Owners Manual
Page 5
... maintenance chart for the emission control system ...36 General maintenance and lubrication chart ...38 Tool kit ...40 Checking the spark plugs ...40 Adjusting the engine idling speed ...41 Adjusting the throttle cable free play ...41 Checking the throttle override system (T.O.R.S.) ...42 Checking the air filter ...42 Carburetors ...43 High-altitude settings ...43 Valve clearance ...44 Engine oil and oil filter cartridge ...44 Cooling system ...48 V-belt ...49 Drive chain housing ...52 Brake and parking brake...
... maintenance chart for the emission control system ...36 General maintenance and lubrication chart ...38 Tool kit ...40 Checking the spark plugs ...40 Adjusting the engine idling speed ...41 Adjusting the throttle cable free play ...41 Checking the throttle override system (T.O.R.S.) ...42 Checking the air filter ...42 Carburetors ...43 High-altitude settings ...43 Valve clearance ...44 Engine oil and oil filter cartridge ...44 Cooling system ...48 V-belt ...49 Drive chain housing ...52 Brake and parking brake...
Owners Manual
Page 7
... vehicle. Read the Owner's Manual and all of the operating controls and their function. Check the throttle, brake, and steering for several minutes after drinking alcohol or taking drugs. G Never add fuel when the engine is closed securely after refueling. G Fill the fuel tank ...operating 1. Your ability to cool for proper operation every time before starting the engine. For safety and proper care of the following for use the following . Do not operate the snowmobile after running or hot. Apply the parking brake before starting , inspecting, or adjusting...
... vehicle. Read the Owner's Manual and all of the operating controls and their function. Check the throttle, brake, and steering for several minutes after drinking alcohol or taking drugs. G Never add fuel when the engine is closed securely after refueling. G Fill the fuel tank ...operating 1. Your ability to cool for proper operation every time before starting the engine. For safety and proper care of the following for use the following . Do not operate the snowmobile after running or hot. Apply the parking brake before starting , inspecting, or adjusting...
Owners Manual
Page 13
Throttle lever 8. Shroud latch 9. Auxiliary DC jack 12. Starter (choke) lever 13. Warning light 17. Select/reset button 24. Headlight beam switch 5. Shift lever 10. High beam indicator light 16. Oil level warning indicator 21. Speedometer 22. Fuel level warning indicator 20. Thumb warmer indicator 25. Fuel meter and grip/thumb warmer level indicator 26. Design and specifications are subjected to change without notice. 7 Engine stop switch 6. Low coolant temperature indicator...
Throttle lever 8. Shroud latch 9. Auxiliary DC jack 12. Starter (choke) lever 13. Warning light 17. Select/reset button 24. Headlight beam switch 5. Shift lever 10. High beam indicator light 16. Oil level warning indicator 21. Speedometer 22. Fuel level warning indicator 20. Thumb warmer indicator 25. Fuel meter and grip/thumb warmer level indicator 26. Design and specifications are subjected to change without notice. 7 Engine stop switch 6. Low coolant temperature indicator...
Owners Manual
Page 14
... the engine is switched off. Start The starting circuit is warm. Throttle lever Once the engine is released. Off 2. The key can be removed only in this position. Control functions ESU12690 Main switch The main switch controls the ignition and lighting systems. The various positions are described below. 1. Starter (choke) lever NOTE: Refer to idle when it is running cleanly, squeezing the throttle lever will increase the engine speed and...
... the engine is switched off. Start The starting circuit is warm. Throttle lever Once the engine is released. Off 2. The key can be removed only in this position. Control functions ESU12690 Main switch The main switch controls the ignition and lighting systems. The various positions are described below. 1. Starter (choke) lever NOTE: Refer to idle when it is running cleanly, squeezing the throttle lever will increase the engine speed and...
