Owners Manual
Page 5
... Oil level warning indicator ...16 Coolant temperature warning indicator ...16 Self-diagnosis device ...16 Drive select switch (PZ50RT / PZ50GT / PZ50MT / PZ50VT) ...17 Engine stop switch ...17 Headlight beam switch "LIGHTS" ...18 Grip/thumb warmer adjustment switch ...18 Auxiliary DC jack (PZ50VT) ...18 Brake lever ...19 Parking brake lever ...19 Shroud latches (PZ50VT) ...19 Shroud and covers ...20 Drive guard ...V-belt holder (PZ50VT) ...Passenger grip warmer switch (PZ50VT) ...Backrest (PZ50VT) ...Storage pouch ...Rear carrier (PZ50VT) ...Fuel ...Suspension...
... Oil level warning indicator ...16 Coolant temperature warning indicator ...16 Self-diagnosis device ...16 Drive select switch (PZ50RT / PZ50GT / PZ50MT / PZ50VT) ...17 Engine stop switch ...17 Headlight beam switch "LIGHTS" ...18 Grip/thumb warmer adjustment switch ...18 Auxiliary DC jack (PZ50VT) ...18 Brake lever ...19 Parking brake lever ...19 Shroud latches (PZ50VT) ...19 Shroud and covers ...20 Drive guard ...V-belt holder (PZ50VT) ...Passenger grip warmer switch (PZ50VT) ...Backrest (PZ50VT) ...Storage pouch ...Rear carrier (PZ50VT) ...Fuel ...Suspension...
Owners Manual
Page 11
... or running into wires could collide with other snowmobilers when going on surfaces other than snow or ice. Passengers are designed to operate the snowmobile is in safe operating condition. This snowmobile is prohibited by the influence of control and ...Safety information ESU10193 G As the vehicle's owner, you do not understand. Severe injury or death may result if you ride. Never drive the snowmobile with all labels. This snowmobile was not manufactured for a list of control. Become familiar with the parking brake applied. Perform the pre-operation checks each time...
... or running into wires could collide with other snowmobilers when going on surfaces other than snow or ice. Passengers are designed to operate the snowmobile is in safe operating condition. This snowmobile is prohibited by the influence of control and ...Safety information ESU10193 G As the vehicle's owner, you do not understand. Severe injury or death may result if you ride. Never drive the snowmobile with all labels. This snowmobile was not manufactured for a list of control. Become familiar with the parking brake applied. Perform the pre-operation checks each time...
Owners Manual
Page 12
... monoxide poisoning All engine exhaust contains carbon monoxide, a deadly gas. Deadly levels of carbon monoxide poisoning, leave the area immediately, get fresh air, and SEEK MEDICAL TREATMENT. Even if you can be dangerous to save yourself. Genuine Yamaha Accessories, which may render your snowmobile. Do not allow anyone to release the throttle and apply the brake gently-not suddenly...
... monoxide poisoning All engine exhaust contains carbon monoxide, a deadly gas. Deadly levels of carbon monoxide poisoning, leave the area immediately, get fresh air, and SEEK MEDICAL TREATMENT. Even if you can be dangerous to save yourself. Genuine Yamaha Accessories, which may render your snowmobile. Do not allow anyone to release the throttle and apply the brake gently-not suddenly...
Owners Manual
Page 14
... 21. Knock control system "KCS" indicator light 25. Low coolant temperature indicator light 27. Grip/thumb warmer adjustment switch 4. Headlight beam switch 5. Throttle lever 8. Auxiliary DC jack (PZ50VT) 11. Oil level warning indicator 15. Self-diagnosis warning indicator 17. Reverse "R" indicator light (PZ50RT / PZ50GT / PZ50MT / PZ50VT) 23. Drive select switch (PZ50RT / PZ50GT / PZ50MT / PZ50VT) 24. Parking brake lever 3. Coolant temperature warning indicator 16. Main switch 10. Odometer/tripmeter/engine speed meter 19. Fuel meter...
