Polaris Sprotsman MV7 Owner's Manual

Polaris 2005 atv owner's manual
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Summary of Contents for Polaris Sprotsman MV7

  • Page 3 WARNING The engine exhaust from this product contains chemicals known to cause cancer, birth defects or other reproductive harm. A card containing important ATV safety information should be attached to the owner’s manual on the next page. If you cannot locate this card, or if it has been removed, please call 1-800-342-3764 for assistance.
  • Page 5 Copyright 2004 Polaris Sales Inc. All information contained within this publication is based on the latest product information at the time of publication. Due to constant improvements in the design and quality of production components, some minor discrepancies may result between the actual vehicle and the information presented in this publication.
  • Page 6: Welcome

    S Watercraft S RANGER utility vehicles S Victory motorcycles We believe Polaris sets a standard of excellence for all utility and recreational vehicles manufactured in the world today. Many years of experience have gone into the engineering, design, and development of your Polaris vehicle, making it the finest machine we’ve ever...
  • Page 8: Table Of Contents

    MAINTENANCE AND LUBRICATION ADJUSTMENTS SPECIFICATIONS POLARIS PRODUCTS TROUBLESHOOTING WARRANTY ....... . .
  • Page 10: 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 11: Safety

    If any decal becomes illegible or comes off, contact your Polaris dealer to purchase a replacement. Replacement safety decals are provided by Polaris at no charge.
  • Page 12: Safety Decals And Locations

    Safety Decals and Locations WARNING IMPROPER TIRE PRESSURE OR OVERLOADING can cause loss of control resulting in SEVERE INJURY OR DEATH. TIRE PRESSURE IN PSI (KPa): FRONT 5 (34.5) REAR 5 (34.5) MAXIMUM WEIGHT CAPACITY (Gross Vehicle Weight) INCLUDING MACHINE, DRIVER AND CARGO IS 1700 LBS. (771 kg). This vehicle is equipped with run-flat tires.
  • Page 13 SAFETY Safety Decals and Locations WARNING Moving parts hazard under belt-clutch guard. To prevent serious injury, do not operate vehicle with guard removed. Do not modify engine or clutch. Doing so can cause part failure, possible imbalance, and excessive engine RPM, which can result in serious injury or death.
  • Page 14 SWITCH Do not push switch to engage AWD if the rear wheels are spinning. This may cause severe drive shaft and clutch damage. See your Owner’s Manual. 7172564 MANUFACTURED BY: POLARIS IND. INC. DATE: VIN: SAFETY DRIVE 7079780 7171492 7170509...
  • Page 15: Safe Riding Gear

    SAFETY Safe Riding Gear Always wear clothing suited to the type of riding. ATV riding requires special protective clothing for comfort and to reduce the chance of injury. 1. Helmet Your helmet is the most important piece of protective gear for safe riding. A helmet can prevent a severe head injury.
  • Page 16: Operator Safety

    Failure to follow the warnings contained in this manual can result in serious injury or death. A Polaris ATV is not a toy and can be hazardous to operate. This vehicle handles differently than other vehicles, such as motorcycles and cars. A collision or rollover can occur quickly, even during routine maneuvers like turning, or driving on hills or over obstacles, if you fail to take proper precautions.
  • Page 17 SAFETY Operator Safety The following two pages identify signal words and symbols that appear in this manual. Your safety is involved when these words and symbols are used. Become familiar with their meanings before reading the manual. The safety alert symbol, on your vehicle or in this manual, alerts you to the potential for personal injury.
  • Page 18 S Never operate an ATV without proper instruction. Take a training course. Beginners should receive training from a certified instructor. Contact an authorized Polaris ATV dealer or call Polaris at 1-800-342-3764 to find out about the training courses nearest you.
  • Page 19 SAFETY Operator Safety S Always have the ATV inspected by an authorized Polaris dealer if it’s been involved in an accident. S Never operate on hills too steep for the ATV or for your abilities. Practice on smaller hills before attempting larger hills.
  • Page 20: Equipment Modifications

