YW50T 2004.06-1.
EAU03438 q WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. 5PJ-F8199-13.
EAU00000 INTRODUCTION Congratulations on your purchase of the Yamaha YW50T. This model is the result of Yamaha’s vast experience in the production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of craftsmanship and reliability that have made Yamaha a leader in these fields. This manual will give you an understanding of the operation, inspection, and basic maintenance of this scooter.
EAU00003 IMPORTANT MANUAL INFORMATION Particularly important information is distinguished in this manual by the following notations: Q The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Failure to follow WARNING instructions could result in severe injury or death to the scooter w operator, a bystander or a person inspecting or repairing the scooter. cC A CAUTION indicates special precautions that must be taken to avoid damage to the scooter.
IMPORTANT MANUAL INFORMATION EW000000 w PLEASE READ THIS MANUAL AND THE “YOU AND YOUR MOTORCYCLE: RIDING TIPS” BOOKLET CAREFULLY AND COMPLETELY BEFORE OPERATING THIS SCOOTER. DO NOT ATTEMPT TO OPERATE THIS SCOOTER UNTIL YOU HAVE ATTAINED ADEQUATE KNOWLEDGE OF ITS CONTROLS AND OPERATING FEATURES AND UNTIL YOU HAVE BEEN TRAINED IN SAFE AND PROPER RIDING TECHNIQUES.
EAU04247 AFFIX DEALER LABEL HERE YW50T OWNER’S MANUAL ©2004 by Yamaha Motor Corporation, U.S.A. 1st edition, June 2004 All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, U.S.A. is expressly prohibited. Printed in Taiwan. P/N LIT-11626-18-28 5PJ-F8199-13.
EAU00009 1 TABLE OF CONTENTS SAFETY INFORMATION ...................................1-1 Safe riding .....................................................1-1 Protective apparel .........................................1-2 Modifications .................................................1-3 Loading and accessories ..............................1-3 Gasoline and exhaust gas ............................ 1-5 Further safe-riding points .............................1-6 Location of important labels ..................
TABLE OF CONTENTS Adjusting the carburetor .............................6-10 Adjusting the throttle cable free play ........ 6-10 Tires .............................................................. 6-11 Checking the brake lever free play............. 6-13 Adjusting the brake lever free play ............ 6-13 Checking the front brake pads and rear brake shoes ...............................................6-14 Checking the brake fluid level .................... 6-15 Changing the brake fluid ................
EAUT0031* Q SAFETY INFORMATION SCOOTERS ARE SINGLE TRACK VEHICLES. THEIR SAFE USE AND OPERATION ARE DEPENDENT UPON THE USE OF PROPER RIDING TECHNIQUES AS WELL AS THE EXPERTISE OF THE OPERATOR. EVERY OPERATOR SHOULD KNOW THE FOLLOWING REQUIREMENTS BEFORE RIDING THIS SCOOTER. HE OR SHE SHOULD: 1. OBTAIN THOROUGH INSTRUCTIONS FROM A COMPETENT SOURCE ON ALL ASPECTS OF SCOOTER OPERATION. 2. OBSERVE THE WARNINGS AND MAINTENANCE REQUIREMENTS IN THE OWNER’S MANUAL. 3.
Q SAFETY INFORMATION 4. Many accidents involve inexperienced operators. In fact, many operators who have been involved in accidents do not even have a current driver’s license. a. Make sure that you are qualified and that you only lend your scooter to other qualified operators. b. Know your skills and limits. Staying within your limits may help you to avoid an accident. c.
Q SAFETY INFORMATION 2. Wear a face shield or goggles. Wind in your unprotected eyes could contribute to an impairment of vision which could delay seeing a hazard. 3. The use of a jacket, substantial shoes, trousers, gloves, etc., is effective in preventing or reducing abrasions or lacerations. 4. Never wear loose-fitting clothes, otherwise they could catch on the control levers or wheels and cause injury or an accident. 5. Never touch the engine or exhaust system during or after operation.
