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Yamaha PZ50RTX Owner's Manual
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Yamaha PZ50RTX Owner's Manual

Yamaha PZ50RTX Owner's Manual

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OWNER'S MANUAL
PZ50RTX
PZ50GTX
PZ50MTX
PZ50VTX
8GK-28199-11
LIT-12628-02-68

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Summary of Contents for Yamaha PZ50RTX

  • Page 1 OWNER’S MANUAL PZ50RTX PZ50GTX PZ50MTX PZ50VTX 8GK-28199-11 LIT-12628-02-68...
  • Page 2 ESU10040...
  • Page 3 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 fields. This manual will give you an understanding of the operation, inspection, and basic mainte- nance of this snowmobile.
  • Page 4 If there is any question concerning this manual, please consult a Yamaha dealer. This manual should be considered a per- manent part of this snowmobile and should remain with the snowmobile when resold.

  • Page 5: Table Of Contents

    Contents Backrest (PZ50VT) ...... 21 Safety information ......1 Storage pouch ......21 Location of the important labels ..4 Rear carrier (PZ50VT) ....22 Fuel ..........22 Description ........7 Suspension ........24 Control functions ......9 Pre-operation checks ..... 31 Main switch ........
  • Page 6 Fittings and fasteners ....69 Battery .......... 69 Replacing a fuse ......69 Troubleshooting ......71 Storage ..........74 Specifications ......... 76 Consumer information....78 Identification number records ..78 YAMAHA MOTOR CORPORATION, U.S.A. SNOWMOBILE LIMITED WARRANTY ....79 YAMAHA EXTENDED SERVICE (Y.E.S.)........82...

  • Page 7: Safety Information

    Be- come familiar with all of the operating controls and their function. Consult a Yamaha dealer about any control or func- tion you do not understand. For safety and proper care of the snow- mobile, always perform the pre-operation checks on page 31 before starting the en- gine.
  • Page 8 Safety information Fill the fuel tank outdoors with extreme Operation care. Never remove the fuel cap in- Do not run the engine indoors, except doors. Never fill the fuel tank indoors. when starting the engine to transport the Never refuel while smoking or in the vi- snowmobile in or out of the building.
  • Page 9 Fuel may leak out from the fuel breather hose. Modifications made to the snowmobile not approved by Yamaha, or the removal of original equipment may render your snowmobile unsafe for use that may cause severe personal injury.

  • Page 10: Location Of The Important Labels

    Safety information ESU10211 Location of the important labels Please read the following labels carefully before operating this snowmobile. NOTE: Maintain or replace safety and instruction labels, as necessary.
  • Page 11 Safety information...
  • Page 12 Safety information...

  • Page 13: Description

    Description ESU10260 1. Storage pouch 13. Tail/brake light 2. Tool kit 14. Rear carrier (PZ50VT) 3. Air filter 15. Slide rail suspension 4. Oil filler cap 16. Drive track 5. Battery 17. Idle adjusting screw 6. Main fuse 7. Fuse box 8.
  • Page 14 Description 1. Brake lever 16. Self-diagnosis warning indicator 2. Parking brake lever 17. Speedometer 3. Grip/thumb warmer adjustment switch 18. Odometer/tripmeter/engine speed meter 4. Headlight beam switch 19. Fuel meter and grip/thumb warmer level in- dicator 5. Speedometer unit 20. Fuel meter indicator 6.

  • Page 15: Control Functions

    Control functions ESU10291 the throttle is spring-loaded, the snowmobile Main switch will decelerate, and the engine will return to The main switch controls the ignition and idle when it is released. lighting systems. The various positions are described below. 1. Throttle lever EWS00030 1.
  • Page 16 Control functions Be sure to use the specified spark plug Running and spark plug cap. Otherwise, the T.O.R.S. will not work properly. If the throttle bodies or throttle cable malfunc- tions during operation, the T.O.R.S. will oper- ate when the throttle lever is released. The T.O.R.S.

  • Page 17: Speedometer Unit

    Control functions tor light, the drive “D” indicator light, the re- verse “R” indicator light, and all segments of the meter display turn on and off once. The grip warmer level is initially displayed for 5 seconds, then the display switches to the fuel meter.

  • Page 18: High Beam Indicator Light

    Control functions ESU10471 Low coolant temperature indi- cator light “ ” The low coolant temperature indicator light comes on when the coolant temperature is low and informs the rider that the snowmobile should be warmed up. After the engine is started, warm it up until the indicator light goes off.

