Owners Manual
Page 6
...Rear suspension damping force remote adjustment dial ...5-12 Storage compartment ...5-12 PRE-OPERATION CHECKS ...6-1 Fuel ...6-1 Engine oil...6-2 Engine oil level ...6-3 Coolant ...6-4 Throttle lever ...6-5 Throttle override system (T.O.R.S.) ...6-5 Brake ...6-6 Brake fluid leakage ...6-7 V-belt ...6-7 Drive guard ...6-7 Drive track ...6-8 51-mm (2.0-in) high-profile pattern drive track...6-8 Slide runners ...6-9 Skis and ski runners ...6-9 Steering system...6-10 Lights ...6-10 Air filter ...6-10 Fittings and fasteners ...6-11 Tool kit and recommended equipment...6-11 OPERATION ...7-1 Starting...
...Rear suspension damping force remote adjustment dial ...5-12 Storage compartment ...5-12 PRE-OPERATION CHECKS ...6-1 Fuel ...6-1 Engine oil...6-2 Engine oil level ...6-3 Coolant ...6-4 Throttle lever ...6-5 Throttle override system (T.O.R.S.) ...6-5 Brake ...6-6 Brake fluid leakage ...6-7 V-belt ...6-7 Drive guard ...6-7 Drive track ...6-8 51-mm (2.0-in) high-profile pattern drive track...6-8 Slide runners ...6-9 Skis and ski runners ...6-9 Steering system...6-10 Lights ...6-10 Air filter ...6-10 Fittings and fasteners ...6-11 Tool kit and recommended equipment...6-11 OPERATION ...7-1 Starting...
Owners Manual
Page 7
... the drive chain housing oil level and the drive chain tension ...8-16 Checking the brake pads...8-18 Checking the parking brake pads...8-18 Checking the brake fluid level...8-19 Changing the brake fluid...8-19 Suspension...8-19 Adjusting the drive track ...8-29 Aligning the skis...8-31 Adjusting the handlebar...8-31 Lubrication ...8-33 Replacing a headlight bulb ...8-34 Adjusting the headlight beam ...8-34 Battery ...8-35 Replacing a fuse...8-35 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...11-1 Engine ...11-2 Chassis...11-2 Electric...11-4 WIRING DIAGRAM ...12...
... the drive chain housing oil level and the drive chain tension ...8-16 Checking the brake pads...8-18 Checking the parking brake pads...8-18 Checking the brake fluid level...8-19 Changing the brake fluid...8-19 Suspension...8-19 Adjusting the drive track ...8-29 Aligning the skis...8-31 Adjusting the handlebar...8-31 Lubrication ...8-33 Replacing a headlight bulb ...8-34 Adjusting the headlight beam ...8-34 Battery ...8-35 Replacing a fuse...8-35 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...11-1 Engine ...11-2 Chassis...11-2 Electric...11-4 WIRING DIAGRAM ...12...
Owners Manual
Page 8
... are not qualitatively equivalent to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. All Models Thirty (30) months from defects in warranty repairs will be warranted for inspection and repairs at the time of each 2006 and later model Yamaha snowmobile covered by this warranty shall be free from this warranty shall include any and all U.S. DURING THE PERIOD OF...
... are not qualitatively equivalent to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. All Models Thirty (30) months from defects in warranty repairs will be warranted for inspection and repairs at the time of each 2006 and later model Yamaha snowmobile covered by this warranty shall be free from this warranty shall include any and all U.S. DURING THE PERIOD OF...
Owners Manual
Page 9
... under warranty such service is the clutch not covered by operation or maintenance other than as to fail, and so on operation or maintenance, please contact your dealer for one (1) year from the date of normal maintenance services, non-warranty repairs, accident and collision damages, as well as oil, spark plugs, clutch drive belts, and slide runners. However, if a particular failure is caused by warranty? A. Specific examples include: Running...
... under warranty such service is the clutch not covered by operation or maintenance other than as to fail, and so on operation or maintenance, please contact your dealer for one (1) year from the date of normal maintenance services, non-warranty repairs, accident and collision damages, as well as oil, spark plugs, clutch drive belts, and slide runners. However, if a particular failure is caused by warranty? A. Specific examples include: Running...
Owners Manual
Page 10
... purchasers against the possibility of sale, and upon your machine requires warranty service, you should I contact if I have under this person is expected to : CUSTOMER SERVICE If your request at the time of purchase. Mail to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. If a question or problem arises regarding warranty, first contact the owner of your new address by...
