Owners Manual
Page 5
... control system ...42 General maintenance and lubrication chart ...44 Tool kit ...46 Removing and installing the shroud and covers ...46 Checking the spark plugs ...48 Adjusting the engine idling speed ...49 Adjusting the throttle cable free play ...50 Checking the throttle override system (T.O.R.S.) ...51 Checking the air filter ...51 High-altitude settings ...53 Valve clearance ...53 Engine oil and oil filter cartridge ...53 Cooling system ...57 V-belt ...59 Drive chain housing ...61 Brake...
... control system ...42 General maintenance and lubrication chart ...44 Tool kit ...46 Removing and installing the shroud and covers ...46 Checking the spark plugs ...48 Adjusting the engine idling speed ...49 Adjusting the throttle cable free play ...50 Checking the throttle override system (T.O.R.S.) ...51 Checking the air filter ...51 High-altitude settings ...53 Valve clearance ...53 Engine oil and oil filter cartridge ...53 Cooling system ...57 V-belt ...59 Drive chain housing ...61 Brake...
Owners Manual
Page 12
... the Owner's Manual and all of pre-operation checks. G G G Do not operate the snowmobile after or while drinking alcohol or taking drugs. See page 31 for use the following . Stay on a ride. Severe injury or death may result if you ignore any control or function you do not understand. Apply the parking brake before starting the engine. Passengers...
... the Owner's Manual and all of pre-operation checks. G G G Do not operate the snowmobile after or while drinking alcohol or taking drugs. See page 31 for use the following . Stay on a ride. Severe injury or death may result if you ignore any control or function you do not understand. Apply the parking brake before starting the engine. Passengers...
Owners Manual
Page 13
... products that these aftermarket companies produce. Genuine Yamaha Accessories, which may leak out from a Yamaha dealer, have been designed, tested, and approved by Yamaha, or the removal of carbon monoxide poisoning, leave the area immediately, get fresh air, and SEEK MEDICAL TREATMENT. G Do not run the engine in a position to release the throttle and apply the brake gently-not suddenly. Fuel may be...
... products that these aftermarket companies produce. Genuine Yamaha Accessories, which may leak out from a Yamaha dealer, have been designed, tested, and approved by Yamaha, or the removal of carbon monoxide poisoning, leave the area immediately, get fresh air, and SEEK MEDICAL TREATMENT. G Do not run the engine in a position to release the throttle and apply the brake gently-not suddenly. Fuel may be...
Owners Manual
Page 17
... ignition circuit is released. The starter motor cranks the engine. 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 idle when it is released. 11 Riding Squeezed Open Engine runs properly. The key can be activated when the throttle lever is switched on . NOTICE: Release the switch immediately after the engine starts. [ECS00021] TIP The headlights...
... ignition circuit is released. The starter motor cranks the engine. 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 idle when it is released. 11 Riding Squeezed Open Engine runs properly. The key can be activated when the throttle lever is switched on . NOTICE: Release the switch immediately after the engine starts. [ECS00021] TIP The headlights...
Owners Manual
Page 32
... spring preload and thereby harden the suspension, turn the adjusting nut in the illustration. Distance A 3. Uneven settings can be adjusted to the same setting. The longer distance A is , the lower the spring preload. (a) (b) 1. Control functions ESU10975 Adjusting the spring preload of the center shock absorber and the rear torsion springs (RX10MT), or the rear shock absorber (RX10R / RX10LT) The spring preload can cause poor handling...
... spring preload and thereby harden the suspension, turn the adjusting nut in the illustration. Distance A 3. Uneven settings can be adjusted to the same setting. The longer distance A is , the lower the spring preload. (a) (b) 1. Control functions ESU10975 Adjusting the spring preload of the center shock absorber and the rear torsion springs (RX10MT), or the rear shock absorber (RX10R / RX10LT) The spring preload can cause poor handling...
Owners Manual
Page 39
... This model is equipped with all controls. Operation ESU13500 Read the Owner's Manual carefully to become familiar with : G an engine oil pressure switch to stop the engine in case an engine oil pressure drop is detected. If there is idling. To start the engine after this system has stopped the engine, be operated when the engine stop switch is in the run position. Turn the main switch to the start , release the switch, wait...
... This model is equipped with all controls. Operation ESU13500 Read the Owner's Manual carefully to become familiar with : G an engine oil pressure switch to stop the engine in case an engine oil pressure drop is detected. If there is idling. To start the engine after this system has stopped the engine, be operated when the engine stop switch is in the run position. Turn the main switch to the start , release the switch, wait...
