Yamaha BW 100 (2005) manual

4VP-F8199-E1 YW100E OWNER’S MANUAL[...]

EAU00001 Welcome to the Yamaha world of motorcycling! As the owner of a BW’S100, you are benefiting from Yamaha’s vast experience in and newest technology for the design and the manufacture of high-quality products, which have earned Yamaha a reputation for dependability. Please take the time to read this manual thoroughly, so as to enjoy all y[...]

EAU00005 Particularly important information is distinguished in this manual by the following notations: IMPORTANT MANUAL INFORMATION NOTE: 9 This manual should be considered a permanent part of this scooter and should remain with it even if the scooter is subsequently sold. 9 Yamaha continually seeks advancements in product design and quality. Ther[...]

EW000002 w PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS SCOOTER. IMPORTANT MANUAL INFORMATION 4VP-F8199-E1.pm65 2/4/2004, 4:21 PM 3[...]

EAU00008 YW100E OWNER’S MANUAL © 1999 by Yamaha Motor Taiwan Co., Ltd. 1st Edition, March 1999 All rights reserved. Any reprinting or unauthorized use without the written permission of Yamaha Motor Taiwan Co., Ltd. is expressly prohibited. Printed in Taiwan 4VP-F8199-E1.pm65 2/4/2004, 4:21 PM 4[...]

EAU00009 TABLE OF CONTENTS GIVE SAFETY THE RIGHT OF WAY ................. 1-1 FURTHER SAFE RIDING POINTS FOR THIS MODEL .............................................................. 1-2 DESCRIPTION ................................................... 2-1 Left view ........................................................ 2-1 Right view .............[...]

TABLE OF CONTENTS Final gear oil replacement ........................... 6-9 Air filter cleaning .......................................... 6-9 Carburetor adjustment .............................. 6-11 Throttle cable free play adjustment .......... 6-11 Tires ............................................................. 6-12 Wheels ................[...]

TABLE OF CONTENTS 4VP-F8199-E1.pm65 2/4/2004, 4:21 PM 7[...]

Scooters are fascinating vehicles, which can give you an unsurpassed feeling of power and freedom. However, they also impose certain limits, which you must accept; even the best scooter does not ignore the laws of physics. Regular care and maintenance are essential for preserving your scooter’s value and operating condi- tion. Moreover, what is t[...]

1-2 1. Left turn 1. Right turn EAU02964 FURTHER SAFE RIDING POINTS FOR THIS MODEL 8 Be sure to signal clearly when making turns. 8 Braking can be extremely diffi- cult on a wet road. Avoid hard braking, because the scooter could slide. Apply the brakes slowly when stopping on a wet surface. 8 Slow down as you approach a corner or turn. Once you hav[...]

DESCRIPTION Left view 2-1 1. Headlights (page 6-20) 2. Front turn signal (page 6-21) 3. Luggage hook (page 3-8) 4 Seat (page 3-6) 5. Rear carrier (page 3-8) 6. Rear turn signal (page 6-21) 7. Kick starter (page 3-6) 8. Air filter (page 6-9) 9. Centerstand (page 6-17) 10. Sidestand (page 3-8) 5 6 9 4 3 2 1 7 8 0 4VP-F8199-E1.pm65 2/4/2004, 4:21 PM 1[...]

DESCRIPTION Right view 2-2 11. Rear wheel (page 6-14) 12. Rear turn signal (page 6-21) 13. Taillight (page 6-21) 14. Fuel tank (page 3-5) 15. Trunk (page 3-7) 16. Battery (page 6-19) 17. Front wheel (page 6-14) q w r e t y u 4VP-F8199-E1.pm65 2/4/2004, 4:21 PM 11[...]

0 20 40 60 80 100 120 140 0000001 DESCRIPTION Controls/Instruments 2-3 18. Rear brake lever (page 3-4) 19. Left handlebar switches (page 3-3) 20. Speedometer (page 3-2) 21. Turn indicator (page 3-2) 22. High beam indicator (page 3-2) 23. Oil level indicator light (page 3-2) 24. Fuel gauge (page 3-2) 25. Front brake lever (page 3-4) 26. Right handle[...]

EAU00029 Main switch/Steering lock The main switch controls the igni- tion and lighting systems. Its opera- tion is described below. EAU00036 ON Electrical circuits are switched on. The engine can be started. The key cannot be removed in this position. EAU00038 OFF All electrical circuits are switched off. The key can be removed in this po- sition.[...]