Owners Manual
Page 15
... spark plug and spark plug cap. WARNING Check the throttle, brake, and steering for proper operation before restarting the engine. Be sure to prevent overheating. ESU10331 Throttle override system (T.O.R.S.) EWS00040 1. Otherwise, the T.O.R.S. Idling / starting Throttle switch Throttle position sensor Engine Off Closed Running On Open Trouble Off Open T.O.R.S. Control functions If the carburetors or throttle cable malfunctions during operation, the T.O.R.S. is designed to override the ignition and limit the engine speed to less than the clutch...
... spark plug and spark plug cap. WARNING Check the throttle, brake, and steering for proper operation before restarting the engine. Be sure to prevent overheating. ESU10331 Throttle override system (T.O.R.S.) EWS00040 1. Otherwise, the T.O.R.S. Idling / starting Throttle switch Throttle position sensor Engine Off Closed Running On Open Trouble Off Open T.O.R.S. Control functions If the carburetors or throttle cable malfunctions during operation, the T.O.R.S. is designed to override the ignition and limit the engine speed to less than the clutch...
Owners Manual
Page 21
High beam "HI" 3. Headlight beam switch "LIGHTS" 2. Start the engine. 2. Grip/thumb warmer adjustment switch The grip warmer adjustment switch and the thumb warmer adjustment switch control the electrically heated handlebar grips and throttle lever respectively. 15 Thumb warmer adjustment switch To raise the temperature, press the respective switch to low beam "LO". 1. ESU10690 Auxiliary DC jack The auxiliary DC jack is not running. Control functions 1. Engine stop switch so that...
High beam "HI" 3. Headlight beam switch "LIGHTS" 2. Start the engine. 2. Grip/thumb warmer adjustment switch The grip warmer adjustment switch and the thumb warmer adjustment switch control the electrically heated handlebar grips and throttle lever respectively. 15 Thumb warmer adjustment switch To raise the temperature, press the respective switch to low beam "LO". 1. ESU10690 Auxiliary DC jack The auxiliary DC jack is not running. Control functions 1. Engine stop switch so that...
Owners Manual
Page 24
... the ambient temperature is below 0 °C (32 °F). 1. V-belt holder ECS00180 CAUTION: Make sure that the drive guard is tightened securely before operating the snowmobile. Carburetor coolant shut-off lever The carburetor coolant shut-off lever 2. Control functions ESU10750 ESU10780 Drive guard The drive guard is designed to cover the Vbelt clutch and V-belt in the holders. 18 "ON" (open) position 3. ESU10790 Louvers...
... the ambient temperature is below 0 °C (32 °F). 1. V-belt holder ECS00180 CAUTION: Make sure that the drive guard is tightened securely before operating the snowmobile. Carburetor coolant shut-off lever The carburetor coolant shut-off lever 2. Control functions ESU10750 ESU10780 Drive guard The drive guard is designed to cover the Vbelt clutch and V-belt in the holders. 18 "ON" (open) position 3. ESU10790 Louvers...
Owners Manual
Page 32
...-operation checks ESU11070 The condition of exposure to the elements). PAGE 22 Engine oil 44 Coolant V-belt Drive guard 48 49 18 Brake 54 Air filter 42 26 EWS00190 WARNING If any item in master cylinder. • If necessary, add recommended brake fluid to deteriorate quickly and ...is not working properly, have it is the owner's responsibility. Therefore, it inspected and repaired before each time the snowmobile is more than worth the time involved. Any damage or fluid leakage could have Yamaha dealer bleed hydraulic system. • Check brake pads for ...
...-operation checks ESU11070 The condition of exposure to the elements). PAGE 22 Engine oil 44 Coolant V-belt Drive guard 48 49 18 Brake 54 Air filter 42 26 EWS00190 WARNING If any item in master cylinder. • If necessary, add recommended brake fluid to deteriorate quickly and ...is not working properly, have it is the owner's responsibility. Therefore, it inspected and repaired before each time the snowmobile is more than worth the time involved. Any damage or fluid leakage could have Yamaha dealer bleed hydraulic system. • Check brake pads for ...