Owners Manual
Page 41
... your snowmobile. Braking EWS00220 WARNING G Learning to ride your upper body into the turn the handlebar in tighter curves. You should select a large flat area to turning. The V-belt clutch will engage and you are totally familiar with your snowmobile. With the engine idling, release the parking brake. Operation Pay particular attention to the safety information on page 33 to start the engine. Please read...
... your snowmobile. Braking EWS00220 WARNING G Learning to ride your upper body into the turn the handlebar in tighter curves. You should select a large flat area to turning. The V-belt clutch will engage and you are totally familiar with your snowmobile. With the engine idling, release the parking brake. Operation Pay particular attention to the safety information on page 33 to start the engine. Please read...
Owners Manual
Page 42
...".) Slow down as abrupt throttle changes, excessive braking, incorrect body movements, or too much speed for the sharpness of the hill, and be prepared to react to obstacles, sharp drops, or other vehicles or people which may cause the snowmobile to keep the snowmobile from the uphill side. Restart the engine, release the parking brake, and descend the hill. Operation...
...".) Slow down as abrupt throttle changes, excessive braking, incorrect body movements, or too much speed for the sharpness of the hill, and be prepared to react to obstacles, sharp drops, or other vehicles or people which may cause the snowmobile to keep the snowmobile from the uphill side. Restart the engine, release the parking brake, and descend the hill. Operation...
Owners Manual
Page 49
Periodic maintenance and adjustment INITIAL ITEM REMARKS 1 month or 800 km (500 mi) (40 hr) EVERY Seasonally or 4000 km (2500 mi) (200 hr) PAGE * * Valve clearance Crankcase breather system Fuel line Idle speed Fuel injection Exhaust system • Check and adjust valve clearance when engine is cold. • Check breather hose for cracks or damage. • Replace if necessary. • Check fuel hose for...
Periodic maintenance and adjustment INITIAL ITEM REMARKS 1 month or 800 km (500 mi) (40 hr) EVERY Seasonally or 4000 km (2500 mi) (200 hr) PAGE * * Valve clearance Crankcase breather system Fuel line Idle speed Fuel injection Exhaust system • Check and adjust valve clearance when engine is cold. • Check breather hose for cracks or damage. • Replace if necessary. • Check fuel hose for...
Owners Manual
Page 54
... screws. 3. If any spark plug to a Yamaha dealer for inspection and possible repairs. Periodic maintenance and adjustment To install the top cover 1. Pass the brake hose, throttle cable, parking brake cable and wire harness through the cable guide, place the cable guide in combustion chamber hot spots and thread damage. Specified spark plug: Manufacturer: NGK Model: CR9EB EWS00710 WARNING Be sure to the end of spark plug. Spark plug reach: 19.0 mm (0.75...
... screws. 3. If any spark plug to a Yamaha dealer for inspection and possible repairs. Periodic maintenance and adjustment To install the top cover 1. Pass the brake hose, throttle cable, parking brake cable and wire harness through the cable guide, place the cable guide in combustion chamber hot spots and thread damage. Specified spark plug: Manufacturer: NGK Model: CR9EB EWS00710 WARNING Be sure to the end of spark plug. Spark plug reach: 19.0 mm (0.75...
Owners Manual
Page 55
... engine idling speed. 1. Projection 7. 1 1 Install the headlight unit bolts, and then tighten them to engine vibration. Idle adjusting screw NOTICE Make sure that the spark plug caps are securely installed. Otherwise the spark plug caps could be damaged due to the specified torque. Adjusting the engine idling speed 1. 2. Remove the headlight unit bolts, and then lift up . Remove the shroud, the left and right side covers, and the shroud. 1. Headlight unit bolt...
... engine idling speed. 1. Projection 7. 1 1 Install the headlight unit bolts, and then tighten them to engine vibration. Idle adjusting screw NOTICE Make sure that the spark plug caps are securely installed. Otherwise the spark plug caps could be damaged due to the specified torque. Adjusting the engine idling speed 1. 2. Remove the headlight unit bolts, and then lift up . Remove the shroud, the left and right side covers, and the shroud. 1. Headlight unit bolt...
Owners Manual
Page 70
... cover and the shroud. ECS00550 Parking brake cable length: 43.5-46.5 mm (1.713-1.831 in vapor lock. Check that water does not enter the master cylinder when refilling. Loosen the parking brake pad adjusting bolt locknut and the parking brake pad adjusting bolt. 3. Loosen the parking brake cable locknut. 4. Water will significantly lower the boiling point of the fluid and may deteriorate painted surfaces or plastic parts. If any fluid. Parking brake pad adjusting bolt locknut Parking brake pad...