0 20 40 60 80 100 120 140 0000001 EAU00056 Indicator lights EAU00057 Turn indicator light “ 5 ” This indicator flashes when the turn switch is moved to the left or right. EAU00063 High beam indicator light “ & ” This indicator comes on when the headlight high beam is used. EAU02958 Oil level indicator light “ 7 ” The light comes on [...]

INSTRUMENT AND CONTROL FUNCTIONS EAU00118 Handlebar switches EAU00121 Dimmer switch Turn the switch to “ & ” for the high beam and to “ % ” for the low beam. EAU00127 Turn signal switch To signal a right-hand turn, push the switch to “ 6 ”. To signal a left-hand turn, push the switch to “ 4 ”. Once the switch is released it will[...]

INSTRUMENT AND CONTROL FUNCTIONS 3-4 EAU00158 Front brake lever The front brake lever is located on the right handlebar. Pull it toward the handlebar to apply the front brake. EAU00163 Rear brake lever The rear brake lever is located on the left handlebar. Pull it toward the handlebar to apply the rear brake. 1. Fuel tank cap 2. Oil tank cap 2 1 EA[...]

INSTRUMENT AND CONTROL FUNCTIONS 3-5 EAU01183 Fuel Make sure there is sufficient fuel in the tank. Fill the fuel tank to the bot- tom of the filler tube as shown in the illustration. EW000130 w Do not overfill the fuel tank. Avoid spilling fuel on the hot engine. Do not fill the fuel tank above the bot- tom of the filler tube or it may over- flow w[...]

INSTRUMENT AND CONTROL FUNCTIONS 3-6 EAU00214 Kick starter Rotate the kick starter away from the engine. Push the starter down lightly with your foot until the gears en- gage, then kick smoothly and force- fully to start the engine. 1. Kick starter 1 EAU02956 Two-stroke engine oil Make sure there is sufficient two- stroke engine oil in the oil tank[...]

INSTRUMENT AND CONTROL FUNCTIONS 3-7 EAU00262 Helmet holder The helmet holder is located under the seat. Open the seat and hook the helmet on the helmet holder. Then lock the seat. EW00030 w Never ride with a helmet in the hel- met holder. The helmet may hit ob- jects, causing loss of control and possibly an accident. EAU00268 Trunk The trunk is un[...]

INSTRUMENT AND CONTROL FUNCTIONS 3-8 Front trunk EAUT0000 w Do not exceed the load limit of 1.5 kg. Luggage hook EW000032 w Do not exceed the load limit of 3 kg . EAU00330 Sidestand This model is equipped with an ig- nition circuit cut-off system. The scooter must not be ridden when the sidestand is down. The sidestand is located on the left side o[...]

INSTRUMENT AND CONTROL FUNCTIONS 3-9 EAUT0337 Sidestand switch operation check Check the operation of the sidestand switch against the information be- low. EW000046 w Be sure to use the centerstand dur- ing this inspection. EW000045 w If improper operation is noted, con- sult a Yamaha dealer immediately. Turn the main switch to “ON” . Put the s[...]

4-1 Owners are personally responsible for their vehicle’s condition. Your scooter’s vital functions can start to deterio- rate quickly and unexpectedly, even if it remains unused (for instance, if it is exposed to the elements). Any dam- age, fluid leak or loss of tire pressure could have serious consequences. Therefore, it is very important th[...]

4-2 PRE-OPERATION CHECKS NOTE: Pre-operation checks should be made each time the scooter is used. Such an inspection can be accomplished in a very short time, and the added safety it assures is more than worth the time involved. w If any item in the Pre-operation Check is not working properly, have it inspected and repaired before operating the sco[...]

EAU00372 OPERATION AND IMPORTANT RIDING POINTS 5-1 EAU01118 EW000129 w 9 Before riding this scooter, be- come thoroughly familiar with all operating controls and their functions. Consult a Yamaha dealer regarding any control or function that you do not thor- oughly understand. 9 Never start your engine or let it run for any length of time in a clos[...]

5-2 OPERATION AND IMPORTANT RIDING POINTS EAU00433 Starting off After warming up the engine: 1. Apply the rear brake lever with your left hand and hold the grab bar with you right hand. Then push the scooter off the centerstand. 2. Sit astride the seat and adjust the rear view mirrors. 3. Check the oncoming traffic and use a turn signal. 4 . Turn t[...]

OPERATION AND IMPORTANT RIDING POINTS 5-3 EAUT0003 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 op- erate it at one set throttle position. 150 ~ 500 km (100 ~ 300 mi) Avoid prolonged operation abo[...]

