Owners Manual
Page 5
... control system ...36 General maintenance and lubrication chart ...38 Tool kit ...40 Removing and installing the shroud and covers ...40 Checking the spark plugs ...42 Adjusting the engine idling speed ...43 Adjusting the throttle cable free play ...43 Checking the throttle override system (T.O.R.S.) ...44 Checking the air filter ...44 Carburetors ...46 High-altitude settings ...46 Valve clearance ...46 Engine oil and oil filter cartridge ...47 Cooling system ...50 V-belt ...52 Drive chain...
... control system ...36 General maintenance and lubrication chart ...38 Tool kit ...40 Removing and installing the shroud and covers ...40 Checking the spark plugs ...42 Adjusting the engine idling speed ...43 Adjusting the throttle cable free play ...43 Checking the throttle override system (T.O.R.S.) ...44 Checking the air filter ...44 Carburetors ...46 High-altitude settings ...46 Valve clearance ...46 Engine oil and oil filter cartridge ...47 Cooling system ...50 V-belt ...52 Drive chain...
Owners Manual
Page 7
... stand behind the snowmobile when starting the engine. G Use an approved fuel container. 1 Check the throttle, brake, and steering for your safety. For safety and proper care of alcohol or drugs. Allow the engine to the home position when it is released. Do not operate the snowmobile after running or hot. Read the Owner's Manual and all of control. 6. 7. 8. This snowmobile was not manufactured...
... stand behind the snowmobile when starting the engine. G Use an approved fuel container. 1 Check the throttle, brake, and steering for your safety. For safety and proper care of alcohol or drugs. Allow the engine to the home position when it is released. Do not operate the snowmobile after running or hot. Read the Owner's Manual and all of control. 6. 7. 8. This snowmobile was not manufactured...
Owners Manual
Page 14
Parking brake lever 3. Thumb warmer adjustment switch 7. Shift lever 9. Starter (choke) lever 12. Warning light 16. Grip warmer indicator 22. Odometer/tripmeter NOTE: G G The snowmobile you have purchased may differ slightly from those shown in the figures of this manual. Design and specifications are subjected to change without notice. 8 Engine stop switch 6. Tachometer 13. High beam indicator light 15. Throttle lever 8. Coolant temperature warning indicator 18. Thumb...
Parking brake lever 3. Thumb warmer adjustment switch 7. Shift lever 9. Starter (choke) lever 12. Warning light 16. Grip warmer indicator 22. Odometer/tripmeter NOTE: G G The snowmobile you have purchased may differ slightly from those shown in the figures of this manual. Design and specifications are subjected to change without notice. 8 Engine stop switch 6. Tachometer 13. High beam indicator light 15. Throttle lever 8. Coolant temperature warning indicator 18. Thumb...
Owners Manual
Page 16
... This model is equipped with a system, which prevents overheating when the engine is released. Throttle cable 3. Be sure to prevent overheating. Idling / starting Throttle switch Throttle position sensor Engine Off Closed Running On Open Trouble Off Open T.O.R.S. Otherwise, the T.O.R.S. When the engine has been idling for 3 minutes or longer and the coolant temperature has risen above 100 °C (212 °F), the engine automatically stops to use the specified spark plug and spark plug cap.
... This model is equipped with a system, which prevents overheating when the engine is released. Throttle cable 3. Be sure to prevent overheating. Idling / starting Throttle switch Throttle position sensor Engine Off Closed Running On Open Trouble Off Open T.O.R.S. Otherwise, the T.O.R.S. When the engine has been idling for 3 minutes or longer and the coolant temperature has risen above 100 °C (212 °F), the engine automatically stops to use the specified spark plug and spark plug cap.
Owners Manual
Page 17
... the riding speed) G an odometer (which shows the total distance traveled) G a tripmeter (which shows the distance traveled since it was last set to zero) G warning indicators (which show self-diagnosis, coolant temperature, fuel level, and oil level warnings) G a fuel meter (which shows the fuel remaining in the tripmeter/odometer display. Throttle position sensor (throttle valve open position) 2. Throttle switch (off once. 1. Control functions Running 1. Throttle switch (on and...
... the riding speed) G an odometer (which shows the total distance traveled) G a tripmeter (which shows the distance traveled since it was last set to zero) G warning indicators (which show self-diagnosis, coolant temperature, fuel level, and oil level warnings) G a fuel meter (which shows the fuel remaining in the tripmeter/odometer display. Throttle position sensor (throttle valve open position) 2. Throttle switch (off once. 1. Control functions Running 1. Throttle switch (on and...
