Polaris 600 HO RNK 144 - Manuals

6 INTRODUCTION Preservation of the Environment Polaris is committed to supporting an environmental education cam- paign. We encourage state and provincial governments across the snow- belt to adopt rigorous safety training programs that encourage protection of our environment, including wildlife and...

7 INTRODUCTION Vehicle Identification Numbers Record your snowmobile’s identification numbers and key number in the spaces provided below. The key number is stamped on the spare key. The number on the rubber-coated key is in the form of raised dots. Remove the spare key and store it in a safe place....

8 SAFETY Operator Safety The following signal words and symbols appear throughout this manual and on your vehicle. Your safety is involved when these words and sym- bols are used. Become familiar with their meanings before reading the manual. The safety alert symbol , on your vehicle or in this manu...

10 SAFETY Operator Safety Stay Clear of Track Your snowmobile is propelled by a revolving track that must be partially exposed for proper operation. Stay Clear of Engine Never attempt adjustments with the engine running. Turn off the igni- tion, raise the hood, make the adjustment, secure shields an...

11 SAFETY Operator Safety Riding Position Operating a snowmobile requires skill and balance for proper control. Rider positions may vary with experience; but under many conditions, the proper position is to be seated with both feet on the running boards and both hands on the handlebar grips for prop...

12 SAFETY Operator Safety Riding Apparel Helmet Wearing a helmet can prevent a severe head injury. Whenever riding a Polaris vehicle, always wear a helmet that meets or exceeds established safety standards.Approved helmets in the USA and Canada bear a U.S. Department of Transportation (DOT) label.Ap...

13 SAFETY Operator Safety Disabled Operators Safe operation of this rider-active vehicle requires good judgement and physical skills. Rider Capacity Your Polaris snowmobile is designed for a single rider only. Do not carry a passenger. Excessive Speed Always observe all state and local laws governin...

14 SAFETY Operator Safety Driver Awareness Slow down when traveling near poles, posts, or other obstacles. Be especially alert if you’re snowmobiling after dark. Always be on the alert for wire fences. Single strands are especially dangerous, since there may be a great distance between posts. Guy wi...

15 SAFETY Operator Safety Avalanches Snowmobilers should always be properly trained and equipped before traveling in mountainous terrain:• Take an avalanche class• Travel with experienced people• Travel on designated trails• Make sure each person is equipped with a shovel, probe and avalanche beacon...

16 SAFETY Operator Safety I ce and Snow Build-up Before driving, manually turn the skis to the left and right to be sure ice and snow are not interfering with full left and right steering. If difficulty is encountered, remove ice and snow build-up that may be obstructing the steering linkage. Drivin...

17 SAFETY Operator Safety Driving on Slippery Surfaces Driving in Hilly Terrain Use extra caution when operating in hilly terrain. If climbing a hill is unavoidable, keep your weight low and forward. If you must cross the face of a slope, keep your weight on the uphill side of the snowmobile to main...

18 SAFETY Operator Safety Drive Belt Do not operate the engine with the drive belt removed. Any servicing that requires operation without a belt must be performed by your dealer. Operation of the engine with the belt removed may result in injury or damage to the engine. Intake Silencer Do not operat...

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

20 SAFETY Operator Safety Driving Responsibly Every snowmobile handles differently, and even the most docile condi- tions may become dangerous if operators drive improperly. If you’re new to snowmobiling, acquaint yourself with the machine and with what it will and won’t do under various conditions....

21 SAFETY Operator Safety Windchill/Temperature Charts The following information is provided to help you determine when tem- peratures become dangerous for riding. WIND CHILL CHART ( ° F) WIND CHILL CHART ( ° C) Wind Speed in MPH Actual Thermometer Reading ( _ F) 40 35 30 25 20 15 10 5 0 -5 -10 -15 ...

22 SAFETY Safety Decals and Locations Warning decals have been placed on the snowmobile for your protec- tion. Read and follow the instructions of the decals and other warnings on the snowmobile carefully. If any of the decals depicted in this manual differ from the decals on your snowmobile, always...

23 SAFETY Safety Decals and Locations “No Passenger” Warning Snowmobiles designed for only a single rider have a warning decal on the console below the steering post. WARNINGThis vehicle is designed for operator only.“NO PASSENGER” Track Warning The track warning decal is on the rear of the tunnel. ...

