Manuale d’uso / di manutenzione del prodotto 7427 C del fabbricante Polaris
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WARNING Read, understand, and follow all of the in structions and safe ty precautions in this manual and on all produ ct labels. F ailure to follow the safety precautions could result in serious injury or dea th.
1 WELCOME Thank you for purchasin g a Polaris vehicle, and welcome to our world- wide family of Polaris owners. W e p roudly produce an exciting line of utility and recreati onal products.
2 POLARIS and POLARIS TH E W A Y OU T are regist ered trademarks of Pola ris Indus- tries Inc. RIDER SELECT is a trademark of Polaris Industries Inc. Copyright 2007 Polaris Sales Inc. All inform ation contained within this publication is based on the latest product information at th e time of publication.
3 T ABLE OF CONTENTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 This section contains helpful info rmation for own ers and drivers and illustrates the location of important identification numbers that should be recorded in the owner ’ s manual.
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5 INTRODUCTION Important Notes for Owners and Drivers After reading this manual, store it in the snowmobile for convenient ref- erence. It should remain with the snowmobile when th e snowmobile is sold. Some of the illustrations and photos used in this manual are general rep- resentations.
6 INTRODUCTION Preservation of the Environment Polaris is committed to supporting an environmental education cam- paign. W e encourage state and provin cial governments across the sn ow- belt to adopt rigorous safety traini ng programs that encourage protection of our environment, includ ing wildlife and vegetation.
7 INTRODUCTION V ehicle Identification Numbers Record your snowmobile’ s identific ation numbers and k ey number in the spaces provided. Remove the spare key and store it in a safe place. Y our 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.
8 SAFETY Operator Safety The following signal words and symbol s appear throughout th is manual and on your vehicle. Y our safety is involved when these words and sym- bols are used. Become familiar with their meanings before reading the manual. The safe ty alert symbol , on your vehicle or in thi s manual, alerts you to the potential for injury .
9 SAFETY Operator Safety Follow the recommended mainte nance program outlin ed beginning on page 99 of this manual to ensure that all critical co mponents on the snowmobile are thoroughl y inspected by your dealer at specific mileage intervals. WAR N I N G Driving a snowmobile requires your full attenti on.
10 SAFETY Operator Safety Stay Clear of T rack Y our snowmobile is propelled by a revo lving track that must be part ially exposed for proper operation.
11 SAFETY Operator Safety Riding Position Operating a snowmobile requires sk ill and balance for proper control. Rider positions may vary with expe rience; 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 proper throt tle, brake and steering control.
12 SAFETY Operator Safety Riding Apparel Helmet W earing a helmet can prevent a sever e head injury . Whenever riding a Polaris vehicle, always wear a helmet that meets or exceeds established safety standards. Approved helmets in the USA and Ca nada bear a U.
13 SAFETY Operator Safety Rider Capacity Driving 1-Up - Some Polaris snowmobiles are designed for a single rider only . A decal on t he console of these models indicates single rider operation. Driving 2-Up - Some Polaris snowmobiles ar e designed for up to two riders.
14 SAFETY Operator Safety Disabled Operators Safe operation of this rider -active vehi cle requires good judgement and physical skills. Cargo Overload T oo much weight on the rear of th e machine may reduce your ability to steer .
15 SAFETY Operator Safety Excessive Speed Always observe all state an d local laws governing snowmobile opera- tion and speed limits. Al ways be alert and pay attenti on to the trail ahead. If your speed is 40 MPH (64 km/h), your snowmob ile is traveling about 60 feet (18 m) per sec ond.
16 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.
17 SAFETY Operator Safety Avalanches Snowmobilers should always be prop erly trained and equipped before traveling in mountainous terrain: • T ake an av alanche cl ass • T ravel with experienced people • T ravel on designated trails • Make sure each person is equipped with a shovel, probe and avalanche beacon.
18 SAFETY Operator Safety I ce and Snow Build-up Before driving, manually tu rn the skis to the left and right to be sure ice and snow are not interfering with full left and right steering. If dif ficulty is encountered, remove ice and snow build-up that may be obstru cting the steering linkage.
19 SAFETY Operator Safety Driving on Slippery Surfaces Driving in Hilly T errain Use extra caution when operating in hilly terrain. If climbing a hill is unavoidable, keep your weight low and forward.
20 SAFETY Operator Safety Drive Belt Do not operate the engine wi th 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.
21 SAFETY Operator Safety Inadequate Snow Conditions Since snow provides the only lubrica tion for the power slide suspension and, on liquid cooled mo dels, coo ling for the engine, adequate snow cover is a requirement for operation of your snowmobile.
22 SAFETY Operator Safety Driving Responsibly Every snowmobile handles differently , and even the mos t docile condi- tions may become dangerous if oper ators drive improperly . If you ’re new to snowmobiling, acquaint your self with the machine and with what it will and won’t do under various conditions.
23 SAFETY Operator Safety Windchill/T emperature Charts The following informatio n is provided to help you determine when tem- peratures become da ngerous for riding.
24 SAFETY Safety Decals and Locations W arning decals hav e been placed on the snowmobile for you r protec- tion. Read and follow the instructions of the deca ls and other warnings on the snowmobile carefully .
25 SAFETY Safety Decals and Locations “No P assenger” Warning Snowmobiles designed for a single rider only have a warning decal on the left console: WARNING This vehi cle is desi gned for operator only . “NO P AS SENGER” P assenger Warning Snowmobiles designed for an operator and one passenger have a warning decal on the left console.
