Owners Manual
Page 5
... emission control system ...39 General maintenance and lubrication chart ...41 Tool kit ...43 Removing and installing the shroud and covers ...43 Checking the spark plugs ...44 Adjusting the throttle cable free play ...45 Checking the throttle override system (T.O.R.S.) ...45 Checking the air filter ...46 High-altitude settings ...48 Valve clearance ...48 Engine oil and oil filter cartridge ...48 Cooling system ...52 V-belt ...54 Drive chain housing ...57 Brake and parking brake ...58...
... emission control system ...39 General maintenance and lubrication chart ...41 Tool kit ...43 Removing and installing the shroud and covers ...43 Checking the spark plugs ...44 Adjusting the throttle cable free play ...45 Checking the throttle override system (T.O.R.S.) ...45 Checking the air filter ...46 High-altitude settings ...48 Valve clearance ...48 Engine oil and oil filter cartridge ...48 Cooling system ...52 V-belt ...54 Drive chain housing ...57 Brake and parking brake ...58...
Owners Manual
Page 7
... throttle, brake, and steering for your safety. Apply the parking brake before starting the engine. Do not allow anyone to the home position when it is released. When you ride your snowmobile, you could be dangerous to cool for use the following . it is HIGHLY FLAMMABLE. Allow the engine to the operator or bystanders. Before operating 1. Become familiar with another vehicle. Never drive...
... throttle, brake, and steering for your safety. Apply the parking brake before starting the engine. Do not allow anyone to the home position when it is released. When you ride your snowmobile, you could be dangerous to cool for use the following . it is HIGHLY FLAMMABLE. Allow the engine to the operator or bystanders. Before operating 1. Become familiar with another vehicle. Never drive...
Owners Manual
Page 15
... WARNING G If the T.O.R.S. On 3. On The ignition circuit is switched on . The starter motor cranks the engine. ESU10344 Throttle lever Once the engine is released. 1. Start WARNING Check the throttle, brake, and steering for 3 minutes or longer and the coolant temperature has risen above 100 °C (212 °F), the engine automatically stops to idle when it stops. is switched off. NOTE: The headlights and taillight come on after the engine starts. Regulate the speed...
... WARNING G If the T.O.R.S. On 3. On The ignition circuit is switched on . The starter motor cranks the engine. ESU10344 Throttle lever Once the engine is released. 1. Start WARNING Check the throttle, brake, and steering for 3 minutes or longer and the coolant temperature has risen above 100 °C (212 °F), the engine automatically stops to idle when it stops. is switched off. NOTE: The headlights and taillight come on after the engine starts. Regulate the speed...
Owners Manual
Page 16
... speed.) Idling / starting 1. is designed to override the fuel injection and limit the engine speed to less than the clutch engagement speed if the throttle valves fail to return to use the specified spark plug and spark plug cap. Throttle position sensor (throttle valve open position) 2. Throttle position sensor (throttle valve closed position) 2. Throttle switch (off ) NOTE: G 1. Control functions G Be sure to the idle position when the throttle lever is malfunctioning. 10 will operate. 1. Otherwise, the T.O.R.S. monitors the condition...
... speed.) Idling / starting 1. is designed to override the fuel injection and limit the engine speed to less than the clutch engagement speed if the throttle valves fail to return to use the specified spark plug and spark plug cap. Throttle position sensor (throttle valve open position) 2. Throttle position sensor (throttle valve closed position) 2. Throttle switch (off ) NOTE: G 1. Control functions G Be sure to the idle position when the throttle lever is malfunctioning. 10 will operate. 1. Otherwise, the T.O.R.S. monitors the condition...
Owners Manual
Page 31
... / FX10MTR / FX10MTRA 5 * The spring seat length changes approximately 1.5 mm (0.06 in) with each full turn of the adjusting ring. Control functions ESU10930 Adjusting the rear suspension spring preload The spring preload can be adjusted by turning the spring preload adjusting ring on the center shock absorber and the spring preload adjuster on the rear shock absorber. Spring preload adjusting ring Spring preload setting at the rear shock absorber (spring preload adjuster position...
... / FX10MTR / FX10MTRA 5 * The spring seat length changes approximately 1.5 mm (0.06 in) with each full turn of the adjusting ring. Control functions ESU10930 Adjusting the rear suspension spring preload The spring preload can be adjusted by turning the spring preload adjusting ring on the center shock absorber and the spring preload adjuster on the rear shock absorber. Spring preload adjusting ring Spring preload setting at the rear shock absorber (spring preload adjuster position...