24 SAFETY Safety Decals and Locations Reverse Warning Polaris snowmobiles equipped with electric reverse have a reverse warning decal on the console. WARNINGReverse operation, even at low speeds, can cause loss of control resulting in serious injury or death. To avoid loss of control, always: • Look...

26 FEATURES 1. Front Bumper2. Hood3. Headlight4. Windshield5. Mountain Bar (if equipped)6. Handlebar7. Seat8. Taillights9. Rear Bumper 10. Snow Flap11. Track12. Tool Storage (600)13. Suspension14. Tunnel15. Side Panel16. Ski17. Nosepan 1 2 17 11 12 10 9 16 6 5 4 3 7 8 13 14 15

28 FEATURES Accessory Cargo System The maximum weight capacity for the rear cargo area is 15 lbs. (7 kg). Always secure cargo before operating. Do not exceed the cargo weight limit. Do not allow a passenger to sit on the seat back or the cargo area. Adjustable Steering The adjustable steering system...

29 FEATURES Detonation Elimination Technology (DET) A detonation sensor monitors the engine and responds to detonation by automatically reducing the engine timing and adding fuel. This results in decreased engine RPM and performance. DET Troubleshooting Use this chart to determine causes and solutio...

30 FEATURES Instrumentation MFD Component Identification Item 1 Analog Gauge (if equipped) 2 Digital Gauge 3 Check Engine Indicator 4 Low Oil Indicator 5 High Temp Indicator 6 Brake Indicator 7 Reverse Indicator 8 High Beam Indicator 1 2 3 5 6 7 8 4

31 FEATURES Instrumentation Digital Display Identification Item 1 RPM or Speed Altitude (if equipped) Service Interval 2 Electrical System Voltage Level 3 MAX - Maximum MPH/ KPH or RPM MPH - Miles per hour KPH - Kilometers per hour RPM - Engine crankshaft revolutions per minute 4 Air Temp (if equipp...

32 FEATURES Instrumentation MFD Settings The MFD Control Switch allows you to set the MFD display to your preferences. The rocker switch has a MODE button (top) and a SET button (bottom). Specific instructions are outlined on the following pages. Standard vs. Metric The MFD will display either stand...

33 FEATURES Instrumentation MFD Digital Display Programs Press and release the MODE button to cycle through the three MFD pro- grams: Performance, Engine and History. Each program remains active until you cycle to the next program. While any program is active, press and release the SET button to cyc...

35 FEATURES Instrumentation MFD Digital Display Programs Engine Program Air Temperature (accessory) The MFD displays actual air temperature. Press and hold the MODE switch for ten sec- onds to switch between standard and metric units of measurement. Altimeter (accessory) The rider can calibrate the ...

36 FEATURES Instrumentation MFD Digital Display Programs History Program Press and release the MODE button until the history program screen is active. This screen will always display electrical system voltage level and fuel level (if equipped).Press and release the SET button to cycle through the fo...

37 FEATURES Instrumentation MFD Digital Display Programs History Program Service Interval Reminder The gauge logs the number of engine hours accumulated between service reminders. When the logged hours reaches the desig- nated service interval (set by the user), the gauge provides a reminder that se...

38 FEATURES Instrumentation Gauge Cleaning 1. Wipe the gauge face as needed using a clean cloth and a mild soap and water solution. Wipe dry with clean, soft cloth. 2. Clean the back side of the gauge using a clean cloth and a mild soap and water solution. Do not remove the electrical connectors or ...

39 THE PERFECT FIT IQ Front Suspension Adjustments Independent Front Suspension (IFS) Break in the suspension for approximately 150 miles (240 km) before making any fine-tuning adjustments.Settings will vary from rider to rider, depending on rider weight, vehicle speed, riding style, and trail condi...

40 THE PERFECT FIT IQ Front Suspension Adjustments Air Shocks Walker Evans air shocks can be adjusted for preload and valving. Please see your Polaris dealer for these adjustments. Standard Shocks The tension at which the shock coil spring is set is called spring preload. For the best ride, the susp...