... 21. Knock control system "KCS" indicator light 25. Low coolant temperature indicator light 27. Grip/thumb warmer adjustment switch 4. Headlight beam switch 5. Throttle lever 8. Auxiliary DC jack (PZ50VT) 11. Oil level warning indicator 15. Self-diagnosis warning indicator 17. Reverse "R" indicator light (PZ50RT / PZ50GT / PZ50MT / PZ50VT) 23. Drive select switch (PZ50RT / PZ50GT / PZ50MT / PZ50VT) 24. Parking brake lever 3. Coolant temperature warning indicator 16. Main switch 10. Odometer/tripmeter/engine speed meter 19. Fuel meter...
Owners Manual
Page 16
... the throttle lever is started after the engine is released. Regulate the speed of the drive train. If the throttle bodies or throttle cable malfunctions during operation, the T.O.R.S. Throttle lever Once the engine is activated, make sure that the engine can be operated without a problem before restarting the engine. Throttle lever ESU10321 Engine overheating prevention system 1. On The ignition circuit is released. 10 NOTICE: Release the switch immediately after the engine starts. [ECS00021] Throttle override...
... the throttle lever is started after the engine is released. Regulate the speed of the drive train. If the throttle bodies or throttle cable malfunctions during operation, the T.O.R.S. Throttle lever Once the engine is activated, make sure that the engine can be operated without a problem before restarting the engine. Throttle lever ESU10321 Engine overheating prevention system 1. On The ignition circuit is released. 10 NOTICE: Release the switch immediately after the engine starts. [ECS00021] Throttle override...
Owners Manual
Page 31
... may allow more precise handling and control over certain types of ethanol can be adjusted to an open the cylinder assemblies. Adjusting the spring preload of the front shock absorbers (PZ50 / PZ50GT / PZ50MT / PZ50VT) EWS00720 WARNING The spring preload of 95 or higher. Adjust the spring preload as specified. Control functions Recommended fuel: PREMIUM UNLEADED GASOLINE ONLY Fuel tank capacity: PZ50 26.7 L (7.05 US...
... may allow more precise handling and control over certain types of ethanol can be adjusted to an open the cylinder assemblies. Adjusting the spring preload of the front shock absorbers (PZ50 / PZ50GT / PZ50MT / PZ50VT) EWS00720 WARNING The spring preload of 95 or higher. Adjust the spring preload as specified. Control functions Recommended fuel: PREMIUM UNLEADED GASOLINE ONLY Fuel tank capacity: PZ50 26.7 L (7.05 US...
Owners Manual
Page 44
... snowmobile. With the engine idling, release the parking brake. The V-belt clutch will start to accelerate. WARNING! Follow these instructions to reduce your snowmobile begins to tip while turning, lean more difficult terrain. WARNING Operation on the throttle or steer to the outside of the turn. If your Turning For most snow surfaces, "body English" is free of obstacles and other traffic. Braking EWS00220 WARNING G G Many surfaces such...
... snowmobile. With the engine idling, release the parking brake. The V-belt clutch will start to accelerate. WARNING! Follow these instructions to reduce your snowmobile begins to tip while turning, lean more difficult terrain. WARNING Operation on the throttle or steer to the outside of the turn. If your Turning For most snow surfaces, "body English" is free of obstacles and other traffic. Braking EWS00220 WARNING G G Many surfaces such...
Owners Manual
Page 51
... services related to emission control are also vital to ensure cleaner air, but are grouped separately. Proper periodic maintenance of vehicle inspection, adjustment, and lubrication are explained on body parts or clothing, and electrical parts that is important in the safest and most important points of your snowmobile is certified (if applicable). Safety is cold. EWS00700 WARNING Turn off the engine when performing maintenance...
... services related to emission control are also vital to ensure cleaner air, but are grouped separately. Proper periodic maintenance of vehicle inspection, adjustment, and lubrication are explained on body parts or clothing, and electrical parts that is important in the safest and most important points of your snowmobile is certified (if applicable). Safety is cold. EWS00700 WARNING Turn off the engine when performing maintenance...
