Polaris 2007 Dragon User Manual

7SAFETYOperator SafetyFollow the recommended maintenance program beginning on page 76 of this manual to ensure that all critical components on the sno

97MAINTENANCEClutch SystemDrive BeltBelt width and length must match the center distance of the clutches and sheave width of the drive clutch. Polaris

98MAINTENANCEClutch SystemDrive Belt Removal 1. Stop the engine after operat-ing in a forward motion.2. Turn the ignition key off. Wait for the engine

99MAINTENANCEClutch SystemDrive Belt Installation1. Drop the drive belt over the drive clutch and pull back the slack. NOTE: To ensure satisfactory be

100MAINTENANCEClutch Systemn Drive Belt DeflectionMeasure belt deflection with both clutches at rest and in their full neutral position.Place a straig

101MAINTENANCEClutch SystemTo r q u e S t o pPeriodically check torque stop clearance. With clutches in proper align-ment, measure rear torque stop c

102MAINTENANCEFall Tune-UpFor maximum performance, arrange for a fall service tune-up with your Polaris dealer. His experienced and trained service te

103MAINTENANCETrack MaintenanceTrack LubricationThe slide rail needs snow for lubrication. Excessive wear indicates insufficient lubrication. A new ra

104MAINTENANCETrack MaintenanceTrack TensionTrack adjustment is critical for proper handling. Always maintain cor-rect tension and alignment. NOTE: Te

105MAINTENANCETrack MaintenanceTrack Tension4. Check for specified slack between the wear surface of the track clip and the plastic slider. Refer to t

106MAINTENANCETrack Maintenancen Track AlignmentPeriodically check that the track is centered and running evenly on the slide rails. Misalignment will

8SAFETYOperator SafetyStay Clear of TrackYour snowmobile is propelled by a revolving track that must be partially exposed for proper operation.Stay Cl

107MAINTENANCESteering SystemSteering Inspection and AdjustmentEach week, or before a long ride, check all steering system fasteners and tighten if ne

108MAINTENANCESteering SystemSki AlignmentWith the handlebars in a straight ahead position, and with vehicle weight compressing the suspension, measur

109MAINTENANCESteering Systemn Ski SkagsCheck skags before each use of the snowmobile to ensure positive steer-ing characteristics. Skags must be repl

110MAINTENANCESteering Systemn Rail Slide WearMeasure slide thickness at several points along the rail. Have your dealer replace the slide when it&apo

111MAINTENANCEExtended StorageOff-season or extended storage of your snowmobile requires preventive measures to aid against deterioration and to prolo

112MAINTENANCEExtended StorageBearingsGrease the drive shaft clutch side bearing with Polaris Premium All-Season Grease or a similar high quality grea

113MAINTENANCEExtended StorageElectrical ConnectionsReplace worn or frayed electrical wire and connectors. Be sure wiring harness is properly secured

114POLARIS PRODUCTSPart No. DescriptionEngine Lubricants2870791 Fogging Oil (12 oz. Aerosol)2871098 Premium 2-Cycle Engine Oil (qt.)2871097 Premium 2-

115TROUBLESHOOTINGEngine TroubleshootingUnless you have experience and training in two-cycle engine repair, see your dealer if technical problems aris

116TROUBLESHOOTINGEngine TroubleshootingProblem Probable Cause SolutionNoise in drive sys-temBroken drive clutch components• SEE YOUR DEALER.Bearing f

9SAFETYOperator SafetyRiding ApparelBe prepared, be warm and be com-fortable when riding. Be aware of the weather forecast, especially the windchill,

117TROUBLESHOOTINGEngine TroubleshootingProblem Probable Cause SolutionEngine turns but fails to startFaulty ignition • Install new spark plug(s). If

118TROUBLESHOOTINGIQ Suspension TroubleshootingProblem SolutionRear suspension bot-toms too easily • Adjust torsion spring preload to achieve proper s

119TROUBLESHOOTINGDrive Belt TroubleshootingBelt Wear/Burn DiagnosisCauses SolutionsDriving at low RPM • Drive at higher RPMs. Gear the machine down.

