lever...
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MAINTENANCE Periodic Maintenance Interval Table Item Frequency Page 150 mi. 500 mi. 1000 mi. 2000 mi. Pre- (240 km) (800 km) (1600 km) (3200 km) Season CHASSIS Ski Toe Alignment Suspension Mounting Bolts Steering Fasteners Rear Suspension Fasteners Cooling Fins and Shroud Skags (Wear Bars) Ski Saddle/Spindle Bolts...
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FEATURES Diagnostic Display Code Definitions Open Load: There is a break in the wires that lead to the item listed in the chart (injector, fuel pump, etc.), or the item has failed. Short-to-Ground: The wire is shorted to ground between the electronic control unit and the item listed in the chart.
FEATURES Diagnostic Display Code Definitions Diagnostic Codes Component Condition Knock Level Cylinder 1 (MAG) Maximum Detonation 1352 Correction Limit Reached Knock Above Critical Level Knock Level Cylinder 2 (PTO) Maximum Detonation 1353 Correction Limit Reached Knock Above Critical Level Sensor Supply Voltage 1 Voltage Too Low 3509 (TPS/TMAP Sensor Power)
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To remove an open side panel, pull the panel outward to release the tabs at the lower edge of the panel. Removing the hood is not recommended. Any service requiring the removal of the hood should be performed by an authorized POLARIS dealer.
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MAINTENANCE Rear Suspension Lubrication Lubricate the suspension pivot shafts with POLARIS All Season Grease at the intervals outlined in the Periodic Maintenance Table beginning on page 99 and before seasonal storage. When operating in heavy, wet snow conditions, lubricate every 500 miles (800 km).
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Check and change the chaincase oil at the intervals outlined in the maintenance charts beginning on page 98. Maintain the oil level at the top of the fill plug hole. POLARIS recommends the use of POLARIS Synthetic Chaincase Lube. See page 148 for the part numbers of POLARIS products.
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MAINTENANCE Chaincase Oil (if equipped) Oil Change (Pump Method) NOTE: This procedure requires the use of a commercially available hand pump oil extractor. 1. Elevate the front of the snowmobile using a floor jack or appropriate lift. 2. Remove the fill plug. Clean all metal shavings off the plug.
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MAINTENANCE Chaincase Oil (if equipped) Oil Change (Cover Drain Method) 1. Position the snowmobile on a Fender Screws level surface. 2. Remove the two screws securing the fender to the chaincase. 3. Remove the right side panel. If equipped with a battery, remove the battery.
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MAINTENANCE Chaincase Oil (if equipped) Oil Change (Cover Drain Method) 10. Using a funnel, slowly add the recommended oil until the fluid begins to overflow. Maximum fluid capacity is 10.5 oz. (310 ml). 11. Clean the area with a clean, dry shop towel. 12.
MAINTENANCE Spark Plugs Spark Plug Recommendations A new engine can cause temporary spark plug fouling due to the preservative added during the assembly process. Avoid prolonged idle speeds, which cause plug fouling and carbonization. Change the spark plugs at the intervals outlined in the Periodic Maintenance Table beginning on page 98.
MAINTENANCE Spark Plugs Spark Plug Inspection 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.
Intake Filters Fuel Pump All fuel pump service must be performed by an authorized POLARIS dealer. Do not attempt to service the fuel pump. Fuel Filter/Fuel Lines This snowmobile is not equipped with an in-line fuel filter. The fuel pump uses a sock-type pickup filter located within the fuel tank.
MAINTENANCE Cooling System Coolant POLARIS recommends the use of POLARIS Antifreeze 50/50 Premix. This antifreeze is already premixed and ready to use. Do not dilute with water. See page 148 for POLARIS products. To ensure that the coolant maintains its ability to protect the engine, we recommend that the system be completely drained every five (5) years and fresh Antifreeze 50/50 Premix added.
MAINTENANCE Cooling System Bleeding the Cooling System CAUTION! Steam and hot liquids will cause burns to your skin. Never bleed the cooling system or remove the pressure cap when the engine is warm or hot. Use of a non-standard pressure cap will not allow the recovery system to function properly.