Owners Manual
Page 35
... mi) and beyond The snowmobile can be changed and the oil filter cartridge replaced. Pay particular attention to learn the basic techniques well before attempting more reliable snowmobile. The short time spent checking the condition of operation, the engine oil must be operated normally. Do not attempt to become familiar with added safety and a more difficult maneuvers. The beginning operator...
... mi) and beyond The snowmobile can be changed and the oil filter cartridge replaced. Pay particular attention to learn the basic techniques well before attempting more reliable snowmobile. The short time spent checking the condition of operation, the engine oil must be operated normally. Do not attempt to become familiar with added safety and a more difficult maneuvers. The beginning operator...
Owners Manual
Page 36
... should practice control of the turn. With the engine idling, release the parking brake. The V-belt clutch will engage and you will start the climb, and then reduce the throttle to prevent track slippage. Braking When slowing down and begin to begin decelerating early. EWS00220 WARNING G G Many surfaces such as ice and hardpacked snow require much speed for the sharpness of the turn gets sharper...
... should practice control of the turn. With the engine idling, release the parking brake. The V-belt clutch will engage and you will start the climb, and then reduce the throttle to prevent track slippage. Braking When slowing down and begin to begin decelerating early. EWS00220 WARNING G G Many surfaces such as ice and hardpacked snow require much speed for the sharpness of the turn gets sharper...
Owners Manual
Page 42
... Spark plugs * * * * * Valve clearance Crankcase breather system Fuel filter Fuel line Idle speed • Check condition. • Adjust gap and clean. • Replace if necessary. • Check and adjust valve clearance when engine is certified (if applicable). EWS00340 WARNING If you are explained on the following pages. IN THE FOLLOWING PERIODIC MAINTENANCE CHARTS, THE SERVICES RELATED TO EMISSION CONTROL ARE GROUPED SEPARATELY. Maintenance, replacement, or repair of the emission control...
... Spark plugs * * * * * Valve clearance Crankcase breather system Fuel filter Fuel line Idle speed • Check condition. • Adjust gap and clean. • Replace if necessary. • Check and adjust valve clearance when engine is certified (if applicable). EWS00340 WARNING If you are explained on the following pages. IN THE FOLLOWING PERIODIC MAINTENANCE CHARTS, THE SERVICES RELATED TO EMISSION CONTROL ARE GROUPED SEPARATELY. Maintenance, replacement, or repair of the emission control...
Owners Manual
Page 46
... kit ECS00360 CAUTION: Before starting the engine, make sure that the tool kit is properly seated in its holder and is easy to a light tan color for inspection and possible repairs. If a spark plug shows a distinctly different color, there could indicate an intake track air leak or carburetion problem for most periodic maintenance and minor repairs. For example, a very white center electrode porcelain color 1. Spark plug gap 2. Always use a spark plug with the engine...
... kit ECS00360 CAUTION: Before starting the engine, make sure that the tool kit is properly seated in its holder and is easy to a light tan color for inspection and possible repairs. If a spark plug shows a distinctly different color, there could indicate an intake track air leak or carburetion problem for most periodic maintenance and minor repairs. For example, a very white center electrode porcelain color 1. Spark plug gap 2. Always use a spark plug with the engine...
Owners Manual
Page 70
Replace the blown fuse with one of the proper amperage. 1. Oil tank breather hose clamp 2. Crankcase breather hose 6. 7. Disconnect the negative battery lead. Spare main fuse 1. 2. 3. 4. 5. 6. 7. "HEAD" (headlight) fuse "SIG" (signal) fuse "DC TERM" (auxiliary DC jack) fuse "C/W" (carburetor warmer) fuse "IGN" (ignition) fuse "FAN" (radiator fan) fuse Spare fuse 64 Oil tank breather hose 3. Crankcase breather hose clamp (air filter case side) 4. Periodic maintenance 1. Main fuse 2.