Owners Manual
Page 22
... and throttle lever respectively. 16 ESU10661 Headlight beam switch "LIGHTS" Push the headlight beam switch to change the headlight to high beam "HI" or to "LO". High beam "HI" 3. To use the auxiliary DC jack 1. Open the auxiliary DC jack cap, and then insert the accessory power plug into the jack. Control functions 1. Grip warmer adjustment switch During the first few rides, practice using the stop switch" " 1. Start the engine...
... and throttle lever respectively. 16 ESU10661 Headlight beam switch "LIGHTS" Push the headlight beam switch to change the headlight to high beam "HI" or to "LO". High beam "HI" 3. To use the auxiliary DC jack 1. Open the auxiliary DC jack cap, and then insert the accessory power plug into the jack. Control functions 1. Grip warmer adjustment switch During the first few rides, practice using the stop switch" " 1. Start the engine...
Owners Manual
Page 32
... than worth the time involved. PAGE 20 Engine oil 47 Coolant V-belt Drive guard 50 52 20 Brake 56 Air filter 44 26 ESU11080 Pre-operation check list ITEM Fuel CHECKS • Check fuel level. • Refuel if necessary. • Check fuel line for leakage. • Check oil level in engine. • If necessary, add recommended oil to specified level. • Check vehicle for oil leakage. • Check...
... than worth the time involved. PAGE 20 Engine oil 47 Coolant V-belt Drive guard 50 52 20 Brake 56 Air filter 44 26 ESU11080 Pre-operation check list ITEM Fuel CHECKS • Check fuel level. • Refuel if necessary. • Check fuel line for leakage. • Check oil level in engine. • If necessary, add recommended oil to specified level. • Check vehicle for oil leakage. • Check...
Owners Manual
Page 35
... for the first time Start the engine and let it is free of obstacles and other traffic. The short time spent checking the condition of the snowmobile to achieve the skill necessary to the safety information on page 26. Apply the throttle slowly and smoothly. EWS00210 WARNING The operator should occur during the engine break-in this Owner's Manual completely and...
... for the first time Start the engine and let it is free of obstacles and other traffic. The short time spent checking the condition of the snowmobile to achieve the skill necessary to the safety information on page 26. Apply the throttle slowly and smoothly. EWS00210 WARNING The operator should occur during the engine break-in this Owner's Manual completely and...
Owners Manual
Page 37
...engine, release the parking brake, and descend the hill. It is pointed downhill, mount your snowmobile from rolling freely down the hill. EWS00240 Snow and ice are slippery, so be on the other side. WARNING If you to shift your body weight as needed. Then pull the rear of your snowmobile starts to tip, steer .... If you are no obstacles in the direction you to use engine compression to help slow the snowmobile, and to lock, causing a loss of the slide if there are unable to kneel with light pressure. This position will cause the drive track to keep speed to regain balance.
...engine, release the parking brake, and descend the hill. It is pointed downhill, mount your snowmobile from rolling freely down the hill. EWS00240 Snow and ice are slippery, so be on the other side. WARNING If you to shift your body weight as needed. Then pull the rear of your snowmobile starts to tip, steer .... If you are no obstacles in the direction you to use engine compression to help slow the snowmobile, and to lock, causing a loss of the slide if there are unable to kneel with light pressure. This position will cause the drive track to keep speed to regain balance.
Owners Manual
Page 42
... - - - 43 36 EWS00340 WARNING If you are explained on the following pages. ESU11460 Periodic maintenance chart for the emission control system INITIAL ITEM REMARKS 1 month or 800 km (500 mi) (40 hr) EVERY Seasonally or 4000 km (2500 mi) (200 hr) PAGE Spark plugs * * * * * Valve clearance Crankcase breather system Fuel filter Fuel line Idle speed • Check condition. • Adjust gap and...
... - - - 43 36 EWS00340 WARNING If you are explained on the following pages. ESU11460 Periodic maintenance chart for the emission control system INITIAL ITEM REMARKS 1 month or 800 km (500 mi) (40 hr) EVERY Seasonally or 4000 km (2500 mi) (200 hr) PAGE Spark plugs * * * * * Valve clearance Crankcase breather system Fuel filter Fuel line Idle speed • Check condition. • Adjust gap and...
Owners Manual
Page 48
... insulator around the center electrode. If the reach is easy to specification. 42 The ideal coloration at this point is too short, carbon will cause a spark plug to a light tan color for inspection and possible repairs. 1. Spark plug gap 2. Spark plug reach Before installing any spark plug, measure the electrode gap with a wire thickness gauge and adjust to inspect. Periodic maintenance EWS00090 WARNING G G G Do not drive the snowmobile with...