    We are concerned for the safety of our customers and for the general public. Therefore, we strongly recommend that consumers do not install on a Polaris ATV any equipment that may increase the speed or power of the vehicle, or make any other modifications to the vehicle for these purposes.
  • Page 21 ATVs, he/she may not have the skills, abilities, or judgment needed to operate an ATV safely and could be susceptible to accident or injury. HOW TO AVOID THE HAZARD No one under the age of 16 should operate a Polaris ATV.
  • Page 22 SAFETY Operator Safety WARNING POTENTIAL HAZARD Carrying a passenger on an ATV. WHAT CAN HAPPEN Carrying a passenger greatly reduces the operator’s ability to balance and control the ATV, which could cause an accident and injury to the operator and/or passenger. HOW TO AVOID THE HAZARD Never carry a passenger.
  • Page 23 SAFETY Operator Safety WARNING POTENTIAL HAZARD Operating this ATV on public streets, roads or highways. WHAT CAN HAPPEN The ATV could collide with another vehicle. HOW TO AVOID THE HAZARD Never operate the ATV on any public street, road or highway, including dirt and gravel roads.
  • Page 24 SAFETY Operator Safety WARNING POTENTIAL HAZARD Operating the ATV after consuming alcohol or drugs. WHAT CAN HAPPEN Consumption of alcohol and/or drugs could seriously affect operator judgment. Reaction time may be slower and operator balance and perception could be affected. Consuming alcohol and/or drugs before or while operating an ATV could result in an accident causing severe injury or death.
  • Page 25 SAFETY Operator Safety WARNING POTENTIAL HAZARD Attempting wheelies, jumps and other stunts. WHAT CAN HAPPEN Attempting stunts increases the chance of an accident, including an overturn. HOW TO AVOID THE HAZARD Never attempt wheelies, jumps, or other stunts. Avoid exhibition driving. WARNING POTENTIAL HAZARD Failure to inspect the ATV before operating.
  • Page 26 SAFETY Operator Safety WARNING POTENTIAL HAZARD Removing hands from the handlebars or feet from the footrests during operation. WHAT CAN HAPPEN Removing even one hand or foot can reduce ability to control the vehicle or could cause loss of balance and ejection from the ATV. If the operator’s foot is not firmly planted on the footrest, it could come into contact with the rear wheels and lead to accident or injury.
  • Page 27 SAFETY Operator Safety WARNING POTENTIAL HAZARD Failure to use extra caution when operating on excessively rough, slippery or loose terrain. WHAT CAN HAPPEN Operating on excessively rough, slippery or loose terrain could cause loss of traction or loss of control, which could result in an accident or overturn.
  • Page 28 SAFETY Operator Safety WARNING POTENTIAL HAZARD Operating on excessively steep hills. WHAT CAN HAPPEN The vehicle may overturn. HOW TO AVOID THE HAZARD Never operate on hills too steep for the ATV or for your abilities. Never operate the ATV on hills steeper than 25_. Practice on smaller hills before attempting large hills.
  • Page 29 SAFETY Operator Safety WARNING POTENTIAL HAZARD Traveling downhill improperly. WHAT CAN HAPPEN Improperly descending a hill could cause loss of control or overturn. HOW TO AVOID THE HAZARD Always follow proper procedures for traveling down hills as described in the owner’s manual. NOTE: A special technique is required when braking while traveling downhill.
  • Page 30 SAFETY Operator Safety WARNING POTENTIAL HAZARD Improperly crossing hills and turning on hills. WHAT CAN HAPPEN Improperly crossing or turning as hills could cause loss of control or overturn. HOW TO AVOID THE HAZARD Never attempt to turn the ATV around on any hill until you’ve mastered the turning technique (on level ground) as described in the owner’s...
  • Page 31 SAFETY Operator Safety WARNING POTENTIAL HAZARD Stalling, rolling backwards or improperly dismounting while climbing a hill. WHAT CAN HAPPEN The vehicle could overturn. HOW TO AVOID THE HAZARD Maintain steady speed when climbing a hill. If all forward speed is lost: Keep your weight uphill.
  • Page 32 SAFETY Operator Safety WARNING POTENTIAL HAZARD Improperly operating over obstacles. WHAT CAN HAPPEN Operating over obstacles could cause loss of control or overturn. HOW TO AVOID THE HAZARD Before operating in a new area, check for obstacles. Avoid operating over large obstacles such as rocks and fallen trees when possible.
  • Page 33 SAFETY Operator Safety WARNING POTENTIAL HAZARD Operating the ATV through deep or fast-flowing water. WHAT CAN HAPPEN Tires may float, causing loss of traction and loss of control, which could lead to an accident or overturn. HOW TO AVOID THE HAZARD Avoid operating the ATV through deep or fast-flowing water.
  • Page 34 Never modify the ATV through improper installation or use of accessories. All parts and accessories added to the vehicle must be genuine Polaris Industries Inc. or equivalent components designed for use on this ATV and should be installed and used according to approved instructions.
  • Page 35 SAFETY Operator Safety WARNING Leaving the keys in the ignition can lead to unauthorized use of the vehicle resulting in serious injury or death. Always remove the ignition key when the vehicle is not in use. WARNING After any overturn or accident, have a qualified service dealer inspect the entire vehicle for possible damage, including (but not limited to) brakes, throttle and steering systems.
  • Page 36: Controls