6-1 EAU00462 PERIODIC MAINTENANCE AND MINOR REPAIR EAU00464 Periodic inspection, adjustment and lubrication will keep your scooter in the safest and most efficient condi- tion possible. Safety is an obligation of the scooter owner. The mainte- nance and lubrication schedule chart should be considered strictly as a guide to general maintenance and l[...]

NOTE: If you do not have necessary tools required during a service operation, take your scooter to a Yamaha dealer for service. EW000063 w Modifications to this scooter not ap- proved by Yamaha may cause loss of performance, and render it unsafe for use. Consult a Yamaha dealer be- fore attempting any changes. PERIODIC MAINTENANCE AND MINOR REPAIR [...]

6-3 PERIODIC MAINTENANCE AND MINOR REPAIR EAU00473 Periodic maintenance and lubrication chart CHECKS OR MAINTENANCE JOB * * * * * * * * * 1 2 3 4 5 6 7 8 9 10 11 12 ITEM No. ODOMETER READING(km) 1,000 6,000 12,000 18,000 24,000 ANNUAL CHECK 9 Check fuel hoses and vacuum hose for cracks or damage. 9 Replace. 9 Clean. 9 Replace. 9 Check operation, fl[...]

6-4 PERIODIC MAINTENANCE AND MINOR REPAIR CHECKS OR MAINTENANCE JOB ITEM No. 13 14 15 16 17 18 19 20 21 22 * * * * * * * * Sidestand switch Front fork Rear shock absorber assembly Carburetor Autolube pump Final gear oil V-belt Front and rear brake switches Moving parts and cables Lights, signals and switches 9 Check operation. 9 Check operation and[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-5 * Since these items require special tools, data and technical skills, they should be serviced by a Yamaha dealer. EAU01450 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 cylind[...]

PERIODIC MAINTENANCE AND MINOR REPAIR EAU01139 Cowling and panel removal and installation The cowlings and panels illustrated need to be removed to perform some of the maintenance described in this chapter. Refer to this section each time a cowling or panel has to be removed or reinstalled. 1. Cowling 2. Panel 6-6 1. Protection bar 1. Cowling A 1 1[...]

PERIODIC MAINTENANCE AND MINOR REPAIR EAU01315 Panel B To remove Remove the screws. To install Place the panel in the original posi- tion and install the screws. 6-7 1. Headlight leads coupler 1. Panel B 1 1 EAUT1529 Spark plug Removal 1. Remove panel B. (Refer to page 6-7 for removal and installation procedures.) 2. Remove the spark plug cap. 3. U[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-8 The ideal color on the white insula- tor a round the center electrode is a medium-to-light tan color for a scooter that is being ridden nor- mally. Do not attempt to diagnose such problems yourself. Instead, take the scooter to a Yamaha dealer . You should periodically remove and in- spect the spark plug be[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-9 1. Oil filler cap 1. Drain bolt 1. Carburetor joint clamp 1 1 1 EAU02961 Final gear oil replacement 1 . Put the scooter on the centerstand. 2. Place an oil pan under the final gear case. 3. Remove the oil filler cap and the drain bolt to drain the oil. 4. Install and tighten the drain bolt to the specified [...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-10 1 1. Air filter element 1. Air filter case 2. Bolt 3. Screw 2 3 1 1. Air filter cover 2. Screw ( × 4) 2 1 3. Remove the air filter case bolt, loosen the air filter case joint screw, and then remove the air filter case. 4. Remove the air filter case cover by removing the screws, and then remove the air fil[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-11 EAU00627 Carburetor adjustment The carburetor is a vital part of the engine and its emission control sys- tem. Adjusting should be left to a Yamaha dealer with the professional knowledge, specialized data and equipment to do so properly. EAU00634 Throttle cable free play adjustment NOTE: Before checking th[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-12 EAU00661 Tires To ensure maximum performance, long service, and safe operation, note the following: Tire air pressure Always check and adjust the tire pressure before operating the scooter. EW000076 w Tire inflation pressure should be checked and adjusted when the temperature of the tire equals the ambient[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-13 Tire inspection Always check the tires before oper- ating the scooter. If center tread depth reaches the limit as shown, if the tire has a nail or glass fragments in it, or if the side wall is cracked, contact a Yamaha dealer immedi- ately and have the tire replaced. EW000084 w For safe operation, when tir[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-14 EAU00687 Wheels To ensure maximum performance, long service, and safe operation, note the following: 9 Always inspect the wheels be- fore a ride. Check for cracks, bends, or warpage of the wheels. If any abnormal condi- tion exists in a wheel, consult a Yamaha dealer. 9 Do not attempt even small re- pairs [...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-15 EAU00720 Checking the front brake pads and rear brake shoes EAU00723 Front brake Apply the brake and inspect the wear indicator. If the wear indicator is ALMOST in contact with the disc plate, ask a Yamaha dealer to replace the pads. EAU00727 Rear brake Apply the brake and inspect the wear indicator. If th[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-16 ing leakage and poor brake per- formance. Recommended brake fluid: DOT 4 NOTE: If DOT 4 is not available, DOT 3 can be used. 9 Refill with the same type of brake fluid. Mixing fluids may result in a harmful chemical re- action and lead to poor brake performance. 9 Be careful that water does not enter the m[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-17 EAU00773 Throttle cable and grip lubri- cation The throttle twist grip assembly should be greased at the time that the cable is lubricated, since the grip must be removed to get at the end of the throttle cable. After removing the screws, hold the end of the cable up in the air and put in several drops of [...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-18 EAU01144 Wheel bearings If there is play in the front or rear wheel hub or if the wheel does not turn smoothly, have a Yamaha dealer inspect the wheel bearings. EAU02939 Front fork inspection Visual check EW000115 w Securely support the scooter so there is no danger of it falling over. Check for scratches [...]

