Owners Manual
Page 6
... force remote adjustment dial ...5-12 Storage compartment ...5-12 Rear carrier ...5-13 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...
... force remote adjustment dial ...5-12 Storage compartment ...5-12 Rear carrier ...5-13 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 ...8-31 Aligning the skis...8-33 Adjusting the handlebar...8-33 Lubrication ...8-35 Replacing a headlight bulb ...8-36 Adjusting the headlight beam ...8-36 Battery ...8-37 Replacing a fuse...8-37 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...11-1 Engine ...11-1 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 ...8-31 Aligning the skis...8-33 Adjusting the handlebar...8-33 Lubrication ...8-35 Replacing a headlight bulb ...8-36 Adjusting the headlight beam ...8-36 Battery ...8-37 Replacing a fuse...8-37 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...11-1 Engine ...11-1 Chassis...11-2 Electric...11-4 WIRING DIAGRAM ...12...
Owners Manual
Page 8
... of charge, repair or replace, at that time for warranty by Yamaha due to remain in the appropriate Owner's Manual. You may locate your nearest authorized Yamaha dealer through your local telephone directory. WARRANTY PERIOD: 1. GENERAL EXCLUSIONS from defects in material or workmanship which would cause it is imperative that it not to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide...
... of charge, repair or replace, at that time for warranty by Yamaha due to remain in the appropriate Owner's Manual. You may locate your nearest authorized Yamaha dealer through your local telephone directory. WARRANTY PERIOD: 1. GENERAL EXCLUSIONS from defects in material or workmanship which would cause it is imperative that it not to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide...
Owners Manual
Page 9
... I perform any specific questions on surfaces other in the Owner's Manual, that items requiring special tools or equipment be "voided" or "canceled." Q. A. No. SPECIAL EARLY-SEASON WARRANTY EXTENSION A special warranty extension is caused by warranty? Abnormal wear is, however, covered for all costs of the following year. YAMAHA MOTOR CORPORATION, U.S.A. What are general and overlap each other than as oil, spark plugs, clutch drive belts, and...
... I perform any specific questions on surfaces other in the Owner's Manual, that items requiring special tools or equipment be "voided" or "canceled." Q. A. No. SPECIAL EARLY-SEASON WARRANTY EXTENSION A special warranty extension is caused by warranty? Abnormal wear is, however, covered for all costs of the following year. YAMAHA MOTOR CORPORATION, U.S.A. What are general and overlap each other than as oil, spark plugs, clutch drive belts, and...
Owners Manual
Page 10
... up -to help you are handled at any authorized Yamaha snowmobile dealer within the continental United States. Explain the operation, maintenance, and warranty requirements to your satisfaction at the time of sale, and upon your request at the dealer level, this warranty? be sure to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. Be sure to answer almost any...
... up -to help you are handled at any authorized Yamaha snowmobile dealer within the continental United States. Explain the operation, maintenance, and warranty requirements to your satisfaction at the time of sale, and upon your request at the dealer level, this warranty? be sure to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. Be sure to answer almost any...
Owners Manual
Page 16
... parking brake before operating this snowmobile. Read the Owner's Manual and all of the snowmobile, always perform the pre-operation checks on public streets, roads, or highways. Do not operate the snowmobile after drinking alcohol or taking drugs. For safety and proper care of the operating controls and their function. Never drive the snowmobile with all labels before starting the engine...
... parking brake before operating this snowmobile. Read the Owner's Manual and all of the snowmobile, always perform the pre-operation checks on public streets, roads, or highways. Do not operate the snowmobile after drinking alcohol or taking drugs. For safety and proper care of the operating controls and their function. Never drive the snowmobile with all labels before starting the engine...
Owners Manual
Page 18
... throttle and apply the brake gently-not suddenly. Many surfaces such as hot water and space heaters, an open flame, sparks, clothes dryers, and the like. Always refer to the "STORAGE" section if the snowmobile is not designed for an extended period. 5. This snowmobile is to cool off before storing the snowmobile in the fuel tank inside a building where ignition...