    Electrical Switches WARNING Activating the override switch while the throttle is open can cause loss of control, resulting in severe injury or death. Do not activate the override switch while the throttle is open. Mode/Reverse Override Switch (1) - This vehicle is equipped with a reverse speed limiter system.
  • Page 37: Throttle Lever

    This ATV is equipped with Polaris Electronic Throttle Control (ETC), which is designed to reduce the risk of a frozen or stuck throttle. If the throttle cable should stick in an open position when the operator releases the throttle lever, the engine will stop, and power to the rear wheels will cease.
  • Page 38: Brake Lever

    Light Switches The light switch is located on the left handlebar. It’s used to turn the lights on and off and to switch the lights from HI to LO. NOTE: The lights won’t work unless the key is in the ON position and the shut-off switch is in the RUN position.
  • Page 39: Master Cylinder

    When checking the fluid level, the ATV must be on level ground with the handlebars straight. If the fluid level is low add DOT 3 brake fluid only. See page 114 for the part numbers of Polaris products. WARNING After opening a bottle of brake fluid, always discard any unused portion.
  • Page 40: Parking Brake

    Parking Brake WARNING Operating the ATV while the parking brake is engaged could result in an accident and serious injury or death. Always check to be sure the parking brake is disengaged before operating. Locking the Parking Brake 1. Place the transmission in PARK. 2.
  • Page 41: Auxiliary Brake

    The rear wheels may skid and slide sideways, causing loss of control and serious injury or death. Your Polaris ATV has an auxiliary brake (1) for added safety. It’s located on the...
  • Page 42: Fuel Requirements

    Choke The choke assists in starting a cold engine. Refer to the engine starting procedure on page 52 for correct choke and throttle settings during starting. Fuel Requirements Use either leaded or unleaded gasoline with a minimum pump octane number of 87=(R+ M/2) octane. Fuel Valve The fuel valve (1) is located on the left side panel.
  • Page 43: Belt Life

    CONTROLS Automatic Transmission Gear Selector The transmission gear selector (1) is located on the right side of the vehicle. H: High Gear L: Low Gear N: Neutral R: Reverse P: Park CAUTION Shifting gears with the engine speed above idle or while the vehicle is moving could cause transmission damage.
  • Page 44: Features

    The recoil starter is located on the right side of the machine. Polaris 4-cycle engines are equipped with automatic decompressors. This makes recoil starting possible by reducing the amount of compression during starting.
  • Page 45: Run-Flat Tires

    If you must operate the vehicle with flat tires, remove all cargo and towed loads from the ATV, and do not exceed 50 miles (80 km) at 25 MPH (40 km/h). Have the tire(s) inspected by an authorized Polaris dealer as soon as possible and before further use. Winches...
  • Page 46: Engaging Front Gearcase

    All Wheel Drive (AWD) System Polaris 4-wheel drive ATVs are equipped with a unique, Polaris-exclusive, All Wheel Drive (AWD) system, which is activated by a switch (1) on the right handlebar. When the switch is off, the ATV is in 2 wheel drive at all times.
  • Page 47: Instrument Cluster

    FEATURES Instrument Cluster Your ATV is equipped with an instrument cluster that senses vehicle speed from the right front wheel. The instrument cluster measures distance in miles or kilometers as well as hours of operation. It also includes a reverse speed limiter function that limits the ATV’s speed to approximately 7-9 mph.
  • Page 48: Rider Information Center

    If this occurs, take the ATV to your Polaris dealer for proper diagnosis. 1. Gear Indicator - As the shift lever is moved, this indicates the...
  • Page 49 FEATURES Instrument Cluster Rider Information Center The rider information center has 4 standard modes: Mode 1 - Odometer Mode 2 - Tripmeter Mode 3 - Total Service Hours Mode 4 - Tachometer The reverse override button on the left handlebar is also the mode button.
  • Page 50: Diagnostic Mode

    FEATURES Instrument Cluster Rider Information Center Diagnostic Mode The diagnostic mode is for informational purposes only. Please return your ATV to your dealer for all major repairs. As long as the gauge is in the diagnostic mode, the wrench icon will remain lit.
  • Page 51 FEATURES Instrument Cluster Rider Information Center Diagnostic Mode Screen 5: Programmable service interval The purpose of the programmable service interval is to provide the consumer and dealer with a convenient reminder for routine maintenance. When your vehicle leaves the factory, this feature is set at 50 hours.
  • Page 52: Operation

    Fuel Safety WARNING Gasoline is highly flammable and explosive under certain conditions. S Always exercise extreme caution whenever handling gasoline. S Always refuel with the engine stopped, and outdoors or in a well ventilated area. S Do not smoke or allow open flames or sparks in or near the area where refueling is performed or where gasoline is stored.
  • Page 53: Break-In Period

