Owners Manual
Page 6
... DC jack ...5-10 Passenger grip warmer switch ...5-11 Shroud latches...5-12 Drive guard ...5-12 V-belt holders ...5-13 Storage areas ...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 Slide runners ...6-8 Skis and ski runners ...6-9 Steering system...6-9 Lights ...6-9 Air filter ...6-10 Fittings and fasteners ...6-10 Tool kit and recommended equipment...6-11 OPERATION ...7-1 Starting the...
... DC jack ...5-10 Passenger grip warmer switch ...5-11 Shroud latches...5-12 Drive guard ...5-12 V-belt holders ...5-13 Storage areas ...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 Slide runners ...6-8 Skis and ski runners ...6-9 Steering system...6-9 Lights ...6-9 Air filter ...6-10 Fittings and fasteners ...6-10 Tool kit and recommended equipment...6-11 OPERATION ...7-1 Starting the...
Owners Manual
Page 7
... Changing the engine oil...8-10 Cooling system ...8-13 V-belt replacement ...8-15 Checking the drive chain housing oil level and the drive chain tension ...8-17 Checking the brake pads...8-19 Checking the parking brake pads...8-19 Checking the brake fluid level...8-20 Brake fluid replacement...8-20 Suspension...8-20 Drive track adjustment...8-25 Ski alignment ...8-27 Handlebar adjustment ...8-27 Lubrication ...8-29 Headlight bulb replacement...8-30 Headlight beam adjustment...8-30 Battery ...8-31 Fuse replacement...8-31 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...
... Changing the engine oil...8-10 Cooling system ...8-13 V-belt replacement ...8-15 Checking the drive chain housing oil level and the drive chain tension ...8-17 Checking the brake pads...8-19 Checking the parking brake pads...8-19 Checking the brake fluid level...8-20 Brake fluid replacement...8-20 Suspension...8-20 Drive track adjustment...8-25 Ski alignment ...8-27 Handlebar adjustment ...8-27 Lubrication ...8-29 Headlight bulb replacement...8-30 Headlight beam adjustment...8-30 Battery ...8-31 Fuse replacement...8-31 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...
Owners Manual
Page 14
... before starting the engine. For safety and proper care of the operating controls and their function. Check the throttle, brake, and steering for your safety. ESU02970 3- Before operating 1. Read the Owner's Manual and all of the snowmobile, always perform the pre-operation checks on public streets, roads, or highways. Your ability to stand behind the snowmobile when starting the engine. Apply the parking brake before operating...
... before starting the engine. For safety and proper care of the operating controls and their function. Check the throttle, brake, and steering for your safety. ESU02970 3- Before operating 1. Read the Owner's Manual and all of the snowmobile, always perform the pre-operation checks on public streets, roads, or highways. Your ability to stand behind the snowmobile when starting the engine. Apply the parking brake before operating...
Owners Manual
Page 16
...time. Maintenance and storage 1. This snowmobile is to the snowmobile not approved by Yamaha, or the removal of original equipment may need help if you run out of fuel, have an accident, or damage your snowmobile unsafe for an extended period of control and may leak out from the fuel breather hose...on surfaces other snowmobilers when going on snow which has a lot of ski runners, drive track, slide runners, and drive sprockets. 5. Modifications made to release the throttle and apply the brake gently-not suddenly. Allow the engine to cool off before storing the snowmobile in .
...time. Maintenance and storage 1. This snowmobile is to the snowmobile not approved by Yamaha, or the removal of original equipment may need help if you run out of fuel, have an accident, or damage your snowmobile unsafe for an extended period of control and may leak out from the fuel breather hose...on surfaces other snowmobilers when going on snow which has a lot of ski runners, drive track, slide runners, and drive sprockets. 5. Modifications made to release the throttle and apply the brake gently-not suddenly. Allow the engine to cool off before storing the snowmobile in .
Owners Manual
Page 18
...V W X Y Z [ \ ] _ a Side mirror 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 Shift lever Shroud latch Main switch Auxiliary DC jack Starter lever Tachometer Low coolant temperature indicator light High beam indicator light Warning light Self-diagnosis warning indicator Coolant temperature warning indicator Fuel level warning indicator Oil level warning indicator Speedometer Grip warmer indicator Select/reset button Thumb warmer indicator Fuel meter and grip/thumb...
...V W X Y Z [ \ ] _ a Side mirror 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 Shift lever Shroud latch Main switch Auxiliary DC jack Starter lever Tachometer Low coolant temperature indicator light High beam indicator light Warning light Self-diagnosis warning indicator Coolant temperature warning indicator Fuel level warning indicator Oil level warning indicator Speedometer Grip warmer indicator Select/reset button Thumb warmer indicator Fuel meter and grip/thumb...