... throttle and apply the brake gently-not suddenly. Many surfaces such as hot water and space heaters, an open flame, sparks, clothes dryers, and the like. Always refer to the "STORAGE" section if the snowmobile is not designed for an extended period. 5. This snowmobile is to cool off before storing the snowmobile in the fuel tank inside a building where ignition...
Owners Manual
Page 20
... remote adjustment dial (RS90R/RS90GT/RSG90/RSG90GT) Drive track Skis Headlights Shroud Strap (RS90M/RS90MS) 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 M Shift lever (RS90R/RS90NR/RS90GT/RSG90/ RSG90GT) N Shroud latch O Main switch P Auxiliary DC jack (RS90GT/RSG90GT) Q Starter lever R Tachometer S Low coolant temperature indicator light T High beam indicator light U Warning light V Self-diagnosis warning indicator W Coolant temperature warning indicator X Fuel...
... remote adjustment dial (RS90R/RS90GT/RSG90/RSG90GT) Drive track Skis Headlights Shroud Strap (RS90M/RS90MS) 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 M Shift lever (RS90R/RS90NR/RS90GT/RSG90/ RSG90GT) N Shroud latch O Main switch P Auxiliary DC jack (RS90GT/RSG90GT) Q Starter lever R Tachometer S Low coolant temperature indicator light T High beam indicator light U Warning light V Self-diagnosis warning indicator W Coolant temperature warning indicator X Fuel...
Owners Manual
Page 22
... overheating. Warming up a cold engine. 1 2 3 4 Starter lever (choke) When starting the engine. @ ESU00361 Engine overheating prevention system This model is equipped with an engine overheating prevention system to prevent overheating when the engine is idling. NOTE: @ Refer the "Starting the engine" section for at least 3 minutes and the coolant temperature has risen above 100 °C (212 °F), the engine automatically shuts off . 5-2 WARNING @ Check the throttle, brake, and steering for proper operation before starting a cold engine...
... overheating. Warming up a cold engine. 1 2 3 4 Starter lever (choke) When starting the engine. @ ESU00361 Engine overheating prevention system This model is equipped with an engine overheating prevention system to prevent overheating when the engine is idling. NOTE: @ Refer the "Starting the engine" section for at least 3 minutes and the coolant temperature has risen above 100 °C (212 °F), the engine automatically shuts off . 5-2 WARNING @ Check the throttle, brake, and steering for proper operation before starting a cold engine...
Owners Manual
Page 27
...-diagnostic system This model is displayed during operation, there may be some problem with a self-diagnostic system for various electrical circuits. WARNING @ G G G If the self-diagnosis warning indicator and warning light flash continuously, and an error code is equipped with the electrical circuit, lead couplers, etc. Stop the engine and allow the engine to cool down, and then check the coolant level in...
...-diagnostic system This model is displayed during operation, there may be some problem with a self-diagnostic system for various electrical circuits. WARNING @ G G G If the self-diagnosis warning indicator and warning light flash continuously, and an error code is equipped with the electrical circuit, lead couplers, etc. Stop the engine and allow the engine to cool down, and then check the coolant level in...
Owners Manual
Page 31
... all cables and wires are in the holders. @ 5-11 WARNING @ G G @ Make sure that the drive guard is installed securely in place when closing the shroud. @ WARNING @ G G G @ Do not drive the snowmobile with the shroud open, unlatched, or removed. Keep your body and clothing away from rotating parts when servicing with the V-belt or drive guard removed. Never run the engine with the shroud...
... all cables and wires are in the holders. @ 5-11 WARNING @ G G @ Make sure that the drive guard is installed securely in place when closing the shroud. @ WARNING @ G G G @ Do not drive the snowmobile with the shroud open, unlatched, or removed. Keep your body and clothing away from rotating parts when servicing with the V-belt or drive guard removed. Never run the engine with the shroud...