Q SAFETY INFORMATION minimize imbalance or instability. 2. Shifting weights can create a sudden imbalance. Make sure that accessories and cargo are securely attached to the scooter before riding. Check accessory mounts and cargo restraints frequently. 3. Never attach any large or heavy items to the handlebar, front fork, or front fender. Such items can create unstable handling or a slow steering response. 1 Accessories Genuine Yamaha accessories have been specifically designed for use on this scooter.
Q SAFETY INFORMATION 2. Use caution when adding electrical accessories. If electrical accessories exceed the capacity of the scooter’s electrical system an electric failure could result, which could cause a dangerous loss of lights or engine power. Gasoline and exhaust gas 1. GASOLINE IS HIGHLY FLAMMABLE: a. Always turn the engine off when refueling. b. Take care not to spill any gasoline on the engine or exhaust system when refueling. c. Never refuel while smoking or in the vicinity of an open flame. 2.
Q SAFETY INFORMATION EAU00023 Further safe-riding points 1. Make sure to signal clearly when making turns. 1 Turning left Turning right 2. Braking can be extremely difficult on a wet road. Avoid hard braking, because the scooter could slide. Apply the brakes slowly when stopping on a wet surface. 3. Slow down as you approach a corner or turn. Once you have completed a turn, accelerate slowly. 4. Be careful when passing parked cars. A driver might not see you and open a door in your path. 5.
Q SAFETY INFORMATION EAU02977 Location of important labels Please read the following important labels carefully before operating this scooter. 6 1 5 2 4 3 1-7 5PJ-F8199-13.
Q SAFETY INFORMATION 5 1 1 6 2 3 4 1-8 5PJ-F8199-13.
EAU00026 DESCRIPTION Left view 1 2 3 4 5 6 7 2 11 1. 2. 3. 4. 5. 6. Front wheel Front brake caliper Front turn signal light Helmet holder Storage compartment Rear turn signal light 10 (Page 6-14) (Page 3-9) (Page 3-9) 7. 8. 9. 10. 11. 9 8 Rear wheel Rear brake lever free play adjusting nut (Page 6-14) Kickstarter (Page 3-8) Air filter element (Page 6-8) Battery (Page 6-20) 2-1 5PJ-F8199-13.
DESCRIPTION Right view 12 13 14 15 16 17 2 20 12. 13. 14. 15. 16. 17. Tail/brake light Carrier Fuel and 2-stroke engine oil tank caps Seat Brake master cylinder Headlight 19 18 18. Spark plug (Page 3-11) 19. Centerstand (Page 3-6) 20. Muffler (Page 3-8) (Page 6-15) 2-2 5PJ-F8199-13.
DESCRIPTION Controls and instruments 21 22 23 24 25 26 2 27 28 21. 22. 23. 24. 25. Rear brake lever Left handlebar switches Speedometer unit Fuel gauge Right handlebar switches (Page 3-5) (Page 3-4) (Page 3-3) (Page 3-4) (Page 3-4) 26. Front brake lever 27. Throttle grip 28. Main switch/steering lock 2-3 5PJ-F8199-13.
EAU00027 INSTRUMENT AND CONTROL FUNCTIONS * ON OFF EAU00038 EAU00040 OFF All electrical systems are off. The key can be removed. LOCK The steering is locked, and all electrical systems are off. The key can be removed. EAU02954 * LOCK The engine oil level warning light should come on. See page 3-3 for an explanation of the engine oil level warning light. EAU00029 Main switch/steering lock The main switch/steering lock controls the ignition and lighting systems, and is used to lock the steering.
INSTRUMENT AND CONTROL FUNCTIONS OFF(PUSH) 1 1 2 3 2 20 • 10 •20 •10 • 40 30 30 • 50 km/h 60• 40 0 •0 MPH 0000001 3 LOCK To lock the steering 1. Turn the handlebars all the way to the left. 2. Push the key in from the “OFF” position, and then turn it to “LOCK” while still pushing it. 3. Remove the key. To unlock the steering Push the key in, and then turn it to “OFF” while still pushing it. 1. Push 2.