  • Page 19: Drive "D" And Reverse "R" Indicator Lights

    If the knock control system “KCS” indi- cator light is flashing, have a Yamaha dealer inspect the snowmobile as soon as possible. NOTE: To help prevent knocking, use premium un- leaded gasoline only.

  • Page 20: Fuel Level Warning Indicator

    Control functions 1. Fuel level warning indicator “ ” 1. Grip/thumb warmer adjustment switch 2. Warning light “ ” If the fuel level warning indicator and the warning light come on, refuel as soon as pos- sible. NOTE: The snowmobile must be stopped on a level surface to obtain an accurate fuel meter read- ing, since the reading changes according to the movement and inclination of the snowmo-...

  • Page 21: Oil Level Warning Indicator

    Control functions When this occurs, have a Yamaha dealer in- If the oil level warning indicator and the warn- spect the snowmobile as soon as possible. ing light do not go off, check the engine oil lev- el in the oil tank (see page 52 for engine oil level checking procedures), and add engine oil if necessary.

  • Page 22: Drive Select Switch

    ESU10530 Note the error code, and then have a Engine stop switch “ ” Yamaha dealer inspect the snowmobile as The engine stop switch is used to stop the en- soon as possible in order to avoid engine gine in an emergency. Simply push the stop damage.

  • Page 23: Headlight Beam Switch "Lights

    Control functions ESU10661 To lower the temperature Headlight beam switch Continue to press the switch until the temper- “LIGHTS” ature level returns to the minimum level, and Push the headlight beam switch to change the then raise the temperature to the desired lev- headlight to high beam “HI”...

  • Page 24: Brake Lever

    Control functions Do not use an automotive cigarette light- er or other accessory with a plug that gets hot because the jack can be dam- aged. Maximum rated capacity: DC 12 V, 2.5 A (30 W) ESU10550 Brake lever The snowmobile is stopped by braking the en- 1.

  • Page 25: Shroud And Covers

    Control functions 1. Shroud 1. Top cover 2. Right upper cover ECS00140 3. Right side cover CAUTION: 4. Right lower cover Make sure that all cables and wires are in place when closing the shroud. EWS00080 WARNING Do not drive the snowmobile with the shroud open, unlatched, or removed.

  • Page 26: Drive Guard

    Control functions ESU10750 Drive guard The drive guard is designed to cover the V- belt clutch and V-belt in case parts break or come loose. 1. Right upper cover 2. Right side cover 3. Right lower cover 1. Drive guard EWS00400 WARNING Make sure that the drive guard is tight-...

  • Page 27: Passenger Grip Warmer Switch (Pz50Vt)

    Control functions ESU10680 Passenger grip warmer switch (PZ50VT) The passenger grip warmer switch controls the electrically heated passenger grips. Tighten the bolts and close the zipper. Backrest bolt tightening torque: 23 Nm (2.3 m·kgf, 17 ft·lb) 1. Passenger grip warmer switch EWS00130 WARNING 2.

  • Page 28: Rear Carrier (Pz50Vt)

    Control functions NOTE: When storing a spare V-belt in the storage pouch, be sure to secure it with the hook and loop fastener. 1. Storage pouch buckle To install the storage pouch Fasten the storage pouch upper buckles. Pass the storage pouch lower strap be- tween the bracket and the frame, and 1.

  • Page 29: Fuel

    PZ50RT 26.7 L (7.05 US gal) (5.87 Imp.gal) PZ50VT 32.9 L (8.69 US gal) (7.24 Imp.gal) 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.