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MAINTENANCE Cooling System Bleeding the Cooling System 6. Fill the coolant bottle to the COLD FILL mark. 7. Install the coolant bottle cap to the first lock. Do not tighten to the fully seated position. 8. Lock the parking brake. 9.
MAINTENANCE Exhaust System Check the exhaust system for wear or damage at approximately 2000 miles (3200 km). Always allow the engine and exhaust system to cool completely before inspecting. CAUTION! Hot exhaust system parts can cause burns. Allow adequate time for the exhaust system to cool.
MAINTENANCE Drive Chain Tension Check drive chain tension weekly and before each long trip. 1. Remove the side panels. 2. Rotate the driven clutch counter-clockwise to move all chain slack to the tensioner side. Lock the brake lever lock, or have an assistant hold the brake lever firmly.
Excessive Lever Travel Hydraulic brakes are self-adjusting, but if excessive brake pad clearance develops, bring the snowmobile to an authorized POLARIS dealer for inspection and adjustment. TIP: The lightweight brake discs have vent holes that may cause a high- pitched sound during operation.
If the fluid is sufficient, the sight glass will be black. If the sight glass is any color other than black, add brake fluid. Replace brake fluid at least every two years with POLARIS DOT 4 high temperature brake fluid. See page 148 for the part numbers of POLARIS products.
MAINTENANCE 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.
The headlight and taillight assemblies feature LED elements and are not serviceable. If an LED fails to illuminate in either the headlight or taillight, the entire assembly must be replaced. Please see your POLARIS dealer. Fuse Replacement The brake system and ACC 2-amp fuses are located in the protective bag above the clutch cover.
POLARIS dealer. Any unauthorized modifications to clutches, such as adding or removing weights, will void the warranty. NOTICE: The bushings in the weights and rollers of POLARIS clutches are made of a material that may be damaged if lubricated. Do not lubricate clutch bushings.
Special tools are required to remove and install the QUICKDRIVE belt. Please see your POLARIS dealer for this service, or refer to the instructions provided with the purchase of a new belt. Improper track tension can result in track ratcheting, which will affect QUICKDRIVE belt durability.
MAINTENANCE Clutch System Drive Belt Deflection Measure belt deflection with both clutches at rest and in their full neutral position. Place a straight edge (1) on the belt and apply downward pressure while measuring at point 2. This measurement should be 1 1/4 inches (3.2 cm).
MAINTENANCE Clutch System Drive Belt Removal NOTICE: Do not attempt to remove the drive belt after operating in reverse. The snowmobile must be stopped after forward motion to prevent damage to components during belt removal. Rotate the driven clutch counter- clockwise 1/4 turn by hand to ensure forward engagement before attempting to remove the belt.
MAINTENANCE Clutch System Drive Belt Installation 1. With the L-wrench inserted into the threaded hole and the sheaves in the open position, install the drive belt. TIP: Install the belt so that the numbers can be read correctly on the left side of the vehicle, or in the direction in which the belt was originally installed.
MAINTENANCE Track Maintenance Track Inspection WARNING! Broken track rods can cause a rotating track to come off the snowmobile, 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.
MAINTENANCE Track Maintenance 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. Track Tension Track adjustment is critical for proper handling.
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MAINTENANCE Track Maintenance Track Tension 5. Check for specified slack between the wear surface of the track clip and the plastic slider. Refer to the Track Tension Data Chart on page 128. If the track needs adjustment: 6. Loosen the rear idler shaft bolt. 7.
MAINTENANCE Track Maintenance 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.
See your POLARIS dealer. Each week, or before a long ride, check the following items. If component damage or loose fasteners are found, see your POLARIS dealer for service. • Upper/lower control arms •...
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. 1. Place the handlebars in a straight-ahead position.
Skag 5. Reverse the steps to install a skag. Rail Slide Wear For ease of inspection, all Minimum POLARIS rail slides have a wear Thickness limit indicator groove to indicate the minimum permissible slide thickness. Replace the rail slides if they are worn to the top of the groove at any point along their length.