26 SAFETY Safety Decals and Locations Reverse Warning Polaris snowmobiles equipped with el ectric reverse and will have this decal on th e console: WARNING Reverse operation, even at low speeds, can cause lo ss of control resulting in seriou s injury or death.
27 SAFETY Safety Decals and Locations Operation W arning An operation warning decal is pres ent on the console of all Polaris snowmobiles: WARNING • T o avoid serious injury or death, read and understa nd all warnings and the Owner’s Manual befor e operat ion.
28 FEA TURES 1. Nosepan 2. Skis 3. F ront Bumper (do not use for pulling or dragging the snowmobile) 4. Hood 5. Headlight 6. Windshield 7. Storage Compartment or Cargo Bag 8. Operator Seat 9. Passenger Seat 10. Backrest 11. P assenger Grab Handle 12. Grab Handle He ater Switch 13.
29 FEA TURES 1. MFD Display 2. Mirrors 3. Rider Select t 4. Fu el Filler Cap 5. Handlebar 6. Hood Hold Down Straps 7. Hand lebar Grip Warmer Switch 8. Thum bwarmer Switch 9. Electr onic Reverse Button 10. MFD Control 11. Headlight Dimmer Switch 12. Parking Brake Lo ck 13.
30 FEA TURES Backrest The backrest is adjustable for either operator or passenger use. See page 32 for passenger seat installation instructions. 1. Loosen the upper adjustment knobs to raise or lower the backrest. 2. Loosen the lower adjustment knobs to move the backrest for- ward for operator use or rear- ward for passenger use.
31 FEA TURES Adjustable Headlights Move the adjuster to the left to lower the headlight beam. Move the adjuster to the right to raise the headlight beam. Radiator Compartment Access P anel The access panel is provided for cleaning debris from the radiator .
32 FEA TURES T runk/P assenger Seat/Cargo Bag (Cruiser) The trunk cover is removable to allow installation of the passenger seat and cargo bag. The maximum weight capacity for the cargo car- rier is 30 lbs. (14 kg). Always secure cargo before operating.
33 FEA TURES P assenger Grab Handle On some models the position of the passenger grab ha ndles can be adjusted for rider preference. 1. Unscrew and remove the knob assemblies that secure the grab handles.
34 FEA TURES RIDER SELECT Adjusta ble Steering System The RIDER SELECT adjustable steering system (if equipped) allows you to adjust the handlebar position to fit your style of riding. Some models have five (5) adjustment positions. Other models have seven (7) positions.
35 FEA TURES RIDER SELECT Adjusta ble Steering System Choosing the Best RIDER SELECT Position Position Riding Style 1 2 3 Relaxed T rail Riding Rider weight is slightly behind the center of the snowmobile for comfortable and relaxed riding.
36 FEA TURES RIDER SELECT Adjusta ble Steering System 1. Stop the snowmobile. 2. Press the releas e button and move the handlebar forward or rearward to the desired position. WAR N I N G Attempting to adjust the handlebar positi on while the snowmobile is moving could result in loss of control and serious injury or death.
37 FEA TURES Engine Management Sys tem Malfunction Indicator Lamp (MIL) Illuminated MIL The MIL (Check Engine Indicator) will illuminate when a problem with engine management system components is detected. 1. Turn the engine of f and restart it. If the light goes off, continued operation is permissible.
38 FEA TURES Engine Management Sys tem T o protect the engine, the engine management system will limit engine RPM, vehicle speed or tu rbo boost (if equipped) if the f ollowing condi- tions are encountered. Under extr eme overheating conditions, the sys- tem will also stop the engine en tirely to prevent engine damage.
39 FEA TURES Engine Management Sys tem The engine manag ement system is pr ogrammed to alert the rider when coolant temperatures reach higher-t han-normal levels. The sys tem responds by taking the following sequential steps to alert the rider . 1. The High T emperature Indicator on the MFD will flash.
40 FEA TURES Knock Sensor (T urbo Models) A knock sensor m onitors th e engine and responds to detonat ion by auto- matically reducing the engine timing and addin g fuel. This results in decreased engine RPM and performance. NOTE: Engine perfor mance will be reduced if fuel with a low er octane than 91 is used.
41 FEA TURES Instrumentation MFD Component Identification Digital Display Identification Item 1 Analog Gauge 2 Digital Gauge 3 Check Engine Indicator 4 High T emp Indicator 5 Brake Indicator 6 Reverse.
42 FEA TURES Instrumentation MFD Settings The MFD control switch allows yo u to set the MFD display to your pref- erences. The rocker switch has a MODE button (top) and a SET but- ton (bottom). Specif ic instructions are outlined on the following pages.
43 FEA TURES Instrumentation MFD Settings Speedometer/T achometer The speedometer and tachometer can be view ed in either the analog or the digital display . If the analog disp lay is set to show speedometer read- ings, the digital screen will automati cally display the t achometer (option 1).
44 FEA TURES Instrumentation MFD Digital Display Programs Press and release the MODE button to cycle through the three MFD pro- grams: Performance, Engine and Hist ory . Each program remains active until you cycle to the next program. While any program is active, press and release the SET button to cycl e through the program’ s screens.
45 FEA TURES Instrumentation MFD Digital Display Programs Performa nce Program T rip Settings T rip F automatically displays when the fuel level is low if the snowmobile is equipped with an electronic fuel gauge. The fuel symbol and the last fuel bar on the MFD gauge (if equipped) will blink when the fuel level reaches 1/8 of a tank.