  • Page 30: Suspension

    EWS00150 WARNING Be sure to have a Yamaha dealer make this 1. Spring preload adjusting ring adjustment. This shock absorber contains highly pres- PZ50GT surized nitrogen gas.
  • Page 31 Control functions ESU12550 Lift the front of the snowmobile onto a Adjusting the front shock absorber air suitable stand to raise the skis off the pressure (PZ50RT) ground. ECS00700 Remove the air valve cap from the shock CAUTION: absorber. The left and right shock absorber air pres- sure must be set to the same setting.
  • Page 32 Control functions To increase the air pressure, operate the NOTE: pump a few times. The pressure should When removing the connector, the sound of increase slowly. If the pressure increases air escaping may be heard, but this is from the rapidly, check to make sure that the pump hose, not the shock absorber.
  • Page 33 Control functions Rebound damping setting: Minimum (soft): 20 click(s) in direction (b)* Standard: 12 click(s) in direction (b)* Maximum (hard): 3 click(s) in direction (b)* * With the adjusting knob fully turned in direction (a) NOTE: 1. Compression damping force adjusting knob The damping forces will not decrease past the minimum levels even if the adjusting knobs Compression damping setting:...
  • Page 34 Control functions PZ50VT Spring preload setting at the center shock absorber (spring seat length or spring preload adjusting ring position): Minimum (soft): PZ50GT / PZ50MT / PZ50VT 1 PZ50RT 112.5 mm (4.43 in) Standard: PZ50GT / PZ50MT 1 PZ50VT 3 PZ50RT 113.5mm (4.47 in) Maximum (hard): PZ50GT / PZ50MT / PZ50VT 5...
  • Page 35 Control functions NOTE: Be sure to make this adjustment when there is no load (rider or cargo) on the snowmobile. Install the special tools included in the owner’s tool kit to the 2-up adjusting block. Pull the lock lever and turn the special tools to change the block position.
  • Page 36 Control functions Turn the control rod adjusting nut in direc- tion (a) to increase weight transfer or di- rection (b) to decrease weight transfer. 1. Red paint area 2. Adjustable range 3. Standard position Tighten the locknut while holding the con- trol rod adjusting nut in place.

  • Page 37: Pre-Operation Checks

    • Check the drive guard mounts for damage. • Make sure that the drive guard is firmly in place. • Check operation. • If soft or spongy, have Yamaha dealer bleed hy- draulic system. • Check brake pads for wear.
  • Page 38 Shroud and covers fastened. • Check for wear and damage. Skis and ski runners • If necessary, have Yamaha dealer replace skis or ski runners. • Check for deflection, wear and damage. Drive track • If necessary, have Yamaha dealer replace track.

  • Page 39: Operation

    Operation ESU11300 Starting the engine EWS00200 WARNING Be sure to check the “SAFETY INFOR- MATION” section carefully before start- ing the engine. Make sure that the parking brake is ap- plied. 1. Start ECS00330 CAUTION: Release the switch immediately after the engine starts.

  • Page 40: Riding Your Snowmobile

    If any engine trouble should occur dur- miliar with the snowmobile’s handling and ing the engine break-in period, immedi- performance characteristics. ately have a Yamaha dealer check the The beginning operator should select a large snowmobile. flat area to become familiar with the snowmo- bile.
  • Page 41 Operation EWS00220 If your snowmobile begins to tip while turning, WARNING lean more into the turn to regain balance. If Many surfaces such as ice and hard- necessary, gradually let off on the throttle or packed snow require much longer stop- steer to the outside of the turn.
  • Page 42 Operation snowmobile from the uphill side. Restart the uphill side. A recommended riding position is engine, release the parking brake, and de- to kneel with the knee of your downhill leg on scend the hill. the seat and the foot of your uphill leg on the EWS00230 running board.

  • Page 43: Maximizing Drive Track Life

    Operation Hard-packed snow Always check the drive track for damage It can be more difficult to negotiate on hard- or maladjustment before operating the packed snow as both the skis and drive track snowmobile. do not have as much traction as when the Do not operate the snowmobile if you snowmobile is operated on fresh snow.

  • Page 44: Strap (Pz50Mt)

    ESU11401 manufacturer for installation and stud pattern Driving recommendations. EWS00300 Yamaha does not recommend track stud- WARNING ding. Be sure to read the “SAFETY INFORMA- ESU11360 TION” section on page 1 and the “Riding Strap (PZ50MT) your snowmobile”...

  • Page 45: Stopping The Engine

    Operation NOTE: The reverse buzzer beeps while the transmis- sion is in reverse. Release the parking brake by moving the parking brake lever to the right. 1. Drive select switch 2. Drive “D” indicator light 3. Reverse “R” indicator light NOTE: If the indicator light keeps flashing, the snow- mobile is not correctly shifted into drive or re-...

  • Page 46: Transporting

    Operation Make sure that the key is removed from the main switch whenever the operator leaves the snowmobile, to prevent acci- dental starting. ESU11430 Transporting When transporting your snowmobile on a trail- er or in a truck, observe the following recom- mendations to help protect it from damage: If transporting the snowmobile in an open trailer or truck, put a tight fitting cover on the...

