Polarisメーカー800 Dragon SPの使用説明書/サービス説明書
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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 enthusiasts. Be sure to visit us online at www .polarisindustries.com for the la test news, new product introduc- tions, upcoming events, car eer opportunities and more.
2 POLARIS and POLARIS TH E W A Y OU T are regist ered trademarks of Pola ris Indus- tries Inc. Copyright 2008 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 identification numbers and key 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.
9 SAFETY Operator Safety Follow the recommended mainte nance program beginn ing on page 79 of this manual to ensure that all critical components on the snowmobile are thoroughly inspected by your d ealer 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 Apparel Be prepared, be warm and b e com- fortable when riding. Be aware of the weather forecast, especially the windchill, and dress accordingly . See the chart on page 22. Helmet W earing a helmet can prevent a sever e head injury .
12 SAFETY Operator Safety Disabled Operators Safe operation of this rider -active vehi cle requires good judgement and physical skills. Operators with cognitiv e or physical disabilities have an increased risk of loss of control, wh ich could result in serious injury or death.
13 SAFETY Operator Safety Rider Capacity Driving 1-Up - Some Polaris snowmobiles are designed for a single rider only . A decal on the console of these mode ls indicates single rider operation. Driving 2-Up - Some Polaris snowmobiles are designed for up to two riders.
14 SAFETY Operator Safety Driver Awareness Slow down when traveling near poles, posts, or other obstacles. Be especially alert if you're snow mobiling after dark. Always be on the alert for wire fences. Single strands are especially dangerous, since there may be a great distance between posts.
15 SAFETY Operator Safety Avalanches Snowmobilers should always be properl y 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.
16 SAFETY Operator Safety Ice 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.
17 SAFETY Operator Safety Driving Downhill When riding downhill, shift your weig ht to the rear of the machine and reduce your speed to a minimum. Appl y just enough throttle to keep the clutch engaged, allow ing the engine 's compression to help slow the machine and keep it fro m rolling freely downhill.
18 SAFETY Operator Safety 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. If you mu st cross the face of a slope, keep your weight on the uphill side of the machine to maintain proper balance and av oid possible roll-over .
19 SAFETY Operator Safety Drive Belt Do not operate the engine wi th the drive belt removed. Any servicing that requires op eration 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.
20 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 op eration of your snowmobile.
21 SAFETY Operator Safety Driving Responsibly Every snowmobile handles differently , and even the most 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 va rious conditions.
22 SAFETY Operator Safety Windchill/T emperature Charts The following informatio n is provided to help you d etermine when tem- peratures become da ngerous for riding.
23 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 .
24 SAFETY Safety Decals and Locations “No P assenger” Warning Snowmobiles design ed for a single rider only have the NO P A SSENGER warning decal on the lower left side of the console: WARNING This vehicle is designed for operator only .
25 SAFETY Safety Decals and Locations Reverse Warning The reverse warning de cal is located on the console, either beside the steering post or below the windshield: WARNING Reverse operation, even at low speeds , can cause loss of control resu lting in serious injury or death.
26 SAFETY Safety Decals and Locations Operation W arning • T o avoid serious injury or death, read and unde rstand all warnings and the Owner's Manual before oper ation. If manual is missing, con- tact a Polaris dealer for a replac ement. • This vehicle is capable of high speed s.
27 FEA TURES Not all models are equipped with all features shown. 8 13 5 6 7 12 11 2 1 3 4 10 9 1. Nosepan 2. Skis 3. F ront Bumper (do not use for pulling or dragg ing the snow- mobile) 4. Hood 5. Headlight 6. Windshield 7. Handlebar 8. Oper ator Seat 9.
28 FEA TURES Not all models are equipped with all features shown. 1. F uel Filler Cap 2. Ignition Switch 3. MFD Gauge 4. Engine Stop Switch 5. Throttle Control 6. Recoil Starter Handle 7. Hood Hold Down Straps 8. P arking Bra ke Lock 9. Handlebar Grip Wa r m e r S w i t ch 10.
29 FEA TURES Cargo Area The maximum weight capacity for the cargo area is 15 lbs. (7 kg). Install only accessories specifically approved for this model by Polaris. Always secure cargo before operating. Do not exceed the carg o area weight limit. Adjustable Headlights Adjust the headlight beam by moving th e adjuster to the left or right.