    OPERATION Break-In Period The break-in period for your new Polaris ATV is defined as the first ten hours of operation, or the time it takes to use the first two full tanks of gasoline. No single action on your part is as important as following the procedures for a proper break-in.
  • Page 54: Pre-Ride Inspection

    Ensure proper operation Ensure operation Ensure proper operation Inspect, clean Drain deposits whenever visible Check operation, apply Polaris dielec- tric grease when lamp is replaced Check operation, apply Polaris dielec- tric grease when lamp is replaced Wear helmet, goggles, protective...
  • Page 55: Starting The Engine

    OPERATION Starting the Engine Starting a Cold Engine WARNING Engine exhaust contains poisonous carbon monoxide and can cause loss of consciousness resulting in severe injury or death. Never run an engine in an enclosed area. 1. Place the transmission in PARK and lock the parking brake.
  • Page 56: Starting A Warm Engine

    Water in the bottom of the tank can lead to engine damage and must be drained. Water accumulation increases as outside temperature decreases. See your Polaris dealer for engine heater kits, which provide quicker warm-ups and easier starting in colder weather. OPERATION...
  • Page 57: Driving Safely

    OPERATION Driving Safely Hauling Cargo Your ATV has been designed to carry or tow a certain amount of load. Always read and understand the load distribution warning labels on the vehicle, and never exceed the weight capacities outlined in the specifications section of the owner’s manual and on the safety decals.
  • Page 58 Driving Safely Hauling Cargo WARNING Hauling cargo improperly can alter vehicle handling and may cause loss of control or brake instability and result in serious injury or death. Always follow these precautions when hauling cargo: S REDUCE SPEED AND ALLOW GREATER DISTANCES FOR BRAKING WHEN HAULING CARGO.
  • Page 59: Driving Procedures

    OPERATION Driving Safely Driving Procedures 1. Sit upright with both feet on the footrests and both hands on the handlebars. 2. Start the engine and allow it to warm up, then shift the transmission into gear. 3. Check your surroundings and determine your path of travel. 4.
  • Page 60: Making Turns

    Driving Safely Making Turns Your ATV is equipped with a rear axle that drives both rear wheels equally at all times. This means that the wheel on the outside of the turn must travel a greater distance than the inside wheel when turning and the inside tire must slip traction slightly.
  • Page 61: Driving On Slippery Surfaces

    OPERATION Driving Safely Driving on Slippery Surfaces Whenever riding on slippery surfaces such as wet trails or loose gravel, or during freezing weather, follow these precautions: 1. Slow down when entering slippery areas. 2. Engage AWD before wheels begin to lose traction.
  • Page 62: Driving Uphill

    Driving Safely Driving Uphill Whenever traveling uphill, follow these precautions: 1. Always travel straight uphill. 2. Avoid steep hills (25_ maximum). 3. Keep both feet on the footrests. 4. Transfer your weight forward. 5. Proceed at a steady rate of speed and throttle opening. 6.
  • Page 63 OPERATION Driving Safely Sidehilling WARNING Improperly crossing hills or turning on hills can result in loss of control or vehicle overturn, resulting in severe injury or death. Avoid crossing the side of a hill when possible. Follow proper procedures as outlined in the owner’s manual. Sidehilling can be the most dangerous type of driving encountered and should be avoided if at all possible.
  • Page 64: Driving Downhill

    Driving Safely Driving Downhill Whenever descending a hill, follow these precautions: 1. Proceed directly downhill. 2. Transfer your weight to the rear of the vehicle. 3. Slow down. 4. Apply the brakes slightly to aid in slowing. Familiarize yourself with operation of the auxiliary brake in the event loss of normal service brakes occurs.
  • Page 65: Turning Around On A Hill

    OPERATION Driving Safely Turning Around on a Hill WARNING Improper hill climbing procedures could cause loss of control or overturn and result in serious injury or death. Avoid climbing steep hills (25_ maximum). Use extreme caution when operating on hills, and follow proper operating procedures outlined in the owner’s manual.
  • Page 66 Driving Safely Turning Around on a Hill 1. Stop the vehicle and lock the parking brake while keeping body weight uphill. 2. Leave the transmission in forward and shut off the engine. 3. Dismount on the uphill side of the vehicle, or on the left if the vehicle is pointing straight uphill.
  • Page 67: Driving Through Water

    OPERATION Driving Safely Driving Through Water Your ATV can operate through water with a maximum recommended depth equal to the bottom of the footrests (1). Follow these procedures when operating through water: 1. Determine water depths and current before crossing. 2.
  • Page 68: Driving Over Obstacles

    Driving Safely Driving Over Obstacles Be alert! Look ahead and learn to read the terrain you’re traveling on. Be constantly alert for hazards such as logs, rocks and low hanging branches. WARNING Severe injury or death can result if your vehicle comes in contact with a hidden obstacle.
  • Page 69: Driving In Reverse