Owners Manual
Page 20
... to prevent overheating when the engine is idling. When the engine has been idling for proper operation before starting a cold engine. Because the 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. Regulate the speed of the drive system. WARNING @ Check the throttle, brake, and steering for at least 3 minutes and the coolant temperature...
... to prevent overheating when the engine is idling. When the engine has been idling for proper operation before starting a cold engine. Because the 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. Regulate the speed of the drive system. WARNING @ Check the throttle, brake, and steering for at least 3 minutes and the coolant temperature...
Owners Manual
Page 21
... 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. The T.O.R.S. WARNING @ G G A @ If the T.O.R.S. is released. will flash in the tripmeter/odometer display. @ 5-3 ESU04151 Throttle override system (T.O.R.S.) If the carburetor or throttle cable should malfunction during operation, the T.O.R.S. will operate CA-19E B Item Throttle switch Throttle position sensor Engine È É Ê 1 2 3 a b c d @ Idling/ starting...
... 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. The T.O.R.S. WARNING @ G G A @ If the T.O.R.S. is released. will flash in the tripmeter/odometer display. @ 5-3 ESU04151 Throttle override system (T.O.R.S.) If the carburetor or throttle cable should malfunction during operation, the T.O.R.S. will operate CA-19E B Item Throttle switch Throttle position sensor Engine È É Ê 1 2 3 a b c d @ Idling/ starting...
Owners Manual
Page 25
... warning indicator If the engine overheats, the coolant temperature warning indicator 1 and the warning light 2 come on. Stop the engine and allow the engine to cool down, and then check the coolant level in the tripmeter/odometer display. Then, check that the wire harness couplers in the engine compartment are defective, the warning light 1 and the self-diagnosis warning indicator 2 will flash, and then an error code...
... warning indicator If the engine overheats, the coolant temperature warning indicator 1 and the warning light 2 come on. Stop the engine and allow the engine to cool down, and then check the coolant level in the tripmeter/odometer display. Then, check that the wire harness couplers in the engine compartment are defective, the warning light 1 and the self-diagnosis warning indicator 2 will flash, and then an error code...
Owners Manual
Page 45
... Starting the engine WARNING @ G G @ Be sure to preserve the battery. The starter motor cannot be as short as possible to check the "SAFETY INFORMATION" section carefully before starting ) NOTE: @ The starter lever (choke) is not required when the engine is warm. NOTE: @ Make sure that the parking brake is in the off position. @ 1. If the engine fails to the "START" position. Turn the main switch to start, release...
... Starting the engine WARNING @ G G @ Be sure to preserve the battery. The starter motor cannot be as short as possible to check the "SAFETY INFORMATION" section carefully before starting ) NOTE: @ The starter lever (choke) is not required when the engine is warm. NOTE: @ Make sure that the parking brake is in the off position. @ 1. If the engine fails to the "START" position. Turn the main switch to start, release...
Owners Manual
Page 47
... early. Take the time to enjoy riding safely. Also, read the Snowmobiler's Safety Handbook that is supplied with added safety and a more difficult maneuvers. Apply the throttle slowly and smoothly. Always wear the proper clothing for both hands on pages 8-1-8-3. Please read this Owner's Manual completely and understand the operation of the controls. The V-belt clutch will be a very...
... early. Take the time to enjoy riding safely. Also, read the Snowmobiler's Safety Handbook that is supplied with added safety and a more difficult maneuvers. Apply the throttle slowly and smoothly. Always wear the proper clothing for both hands on pages 8-1-8-3. Please read this Owner's Manual completely and understand the operation of the controls. The V-belt clutch will be a very...
Owners Manual
Page 48
...keep your weight on the other side. Then pull the rear of the turn may be able to tip while turning, lean more into the turn. When the snowmobile is pointed downhill, mount your snowmobile begins to perform it at higher speeds. WARNING @ Side...turn . Stop the engine and set the parking brake. Try more as abrupt throttle changes, excessive braking, incorrect body movements, or too much speed for a novice snowmobiler. @ 7-4 Turning Riding uphill For most snow surfaces, "body English" is the key to regain balance. This procedure should practice first on the running...
...keep your weight on the other side. Then pull the rear of the turn may be able to tip while turning, lean more into the turn. When the snowmobile is pointed downhill, mount your snowmobile begins to perform it at higher speeds. WARNING @ Side...turn . Stop the engine and set the parking brake. Try more as abrupt throttle changes, excessive braking, incorrect body movements, or too much speed for a novice snowmobiler. @ 7-4 Turning Riding uphill For most snow surfaces, "body English" is the key to regain balance. This procedure should practice first on the running...