Replace the blown fuse with one of the proper amperage. 1. Oil tank breather hose clamp 2. Crankcase breather hose 6. 7. Disconnect the negative battery lead. Spare main fuse 1. 2. 3. 4. 5. 6. 7. "HEAD" (headlight) fuse "SIG" (signal) fuse "DC TERM" (auxiliary DC jack) fuse "C/W" (carburetor warmer) fuse "IGN" (ignition) fuse "FAN" (radiator fan) fuse Spare fuse 64 Oil tank breather hose 3. Crankcase breather hose clamp (air filter case side) 4. Periodic maintenance 1. Main fuse 2.
Owners Manual
Page 71
...: Be sure to inspect the snowmobile. 65 Periodic maintenance Specified fuses: Main fuse: 30.0 A Spare main fuse: 30.0 A "HEAD" (headlight) fuse: 20.0 A "SIG" (signal) fuse: 10.0 A "DC TERM" (auxiliary DC jack) fuse: 3.0 A "C/W" (carburetor warmer) fuse: 20.0 A "IGN" (ignition) fuse: 15.0 A "FAN" (radiator fan) fuse: 15.0 A Spare fuses: 20.0 A, 15.0 A, 10.0 A, 3.0 A 8. 9. NOTE: If the fuse immediately blows again, ask a Yamaha dealer to connect the breather hoses securely when installing the air filter case. 10.
...: Be sure to inspect the snowmobile. 65 Periodic maintenance Specified fuses: Main fuse: 30.0 A Spare main fuse: 30.0 A "HEAD" (headlight) fuse: 20.0 A "SIG" (signal) fuse: 10.0 A "DC TERM" (auxiliary DC jack) fuse: 3.0 A "C/W" (carburetor warmer) fuse: 20.0 A "IGN" (ignition) fuse: 15.0 A "FAN" (radiator fan) fuse: 15.0 A Spare fuses: 20.0 A, 15.0 A, 10.0 A, 3.0 A 8. 9. NOTE: If the fuse immediately blows again, ask a Yamaha dealer to connect the breather hoses securely when installing the air filter case. 10.
Owners Manual
Page 72
...; Worn or damaged gasket: Replace gasket. • Worn or damaged piston and cylinder: Ask a Yamaha dealer to bypass the T.O.R.S. in tank: Supply fuel. • Clogged fuel line: Clean fuel line. • Clogged carburetor: Clean carburetor. This can be started using a fully-charged 12-volt battery and jumper cables. Troubleshooting ESU12372 3. Engine turns over the terminals completely. Electrical system Poor spark or no spark • Spark plugs are wet: Remove...
...; Worn or damaged gasket: Replace gasket. • Worn or damaged piston and cylinder: Ask a Yamaha dealer to bypass the T.O.R.S. in tank: Supply fuel. • Clogged fuel line: Clean fuel line. • Clogged carburetor: Clean carburetor. This can be started using a fully-charged 12-volt battery and jumper cables. Troubleshooting ESU12372 3. Engine turns over the terminals completely. Electrical system Poor spark or no spark • Spark plugs are wet: Remove...
Owners Manual
Page 74
... battery: Charge battery or see "Starting the engine with the ignition off to jump start -Fuel system" above . Seized engine: Seizure is flashing: Warm the engine up. Low coolant temperature indicator light is caused by poor lubrication, inadequate fuel, or an air leak. Improper fuel flow: See "Engine turns over but does not start the engine. Incorrect V-belt clutch settings for altitude or temperature: Ask a Yamaha dealer to jump start -Fuel system" above. 68 Start...
... battery: Charge battery or see "Starting the engine with the ignition off to jump start -Fuel system" above . Seized engine: Seizure is flashing: Warm the engine up. Low coolant temperature indicator light is caused by poor lubrication, inadequate fuel, or an air leak. Improper fuel flow: See "Engine turns over but does not start the engine. Incorrect V-belt clutch settings for altitude or temperature: Ask a Yamaha dealer to jump start -Fuel system" above. 68 Start...