41 THE PERFECT FIT IQ Front Suspension Adjustments Front Shock Spring Preload (RMK Premium Only) Increasing spring preload will increase ski-to-ground pressure. Decreasing spring preload will decrease ski-to-ground pressure. When adjusting, be sure the springs on both the left and right sides of the...

42 THE PERFECT FIT Rear Suspension Adjustments Rider weight, riding style, trail conditions, and vehicle speed all affect suspension action.Each rear suspension can be adjusted to suit rider preference and deliver excellent performance for a given set of conditions. However, all sus- pension designs...

43 THE PERFECT FIT Rear Suspension Adjustments Initial Spring Preload Setting (Sag Method) To set up the rear suspension torsion spring preload, measure the distance between the ground and rear bumper. This is measurement X.Take this measurement with no rider and with the rear suspension at full ext...

44 THE PERFECT FIT Rear Suspension Adjustments Torsion Spring Preload To adjust rear torsion spring preload, rotate the three-position cam using the engine spark plug tool. Different rate torsion springs are available if a firmer ride is desired. Contact your dealer for more information.The followin...

45 THE PERFECT FIT Rear Suspension Adjustments Shock Compression Valving RMK Standard Rear Track Shock The standard RMK rear track shock is an Arvin MPV Select shock that allows for adjustments to the compression valving. Adjustments are made by turning the adjustment screw located near the base of ...

46 THE PERFECT FIT Handlebar Adjustments Handlebar position and handlebar angle can be adjusted to rider prefer- ence. After making handlebar adjustments, check to make sure wires are not pinched or kinked. Make sure the handlebars, brake lever and throt- tle lever operate smoothly and do not hit th...

47 THE PERFECT FIT Handlebar Adjustments Handlebar Position 1. Loosen the four bolts on the bottom of the adjuster block. NOTE: If necessary, pry the blocks apart with a screwdriver. 2. Adjust the handlebar forward or rearward to the desired position. 3. Tighten the bolts. Handlebar Angle 1. Loosen ...

48 THE PERFECT FIT Accessories Polaris offers a wide range of accessories for your snowmobile to help make each ride more enjoyable.Use only Polaris parts and accessories on your Polaris snowmobile. Use of unapproved parts and accessories may result in:• Non-compliance with government/industry requi...

49 PRE-RIDE INSPECTIONS Pre-Ride Checklist Inspect all items on the checklist for proper operation or condition before each use of the snowmobile. Procedures are outlined on the refer- enced pages. Look for a checkmark ( n ) on the referenced pages to locate the pre-ride inspection items. Item See P...

50 PRE-RIDE INSPECTIONS Check Before Starting the Engine Read and Understand Your Owner's Manual Read the Owner's Manual completely and refer to it often. The manual is your guide to safe and enjoyable snowmobiling experience. n Throttle Lever The throttle and brake are the primary controls of your ...

51 PRE-RIDE INSPECTIONS Check Before Starting the Engine n Recoil Rope Inspect the recoil rope and handle for excessive wear, and make sure the knot securing the rope inside the handle is secure. If excessive wear is found, see your Polaris dealer for replacement. n Brakes Always check the following...

52 PRE-RIDE INSPECTIONS Check Before Starting the Engine n Parking Brake Lever Lock Use the parking brake lever lock only when you want the snowmobile to remain stationary; for example, when parked on an incline for a period of five minutes or less.1. Brake Lever2. Parking Brake Lever Lock3. Master ...

53 PRE-RIDE INSPECTIONS Check Before Starting the Engine n Steering System Manually turn the skis completely to the right and to the left. If any dif- ficulty is encountered, remove any ice and snow build-up that may be obstructing the steering linkage. n Track Inspection Use of traction products su...

54 PRE-RIDE INSPECTIONS Check Before Starting the Engine n Suspension Inspection Loose nuts and bolts can reduce your snowmobile's reliability and cause needless repairs and down time. Before beginning any snowmobile trip, a visual inspection will uncover potential problems. Check the follow- ing it...

55 PRE-RIDE INSPECTIONS Check After Starting the Engine n Engine Stop Switch Check the auxiliary shut-off switch for proper operation. Push the switch down to stop the engine. Pull it up to allow restarting. n Ignition Switch Make sure the engine stops when the ignition switch is turned to OFF. n Te...