... cover and the shroud. ECS00550 Parking brake cable length: 43.5-46.5 mm (1.713-1.831 in vapor lock. Check that water does not enter the master cylinder when refilling. Loosen the parking brake pad adjusting bolt locknut and the parking brake pad adjusting bolt. 3. Loosen the parking brake cable locknut. 4. Water will significantly lower the boiling point of the fluid and may deteriorate painted surfaces or plastic parts. If any fluid. Parking brake pad adjusting bolt locknut Parking brake pad...
Owners Manual
Page 82
Periodic maintenance and adjustment 8. 9. Disconnect the negative battery lead. Replace the blown fuse with one of the proper amperage. 1. Fuel injection system fuse 3. "HEAD" (headlight) fuse "SIG" (signaling system) fuse "DC TERM" (auxiliary DC jack) fuse "IGN" (ignition) fuse "BACK UP" (backup) fuse "FAN" (radiator fan) fuse Spare fuse "ECS" (electronically controlled rear shock absorber) fuse 76 Main fuse 1. 2. 3. 4. 5. 6. 7. 8. Spare fuse 2.
Periodic maintenance and adjustment 8. 9. Disconnect the negative battery lead. Replace the blown fuse with one of the proper amperage. 1. Fuel injection system fuse 3. "HEAD" (headlight) fuse "SIG" (signaling system) fuse "DC TERM" (auxiliary DC jack) fuse "IGN" (ignition) fuse "BACK UP" (backup) fuse "FAN" (radiator fan) fuse Spare fuse "ECS" (electronically controlled rear shock absorber) fuse 76 Main fuse 1. 2. 3. 4. 5. 6. 7. 8. Spare fuse 2.
Owners Manual
Page 83
... stay. Headlight unit bolt tightening torque: 3 Nm (0.3 m·kgf, 2.2 ft·lbf) 14. TIP If the fuse immediately blows again, ask a Yamaha dealer to inspect the snowmobile. 1 2 1. Periodic maintenance and adjustment Specified fuses: Main fuse: 40.0 A Fuel injection system fuse: 10.0 A Headlight fuse: 20.0 A Signaling system fuse: 10.0 A Auxiliary DC jack fuse: 3.0 A Ignition fuse: 20.0 A Backup fuse: 3.0 A Radiator fan fuse: 4.0 A ECS fuse: 10.0 A Spare fuses: 20.0 A, 10.0 A, 4.0 A, 3.0 A 10. Connect the negative battery lead. 11...
... stay. Headlight unit bolt tightening torque: 3 Nm (0.3 m·kgf, 2.2 ft·lbf) 14. TIP If the fuse immediately blows again, ask a Yamaha dealer to inspect the snowmobile. 1 2 1. Periodic maintenance and adjustment Specified fuses: Main fuse: 40.0 A Fuel injection system fuse: 10.0 A Headlight fuse: 20.0 A Signaling system fuse: 10.0 A Auxiliary DC jack fuse: 3.0 A Ignition fuse: 20.0 A Backup fuse: 3.0 A Radiator fan fuse: 4.0 A ECS fuse: 10.0 A Spare fuses: 20.0 A, 10.0 A, 4.0 A, 3.0 A 10. Connect the negative battery lead. 11...
Owners Manual
Page 84
... cylinder: Ask a Yamaha dealer to combustion chamber • Flooded engine: Crank engine or wipe the spark plugs dry. G Fuel supplied to inspect. Do not connect them to the rubber engine mounting, the snowmobile frame is not a suitable grounding point for repair. Electrical system G Poor spark or no spark • Spark plugs are dirty with carbon or are wet: Remove carbon or wipe the spark plugs dry. WARNING! in tank: Supply fuel...
... cylinder: Ask a Yamaha dealer to combustion chamber • Flooded engine: Crank engine or wipe the spark plugs dry. G Fuel supplied to inspect. Do not connect them to the rubber engine mounting, the snowmobile frame is not a suitable grounding point for repair. Electrical system G Poor spark or no spark • Spark plugs are dirty with carbon or are wet: Remove carbon or wipe the spark plugs dry. WARNING! in tank: Supply fuel...