Owners Manual
Page 35
... start to deteriorate quickly and unexpectedly, even if the snowmobile remains unused (for example, as a result of a snowmobile is used. PAGE 20 Engine oil 48 Coolant V-belt Drive guard 52 54 19 Brake 58 Air filter 46 29 and the added safety it inspected and repaired before each time the snowmobile is the owner's responsibility. ESU11080 Pre-operation check list ITEM Fuel CHECKS • Check fuel...
... start to deteriorate quickly and unexpectedly, even if the snowmobile remains unused (for example, as a result of a snowmobile is used. PAGE 20 Engine oil 48 Coolant V-belt Drive guard 52 54 19 Brake 58 Air filter 46 29 and the added safety it inspected and repaired before each time the snowmobile is the owner's responsibility. ESU11080 Pre-operation check list ITEM Fuel CHECKS • Check fuel...
Owners Manual
Page 38
... operating the snowmobile, read this Owner's Manual completely and understand the operation of its controls. The beginning operator should occur during the engine break-in this area is essential to enjoy riding safely. The V-belt clutch will start to know your new snowmobile can now be changed and the oil filter cartridge replaced. Avoid high speeds until you are totally familiar with...
... operating the snowmobile, read this Owner's Manual completely and understand the operation of its controls. The beginning operator should occur during the engine break-in this area is essential to enjoy riding safely. The V-belt clutch will start to know your new snowmobile can now be changed and the oil filter cartridge replaced. Avoid high speeds until you are totally familiar with...
Owners Manual
Page 39
... side. It is the key to regain balance. Then pull the rear of the turn gets sharper or is pointed downhill, mount your snowmobile. Operation EWS00220 WARNING G G Many surfaces such as abrupt throttle changes, excessive braking, incorrect body movements, or too much longer stopping distances. If necessary, gradually let off on the uphill side at higher speeds. As you approach...
... side. It is the key to regain balance. Then pull the rear of the turn gets sharper or is pointed downhill, mount your snowmobile. Operation EWS00220 WARNING G G Many surfaces such as abrupt throttle changes, excessive braking, incorrect body movements, or too much longer stopping distances. If necessary, gradually let off on the uphill side at higher speeds. As you approach...
Owners Manual
Page 40
... the seat and the foot of control. Traversing a slope requires you to properly position your weight to shift your snowmobile could begin to a minimum. Steering is much less than that your body weight as needed. Restart the engine, release the parking brake, and descend the hill. EWS00260 WARNING EWS00240 WARNING Use extra caution when applying the brake during a descent. Traction for turning, stopping, and starting is...
... the seat and the foot of control. Traversing a slope requires you to properly position your weight to shift your snowmobile could begin to a minimum. Steering is much less than that your body weight as needed. Restart the engine, release the parking brake, and descend the hill. EWS00260 WARNING EWS00240 WARNING Use extra caution when applying the brake during a descent. Traction for turning, stopping, and starting is...
Owners Manual
Page 45
... hr) PAGE Spark plugs * * Valve clearance Crankcase breather system Fuel filter • Check condition. • Adjust gap and clean. • Replace if necessary. • Check and adjust valve clearance when engine is an obligation of the owner. ESPECIALLY IMPORTANT ARE THE MAINTENANCE SERVICES RELATED TO EMISSION CONTROL. The most efficient condition possible. YAMAHA DEALERS ARE TRAINED AND EQUIPPED TO PERFORM THESE PARTICULAR SERVICES. EWS00340 WARNING If you are...
... hr) PAGE Spark plugs * * Valve clearance Crankcase breather system Fuel filter • Check condition. • Adjust gap and clean. • Replace if necessary. • Check and adjust valve clearance when engine is an obligation of the owner. ESPECIALLY IMPORTANT ARE THE MAINTENANCE SERVICES RELATED TO EMISSION CONTROL. The most efficient condition possible. YAMAHA DEALERS ARE TRAINED AND EQUIPPED TO PERFORM THESE PARTICULAR SERVICES. EWS00340 WARNING If you are...
Owners Manual
Page 50
... a spark plug to diagnose such problems yourself. Fastener To install a side cover 1. G G Keep your body and clothing away from rotating parts when servicing the snowmobile with the shroud or covers unfastened or removed. 44 Periodic maintenance 2. ESU11780 Checking the spark plugs The spark plug is an important engine component and is being ridden normally. If a spark plug shows a distinctly different color, there could indicate an intake track air leak...
... a spark plug to diagnose such problems yourself. Fastener To install a side cover 1. G G Keep your body and clothing away from rotating parts when servicing the snowmobile with the shroud or covers unfastened or removed. 44 Periodic maintenance 2. ESU11780 Checking the spark plugs The spark plug is an important engine component and is being ridden normally. If a spark plug shows a distinctly different color, there could indicate an intake track air leak...
