Owners Manual
Page 6
...Brake lever ...5-10 Parking brake lever...5-10 Headlight beam switch ...5-11 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 ...6-8 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 ...6-10 Tool kit and recommended equipment...6-11 OPERATION ...7-1 Starting the engine...
...Brake lever ...5-10 Parking brake lever...5-10 Headlight beam switch ...5-11 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 ...6-8 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 ...6-10 Tool kit and recommended equipment...6-11 OPERATION ...7-1 Starting the engine...
Owners Manual
Page 7
... Replacing the V-belt ...8-17 Checking the drive chain housing oil level and the drive chain tension ...8-18 Checking the brake pads...8-19 Checking the parking brake pads...8-20 Checking the brake fluid level...8-20 Changing the brake fluid...8-21 Suspension...8-21 Adjusting the drive track ...8-29 Aligning the skis...8-31 Lubrication ...8-32 Replacing a headlight bulb ...8-33 Adjusting the headlight beams ...8-34 Battery ...8-34 Replacing a fuse...8-35 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...11-1 Engine ...11-1 Chassis...11-2 Electric...11-3 WIRING DIAGRAM...
... Replacing the V-belt ...8-17 Checking the drive chain housing oil level and the drive chain tension ...8-18 Checking the brake pads...8-19 Checking the parking brake pads...8-20 Checking the brake fluid level...8-20 Changing the brake fluid...8-21 Suspension...8-21 Adjusting the drive track ...8-29 Aligning the skis...8-31 Lubrication ...8-32 Replacing a headlight bulb ...8-33 Adjusting the headlight beams ...8-34 Battery ...8-34 Replacing a fuse...8-35 TROUBLESHOOTING ...9-1 STORAGE ...10-1 SPECIFICATIONS ...11-1 Dimensions...11-1 Engine ...11-1 Chassis...11-2 Electric...11-3 WIRING DIAGRAM...
Owners Manual
Page 8
... CONTROL SYSTEM WARRANTY Yamaha Motor Corporation, USA also warrants to the ultimate purchaser and each subsequent purchaser of each 2006 and later model Yamaha snowmobile covered by Yamaha due to an authorized Yamaha snowmobile dealer of business. All Yamaha snowmobile clutch components are warranted against abnormal wear for inspection and repairs at that the machine be to normal wear or routine maintenance including oil, spark plugs, clutch drive belts...
... CONTROL SYSTEM WARRANTY Yamaha Motor Corporation, USA also warrants to the ultimate purchaser and each subsequent purchaser of each 2006 and later model Yamaha snowmobile covered by Yamaha due to an authorized Yamaha snowmobile dealer of business. All Yamaha snowmobile clutch components are warranted against abnormal wear for inspection and repairs at that the machine be to normal wear or routine maintenance including oil, spark plugs, clutch drive belts...
Owners Manual
Page 9
... my new Yamaha exactly as oil, spark plugs, clutch drive belts, and slide runners. ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING LOSS OF USE. Yes, if you have the warranty extended to fail, and so on surfaces other in the Owner's Manual, that items requiring special tools or equipment be "voided" or "canceled." No. Specific examples include: Running the...
... my new Yamaha exactly as oil, spark plugs, clutch drive belts, and slide runners. ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING LOSS OF USE. Yes, if you have the warranty extended to fail, and so on surfaces other in the Owner's Manual, that items requiring special tools or equipment be "voided" or "canceled." No. Specific examples include: Running the...
Owners Manual
Page 10
... SERVICE If your machine requires warranty service, you have purchased your purchase. Mail to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. Box 6555 Cypress, California 90630 1-3 This list is shown on your warranty registration identification, your request at the time of purchase. If you . CUSTOMER RELATIONS DEPARTMENT P.O. If a question or problem arises regarding warranty, first contact the owner of sale...
... SERVICE If your machine requires warranty service, you have purchased your purchase. Mail to contact Yamaha Motor Corporation, U.S.A., for his setup, service and warranty repair work. Box 6555 Cypress, California 90630 1-3 This list is shown on your warranty registration identification, your request at the time of purchase. If you . CUSTOMER RELATIONS DEPARTMENT P.O. If a question or problem arises regarding warranty, first contact the owner of sale...