INSTRUMENT AND CONTROL FUNCTIONS EAU04355 2-stroke engine oil level warning light “7” The warning light comes on when the key is in the “*” position or when the engine oil level in the 2-stroke engine oil tank is low during operation. If the warning light comes on during operation, stop immediately and fill the oil tank with YAMALUBE 2 or an equivalent 2-stroke engine oil. The warning light should go off after the 2-stroke engine oil tank has been refilled.
INSTRUMENT AND CONTROL FUNCTIONS 1 1 4 EAU00129 Horn switch “*” Press this switch to sound the horn. ENGINE STOP EAU03890 20 • 10 •20 •10 • 40 30 30 • 50 km/h 60• 40 0 •0 MPH 0000001 START 3 2 1. Fuel gauge EAU00113 Fuel gauge The fuel gauge indicates the amount of fuel in the fuel tank. The needle moves towards “E” (Empty) as the fuel level decreases. When the needle reaches “E”, refuel as soon as possible. NOTE: Do not allow the fuel tank to empty itself completely. 1. 2. 3. 4. 5.
INSTRUMENT AND CONTROL FUNCTIONS FRONT REAR 3 EAU03882 EAU00163 Front brake lever Rear brake lever The front brake lever is located on the right handlebar grip. To apply the front brake, pull this lever toward the handlebar grip. The rear brake lever is located on the left handlebar grip. To apply the rear brake, pull this lever toward the handlebar grip. 3-5 5PJ-F8199-13.
INSTRUMENT AND CONTROL FUNCTIONS 3 To install the fuel tank cap Insert the fuel tank cap into the tank opening with the mark on the cap and fuel filler aligned. Turn the lever to the “LOCK” position, and then push it down. 1 2 EW000023 3 2 1 w Make sure that the fuel tank cap is properly closed and locked before riding. 1. Fuel tank cap 2. Oil tank cap 3.
INSTRUMENT AND CONTROL FUNCTIONS EAU00185 EC000008 cC Immediately wipe off spilled fuel with a clean, dry, soft cloth, since fuel may deteriorate painted surfaces or plastic parts. EAU04204* Recommended fuel: UNLEADED GASOLINE ONLY Fuel tank capacity: Total amount: 5.7L(1.25 Imp gal, 1.5 US gal) Gasohol There are two types of gasohol: gasohol containing ethanol and that containing methanol. Gasohol containing ethanol can be used if the ethanol content does not exceed 10%.
INSTRUMENT AND CONTROL FUNCTIONS To close the seat 1. Fold the seat down, and then push it down to lock it in place. 2. Remove the key from the main switch if the scooter will be left unattended. OPEN 3 NOTE: Make sure that the seat is properly secured before riding. 1 1. Open 1. Kickstarter EAU00214 EAU03802 Kickstarter Seat To start the engine, fold out the kickstarter lever, move it down lightly with your foot until the gears engage, and then push it down smoothly but forcefully.
INSTRUMENT AND CONTROL FUNCTIONS 1 EW000030 w 1 Never ride with a helmet attached to the helmet holder, since the helmet may hit objects, causing loss of control and possibly an accident. 1. Helmet holder EAU00262 Helmet holder The helmet holder is located under the seat. To release the helmet from the helmet holder Open the seat, remove the helmet from the helmet holder, and then close the seat. To secure a helmet to the helmet holder 1. Open the seat. (See page 3-8 for opening procedures.) 2.
INSTRUMENT AND CONTROL FUNCTIONS EC000010 cC 3 Keep the following points in mind when using the storage compartment. 8 Since the storage compartment accumulates heat when exposed to the sun, do not store anything susceptible to heat inside it. 8 To avoid humidity from spreading through the storage compartment, wrap wet articles in a plastic bag before storing them in the compartment.
