Yamaha Phazer PZ50GTY Owner's Manual - Safety Information

Summary of Phazer PZ50GTY

  • Page 1

    Owner’s manual 8gk-28199-12 lit-12628-02-78 esu10012 read this manual carefully before operating this vehicle. Pz50y pz50rty pz50gty pz50mty pz50vty.

  • Page 2

    Esu10041 read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold. U8gk12e0.Book page 1 monday, may 19, 2008 11:17 am.

  • Page 3: Introduction

    Introduction esu10121 congratulations on your purchase of a yamaha snowmobile. This model is the result of yamaha’s vast experience in the produc- tion of fine sporting and touring snowmobiles. It represents the high degree of craftsmanship and reliability that have made yamaha a lead- er in these f...

  • Page 4

    Important manual information esu10151 particularly important information is distin- guished in this manual by the following nota- tions. This is the safety alert symbol. It is used to alert you to potential personal injury haz- ards. Obey all safety messages that follow this symbol to avoid possible...

  • Page 5: Contents

    Contents location of the important labels ..... 1 safety information ............................ 5 description ........................................ 7 control functions ............................ 10 main switch .................................. 10 throttle lever .................................

  • Page 6: Contents

    Contents checking the air filter ................... 55 high-altitude settings .................... 56 valve clearance ............................ 56 engine oil and oil filter cartridge ... 56 cooling system ............................. 60 v-belt ............................................ 61 dri...

  • Page 7

    Location of the important labels 1 esu10214 read and understand all of the labels on your vehicle. They contain important information for safe and proper operation of your vehicle. Never remove any labels from your vehicle. If a label becomes difficult to read or comes off, a replacement label is av...

  • Page 8

    Location of the important labels 2 1 pz50 1 pz50rt/pz50gt/pz50mt 1 pz50vt u8gk12e0.Book page 2 monday, may 19, 2008 11:17 am.

  • Page 9

    Location of the important labels 3 notice attention 8ha-2815m-e0 warning this unit contains high pressure nitrogen gas. Mishandling can cause explosion. • read owner’s manual for instructions. • do not incinerate, puncture or open. Avertissement cette unité contient de i’azote à haute pression. Une ...

  • Page 10

    Location of the important labels 4 notice 8et-2815k-00 attention 8et-2815k-10 20kg {44lbs} load limit / charge limite 8fm-24897-01 7 pz50rt/pz50gt/pz50mt/pz50vt 8 pz50rt/pz50gt/pz50mt/pz50vt 9 pz50/pz50rt/pz50gt/pz50mt 10 pz50/pz50rt/pz50gt/pz50mt 11 pz50mt 12 pz50vt u8gk12e0.Book page 4 monday, may...

  • Page 11: Safety Information

    Safety information 5 esu10193 as the vehicle’s owner, you are responsible for the safe and proper operation of your snowmobile. When you ride your snowmo- bile, you must know and use the following for your safety. Severe injury or death may result if you ignore any of the following. Before you opera...

  • Page 12: Safety Information

    Safety information 6 ● many surfaces such as ice and hardpacked snow require much longer stopping distanc- es. Be alert, plan ahead and begin deceler- ating early. The best braking method on most surfaces is to release the throttle and apply the brake gently—not suddenly. Avoid carbon monoxide poiso...

  • Page 13: Description

    Description 7 esu10260 1,2 3 4,5,6,7,8 14 14 14 14 14 15 16 17 17 16 15 17 16 15 17 16 15 17 16 15 pz50 pz50gt pz50vt 1. Storage pouch 2. Tool kit 3. Air filter 4. Oil filler cap 5. Battery 6. Main fuse 7. Fuse box 8. Coolant reservoir 9. V-belt holder (pz50vt) 10. Strap (pz50mt) 11. Passenger grip ...

  • Page 14: Description

    Description 8 pz50 pz50rt/pz50gt/pz50mt pz50vt 9 1. Brake lever 2. Parking brake lever 3. Grip/thumb warmer adjustment switch 4. Headlight beam switch 5. Speedometer unit 6. Engine stop switch 7. Throttle lever 8. Shroud latch (pz50vt) 9. Main switch 10. Auxiliary dc jack (pz50vt) 11. “reset” button...