  • Page 47: Periodic Maintenance

    (if applicable). EWS00340 WARNING If you are not familiar with maintenance work, have a Yamaha dealer do it for you. PROPER PERIODIC MAINTENANCE OF YOUR SNOWMOBILE IS IMPORTANT IN ORDER TO ENJOY LONG, PLEASURABLE SERVICE. ESPECIALLY IMPORTANT ARE THE MAIN- TENANCE SERVICES RELATED TO EMISSION CONTROL.
  • Page 48 800 km 4000 km (500 mi) (2500 mi) (40 hr) (200 hr) • Check for leakage. * Exhaust system • Tighten or replace gasket if — necessary. * It is recommended that these items be serviced by a Yamaha dealer.

  • Page 49: General Maintenance And Lubrication Chart

    Periodic maintenance ESU11560 General maintenance and lubrication chart INITIAL EVERY Seasonally 1 month ITEM REMARKS PAGE or 800 km 4000 km (500 mi) (2500 mi) (40 hr) (200 hr) • Change (warm engine before Engine oil draining) Every Engine oil filter car- •...
  • Page 50 • Tighten if necessary. • Check condition. * Battery • Charge if necessary. * It is recommended that these items be serviced by a Yamaha dealer. NOTE: Brake system: After disassembling the master cylinder or caliper cylinder, always change the brake fluid.

  • Page 51: Tool Kit

    If you do not have a torque wrench available during a service operation requiring one, take 1. Latch your snowmobile to a Yamaha dealer to 2. Front cover check the torque settings and adjust them if 3. Air filter case cover necessary.
  • Page 52 Periodic maintenance PZ50RT / PZ50GT / PZ50MT 1. Air filter case cover 1. Holder on the front cover 2. Fastener 2. Projection on the air filter case cover To close the shroud and install the front cover Slowly lower the shroud to the original and air filter case cover position, and then hook the shroud latch- Insert the projections on the end of the air...
  • Page 53 Periodic maintenance Remove the right upper cover by remov- ing the bolts. 1. Right side cover 2. Quick fastener screw 1. Right upper cover bolt To install the right side cover 2. Right upper cover Place the right side cover in the original posi- tion, and then tighten the quick fastener To install the right upper cover screws.

  • Page 54: Checking The Spark Plugs

    Do not at- tempt to diagnose such problems yourself. Instead, take the snowmobile to a Yamaha 1. Slot dealer for inspection and possible repairs. Close the shroud.

  • Page 55: Adjusting The Engine Idling Speed

    ECS00400 chamber hot spots and thread damage. Al- CAUTION: ways use a spark plug with the specified Be sure to have a Yamaha dealer make reach. this adjustment. Spark plug reach: Make sure that the throttle lever moves 19.0 mm (0.75 in)

  • Page 56: Adjusting The Throttle Cable Free Play (Pz50Rt / Pz50Gt / Pz50Mt)

    (PZ50VT) Check the throttle cable free play. Throttle cable free play: 2.0–3.0 mm (0.08–0.12 in) Have a Yamaha dealer adjust the free play if necessary. ESU11861 Checking the throttle override system (T.O.R.S.) 1.

  • Page 57: Checking The Air Filter

    Install the air filter case cover, and then to the off position and consult a Yamaha install the front cover (PZ50RT / PZ50GT dealer. / PZ50MT) or close the shroud (PZ50VT).

  • Page 58: High-Altitude Settings

    800 km (500 mi) of operation, sult a Yamaha dealer. The dealer can tell you and every 4000 km (2500 mi) thereafter if there are any changes necessary for the al- or at the start of a new season, other- titude where you plan to ride.
  • Page 59 Periodic maintenance Remove the oil filler cap, wipe the dipstick clean, insert it back into the oil filler hole (without screwing it in), and then remove it again to check the oil level. Start the engine, warm it up for 10–15 minutes, and then turn it off.
  • Page 60 Periodic maintenance Use only 4-stroke engine oil. Make sure that no foreign material en- ters the engine oil tank. Insert the dipstick into the oil filler hole, and then tighten the oil filler cap. Connect the oil level gauge coupler. Install the right side cover (PZ50RT / PZ50GT / PZ50MT), or install the right side cover and the right upper cover, and...
  • Page 61 12. Start the engine, warm it up for several If oil is leaking or the oil level warning indi- minutes, and then turn it off. cator comes on when the engine is run- ning, immediately turn the engine off and have a Yamaha dealer check the snowmo-...