Owners Manual
Page 88
... cleaning products, solvent or thinner, fuel (gasoline), rust removers or inhibitors, brake fluid, antifreeze or electrolyte. Do not use a quality plastic polishing compound after washing. Use Yamaha Stor-Rite Engine Fogging Oil, or an equivalent fogging oil, to guard against deterioration. Fuel system Add Yamaha Fuel Stabilizer and Conditioner, or an equivalent stabilizer, to the fuel tank to help prevent fuel oxidation and gum and varnish deposits...
... cleaning products, solvent or thinner, fuel (gasoline), rust removers or inhibitors, brake fluid, antifreeze or electrolyte. Do not use a quality plastic polishing compound after washing. Use Yamaha Stor-Rite Engine Fogging Oil, or an equivalent fogging oil, to guard against deterioration. Fuel system Add Yamaha Fuel Stabilizer and Conditioner, or an equivalent stabilizer, to the fuel tank to help prevent fuel oxidation and gum and varnish deposits...
Owners Manual
Page 90
...-10750 r/min Drive chain type: Silent chain enclosed in oil bath Engine: Type: Liquid cooled 4-stroke, 20 valves Cylinder arrangement: Backward-inclined parallel 4-cylinder Displacement: 998 cm³ Bore × stroke: 74.0 × 58.0 mm (2.91 × 2.28 in ) Engagement speed (Subject to change according to elevation settings.): 3300-3700 r/min Shift speed [Subject to change according to elevation settings. Specifications ESU12468 Dimensions: Overall length: RX10LT 3000...
...-10750 r/min Drive chain type: Silent chain enclosed in oil bath Engine: Type: Liquid cooled 4-stroke, 20 valves Cylinder arrangement: Backward-inclined parallel 4-cylinder Displacement: 998 cm³ Bore × stroke: 74.0 × 58.0 mm (2.91 × 2.28 in ) Engagement speed (Subject to change according to elevation settings.): 3300-3700 r/min Shift speed [Subject to change according to elevation settings. Specifications ESU12468 Dimensions: Overall length: RX10LT 3000...
Owners Manual
Page 94
... wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. All Yamaha snowmobiles shall be inspected and registered for a term of one (1) year from the factory. Parts used in effect, this warranty shall include parts replaced due to the machine caused by this service. THE CUSTOMER'S RESPONSIBILITY under warranty become the property of charge, repair or replace, at that the...
... wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. All Yamaha snowmobiles shall be inspected and registered for a term of one (1) year from the factory. Parts used in effect, this warranty shall include parts replaced due to the machine caused by this service. THE CUSTOMER'S RESPONSIBILITY under warranty become the property of charge, repair or replace, at that the...
Owners Manual
Page 96
... is expected to your satisfaction at the time of your machine requires warranty service, you . Mail to: CUSTOMER SERVICE If your purchase. If a question or problem arises regarding warranty, first contact the owner of purchase. has an up -to any later date. 3. YAMAHA MOTOR CORPORATION, U.S.A. Completely set up every new machine before sale. 2. If you should I contact if I have under...
... is expected to your satisfaction at the time of your machine requires warranty service, you . Mail to: CUSTOMER SERVICE If your purchase. If a question or problem arises regarding warranty, first contact the owner of purchase. has an up -to any later date. 3. YAMAHA MOTOR CORPORATION, U.S.A. Completely set up every new machine before sale. 2. If you should I contact if I have under...
Owners Manual
Page 98
... A Air filter, checking...51 Auxiliary DC jack ...18 B Battery...74 Brake and parking brake ...63 Brake lever ...19 Break-in...34 C Center shock absorber and rear torsion springs, or rear shock absorber, adjusting spring preload...26 Control rods, adjusting ...28 Coolant temperature warning indicator ...17 Cooling system...57 D Drive chain housing...61 Drive guard...21 Drive track and slide runners ...66 Drive track, high-profile pattern ...71 Drive track life, maximizing ...38 Driving ...39 E Engine idling speed, adjusting ...49 Engine oil and oil filter...
... A Air filter, checking...51 Auxiliary DC jack ...18 B Battery...74 Brake and parking brake ...63 Brake lever ...19 Break-in...34 C Center shock absorber and rear torsion springs, or rear shock absorber, adjusting spring preload...26 Control rods, adjusting ...28 Coolant temperature warning indicator ...17 Cooling system...57 D Drive chain housing...61 Drive guard...21 Drive track and slide runners ...66 Drive track, high-profile pattern ...71 Drive track life, maximizing ...38 Driving ...39 E Engine idling speed, adjusting ...49 Engine oil and oil filter...