120WARRANTYService and Warranty InformationObtaining Service and Warranty AssistanceRead and understand the service data and the Polaris warranty info

121WARRANTYService and Warranty InformationPolaris Anti-Theft SystemThe Polaris anti-theft system (PATS) monitoring program is designed to aid owners

122WARRANTYLimited WarrantyPolaris Sales Inc., 2100 Highway 55, Medina, MN 55340, provides a ONE YEAR LIM-ITED WARRANTY on all components of the Polar

123WARRANTYLimitations of warranties and remediesALL IMPLIED WARRANTIES (INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FI

124WARRANTYConditions and ExclusionsIn order to qualify for warranty, the product must have been properly set up and tested by a Polaris Dealer (if ap

125WARRANTYPolaris Second Year Engine Service ContractSecond Year Engine Service Contract is standard on all eligible new and unused snow-mobiles that

126WARRANTYExported VehiclesEXCEPT WHERE SPECIFICALLY REQUIRED BY LAW, THERE IS NO WAR-RANTY OR SERVICE BULLETIN COVERAGE ON THIS VEHICLE IF IT IS SOL

10SAFETYOperator SafetyDisabled OperatorsSafe operation of this rider-active vehicle requires good judgement and physical skills. Operators with cogni

127WARRANTYSnowmobile Engine Emissions Limited WarrantyThis snowmobile engine emissions limited warranty is in addition to the Polaris stan-dard limit

128WARRANTYSnowmobile Engine Emissions Limited WarrantySome states do not allow limitations on how long an implied warranty lasts, so the above limita

129MAINTENANCE LOGPresent this section of your manual to your dealer each time your snow-mobile is serviced. This will provide you and future owners w

130MAINTENANCE LOGDATE MILES(KM)TECHNICIAN SERVICE PERFORMED / COMMENTS

131MAINTENANCE LOGDATE MILES(KM)TECHNICIAN SERVICE PERFORMED / COMMENTS

132INDEXAAccessories . . . . . . . . . . . . . . . . . . . 51Adjustable Headlights . . . . . . . . . . . 27Air Pollution . . . . . . . . . . . .

133INDEXIIce and Snow Build-up . . . . . . . . . . . 14IFS. . . . . . . . . . . . . . . . . . . . . . . . . . . 39IFS Adjustment Options . . . . . .

134INDEXSSuspension Coupling, IQ . . . . . . . . . 47Suspension Inspection, Pre-Ride . . 110Suspension Maintenance . . . . . . . . 110Suspension

11SAFETYOperator SafetyRider CapacityDriving 1-Up - Some Polaris snowmobiles are designed for a single rider only. A decal on the console of these mod

12SAFETYOperator SafetyDriver AwarenessSlow down when traveling near poles, posts, or other obstacles. Be especially alert if you're snowmobiling

13SAFETYOperator SafetyAvalanchesSnowmobilers should always be properly trained and equipped before traveling in mountainous terrain:• Take an avalanc

14SAFETYOperator SafetyIce and Snow Build-upBefore driving, manually turn the skis to the left and right to be sure ice and snow are not interfering w

15SAFETYOperator SafetyDriving DownhillWhen riding downhill, shift your weight to the rear of the machine and reduce your speed to a minimum. Apply ju

16SAFETYOperator SafetyDriving in Hilly TerrainUse extra caution when operating in hilly terrain. If climbing a hill is unavoidable, keep your weight

17SAFETYOperator SafetyDrive BeltDo not operate the engine with the drive belt removed.Any servicing that requires operation without a belt must be pe

18SAFETYOperator SafetyInadequate Snow ConditionsSince snow provides the only lubrication for the power slide suspension and, on liquid cooled models,

19SAFETYOperator SafetyDriving ResponsiblyEvery snowmobile handles differently, and even the most docile condi-tions may become dangerous if operators

20SAFETYOperator SafetyWindchill/Temperature ChartsThe following information is provided to help you determine when tem-peratures become dangerous for

21SAFETYSafety Decals and LocationsWarning decals have been placed on the snowmobile for your protec-tion. Read and follow the instructions of the dec

22SAFETYSafety Decals and LocationsTrack WarningThe track warning decal is on the rear of the tunnel:Stay clear of track. Do not sit on seat back. Ent