46 FEA TURES Instrumentation MFD Digital Display Programs Performa nce Program Clock Setting (if equipped) 1. Enter the Performance Program. 2. Press and release the SET button until the clock screen is active. 3. Press and hold the SET button for five seconds.
47 FEA TURES Instrumentation MFD Digital Display Programs Engine Prog ram Press and release the MODE button until the engine program screen is active. The default display for this scr een includes eng.
48 FEA TURES Instrumentation MFD Digital Display Programs Engine Prog ram Altitude (if equipped) The rider can calibrate th e altimeter for current atmospheric conditions . Altimeter accuracy will be +/-300 ft. (91 m) after adjustment. 1. Enter the Engine Program.
49 FEA TURES Instrumentation MFD Digital Display Programs History Program Press and release the MODE button until the history program screen is active.
50 FEA TURES 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 designated service interval (set by the user), the gauge provides a reminder that service is due.
51 FEA TURES Instrumentation MFD Digital Display Programs History Program Service Interval Reminder T o reset the r eminder at a new interval: 1. Enter th e History Program. 2. Press and release the SET button until the service interval screen is active.
52 FEA TURES Instrumentation MFD Digital Display Programs M-10 ACE Suspension Adjustments (Cruiser) A switch on the console (above the ignition switch) allows you to adjust the M-10 ACE suspension with the MFD control switch. See page 69 for instructions.
53 FEA TURES Instrumentation MFD Battery Replacement 5. Using needle-nose pliers, grasp the battery and rotate it so the lead- ing edge of the battery is raised away from the batte ry holder . Pull the battery out gently . NOTE: The battery will not come out of t he holder unless the leading edge of the battery is raised.
54 THE PERFECT FIT IQ F ront Suspension Adjustments Independent F ront Suspension (IFS) Break in the suspension for approx imately 150 miles (24 0 km) before making any fine-tuning adju stments. Settings will vary from ri der to rider , depending on rider weight, vehicle speed, riding style, an d trail conditions.
55 THE PERFECT FIT IQ F ront Suspension Adjustments F ront Shock Spring Preload The factory preload setting should be appropriate for most riders and conditions.
56 THE PERFECT FIT IQ F ront Suspension Adjustments Shock V alving The shocks can be revalved if spring preload alone isn't sufficient and further adjustment is desired to control suspension stif fness. F ront Springs The front spring rates can be adjusted by changing the nitrogen pressure.
57 THE PERFECT FIT Rear Suspension Adjustments Rider weight, riding style, trail co nditions, and vehicle speed all af fect suspension action. Each rear suspension can be adjusted to suit rider preference and deliver excellent performance for a given set of conditions.
58 THE PERFECT FIT IQ Rear Suspensi on Adjustments Initial Spring Preload Setting (Sag Method) T o set up the rear suspension torsion spring preload, measure the distance between the ground and rear bumper . This is measurement X. T ake the first measurement with no rider and with the rear suspension at full extension.
59 THE PERFECT FIT IQ Rear Suspensi on Adjustments T orsion Spring Preload T o adjust rear torsion spring preloa d, rotate the three-position cam using the engine spark plug tool. Adjustment is easiest when the cam is rotated from low to medium, and then to high.
60 THE PERFECT FIT IQ Rear Suspensi on Adjustments Suspension Coupling On all Polaris snowmobile rear suspensi ons, there are two torque arms that control the mo vement of the rail beam. Pr ior to the advent of sus- pension coupling, thes e torque arms could mo ve independently of each other .
61 THE PERFECT FIT IQ Rear Suspensi on Adjustments Rear T o F ront Coupling and the Rear Rear Scissor Stop (RRS S) The rear rear scissor stop (RRSS) couples the movement of the rear torque arm with the front torque ar m and limits the am ou nt of indepen- dent movement be tween the rear torque and the front torque arm.
62 THE PERFECT FIT IQ Rear Suspensi on Adjustments W eight T ransfer During Acceleration The preferred method for controlling weight transfer during acceleration is by adjusting the rear rear scis sor stop (RRSS). The factory setting is the best for most trail riding conditions.
63 THE PERFECT FIT F AST M-10 Rear Su spension Adjustments The M-10 suspension has been design ed to be very sensitive to rider weight. Changes in rider weigh t of 25 lbs.
64 THE PERFECT FIT F AST M-10 Rear Su spension Adjustments Static Sag and Ride Height Settings 1. T o check sag, raise the rear bu mper until the suspension is fully extended (the rear shock will no t extend any further). Measure the distance from the g round to the bo ttom of the bumper (dimension X) as shown in the illustratio n.
65 THE PERFECT FIT F AST M-10 Rear Su spension Adjustments Static Sag and Ride Height Settings FRA Position The FRA setting is the primary rear su spension adjustment . It will have the MOST ef fect on the rear suspension performance. T o adjust the FRA: 1.
66 THE PERFECT FIT F AST M-10 Rear Su spension Adjustments Static Sag and Ride Height Settings Rear Spring Preload If FRA position alo ne does not allow the setup of the proper amo unt of sag, the center retainer of the rear track shock can be repla ced with optional retainers to adjust the prel oad and change the sag.
67 THE PERFECT FIT F AST M-10 Rear Su spension Adjustments Static Sag and Ride Height Settings Ski Pressure Ski pressure is set at the factory to deliver the optimum balance be tween ride and handling. If a rider prefer s more ski pressure for improved steering performance, adjustments can be made to the front limite r strap and front arm mount.