MAINTENANCE Battery (if equipped) WARNING! Improperly connecting or disconnecting battery cables can result in an explosion and cause serious injury or death. When removing the battery, always disconnect the negative (black) cable first. When reinstalling the battery, always connect the negative (black) cable last. Battery Removal 1.
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MAINTENANCE Battery (if equipped) Battery Removal 7. Remove the screw (4) securing the battery shield to the battery bracket. 8. Remove the battery shield (5). 9. Remove the battery from the battery bracket.
MAINTENANCE Battery (if equipped) Battery Installation When installing a new battery, make sure it's fully charged prior to its initial use. Using a new battery that has not been fully charged can damage the battery and result in a shorter life. It can also hinder vehicle performance.
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MAINTENANCE Battery (if equipped) Battery Installation IMPORTANT: Route the BROWN harness ground wires (A) and BLACK main battery ground cable (B) as shown in the image. Both are routed up and over the rubber strap. If the ground wires/cable are routed down the side of the battery, they may interfere with the rear side panel tab.
Check battery voltage each month during storage and recharge as needed to maintain a full charge. Tip: Battery charge can be maintained by using a POLARIS Battery Tender charger or by charging about once a month to make up for normal self- discharge.
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MAINTENANCE Battery Battery Charging For a refresh charge, follow all instructions carefully. 1. Check the battery voltage with a voltmeter or multimeter. A fully charged battery will register 12.8 V or higher. 2. If the voltage is less than 12.8 volts, recharge the battery at 1.2 amps or less until the battery voltage is 12.8 or greater.
MAINTENANCE Fall Tune-Up For maximum performance, arrange for a fall service tune-up with your POLARIS dealer. His experienced and trained service technician will keep your snowmobile in peak operating condition. Matte Clear Coat Cleaning (if equipped) Matte finish products are prone to trapping dirt, oils and other contaminants.
MAINTENANCE Extended Storage Controls and Linkage Lubricate all bushings and cables as outlined in the Periodic Maintenance Table beginning on page 99. Clutch and Drive System Remove the drive belt and store in a cool dry location. Do not lubricate clutch components, except the driven clutch shaft bushing as outlined in the Master Repair Manual.
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SPECIFICATIONS 600 PRO-RMK 155 Clutching Chart ALTITUDE Drive Drive Driven Driven QUICKDRIVE Meters Clutch Shift Clutch Clutch Helix Gearing/Pitch (Feet) Weight Spring Spring Factory settings for North America / Factory settings for International Use 2 gram lighter shift weights when operating in temperatures above 40° F (5° C).
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SPECIFICATIONS 800 PRO-RMK 155/163 Clutching Chart ALTITUDE Drive Drive Driven Driven QUICKDRIVE Meters Clutch Shift Clutch Clutch Helix Gearing/Pitch (Feet) Weight Spring Spring Factory settings for North America / Factory settings for International Use 2 gram lighter shift weights when operating in temperatures above 40° F (5° C). Drive Clutch Bolt Torque: 80 ft-lbs (108 Nm) Re-torque after running engine.
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SPECIFICATIONS 800 SKS Capacities and Dimensions Body Style AXYS Rider Capacity Coolant Capacity 5.3 qts. (5.0 l) Chaincase Oil Capacity 9 oz. (266.2 ml) Fuel Tank Capacity 11.5 gal. (43.5 l) Gearcase Oil Capacity (oz./ml) Oil Capacity (qts./l) 3.9 qts. (3.7 l) Height 49.1 inches (124.8 cm) Length...
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SPECIFICATIONS 800 SKS Clutching Chart ALTITUDE Drive Drive Driven Driven QUICKDRIVE Meters Clutch Shift Clutch Clutch Helix Gearing/Pitch (Feet) Weight Spring Spring Factory settings for North America / Factory settings for International Use 2 gram lighter shift weights when operating in temperatures above 40° F (5° C). Drive Clutch Bolt Torque: 80 ft-lbs (108 Nm) Re-torque after running engine.