INSTRUMENT AND CONTROL FUNCTIONS 1 3 1. Carrer EAU00320 Carrier EW000032 w 8 Do not exceed the load limit of 3 kg (7 lb) for the carrier. 8 Do not exceed the maximum load of 143 kg (315 lb) for the vehicle. 3-11 5PJ-F8199-13.
EAU01114 PRE-OPERATION CHECKS The condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpectedly, even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leakage or loss of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thorough visual inspection, to check the following points before each ride.
PRE-OPERATION CHECKS ITEM CHECKS PAGE 9 Check for damage. 9 Check tire condition and tread depth 9 Check air pressure. 9 Correct if necessary. 6-11~6-13 Brake levers 9 Make sure that operation is smooth. 9 Lubricate lever pivoting points if necessary. 3-5,6-14,6-17 Centerstand 9 Make sure that operation is smooth. 9 Lubricate pivot if necessary. 6-18 Chassis fasteners 9 Make sure that all nuts, bolts and screws are properly tightened. 9 Tighten if necessary.
EAU00372 OPERATION AND IMPORTANT RIDING POINTS EAU01118 EAU00376 EW000129 w 5 * ON EC000033 cC 8 Become thoroughly familiar with all operating controls and their functions before riding. Consult a Yamaha dealer regarding any control or function that you do not thoroughly understand. 8 Never start the engine or operate it in a closed area for any length of time. Exhaust fumes are poisonous, and inhaling them can cause loss of consciousness and death within a short time.
OPERATION AND IMPORTANT RIDING POINTS ENGINE STOP START 2 1 1. Start switch “,” 2. Kickstarter EC000045 cC If the oil level warning light does not come on, have a Yamaha dealer check the electrical circuit. 3. Close the throttle completely. 4. Start the engine by pushing the start switch or by pushing the kickstarter lever down, while applying the front or rear brake. NOTE: If the engine fails to start by pushing the start switch, release the switch, wait a few seconds, and then try again.
OPERATION AND IMPORTANT RIDING POINTS 4. Check for oncoming traffic, and then slowly turn the throttle grip (on the right) in order to take off. 5. Switch the turn signal off. FRONT b a 20 • b 10 •20 •10 • 40 30 30 • 50 km/h 60• 40 0 •0 MPH 0000001 a EAU00434 Acceleration and deceleration 5 The speed can be adjusted by opening and closing the throttle. To increase the speed, turn the throttle grip in direction a. To reduce the speed, turn the throttle grip in direction b.
OPERATION AND IMPORTANT RIDING POINTS REAR EAU00436 EAUT0003 There is never a more important period in the life of your engine than the period between 0 and 1,000 km (600 mi). For this reason, you should read the following material carefully. 0-150 km (0-100 mi) Avoid operation above 1/3 throttle. Stop the engine and let it cool for 5 to 10 minutes after every hour of operation. Vary the speed of the scooter from time to time. Do not operate it at one set throttle position.
OPERATION AND IMPORTANT RIDING POINTS EC000049 cC If any engine trouble should occur during the engine break-in period, immediately have a Yamaha dealer check the vehicle. Incorrect. Incorrect. EAU00461 Parking 5 EW000058 w When parking, stop the engine, and then remove the key from the main switch. 8 Since the engine and exhaust system can become very hot, park in a place where pedestrians or children are not likely to touch them.
EAU00462 PERIODIC MAINTENANCE AND MINOR REPAIR EAU03453 Safety is an obligation of the owner. Periodic inspection, adjustment and lubrication will keep your vehicle in the safest and most efficient condition possible. The most important points of scooter inspection, adjustment, and lubrication are explained on the following pages. EW000060 w EW000062 w 1 Modifications not approved by Yamaha may cause loss of performance, excessive emissions, and render the vehicle unsafe for use.