30 FEA TURES Instrumentation MFD Component Identification Digital Display Identification Item 1 Analog (if equipp ed) 2 Digital Gauge 3 CHECK ENGINE Indicator (carb models) 4 Low Oil Indicator 5 High .
31 FEA TURES Instrumentation MFD Settings W ith the engine running, use the MFD Control Switch to set the MFD display to your preference. The rocker switch ( + ) has a MODE but- ton (top) and a SET button (bottom). Standard vs. Metric The MFD will display either stan- dard or metric units of measurement.
32 FEA TURES Instrumentation MFD Digital Display Programs Press the MODE button to cycle thro ugh the three MFD programs: Per- formance, Engine and History .
33 FEA TURES Instrumentation MFD Digital Display Programs T rip Settings Tr i p 1 a n d Tr i p 2 ar e odometers used to check fuel mileage or to keep track of distance traveled. 1. T o reset a trip odometer to zero, enter the T rip 1 or T rip 2 display .
34 FEA TURES Instrumentation MFD Digital Display Programs Performa nce Program Clock Setting 1. While in the CLOCK display , press and hold the SET button for five seconds. 2. When the hour starts flashing press the SET switch once to advance one hour , or press and hold the SET button to advance the hour once every 0.
35 FEA TURES Instrumentation MFD Digital Display Programs Engine Prog ram The Engine Program automatically di splays the engine coolant tempera- ture, engine hours, electrical system voltage level and fuel level (if equipped).
36 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. TIP: Press and hold the MODE switch for te n sec- onds to switch between standard and metric units of measurement.
37 FEA TURES Instrumentation MFD Digital Display Programs History Program The History Program automatically di splays electrical system voltage level and fuel level (if equipped). While in the History mode, press the SET button to view maximum vehicle speed, maximum engi ne rpm or the current service interval set- ting.
38 FEA TURES Instrumentation MFD Digital Display Programs Service Interval Reminder The gauge logs the number of engine hours between service reminders. When the logged hours reaches the designated service interval (set by the user), the gaug e provides a reminder that service is due.
39 FEA TURES Instrumentation MFD Battery Replacement (models with clocks) If the clock function of the MFD isn't working properly , replace the battery . Replacement batteries are available from your dealer . 1. Remove the plenu m from the under- side of the hoo d.
40 FEA TURES Instrumentation MFD Battery Replacement (models with clocks) 6. Install a new battery with fingers only . 7. Seal the end of the battery compar tm ent using high strength double- sided tape between the two compar t ment halves or high strength single-sided tape around the outside of the compartment.
41 THE PERFECT FIT F ront Suspension Adjustments Independent F ront Suspension (IFS) Break in the suspension for about 150 miles (240 km) before making any fine-tuning adjustme nts. Settings will vary from rider to rider , depending on rider weight, vehicle speed, riding style, and trail cond itions.
42 THE PERFECT FIT F ront Suspension Adjustments Shock Spring Preload Increasing spring preload will increase ski-to-ground pressure. Decreasing spring preload will decrease ski-to-ground pres- sure. When adjusting, be sure the springs on both the l eft and right sides of the machine are at the same adjustment.
43 THE PERFECT FIT F ront Suspension Adjustments Shock Compres sion Damping (S P models) T urn the adjuster to make adjustments to the compression damping. When adjusting, we recomm end that you turn the adjuste r only one click , then test ride. Always adjust both sh ocks equally .
44 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.
45 THE PERFECT FIT Rear Suspension Adjustments Suspension Performance Tips • Rider weight usually determines th e position at which the spring pre- load should be set. However , this ma y vary with riding style. W ith a little experimentation, each rider can find a preferred se tup.
46 THE PERFECT FIT Rear Suspension Adjustments Initial Spring Preload Setting (Sag Method) T o set up the rear suspension tor- sion 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.
47 THE PERFECT FIT Rear Suspension Adjustments Initial Spring Preload Setting (Sag Method) T o determine sag, common ly referred to as ride-in, subtract measure- ment Y from X (sag=X-Y). If the measu red sag is incorrect, adjust the FRA position and/or rear torsion spring preload.
48 THE PERFECT FIT Rear Suspension Adjustments T orsion Spring Preload T o adjust rear torsion spring preloa d, rotate the three-position cam using the engine spark p lug tool. Adjust ment is easiest when the cam is rotated from low to medium, and then to high.