68 THE PERFECT FIT F AST M-10 Rear Su spension Adjustments Static Sag and Ride Height Settings Ski Pressure 4. The re are also two front arm mounting holes in the slide rail that can adjust ski pressure. The lower hole increases ski pressure while the upper hole decreases ski pressure.
69 THE PERFECT FIT F AST M-10 ACE Rear Suspension Adjustments MFD Suspension Adju stments (Cruiser) A switch on the console (above the ignition switch) allows you to adjust the M-10 ACE suspension with the MFD control switch. NOTE: The engine must be running to make suspension adjust- ments with the MFD control switch .
70 THE PERFECT FIT Handlebar Adjustments Use the RIDER SELECT feature to adju st handlebar position. See page 34. Use the following s teps to adjust handlebar angle at the handleba r block. 1. Remove the handlebar cover to expose the handlebar and the four adjuster block bolts.
71 THE PERFECT FIT Accessories Polaris offers a wide range of accesso ries for your snowmobile to help make each ride more enjoyable. Use only Polaris parts and accessories on your Polaris snowmobile.
72 THE PERFECT FIT T raction Products Studs Before equipping your snowmobile wi th traction products, be awa re of the laws in your area pertaini ng to the use of traction products.
73 THE PERFECT FIT T raction Products n Carbide Skags A skag is a replaceable bar attached to the underside of the ski to assist in turning the snowmob ile and t o prevent ski wear caused by contact with roads and other bare terrain. Use carbide skags with studded tracks to help maintain prop er vehicle steering and control.
74 PRE-RIDE INSPECTIONS Pre-Ride Checklist Inspect all items on th e checklist for proper operation or condition before each use of the snowmobile. Pr ocedures are outlined on the refer- enced pages. Look for a checkmark ( n ) on the referenced pages to locate the pre-ride inspection items.
75 PRE-RIDE INSPECTIONS Before Starting the Engine Before starting the engine, always re fer to all safety warnings pertaining to snowmobile operation.
76 PRE-RIDE INSPECTIONS Before Starting the Engine n Hood Latches The hood of the snowmobile p rotects the operator from mov ing parts as well as aiding in sound emission con trol and other functions. Under no circumstances should your snowmobile be operated with the hood open or removed.
77 PRE-RIDE INSPECTIONS Before Starting the Engine n Brakes Always check the following items fo r proper operation before starting the engine. Brake Lever T ravel Squeeze the brake lever . It should move no closer to the handgrip than 1/2 " (1.3 cm).
78 PRE-RIDE INSPECTIONS Before Starting the Engine n P arking Brake Lever Lock Use the parking brak e lever lock only when you want the snowmobile to remain stationary; for example, when parked on an incline for a pe riod of five minutes or less. 1. Brake Lever 2.
79 PRE-RIDE INSPECTIONS Before Starting the Engine n T rack Inspection NOTE: T rack damage or failure caused by o peration on ice or poor lubrica tion conditions voids the track warranty .
80 PRE-RIDE INSPECTIONS Before Starting the Engine n Suspension Inspection Loose nuts and bolts can reduce your snowmobile's reliability and cause needless repairs and down time. Befo re beginning any snowmobile trip, a visual inspection will uncover po tential problems.
81 PRE-RIDE INSPECTIONS Start the Engine and Check n Engine S top 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 th e ignition switch is turned to OF F .
82 PRE-RIDE INSPECTIONS n Tip-Over Inspections In the event of a tip-over or rollover, check the oil level before operating the snowmobile. NOTE: In the event of a tip-over or rol lov er , the engine will stop . T o restart the engine, turn the key to the OFF position, then restart.
83 OPERA TION F uel Safety WAR N I N G Gasoline is highl y flammable and explosive u nder certain conditions. • Always exercise extreme caution whenever h andling gasoline. • Always refuel outdoors or in a well-ventilated area. • Always turn off the engine before refueling.
84 OPERA TION Break-In P eriod The break-in period for your new Po laris snowmobile is the first 500 miles (800 km) of operation. No sing le action on your part is as impor- tant as following the procedures for a prope r break-in.
85 OPERA TION Starting the Engine 1. Turn the key to the ON position. 2. Pull the engine stop switc h up to the RUN position. 3. Do not apply throttle when startin g the engine unless extremely cold temperatures (below -15 ° F/-26 ° C) prevent the engine from start- ing.
86 OPERA TION Emergency Starting If the battery is too weak to start th e engine, and a batte ry charger is not available, the engine can be starte d using jumper cables and a charged battery from another ve hicle. Carefully read and follow the instructions on the following pages.
87 OPERA TION Emergency Starting 1. Always wear eye pr otection when jump starting your vehicle. 2. Kee p bystanders away from the vehicles. 3. Perform the emergenc y starting procedure in a well-ventilated area.
88 OPERA TION Emergency Starting 12. Make sure that the engine st op switch is in the UP position. 13. Attempt to start the vehicle. 14. If the engine does not turn o ver (crank over), wait 30 to 60 sec onds and attempt to start the engine agai n. If th e engine does not start, wait another 1 to 2 minutes and atte mpt to start the engine again.
89 OPERA TION Fu e l For peak performance, Po laris recommends the use of 91 octane or higher fuel. Although 87 octane fuel is usable, some engine perfor- mance will be lost and fuel econ omy will decrease. Do not use lower than 87 octane fuel. Do not use fuel containing mor e than 10% ethanol (including E85) .