  • Page 15: Description

    Description 9 tip ● the snowmobile you have purchased may differ slightly from those shown in the figures of this manual. ● design and specifications are subjected to change without notice. U8gk12e0.Book page 9 monday, may 19, 2008 11:17 am.

  • Page 16: Control Functions

    Control functions 10 esu10292 main switch the main switch controls the ignition and lighting systems. The various positions are described below. Off the ignition circuit is switched off. The key can be removed only in this position. On the ignition circuit is switched on. Start the starting circuit ...

  • Page 17: Control Functions

    Control functions 11 tle valves fail to return to the idle position when the throttle lever is released. (see page 81 for the clutch engagement speed.) idling / starting running trouble tip ● if the t.O.R.S. Is activated, the warning light and self-diagnosis warning indicator will flash, and the two...

  • Page 18: Control Functions

    Control functions 12 ● a digital speedometer (which shows the riding speed) ● an odometer (which shows the total dis- tance traveled) ● a tripmeter (which shows the distance trav- eled since it was last set to zero) ● an engine speed meter (which shows the engine speed; not for use while riding) ● w...

  • Page 19: Control Functions

    Control functions 13 tip ● to switch the speedometer, odometer, and tripmeter displays between kilometers and miles, select the odometer mode “odo”, and then push the “select” button for at least 10 seconds while the snowmobile is stopped. ● use the engine speed meter only when checking the snowmobi...

  • Page 20: Control Functions

    Control functions 14 notice ecs00030 ● if the knock control system “kcs” indi- cator light comes on, the fuel tank may not have been filled with the recom- mended fuel. Reduce the engine speed to 6000 r/min or less. As soon as possi- ble, stop the engine, let it cool sufficient- ly, and then drain t...

  • Page 21: Control Functions

    Control functions 15 fuel meter the display segments of the fuel meter disap- pear towards “e” (empty) as the fuel level de- creases. When only one segment is left near “e”, the fuel level warning indicator and the warning light come on. If the fuel level warning indicator and the warning light come...

  • Page 22: Control Functions

    Control functions 16 the fuel level warning indicator, warning light, and all segments of the fuel meter warn the rider of the above problems by flashing con- tinuously. If this occurs, have a yamaha dealer inspect the snowmobile as soon as possible. Esu10460 oil level warning indicator “ ” the oil ...

  • Page 23: Control Functions

    Control functions 17 ror code will flash slowly in the tripme- ter/odometer display. Note the error code, and then have a yamaha dealer inspect the snowmobile as soon as possible. Notice: do not continue to operate the engine longer than necessary if there is an error code to avoid possible engine d...

  • Page 24: Control Functions

    Control functions 18 esu10661 headlight beam switch “lights” push the headlight beam switch to change the headlight to high beam “hi” or to low beam “lo”. Esu10674 grip/thumb warmer adjustment switch the grip/thumb warmer adjustment switch controls the electrically heated handlebar grips and throttl...

  • Page 25: Control Functions

    Control functions 19 ● do not use an automotive cigarette light- er or other accessory with a plug that gets hot because the jack can be dam- aged. Esu10550 brake lever the snowmobile is stopped by braking the en- tire drive system. Squeeze the brake lever towards the handle- bar grip to stop the sn...

  • Page 26: Control Functions

    Control functions 20 notice ecs00140 make sure that all cables and wires are in place when closing the shroud. Esu10731 shroud and covers securely fasten the shroud and covers before operating the snowmobile. (see page 49 for removal and installation procedures.) pz50 / pz50rt / pz50gt / pz50mt pz50...

  • Page 27: Control Functions

    Control functions 21 esu10751 drive guard warning ews00401 ● coming in contact with the rotating v- belt or clutch parts can cause severe in- jury or death. Never run the engine with the drive guard removed. ● make sure that the drive guard is tight- ened securely before operating the snowmobile to ...

  • Page 28: Control Functions

    Control functions 22 esu10680 passenger grip warmer switch (pz50vt) the passenger grip warmer switch controls the electrically heated passenger grips. Esu10801 backrest (pz50vt) the backrest is adjustable. To adjust the backrest angle 1. Open the backrest zipper and loosen the backrest bolts. 2. Adj...