PERIODIC MAINTENANCE AND MINOR REPAIR EAU00473 Periodic maintenance and lubrication chart No. 6 ITEM INITIAL 10,00 km (600 mi) ROUTINE 1 Spark plug 9 Check condition. 9 Clean regap or replace if necessary. 2 Air filter element 9 Clean.(See note on page 6-4.) 9 Replace if necessary. 3 * Carburetor 9 Check idle speed. 9 Adjust if necessary. 4 * Fuel line 9 Check fuel hose and vacuum hose for cracks or damage. 9 Replace if necessary. 5 * Final transmission oil 9 Check for oil leakage.
PERIODIC MAINTENANCE AND MINOR REPAIR No. 11 * ITEM INITIAL 10,00 km (600 mi) ROUTINE 9 Check tread depth and for damage. 9 Replace if necessary. 9 Check air pressure. 9 Correct if necessary. Tires √ 12 * Wheel bearings 9 Check bearing for looseness or damage. 9 Replace if necessary. 13 * Steering bearings 9 Check bearing play and steering for roughness. √ 9 Lubricate with lithium-soap-based grease.
PERIODIC MAINTENANCE AND MINOR REPAIR EAU03057 NOTE: 8 The air filter needs more frequent service if you are riding in unusually wet or dusty areas. 8 Hydraulic brake system 9 When disassembling the master cylinder or caliper cylinder, always replace the brake fluid. Check the brake fluid level regularly and fill as required. 9 Replace the oil seals on the inner parts of the master cylinder and caliper cylinder every two years. 9 Replace the brake hoses every four years or if cracked or damaged.
PERIODIC MAINTENANCE AND MINOR REPAIR 1 2 1 1 1. Panel A EAU01777 Removing and installing the panel The panel shown above needs to be removed to perform some of the maintenance jobs described in this chapter. Refer to this section each time the panel needs to be removed and installed. 1. Panel A 2. Screw (×2) 1. Spark plug cap EAU01315 Panel A To remove the panel Remove the screws, and then take the panel off. To install the panel Place the panel in the original position, and then install the screws.
PERIODIC MAINTENANCE AND MINOR REPAIR 2. Check the spark plug for electrode erosion and excessive carbon or other deposits, and replace it if necessary. 1 6 Specified spark plug: BPR7HS(NGK) 1 1. Spark plug wrench 1. Spark plug gap To remove the spark plug 1. Remove panel A. (See page 6-5 for panel removal and installation procedures.) 2. Remove the spark plug cap. 3. Remove the spark plug as shown, with the spark plug wrench included in the owner’s tool kit. To check the spark plug 1.
PERIODIC MAINTENANCE AND MINOR REPAIR Tightening torque: Spark plug: 20 Nm (2.0 m•kgf, 14.4 ft•lb) NOTE: If a torque wrench is not available when installing a spark plug, a good estimate of the correct torque is 1/41/2 turn past finger tight. However, the spark plug should be tightened to the specified torque as soon as possible. 4. Install the spark plug cap. 5. Install the panel. 1 1 1. Oil filler cap 1.
PERIODIC MAINTENANCE AND MINOR REPAIR 6. Add the specified amount of the recommended final transmission oil, and then install and tighten the oil filler cap. 2 1 Recommended final transmission oil: See page 8-1. 1 Oil quantity: 0.11 L (0.1 Imp qt, 0.12 US qt) EWA00062 6 w 8 Make sure that no foreign material enters the final transmission case. 8 Make sure that no oil gets on the tire or wheel. 7. Check the final transmission case for oil leakage. If oil is leaking, check for the cause. 1.
PERIODIC MAINTENANCE AND MINOR REPAIR 1 1 2 3 4 2 1 1. Air filter case cover 2. Screw (×4) 1. Air filter element 4. Remove the air filter case cover by removing the screws. 5. Pull the air filter element out. 6. Clean the air filter element with solvent, and then squeeze the remaining solvent out. 7. Apply oil of the recommended type to the entire surface of the air filter element, and then squeeze the excess oil out. EW000075 w Use only a dedicated parts cleaning solvent.