... purchasers against the possibility of sale, and upon your machine requires warranty service, you should I contact if I have under this person is expected to : CUSTOMER SERVICE If your request at the time of purchase. Mail to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. If a question or problem arises regarding warranty, first contact the owner of your new address by...
Owners Manual
Page 16
... throttle, brake, and steering for use the following . Make sure that the throttle lever moves freely and it returns to carry the OPERATOR ONLY. This may result if you ignore any control or function you must know and use on pages 6-1-6-11 before starting the engine. Passengers are prohibited. Your ability to operate the snowmobile is released. 6. Read the Owner's Manual...
... throttle, brake, and steering for use the following . Make sure that the throttle lever moves freely and it returns to carry the OPERATOR ONLY. This may result if you ignore any control or function you must know and use on pages 6-1-6-11 before starting the engine. Passengers are prohibited. Your ability to operate the snowmobile is released. 6. Read the Owner's Manual...
Owners Manual
Page 18
... such conditions will damage or result in an enclosed space. 4. Modifications made to the snowmobile not approved by Yamaha, or the removal of ski runners, drive track, slide runners, and drive sprockets. 5. Always ride with fuel in . Allow the engine to use that may need help if you run out of time. You may cause severe personal injury. Maintenance...
... such conditions will damage or result in an enclosed space. 4. Modifications made to the snowmobile not approved by Yamaha, or the removal of ski runners, drive track, slide runners, and drive sprockets. 5. Always ride with fuel in . Allow the engine to use that may need help if you run out of time. You may cause severe personal injury. Maintenance...
Owners Manual
Page 20
... Windshield Steering handlebar Seat Frame Storage compartment Slide rail suspension Rear suspension damping force remote adjustment dial (RS90R/RS90GT/RSG90) Drive track Skis Headlights Shroud Strap (RS90M) Tail/brake lights Snow flap Brake lever Parking brake lever Grip warmer adjustment switch Headlight beam switch Engine stop switch Thumb warmer adjustment switch Throttle lever L Shift lever (RS90R/RS90NR/RS90GT/RSG90) M Shroud latch N Main switch O Auxiliary DC jack (RS90GT) P Starter lever Q Tachometer R Low coolant temperature indicator light S High beam indicator light T Warning light...
... Windshield Steering handlebar Seat Frame Storage compartment Slide rail suspension Rear suspension damping force remote adjustment dial (RS90R/RS90GT/RSG90) Drive track Skis Headlights Shroud Strap (RS90M) Tail/brake lights Snow flap Brake lever Parking brake lever Grip warmer adjustment switch Headlight beam switch Engine stop switch Thumb warmer adjustment switch Throttle lever L Shift lever (RS90R/RS90NR/RS90GT/RSG90) M Shroud latch N Main switch O Auxiliary DC jack (RS90GT) P Starter lever Q Tachometer R Low coolant temperature indicator light S High beam indicator light T Warning light...
Owners Manual
Page 22
... throttle is spring-loaded, the snowmobile will decelerate, and the engine will increase the engine speed and cause engagement of the snowmobile by varying the throttle position. NOTE: The engine can be started after it is released b. WARNING @ Check the throttle, brake, and steering for proper operation before starting the engine. @ ESU00361 Engine overheating prevention system This model is equipped with an engine overheating prevention system to prevent overheating. When the engine...
... throttle is spring-loaded, the snowmobile will decelerate, and the engine will increase the engine speed and cause engagement of the snowmobile by varying the throttle position. NOTE: The engine can be started after it is released b. WARNING @ Check the throttle, brake, and steering for proper operation before starting the engine. @ ESU00361 Engine overheating prevention system This model is equipped with an engine overheating prevention system to prevent overheating. When the engine...
Owners Manual
Page 23
... the ignition and keep the engine speed between 2,800 and 3,000 r/min if the carburetor fails to return to use the specified spark plug and spark plug cap. Otherwise, the T.O.R.S. is released. Be sure to idle when the lever is activated, the warning light 4 and self-diagnosis warning indicator 5 will flash and the twodigit code "84" 6 will not work properly. The T.O.R.S. will operate when the throttle...
... the ignition and keep the engine speed between 2,800 and 3,000 r/min if the carburetor fails to return to use the specified spark plug and spark plug cap. Otherwise, the T.O.R.S. is released. Be sure to idle when the lever is activated, the warning light 4 and self-diagnosis warning indicator 5 will flash and the twodigit code "84" 6 will not work properly. The T.O.R.S. will operate when the throttle...