  • Page 29: Control Functions

    Control functions 23 to install the storage pouch 1. Fasten the storage pouch upper buckles. 2. Pass the storage pouch lower strap be- tween the bracket and the frame, and then fasten the buckle to secure the pouch. Tip ● be sure to route the storage pouch lower strap above the bracket fasteners. ● ...

  • Page 30: Control Functions

    Control functions 24 esu10621 fuel make sure there is sufficient gasoline in the tank. Warning ews00071 gasoline and gasoline vapors are ex- tremely flammable. To avoid fires and ex- plosions and to reduce the risk of injury when refueling, follow these instructions. 1. Before refueling, turn off th...

  • Page 31: Control Functions

    Control functions 25 your yamaha engine has been designed to use premium unleaded gasoline with a pump octane number [(r+m)/2] of 91 or higher, or a research octane number of 95 or higher. If the recommended fuel is not used, the en- gine may not perform as it should. Notice ecs00080 ● oxygenated fu...

  • Page 32: Control Functions

    Control functions 26 pz50 / pz50mt / pz50vt to increase the spring preload and thereby harden the suspension, turn the adjusting ring in direction (a). To decrease the spring pre- load and thereby soften the suspension, turn the adjusting ring in direction (b). Pz50gt 1. Loosen the locknut. 2. To in...

  • Page 33: Control Functions

    Control functions 27 to adjust the air pressure warning ews00621 support the snowmobile securely on a suitable stand before adjusting the shock absorbers. Otherwise, the snowmobile could fall and cause injury. Notice ecs00710 make sure that there is no load on the shock absorbers and that they are f...

  • Page 34: Control Functions

    Control functions 28 air pressure, push the black bleed valve button. Notice: do not exceed 1034 kpa (10.3 kgf/cm², 150 psi). [ecs00732] tip to allow pressure to escape from the pump and the shock absorber, push the button half- way down and hold it. To allow only a small amount of pressure to escap...

  • Page 35: Control Functions

    Control functions 29 rebound damping force the rebound damping force of each shock absorber can be adjusted by turning its re- bound damping force adjusting knob. To increase the rebound damping force, turn the adjusting knob in direction (a). To de- crease the rebound damping force, turn the adjust...

  • Page 36: Control Functions

    Control functions 30 to increase the spring preload and thereby harden the suspension, turn the adjusting ring in direction (a). To decrease the spring pre- load and thereby soften the suspension, turn the adjusting ring in direction (b). Center shock absorber (pz50rt) 1. Loosen the locknut. 2. To i...

  • Page 37: Control Functions

    Control functions 31 esu13092 adjusting the 2-up adjusting blocks (pz50vt) warning ews00760 make sure that the 2-up adjusting blocks are installed in the same position on both sides of the snowmobile, otherwise poor handling and loss of stability may result. The spring force can be adjusted by chang...

  • Page 38: Control Functions

    Control functions 32 esu11033 adjusting the control rods (pz50vt) warning ews00770 the left and right adjusting nuts must be set to the same position. Uneven settings can cause poor handling and loss of sta- bility. The weight transfer can be adjusted by turn- ing the adjusting nuts on the control r...

  • Page 39: Control Functions

    Control functions 33 3. Tighten the locknut while holding the ad- justing nut in place. 1. Red paint area 2. Adjustable range 3. Standard position locknut tightening torque: 25 nm (2.5 m·kgf, 18 ft·lbf) u8gk12e0.Book page 33 monday, may 19, 2008 11:17 am.

  • Page 40: Pre-Operation Checks

    Pre-operation checks 34 esu11071 inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection and maintenance procedures and schedules described in the owner’s manual. Warning ews00191 failure to inspect or maintain the vehicle prope...

  • Page 41: Pre-Operation Checks

    Pre-operation checks 35 skis and ski runners • check for wear and damage. • if necessary, have yamaha dealer replace skis or ski runners. 66 drive track • check for deflection, wear and damage. • if necessary, have yamaha dealer replace track. 68 slide runners • check for wear and damage. • if neces...

  • Page 42: Operation

    Operation 36 esu13210 tip this model is equipped with an engine oil pressure switch to stop the engine in case an engine oil pressure drop is detected. To start the engine after this system has stopped the engine, be sure to place the snowmobile on a level surface, and then turn the key in the main ...