Owners Manual
Page 52
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 * Crankcase breather system Fuel line Idle speed Fuel injection Exhaust system • Check breather hose for cracks or damage. • Replace if necessary. • Check fuel hose for cracks or damage. • Replace if necessary. • Check and adjust idle speed. • Adjust synchronization. • Check for leakage. • Tighten or replace gasket if necessary. - * * * * - 53 - - 46
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 * Crankcase breather system Fuel line Idle speed Fuel injection Exhaust system • Check breather hose for cracks or damage. • Replace if necessary. • Check fuel hose for cracks or damage. • Replace if necessary. • Check and adjust idle speed. • Adjust synchronization. • Check for leakage. • Tighten or replace gasket if necessary. - * * * * - 53 - - 46
Owners Manual
Page 59
... to engine vibration. Start the engine and warm it up. Spark plug reach 1. Otherwise the spark plug caps could be damaged due to specification. Select the engine speed meter mode. (See page 11 for details.) Remove the rubber cap. 1. Spark plugs are securely installed. Always use the specified spark plug and spark plug cap. Rubber cap 4. Before installing any grime from the spark plug gasket seat to adjust the engine idling speed. 53 Periodic maintenance and adjustment EWS00710 WARNING...
... to engine vibration. Start the engine and warm it up. Spark plug reach 1. Otherwise the spark plug caps could be damaged due to specification. Select the engine speed meter mode. (See page 11 for details.) Remove the rubber cap. 1. Spark plugs are securely installed. Always use the specified spark plug and spark plug cap. Rubber cap 4. Before installing any grime from the spark plug gasket seat to adjust the engine idling speed. 53 Periodic maintenance and adjustment EWS00710 WARNING...
Owners Manual
Page 62
... also require different settings for the drive chain gears and V-belt clutch to avoid poor performance and rapid wear. Expect acceleration and top speed to be checked before each use , resulting in burns. Oil could spray out or the engine could result in improper air-fuel mixture and/or engine noise. To check the engine oil level 1. Install the air filter case cover, and then install the front...
... also require different settings for the drive chain gears and V-belt clutch to avoid poor performance and rapid wear. Expect acceleration and top speed to be checked before each use , resulting in burns. Oil could spray out or the engine could result in improper air-fuel mixture and/or engine noise. To check the engine oil level 1. Install the air filter case cover, and then install the front...
Owners Manual
Page 64
To change the engine oil (without oil filter cartridge replacement) 1. Right lower cover 5. 6. Oil filler cap 7. Place an oil pan under the oil tank to collect the used oil. 58 Connect the oil level gauge coupler. 9. Remove the bottom panel and the right lower cover. 1. Insert the dipstick into the oil filler hole, and then tighten the oil filler cap. 8. Start the engine, warm it off. 3. Engine oil drain bolt (oil tank) 8. Install the right side cover (PZ50 / PZ50RT / PZ50GT / PZ50MT...
To change the engine oil (without oil filter cartridge replacement) 1. Right lower cover 5. 6. Oil filler cap 7. Place an oil pan under the oil tank to collect the used oil. 58 Connect the oil level gauge coupler. 9. Remove the bottom panel and the right lower cover. 1. Insert the dipstick into the oil filler hole, and then tighten the oil filler cap. 8. Start the engine, warm it off. 3. Engine oil drain bolt (oil tank) 8. Install the right side cover (PZ50 / PZ50RT / PZ50GT / PZ50MT...
Owners Manual
Page 80
..." (headlight) fuse "SIG" (signal) fuse "GEAR" (electric shift reverse system) fuse "IGN" (ignition) fuse "FAN" (radiator fan) fuse Spare fuse 74 A wrong fuse could cause electrical system damage or A FIRE HAZARD. Negative battery lead 3. Periodic maintenance and adjustment ESU12353 Replacing a fuse EWS00550 WARNING Be sure to prevent accidental short-circuiting. 1. 2. Main fuse 2. Remove the right side cover. (See page 49 for removal procedures.) Disconnect the negative battery lead by removing the bolt. 1. ECS00631 NOTICE Be sure to turn...