Owners Manual
Page 14
... the snowmobile is released. 6. Never drive the snowmobile with another vehicle. 3. Carrying a passenger can cause loss of the snowmobile, always perform the pre-operation checks on public streets, roads, or highways. Make sure that the throttle lever moves freely and it returns to carry the OPERATOR ONLY. Apply the parking brake before starting the engine. Before operating 1. Read the Owner's Manual and all...
... the snowmobile is released. 6. Never drive the snowmobile with another vehicle. 3. Carrying a passenger can cause loss of the snowmobile, always perform the pre-operation checks on public streets, roads, or highways. Make sure that the throttle lever moves freely and it returns to carry the OPERATOR ONLY. Apply the parking brake before starting the engine. Before operating 1. Read the Owner's Manual and all...
Owners Manual
Page 16
Use on snow which has a lot of control and may cause loss of dirt or sand mixed in the fuel tank inside a building where ignition sources are present such as hot water and space heaters, an open flame, sparks, clothes dryers, and the like. Avoid ...replace safety and instruction labels, as ice and hard-packed snow require much longer stopping distances. Always refer to the "STORAGE" section if the snowmobile is to release the throttle and apply the brake gently-not suddenly. The best braking method on its left side for use that may leak out from the fuel breather hose. 2. Fuel...
Use on snow which has a lot of control and may cause loss of dirt or sand mixed in the fuel tank inside a building where ignition sources are present such as hot water and space heaters, an open flame, sparks, clothes dryers, and the like. Avoid ...replace safety and instruction labels, as ice and hard-packed snow require much longer stopping distances. Always refer to the "STORAGE" section if the snowmobile is to release the throttle and apply the brake gently-not suddenly. The best braking method on its left side for use that may leak out from the fuel breather hose. 2. Fuel...
Owners Manual
Page 19
... brake lever R Grip/Thumb warmer adjustment switch S Headlight beam switch T Speedometer unit U Engine stop switch V Throttle lever W Shroud latch (PZ50VT) X Main switch Y Auxiliary DC jack (PZ50VT) Z "RESET" button [ "SELECT" button \ Fuel level warning indicator ] Oil level warning indicator _ Coolant temperature warning indicator a Self-diagnosis warning indicator b Speedometer c Odometer/tripmeter/ engine speed meter d Fuel meter and grip/thumb warmer level indicator e Fuel meter indicator f Drive "D" indicator light g Reverse "R" indicator light h Drive select switch i Knock control...
... brake lever R Grip/Thumb warmer adjustment switch S Headlight beam switch T Speedometer unit U Engine stop switch V Throttle lever W Shroud latch (PZ50VT) X Main switch Y Auxiliary DC jack (PZ50VT) Z "RESET" button [ "SELECT" button \ Fuel level warning indicator ] Oil level warning indicator _ Coolant temperature warning indicator a Self-diagnosis warning indicator b Speedometer c Odometer/tripmeter/ engine speed meter d Fuel meter and grip/thumb warmer level indicator e Fuel meter indicator f Drive "D" indicator light g Reverse "R" indicator light h Drive select switch i Knock control...
Owners Manual
Page 21
... sure to use the specified spark plug and spark plug cap. NOTE: The engine can be started after it shuts off to prevent overheating. When the engine has been idling for at least 3 minutes and the coolant temperature has risen above 100 °C (212 °F), the engine automatically shuts off . ESU04701 Throttle override system (T.O.R.S.) If the throttle bodies or throttle cable malfunctions during operation, the T.O.R.S. WARNING @ G G If the...
... sure to use the specified spark plug and spark plug cap. NOTE: The engine can be started after it shuts off to prevent overheating. When the engine has been idling for at least 3 minutes and the coolant temperature has risen above 100 °C (212 °F), the engine automatically shuts off . ESU04701 Throttle override system (T.O.R.S.) If the throttle bodies or throttle cable malfunctions during operation, the T.O.R.S. WARNING @ G G If the...