56 OPERATION Starting the Engine Do not depress the throttle until the engine starts.1. Turn the key to the ON position.2. Pull the engine stop switch up to the RUN position.3. Carbureted models: Turn the fuel valve on. If the engine is cold, flip the choke toggle to FULL ON before cranking. After t...

57 OPERATION Engine Break-In No single action on your part is as important to long, trouble-free machine life as proper break-in of a new or rebuilt engine. Premix the first tank of gasoline with one pint of Polaris injection oil for each five gallons of fuel. This, in addition to the lubrication su...

58 OPERATION Engine Break-In Oil Injection System Always fill the oil reservoir when refueling. Oil Recommendations This snowmobile is equipped with a variable exhaust system (VES). Engine lubrication comes from oil added to the fuel and oil injection systems. Polaris recommends the use of VES II 2 ...

60 OPERATION Fuel Safety WARNING Gasoline is highly flammable and explosive under certain conditions.• Always exercise extreme caution whenever handling gasoline.• Always refuel outdoors or in a well-ventilated area. • Always turn off the engine before refueling.• Do not overfill the tank. Do not fi...

61 OPERATION Fuel For peak performance, Polaris recommends the use of 91 octane or higher fuel. Although 87 octane fuel is usable, some engine perfor- mance will be lost and fuel economy will decrease. Do not use lower than 87 octane fuel. Do not use fuel containing more than 10% ethanol (including ...

62 OPERATION Oil n Low Oil Indicator Light The low oil indicator light will alert the operator if the oil level is low. Visually check for oil in the bottle. Add oil before further operation of the snowmobile. See page 58 for oil recommendations. n Low Oil Level Maintaining the proper oil level will...

63 OPERATION n Engine Stop Switch Push down on the engine stop switch to ground out the ignition and stop the engine quickly. Pull the switch up to the RUN position to allow restarting. n Throttle Safety Switch The throttle safety switch is designed to stop the engine whenever all pressure is remove...

65 OPERATION n Emergency Stopping The following chart lists methods for stopping the snowmobile in the event of an emergency. See page 63 for more information about the engine stop switch. SYSTEM WHAT IT DOES THROTTLE CONDITION Ignition Switch Interrupts ignition circuit All Brake Slows jackshaft Al...

66 OPERATION Emergency Starting If the recoil starter system fails, an emergency start strap is provided in the tool kit.1. Open the hood.2. Remove the left side panel.3. Using the belt removal tool, follow the directions on the air box to relieve belt tension. 4. Starting at one of the tower struts...

67 OPERATION Electronic Reverse (PERC t ) Electronic reverse will activate only if the engine RPM is below 4000. The maximum engine RPM will be 6000 when in reverse. Engaging Reverse 1. Stop the snowmobile and leave the engine idling. 2. Make sure the area behind your snow- mobile is clear. 3. Push ...

68 OPERATION Daily Storage At the end of each ride, park the snowmobile on a level surface and support it at the rear with an appropriate track stand. The track should be suspended approximately 4" (10 cm) off the ground.Remove the key and cover the snowmobile. Towing If the snowmobile becomes i...

69 MAINTENANCE Emission Control Information Any qualified repair shop or qualified person may maintain, replace, or repair the emission control devices or systems on your snowmobile. Emission Control Label Your snowmobile is equipped at the time of sale with an emission con- trol information (ECI) l...

70 MAINTENANCE Emission Control Information Owner's Responsibilities Please read the Snowmobile Engine Emissions Limited Warranty on page 125, and read the maintenance section of your owner's manual. You are responsible for ensuring that the specified maintenance is per- formed, including the emissi...

71 MAINTENANCE Polaris Recommended Maintenance Program To ensure many trouble-free miles of snowmobiling enjoyment, follow recommended regular maintenance and perform service checks as out- lined in this manual. Record maintenance and service in the Mainte- nance Log beginning on page 127.The recomm...

72 MAINTENANCE Periodic Maintenance Interval Table The following chart is a guide based on average riding conditions. You may need to increase frequency based on riding conditions. When inspection reveals the need for replacement parts, always use genuine Polaris parts, available from your Polaris d...