90 OPERA TION T rack W arm-Up WAR N I N G A loose track or flying debris could ca us e serious injury or de ath. Stand clear of the front of the machine and the moving track. Never hold the snowmobile up or stand beh ind it while warming up the track.
91 OPERA TION T rack W arm-Up Follow these steps to ensure proper warm-up of the engin e, drive train and track. 1. Use an appropriate stand to securely support the rear of the snowmobile at the rear bumper . The trac k should be approximately 4" (10 cm) of f the ground.
92 OPERA TION n Engine Stop Switch Push down on the engine stop switch to ground out the ig nition and stop the engine quickly . Pull the switch up to the RUN position to allow restarting.
93 OPERA TION n Throttle Lever If the engine speed limits at 2400 RPM when the throttle lever is released: 1. Turn the ignition switch to OFF . 2. V isually inspect the throttle cabl e and throttle body to determine what caused the safety switch to activate.
94 OPERA TION Electronic Reverse (PERC 4 t ) Electronic reve rse will activate only when the vehicle is stopped and engine speed is below 2500 RPM. Maximum vehicle speed wh en oper- ating in reverse will be app roximately 12 MPH (19 km/h). Engaging Reverse 1.
95 OPERA TION Electronic Reverse (PERC 4 t ) Disengaging Reverse 1. Stop the snowmobile and leave the engine idling. 2. Push the yellow reverse button fo r one second and release. The light on the instrument panel will shut of f. 3. Apply the throttle slowly to make sure the transmission is in for- ward.
96 OPERA TION Daily Storage At the end of each ride, park the snowmo- bile on a level surface and support it at the rear with an appropriate track stand. The track should be susp ended approximately 4" (10 cm) of f the ground. Remove the key and cover the snowmobile.
97 MAINTENANCE Emission Control Information Any qualified repair shop or qualifie d person may maintain, replace, or repair the emission control device s or systems on your snowmobile.
98 MAINTENANCE Emission Control Information Owner's Responsibilities Please read the Snowmobile Engine Emissions Limited W arranty on page 166, and read th e maintenance section of your o wner's manual.
99 MAINTENANCE P olaris Recommended Mainte nance Program T o ensure many trouble-free miles of snowmobiling enjoyment, follow recommended regular maintenance and perform se rvice checks as out- lined in this manual. Record maintenance and service in the Mainte- nance Log begin ning on page 168.
100 MAINTENANCE P eriodic Maintenance Interval T able O = Perform Servic e X = Replace DAIL Y or PRE-RIDE INITIAL L Y Miles (km) YEARL Y or EVERY Miles (km) Item Pg Instructions (see referenced pages) 150 (240) 500 (800) 1500 (2400) Engine Stop Switch 81 T est for proper operat ion.
101 MAINTENANCE P eriodic Maintenance Interval T able O = Perform Servic e X = Replace DAIL Y or PRE-RIDE INITIAL L Y Miles (km) YEARL Y or EVERY Miles (km) Item Pg Instructions (see referenced pages).
102 MAINTENANCE P eriodic Maintenance Interval T able O = Perform Servic e X = Replace DAIL Y or PRE-RIDE INITIAL L Y Miles (km) YEARL Y or EVERY Miles (km) Item Pg Instructions (see referenced pages).
103 MAINTENANCE Engine Oil Always check and change the engine oil at the intervals outlined in the Periodic Maintenance T able beginning on page 100. Always change the oil filter whenever changi ng oil. See page 151 fo r the part numbers of Polaris products.
104 MAINTENANCE Engine Oil n Oil Level Check NOTE: Read the entire oil check procedure before checking the o il level. The oil level will rise as engine temperature increases.
105 MAINTENANCE Engine Oil n Oil Level Check NOTE: The oil level in the oil bottle may drain bel ow the level of the dipstick if the engine has not run for more than a week. If you're not sure if there is oil in the system, you must firs t check to make sure oil is in the sys- tem before checking the oil level.
106 MAINTENANCE Engine Oil n Oil Level Check 8. Maintain the oil level in the safe operati ng range, between the upper and lower marks on the dip- stick. If the level is low , add the recommended oil in small increments, about 2 ounc es (60 ml), and recheck the level.
107 MAINTENANCE Engine Oil Oil in System Check 1. Position the vehicle on a level su rface. Start the engine and allow it to idle 3-5 seconds (no more than 5 seconds). T urn the engine off. 2. Remove the dipstick. Clean the di pstick with a clean shop towel and reinstall it, screwing it in completely .
108 MAINTENANCE Engine Oil Oil Change Always change the oil at the interv als outlined in the Periodic Mainte- nance T able be ginning on page 100. Clean th e foam oil breather eleme nt with each eng ine oil chang e. See page 1 12. Always use the recomme nded oil.
109 MAINTENANCE Engine Oil Oil Change 5. Remove the oil return hose from the oil tank. H ave an assistant place the end of the hose into a drain pan. 6. Disconnec t the 2-pin WHITE/RED and GREEN/WHITE starter motor solenoid control switch harn ess connector located near the battery .
110 MAINTENANCE Engine Oil Oil Change 18. Remove the oil filter cap, then remove the oil filter . Inspect the o- ring and replace it if it's worn or d amaged. 19. Install a new filter, then reinstall the cap. T ighten the cap to 18.5 ft. lbs. (25 Nm).
111 MAINTENANCE Engine Oil Oil Change 26. Add additional oil to bring the le vel slightly above the lower mark (in the safe operating range) on the dipstick. See the chart for approximate amounts to add at this step. DO NOT OVERFILL. NOTE: Check the oil level often duri ng the fill procedure to avoid overfilling.