Owners Manual
Page 27
... Self-diagnostic system This model is displayed during operation, there may be some problem with a self-diagnostic system for various electrical circuits. Stop the engine and allow the engine to cool down, and then check the coolant level in the tripmeter/odometer display. If the self-diagnosis warning indicator, warning light, and an error code flash after the engine has been restarted...
... Self-diagnostic system This model is displayed during operation, there may be some problem with a self-diagnostic system for various electrical circuits. Stop the engine and allow the engine to cool down, and then check the coolant level in the tripmeter/odometer display. If the self-diagnosis warning indicator, warning light, and an error code flash after the engine has been restarted...
Owners Manual
Page 46
... familiar with your snowmobile. With the engine idling, release the parking brake. 2. Become familiar with the snowmobile's handling and performance characteristics. Do not attempt to operate at low speeds, even if you with the operation of pleasure. Improper use of the brake can be rewarded with added safety and a more difficult maneuvers. The V-belt clutch will engage and you will be a very...
... familiar with your snowmobile. With the engine idling, release the parking brake. 2. Become familiar with the snowmobile's handling and performance characteristics. Do not attempt to operate at low speeds, even if you with the operation of pleasure. Improper use of the brake can be rewarded with added safety and a more difficult maneuvers. The V-belt clutch will engage and you will be a very...
Owners Manual
Page 47
... turning. Restart the engine, release the parking brake, and descend the hill. If necessary, gradually let off on the uphill side at higher speeds or in tighter curves. You should be practiced at higher speeds. Once you have developed your upper body into the turn may be accomplished by leaning forward and, on steeper inclines, standing on gentle slopes. WARNING...
... turning. Restart the engine, release the parking brake, and descend the hill. If necessary, gradually let off on the uphill side at higher speeds or in tighter curves. You should be practiced at higher speeds. Once you have developed your upper body into the turn may be accomplished by leaning forward and, on steeper inclines, standing on gentle slopes. WARNING...
Owners Manual
Page 48
... shift your snowmobile could begin to keep the clutch engaged while descending the hill. This position will cause the drive track to travel across the slope, lean your body to position your weight to a minimum. Traction for turning, stopping, and starting is not recommended for you to use engine compression to help slow the snowmobile, and to keep speed...
... shift your snowmobile could begin to keep the clutch engaged while descending the hill. This position will cause the drive track to travel across the slope, lean your body to position your weight to a minimum. Traction for turning, stopping, and starting is not recommended for you to use engine compression to help slow the snowmobile, and to keep speed...
Owners Manual
Page 55
... serviced by a Yamaha dealer. 8-1 THESE SERVICES NOT ONLY ENSURE CLEANER AIR, BUT ARE ALSO VITAL TO PROPER ENGINE OPERATION AND MAXIMUM PERFORMANCE. YAMAHA DEALERS ARE TRAINED AND EQUIPPED TO PERFORM THESE PARTICULAR SERVICES. Replace if necessary. Maintenance, replacement, or repair of the owner. ESPECIALLY IMPORTANT ARE THE MAINTENANCE SERVICES RELATED TO EMISSIONS CONTROL. IN THE FOLLOWING PERIODIC MAINTENANCE CHARTS, THE SERVICES RELATED TO EMISSIONS CONTROL ARE GROUPED SEPARATELY. ESU04970 Periodic maintenance...
... serviced by a Yamaha dealer. 8-1 THESE SERVICES NOT ONLY ENSURE CLEANER AIR, BUT ARE ALSO VITAL TO PROPER ENGINE OPERATION AND MAXIMUM PERFORMANCE. YAMAHA DEALERS ARE TRAINED AND EQUIPPED TO PERFORM THESE PARTICULAR SERVICES. Replace if necessary. Maintenance, replacement, or repair of the owner. ESPECIALLY IMPORTANT ARE THE MAINTENANCE SERVICES RELATED TO EMISSIONS CONTROL. IN THE FOLLOWING PERIODIC MAINTENANCE CHARTS, THE SERVICES RELATED TO EMISSIONS CONTROL ARE GROUPED SEPARATELY. ESU04970 Periodic maintenance...
Owners Manual
Page 56
...) Throttle override system (T.O.R.S.) Engine stop switch Check oil level. ∗ Replace. Check throttle lever operation. Replace. Check operation. ∗ Repair if necessary. Check operation. ∗ Repair if necessary. Replace if necessary. Item Remarks Preoperation check (Daily) Initial 1 month or 800 km (500 mi) (40 hr) Every Seasonally or 4,000 km (2,500 mi) (200 hr) G Page ∗ Fuel line ∗ Idle speed Check fuel hose for...