Owners Manual
Page 78
... × 3 Fuel: Type: REGULAR UNLEADED GASOLINE ONLY Minimum pump octane (R+M)/2: 86 Starting system: Electric starter Chassis: Drive track: Material: Molded rubber, fiberglass-rod reinforced Type: Internal drive type Width: 500 mm (19.7 in) Deflection: 35.0-45.0 mm (1.38-1.77 in) Length on ground: 1204 mm (47.4 in) Rear suspension: Type: Slide rail suspension Track sprocket wheel: Material: Polyethylene Number of teeth: 8 Transmission: Clutch type: Automatic centrifugal engagement...
... × 3 Fuel: Type: REGULAR UNLEADED GASOLINE ONLY Minimum pump octane (R+M)/2: 86 Starting system: Electric starter Chassis: Drive track: Material: Molded rubber, fiberglass-rod reinforced Type: Internal drive type Width: 500 mm (19.7 in) Deflection: 35.0-45.0 mm (1.38-1.77 in) Length on ground: 1204 mm (47.4 in) Rear suspension: Type: Slide rail suspension Track sprocket wheel: Material: Polyethylene Number of teeth: 8 Transmission: Clutch type: Automatic centrifugal engagement...
Owners Manual
Page 81
... this warranty to remain in warranty repairs will , free of charge, repair or replace, at the time of sale with all apparent defects within ten (10) days after ownership transfer. Lack of time stated herein, subject to genuine Yamaha parts. 4. SPECIFIC EXCLUSIONS from this warranty that it not to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. EMISSION CONTROL SYSTEM WARRANTY Yamaha Motor Corporation...
... this warranty to remain in warranty repairs will , free of charge, repair or replace, at the time of sale with all apparent defects within ten (10) days after ownership transfer. Lack of time stated herein, subject to genuine Yamaha parts. 4. SPECIFIC EXCLUSIONS from this warranty that it not to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. EMISSION CONTROL SYSTEM WARRANTY Yamaha Motor Corporation...
Owners Manual
Page 83
... Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. When contacting Yamaha Motor Corporation, U.S.A. If you must take it is expected to maintain a complete, up every new machine before sale. 2. Explain the operation, maintenance, and warranty requirements to include the model, serial number, names, dates, and receipts. If a question or problem arises regarding warranty, first contact the owner of your satisfaction at the time...
... Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. When contacting Yamaha Motor Corporation, U.S.A. If you must take it is expected to maintain a complete, up every new machine before sale. 2. Explain the operation, maintenance, and warranty requirements to include the model, serial number, names, dates, and receipts. If a question or problem arises regarding warranty, first contact the owner of your satisfaction at the time...
Owners Manual
Page 85
... Carburetors ...43 Coolant temperature warning indicator ...14 Cooling system...48 D Drive chain housing...52 Drive guard...18 Drive track and slide runners ...58 Drive track life, maximizing ...32 Driving ...34 E Engine idling speed, adjusting ...41 Engine oil and oil filter cartridge ...44 Engine overheating prevention system ...9 Engine stop switch ...14 F Fittings and fasteners...62 Fuel ...22 Fuel level warning indicator...13 Fuel meter and grip/ thumb warmer level indicator...12 Fuse, replacing...63 G General maintenance and lubrication chart...
... Carburetors ...43 Coolant temperature warning indicator ...14 Cooling system...48 D Drive chain housing...52 Drive guard...18 Drive track and slide runners ...58 Drive track life, maximizing ...32 Driving ...34 E Engine idling speed, adjusting ...41 Engine oil and oil filter cartridge ...44 Engine overheating prevention system ...9 Engine stop switch ...14 F Fittings and fasteners...62 Fuel ...22 Fuel level warning indicator...13 Fuel meter and grip/ thumb warmer level indicator...12 Fuse, replacing...63 G General maintenance and lubrication chart...