75 MAINTENANCE Lubrication Front Suspension The front suspension does not require lubrication. Rear Suspension Lubricate the suspension pivot shafts with Polaris Premium All Season Grease at the intervals outlined in the Periodic Maintenance Table beginning on page 72 and before seasonal storage. Wh...

76 MAINTENANCE Lubrication Driveshaft Bearing Inject grease into the fitting on the speed- ometer sensor housing until grease purges from the seal on the inside of the tunnel. This should take approximately two pumps. Do not use more than four pumps. Throttle Cable Lubricate the throttle cable light...

77 MAINTENANCE Lubrication n Chaincase Oil Check the chaincase oil level at the intervals outlined in the maintenance charts beginning on page 71. The sight glass is located on the lower rear of the chaincase. Maintain the oil level at or slightly below the center of the sight glass. Change the chai...

78 MAINTENANCE Lubrication Chaincase Oil Oil Change 1. Position the vehicle on a level surface.2. Remove the drain plug and drain the oil into a drain pan. Allow the oil to drain completely. 3. Clean off all metal shavings from the plug. 4. Install a new sealing washer on the drain plug. NOTE: The s...

79 MAINTENANCE Spark Plugs Spark plug condition is indicative of engine operation. The spark plug firing end condition should be read after the engine has been warmed up and the vehicle has been driven at higher speeds. Immediately check the spark plug for correct color. NOTE: On carbureted models, ...

80 MAINTENANCE Spark Plugs A new engine can cause temporary spark plug fouling due to the preser- vative added during the assembly process. Avoid prolonged idle speeds, which cause plug fouling and carbonization. Change the spark plugs every 2000-2500 miles (3200-4000 km). • Use recommended spark pl...

81 MAINTENANCE Intake Filters The intake foam filter limits snow ingestion into the intake system. When operating in loose powder snow, check the top of the foam filter periodically to remove any accumulation of snow. CAUTION Operating the 600 RMK with the intake filters removed may cause carburetor...

84 MAINTENANCE Carburetor Water/Sediment Trap (600 RMK) Most Polaris snowmobiles contain patented carburetor bowl water/sedi- ment traps located at the bottom of each carburetor. The trap, consisting of a hose with a plug, should be drained about every 1000 miles (1600 km) and inspected for contamin...

85 MAINTENANCE Exhaust System Check the exhaust system for wear or damage at the intervals outlined in the Periodic Maintenance Table beginning on page 71. Always allow the engine and exhaust system to cool completely before inspecting.1. Open the hood and inspect the muffler and pipes for cracks or...

86 MAINTENANCE Cooling System Coolant The coolant supplied in the system is a 60/40 mixture of ethylene-glycol and distilled water. This mixture provides protection against freezing. Contact your dealer if greater protection is required.Use Premium 60/40 anti-freeze coolant, which is already premixe...

87 MAINTENANCE Cooling System Coolant High Temperature Indicator Light The high temperature indicator light will illuminate when engine cool- ant temperature becomes too hot for safe continued operation of the engine. If you must drive your snowmobile after the high temperature indicator light has c...

88 MAINTENANCE Cooling System Bleeding the Cooling System Use of a non-standard pressure cap will not allow the recovery system to function properly. If the pressure cap needs replacement, contact your dealer for the correct part. WARNING Steam and hot liquids will cause serious burns to your skin. ...

90 MAINTENANCE Drive Chain Tension Check drive chain tension weekly and before each long trip. To obtain correct chain tension:1. Rotate the driven clutch counterclockwise to move all chain slack to the tensioner side. Lock the brake lever lock, or have an assistant hold the brake lever firmly. 2. L...

91 MAINTENANCE Brakes n Hydraulic Brake Inspection Inspect the brake lever travel before each use of the snowmobile. See page 51.Brake pads must be replaced when the brake pad material becomes thin- ner than the backing plate, approximately 1/16" (1.5mm). A kit is avail- able for replacing brake...

92 MAINTENANCE Brakes Brake Components • Brake Disc• Bleed Screw• Brake Line• Brake Caliper• Brake Pad Material - Replace when thickness is less than 1/16" (1.5mm). Excessive Lever Travel Hydraulic brakes are self- adjusting, but if excessive brake pad clearance develops (see page 91) bring the ...