... insulator around the center electrode. If the reach is easy to specification. 42 The ideal coloration at this point is too short, carbon will cause a spark plug to a light tan color for inspection and possible repairs. 1. Spark plug gap 2. Spark plug reach Before installing any spark plug, measure the electrode gap with a wire thickness gauge and adjust to inspect. Periodic maintenance EWS00090 WARNING G G G Do not drive the snowmobile with...
Owners Manual
Page 52
... oxygen available for the drive chain gears and V-belt clutch to a Yamaha dealer, who has the necessary professional knowledge and experience. Proper carburetion adjustments will correct the air/fuel ratio. NOTE: After riding the snowmobile, make these adjustments. ESU11940 CAUTION: The drive chain gears and V-belt clutch should be adjusted when operating above a high altitude of the problems found in improper air-fuel mixture and/or engine noise. Common problems...
... oxygen available for the drive chain gears and V-belt clutch to a Yamaha dealer, who has the necessary professional knowledge and experience. Proper carburetion adjustments will correct the air/fuel ratio. NOTE: After riding the snowmobile, make these adjustments. ESU11940 CAUTION: The drive chain gears and V-belt clutch should be adjusted when operating above a high altitude of the problems found in improper air-fuel mixture and/or engine noise. Common problems...
Owners Manual
Page 56
...: If oil is leaking or the oil level warning indicator comes on the dipstick. Use only 4-stroke engine oil. Continuing to the specified torques. ESU12940 Cooling system The coolant level should be checked before each ride. Start the engine, and then let it off , and then connect the oil level gauge coupler. If oil is running, immediately turn it idle for oil leakage. Install the engine oil drain bolts, and...
...: If oil is leaking or the oil level warning indicator comes on the dipstick. Use only 4-stroke engine oil. Continuing to the specified torques. ESU12940 Cooling system The coolant level should be checked before each ride. Start the engine, and then let it off , and then connect the oil level gauge coupler. If oil is running, immediately turn it idle for oil leakage. Install the engine oil drain bolts, and...
Owners Manual
Page 72
...ignition) fuse: 20.0 A Spare fuses: 20.0 A, 10.0 A, 3.0 A 66 Oil tank breather hose clamp 2. Replace the blown fuse with one of the proper amperage. 1. 2. 3. 4. 5. 6. Oil tank breather hose 6. 7. "HEAD" (headlight) fuse "SIG" (signal) fuse "DC TERM" (auxiliary DC jack) fuse "C/W" (carburetor warmer) fuse "IGN" (ignition) fuse Spare fuse 1. Disconnect the negative battery lead. Main fuse 2. Periodic maintenance 5. Lift up the air filter case, slide the oil tank breather hose clamp down, disconnect the oil tank breather hose from the air filter case, and then remove the air filter...
...ignition) fuse: 20.0 A Spare fuses: 20.0 A, 10.0 A, 3.0 A 66 Oil tank breather hose clamp 2. Replace the blown fuse with one of the proper amperage. 1. 2. 3. 4. 5. 6. Oil tank breather hose 6. 7. "HEAD" (headlight) fuse "SIG" (signal) fuse "DC TERM" (auxiliary DC jack) fuse "C/W" (carburetor warmer) fuse "IGN" (ignition) fuse Spare fuse 1. Disconnect the negative battery lead. Main fuse 2. Periodic maintenance 5. Lift up the air filter case, slide the oil tank breather hose clamp down, disconnect the oil tank breather hose from the air filter case, and then remove the air filter...
Owners Manual
Page 74
... A FIRE HAZARD. Replace if necessary. • Faulty ignition system: Ask a Yamaha dealer to bypass the T.O.R.S. Fuel system No fuel supplied to combustion chamber • No fuel in the case of a malfunction, take the snowmobile to a Yamaha dealer immediately for any wire or other or to the rubber engine mounting, the snowmobile frame is an important safety device; Electrical system Poor spark or no spark • Spark plugs...
... A FIRE HAZARD. Replace if necessary. • Faulty ignition system: Ask a Yamaha dealer to bypass the T.O.R.S. Fuel system No fuel supplied to combustion chamber • No fuel in the case of a malfunction, take the snowmobile to a Yamaha dealer immediately for any wire or other or to the rubber engine mounting, the snowmobile frame is an important safety device; Electrical system Poor spark or no spark • Spark plugs...