    Avoid backing on inclines, and avoid turning at sharp angles. NOTE: Your Polaris ATV is equipped with a reverse speed limiter. The override button should be used with caution as rearward vehicle speed is greatly increased. Do not operate at wide open throttle.
  • Page 70: Parking On An Incline

    OPERATION Driving Safely Parking on an Incline Avoid parking on an incline if possible. If it’s unavoidable, follow these precautions: 1. Turn the engine off. 2. Place the transmission in PARK. 3. Set the parking brake. 4. Always block the rear wheels on the downhill side as shown in the illustration.
  • Page 71: Emission Control Systems

    Spark Arrestor Your Polaris vehicle has a spark arrestor that was tested and approved in accordance with the USDA Forest Service Standard 5100–1C. Fed- eral law requires that this spark arrestor be installed and functional when the vehicle is operated on public lands.
  • Page 72: Maintenance And Lubrication

    MAINTENANCE AND LUBRICATION Accessories Auxiliary power outlets provide 12V power for operating accessories such as hand held spot lights. See your Polaris dealer. Periodic Maintenance Chart Careful periodic maintenance will help keep your vehicle in the safest, most reliable condition. Inspection, adjustment and lubrication of important components are explained in the periodic maintenance chart.
  • Page 73: Periodic Maintenance Chart

    Engine breather " filter (if equipped) Perform these procedures more often for vehicles subjected to severe use. " E Emission Control System Service (California) Have an authorized Polaris dealer perform these services. Maintenance Interval (whichever comes first) Miles (Km) Pre-Ride...
  • Page 74 Exhaust muffler/ 100 H pipe Perform these procedures more often for vehicles subjected to severe use. " E Emission Control System Service (California) Have an authorized Polaris dealer perform these services. Maintenance Interval (whichever comes first) Miles (Km) 50 H...
  • Page 75 Idle speed Toe adjustment Headlight aim Perform these procedures more often for vehicles subjected to severe use. " E Emission Control System Service (California) Have an authorized Polaris dealer perform these services. Maintenance Interval (whichever comes first) Miles (Km) 100 H 12 M 1000 (1600) Inspect;...
  • Page 76: Lubrication Guide

    Lubrication Guide Key More often under severe use " Polaris Premium All Season Grease or grease conforming to NLGI No. 2, such as Conoco Superlube M or Mobilegrease Special Use Polaris Premium U-Joint Lube every 500 miles, before long periods of storage, or after pressure washing or submerging.
  • Page 77: Premium 4 Synthetic Lubricant

    +49° C.) Its exceptional frictional properties result in more efficient operation, more power output and lower fuel consumption. Although Polaris Premium 4 is the only oil recommended for use in this engine, use of any API certified SH oil is allowable as long as it’s 0W-40.
  • Page 78: Oil Check

    MAINTENANCE AND LUBRICATION Oil Check The dipstick/oil fill (1) is located on the engine on the left side of the ATV. Do not start the engine before the oil check. NOTE: A rising oil level between checks in cool weather driving can indicate contaminants such as gas or moisture collecting in the crankcase.
  • Page 79: Oil And Filter Change

    MAINTENANCE AND LUBRICATION Oil and Filter Change Change the oil and filter at the intervals outlined in the Periodic Maintenance Chart beginning on page 69. Always install a new filter when changing the oil. 1. Position the vehicle on a level surface. 2.
  • Page 80: Oil Change

    Refer to the Gearcase Specifications Chart on page 80 for recommended lubricants, capacities and torque specifications. Use of other oils may result in improper operation of components. See page 114 for the part numbers of Polaris products. Oil Check 1. Position the vehicle on a level surface.
  • Page 81: Transmission Oil

    Gearcase Specifications Chart on page 80 for recommended lubricants, capacities and torque specifications. See page 114 for the part numbers of Polaris products. The transmission oil fill plug (2) is located on the right side of the ATV behind the footwell. The transmission drain plug (3), is located on the bottom left-hand side of the gearcase.
  • Page 82: Rear Gearcase Oil

    Refer to the Gearcase Specifications Chart on page 80 for recommended lubricants, capacities and torque specifications. See page 114 for the part numbers of Polaris products. Oil Check 1. Position the vehicle on a level surface.
  • Page 83: Engine Cooling System

    Polaris Premium 60/40 anti-freeze/coolant or a 50/50 mixture of high quality aluminum compatible anti-freeze/coolant and distilled water. Polaris Premium 60/40 is already premixed and ready to use. Do not dilute with water. See page 114 for the part numbers of Polaris products. NOTE: Always follow the manufacturer’s mixing recommendations...
  • Page 84: Radiator Coolant Level