Owners Manual
Page 49
... balance. WARNING @ WARNING @ Use extra caution when applying the brake during a descent. Also apply the brake frequently, with the knee of control. @ If you to lock, causing a loss of your body weight as needed. This position will cause the drive track to properly position your path. A recommended riding position is important to apply just enough throttle to kneel with light pressure. Riding...
... balance. WARNING @ WARNING @ Use extra caution when applying the brake during a descent. Also apply the brake frequently, with the knee of control. @ If you to lock, causing a loss of your body weight as needed. This position will cause the drive track to properly position your path. A recommended riding position is important to apply just enough throttle to kneel with light pressure. Riding...
Owners Manual
Page 55
...Page Spark plugs Check condition. Check for best performance and safe operation. Carburetor Engine stop switch Throttle override system (T.O.R.S.) Throttle lever ∗ Exhaust system 5-8 5-3, 6-5 5-2, 6-5 ∗ It is most important for leakage. PERIODIC MAINTENANCE ESU00140 Periodic maintenance chart Regular maintenance is recommended that these items be serviced by a Yamaha dealer. 8-1 Check operation. ∗ Repair if necessary. ESU00139 8- Replace if necessary. 8-4-8-5 ∗ Valve clearance Engine oil Engine oil filter cartridge Fuel ∗ Fuel filter...
...Page Spark plugs Check condition. Check for best performance and safe operation. Carburetor Engine stop switch Throttle override system (T.O.R.S.) Throttle lever ∗ Exhaust system 5-8 5-3, 6-5 5-2, 6-5 ∗ It is most important for leakage. PERIODIC MAINTENANCE ESU00140 Periodic maintenance chart Regular maintenance is recommended that these items be serviced by a Yamaha dealer. 8-1 Check operation. ∗ Repair if necessary. ESU00139 8- Replace if necessary. 8-4-8-5 ∗ Valve clearance Engine oil Engine oil filter cartridge Fuel ∗ Fuel filter...
Owners Manual
Page 56
... idler wheels Slide runners Check for slight free play and/or replace pads if necessary. ∗ Replace brake fluid. Check deflection. ∗ Adjust if necessary. Check for cracks, bends or damage. ∗ Replace if necessary. Check operation. Replace bulbs if necessary. G G G G G G 5-10, 6-7 6-7, 8-15-8-17 6-8, 8-29-8-31 6-8 5-8-5-9, 6-6-6-7, 8-19-8-20 Brake and parking brake 8-20 ∗ Disc brake installation Drive chain oil Drive chain Skis and ski runners Steering system Lights ∗ Battery...
... idler wheels Slide runners Check for slight free play and/or replace pads if necessary. ∗ Replace brake fluid. Check deflection. ∗ Adjust if necessary. Check for cracks, bends or damage. ∗ Replace if necessary. Check operation. Replace bulbs if necessary. G G G G G G 5-10, 6-7 6-7, 8-15-8-17 6-8, 8-29-8-31 6-8 5-8-5-9, 6-6-6-7, 8-19-8-20 Brake and parking brake 8-20 ∗ Disc brake installation Drive chain oil Drive chain Skis and ski runners Steering system Lights ∗ Battery...
Owners Manual
Page 57
... that these items be serviced by a Yamaha dealer. Check tightness. ∗ Repair if necessary. NOTE: @ Brake fluid replacement: 1. When disassembling the master cylinder or caliper cylinder, replace the brake fluid. Replace the brake hose every four years, or if cracked or damaged. @ 8-3 On the inner parts of the master cylinder and caliper cylinder, replace the oil seals every two years. 3. Inspect sheaves for secondary. ary clutches Inspect ramp shoes...
... that these items be serviced by a Yamaha dealer. Check tightness. ∗ Repair if necessary. NOTE: @ Brake fluid replacement: 1. When disassembling the master cylinder or caliper cylinder, replace the brake fluid. Replace the brake hose every four years, or if cracked or damaged. @ 8-3 On the inner parts of the master cylinder and caliper cylinder, replace the oil seals every two years. 3. Inspect sheaves for secondary. ary clutches Inspect ramp shoes...
Owners Manual
Page 87
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 8-33
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 8-33
Owners Manual
Page 88
... tank ...Supply fuel. G Clogged fuel line ...Clean fuel line. Fuel supplied to inspect. replace if necessary. G T.O.R.S. G Worn or damaged piston and cylinder ...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. Use the connecting leads to a Yamaha dealer immediately for jump-starting the engine. B. WARNING @ G G Connect the jumper cables only to "OFF". @ 9-1 Apply the parking brake...
... tank ...Supply fuel. G Clogged fuel line ...Clean fuel line. Fuel supplied to inspect. replace if necessary. G T.O.R.S. G Worn or damaged piston and cylinder ...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. Use the connecting leads to a Yamaha dealer immediately for jump-starting the engine. B. WARNING @ G G Connect the jumper cables only to "OFF". @ 9-1 Apply the parking brake...