  • Page 43: Operation

    Operation 37 esu11320 break-in there is never a more important period in the life of your engine than the period between 0 and 500 km (300 mi). For this reason, you should read the following material carefully. Since the engine is brand new, do not put an excessive load on it for the first 500 km (3...

  • Page 44: Operation

    Operation 38 maximum performance until you are totally fa- miliar with the snowmobile’s handling and performance characteristics. The beginning operator should select a large flat area to become familiar with the snowmo- bile. Make sure that this area is free of obsta- cles and other traffic. You sh...

  • Page 45: Operation

    Operation 39 risk of an accident. Do not try steeper or more difficult inclines until you have de- veloped your skill on gentle slopes. You should practice first on gentle slopes. Try more difficult climbs only after you have de- veloped your skill. As you approach a hill, ac- celerate before you st...

  • Page 46: Operation

    Operation 40 the seat and the foot of your uphill leg on the running board. This position will make it easi- er for you to shift your body weight as needed. Snow and ice are slippery, so be prepared for the possibility that your snowmobile could be- gin to slip sideways on the slope. If this hap- pe...

  • Page 47: Operation

    Operation 41 ● always check the drive track for damage or maladjustment before operating the snowmobile. ● do not operate the snowmobile if you find damage to the drive track. Notice ecs00350 ride on fresh snow frequently. Operating on ice or hard-packed snow will rapidly wear the slide runners. Esu...

  • Page 48: Operation

    Operation 42 ● keep the right hand on the right handle- bar grip for steering, and grip the strap with the left hand to shift weight uphill for balance during traverse riding. ● ride cautiously while using the strap. Do not accelerate or decelerate abruptly while holding onto the strap. ● do not use...

  • Page 49: Operation

    Operation 43 warning ews00321 ● make sure that the throttle lever is fully released and the snowmobile is at a full stop before shifting. ● be sure to press the drive select switch only while the engine is idling. ● make sure that the reverse “r” indicator light comes on and remains on, and that the...

  • Page 50: Operation

    Operation 44 help protect against corrosion. Be sure to clean the snowmobile when you get to your destination to remove any corrosive salts. U8gk12e0.Book page 44 monday, may 19, 2008 11:17 am.

  • Page 51

    Periodic maintenance and adjustment 45 esu11451 periodic inspection, adjustment, and lubrication will keep your snowmobile in the safest and most efficient condition possible. Safety is an obligation of the vehicle owner/operator. The most important points of vehicle inspection, adjustment, and lubr...

  • Page 52

    Periodic maintenance and adjustment 46 * crankcase breather system • check breather hose for cracks or damage. • replace if necessary. — * fuel line • check fuel hose for cracks or damage. • replace if necessary. — * idle speed • check and adjust idle speed. 53 * fuel injection • adjust synchronizat...

  • Page 53

    Periodic maintenance and adjustment 47 esu11561 general maintenance and lubrication chart item remarks initial every page 1 month or 800 km (500 mi) (40 hr) seasonally or 4000 km (2500 mi) (200 hr) engine oil • change (warm engine before draining) 56 * engine oil filter car- tridge • replace. Every ...

  • Page 54

    Periodic maintenance and adjustment 48 tip brake system: ● after disassembling the master cylinder or caliper cylinder, always change the brake fluid. Regularly check the brake fluid level and add fluid if necessary. ● replace the oil seals of the master cylinder and caliper cylinder every two years...

  • Page 55

    Periodic maintenance and adjustment 49 esu13001 tool kit the service information included in this man- ual and the tools provided in the owner’s tool kit are intended to assist you in the perfor- mance of preventive maintenance and minor repairs. However, additional tools such as a torque wrench may...

  • Page 56

    Periodic maintenance and adjustment 50 to close the shroud and install the front cover and air filter case cover 1. Insert the projections on the end of the air filter case cover into the slots in the air fil- ter case, place it in the original position, and then tighten the fasteners. 2. Fit the ho...

  • Page 57

    Periodic maintenance and adjustment 51 to install the right side cover place the right side cover in the original posi- tion, and then tighten the quick fastener screws. Top cover (pz50 / pz50rt / pz50gt / pz50mt) to remove the top cover pull up on the rear of the top cover. To install the top cover...