    MAINTENANCE AND LUBRICATION Engine Cooling System Radiator Coolant Level 1. Remove the bolts securing the front rack. See illustration. 2. Remove the rack. 3. Remove the pressure cap (1). 4. Using a funnel, slowly add coolant through the radiator filler neck. 5.
  • Page 85: Coolant Level

    MAINTENANCE AND LUBRICATION Engine Cooling System Coolant Level The recovery bottle (1) is located on the left side of the machine. To access the recovery bottle, remove the left side panel as outlined on page 86. Maintain the coolant level between the minimum and maximum marks on the bottle (when the fluid is...
  • Page 86: Steering Assembly

    MAINTENANCE AND LUBRICATION Steering Assembly The steering assembly of the ATV should be checked periodically for loose nuts and bolts. If loose nuts and bolts are found, see your Polaris dealer for service before operating the vehicle. Toe Alignment WARNING Severe injury or death can result from improper toe alignment and adjustment.
  • Page 87 Always fill the reservoir as needed whenever the cover is loosened or removed to ensure proper diaphragm operation. Use Polaris DOT 3 brake fluid. Do not overfill.
  • Page 88 MAINTENANCE AND LUBRICATION Brakes 2. Check the brake system for fluid leaks. 3. Check the brakes for excessive travel or spongy feel. 4. Check the friction pads for wear, damage and looseness. 5. Check the security and surface condition of the disc. NOTE: Pads should be changed when worn to 3/64″...
  • Page 89: Side Panel Removal

    MAINTENANCE AND LUBRICATION Side Panel Removal 1. Remove the seat. 2. Grasp the rear of the side panel near the rear cab. With a firm motion, pull the panel outward to disengage the side panel from the grommet. 3. Pull the panel downward and rearward to remove it from the ATV. 4.
  • Page 90: Wheel Removal

    Front Wheel Hub Tightening Front wheel bearing tightness and spindle nut retention are critical component operations. All service must be performed by your authorized Polaris dealer. Wheel Removal 1. Stop the engine, place the transmission in PARK and lock the parking brake.
  • Page 91: Wheel Installation

    Do not service axle nuts that have a cotter pin installed. See your Polaris dealer. 2. Place the wheel on the wheel hub with the valve stem toward the outside and the rotation arrows on the tire pointing toward forward rotation.
  • Page 92: Filter Systems

    MAINTENANCE AND LUBRICATION Filter Systems Air Filter Service 1. Remove the seat, release the air box cover clips, and remove the air box cover. 2. Loosen the clamp and remove the filter. 3. Remove the fabric type pre-filter (1) from the main filter (2).
  • Page 93: Headlight Lamp Replacement

    MAINTENANCE AND LUBRICATION Lights When servicing a halogen lamp, don’t touch the lamp with bare fingers. Oil from your skin leaves a residue, causing a hot spot that will shorten the life of the lamp. WARNING Poor lighting while driving can result in severe injury or death. Headlight and taillight lenses become dirty during normal operation.
  • Page 94: High Beam Adjustment

    MAINTENANCE AND LUBRICATION Lights High Beam Adjustment The headlight beam can be adjusted slightly upward or downward. Use the following procedure to make the adjustment. 1. Position the vehicle on a level surface with the headlight approximately 25 ft. (7.6 m) from a wall. 2.
  • Page 95: Headlight Housing Replacement

    MAINTENANCE AND LUBRICATION Lights Headlight Housing Replacement 1. Remove the two screws on the lower front corners of the headlight pod. 2. Lift the pod slightly while depressing the tabs at the rear of the pod. 3. Lift the pod cover and disconnect the speedometer harnesses from the speedometer.
  • Page 96 MAINTENANCE AND LUBRICATION Lights Lower Headlamp Removal / Installation 1. Turn the back of the headlight harness (1) in a clockwise direction. 2. Pull the harness assembly out from the headlight assembly. 3. Remove the headlamp and install the new headlamp. 4.
  • Page 97: Spark Plugs

    CAUTION Using non-recommended spark plugs can result in serious engine damage. Always use Polaris-recommended 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.
  • Page 98: Vehicle Immersion

    MAINTENANCE AND LUBRICATION Vehicle Immersion CAUTION If your vehicle becomes immersed, major engine damage can result if the machine is not thoroughly inspected. Take the vehicle to your dealer before starting the engine. If it’s impossible to take your ATV to a dealer before starting it, follow the steps outlined below.
  • Page 99: Recoil Housing

    MAINTENANCE AND LUBRICATION Recoil Housing To prevent possible engine damage, always drain the recoil housing (1) after operating the ATV in very wet conditions. This should also be done before storing the ATV. Water will enter the recoil housing if the starter handle is disengaged from the rope guide when under water.
  • Page 100: Spark Arrestor