Owners Manual
Page 27
... knock control system "KCS" indicator light is equipped with a self-diagnostic system for more details.) @ ESU04180 Coolant temperature warning indicator If the engine overheats, the coolant temperature warning indicator 1 and the warning light 2 come on , the fuel tank may not have a Yamaha dealer inspect the snowmobile as soon as possible, stop the engine immediately and allow the engine to 6,000 r/min or less. Reduce the engine speed...
... knock control system "KCS" indicator light is equipped with a self-diagnostic system for more details.) @ ESU04180 Coolant temperature warning indicator If the engine overheats, the coolant temperature warning indicator 1 and the warning light 2 come on , the fuel tank may not have a Yamaha dealer inspect the snowmobile as soon as possible, stop the engine immediately and allow the engine to 6,000 r/min or less. Reduce the engine speed...
Owners Manual
Page 41
... is spilled, clean it up immediately. @ ESU05500 V-belt Check the V-belt. 1. If any brake fluid leaks out from the brake hose joints or the master cylinder. Remove the drive guard. 3. WARNING @ G G @ Make sure that the drive guard is found, ask a Yamaha dealer for immediate repairs. @ CAUTION: @ Brake fluid may deteriorate painted surfaces or plastic parts. Never spill any brake fluid. Remove the left side cover (for PZ50FX/PZ50GT/ PZ50M), or open the...
... is spilled, clean it up immediately. @ ESU05500 V-belt Check the V-belt. 1. If any brake fluid leaks out from the brake hose joints or the master cylinder. Remove the drive guard. 3. WARNING @ G G @ Make sure that the drive guard is found, ask a Yamaha dealer for immediate repairs. @ CAUTION: @ Brake fluid may deteriorate painted surfaces or plastic parts. Never spill any brake fluid. Remove the left side cover (for PZ50FX/PZ50GT/ PZ50M), or open the...
Owners Manual
Page 48
..., read this Owner's Manual completely and understand the operation of the controls. To start to accelerate. WARNING @ The operator should always keep both warmth and to help protect you with hours of pleasure. Avoid high speeds until you ride, always perform the preoperation checks listed on page 7-1 to start the engine. The short time spent checking the condition of the snowmobile...
..., read this Owner's Manual completely and understand the operation of the controls. To start to accelerate. WARNING @ The operator should always keep both warmth and to help protect you with hours of pleasure. Avoid high speeds until you ride, always perform the preoperation checks listed on page 7-1 to start the engine. The short time spent checking the condition of the snowmobile...
Owners Manual
Page 49
... as the turn . When the snowmobile is pointed downhill, mount your weight on the running board to tip. As you do not spin the track. Improper riding techniques such as abrupt throttle changes, excessive braking, incorrect body movements, or too much speed for a novice...engine and set the parking brake. WARNING @ Side hills and steep slopes are not recommended for the sharpness of the turn . As you approach a hill, accelerate before you are unable to continue up the hill, this technique, you approach a curve, slow down and begin to turn to perform it at higher speeds...
... as the turn . When the snowmobile is pointed downhill, mount your weight on the running board to tip. As you do not spin the track. Improper riding techniques such as abrupt throttle changes, excessive braking, incorrect body movements, or too much speed for a novice...engine and set the parking brake. WARNING @ Side hills and steep slopes are not recommended for the sharpness of the turn . As you approach a hill, accelerate before you are unable to continue up the hill, this technique, you approach a curve, slow down and begin to turn to perform it at higher speeds...
Owners Manual
Page 56
Maintenance, replacement, or repair 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 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. 8-9-8-10 ∗ Valve clearance ∗ Crankcase breather...
Maintenance, replacement, or repair 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 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. 8-9-8-10 ∗ Valve clearance ∗ Crankcase breather...
Owners Manual
Page 57
... (500 mi) (40 hr) G G Every Seasonally or 4,000 km (2,500 mi) (200 hr) G Every 20,000 km (12,000 mi) 6-1-6-2 6-4-6-5 G 8-15 5-1, 6-5 5-2, 6-5 5-9 5-14, 6-8 6-7, 8-17-8-18 Page Engine oil ∗ Engine oil filter cartridge Fuel Engine coolant Throttle lever (handlebar side) Throttle override system (T.O.R.S.) Engine stop switch Drive guard V-belt Check oil level. ∗ Replace. Tighten or replace gasket if necessary. Check fuel level. Check operation. ∗ Repair if necessary.