..." (headlight) fuse "SIG" (signal) fuse "GEAR" (electric shift reverse system) fuse "IGN" (ignition) fuse "FAN" (radiator fan) fuse Spare fuse 74 A wrong fuse could cause electrical system damage or A FIRE HAZARD. Negative battery lead 3. Periodic maintenance and adjustment ESU12353 Replacing a fuse EWS00550 WARNING Be sure to prevent accidental short-circuiting. 1. 2. Main fuse 2. Remove the right side cover. (See page 49 for removal procedures.) Disconnect the negative battery lead by removing the bolt. 1. ECS00631 NOTICE Be sure to turn...
Owners Manual
Page 81
...Periodic maintenance and adjustment PZ50RT / PZ50GT / PZ50MT / PZ50VT Specified fuses: Main fuse: 40.0 A Fuel injection system fuse: 10.0 A "HEAD" (headlight) fuse: 20.0 A "SIG" (signal) fuse: 7.5 A "DC TERM" (auxiliary DC jack) fuse: PZ50GT 3.0 A PZ50MT 3.0 A PZ50RT 3.0 A PZ50VT 3.0 A "IGN" (ignition) fuse: 20.0 A "FAN" (radiator fan motor) fuse: 15.0 A "GEAR" (electric shift reverse system) fuse: 4.0 A Spare fuses: 20.0 A 15.0 A 7.5 A 4.0 A 3.0 A (PZ50RT / PZ50GT / PZ50MT / PZ50VT) 4. 5. "HEAD" (headlight) fuse "SIG" (signal) fuse "DC TERM" (auxiliary DC jack) fuse "IGN" (ignition) fuse "FAN...
...Periodic maintenance and adjustment PZ50RT / PZ50GT / PZ50MT / PZ50VT Specified fuses: Main fuse: 40.0 A Fuel injection system fuse: 10.0 A "HEAD" (headlight) fuse: 20.0 A "SIG" (signal) fuse: 7.5 A "DC TERM" (auxiliary DC jack) fuse: PZ50GT 3.0 A PZ50MT 3.0 A PZ50RT 3.0 A PZ50VT 3.0 A "IGN" (ignition) fuse: 20.0 A "FAN" (radiator fan motor) fuse: 15.0 A "GEAR" (electric shift reverse system) fuse: 4.0 A Spare fuses: 20.0 A 15.0 A 7.5 A 4.0 A 3.0 A (PZ50RT / PZ50GT / PZ50MT / PZ50VT) 4. 5. "HEAD" (headlight) fuse "SIG" (signal) fuse "DC TERM" (auxiliary DC jack) fuse "IGN" (ignition) fuse "FAN...
Owners Manual
Page 82
... the parking brake and turn the main switch to the battery terminals. Discharged battery If the battery is an important safety device; Remove the right side cover. (See page 49 for repair. The T.O.R.S. EWS00580 WARNING G G Connect the jumper cables only to the off position. is discharged, the engine can cause electrical system damage or A FIRE HAZARD. in tank: Supply fuel. ↓ • Clogged fuel line: Clean fuel line...
... the parking brake and turn the main switch to the battery terminals. Discharged battery If the battery is an important safety device; Remove the right side cover. (See page 49 for repair. The T.O.R.S. EWS00580 WARNING G G Connect the jumper cables only to the off position. is discharged, the engine can cause electrical system damage or A FIRE HAZARD. in tank: Supply fuel. ↓ • Clogged fuel line: Clean fuel line...
Owners Manual
Page 84
... wheels or shafts: Ask a Yamaha dealer to inspect. Worn or damaged drive track: Ask a Yamaha dealer to inspect. Leaking coolant: Ask a Yamaha dealer to inspect. 3. Malfunctioning V-belt clutch: Ask a Yamaha dealer to inspect. 78 Broken V-belt clutch components: Ask a Yamaha dealer to inspect. Air in cooling system: Bleed the cooling system or ask a Yamaha dealer to inspect. Oily or dirty V-belt or primary and secondary sheave assembly surfaces: Clean. Problem...