    MAINTENANCE AND LUBRICATION Spark Arrestor WARNING Failure to heed the following warnings while servicing the spark arrestor could result in serious injury or death. Do not perform service on the spark arrestor while the system is hot. Exhaust system temperatures can reach 1000° F. Allow components to cool sufficiently before proceeding.
  • Page 101: Pvt System

    MAINTENANCE AND LUBRICATION PVT System The basic operation of the Polaris PVT system is dependent on engine speed and vehicle torque requirements. As engine speed increases, the force exerted on the movable drive sheave by the flyweights also increases. This, in turn, increases the amount of pinch applied to the drive belt.
  • Page 102: Pvt Drying

    Always follow all recommended maintenance procedures. See your dealer as outlined in the owner’s manual. This PVT system is intended for use on Polaris products only. Do not install it in any other product. Always make sure the PVT housing is securely in place during operation.
  • Page 103 MAINTENANCE AND LUBRICATION Battery Always keep battery terminals and connections free of corrosion. If cleaning is necessary, remove corrosion with a stiff wire brush. Wash with a solution of one tablespoon baking soda and one cup water. Rinse well with tap water and dry off with clean shop towels. Coat the terminals with dielectric grease or petroleum jelly.
  • Page 104: Battery Removal

    MAINTENANCE AND LUBRICATION Battery Battery Removal 1. Disconnect the hold-down strap holding the battery in position, and remove battery cover. 2. Remove the battery vent tube. 3. Disconnect the black (negative) battery cable first. 4. Disconnect the red (positive) battery cable next. 5.
  • Page 105: Battery Storage

    MAINTENANCE AND LUBRICATION Battery Battery Storage When the vehicle is placed in storage for three months or more, the battery should be removed, stored out of the sun in a cool, dry place and tested monthly. Before reusing, take the battery to your dealer for testing and recharging.
  • Page 106: Cleaning And Storage

    If warning and safety labels are damaged, contact your a Polaris dealer for free replacement. Polaris does not recommend the use of a high pressure type car wash system for washing the ATV. If a high pressure system is used, exercise extreme care to avoid water damage to the wheel bearings, transmission seals, body panels, brakes and warning labels.
  • Page 107: Storage Tips

    Use dish soap type cleaners only. High pressure washers may force water past seals. Stabilize the Fuel 1. Add Polaris Carbon Clean Fuel Treatment or Polaris Fuel Stabilizer to both tanks. Follow the instructions on the container for the recommended amount.
  • Page 108: Fluid Levels

    MAINTENANCE AND LUBRICATION Cleaning and Storage Storage Tips Recoil Housing Remove the recoil housing drain plug and drain any moisture. Oil and Filter Warm the engine and change the oil and filter. Fluid Levels Inspect the following fluid levels and change if necessary: front and rear gearcases;...
  • Page 109: Battery Maintenance

    Inspect and Lubricate Inspect all cables and lubricate. Follow lubrication guidelines in the Maintenance Section of the service or owner’s manual to completely grease and lubricate the entire vehicle with Polaris Premium All Season Grease. Battery Maintenance Remove the battery and add distilled water to the proper level. Do not use tap water, which may contain minerals that reduce battery life.
  • Page 110 MAINTENANCE AND LUBRICATION Chrome Wheel Care (if equipped) Proper maintenance will protect chrome wheels from corrosion, preserve wheel life and ensure a “like new” appearance for many years. 1. Wash chrome rims frequently. Use a mild detergent to remove any salt, dirt, mud or grime.
  • Page 111: Transporting The Atv

    MAINTENANCE AND LUBRICATION Chrome Wheel Care (if equipped) Transporting the ATV Follow these procedures when transporting the vehicle. 1. Turn off the engine and remove the key to prevent loss during transporting. 2. Place the transmission in PARK and lock the parking brake.
  • Page 112: Adjustments

    Follow the adjustment procedures exactly, or see your Polaris dealer for service. 1. Remove the upper headlight pod.
  • Page 113: Carburetor/Idle Rpm

    ADJUSTMENTS Carburetor/Idle RPM Your Polaris ATV is calibrated at the factory for optimal performance at altitudes ranging from zero to 6,000 feet (1800 m) and temperatures of +40 degrees F. (4 degrees C.) or higher. Above 6000 feet (1800 m) the engine air/fuel mixture becomes overly rich and the engine loses approximately 3% of its power for each 1000-foot (304.8 m) increase...
  • Page 114: Throttle Cable Freeplay