  • Page 58

    Periodic maintenance and adjustment 52 to install an upper cover 1. Insert the projections on the upper cover into the slots, fit the holders on the cover onto the grommets, and then tighten the fasteners. 2. Close the shroud. Notice ecs00371 ● make sure that all cables, leads, etc., are routed prop...

  • Page 59

    Periodic maintenance and adjustment 53 warning ews00710 be sure to use the specified spark plug and spark plug cap. Otherwise, the t.O.R.S. May not work properly. Spark plugs are produced in several different thread lengths. The thread length or reach is the distance from the spark plug gasket seat ...

  • Page 60

    Periodic maintenance and adjustment 54 5. Install the rubber cap. Esu11840 adjusting the throttle cable free play (pz50 / pz50rt / pz50gt / pz50mt) 1. Loosen the locknut. 2. Turn the adjusting bolt in or out until the proper throttle cable free play is achieved. 3. Tighten the locknut. Esu11850 chec...

  • Page 61

    Periodic maintenance and adjustment 55 2. Hold the pivot point of the throttle lever away from the throttle switch by putting your thumb (above) and forefinger (be- low) between the throttle lever pivot and the engine stop switch housing. While holding the pivot point as described above, press the t...

  • Page 62

    Periodic maintenance and adjustment 56 4. Place the air filter element frame in the original position, and then hook the fas- teners onto the frame. 5. Install the air filter case cover, and then install the front cover (pz50 / pz50rt / pz50gt / pz50mt) or close the shroud (pz50vt). Esu11931 high-al...

  • Page 63

    Periodic maintenance and adjustment 57 2. Start the engine, warm it up for 10–15 minutes, and then turn it off. Tip ● the engine can also be warmed up by driv- ing the snowmobile for 10–15 minutes. ● after driving the snowmobile, allow the en- gine to idle for at least 10 seconds before turning it o...

  • Page 64

    Periodic maintenance and adjustment 58 7. Insert the dipstick into the oil filler hole, and then tighten the oil filler cap. 8. Connect the oil level gauge coupler. 9. Install the right side cover (pz50 / pz50rt / pz50gt / pz50mt), or install the right side cover and the right upper cover, and then ...

  • Page 65

    Periodic maintenance and adjustment 59 9. Remove the engine oil drain bolt to drain the oil from the crankcase. Tip dispose of used oil according to local regula- tions. 10. Install the engine oil drain bolts, and then tighten them to the specified torques. 11. Add 1.5 l (1.59 us qt, 1.32 imp.Qt) of...

  • Page 66

    Periodic maintenance and adjustment 60 esu12043 cooling system the coolant level should be checked before each ride. In addition, the cooling system must be bled at the intervals specified in the periodic maintenance and lubrication chart. Warning ews00380 do not remove the coolant reservoir cap whe...

  • Page 67

    Periodic maintenance and adjustment 61 3. Start the engine, allow it to idle for several minutes, and then turn it off. 4. Check for any coolant leakage. Tip if you find any leaks, consult a yamaha deal- er. 5. Install the right upper cover, and then in- stall the top cover (pz50 / pz50rt / pz50gt /...

  • Page 68

    Periodic maintenance and adjustment 62 4. Install the drive guard. 5. Install the left side cover (pz50 / pz50rt / pz50gt / pz50mt), or install the left side cover and the left upper cov- er, and then close the shroud (pz50vt). To replace and adjust the v-belt warning ews00421 ● when installing a ne...

  • Page 69

    Periodic maintenance and adjustment 63 6. Install the new v-belt over the primary sheave assembly. 7. Rotate the secondary sliding sheave clockwise and push it so that it separates from the secondary fixed sheave. 8. Install the v-belt between the secondary fixed sheave and the secondary sliding she...

  • Page 70

    Periodic maintenance and adjustment 64 5. Install the dipstick, making sure to align the notch in the dipstick handle with the projection on the drive chain housing. 6. Install the right side cover. Tip continue with steps 7 and 8 for models with reverse only. 7. Release the parking brake. 8. Drive ...