23SAFETYSafety Decals and LocationsReverse WarningThe reverse warning decal is located on the console, either below the windshield or beside the steer

24SAFETYSafety Decals and LocationsOperation Warning• To avoid serious injury or death, read and understand all warnings and the Owner's Manual b

25FEATURES51123410812131419761. Hood2. Headlight3. Windshield4. Handlebar5. Operator Seat6. Taillights7. Rear Bumper8. Snow Flap9. Console Storage Com

26FEATURES1. Fuel Filler Cap2. Ignition Switch3. Brake Lever4. Headlight Adjuster5. MFD Gauge6. Engine Stop Switch7. Throttle Control8. Hood Hold Down

WARNINGRead, understand, and follow all of the instructions and safety precautions in this manual and on all product labels.Failure to follow the safe

27FEATURESAdjustable HeadlightsAdjust the headlight beam by moving the adjuster to the left or right.Cargo RackIf equipped, the maximum weight capacit

28FEATURESInstrumentationMFD Component IdentificationDigital Display IdentificationItem1 Analog (if equipped)2 Digital Gauge3 CHECK ENGINEIndicator (c

29FEATURESInstrumentationMFD SettingsWith the engine running, use the MFD Control Switch to set the MFD display to your preference. The rocker switch

30FEATURESInstrumentationMFD Digital Display ProgramsPress the MODE button to cycle through the three MFD programs: Per-formance, Engine and History.

31FEATURESInstrumentationMFD Digital Display ProgramsTrip SettingsTrip 1 and Trip 2 are odometers used to check fuel mileage or to keep track of dista

32FEATURESInstrumentationMFD Digital Display ProgramsPerformance ProgramClock Setting1. While in the CLOCK display, press and hold the SET button for

33FEATURESInstrumentationMFD Digital Display ProgramsEngine ProgramThe Engine Program automatically displays the engine coolant tempera-ture, engine h

34FEATURESInstrumentationMFD Digital Display ProgramsEngine ProgramAltitude (if equipped)The rider can calibrate the altimeter for current atmospheric

35FEATURESInstrumentationMFD Digital Display ProgramsHistory ProgramThe History Program automatically displays electrical system voltage level and fue

36FEATURESInstrumentationMFD Digital Display ProgramsService Interval ReminderThe gauge logs the number of engine hours between service reminders. Whe

1WELCOMEThank you for purchasing a Polaris vehicle, and welcome to our world-wide family of Polaris enthusiasts. Be sure to visit us online at www.pol

37FEATURESInstrumentationMFD Battery Replacement (models with clocks)If the clock function of the MFD isn't working properly, replace the battery

38FEATURESInstrumentationMFD Battery Replacement (models with clocks)6. Install a new battery with fingers only.7. Seal the end of the battery compart

39THE PERFECT FITFront Suspension AdjustmentsIndependent Front Suspension (IFS)Break in the suspension for about 150 miles (240 km) before making any

40THE PERFECT FITFront Suspension AdjustmentsShock Spring PreloadIncreasing spring preload will increase ski-to-ground pressure. Decreasing spring pre

41THE PERFECT FITFront Suspension AdjustmentsShock Compression DampingTurn the adjustment knob to make adjust-ments to the compression damping. When a

42THE PERFECT FITRear Suspension AdjustmentsRider weight, riding style, trail conditions, and vehicle speed all affect suspension action.Each rear sus

43THE PERFECT FITRear Suspension AdjustmentsSuspension Performance Tips• Rider weight usually determines the position at which the spring pre-load sho

44THE PERFECT FITRear Suspension AdjustmentsInitial Spring Preload Setting (Sag Method)To set up the rear suspension torsion spring preload, measure t

45THE PERFECT FITIQ Rear Suspension AdjustmentsTorsion Spring PreloadTo adjust rear torsion spring preload, rotate the three-position cam using the en

46THE PERFECT FITIQ Rear Suspension AdjustmentsRear Shock Compression DampingTurn the adjustment knob on the shock reservoir to make adjustments to th