Owners Manual
Page 54
.... This is because there is turned off. Expect acceleration and top speed to be reduced at high altitude. Less air means less oxygen available for the drive chain gears and V-belt clutch to consult a Yamaha dealer. Therefore, the fuel injection system does not need to be adjusted, even for operation at higher altitudes. ECS00430 Engine oil and oil filter cartridge The engine oil level should be damaged...
.... This is because there is turned off. Expect acceleration and top speed to be reduced at high altitude. Less air means less oxygen available for the drive chain gears and V-belt clutch to consult a Yamaha dealer. Therefore, the fuel injection system does not need to be adjusted, even for operation at higher altitudes. ECS00430 Engine oil and oil filter cartridge The engine oil level should be damaged...
Owners Manual
Page 64
... enters the drive chain housing. 5. If the brake pads reach the wear limit, ask a Yamaha dealer to make sure that it 1/4 turn. 4. Remove the shroud and the right side cover. (See page 43 for wear. Test the brake at a low speed when starting out to replace them. 1. Locknut 2. Periodic maintenance ESU12130 Brake and parking brake EWS00440 WARNING G G Recommended drive chain oil: SAE 75W or 80W API GL-4 Gear oil ECS00530 A soft...
... enters the drive chain housing. 5. If the brake pads reach the wear limit, ask a Yamaha dealer to make sure that it 1/4 turn. 4. Remove the shroud and the right side cover. (See page 43 for wear. Test the brake at a low speed when starting out to replace them. 1. Locknut 2. Periodic maintenance ESU12130 Brake and parking brake EWS00440 WARNING G G Recommended drive chain oil: SAE 75W or 80W API GL-4 Gear oil ECS00530 A soft...
Owners Manual
Page 73
... 15 minutes and get prompt medical attention. Periodic maintenance EWS00540 WARNING Battery electrolyte is poisonous and dangerous. Avoid contact with water. ANTIDOTE: G EXTERNAL: Flush with skin, eyes, or clothing. Always shield your eyes when working near batteries. Fuel injection system fuse 3. A wrong fuse could cause electrical system damage or A FIRE HAZARD. "IGN" (ignition) fuse "FAN" (radiator fan) fuse "SIG" (signal) fuse "DC TERM" (auxiliary DC jack) fuse (FX10MT / FX10MTR / FX10MTRA) 5. Spare...
... 15 minutes and get prompt medical attention. Periodic maintenance EWS00540 WARNING Battery electrolyte is poisonous and dangerous. Avoid contact with water. ANTIDOTE: G EXTERNAL: Flush with skin, eyes, or clothing. Always shield your eyes when working near batteries. Fuel injection system fuse 3. A wrong fuse could cause electrical system damage or A FIRE HAZARD. "IGN" (ignition) fuse "FAN" (radiator fan) fuse "SIG" (signal) fuse "DC TERM" (auxiliary DC jack) fuse (FX10MT / FX10MTR / FX10MTRA) 5. Spare...
Owners Manual
Page 74
Install the right side cover and the shroud. Connect the negative battery lead. Periodic maintenance Specified fuses: Main fuse: 40.0 A Fuel injection system fuse: 10.0 A "HEAD" (headlight) fuse: 20.0 A "SIG" (signal) fuse: 3.0 A "DC TERM" (auxiliary DC jack) fuse: FX10MT 3.0 A FX10MTR 3.0 A FX10MTRA 3.0 A "IGN" (ignition) fuse: 20.0 A "FAN" (radiator fan motor) fuse: 10.0 A Spare fuses: 20.0 A, 10.0 A, 3.0 A 4. 5. NOTE: If the fuse immediately blows again, ask a Yamaha dealer to inspect the snowmobile. 68
Install the right side cover and the shroud. Connect the negative battery lead. Periodic maintenance Specified fuses: Main fuse: 40.0 A Fuel injection system fuse: 10.0 A "HEAD" (headlight) fuse: 20.0 A "SIG" (signal) fuse: 3.0 A "DC TERM" (auxiliary DC jack) fuse: FX10MT 3.0 A FX10MTR 3.0 A FX10MTRA 3.0 A "IGN" (ignition) fuse: 20.0 A "FAN" (radiator fan motor) fuse: 10.0 A Spare fuses: 20.0 A, 10.0 A, 3.0 A 4. 5. NOTE: If the fuse immediately blows again, ask a Yamaha dealer to inspect the snowmobile. 68
Owners Manual
Page 75
... the spark plugs dry. Replace if necessary. G T.O.R.S. G Worn or damaged gasket: Replace gasket. Throttle switch connector EWS00560 3. Troubleshooting ESU12882 G Engine turns over but does not start 1. in tank: Supply fuel. Compression Insufficient G Loose cylinder head nuts: Tighten nuts properly. Apply the parking brake and turn the main switch to combustion chamber G Flooded engine: Crank engine or wipe the spark plug dry. Connect the black (-) jumper cable to the fully closed position. 4. 5. 69 WARNING G Before...