... (500 mi) (40 hr) G G Every Seasonally or 4,000 km (2,500 mi) (200 hr) G Every 20,000 km (12,000 mi) 6-1-6-2 6-4-6-5 G 8-15 5-1, 6-5 5-2, 6-5 5-9 5-14, 6-8 6-7, 8-17-8-18 Page Engine oil ∗ Engine oil filter cartridge Fuel Engine coolant Throttle lever (handlebar side) Throttle override system (T.O.R.S.) Engine stop switch Drive guard V-belt Check oil level. ∗ Replace. Tighten or replace gasket if necessary. Check fuel level. Check operation. ∗ Repair if necessary.
Owners Manual
Page 58
... is changed. Check oil level. ∗ Replace. G G G G G See NOTE on page 8-4. G G G G G G G G 6-8, 8-29-8-31 6-9 5-10, 6-6-6-7, 8-19-8-21 8-19-8-21 8-21 Brake and parking brake ∗ Disc brake installation Drive chain oil Drive chain Skis and ski runners Steering system Strap (PZ50M) Lights ∗ Battery 8-18-8-19 8-19 6-9 6-10 6-10, 8-33-8-34 8-34 Whenever operating elevation is recommended that these items be serviced by a Yamaha dealer. ary clutches Inspect ramp...
... is changed. Check oil level. ∗ Replace. G G G G G See NOTE on page 8-4. G G G G G G G G 6-8, 8-29-8-31 6-9 5-10, 6-6-6-7, 8-19-8-21 8-19-8-21 8-21 Brake and parking brake ∗ Disc brake installation Drive chain oil Drive chain Skis and ski runners Steering system Strap (PZ50M) Lights ∗ Battery 8-18-8-19 8-19 6-9 6-10 6-10, 8-33-8-34 8-34 Whenever operating elevation is recommended that these items be serviced by a Yamaha dealer. ary clutches Inspect ramp...
Owners Manual
Page 90
... sure to turn the main switch off and disconnect the negative battery lead to inspect the snowmobile. @ 8-35 Remove the right side cover. (See pages 8-6-8-9 for removal procedures.) 2. Specified fuses: 40 A 1 Main fuse: 10 A 2 Fuel injection system fuse: 20 A 3 "HEAD" (Headlight) fuse: 7.5 A 4 "SIG" (Signal) fuse: 3A 5 "DC TERM" (Auxiliary DC jack) fuse: 20 A 6 "IGN" (Ignition) fuse: 15 A 7 "FAN" (Radiator fan) fuse: 8 "GEAR" (Electric shift reverse system) fuse: 4 A 9 Spare fuses (20 A, 15 A, 10 A, 7.5 A, 4 A, 3 A) 4. ESU05590 Replacing a fuse WARNING @ Be sure...
... sure to turn the main switch off and disconnect the negative battery lead to inspect the snowmobile. @ 8-35 Remove the right side cover. (See pages 8-6-8-9 for removal procedures.) 2. Specified fuses: 40 A 1 Main fuse: 10 A 2 Fuel injection system fuse: 20 A 3 "HEAD" (Headlight) fuse: 7.5 A 4 "SIG" (Signal) fuse: 3A 5 "DC TERM" (Auxiliary DC jack) fuse: 20 A 6 "IGN" (Ignition) fuse: 15 A 7 "FAN" (Radiator fan) fuse: 8 "GEAR" (Electric shift reverse system) fuse: 4 A 9 Spare fuses (20 A, 15 A, 10 A, 7.5 A, 4 A, 3 A) 4. ESU05590 Replacing a fuse WARNING @ Be sure...