49 THE PERFECT FIT Rear Suspension Adjustments Limiter Strap Posi tion (Ski Pressure) Ski pressure is set at the factory to deliver the optimum balance between ride and handling . If a rider prefers more ski pressure for improved steering performance, adjustments can be made to the front limiter straps.
50 THE PERFECT FIT Rear Suspension Adjustments Rear Shock Compression Damping (Pre mium Shock) F ront T rack Shock Compression Damping (SP Models) T urn the adjuster on the shock reservoir to make adjustments to the compression damping. Positions are labeled on the shock.
51 THE PERFECT FIT Rear Suspension Adjustments Suspension Coupling On all Polaris snowmobile rear suspens ions, 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 ea ch other .
52 THE PERFECT FIT Rear Suspension 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 ount of in depen- dent movement be tween the rear torque and the front torque arm.
53 THE PERFECT FIT Rear Suspension Adjustments W eight T ransfer During Acceleration The preferred method for control- ling weight transfer during accel- eration is by adjusting the rear rear scissor stop (RRSS). The factory setting is the best for most trai l riding conditions.
54 THE PERFECT FIT Handlebar Adjustments Handlebar Position 1. Loosen the four bolts on the bottom of the adjuster block. If necessary , pry the blocks apart with a screwdriver . 2. Adjust the handlebar forward or rearward to the desired position. 3. T ighten the bolts.
55 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.
56 THE PERFECT FIT T raction Products Studs Before equipping your machine with traction products, be aware of the laws in your area pertaining to the use of traction products.
57 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.
58 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.
59 PRE-RIDE INSPECTIONS Before Starting the Engine Before starting the engine, always re fer to all safety warnings pertaining to snowmobile operation.
60 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 I (1.3 cm). A smaller distance indicates low brake fluid leve l or air in the hydraulic system.
61 PRE-RIDE INSPECTIONS Before Starting the Engine n P arking Brake Lever Lock Use the parking brake lever lock onl y when you want the machine to remain stationary; for ex ample, when parked on an incline for a period of five minutes or less. 1. Brake Lever 2.
62 PRE-RIDE INSPECTIONS Before Starting the Engine n Steering System 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.
63 PRE-RIDE INSPECTIONS Before Starting the Engine n Hood Latches The hood of the snowmobile pr otects the operator from moving 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.
64 PRE-RIDE INSPECTIONS Start the Engine and Check Before starting the engine, always re fer to all safety warnings pertaining to snowmobile operation. Never en gage the starter when the engine is running. Never start the engine with out checking all ve hicle components to be sure of proper operatio n.
65 OPERA TION Starting the Engine NOTICE: Engaging the starter when the engine is run ning WILL result in serious engine damage, especially if the tr ansmission is in reverse. Never engage the starter when the engine is runni ng. 1. T urn the key to the ON position.
66 OPERA TION 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 fuel with one pint of Polaris injection o il for each five gal- lons of fuel.
67 OPERA TION Engine Break-In Oil Injection System Always check and fill the oil tank when refueling. See page 71. NOTICE: Serious engine damage can occur without the proper lu brication. Check the oil tank level often during t he first tank of fuel. If the oil level doesn't go down, contact your dealer immediately .
68 OPERA TION T rack W arm-Up Follow these steps to ensure proper warm-up of the engine, drive train and track. 1. Use an appropriate stand to securely sup- port the rear of the snowmobile at the rear bumper . The track should be about 4 I (10 cm) off the ground.
69 OPERA TION Fu e l WAR N I N G Gasoline is highl y flammable and explosive u nder certain conditions. • Always exercise extreme caution w henever handling gasoli ne. • Always refuel outdoors or in a well-ventilated area. • Always turn off the engine before refueling.
70 OPERA TION Fu e l For peak performance, Polaris recomm ends the use of 91 oc tane 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).
71 OPERA TION n Oil Low Oil Indicator Light The low oil indicator light will alert th e operator if the oil level is low . V isually check for oil in the bottle. Add oil before further operation of the snowmobile. See page 67 for oi l recommendations.
72 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 ON position to allow restarting.
73 OPERA TION Throttle Lever If the engine stops abruptly when the throttle lever is released: 1. T urn the ignition switch to OF F . 2. V isually inspect the throttle cabl e and carburetor/throttle body to determine what caused the safety switch to activate.
74 OPERA TION Emergency Stoppi ng The following chart lists methods for stopping the snowmobile in the event of an emergency . See page 72 for more information about the engine stop switch and throttle safety switch.