PERIODIC MAINTENANCE AND MINOR REPAIR 10. Install the air filter case cover by installing the screws. 11. Install the air filter case by installing the screws, and then install the air filter joint clamp. 12. Install the panel. EC000082 cC 6 8 Make sure that the air filter element is properly seated in the air filter case. 8 The engine should never be operated without the air filter element installed, otherwise the piston and/or cylinder may become excessively worn.
PERIODIC MAINTENANCE AND MINOR REPAIR Too high EAU03476 Tires To maximize the performance, durability, and safe operation of your scooter, note the following points regarding the specified tires. Too low Tire air pressure The tire air pressure should be checked and, if necessary, adjusted before each ride. EW000082 w 8 The tire air pressure must be checked and adjusted on cold tires (i.e., when the temperature of the tires equals the ambient temperature).
PERIODIC MAINTENANCE AND MINOR REPAIR EW000083 EW000079 w 6 w Proper loading of your scooter is important for several characteristics of your scooter, such as handling, braking, performance and safety. Do not carry loosely packed items that can shift. Securely pack your heaviest items close to the center of the scooter, and distribute the weight evenly from side to side. Properly check the condition and pressure of your tires. NEVER OVERLOAD YOUR SCOOTER.
PERIODIC MAINTENANCE AND MINOR REPAIR EW000095 w Operating the scooter with excessively worn tires decrease riding stability and can lead to loss of control. Have excessively worn tires replaced by a Yamaha dealer immediately. Brakes, tires, and related wheel parts replacement should be left to a Yamaha Service Technician. FRONT Manufacturer CHENG SHIN Size 120/90-10 Type 56J REAR Manufacturer CHENG SHIN Size 130/90-10 Type 59J REAR FRONT a a a. Free play a.
PERIODIC MAINTENANCE AND MINOR REPAIR 1 EAU00720 Checking the front brake pads and rear brake shoes a 1 b The front brake pads and the rear brake shoes must be checked for wear at the intervals specified in the periodic maintenance and lubrication chart. 1. Adjusting nut 6 2 1. Wear indicator 2. Brake disc 3. Brake pad (×2) To increase the brake lever free play, turn the adjusting nut at the brake shoe plate in direction a.
PERIODIC MAINTENANCE AND MINOR REPAIR master cylinder is level by turning the handlebars. 8 Use only the recommended quality brake fluid, otherwise the rubber seals may deteriorate, causing leakage and poor braking performance. 1 1 2 Recommended brake fluid: DOT 4 1. Wear indicator 2. Wear limit line EAU00727 EAU00732 Rear brake shoes The rear brake is provided with a wear indicator, which allows you to check the brake shoe wear without having to disassemble the brake.
PERIODIC MAINTENANCE AND MINOR REPAIR 8 Brake fluid may deteriorate painted surfaces or plastic parts. Always clean up spilled fluid immediately. 8 As the brake pads wear, it is normal for the brake fluid level to gradually go down. However, if the brake fluid level goes down suddenly, have a Yamaha dealer check the cause. 6 EAU03297 EAU03985 Changing the brake fluid Have a Yamaha dealer change the brake fluid at the intervals specified in the NOTE after the periodic maintenance and lubrication chart.
PERIODIC MAINTENANCE AND MINOR REPAIR EAU04034 EAU00774 Checking and lubricating the throttle grip and cable Adjusting the Autolube pump The operation of the throttle grip should be checked before each ride. In addition, the cable should be lubricated or replaced at the intervals specified in the periodic maintenance chart.
PERIODIC MAINTENANCE AND MINOR REPAIR Recommended lubricant: Lithium-soap-based grease (all-purpose grease) EAU02939 Checking the front fork The condition and operation of the front fork must be checked as follows at the intervals specified in the periodic maintenance and lubrication chart. To check the condition EW000115 w EAUM0013 Checking and lubricating the centerstand 6 Securely support the scooter so that there is no danger of it falling over.