112 MAINTENANCE n F oam Oil B reather Element The foam oil breather element abso rbs small amounts of liquid to pro- tect sensors within the intake system fro m damage due to oil ingestion. Check the element before each ride. Clean or replace the breather ele- ment at each engine oil change.
113 MAINTENANCE Lubrication Driveshaft Bearing Inject grease into th e fitting on the speed- ometer sensor housing until grease pur ges from the seal on the inside of the tunnel. This should take approximately two pumps. Do not use more than four pumps.
114 MAINTENANCE Lubrication Rear Suspension Lubricate the suspension pivot shafts with Polaris Premium All Season Grease at the intervals outlined in the Periodic Maintenance T able beginning on page 100 and before seasonal stora ge. When operating in heavy , wet snow conditions, lubr icate every 500 miles (800 km).
115 MAINTENANCE Gearcase Oil n Gearcase Oil Check Check and change the gearcase oil at the intervals outlined in the Periodic Maintenance T able beginning on page 100. Polaris recommends the use of Polaris Synthetic Chaincase Lube. See page 151 for the part numbers of Polaris products.
116 MAINTENANCE Gearcase Oil Gearcase Oil Change The drain plug is located on the bottom of the gearcase. NOTE: Polaris does not recommend tip- ping the snowmobile onto it's side for service. Any time the snowmo- bile is tipped onto it's left side, always check the oil level and clean the foam oil breather ele- ment.
117 MAINTENANCE Spark Plugs A new engine can cause temporary spar k plug fouling du e to the preser- vative added during the assembly p rocess. A void prolonged idle speeds, which cause plug fouling and carbonization. • Use recommended spar k plugs with the proper gap.
118 MAINTENANCE Spark Plugs Normal Sp ark Plug The normal insulator tip is gray , ta n or light brown. There will be few combustion deposits. The electrodes are not burned or eroded. This indi- cates the proper type and heat range for the engine and the service.
119 MAINTENANCE Intake Filters The intake foam filter limits snow ingestion into the intake system. When operating in loose po wder snow , check the top of the foam filter periodically to remove any accumulation of snow . F uel Injectors All fuel injector service must be performed by an au thorized Polaris dealer .
120 MAINTENANCE n Alternator Belt Inspection Inspect the alternator belt conditio n and tension before each ride. 1. Stop the engine. 2. Op en the hood. 3. Inspect the belt for wear , cracks or other damage. If the belt is worn or damaged, install a new belt.
121 MAINTENANCE Exhaust System Check the exhaust system for wear or damage at the intervals outlined in the Periodic Maintenance T able beginning on page 100. 1. Allow the engine and exha ust system to cool completely . 2. Op en the hood. 3. Inspect the muffler and pipes for cracks or damage.
122 MAINTENANCE Cooling System Coolant The coolant supplied in the system is a 60/40 mixture of ethylene-gly col and distilled water . This mix ture provides protection agains t freezing. Contact your dealer if greater protection is required. Use Premium 60/40 anti-freeze coolant, which is already premixed and ready to use.
123 MAINTENANCE Cooling System n Coolant Level The engine coolant level is controlled by the recovery system. The recovery system components are: • Coolant bottle or overflow tank • Filler neck • Pressure cap • Connecting hose s Always maintain the coolant level at the “COLD FILL” mark on the coo l- ant tank (when the engine is cold).
124 MAINTENANCE Cooling System Coolant High T emperat ure Indicator Light The high temperature indicator light wi ll illuminate when engine cool- ant temperature becomes too hot for safe continued operation of the engine. S top the snowmobile and a llow the engine to cool.
125 MAINTENANCE Cooling System Flushing the Cooling System T o ensure that the coolant maintains its ability to protect the engine, the system should be completely drained every two years and a fresh mix- ture of antifreeze and distilled water shou ld be added.
126 MAINTENANCE Cooling System Bleeding the Cooling System 3. Op en the hood. 4. Remove the coolant pressure cap carefully . 5. Slowly pour coolant into the filler neck until the coolant level reaches the bleed return hole on the inside of the filler neck.
127 MAINTENANCE Cooling System Bleeding the Cooling System 9. While observing the bleed return and making sure the coolant level is visible in the filler neck, observe the engine temperature in the digital display . The temperature sh ould rise steadily , indicating that the system is bleeding properly .
128 MAINTENANCE Drive Chain T e nsion Check drive chain tension weekly and before each long trip. T o obtain correct chai n 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 .
129 MAINTENANCE Brakes n Hydraulic Brake Inspection Inspect the brake lever reserve before each use of the snowmobile. See page 77. Brake pads must be replaced when the brake pad material becomes thin- ner than the backing plate, approximat ely 1/16" (1.
130 MAINTENANCE Brakes n Brake Fluid Replace brake fluid at least every two years with Polaris DOT 4 high tem- perature brake fluid. See page 151 for the part numbers of Polaris products. The brake fluid level can be seen through the fluid le vel indicator (a plastic sight glass) in the master cyl- inder reservoir .
131 MAINTENANCE Brakes Bleeding the Hydraulic Brake System Air in the hydraulic brak e system will cause spon gy brake lever action. Bleed the system before operating the snowmobile. During the bleeding proc edure, keep the brake handle as leve l as possi- ble.
132 MAINTENANCE Lights Removing Halogen Bulbs NOTE: Do not touch a halogen bulb with bare fingers. Oil from skin leave s a residue, causing a hot spot that will shorten the life of the lamp. If fin- gers do touch the bulb, clean it wi th an alcohol-moistened towel.