75 OPERA TION Electronic Reverse (PERC t ) Electronic reve rse will activate only if the engine RPM is below 4000. NOTICE: Engaging the starter when the engine is run ning WILL result in serious engine damage, especially if the tr ansmission is in reverse.
76 OPERA TION Electronic Reverse (PERC t ) Engaging Reverse 1. S top the snowmobile and leave the engine idling. 2. Make sure the area behind your vehicle is clear . 3. Push the yellow reverse button on the left-hand control for one sec- ond, then release.
77 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 suspended approximately 4 I (10 cm) off the ground. Remove the key and cover the machine.
78 MAINTENANCE Emission Control Information Any qualified repair shop or qualifie d person may maintain, replace, or repair the emission control devices or systems on your snowmobile.
79 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 133.
80 MAINTENANCE P eriodic Maintenance Interval T able The following chart is a guide based on average riding conditions. Y ou may need to increase frequency based on ri ding conditions. When inspection reveals the need for replacement parts , always use genuine Polaris parts, available from your Polaris dealer .
81 MAINTENANCE P eriodic Maintenance Interval T able Item See Pag e Frequency 150 mi. (240 km) 500 mi. (800 km) 1000 mi. (1600 km) 2000 mi. (3200 km) Pre- Season BRAKES Hose Routing -- II II Hose Cond.
82 MAINTENANCE P eriodic Maintenance Interval T able I - Inspect (clean, adjust, tighten, lubricate, replace if necessar y) C - Clean R - Replace L - Lubricate Item See Pag e Fr eq u e n c y 150 mi. (240 km) 500 mi. (800 km) 1000 mi. (1600 km) 2000 mi.
83 MAINTENANCE Lubrication Rear Suspension Lubricate the suspension pivot shafts with Polaris Pr emium All Season Grease at the intervals outlined in the Periodic Maintenance T able beginning on page 79 and before sea sonal storage. When operating in heavy , wet snow conditions, lubr icate every 500 miles (800 km).
84 MAINTENANCE Lubrication Driveshaft Bearing Inject grease into the fitting on the speedometer sensor housing until grease purges from the seal on the inside of the tunnel. This should take approximately two pump s. Do not use more t han four pumps. Throttle Cable Lubricate the throttle cable lightly with grease or oil.
85 MAINTENANCE Lubrication n Chaincase Oil Check the chaincase oil leve l at the intervals outlined in the maintenance charts beginning on page 79. The sight glass (1) is located on the lower rear of the chaincase. Maintain the oil level at or slightly below the center of the sight glass (2).
86 MAINTENANCE Lubrication Chaincase Oil Oil Change 1. Position the vehicle on a level surface. 2. Remove the drain plug (4) 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.
87 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. Refer to your Owner's Manual Supplement for the specific spa rk plug to be used in your machine.
88 MAINTENANCE Spark Plug Condition Spark plug condition is indicative of engine operation. The spark plug firing end condition sho uld be read after the engine has been warmed up and the vehicle has been driven at higher spe eds. Immediately check the spark plug for correct color .
89 MAINTENANCE Spark Plug Removal and Replacement 1. Remove the spark plug cap. 2. Using the special wrench provided in the tool pouch, rota te the spark plug counterclockwise to remove. 3. Reverse the procedure fo r spark plug installation. 4. T orque to 18-22 ft .
90 MAINTENANCE Intake Filters The intake foam filters limit snow ingestion into the intake system. When operating in loose powder snow , check the foam fil- ters periodically to remove any accumulation of snow . NOTICE: Operating the snowmobile with the intake filt ers removed may cause carburetor icing.
91 MAINTENANCE Cooling System Coolant The coolant supplied in the system at the factory is a 50/50 mixture of ethylene-glycol and distilled water , which will provide adequate freeze protection under most conditions. If the vehicle will be stored or oper- ated at extremely low te mperatures , greater protectio n may be required.
92 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.
93 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. NOTICE: If coolant flow becomes restricted or plugged, coolant loss, air lock or engine damage may result.
94 MAINTENANCE Exhaust System Check the exhaust system for wear or damage at approx imately 2000 miles (3200 km). Always allow the en gin e and exhaust system to co ol completely before inspecting. 1. Open the hood and inspect the mu ffler and pipes for cracks or dam- age.
95 MAINTENANCE Drive Chain T e nsion Check drive chain tension weekly and before each long trip. T o obtain correct chain tension: 1. Rotate the driven clutch counter- clockwise to move all chain slack to the tensioner side. Lock the brake lever lock, or have an assistant hold the brake lever firmly .
