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
..., built, and equipped so as to conform at the time of proper maintenance are not covered by Yamaha due to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. Parts used in material and workmanship for inspection and repairs at Yamaha's option, any failures to an authorized Yamaha snowmobile dealer of purchase, plus a special early-season extension...
..., built, and equipped so as to conform at the time of proper maintenance are not covered by Yamaha due to normal wear or routine maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. Parts used in material and workmanship for inspection and repairs at Yamaha's option, any failures to an authorized Yamaha snowmobile dealer of purchase, plus a special early-season extension...
Owners Manual
Page 9
... THE OBLIGATIONS AND TIME LIMITS STATED IN THIS WARRANTY ARE HEREBY DISCLAIMED BY YAMAHA MOTOR CORPORATION, U.S.A. ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING LOSS OF USE. The customer's responsibility includes all of the recommended maintenance shown in the Owner's Manual instead of normal maintenance services, non-warranty repairs, accident and collision damages, as well as clutch components wear...
... THE OBLIGATIONS AND TIME LIMITS STATED IN THIS WARRANTY ARE HEREBY DISCLAIMED BY YAMAHA MOTOR CORPORATION, U.S.A. ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING LOSS OF USE. The customer's responsibility includes all of the recommended maintenance shown in the Owner's Manual instead of normal maintenance services, non-warranty repairs, accident and collision damages, as well as clutch components wear...
Owners Manual
Page 10
... contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. be sure to bring your request at the time of purchase. If you should I contact if I have further questions about this warranty? Be sure to include the model, serial number, names, dates, and receipts. If a question or problem arises regarding warranty, first contact the owner of a safety-related defect and recall. WARRANTY DEPARTMENT...
... contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. be sure to bring your request at the time of purchase. If you should I contact if I have further questions about this warranty? Be sure to include the model, serial number, names, dates, and receipts. If a question or problem arises regarding warranty, first contact the owner of a safety-related defect and recall. WARRANTY DEPARTMENT...
Owners Manual
Page 16
.... Make sure that the throttle lever moves freely and it returns to the home position when it is designed to operate the snowmobile is prohibited by the influence of the following for proper operation every time before starting the engine. Never drive the snowmobile with another vehicle. 3. Read the Owner's Manual and all of control. 4. Become familiar with all...
.... Make sure that the throttle lever moves freely and it returns to the home position when it is designed to operate the snowmobile is prohibited by the influence of the following for proper operation every time before starting the engine. Never drive the snowmobile with another vehicle. 3. Read the Owner's Manual and all of control. 4. Become familiar with all...
Owners Manual
Page 18
... water and space heaters, an open flame, sparks, clothes dryers, and the like. Modifications made to cool off before storing the snowmobile in rapid wear of original equipment may damage the snowmobile. 4. Never store the snowmobile with other than snow or ice. Maintain or replace safety and instruction labels, as necessary. 3-3 This snowmobile is to release the throttle...
... water and space heaters, an open flame, sparks, clothes dryers, and the like. Modifications made to cool off before storing the snowmobile in rapid wear of original equipment may damage the snowmobile. 4. Never store the snowmobile with other than snow or ice. Maintain or replace safety and instruction labels, as necessary. 3-3 This snowmobile is to release the throttle...
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
... throttle is spring-loaded, the snowmobile will decelerate, and the engine will return to idle when it shuts off to prevent overheating when the engine is idling. WARNING @ Check the throttle, brake, and steering for at least 3 minutes and the coolant temperature has risen above 100 °C (212 °F), the engine automatically shuts off . 5-2 Warming up a cold engine. 1 2 3 4 Starter lever (choke) When starting the engine. @ ESU00361 Engine overheating prevention system This model...
... throttle is spring-loaded, the snowmobile will decelerate, and the engine will return to idle when it shuts off to prevent overheating when the engine is idling. WARNING @ Check the throttle, brake, and steering for at least 3 minutes and the coolant temperature has risen above 100 °C (212 °F), the engine automatically shuts off . 5-2 Warming up a cold engine. 1 2 3 4 Starter lever (choke) When starting the engine. @ ESU00361 Engine overheating prevention system This model...
Owners Manual
Page 27
... self-diagnosis warning indicator, warning light, and an error code flash after the engine has been restarted, note the error code, and then have a Yamaha dealer inspect the snowmobile as soon as possible. @ 5-7 Stop the engine and allow the engine to cool down, and then check the coolant level in the coolant reservoir. (See page 6-4.) CAUTION: @ Do not operate the engine if it...
... self-diagnosis warning indicator, warning light, and an error code flash after the engine has been restarted, note the error code, and then have a Yamaha dealer inspect the snowmobile as soon as possible. @ 5-7 Stop the engine and allow the engine to cool down, and then check the coolant level in the coolant reservoir. (See page 6-4.) CAUTION: @ Do not operate the engine if it...
Owners Manual
Page 31
... hot muffler and engine during or immediately after operation. ESU00053 V-belt holders Keep a spare V-belt for emergency use by placing it to cover the V-belt clutch and V-belt in place when closing the shroud, slowly lower it into the V-belt holders provided. Never run the engine with the shroud open, unlatched, or removed. Keep your body and clothing away from rotating parts when servicing...