...) Throttle override system (T.O.R.S.) Engine stop switch Check oil level. ∗ Replace. Check throttle lever operation. Replace. Check operation. ∗ Repair if necessary. Check operation. ∗ Repair if necessary. Replace if necessary. Item Remarks Preoperation check (Daily) Initial 1 month or 800 km (500 mi) (40 hr) Every Seasonally or 4,000 km (2,500 mi) (200 hr) G Page ∗ Fuel line ∗ Idle speed Check fuel hose for...
Owners Manual
Page 91
Specified fuses: 9Main fuse: 0"HEAD" (Headlight) fuse: A"SIG" (Signal) fuse: B"DC TERM" (Auxiliary DC jack) fuse: C"C/W" (Carburetor warmer) fuse: D"IGN" (Ignition) fuse: E Spare fuses (20 A, 10 A, 15 A, 3 A) F Spare main fuse 30 A 20 A 10 A 3A 20 A 15 A 8-37
Specified fuses: 9Main fuse: 0"HEAD" (Headlight) fuse: A"SIG" (Signal) fuse: B"DC TERM" (Auxiliary DC jack) fuse: C"C/W" (Carburetor warmer) fuse: D"IGN" (Ignition) fuse: E Spare fuses (20 A, 10 A, 15 A, 3 A) F Spare main fuse 30 A 20 A 10 A 3A 20 A 15 A 8-37
Owners Manual
Page 92
... lead. G Clogged fuel line ...Clean fuel line. replace if necessary. B. G Faulty ignition system ...Ask a Yamaha dealer to inspect. The T.O.R.S. G Worn or damaged piston and cylinder ...Ask a Yamaha dealer to inspect. Two connecting leads have been provided for jump-starting the engine. Starting the engine with throttle open or wipe the spark plugs dry. 2. This can be started using a 12-volt battery and jumper cables. Fuel supplied to...
... lead. G Clogged fuel line ...Clean fuel line. replace if necessary. B. G Faulty ignition system ...Ask a Yamaha dealer to inspect. The T.O.R.S. G Worn or damaged piston and cylinder ...Ask a Yamaha dealer to inspect. Two connecting leads have been provided for jump-starting the engine. Starting the engine with throttle open or wipe the spark plugs dry. 2. This can be started using a 12-volt battery and jumper cables. Fuel supplied to...
Owners Manual
Page 94
... (+) lead into contact with the ignition off to pull the lead covers back over the lead terminal. 13. Engine constantly backfires or misfires 1. Leaking coolant ...Ask a Yamaha dealer to inspect. "Hydrostatic lock" occurs when fuel has filled the cylinders when the vehicle has been transported...Remove the spark plugs and turn the engine over the lead terminal. 10. Incorrect V-belt clutch settings for altitude or temperature...
... (+) lead into contact with the ignition off to pull the lead covers back over the lead terminal. 13. Engine constantly backfires or misfires 1. Leaking coolant ...Ask a Yamaha dealer to inspect. "Hydrostatic lock" occurs when fuel has filled the cylinders when the vehicle has been transported...Remove the spark plugs and turn the engine over the lead terminal. 10. Incorrect V-belt clutch settings for altitude or temperature...
Owners Manual
Page 103
...201; Fuel sender Oil level switch Meter assembly Warning light Low coolant temperature indicator light Multi-function meter Meter light High beam indicator light "DC TERM" (Auxiliary DC jack) fuse "HEAD" (Headlight) fuse "SIG" (Signal) fuse "C/W" (Carburetor warmer) fuse "IGN" (Ignition) fuse Auxiliary DC jack (RS90GT) Headlight beam switch Headlight relay Headlight Jumper leads RS90R/RS90GT/RSG90 RS90N/RS90NR/RS90M P Q R S Crankshaft position sensor AC magneto Rectifier/regulator Main switch Load control relay Main fuse Starter relay Starter motor Battery Engine stop switch Throttle switch...
...201; Fuel sender Oil level switch Meter assembly Warning light Low coolant temperature indicator light Multi-function meter Meter light High beam indicator light "DC TERM" (Auxiliary DC jack) fuse "HEAD" (Headlight) fuse "SIG" (Signal) fuse "C/W" (Carburetor warmer) fuse "IGN" (Ignition) fuse Auxiliary DC jack (RS90GT) Headlight beam switch Headlight relay Headlight Jumper leads RS90R/RS90GT/RSG90 RS90N/RS90NR/RS90M P Q R S Crankshaft position sensor AC magneto Rectifier/regulator Main switch Load control relay Main fuse Starter relay Starter motor Battery Engine stop switch Throttle switch...