96 MAINTENANCE Brakes Hydraulic Brake Inspection Inspect the brake lever reserve before each use of the snowmobile. See page 60. Brake pads must be replaced when the brake pad material becomes thin- ner than the backing pl ate (approximately 1/16 I ).
97 MAINTENANCE Brakes Brake Fluid The brake fluid level can be seen through a plastic sight glass in the brake reservoir . If the fluid is suffic ient, the sight glass will be black. If the sight glass is any color other than black, add brake fluid. Replace brake fluid at least every two years with Polaris DOT 4 high temperature brake fluid.
98 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.
99 MAINTENANCE Lights Do not touch a halogen bulb with ba re fingers. Oil from skin leaves a residue, causing a hot spot that w ill shorten the life of the lamp. If fin- gers do touch the bu lb, clean it with an alcohol-moistened towel. Headlight Bulb Removal 1.
100 MAINTENANCE Lights T aillight/Brakelight Replacement 1. Remove the screws securing th e taillight lens. Remove the lens. 2. Push the bulb inward and turn it counterclockwise to remove it. 3. Install a new bulb. Push the bulb inward and turn it clockwise to secure it.
101 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. NOTICE: The bushings in the weights and rolle rs of Polaris clutches are made of a material that may be damaged if lubricated.
102 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.
103 MAINTENANCE Clutch System n Drive Belt Deflection Measure belt deflection with both clutches at rest and in their full neutral position. Place a straight edge (1) on the belt and apply downward pressure while measuring at point 2. This measurement should b e 1 1/4 I (3.
104 MAINTENANCE Clutch System Drive Belt Removal NOTICE: Do not attempt to remove the dri ve belt after operati ng in reverse. The snowmobile must be stop ped after forward moti on to prevent damage to components during belt removal.
105 MAINTENANCE Clutch System Drive Belt Installation 1. Drop the drive belt over the drive clutch and pull back the slack. 2. T o ensure satisfactory belt life, install belts so they oper- ate in the same direction of rotation by positioning the identification numbers so that you can read them.
106 MAINTENANCE F all T une-Up For maximum performance, arrange for a fall service tune-up with your Polaris dealer . His experienced and tr ained service technician will keep your machine in peak oper ating condition. T rack Maintenance T rack Inspection 1.
107 MAINTENANCE T rack Maintenance T rack Lubrication The slide rail needs snow for lubrication. Excessive wear indicate s insufficient lubrication. A new rail slide can cause faster heat build-up in limited lubrication, resulting in excessive wear .
108 MAINTENANCE T rack Maintenance T rack T ension T rack adjustment is critical for prop er handling. Always maintain cor- rect tension and alignment. TIP: T ension adjustments should be made only after the track is warmed up and limber . 1. T urn the engine off.
109 MAINTENANCE T rack Maintenance T rack T ension 5. Check for specified slack between th e wear surface of the track clip and the plastic slider . Refer to the T rack T ension Data Chart on page 108. If the track needs adjustment: 6. Loosen the rear idler shaft bolt.
110 MAINTENANCE T rack Maintenance n T rack Alignment Periodically check that the track is centered and runnin g evenly on the slide rails. Misalignment will cause excessive wear to the track and slide rail. 1. Safely support the rear of the ma chine with the track of f the ground.
111 MAINTENANCE Steering System Steering Inspection and Adjustment Each week, or before a long ride, ch eck all steering system fasteners and tighten if necessary .
112 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.
113 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 . TIP: Carbide skags must be replaced if any abnormal wear or chipping is found.
114 MAINTENANCE Steering System n Rail Slide Wear Measure slide thickness at several points along the rail. Have your dealer replace the slide when it's worn down to the top of the wear limit indicator groove ( + ). Do not operate the snowmobile if slide thickness measures les s than 7/16 I (1.
115 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.
116 MAINTENANCE Extended Storage Bearings Grease the jacks haft and drive sha ft clutch side bearings w ith Polaris Premium All-Season Grease or a simi lar high quality grease to prevent corrosion. Clutch and Drive System Remove the drive belt and store in a cool dry location.
117 MAINTENANCE Extended Storage 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. T ransporting the Snowmobile Whenever the snowmobile is transported: 1.