... hot muffler and engine during or immediately after operation. ESU00053 V-belt holders Keep a spare V-belt for emergency use by placing it to cover the V-belt clutch and V-belt in place when closing the shroud, slowly lower it into the V-belt holders provided. Never run the engine with the shroud open, unlatched, or removed. Keep your body and clothing away from rotating parts when servicing...
Owners Manual
Page 47
... the condition of the controls. Before operating the snowmobile, read all of its controls. @ Braking When slowing down or stopping, release the throttle and apply the brake gently-not suddenly. Set the parking brake and follow the instructions on pages 7-1-7-2 to the safety information on your snowmobile. totally familiar with the snowmobile's handling and performance characteristics. Riding your feet outside the running boards...
... the condition of the controls. Before operating the snowmobile, read all of its controls. @ Braking When slowing down or stopping, release the throttle and apply the brake gently-not suddenly. Set the parking brake and follow the instructions on pages 7-1-7-2 to the safety information on your snowmobile. totally familiar with the snowmobile's handling and performance characteristics. Riding your feet outside the running boards...
Owners Manual
Page 48
.... As you start the climb, and then reduce the throttle to prevent track slippage. Lean more into the turn the handlebar in the desired direction. WARNING @ Side hills and steep slopes are not recommended for the sharpness of the turn . This procedure should be practiced at low speeds many times, in tighter curves. Restart the engine, release the parking brake, and...
.... As you start the climb, and then reduce the throttle to prevent track slippage. Lean more into the turn the handlebar in the desired direction. WARNING @ Side hills and steep slopes are not recommended for the sharpness of the turn . This procedure should be practiced at low speeds many times, in tighter curves. Restart the engine, release the parking brake, and...
Owners Manual
Page 49
... important to apply just enough throttle to shift your body weight as needed. WARNING @ WARNING @ Use extra caution when applying the brake during a descent. Excessive braking will make it easier for turning, stopping, and starting is much less than that your snowmobile could begin to regain balance. Also apply the brake frequently, with the knee of control. @ If you travel . E_8gg.book...
... important to apply just enough throttle to shift your body weight as needed. WARNING @ WARNING @ Use extra caution when applying the brake during a descent. Excessive braking will make it easier for turning, stopping, and starting is much less than that your snowmobile could begin to regain balance. Also apply the brake frequently, with the knee of control. @ If you travel . E_8gg.book...
Owners Manual
Page 56
... CLEANER AIR, BUT ARE ALSO VITAL TO PROPER ENGINE OPERATION AND MAXIMUM PERFORMANCE. Check breather hose for you are explained on the following pages. Check condition. Maintenance, replacement, or repair of devices and systems related to emissions control may be performed by any repair establishment or individual that is recommended that these items be serviced by a Yamaha dealer. 8-1 WARNING @ If you . @ PROPER PERIODIC MAINTENANCE OF...
... CLEANER AIR, BUT ARE ALSO VITAL TO PROPER ENGINE OPERATION AND MAXIMUM PERFORMANCE. Check breather hose for you are explained on the following pages. Check condition. Maintenance, replacement, or repair of devices and systems related to emissions control may be performed by any repair establishment or individual that is recommended that these items be serviced by a Yamaha dealer. 8-1 WARNING @ If you . @ PROPER PERIODIC MAINTENANCE OF...
Owners Manual
Page 57
... serviced by a Yamaha dealer. 8-2 Check operation. ∗ Repair if necessary. ESU04980 General maintenance and lubrication chart CD-32E Item Remarks Preoperation check (Daily) G Initial 1 month or 800 km (500 mi) (40 hr) G G Every Seasonally or 4,000 km (2,500 mi) (200 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...
... serviced by a Yamaha dealer. 8-2 Check operation. ∗ Repair if necessary. ESU04980 General maintenance and lubrication chart CD-32E Item Remarks Preoperation check (Daily) G Initial 1 month or 800 km (500 mi) (40 hr) G G Every Seasonally or 4,000 km (2,500 mi) (200 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...
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
Engine turns over but does not start 1. Fuel supplied to the rubber engine mounting, the snowmobile frame is not a suitable grounding point for jump-starting the snowmobile. Electrical system Poor or no spark G Spark plugs are wet ...Remove carbon or wipe the spark plugs dry; G T.O.R.S. G Worn or damaged gasket ...Replace gasket. G Worn or damaged piston and cylinder ...Ask a Yamaha dealer to bypass the T.O.R.S. Due to combustion chamber G Flooded engine (too much...
Engine turns over but does not start 1. Fuel supplied to the rubber engine mounting, the snowmobile frame is not a suitable grounding point for jump-starting the snowmobile. Electrical system Poor or no spark G Spark plugs are wet ...Remove carbon or wipe the spark plugs dry; G T.O.R.S. G Worn or damaged gasket ...Replace gasket. G Worn or damaged piston and cylinder ...Ask a Yamaha dealer to bypass the T.O.R.S. Due to combustion chamber G Flooded engine (too much...
Owners Manual
Page 97
... cover completely over several times with the frame or a metal part of the booster battery. 11. Install the red (+) lead into contact with the ignition off to inspect. 3. "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. 13. Incorrect jetting for altitude or conditions ...Ask a Yamaha...
... cover completely over several times with the frame or a metal part of the booster battery. 11. Install the red (+) lead into contact with the ignition off to inspect. 3. "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. 13. Incorrect jetting for altitude or conditions ...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...