Owners Manual
Page 90
... sheave assembly surfaces ...Clean. 2. If the terminals are seated securely in cooling system ...Bleed air or ask a Yamaha dealer to inspect. 5. E. Malfunctioning T.O.R.S. Air in the lead holders. @ 4. Problem with the correct V-belt. 2. "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 terminals completely. Ask a Yamaha dealer to inspect. above . Leaking coolant ...Ask a Yamaha dealer...
... sheave assembly surfaces ...Clean. 2. If the terminals are seated securely in cooling system ...Bleed air or ask a Yamaha dealer to inspect. 5. E. Malfunctioning T.O.R.S. Air in the lead holders. @ 4. Problem with the correct V-belt. 2. "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 terminals completely. Ask a Yamaha dealer to inspect. above . Leaking coolant ...Ask a Yamaha dealer...
Owners Manual
Page 97
...Y/ W B/L Br/ W L/G G Lg/L W/ Y B/Y W/R Y/L L (BLACK) Lg Br/Y Y/R Y/B Br/L B Y O W SUB-WIRE HARNESS 2 WIRE HARNESS SUB-WIRE HARNESS 3 TAIL/BRAKE LIGHT SUB-WIRE HARNESS G B Dg Dg B L / R O /B G B G/B Ch B R/B G Ch G/B R /B B L /Y G Y / B W Y L/R Y/B G L/Y L/R Y W L/ R O/B G B O/B L/ R I H I O Gy W Br W B/Y B/Y W/ G W/ R Br/W B/Y B (BLACK) (BLACK) Gy Br (BLACK) HEADLIGHT WIRE HARNESS SUB-WIRE HARNESS 1 WIRE HARNESS HEADLIGHT SUB-WIRE HARNESS 2 SUB-WIRE WIRE HARNESS HARNESS 1 W /R W /G Gy B 1 Br Br/W R R/W Br Br/ W RUN STOP Y/B B/L Br Br/W (BLACK) (BLACK) Br/W Br R (BLACK) (BLACK...
...Y/ W B/L Br/ W L/G G Lg/L W/ Y B/Y W/R Y/L L (BLACK) Lg Br/Y Y/R Y/B Br/L B Y O W SUB-WIRE HARNESS 2 WIRE HARNESS SUB-WIRE HARNESS 3 TAIL/BRAKE LIGHT SUB-WIRE HARNESS G B Dg Dg B L / R O /B G B G/B Ch B R/B G Ch G/B R /B B L /Y G Y / B W Y L/R Y/B G L/Y L/R Y W L/ R O/B G B O/B L/ R I H I O Gy W Br W B/Y B/Y W/ G W/ R Br/W B/Y B (BLACK) (BLACK) Gy Br (BLACK) HEADLIGHT WIRE HARNESS SUB-WIRE HARNESS 1 WIRE HARNESS HEADLIGHT SUB-WIRE HARNESS 2 SUB-WIRE WIRE HARNESS HARNESS 1 W /R W /G Gy B 1 Br Br/W R R/W Br Br/ W RUN STOP Y/B B/L Br Br/W (BLACK) (BLACK) Br/W Br R (BLACK) (BLACK...
Owners Manual
Page 98
...h i Speed sensor Fuel sender Oil level switch Meter assembly Warning light Low coolant temperature indicator light Multi-function meter Meter light High beam indicator light Auxiliary DC jack fuse "HEAD" (Headlight) fuse "SIG" (Signal) fuse "C/W" (Carburetor warmer) fuse "IGN" (Ignition) fuse Auxiliary DC jack Headlight beam switch Headlight relay Headlight 1 2 3 4 5 6 7 8 9 0 A B C D E F G H I . unit Ignition coil Spark plug Throttle position sensor Coolant temperature sensor Grip warmer adjustment switch Thumb warmer adjustment switch Frame ground Passenger grip warmer relay Passenger grip...
...h i Speed sensor Fuel sender Oil level switch Meter assembly Warning light Low coolant temperature indicator light Multi-function meter Meter light High beam indicator light Auxiliary DC jack fuse "HEAD" (Headlight) fuse "SIG" (Signal) fuse "C/W" (Carburetor warmer) fuse "IGN" (Ignition) fuse Auxiliary DC jack Headlight beam switch Headlight relay Headlight 1 2 3 4 5 6 7 8 9 0 A B C D E F G H I . unit Ignition coil Spark plug Throttle position sensor Coolant temperature sensor Grip warmer adjustment switch Thumb warmer adjustment switch Frame ground Passenger grip warmer relay Passenger grip...