93 MAINTENANCE Brakes n Brake Fluid Replace brake fluid at least every two years with Polaris DOT 4 high tem- perature brake fluid. See page 112 for the part numbers of Polaris products.The brake fluid level can be seen through a plastic sight glass in the brake reservoir. If the fluid is suffi- cie...

94 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. During the bleeding procedure, keep the brake handle as level as possi- ble. The reservoir must be in this position to m...

95 MAINTENANCE Lights Removing Halogen Bulbs NOTE: Do not touch a halogen bulb with bare fingers. Oil from skin leaves a residue, causing a hot spot that will shorten the life of the lamp. If fin- gers do touch the bulb, clean it with an alcohol-moistened towel. 1. Remove the plenum cov- ering from ...

96 MAINTENANCE Clutch System Periodically inspect clutch sheaves for damage, wear or belt residue. To maintain optimum performance, clean with non-oil based cleaners such as isopropyl alcohol. Clutch Alignment and Offset Clutch alignment offset is important for maintaining optimum performance. See y...

97 MAINTENANCE Clutch System n Drive Belt Condition Periodically check the condition and tension of the drive belt, and always carry a spare. Inspect the belt for signs of excessive wear: frayed edges, missing cogs, cracks and excessive looseness. Replace the belt if any of these conditions exist. S...

98 MAINTENANCE Clutch System Drive Belt Removal 1. Stop the engine after operating in a forward motion. NOTE: For easier accessibility, make sure the clutch tool access hole is visible between the 11:00 and 2:00 positions of the clutch sheave. 2. Turn the ignition key off. Wait for the engine to com...

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

100 MAINTENANCE Track Replacement When replacing the track, always install a track having the lug size rec- ommended for your model. See your Polaris dealer. Track Inspection 1. Using a hoist, safely lift and sup- port the rear of the snowmobile off the ground. 2. Rotate the track by hand to check f...

101 MAINTENANCE Track Lubrication The slide rail requires adequate snow cover for sufficient lubrication. Excessive wear indicates insufficient lubrication. A new rail slide can cause faster heat build-up in limited lubrication, resulting in excessive wear. NOTE: Track damage or failure caused by op...

102 MAINTENANCE Track Tension Track adjustment is critical for proper handling. Always maintain cor- rect tension and alignment. NOTE: Tension adjustments should be made only after the track is warmed up and limber. 1. Turn the engine off.2. Lift the rear of the snowmobile and safely support it off ...

103 MAINTENANCE Track Tension If the track needs adjustment:5. Loosen the rear idler shaft bolt.6. Loosen the lock nuts.7. Tighten or loosen the track adjusting screws as necessary to provide equal adjustment on both sides of the track. 8. Repeat the measurement on the other side of the track. NOTE:...

104 MAINTENANCE n Track Alignment Periodically check that the track is centered and running evenly on the slide rails. Misalignment will cause excessive wear to the track and slide rail.1. Safely support the rear of the snowmobile with the track off the ground. 2. Start the engine and apply a small ...

105 MAINTENANCE Steering System Steering Inspection and Adjustment Check all steering system fasteners weekly and before a long ride. Tighten any loose fasteners. + + + + +

106 MAINTENANCE Steering System Ski Alignment With the handlebars in a straight ahead position, and with vehicle weight compressing the suspension, measure from the straight edge of the skis at the center of the ski mounting bolt. The measurement between the skis at point X should be 1/8" to 1/4...

107 MAINTENANCE Steering System n Ski Skags Check skags before each use of the snowmobile to ensure positive steer- ing characteristics. Skags must be replaced when worn to half their orig- inal diameter. NOTE: Carbide skags must be replaced if any abnormal wear or chipping is found. Skag Replacemen...

108 MAINTENANCE Steering System n Rail Slide Wear For ease of inspection, all Polaris rail slides have a wear limit indicator groove to indicate the minimum permissible slide thick- ness. Replace the rail slides if they are worn to the top of the groove at any point along their length. Failure to do...

109 MAINTENANCE Extended Storage Off-season or extended storage of your snowmobile requires preventive measures to aid against deterioration and to prolong the useful life of many components. See page 112 for the part numbers of Polaris prod- ucts. Cleaning and Preservation Proper storage starts wit...