133 MAINTENANCE Electrical System R E LA Y LA BE L FUSE L ABEL ITEM POWERED ST ART SOLENOID REL A Y Ground side of start solenoid CHAS SIS REL A Y SP ARE 20A None ACCESSORY EMERGENCY SP ARE 30A Accessory plugs CHASSIS 30A High beams Low beams Handwarmers Thumbwa rmer T ail la mp Brake l amp Alternator coils EFI REL A Y EX.
134 MAINTENANCE Clutch System Periodically inspect clutch sheaves for damage, wear or belt residue. T o maintain optimum performance, clean with non-oil based cleaners such as isopropyl alcohol. Clutch Alignment Offset Clutch alignment offset i s import ant for maintaining optimum perfor- mance.
135 MAINTENANCE Clutch System n Drive Belt Condition Periodically check the condition an d tension of the drive belt, and always carry a spare. Inspect the belt for signs of excessive wear: frayed edges, missing cogs, cracks and exce ssive looseness. Replace the belt if any of these conditions exist.
136 MAINTENANCE Clutch System Drive Belt Removal 1. Stop the engine after operating in a forward motion. NOTE: For easier accessibility , make sure t he clutch tool access hole is visible between the 11:00 and 2:00 positions of the clutch sheave. 2. Turn the ignition key of f.
137 MAINTENANCE Clutch System Drive Belt Installation 1. Drop the drive belt over the drive clutch and pull back the slack. NOTE: T o ensure satisfactory belt life, install belts so they opera te in the same direction of rotation b y positioning the identification numbers so that you can read them.
138 MAINTENANCE T rack Replacement When replacing the track, always inst all a track having the lug size rec- ommended for your mo del. See your Polaris deale r . T rack Inspection 1. Using a hoist, safely lift and sup- port the rear of the snowmobile of f the ground.
139 MAINTENANCE T rack Lubrication The slide rail requires adequate snow cover for suf ficient lubrication. Excessive wear indicates insufficient lubrication. A new rail slide can cause faster heat build-up in limite d lubrication, resulting in excessive wear .
140 MAINTENANCE T rack T ension T rack adjustment is critical for prop er handling. Always maintain cor- rect tension and alignment. NOTE: T ension adjustments should be made only aft er the track is warmed up and limber . 1. Turn the engine off. 2. Lift the rear of the snowmo- bile and safely su pport it of f the ground.
141 MAINTENANCE T rack T ension 4. Che ck for specified slack between th e wear surface of the track clip and the plastic rail sl ide. If the track needs adjustment: 5. Loosen the rea r idler shaft bolt. 6. Loosen the lock nuts. 7. Tighten or loosen the track adjus ting screws as necessary to provide equal adjustment on bo th sides of the track.
142 MAINTENANCE n T rack Alignment Periodically check that the track is centered and running ev enly 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.
143 MAINTENANCE Steering System Steering Inspection and Adjustment Check all steering system fa stener s weekly and before a long r ide. T ighten any loose fasteners.
144 MAINTENANCE Steering System Ski Alignment W ith the handlebars in a st raight ahead position, and with veh icle weight compressing the suspension, measure from the straight e dge of the skis at the center of the sk i mounting bolt.
145 MAINTENANCE Steering System n Ski Skags Check skags before each use of the snowmobile to ensu re positive steer- ing characteristics. Skags must be replaced when worn to half their orig- inal diameter . NOTE: Carbide skag s must be replaced if any abnormal w ear or chipping is found.
146 MAINTENANCE Battery Battery Removal 1. Remove the left side panel. 2. Disconnect the battery hold-down strap. 3. Disconnect the black (negative) battery cable first. 4. Disconnect the red (positive) battery cable last. 5. Lift th e battery out of the vehicle .
147 MAINTENANCE Battery Battery Storage Whenever the vehicle is not used for a period of three month s or more, remove the battery from the vehicle, ensure that it's fully char ged, and store it out of the sun in a cool, dry place. Check battery voltage each month during storag e and recharge as needed to maintain a full charge.
148 MAINTENANCE Battery Battery Charging For a refresh charge, follow all instructions carefully . 1. Check the battery voltage with a voltmeter or multimeter . A fully charged battery will register 12.8 V or higher . 2. If the voltage is less than 12.
149 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 componen ts.
150 MAINTENANCE Extended Storage Engine Protection Fogging the engine is not recommended for this model. Electrical Connections Replace worn or frayed electrical wi re and connec tors. Be sure wiring harness is properly secured awa y from sharp edges, steering linkage, moving parts, and hot exhaust pa rts.
151 POL ARIS PRODUCTS Part No. Descripti on Engine Lubrica nts 2874865 P erformance Synthetic 4 -Stroke (PS-4) Oil (qt.) 2874866 P erformance Synthetic 4 -Stroke (PS-4) Oil (gal.) 2876244 P erformance Synthetic 4-Stroke (PS-4 Plus) Oil (qt.) 2876245 P erformance Synthetic 4-Stroke (PS-4 Plus) Oil (gal.
152 TROUBLESHOOTING Engine and Drive T rain T roubleshooting Engine Speed, RPM or Boost is Limited Engine Doesn't T urn Over Probable Cause Solution Engine Manageme nt System RPM Reduction Mode is activated See causes on page 38. Jammed clutc h Check for t wis ted belt or broken spring.