  • Page 71

    Periodic maintenance and adjustment 65 test the brake at a low speed when starting out to make sure that it is working properly. If the brake does not provide proper braking performance, inspect the brake for wear or brake fluid leakage. (see the following section for more details.) checking the bra...

  • Page 72

    Periodic maintenance and adjustment 66 6. Tighten the parking brake pad locknut. Checking the brake fluid level warning ews00460 be careful that water does not enter the master cylinder when refilling. Water will significantly lower the boiling point of the fluid and may result in vapor lock. If the...

  • Page 73

    Periodic maintenance and adjustment 67 notice ecs00560 avoid scratching the skis when loading and unloading the snowmobile, when riding in areas with little or no snow, or on sharp edges such as concrete, curbs, etc. This will wear or damage the skis. To align the skis 1. Turn the handlebar so the s...

  • Page 74

    Periodic maintenance and adjustment 68 esu12173 drive track and slide runners drive track warning ews00480 a broken track, track fittings or debris thrown by the drive track could be danger- ous to an operator or bystanders. Observe the following precautions: ● do not allow anyone to stand behind th...

  • Page 75

    Periodic maintenance and adjustment 69 3. If the deflection is incorrect, adjust the drive track. Adjusting the drive track 1. Lift the rear of the snowmobile onto a suit- able stand to raise the drive track off the ground. 2. Loosen the rear axle nut. 3. Start the engine and rotate the drive track ...

  • Page 76

    Periodic maintenance and adjustment 70 shifted to left 5. Adjust the drive track deflection to speci- fication. Notice: the right and left ad- justing nuts should be turned an equal amount. [ecs00592] 6. Recheck alignment and deflection. If nec- essary, repeat steps 3 to 5 until the prop- er adjustm...

  • Page 77

    Periodic maintenance and adjustment 71 notice ecs00610 ● only use in deep snow riding condi- tions. ● operation on areas with light snowfall, ice, hard-packed snow, dirt, or grass will result in rapid wear or damage to the track and slide runners from lack of snow which serves as a lubricant. Esu121...

  • Page 78

    Periodic maintenance and adjustment 72 pz50 / pz50rt / pz50gt / pz50mt pz50vt 4. Unhook the bulb holder by pushing it in, then downward. 5. Remove the bulb. 6. Install the new bulb, and then hook the bulb holder onto the headlight unit. Notice: keep oil and your hands away from the glass part of the...

  • Page 79

    Periodic maintenance and adjustment 73 esu12290 fittings and fasteners check the tightness of the fittings and fasten- ers. Tighten in proper sequence and torque if nec- essary. Esu12303 battery this model is equipped with a vrla (valve regulated lead acid) battery. There is no need to check the ele...

  • Page 80

    Periodic maintenance and adjustment 74 esu12353 replacing a fuse warning ews00550 be sure to use the specified fuse. A wrong fuse could cause electrical system dam- age or a fire hazard. Notice ecs00631 be sure to turn the main switch to the off position and disconnect the negative bat- tery lead to...

  • Page 81

    Periodic maintenance and adjustment 75 pz50rt / pz50gt / pz50mt / pz50vt 4. Connect the negative battery lead by in- stalling the bolt. 5. Install the right side cover. Tip if the fuse immediately blows again, ask a yamaha dealer to inspect the snowmobile. 1. “head” (headlight) fuse 2. “sig” (signal...

  • Page 82: Troubleshooting

    Troubleshooting 76 esu12396 engine turns over but does not start 1. Fuel system ● no fuel supplied to combustion cham- ber • no fuel in tank: supply fuel. ↓ • clogged fuel line: clean fuel line. ↓ • clogged injector: ask a yamaha dealer to inspect. ● fuel supplied to combustion chamber • flooded eng...

  • Page 83: Troubleshooting

    Troubleshooting 77 4. Connect the other end of the red (+) jumper cable to the positive (+) terminal of the booster battery. 5. Connect the black (–) jumper cable to the negative (–) terminal of the booster bat- tery. 6. Connect the other end of the black (–) jumper cable to the negative (–) termina...

  • Page 84: Troubleshooting

    Troubleshooting 78 2. Air in cooling system: bleed the cooling system or ask a yamaha dealer to in- spect. 3. Leaking coolant: ask a yamaha dealer to inspect. Snowmobile does not move 1. Malfunctioning v-belt clutch: ask a yamaha dealer to inspect. 2. Drive track does not move: foreign ob- ject is c...