110 MAINTENANCE Extended Storage Engine and Carburetor Protection (600 RMK) Proper preparation of the engine and fuel system is vital to the preven- tion of rust and corrosion on precision engine parts during storage. Whenever the machine is stored for a period of more than 60 days, the engine must ...

111 MAINTENANCE Extended Storage Electrical Connections Replace worn or frayed electrical wire and connectors. Be sure wiring harness is properly secured away from sharp edges, steering linkage, moving parts, and hot exhaust parts. Track and Suspension Moderate track tension should be maintained dur...

112 POLARIS PRODUCTS Part No. Description Engine Lubricants 2870791 Fogging Oil (12 oz. Aerosol) 2871098 Premium 2-Cycle Engine Oil (qt.) 2871097 Premium 2-Cycle Engine Oil (gal.) 2871240 Premium 2-Cycle Engine Oil (2.5 gal.) 2871721 Premium Gold Synthetic 2-Cycle Engine Oil (qt.) 2871722 Premium Go...

113 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 oper- ating RPM during acceleration or load variations Drive clutch binding • SEE YOUR DEALER. Dr...

116 TROUBLESHOOTING Suspension Troubleshooting Problem Solution Rear suspension bot- toms too easily • Set static sag (see page 43). Adjust torsion spring blocks or install optional torsion springs to achieve correct sag dimensions. Rides too stiff in rear • Check for binding suspension components a...

117 TROUBLESHOOTING Drive Belt Troubleshooting Belt Wear/Burn Diagnosis Causes Solutions Driving at low RPM • Drive at higher RPM. Gear the machine down. Check belt deflection. Insufficient warm-up • Warm the engine at least five minutes. Take the drive belt off the machine in extremely cold weather...

118 WARRANTY Service And Warranty Information Obtaining Service and Warranty Assistance Read and understand the service data and the Polaris warranty informa- tion contained in this manual. Contact your Polaris dealer for replace- ment parts, service or warranty. Your dealer receives frequent update...

119 WARRANTY Service And Warranty Information Polaris Anti-Theft System The Polaris anti-theft system (PATS) monitoring program is designed to aid owners of registered snowmobiles in recovery of stolen machines. Administration 1. Polaris snowmobile owner reports theft. A. In addition to notifying th...

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

122 WARRANTY Conditions and Exclusions In order to qualify for warranty, the product must have been properly set up and tested by a Polaris Dealer (if applicable). Failure of any dealer to perform the required vehicle Pre-Delivery Inspection, perform all applicable service bulletins and have the con...

123 WARRANTY Polaris Second Year Engine Service Contract Second Year Engine Service Contract is standard on all eligible new and unused snow- mobiles that were Snow Checked through an authorized Polaris dealer during the March/April Snow Check promotion. The free Second Year Engine Service Contract ...

124 WARRANTY Exported Vehicles EXCEPT WHERE SPECIFICALLY REQUIRED BY LAW, THERE IS NO WAR- RANTY OR SERVICE BULLETIN COVERAGE ON THIS VEHICLE IF IT IS SOLD OUTSIDE THE COUNTRY OF THE SELLING DEALER’S AUTHORIZED LOCA- TION.This policy does not apply to vehicles that have received authorization for ex...

125 WARRANTY Snowmobile Engine Emissions Limited Warranty This snowmobile engine emissions limited warranty is in addition to the Polaris stan- dard limited warranty for snowmobiles.Polaris Industries Inc. warrants that the new engine, including all parts of its emission- control system, is designed...

127 MAINTENANCE LOG Present this section of your manual to your dealer each time your snow- mobile is serviced. This will provide you and future owners with an accurate log of maintenance and services performed on the snowmobile. DATE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS 150 mi. (240 k...

130 INDEX A Accessories . . . . . . . . . . . . . . . . . . . 48 Apparel for Riding . . . . . . . . . . . . . . 12 Avalanches. . . . . . . . . . . . . . . . . . . . 15 B Brake Components. . . . . . . . . . . . . . 92 Brake Fluid . . . . . . . . . . . . . . . . . . . 93 Brake Inspection . . . . . . ....