... wheels or shafts: Ask a Yamaha dealer to inspect. Worn or damaged drive track: Ask a Yamaha dealer to inspect. Leaking coolant: Ask a Yamaha dealer to inspect. 3. Malfunctioning V-belt clutch: Ask a Yamaha dealer to inspect. 78 Broken V-belt clutch components: Ask a Yamaha dealer to inspect. Air in cooling system: Bleed the cooling system or ask a Yamaha dealer to inspect. Oily or dirty V-belt or primary and secondary sheave assembly surfaces: Clean. Problem...
Owners Manual
Page 85
... Conditioner, or an equivalent stabilizer, to the fuel tank to help prevent fuel oxidation and gum and varnish deposits, and to clean plastic. NOTICE G G G G Improper cleaning can accumulate. For snowmobiles equipped with mild detergent and water to inhibit corrosion in the following areas: seals (of the slide rail suspension, front suspension and brakes), electric components (couplers, connectors, instruments, switches and lights), breather hoses...
... Conditioner, or an equivalent stabilizer, to the fuel tank to help prevent fuel oxidation and gum and varnish deposits, and to clean plastic. NOTICE G G G G Improper cleaning can accumulate. For snowmobiles equipped with mild detergent and water to inhibit corrosion in the following areas: seals (of the slide rail suspension, front suspension and brakes), electric components (couplers, connectors, instruments, switches and lights), breather hoses...
Owners Manual
Page 91
... maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. Abnormal strain, neglect, or abuse. 5. SPECIFIC EXCLUSIONS from this warranty. An inspection and registration fee will be free from defects in the continental United States will be charged for the period of manufacture and that the vehicle is imperative that are not covered by : 1. emissions standards applicable at the time...
... maintenance including oil, spark plugs, clutch drive belts, slide runners, and track. Abnormal strain, neglect, or abuse. 5. SPECIFIC EXCLUSIONS from this warranty. An inspection and registration fee will be free from defects in the continental United States will be charged for the period of manufacture and that the vehicle is imperative that are not covered by : 1. emissions standards applicable at the time...
Owners Manual
Page 93
... SERVICE If your machine requires warranty service, you are handled at the time of a safety-related defect and recall. If a question or problem arises regarding warranty, first contact the owner of purchase. Box 6555 Cypress, California 90630 This will ensure that Yamaha Motor Corporation, U.S.A. Box 6555 Cypress, California 90630 87 Explain the operation, maintenance, and warranty requirements to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work...
... SERVICE If your machine requires warranty service, you are handled at the time of a safety-related defect and recall. If a question or problem arises regarding warranty, first contact the owner of purchase. Box 6555 Cypress, California 90630 This will ensure that Yamaha Motor Corporation, U.S.A. Box 6555 Cypress, California 90630 87 Explain the operation, maintenance, and warranty requirements to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work...
Owners Manual
Page 95
... blocks, adjusting ...31 A Air filter, checking...55 Auxiliary DC jack (PZ50VT) ...18 B Backrest (PZ50VT)...22 Battery...73 Brake and parking brake ...64 Brake lever ...19 Break-in...37 C Center shock absorber and rear torsion springs, adjusting spring preload ...29 Control rods, adjusting (PZ50VT)...32 Coolant temperature warning indicator ...16 Cooling system...60 D Drive and reverse indicator lights (PZ50RT / PZ50GT / PZ50MT / PZ50VT) ...14 Drive chain housing...63 Drive guard...21 Drive select switch (PZ50RT / PZ50GT / PZ50MT...
... blocks, adjusting ...31 A Air filter, checking...55 Auxiliary DC jack (PZ50VT) ...18 B Backrest (PZ50VT)...22 Battery...73 Brake and parking brake ...64 Brake lever ...19 Break-in...37 C Center shock absorber and rear torsion springs, adjusting spring preload ...29 Control rods, adjusting (PZ50VT)...32 Coolant temperature warning indicator ...16 Cooling system...60 D Drive and reverse indicator lights (PZ50RT / PZ50GT / PZ50MT / PZ50VT) ...14 Drive chain housing...63 Drive guard...21 Drive select switch (PZ50RT / PZ50GT / PZ50MT...