... the spark plugs dry. Replace if necessary. G T.O.R.S. G Worn or damaged gasket: Replace gasket. Throttle switch connector EWS00560 3. Troubleshooting ESU12882 G Engine turns over but does not start 1. in tank: Supply fuel. Compression Insufficient G Loose cylinder head nuts: Tighten nuts properly. Apply the parking brake and turn the main switch to combustion chamber G Flooded engine: Crank engine or wipe the spark plug dry. Connect the black (-) jumper cable to the fully closed position. 4. 5. 69 WARNING G Before...
Owners Manual
Page 77
... broken engine mount(s): Ask a Yamaha dealer to inspect. Problem with flat spots: Replace. Worn or damaged bearings: Ask a Yamaha dealer to inspect. Oily or dirty V-belt or primary and secondary sheave assembly surfaces: Clean. Engine does not upshift or downshift properly or engages harshly 1. 2. Noise or excessive vibration in drive chain and sprockets 1. 2. 3. 4. 5. Incorrect V-belt clutch settings for altitude or conditions: Ask a Yamaha dealer to inspect. Broken V-belt clutch...
... broken engine mount(s): Ask a Yamaha dealer to inspect. Problem with flat spots: Replace. Worn or damaged bearings: Ask a Yamaha dealer to inspect. Oily or dirty V-belt or primary and secondary sheave assembly surfaces: Clean. Engine does not upshift or downshift properly or engages harshly 1. 2. Noise or excessive vibration in drive chain and sprockets 1. 2. 3. 4. 5. Incorrect V-belt clutch settings for altitude or conditions: Ask a Yamaha dealer to inspect. Broken V-belt clutch...
Owners Manual
Page 84
... the machine available at that time for this warranty that the vehicle is imperative that it is designed, built, and equipped so as to conform at such dealer's place of purchase, plus a special early-season extension (if applicable). 2. Modification to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. SPECIFIC EXCLUSIONS from the original...
... the machine available at that time for this warranty that the vehicle is imperative that it is designed, built, and equipped so as to conform at such dealer's place of purchase, plus a special early-season extension (if applicable). 2. Modification to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. SPECIFIC EXCLUSIONS from the original...
Owners Manual
Page 86
... is shown on your warranty registration identification, your purchase. If a question or problem arises regarding warranty, first contact the owner of a safety-related defect and recall. CUSTOMER RELATIONS DEPARTMENT P.O. by sending a postcard listing your snowmobile model name, engine serial number, dealer number (or dealer's name) as it to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. If the dealer is...
... is shown on your warranty registration identification, your purchase. If a question or problem arises regarding warranty, first contact the owner of a safety-related defect and recall. CUSTOMER RELATIONS DEPARTMENT P.O. by sending a postcard listing your snowmobile model name, engine serial number, dealer number (or dealer's name) as it to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. If the dealer is...
Owners Manual
Page 88
... B Battery...66 Brake and parking brake ...58 Brake lever ...16 Break-in...31 C Control rods, adjusting (FX10MT / FX10MTR / FX10MTRA) ...27 Coolant temperature warning indicator ...14 Cooling system...52 D Drive chain housing...57 Drive guard...19 Drive track and slide runners ...61 Drive track, high-profile pattern ...64 Drive track life, maximizing ...35 Driving ...36 E Engine oil and oil filter cartridge ...48 Engine overheating prevention system ...9 Engine stop switch ...15 F Fittings and fasteners...66 Front shock absorber air pressure...
... B Battery...66 Brake and parking brake ...58 Brake lever ...16 Break-in...31 C Control rods, adjusting (FX10MT / FX10MTR / FX10MTRA) ...27 Coolant temperature warning indicator ...14 Cooling system...52 D Drive chain housing...57 Drive guard...19 Drive track and slide runners ...61 Drive track, high-profile pattern ...64 Drive track life, maximizing ...35 Driving ...36 E Engine oil and oil filter cartridge ...48 Engine overheating prevention system ...9 Engine stop switch ...15 F Fittings and fasteners...66 Front shock absorber air pressure...