Owners Manual
Page 91
... gasket ...Replace gasket. 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. Remove the right side cover. (See pages 8-6-8-9 for repair. @ 1. G T.O.R.S. Compression Insufficient G Loose cylinder head nuts ...Tighten nuts properly. G Worn or damaged piston and cylinder ...Ask a Yamaha dealer to the positive (+) terminal of the discharged battery. 4. Apply the parking brake and turn the main switch...
... gasket ...Replace gasket. 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. Remove the right side cover. (See pages 8-6-8-9 for repair. @ 1. G T.O.R.S. Compression Insufficient G Loose cylinder head nuts ...Tighten nuts properly. G Worn or damaged piston and cylinder ...Ask a Yamaha dealer to the positive (+) terminal of the discharged battery. 4. Apply the parking brake and turn the main switch...
Owners Manual
Page 100
...^ Br/R E Br/R Sb Br/R L/B È ] b d Y /L Y B G B G/R L/B Br/R Sb Y/ W Ch Y/ L Y/ L Y/ W Y/ W Y/ L L/R G B O/B D G L/R O/B B YG YG Y Y d Y B G R/B G/B R/L O Gy/R R/W B B SUB-WIRE WIRE HARNESS HARNESS 1 FUEL PUMP WIRE HARNESS SUB-WIRE HARNESS WIRE HARNESS SUB-WIRE HARNESS 2 A B C Ch B/L WIRE HARNESS E F SUB-WIRE HARNESS 3 Ch j j G Y B B B G Y B B R /L G / B R /B R/W Gy/R O R/L B B R/ L G/ W B/ L Ch B/ L G/ W Ch Br/R Sb W/L W/R L/B W/L Sb Br/R L/B W/R Y G B G Y B F B GEAR MOTOR WIRE HARNESS SUB-WIRE HARNESS HEADLIGHT WIRE HARNESS SUB-WIRE HARNESS ESU00233 1-
...^ Br/R E Br/R Sb Br/R L/B È ] b d Y /L Y B G B G/R L/B Br/R Sb Y/ W Ch Y/ L Y/ L Y/ W Y/ W Y/ L L/R G B O/B D G L/R O/B B YG YG Y Y d Y B G R/B G/B R/L O Gy/R R/W B B SUB-WIRE WIRE HARNESS HARNESS 1 FUEL PUMP WIRE HARNESS SUB-WIRE HARNESS WIRE HARNESS SUB-WIRE HARNESS 2 A B C Ch B/L WIRE HARNESS E F SUB-WIRE HARNESS 3 Ch j j G Y B B B G Y B B R /L G / B R /B R/W Gy/R O R/L B B R/ L G/ W B/ L Ch B/ L G/ W Ch Br/R Sb W/L W/R L/B W/L Sb Br/R L/B W/R Y G B G Y B F B GEAR MOTOR WIRE HARNESS SUB-WIRE HARNESS HEADLIGHT WIRE HARNESS SUB-WIRE HARNESS ESU00233 1-
Owners Manual
Page 101
... fuse Starter relay Starter motor Battery Black (-) battery lead Red (-) battery lead Diode Engine stop switch Throttle switch DC back buzzer Grip warmer Thumb warmer Oil pressure switch Drive position switch Reverse position switch Engine control unit Ignition coil Spark plug Fuel injection relay Injector Fuel pump Throttle position sensor Speed sensor Cylinder identification sensor Intake air pressure sensor 1 Intake air pressure sensor 2 Knock sensor Coolant temperature sensor Intake air temperature sensor Grip/thumb warmer adjustment switch Gear motor relay 1 Gear motor relay 2 Gear motor...
... fuse Starter relay Starter motor Battery Black (-) battery lead Red (-) battery lead Diode Engine stop switch Throttle switch DC back buzzer Grip warmer Thumb warmer Oil pressure switch Drive position switch Reverse position switch Engine control unit Ignition coil Spark plug Fuel injection relay Injector Fuel pump Throttle position sensor Speed sensor Cylinder identification sensor Intake air pressure sensor 1 Intake air pressure sensor 2 Knock sensor Coolant temperature sensor Intake air temperature sensor Grip/thumb warmer adjustment switch Gear motor relay 1 Gear motor relay 2 Gear motor...