  • Page 85: Storage

    Storage 79 esu12433 long-term storage requires some preventive procedures to guard against deterioration. Cleaning thoroughly clean the snowmobile, inside and out, to remove the corrosive salts and acids that can accumulate. Use yamaha mud, grease, and engine cleaner, or an equivalent product, to lo...

  • Page 86: Storage

    Storage 80 surface protection apply a coat of wax to painted surfaces. Apply suitable protectants to the exterior of the en- gine, drive track, and to other metal, plastic, and rubber parts. Battery remove the battery from the snowmobile. Store it in a cool, dry place that is above 0 °c (32 °f), but...

  • Page 87: Specifications

    Specifications 81 esu12466 dimensions: overall length: pz50 2820 mm (111.0 in) pz50gt 2820 mm (111.0 in) pz50mt 3195 mm (125.8 in) pz50rt 2820 mm (111.0 in) pz50vt 3150 mm (124.0 in) overall width: pz50 1215 mm (47.8 in) pz50gt 1215 mm (47.8 in) pz50mt 1165 mm (45.9 in) pz50rt 1215 mm (47.8 in) pz50...

  • Page 88: Specifications

    Specifications 82 overall reduction ratio: pz50 8.66–2.16 :1 pz50gt 7.79–1.95 :1 pz50mt 9.16–2.29 :1 pz50rt 8.66–2.16 :1 pz50vt 9.00–2.25 :1 sheave distance: 267.0–270.0 mm (10.51–10.63 in) sheave offset: 14.5–17.5 mm (0.57–0.69 in) engagement speed (subject to change according to elevation settings...

  • Page 89: Specifications

    Specifications 83 low coolant temperature indicator light: led knock control system indicator light: led drive position indicator light: pz50gt led pz50mt led pz50rt led pz50vt led reverse position indicator light: pz50gt led pz50mt led pz50rt led pz50vt led u8gk12e0.Book page 83 monday, may 19, 200...

  • Page 90: Consumer Information

    Consumer information 84 esu12480 identification number records record the frame serial number, engine serial number (primary id), and key identification number in the spaces provided for assistance when ordering spare parts from a yamaha dealer. Also, record and keep the id numbers in a separate pla...

  • Page 91: Consumer Information

    Consumer information 85 esu12500 yamaha motor corporation, u.S.A. Snowmobile limit- ed warranty yamaha motor corporation, u.S.A. Hereby warrants that new yamaha snowmobiles purchased from an autho- rized yamaha snowmobile dealer in the continental united states will be free from defects in material ...

  • Page 92: Consumer Information

    Consumer information 86 yamaha motor corporation, u.S.A. Makes no other warranty of any kind, expressed or implied. All implied war- ranties of merchantability and fit- ness for a particular purpose which exceed the obligations and time lim- its stated in this warranty are hereby disclaimed by yamah...

  • Page 93: Consumer Information

    Consumer information 87 q. What responsibility does my dealer have under this warranty? A. Each yamaha snowmobile dealer is expected to: 1. Completely set up every new machine before sale. 2. Explain the operation, maintenance, and warranty requirements to your satisfaction at the time of sale, and ...

  • Page 94: Consumer Information

    Consumer information 88 esu12510 yamaha extended service (y.E.S.) u8gk12e0.Book page 88 monday, may 19, 2008 11:17 am.

  • Page 95: Index

    Index 2-up adjusting blocks, adjusting ............... 31 a air filter, checking..................................... 55 auxiliary dc jack (pz50vt) ..................... 18 b backrest (pz50vt)................................... 22 battery...................................................... 73 brak...

  • Page 96: Index

    Index skis and ski runners................................. 66 spark plugs, checking .............................. 52 specifications ........................................... 81 speedometer unit..................................... 11 starting the engine ................................... 36 ste...

  • Page 97

    U8gk12e0.Book page 3 monday, may 19, 2008 11:17 am.

  • Page 98

    Yamaha motor co., ltd. Printed on recycled paper printed in japan 2008.05-1.0 ×2 cr esu12520