118 POL ARIS PRODUCTS Pa r t N o . Description Engine Lubrica nts 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.
119 TROUBLESHOOTING Engine T roubleshooting Unless you have experience and traini ng in two-cycle engine repair , see your dealer if technical problems arise. Problem Probable Ca use Solution Erratic engine oper- ating RPM during acceleration o r load variations Drive clutch binding • SEE YOUR DEALER.
120 TROUBLESHOOTING Engine T roubleshooting Problem Probable Ca use Solution Noise in drive sys- tem Broken drive clutch components • SEE YOUR DEALER. Bearing failure/ chaincase, jacks haft, or front drive shaft • SEE YOUR DEALER. Drive belt surface flat spots • Inspect and replace as needed.
121 TROUBLESHOOTING Engine T roubleshooting Problem Probable Ca use Solution Engine turns but fails to start Faulty ignition • Install new spark plug(s). If engine still fails to start, check for spark. If there's no spark, SEE YOUR DEALER. No fuel to engine • Make sure the fuel valve is on.
122 TROUBLESHOOTING IQ/Switchback Suspension T roubleshooting Problem Solution Rear suspension bot- toms too easily • Adjust torsion spring preload to achieve proper static s ag (see page 46). • Change torsion spring to stif fer optional spring (see your dealer).
123 TROUBLESHOOTING Drive Belt T roubleshooting Belt W ear/Burn Diagnosis Causes Solutions Driving at low RPM • Drive at higher RPMs. 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 ma chine in extremely cold weather and warm it up.
124 W ARRANTY Service and W arranty Information Obtaining Service and W arranty Assistance Read and understand the service data an d the Polari s warranty information con- tained in this manual. Cont act your Polaris dealer for replacement parts, service or warranty .
125 WA RRANTY Service and W arranty Information Polaris Anti- Theft System The Polaris anti-theft system (P A TS) monito ring program is designed to aid owners of registered snowmobiles in recovery of stolen machines. Administration 1. Polaris snowmobile owner reports theft .
126 W ARRANTY 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 Po laris snowmobile ag ainst defects in material or workmans hip. This warranty covers the parts and labor charges for repair or replacement of d efective parts that are cove red by this warranty .
127 WA RRANTY 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.
128 W ARRANTY 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).
129 WA RRANTY 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 authorized Polaris dealer during the March/April Snow Check promot ion.
130 W ARRANTY 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.
131 WA RRANTY Snowmobile Engine Emis sions Limited W arranty This snowmobile engine em issions limited warranty is in addition to the Polaris standard limited wa rra nty for snowmobiles.
132 W ARRANTY Snowmobile Engine Emis sions Limited W arranty This limited warra nty excludes failures not caused b y a defect in materia l or workmanship. This limited warr anty does not cover damage due to accidents, abuse, or improper handling, maintenance or use.
133 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 wit h an accurate log of maintenance and servi ces performed on the snowmobile. DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS 150 mi.
134 MAINTENANCE L OG DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS.
135 MAINTENANCE L OG DA TE MILES (KM) TECHNICIAN SERVICE PERFORMED / COMMENTS.
136 INDEX A Accessories . . . . . . . . . . . . . . . . . . . 55 Adjustabl e Headlights . . . . . . . . . . . 29 Air Pollution . . . . . . . . . . . . . . . . . . . 6 Avalanches . . . . . . . . . . . . . . . . . . . . 15 B Bearings . . . . . . . . . .
137 INDEX G Gauge Cleaning. . . . . . . . . . . . . . . . . 40 H Handlebar Adjus tments. . . . . . . . . . . 54 Handlebar Angle . . . . . . . . . . . . . . . . 54 Handlebar Po sition . . . . . . . . . . . . . . 54 Headlight Adjus tment . . . . . . . .
138 INDEX S Ski Alignment . . . . . . . . . . . . . . . . 112 Ski Pressure . . . . . . . . . . . . . . . . . . . 49 Ski Skags . . . . . . . . . . . . . . . . . . . . 113 Slide Rail and Track Cooling . . . . . 67 Snow Conditions . . . . . . . . . . . .
デバイスPolaris 800 Dragon SPの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Polaris 800 Dragon SPをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはPolaris 800 Dragon SPの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Polaris 800 Dragon SPの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Polaris 800 Dragon SPで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Polaris 800 Dragon SPを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はPolaris 800 Dragon SPの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Polaris 800 Dragon SPに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちPolaris 800 Dragon SPデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