2POLARIS and POLARIS THE WAY OUT are registered trademarks of Polaris Indus-tries Inc.Copyright 2006 Polaris Sales Inc. All information contained with

47THE PERFECT FITIQ Rear Suspension AdjustmentsSuspension CouplingOn all Polaris snowmobile rear suspensions, there are two torque arms that control t

48THE PERFECT FITIQ Rear Suspension AdjustmentsRear To Front Coupling Using the Rear Rear Scissor Stop (RRSS)The rear rear scissor stop (RRSS) couples

49THE PERFECT FITIQ Rear Suspension AdjustmentsWeight Transfer During AccelerationThe preferred method for control-ling weight transfer during accel-e

50THE PERFECT FITHandlebar AdjustmentsWhen making handlebar adjustments, always be sure the handlebars, brake lever and throttle lever operate smoothl

51THE PERFECT FITAccessoriesPolaris offers a wide range of accessories for your snowmobile to help make each ride more enjoyable.Use only Polaris part

52THE PERFECT FITTraction ProductsStudsBefore equipping your machine with traction products, be aware of the laws in your area pertaining to the use o

53THE PERFECT FITTraction ProductsnCarbide SkagsA skag is a replaceable bar attached to the underside of the ski to assist in turning the snowmobile a

54PRE-RIDE INSPECTIONSPre-Ride ChecklistInspect all items on the checklist for proper operation or condition before each use of the snowmobile. Proced

55PRE-RIDE INSPECTIONSBefore Starting the EngineRead and Understand Your Owner's ManualRead the Owner's Manual completely and refer to it of

56PRE-RIDE INSPECTIONSBefore Starting the Enginen BrakesAlways check the following items for proper operation before starting the engine.Brake Lever T

3TABLE OF CONTENTSIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4This section contains helpful information for owners and dri

57PRE-RIDE INSPECTIONSBefore Starting the Enginen Parking Brake Lever LockUse the parking brake lever lock only when you want the machine to remain st

58PRE-RIDE INSPECTIONSBefore Starting the Enginen Steering SystemBefore driving, manually turn the skis to the left and right to be sure ice and snow

59PRE-RIDE INSPECTIONSBefore Starting the Enginen Hood LatchesThe hood of the snowmobile protects the operator from moving parts as well as aiding in

60PRE-RIDE INSPECTIONSStart the Engine and Checkn Engine Stop SwitchCheck the auxiliary shut-off switch for proper operation. Push the switch down to

61OPERATIONStarting the Engine1. Turn the key to the ON position.2. Pull the engine stop switch up to the RUN position.3. If equipped with electric st

62OPERATIONEngine Break-InNo single action on your part is as important to long, trouble-free machine life as proper break-in of a new or rebuilt engi

63OPERATIONEngine Break-InOil Injection SystemAlways check the oil level in the oil tank when refueling. See page 67.Oil RecommendationsThis snowmobil

64OPERATIONTrack Warm-UpFollow these steps to ensure proper warm-up of the engine, drive train and track.1. Use an appropriate stand to securely sup-p

65OPERATIONSlide Rail and Track CoolingFuelCAUTIONInadequate cooling and lubrication will lead to overheating of the slide rail and track, resulting i

66OPERATIONFuelFor peak performance, Polaris recommends the use of 91 octane or higher fuel. Although 87 octane fuel is usable, some engine perfor-man

4INTRODUCTIONVehicle Identification NumbersRecord your snowmobile's identification numbers and key number in the spaces provided. Remove the spar

67OPERATIONEngine OilSee page 63 for oil recommendations.n Low Oil Indicator LightThe low oil indicator light will alert the operator if the oil level

68OPERATIONn Engine Stop SwitchPush down on the engine stop switch (+) to ground out the ignition and stop the engine quickly. Pull the switch up to t

69OPERATIONThrottle LeverIf the engine stops abruptly when the throttle lever is released:1. Turn the ignition switch to OFF.2. Visually inspect the t

70OPERATIONEmergency StoppingThe following chart lists methods for stopping the snowmobile in the event of an emergency. See page 68 for more informat

71OPERATIONEmergency StartingIf the recoil starter system fails, use the emergency start strap to start the engine.1. Open the hood.2. Remove the left