    Throttle Cable Freeplay Throttle cable freeplay is adjusted at the handlebar. 1. Slide the boots (1) off the inline cable adjuster sleeve (2). Loosen the adjuster locknut (3). 2. Turn the adjuster until 1/16″ to 1/8″ (1.5-3 mm) freeplay is achieved at the thumb lever.
  • Page 115: Specifications

    SPECIFICATIONS Gross Vehicle Weight Dry Weight Fuel Capacity, Front Tank Fuel Capacity, Rear Tank Towing Capacity Front Rack Capacity Rear Rack Capacity Hitch Tongue Capacity Winch Capacity Overall Length Overall Width Overall Height Wheelbase Ground Clearance Minimum Turning Radius Engine Oil Capacity Coolant Capacity Gearcase Oil Capacity, Front Gearcase Oil Capacity, Rear...
  • Page 116: Jetting Chart

    Shift Type Gear Reduction - Low Gear Reduction - Reverse Gear Reduction - High Drive Ratio - Front Drive Ratio - Final Tire Size - Front Tire Size - Rear Front Brake Rear Brake Parking Brake Front Suspension Rear Suspension Shock Adjustment Headlight Taillights...
  • Page 117: Polaris Products

    POLARIS PRODUCTS Part No. Description Engine Lubricant 2870791 Fogging Oil (12 oz. Aerosol) 2871281 Premium 4 Synthetic 0W-40 (4-Cycle) Engine Oil (qt.) 2871844 Premium 4 Synthetic 0W-40 (4-Cycle) Engine Oil (gal.) Gearcase / Transmission Lubricants 2873602 Premium AGL Synthetic Gearcase Lube (qt.) 2873603 Premium AGL Synthetic Gearcase Lube (gal.)
  • Page 118: Troubleshooting

    10 seconds. Clutch seals should be inspected for damage if repeated leaking occurs. Contact your Polaris dealer for inspection of clutch com- ponents. fuel lines, or carburetor. Contact your dealer for service.
  • Page 119 TROUBLESHOOTING Contact your Polaris dealer for service if you’re unable to identify solutions using the following charts. Engine Doesn’t Turn Over Possible Cause Tripped circuit breaker Low battery voltage Loose battery connections Loose solenoid connections Engine Turns Over, Fails to Start...
  • Page 120 TROUBLESHOOTING Solution Inspect, clean and/or replace spark plugs Set gap to specs or replace plugs Replace with new fuel See your Polaris dealer See your Polaris dealer See your Polaris dealer Solution Inspect, clean and/or replace spark plugs See your Polaris dealer...
  • Page 121: Engine Overheating

    Inspect and replace Replace with new fuel Inspect, clean and/or replace spark plugs Inspect, clean and/or replace spark plugs See your Polaris dealer Set gap to specs or replace plugs Check all connections and tighten Recharge battery to 12.5 VDC...
  • Page 122: Warranty

    MONTH LIMITED WARRANTY on all components of the Polaris All Terrain Vehicle (ATV) against defects in material or workmanship. Polaris also gives a one year limited warranty on the final drive chain for failure due to defects. This warranty covers the parts and labor charges for repair or replacement of defective parts which are covered by this warranty.
  • Page 123 WARRANTY COVERAGE AND EXCLUSIONS: LIMITATIONS OF WARRANTIES AND REMEDIES The Polaris limited warranty excludes any failures that are not caused by a defect in material or workmanship. This warranty does not cover accidental damage, normal wear and tear, abuse or improper handling.
  • Page 124: Engine Oil

    HOW TO OBTAIN WARRANTY SERVICE If your ATV requires warranty service, you must take it to a Polaris dealer authorized to repair Polaris ATVs. When requesting warranty service you must present your copy of the Warranty Registration form to the dealer.
  • Page 125 In the Country where your vehicle was purchased: Warranty or Service Bulletin repairs must be done by an authorized Polaris dealer. If you move or are traveling within the country where your vehicle was purchased, Warranty or Service Bulletin repairs may be requested from any authorized Polaris dealer who sells the same line as your vehicle.
  • Page 126 Exported Vehicles How to Get Service 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. Notice...
  • Page 127: Maintenance Record

    MAINTENANCE RECORD DATE MILES/KM TECHNICIAN SERVICE PERFORMED / COMMENTS...
  • Page 128 MAINTENANCE RECORD DATE MILES/KM TECHNICIAN SERVICE PERFORMED / COMMENTS...
  • Page 129 MAINTENANCE RECORD DATE MILES/KM TECHNICIAN SERVICE PERFORMED / COMMENTS...
  • Page 130: Index

    Accessories ....ADJUSTMENTS ..Age Restrictions ....Air Filter Service .
  • Page 131 Parking on an Incline ... Periodic Maintenance Chart POLARIS PRODUCTS ..Pre-Ride Inspection ... . .

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2005 sprotsman mv7

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