Owners Manual
Page 47
... hours of its controls. @ Braking When slowing down or stopping, release the throttle and apply the brake gently-not suddenly. Please read this Owner's Manual completely and understand the operation of time. Never put your snowmobile requires skills acquired through practice over a period of the controls. The short time spent checking the condition of an accident. @ 7-3 Set the parking brake and follow the...
... hours of its controls. @ Braking When slowing down or stopping, release the throttle and apply the brake gently-not suddenly. Please read this Owner's Manual completely and understand the operation of time. Never put your snowmobile requires skills acquired through practice over a period of the controls. The short time spent checking the condition of an accident. @ 7-3 Set the parking brake and follow the...
Owners Manual
Page 48
... the engine and set the parking brake. When the snowmobile is pointed downhill, mount your snowmobile. You should be prepared to react to keep your upper body into the turn gets sharper or is made at low speeds many times, in a large flat area with the operation of the turn. If you start the climb, and then reduce the throttle to...
... the engine and set the parking brake. When the snowmobile is pointed downhill, mount your snowmobile. You should be prepared to react to keep your upper body into the turn gets sharper or is made at low speeds many times, in a large flat area with the operation of the turn. If you start the climb, and then reduce the throttle to...
Owners Manual
Page 49
...light pressure. Traversing a slope WARNING @ WARNING @ When you to properly position your weight to shift your body to travel across the slope, lean your body weight as needed. If this happens, steer in your uphill leg on ice or icy surfaces, drive slowly and cautiously. It is not recommended for you travel . Excessive braking...downhill, keep speed to keep the clutch engaged while descending the hill. downhill leg on the slope. A recommended riding position is going to slip sideways on the seat and the foot of control. @ If you to use engine compression to ...
...light pressure. Traversing a slope WARNING @ WARNING @ When you to properly position your weight to shift your body to travel across the slope, lean your body weight as needed. If this happens, steer in your uphill leg on ice or icy surfaces, drive slowly and cautiously. It is not recommended for you travel . Excessive braking...downhill, keep speed to keep the clutch engaged while descending the hill. downhill leg on the slope. A recommended riding position is going to slip sideways on the seat and the foot of control. @ If you to use engine compression to ...
Owners Manual
Page 56
...) G Page Spark plugs Check condition. ESU04970 Periodic maintenance chart for cracks or damage. PERIODIC MAINTENANCE Safety is cold. Adjust clearance when engine Every 40,000 km (25,000 mi) is an obligation of devices and systems related to emissions control may be serviced by any repair establishment or individual that these items be performed by a Yamaha dealer. 8-1 Maintenance, replacement, or repair of the owner. THESE SERVICES REQUIRE SPECIALIZED...
...) G Page Spark plugs Check condition. ESU04970 Periodic maintenance chart for cracks or damage. PERIODIC MAINTENANCE Safety is cold. Adjust clearance when engine Every 40,000 km (25,000 mi) is an obligation of devices and systems related to emissions control may be serviced by any repair establishment or individual that these items be performed by a Yamaha dealer. 8-1 Maintenance, replacement, or repair of the owner. THESE SERVICES REQUIRE SPECIALIZED...
Owners Manual
Page 57
... hr) G Page Engine oil ∗ Engine oil filter cartridge Fuel Engine coolant Throttle lever (carburetor side) Throttle lever (handlebar side) Throttle override system (T.O.R.S.) Engine stop switch Check oil level. ∗ Replace. Check coolant level. ∗ Air bleed the cooling system if necessary. Check operation. ∗ Repair if necessary. Check fuel level. Replace if necessary. Tighten or replace gasket if necessary. ∗ Exhaust system ∗ It is recommended that these items be serviced by a Yamaha dealer. Adjust...
... hr) G Page Engine oil ∗ Engine oil filter cartridge Fuel Engine coolant Throttle lever (carburetor side) Throttle lever (handlebar side) Throttle override system (T.O.R.S.) Engine stop switch Check oil level. ∗ Replace. Check coolant level. ∗ Air bleed the cooling system if necessary. Check operation. ∗ Repair if necessary. Check fuel level. Replace if necessary. Tighten or replace gasket if necessary. ∗ Exhaust system ∗ It is recommended that these items be serviced by a Yamaha dealer. Adjust...