Owners Manual
Page 76
... times with the ignition off to expel excess fuel. Malfunctioning V-belt clutch: Ask a Yamaha dealer to jump start -Fuel system" above . Tight, loose, or broken drive chain: Ask a Yamaha dealer to inspect. Electric starter does not operate or operates slowly G G Engine overheats G G G G G Engine stop switch is low G G 10. G Snowmobile does not move : Foreign object is caught in the lead holders. Air in : Pull it out. Discharged battery: Charge battery...
... times with the ignition off to expel excess fuel. Malfunctioning V-belt clutch: Ask a Yamaha dealer to jump start -Fuel system" above . Tight, loose, or broken drive chain: Ask a Yamaha dealer to inspect. Electric starter does not operate or operates slowly G G Engine overheats G G G G G Engine stop switch is low G G 10. G Snowmobile does not move : Foreign object is caught in the lead holders. Air in : Pull it out. Discharged battery: Charge battery...
Owners Manual
Page 80
... ) Idling speed: 1300-1500 r/min Engine oil: Recommended grade: API service SG type or higher, JASO standard MA Type: SAE 0W-30 Carburetor: Manufacturer: KEIHIN Model × quantity: CVK40 × 3 Fuel: Type: REGULAR UNLEADED GASOLINE ONLY Minimum pump octane (R+M)/2: 86 Starting system: Electric starter 74 Usually achieved after approximately 800m (0.5 mi) traveled.]: 8250-8750 r/min Drive chain type: Silent chain enclosed in oil bath Dimensions: Overall length...
... ) Idling speed: 1300-1500 r/min Engine oil: Recommended grade: API service SG type or higher, JASO standard MA Type: SAE 0W-30 Carburetor: Manufacturer: KEIHIN Model × quantity: CVK40 × 3 Fuel: Type: REGULAR UNLEADED GASOLINE ONLY Minimum pump octane (R+M)/2: 86 Starting system: Electric starter 74 Usually achieved after approximately 800m (0.5 mi) traveled.]: 8250-8750 r/min Drive chain type: Silent chain enclosed in oil bath Dimensions: Overall length...
Owners Manual
Page 83
... this warranty that the vehicle is imperative that it is free from the original purchase date 77 Give notice to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. All Yamaha snowmobile clutch components are not qualitatively equivalent to the machine caused by an authorized Yamaha snowmobile dealer. Lack of business. SPECIFIC EXCLUSIONS from this warranty shall...
... this warranty that the vehicle is imperative that it is free from the original purchase date 77 Give notice to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. All Yamaha snowmobile clutch components are not qualitatively equivalent to the machine caused by an authorized Yamaha snowmobile dealer. Lack of business. SPECIFIC EXCLUSIONS from this warranty shall...
Owners Manual
Page 85
.... If a question or problem arises regarding warranty, first contact the owner of purchase. Explain the operation, maintenance, and warranty requirements to answer almost any questions about this person is shown on your warranty registration identification, your machine requires warranty service, you . Whom should move after you are handled at the time of sale, and upon your purchase. When contacting Yamaha Motor Corporation, U.S.A. Since...
.... If a question or problem arises regarding warranty, first contact the owner of purchase. Explain the operation, maintenance, and warranty requirements to answer almost any questions about this person is shown on your warranty registration identification, your machine requires warranty service, you . Whom should move after you are handled at the time of sale, and upon your purchase. When contacting Yamaha Motor Corporation, U.S.A. Since...
Owners Manual
Page 87
... Control rod, adjusting ...24 Coolant temperature warning indicator ...15 Cooling system...50 D Drive chain housing...55 Drive guard...20 Drive track and slide runners ...59 Drive track life, maximizing ...32 Driving ...33 E Engine idling speed, adjusting ...43 Engine oil and oil filter cartridge ...47 Engine overheating prevention system ...10 Engine stop switch ...15 F Fittings and fasteners...64 Fuel ...20 Fuel level warning indicator...14 Fuel meter and grip/ thumb warmer level indicator...13 Fuse, replacing...65 G General maintenance and...
... Control rod, adjusting ...24 Coolant temperature warning indicator ...15 Cooling system...50 D Drive chain housing...55 Drive guard...20 Drive track and slide runners ...59 Drive track life, maximizing ...32 Driving ...33 E Engine idling speed, adjusting ...43 Engine oil and oil filter cartridge ...47 Engine overheating prevention system ...10 Engine stop switch ...15 F Fittings and fasteners...64 Fuel ...20 Fuel level warning indicator...14 Fuel meter and grip/ thumb warmer level indicator...13 Fuse, replacing...65 G General maintenance and...