TROUBLESHOOTING Engine Troubleshooting Unless you have experience and training in two-cycle engine repair, see your dealer if technical problems arise. Problem Probable Cause Solution Erratic engine Drive clutch binding • SEE YOUR DEALER. operating RPM Driven clutch • SEE YOUR DEALER. during acceleration malfunction or load variations...
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TROUBLESHOOTING Engine Troubleshooting Problem Probable Cause Solution Noise in drive Broken drive clutch • SEE YOUR DEALER. system components Bearing failure/ • SEE YOUR DEALER. chaincase, jackshaft, or front drive shaft Drive belt surface • Inspect and replace as needed. flat spots Drive chain loose •...
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TROUBLESHOOTING Engine Troubleshooting Problem Probable Cause Solution Engine turns but fails Faulty ignition • Install new spark plug(s). If engine to start still fails to start, check for spark. If there's no spark, SEE YOUR DEALER. No fuel to engine •...
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TROUBLESHOOTING Drive System Troubleshooting Problem Probable Cause Solution Machine fails to Clutch jammed • Check for twisted belt or broken move spring. SEE YOUR DEALER. Track jammed • Foreign object may be caught or the rail slide melted to the track clips due to lack of lubrication.
TROUBLESHOOTING Drive Belt Troubleshooting Belt Wear/Burn Diagnosis Causes Solutions Driving at low RPM • Drive at higher RPMs. Gear the machine down. Check belt deflection. Insufficient warm-up • Warm the engine at least five minutes. Take the drive belt off the snowmobile in extremely cold weather and warm it up.
TROUBLESHOOTING Suspension Troubleshooting Problem Solution Rear suspension • Refer to the suspension adjustment and set-up information bottoms too easily beginning on page 64. • Revalve rear track shock (see your dealer). Rides too stiff in rear • Refer to the suspension adjustment and set-up information beginning on page 64.
Service and Warranty Information Obtaining Service and Warranty Assistance Read and understand the service data and the POLARIS warranty information contained in this manual. Contact your POLARIS dealer for replacement parts, service or warranty. Your dealer receives frequent updates on changes, modifications and tips on snowmobile maintenance, which may supersede information contained in this manual.
This warranty is transferable to another owner during the warranty period through a POLARIS 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.
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Warranty Coverage and Exclusions Limitations of Warranties and Remedies This POLARIS 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 acts of God, accidental damage, normal wear and tear, abuse or improper handling.
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MATERIALS, COMPONENTS, OR PRODUCTS. THE REMEDIES SET FORTH IN THIS WARRANTY ARE 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 OF ANY DESCRIPTION, WHETHER ARISING OUT OF EXPRESS OR IMPLIED WARRANTY OR ANY OTHER CONTRACT, NEGLIGENCE, OR OTHER TORT OR OTHERWISE.
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If you purchase from a private party: If you purchase a POLARIS 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.
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SOLD OUTSIDE THE COUNTRY OF THE SELLING DEALER’S AUTHORIZED LOCATION. This policy does not apply to products that have received authorization for export from POLARIS. Dealers may not give authorization for export. You should consult an authorized dealer to determine this product’s warranty or service coverage if you have any questions.
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U.S.A. EPA Emissions Limited Warranty 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 applicable U.S.
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POLARIS dealer to perform any service that may be necessary for your vehicle. POLARIS also recommends that you use only 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.
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 TECHNICIAN SERVICE PERFORMED / COMMENTS (KM) 150 mi.
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MAINTENANCE LOG DATE MILES TECHNICIAN SERVICE PERFORMED / COMMENTS (KM)
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Playback Function ....53 Polaris Products and Part Numbers . 148 Pre-Ride Checklist....76 Ice and Snow Build-up .
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Track Care for Storage ..141 600 PRO-RMK 155 ..142-143 Track Inspection ....81 800 PRO-RMK 155/163 .
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For your nearest Polaris dealer, call 1-800-POLARIS (765-2747) or visit www.polaris.com Polaris Industries Inc. 2100 Highway 55 Medina, MN 55340 Part No. 9926021 Rev 02 Printed in USA...