PERIODIC MAINTENANCE AND MINOR REPAIR EC000098 EAU00794 Checking the steering cC If any damage is found or the front fork does not operate smoothly, have a Yamaha dealer check or repair it. Check the inner tubes for scratches, damage and excessive oil leakage. Worn or loose steering bearings may cause danger. Therefore, the operation of the steering must be checked as follows at the intervals specified in the periodic maintenance and lubrication chart. 1.
PERIODIC MAINTENANCE AND MINOR REPAIR EAU01144 Checking the wheel bearings The front and rear wheel bearings must be checked at the intervals specified in the periodic maintenance and lubrication chart. If there is play in the wheel hub or if the wheel does not turn smoothly, have a Yamaha dealer check the wheel bearings. 6 2. Hold the lower ends of the front fork legs and try to move them forward and backward. If any free play can be felt, have a Yamaha dealer check or repair the steering. 1 1.
PERIODIC MAINTENANCE AND MINOR REPAIR EW000116 w 8 Electrolyte is poisonous and dangerous since it contains sulfuric acid, which causes severe burns. Avoid any contact with skin, eyes or clothing and always shield your eyes when working near batteries. In case of contact, administer the following FIRST AID. 9 EXTERNAL: Flush with plenty of water. 9 INTERNAL: Drink large quantities of water or milk and immediately call a physician. 9 EYES: Flush with water for 15 minutes and seek prompt medical attention.
PERIODIC MAINTENANCE AND MINOR REPAIR EC000103 Do not use a fuse of a higher amperage rating than recommended to avoid causing extensive damage to the electrical system and possibly a fire. 1. Fuse EAUT0007 Replacing the fuse 6 The fuse holder is located beside the battery. Remove panel A to access the fuse. (See page 6-5 for panel removal and installation procedures.) 3. Turn the key to “ON” and turn on the electrical circuits to check if the devices operate. 4.
PERIODIC MAINTENANCE AND MINOR REPAIR EAU01397 Troubleshooting chart EW000125 w Keep away open flames and do not smoke while checking or working on the fuel system. 1. Fuel There is enough fuel. Check the compression. There is no fuel. Supply fuel. Check the fuel level in the fuel tank. 2. Compression There is compression. The engine does not start. Check the compression. 6 Check the ignition. Operate the electric starter. There is no compression. 3.
EAU03434 SCOOTER CARE AND STORAGE Care While the open design of a scooter reveals the attractiveness of the technology, it also makes it more vulnerable. Rust and corrosion can develop even if high-quality components are used. A rusty exhaust pipe may go unnoticed on a car, however, it detracts from the overall appearance of a scooter. Frequent and proper care does not only comply with the terms of the warranty, but it will also keep your scooter looking good, extend its life and optimize its performance.
SCOOTER CARE AND STORAGE thinner, fuel (gasoline), rust removers or inhibitors, brake fluid, antifreeze or electrolyte. 8 Do not use high-pressure washers or steam-jet cleaners since they cause water seepage and deterioration in the following areas: seals (of wheel and swingarm bearings, fork and brakes), electric components (couplers, connectors, instruments, switches and lights), breather hoses and vents.
SCOOTER CARE AND STORAGE 7 After cleaning 1. Dry the scooter with a chamois or an absorbing cloth. 2. Use a chrome polish to shine chrome, aluminum and stainless-steel parts, including the exhaust system. (Even the thermally induced discoloring of stainless-steel exhaust systems can be removed through polishing.) 3. To prevent corrosion, it is recommended to apply a corrosion protection spray on all metal, including chrome- and nickel-plated, surfaces. 4.
SCOOTER CARE AND STORAGE Storage Short-term Always store your scooter in a cool, dry place and, if necessary, protect it against dust with a porous cover. ECA00015 cC 8 Storing the scooter in a poorly ventilated room or covering it with a tarp, while it is still wet, will allow water and humidity to seep in and cause rust. 8 To prevent corrosion, avoid damp cellars, stables (because of the presence of ammonia) and areas where strong chemicals are stored.