  • Page 62: Cooling System

    To check the coolant level cooling system leak. Consult a Yamaha deal- Remove the top cover (PZ50RT / PZ50GT / PZ50MT) or open the shroud...

  • Page 63: V-Belt

    Periodic maintenance Remove the coolant reservoir cap, add NOTE: the recommended coolant until it reaches If you find any leaks, consult a Yamaha deal- the “COLD LEVEL” mark, and then install the cap. Install the right upper cover, and then in- stall the top cover (PZ50RT / PZ50GT / PZ50MT) or close the shroud (PZ50VT).
  • Page 64 Never run the engine with the V-belt or from the secondary fixed sheave. drive guard removed. Have a Yamaha dealer replace the V-belt and adjust the gap between the second- ary fixed sheave and the secondary slid- ing sheave.

  • Page 65: Drive Chain Housing

    Periodic maintenance Remove the right side cover. (See page 45 for removal procedures.) Remove the dipstick, wipe it off with a clean rag, and then insert it back into the filler hole. 1. Secondary sliding sheave 2. Secondary fixed sheave Install the V-belt between the secondary fixed sheave and the secondary sliding sheave.

  • Page 66: Brake And Parking Brake

    Do not operate the snowmobile if you find any problems in the brake system. You could lose braking ability, which could lead to an accident. Ask a Yamaha dealer to inspect and repair the brake system. ECS00060 1.
  • Page 67 Check the brake pads for wear. EWS00450 WARNING If the brake pads reach the wear limit, ask a Be sure to have a Yamaha dealer make this Yamaha dealer to replace them. adjustment. Loosen the parking brake pad locknut and the parking brake pad adjusting bolt.

  • Page 68: Skis And Ski Runners

    Tighten the parking brake pad locknut. WARNING Checking the brake fluid level Make sure that the brake fluid and the EWS00460 above parts are replaced by a Yamaha WARNING dealer. Be careful that water does not enter the Brake fluid replacement is necessary when master cylinder when refilling.

  • Page 69: Steering System

    To align the skis Turn the handlebar so the skis face straight ahead. Check the following for ski alignment: Skis are facing forward. Ski toe-out (distance A – distance B) is within specification. If excessive free play is felt, consult a Yamaha dealer.

  • Page 70: Drive Track And Slide Runners

    Periodic maintenance ESU12171 Drive track and slide runners Drive track EWS00480 WARNING 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 the snowmobile when the engine is running.
  • Page 71 If the deflection is incorrect, adjust the drive track. Adjusting the drive track EWS00500 WARNING Be sure to have a Yamaha dealer make this adjustment. 1. Slide runner Support the snowmobile securely on a suitable stand before working under- Drive track...
  • Page 72 Periodic maintenance Shifted to right ECS00591 CAUTION: The right and left adjusting nuts should be turned an equal amount. Recheck alignment and deflection. If nec- essary, repeat steps 3 to 5 until the prop- er adjustment is achieved. Tighten the rear axle nut. Rear axle nut tightening torque: 75 Nm (7.5 m·kgf, 54 ft·lb) 1.

  • Page 73: High-Profile Pattern Drive Track

    Do not grease the throttle cable be- away from the hot bulb until it has cooled cause it could become frozen, which down. could cause loss of control. Be sure to have a Yamaha dealer lubri- cate the rear suspension.
  • Page 74 Periodic maintenance Remove the top cover (PZ50RT / PZ50GT / PZ50MT) or open the shroud (PZ50VT). (See page 45 for removal pro- cedures.) Disconnect the headlight coupler. Remove the bulb holder cover. PZ50RT / PZ50GT / PZ50MT 1. Bulb holder Remove the bulb.

  • Page 75: Adjusting The Headlight Beams

    To charge the battery Have a Yamaha dealer charge the battery as Remove the right side cover. (See page soon as possible if it seems to have dis- 45 for removal procedures.) charged.
  • Page 76 Connect the negative battery lead. Install the right side cover. NOTE: If the fuse immediately blows again, ask a Yamaha dealer to inspect the snowmobile. 1. “HEAD” (headlight) fuse 2. “SIG” (signal) fuse 3. “DC TERM” (auxiliary DC jack) fuse 4.