Owners Manual
Page 94
E_8gg.book Page 39 Thursday, March 16, 2006 4:23 PM 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 8-39
E_8gg.book Page 39 Thursday, March 16, 2006 4:23 PM 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 8-39
Owners Manual
Page 95
... fuel line ...Clean fuel line. is discharged, the engine can cause electrical system damage or A FIRE HAZARD. @ 9-1 replace if necessary. G Faulty ignition system ...Ask a Yamaha dealer to combustion chamber G Flooded engine (too much choke) ...Crank engine with throttle open or wipe the spark plugs dry. 2. in tank ...Supply fuel. Fuel supplied to inspect. G T.O.R.S. The T.O.R.S. G Worn or damaged piston and cylinder ...Ask a Yamaha dealer to the fully closed position. TROUBLESHOOTING WARNING @ G A. Fuel...
... fuel line ...Clean fuel line. is discharged, the engine can cause electrical system damage or A FIRE HAZARD. @ 9-1 replace if necessary. G Faulty ignition system ...Ask a Yamaha dealer to combustion chamber G Flooded engine (too much choke) ...Crank engine with throttle open or wipe the spark plugs dry. 2. in tank ...Supply fuel. Fuel supplied to inspect. G T.O.R.S. The T.O.R.S. G Worn or damaged piston and cylinder ...Ask a Yamaha dealer to the fully closed position. TROUBLESHOOTING WARNING @ G A. Fuel...
Owners Manual
Page 97
... air or ask a Yamaha dealer to inspect. 5. Faulty wire connections ...Check connections or ask a Yamaha dealer to expel excess fuel. E_8gg.book Page 3 Thursday, March 16, 2006 4:23 PM 8. Engine power is flashing ...Warm the engine up. 2. Faulty spark plugs ...Replace the spark plugs. 2. above . 5. F. Electric starter does not operate or operates slowly 1. Malfunctioning T.O.R.S. Start the engine. 9. Engine stop switch is caused by poor lubrication, inadequate fuel, or an air leak-Ask a Yamaha...
... air or ask a Yamaha dealer to inspect. 5. Faulty wire connections ...Check connections or ask a Yamaha dealer to expel excess fuel. E_8gg.book Page 3 Thursday, March 16, 2006 4:23 PM 8. Engine power is flashing ...Warm the engine up. 2. Faulty spark plugs ...Replace the spark plugs. 2. above . 5. F. Electric starter does not operate or operates slowly 1. Malfunctioning T.O.R.S. Start the engine. 9. Engine stop switch is caused by poor lubrication, inadequate fuel, or an air leak-Ask a Yamaha...
Owners Manual
Page 107
...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 Carburetor warmer relay Carburetor ground Carburetor warmer Grip warmer Thumb warmer CDI unit Ignition coil Spark plug Throttle position sensor Thermo unit Grip warmer adjustment switch Thumb warmer adjustment switch Frame ground DC back buzzer (RS90R/RS90NR/RS90GT/RSG90/ RSG90GT) Gear position switch (RS90R/RS90NR/RS90GT/RSG90/ RSG90GT) Brake light switch Tail/brake light Speed sensor COLOR CODE B ...Black Br ...Brown...
...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 Carburetor warmer relay Carburetor ground Carburetor warmer Grip warmer Thumb warmer CDI unit Ignition coil Spark plug Throttle position sensor Thermo unit Grip warmer adjustment switch Thumb warmer adjustment switch Frame ground DC back buzzer (RS90R/RS90NR/RS90GT/RSG90/ RSG90GT) Gear position switch (RS90R/RS90NR/RS90GT/RSG90/ RSG90GT) Brake light switch Tail/brake light Speed sensor COLOR CODE B ...Black Br ...Brown...