SCOOTER CARE AND STORAGE 7 5. Lubricate all control cables and the pivoting points of all levers and pedals as well as of the sidestand/centerstand. 6. Check and, if necessary, correct the tire air pressure, and then lift the scooter so that both of its wheels are off the ground. Alternatively, turn the wheels a little every month in order to prevent the tires from becoming degraded in one spot. 7. Cover the muffler outlet with a plastic bag to prevent moisture from entering it. 8.
EAU01038 SPECIFICATIONS SPECIFICATIONS Model Dimensions Overall length Overall width Overall height Seat height Wheel base Ground clearance Minimum turning radius 8 Basic weight(with oil and full fuel tank) Engine Engine type Cylinder arrangement Displacement Bore × Stroke Compression ratio Starting system Lubrication system YW50T Engine oil Type 1,890 mm (74.4 in) 705 mm (27.8 in) 1,110 mm (43.7 in) 765 mm (30.1 in) 1,275 mm (50.2 in) 120 mm (4.7 in) 2,000 mm (78.
SPECIFICATIONS Transmission Primary reduction system Primary reduction ratio Secondary reduction system Secondary reduction ratio Transmission type Operation Chassis Frame type Caster angle Trail Tires Front Type Size Manufacturer Rear Type Size Manufacturer Maximum load* Tire air pressure (measured on cold tires) Front Helical gear 4.000 Spur gear 3.666 V-belt automatic Centrifugal automatic type Rear Steel tube underbone 26.5° 93 mm(3.
SPECIFICATIONS 8 Wheel travel Front Rear Electrical system Ignition system Charging system Type Battery Model Voltage, capacity Headlight type Bulb voltage, wattage × quantity Headlight Tail / brake light License light Front turn signal light Rear turn signal light Meter lighting High beam indicator light 2-stroke oil level warning light Turn signal indicator light Fuse 65 mm (2.60 in) 60 mm (2.40 in) C.D.I. A.C.
EAU01039 CONSUMER INFORMATION EAU02944 1 Identification numbers 1 Record the key identification number, vehicle identification number and model label information in the spaces provided below for assistance when ordering spare parts from a Yamaha dealer or for reference in case the vehicle is stolen. 1. Key identification number 1. Vehicle identification number 1.
CONSUMER INFORMATION 1 1. Model label EAU03757 Model label The model label is affixed to the location shown. Record the information on this label in the space provided. This information will be needed when ordering spare parts from a Yamaha dealer. 9 9-2 5PJ-F8199-13.
CONSUMER INFORMATION EAU01051 Reporting safety defects If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Yamaha Motor Corporation, U.S.A. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
CONSUMER INFORMATION EAU01055 SCOOTER NOISE REGULATION TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED: Federal law prohibits the following acts or the causing thereof: (1) The removal or rendering inoperative by any person other than for purposes of maintenance, repair, or replacement of any device or element of design incorporated into any new vehicle for the purpose of noise control prior to its sale or delivery to the ultimate purchaser or while it is in use or (2) the use of the vehicle after such devi
CONSUMER INFORMATION EAU02919 YAMAHA MOTOR CORPORATION, U.S.A. RIVA LIMITED WARRANTY 9 9-6 5PJ-F8199-13.
CONSUMER INFORMATION 9 9-7 5PJ-F8199-13.
CONSUMER INFORMATION EAU04965 YAMAHA EXTENDED SERVICE (Y.E.S.) Keep your Yamaha protected even after your warranty expires with genuine Yamaha Extended Service (Y.E.S.). In addition, Travel and Recreation Interruption Protection (TRIP) is included at no extra cost.
CONSUMER INFORMATION We urge you to act now. You’ll get the excellent benefits of TRIP coverage right away, and you’ll rest easy knowing you’ll have strong factory-backed protection even after your Yamaha Limited Warranty expires. A special note: If visiting your dealer isn’t convenient, contact Yamaha with your Primary ID number (your frame number). We’ll be happy to help you get the Y.E.S. coverage you need. Yamaha Service Marketing P.O.
2004.06-1.