153 TROUBLESHOOTING Engine and Drive T rain T roubleshooting Engine T urns Over , F ails to Start Engine Backfires Probable Cause Solution Out of fuel Refuel. W ater is present in fuel See your dealer . Old or non-recommended fuel Replac e with fresh recommen ded fuel.
154 TROUBLESHOOTING Engine and Drive T rain T roubleshooting Engine Runs Irregularl y , Stops or Loses Power Probable Cause Solution Engine Manageme nt System RPM Reduction Mode is activated See causes on page 38. Low battery voltage Rechar ge the battery to 12.
155 TROUBLESHOOTING Engine and Drive T rain T roubleshooting Engine Overheating Harsh Drive Clutch Engagement Drive Belt T urns Over Drive System Noise Probable Cause Solution Inadequate snow conditions S top and c ool the engine. Drive into snow frequently to prevent overheating.
156 TROUBLESHOOTING IQ Comfort Suspension T roubleshooting Problem Solution Rear suspension bot- toms too easily • Adjust torsion spring preload to achieve proper static sag (see page 58). • Change torsion spring to stif fer optional spring (see your dealer).
157 TROUBLESHOOTING M-10 Suspension T roubleshooting Problem Solution (P erform only one change at a time) Rear suspension bottoms too easily • Increase FRA position (see page 65). • Install appropriate opt ional center retain er on rear track shock (see page 66).
158 TROUBLESHOOTING Drive Belt W ear/Burn Cause Solution Driving at low RPM Drive at higher RPM. Gear the machine down. Check belt deflection. Insufficient warm- up W arm the engine at least five minutes. T ake the drive belt off the machine in extremely cold weather and warm it up.
159 WA RRANTY Service And W arra nty 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 .
160 W ARRANTY Service And W arra nty Information Polaris Anti- Theft System The Polaris anti-theft system (P A TS) monitoring program is designed to aid owners of registered snowmobil es in recovery of stolen machines. Administration 1. Polaris snowmobile owner reports theft.
161 WA RRANTY Limited W arranty Polaris Sales Inc., 2100 Highway 55, Me dina, MN 55340, provides a ONE YEAR LIM- ITED W ARRANTY on all components of the Polaris snowmobile against defects in material or workmanshi p. This warranty covers the parts and labor charges for repair or replacement of d efective parts t hat are cove red by this warranty .
162 W ARRANTY Limitations of warranties and remedies ALL IMPLIED W ARRANTIES (INCLUDING BUT NOT LIMITED TO THE IMPLIED W A RRANTIES OF MERCHANT ABILITY AND FITNESS FOR A P AR- TICULAR PURPOSE) ARE LIMITED IN DURA TION TO THE ABOVE ONE YEAR W ARRANTY PERIOD.
163 WA RRANTY 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).
164 W ARRANTY Polaris Second Y ear Engine Service Contract Second Y e ar Engine Service C ontract is standard on all el igible new and unused snow- mobiles that were Snow Checked through an au thorized Polaris dealer during the March/April Snow Check promot ion.
165 WA RRANTY Exported V ehicles EXCEP T WHERE SPECIFICALL Y REQUIRED BY LA W , THERE IS NO W AR- RANTY OR SER VICE BULLETIN COVERAGE ON THIS VEHICLE IF IT IS SOLD OUTSIDE THE COUNTR Y OF THE SELLING DEALER’S AUTHORIZED LOCA- TION. This policy does not apply to vehicles that have received authorization for export from Polaris Industries.
166 W ARRANTY Snowmobile Engine Emis sions Limited W arranty This snowmobile engine emi ssions limited warranty is in addition to the Polaris stan- dard limited warranty for snowmobiles. Polaris Industries In c. warrants that at the time it is first purchased, thi s emissions-ce r tified snowmobile engine meets current U.
167 WA RRANTY Snowmobile Engine Emis sions Limited W arranty Some states do not allow lim itations on how long an implied warranty lasts, so the above limitation may not appl y if it is inconsistent with the controlling state la w . This limited warranty excludes failures not ca used by a defect in material or workmanship.
168 MAINTENANCE L OG Present this section of your manual to your dealer each time your snow- mobile is serviced. This will provide you and future owners wi th an accurate log of maintenance and servi ces performed on the snowmobile. DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS 150 mi.
169 MAINTENANCE LOG DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS.
170 MAINTENANCE LOG DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS.
171 INDEX A Access Panel, Radi ator Compartm ent 31 Accessori es . . . . . . . . . . . . . . . . . . . . 71 Adjustabl e Steering System . . . . 34-36 Air Filter (Turbo)). . . . . . . . . . . . . . 120 Alternator Belt Inspec tion . . . . . . . . 120 Apparel .
172 INDEX I Ice and Snow Build- up . . . . . . . . . . 18 IFS . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Instrumentation . . . . . . . . . . . . . . 41-53 Intake Filters . . . . . . . . . . . . . . . . . 119 Intake Silencer . . . . . . . .
173 INDEX S Suspension Performa nce Tips . . . . . . 57 Suspension Set-up Chart, M-10 . . . . 68 Suspension, F ront . . . . . . . . . . . . . . . 54 Switch Stop Switch . . . . . . . . . . . . . . . . 92 Suspension Adjustment Switch 30 Throttle Safety S witch .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Polaris 7427 C è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Polaris 7427 C - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Polaris 7427 C imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Polaris 7427 C ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Polaris 7427 C, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Polaris 7427 C.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Polaris 7427 C. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Polaris 7427 C insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