72OPERATIONElectronic Reverse (PERCt)Electronic reverse will activate only if the engine RPM is below 4000.Engaging Reverse1. Stop the snowmobile and

73OPERATIONDaily StorageAt the end of each ride, park the snowmo-bile on a level surface and support it at the rear with an appropriate track stand. T

74MAINTENANCEEmission Control InformationAny qualified repair shop or qualified person may maintain, replace, or repair the emission control devices o

75MAINTENANCEEmission Control InformationOwner's ResponsibilitiesPlease read the Snowmobile Engine Emissions Limited Warranty on page 127, and re

76MAINTENANCEPolaris Recommended Maintenance ProgramTo ensure many trouble-free miles of snowmobiling enjoyment, follow recommended regular maintenanc

5INTRODUCTIONPreservation of the EnvironmentPolaris is committed to supporting an environmental education cam-paign. We encourage governments to adopt

77MAINTENANCEPeriodic Maintenance Interval TableThe following chart is a guide based on average riding conditions. You may need to increase frequency

78MAINTENANCEPeriodic Maintenance Interval TableItem See PageFrequency150 mi.(240 km)500 mi.(800 km)1000 mi.(1600 km)2000 mi.(3200 km)Pre-SeasonBRAKES

79MAINTENANCEPeriodic Maintenance Interval TableI - Inspect (clean, adjust, tighten, lubricate, replace if necessary)C - Clean R - Replace L - Lubrica

80MAINTENANCELubricationFront SuspensionThe front suspension does not require lubrication.Rear SuspensionLubricate the suspension pivot shafts with Po

81MAINTENANCELubricationDriveshaft BearingInject grease into the fitting on the speedometer sensor housing until grease purges from the seal on the in

82MAINTENANCELubricationn Chaincase OilCheck the chaincase oil level at the intervals outlined in the maintenance charts beginning on page 76. The sig

83MAINTENANCELubricationChaincase OilOil Change 1. Position the vehicle on a level surface.2. Remove the drain plug (4) and drain the oil into a drain

84MAINTENANCESpark PlugsA new engine can cause temporary spark plug fouling due to the preser-vative added during the assembly process. Avoid prolonge

85MAINTENANCESpark Plug ConditionSpark plug condition is indicative of engine operation. The spark plug firing end condition should be read after the

86MAINTENANCEIntake FiltersThe intake foam filters limit snow ingestion into the intake system. When operating in loose powder snow, check the foam fi

6SAFETYOperator SafetyThe following signal words and symbols appear throughout this manual and on your vehicle. Your safety is involved when these wor

87MAINTENANCECooling SystemCoolantThe coolant supplied in the system at the factory is a 50/50 mixture of ethylene-glycol and distilled water, which w

88MAINTENANCECooling SystemCoolant High Temperature Indicator LightThe high temperature indicator light will illuminate when engine cool-ant temperatu

89MAINTENANCECooling SystemBleeding the Cooling System Use of a non-standard pressure cap will not allow the recovery system to function properly. If

90MAINTENANCEExhaust SystemCheck the exhaust system for wear or damage at approximately 2000 miles (3200 km). Always allow the engine and exhaust syst

91MAINTENANCEBrakesHydraulic Brake InspectionInspect the brake lever reserve before each use of the snowmobile. See page 56.Brake pads must be replace

92MAINTENANCEBrakesBrake FluidThe brake fluid level can be seen through a plastic sight glass in the brake reservoir. If the fluid is sufficient, the

93MAINTENANCEBrakesBleeding the Hydraulic Brake SystemAir in the hydraulic brake system will cause spongy brake lever action. Bleed the system before

94MAINTENANCELightsNOTE: Do not touch a halogen bulb with bare fingers. Oil from skin leaves a residue, causing a hot spot that will shorten the life

95MAINTENANCELightsHeadlight Bulb Installation1. Hold the bulb by its metal base and install it into the wire harness.NOTE: Recommended replacement bu

96MAINTENANCEClutch SystemPeriodically inspect clutch sheaves for damage, wear or belt residue. To maintain optimum performance, clean with non-oil ba