  • Page 77: Troubleshooting

    The T.O.R.S. is an important safety de- vice; in the case of a malfunction, take Engine turns over but does not start the snowmobile to a Yamaha dealer im- Fuel system mediately for repair. No fuel supplied to combustion chamber Compression No fuel in tank: Supply fuel.
  • Page 78 Engine stop switch is pushed in: Pull it out. Faulty wire connections: Check connec- tions or ask a Yamaha dealer to inspect. Discharged battery: Charge battery or see “Starting the engine with a dis- charged battery” above. Seized engine: Seizure is caused by poor lubrication, inadequate fuel, or an air leak.
  • Page 79 Engine does not upshift or downshift properly or engages harshly Worn or damaged V-belt: Replace the V- belt or ask a Yamaha dealer to inspect. Incorrect V-belt clutch settings for altitude or conditions: Ask a Yamaha dealer to in- spect.

  • Page 80: Storage

    Store it in a cool, dry place that is above 0 °C ter the engine. Use Yamaha Stor-Rite Engine (32 °F), but less than 30 °C (90 °F). Check the Fogging Oil, or an equivalent fogging oil, to...
  • Page 81 For peak performance, it is recommended that you have your snowmobile checked and tuned by a Yamaha dealer. The dealer has the experience and training to help you get the maximum performance and use out of...

  • Page 82: Specifications

    Specifications ESU12462 Fuel: Type: Dimensions: PREMIUM UNLEADED GASOLINE ONLY Overall length: Minimum pump octane (R+M)/2: PZ50GT 2820 mm (111.0 in) PZ50MT 3195 mm (125.8 in) Starting system: PZ50RT 2820 mm (111.0 in) Electric starter PZ50VT 3150 mm (124.0 in) Chassis: Overall width: PZ50GT 1215 mm (47.8 in) Drive track:...
  • Page 83 Specifications Engagement speed (Subject to change Model: according to elevation settings.): CR9EKB PZ50GT 3700–4100 r/min Gap: PZ50MT 4100–4500 r/min 0.6–0.7 mm (0.024–0.028 in) PZ50RT 3700–4100 r/min Battery: PZ50VT 3300–3700 r/min Model: Shift speed [Subject to change according to YTX14-BS elevation settings. Usually achieved after Voltage, capacity: approximately 800m (0.5 mi) traveled.]: 12 V, 12.0 Ah...

  • Page 84: Consumer Information

    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 place in case the snowmobile is sto- len.

  • Page 85: Yamaha Motor Corporation, U.s.a. Snowmobile Limited Warranty

    WARRANTY PERIOD: WARRANTY TRANSFER: To transfer any remain- 1. All Yamaha snowmobiles shall be warranted for a ing warranty from the original purchaser to any subse- term of one (1) year from the date of purchase, plus quent purchaser, it is imperative that the machine be a special early-season extension (if applicable).
  • Page 86 Post Office Box 6555 specified in the Owner’s Manual? Cypress, California 90630 A. No. The warranty on a new Yamaha cannot be “voided” or “canceled.” However, if a particular failure is caused by operation or maintenance other than as shown in the Owner’s Manual, that failure may not be...

  • Page 87: Change Of Address

    If the dealer is not able to do so, he is expected to contact Yamaha Motor If you should move after you have purchased your new Corporation, U.S.A., for clarification or assistance.

  • Page 88: Yamaha Extended Service (Y.e.s.)

    Consumer information ESU12510 YAMAHA EXTENDED SERVICE (Y.E.S.)
  • Page 89 Index Air filter, checking........51 Identification numbers ......78 Auxiliary DC jack (PZ50VT) ..... 17 Knock control system indicator light ..12 Backrest (PZ50VT)........21 Battery............69 Label locations ........... 4 Brake and parking brake ......60 Low coolant temperature indicator light ... 12 Brake lever ..........
  • Page 90 Index Strap (PZ50MT) ........38 Suspension ..........24 Throttle cable free play, adjusting (PZ50RT / PZ50GT / PZ50MT)..... 50 Throttle cable free play, checking (PZ50VT) ....... 50 Throttle lever ..........9 Throttle override system (T.O.R.S.) ... 9 Throttle override system (T.O.R.S.), checking..........
  • Page 92 YAMAHA MOTOR CO., LTD. PRINTED IN JAPAN 2007.04 - 1.5×1 CR PRINTED ON RECYCLED PAPER...

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