EAU00794 Steering inspection Periodically inspect the condition of the steering. Worn out or loose steer- ing bearings may be dangerous. Place a stand under the engine to raise the front wheel off the ground. Hold the lower end of the front forks and try to move them forward and backward. If any free play can be felt, ask a Yamaha dealer to inspect[...]

1. Fuse 1 PERIODIC MAINTENANCE AND MINOR REPAIR 6-20 batteries. KEEP OUT OF REACH OF CHILDREN. Battery storage When the scooter is not used for a month or longer, remove the battery, fully charge it and store it in a cool, dry place. EC000102 c C Completely recharge the battery be- fore storing. Storing a discharged battery can cause permanent bat-[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-21 EAUT1528 Headlight bulb replacement This scooter is equipped with a S1 bulb headlight. If the headlight bulb burns out, replace it as follows: 1. Remove cowling A. (See page 6-6 for cowling removal and in- stallation procedures.) 2. Turn the bulb holder counter- clockwise to remove it and re- move the defe[...]

EAUT1624 License light bulb replacement 1. Remove the license light cover by removing the screws. 2. Push the bulb inward and turn it counterclockwise. 3. Place a new bulb in the socket. Push the bulb inward and turn it clockwise until it engages into the socket. 4. Install the license light cover and the screws. 1. Taillight bulb 1. Light cover 2.[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-23 EAU01008 Troubleshooting Although Yamaha scooters receive a rigid inspection before shipment from the factory, trouble may occur during operation. Any problem in the fuel, compres- sion, or ignition systems can cause poor starting and loss of power. The troubleshooting chart describes a quick, easy procedu[...]

PERIODIC MAINTENANCE AND MINOR REPAIR 6-24 1. Fuel 2. Compression 3. Ignition 4. Battery Check connections or recharge. Check if there is fuel in the tank Enough fuel Go to compression check. No fuel Supply fuel. Engine doesn’t start, go to compression check. Use electric starter. There is compression. Go to ignition check. No compression. Ask a [...]

7-1 Care The exposure of its technology makes a scooter charming but also vulnerable. Although high-quality components are used, they are not all rust-resistant. While a rusty ex- haust pipe may remain unnoticed on a car, it does look unattractive on a scooter. Frequent and proper care, however, will keep your scooter looking good, extend its life [...]

9 Improper cleaning can damage windshields, cowlings, panels and other plastic parts. Use only a soft, clean cloth or sponge with mild detergent and water to clean plastic. 9 Do not use any harsh chemical products on plastic parts. Be sure to avoid using cloths or sponges which have been in contact with strong or abrasive cleaning products, solvent[...]

SCOOTER CARE AND STORAGE 7-3 After cleaning 1. Dry the scooter with a chamois or an absorbing cloth. 2. Use a chrome polish to shine chrome, aluminum and stain- less-steel parts, including the exhaust system. (Even the ther- mally induced discoloring of stainless-steel exhaust systems can be removed through polish- ing.) 3. To prevent corrosion, it[...]

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 c C 9 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. 9 To prevent corrosion, av[...]

SCOOTER CARE AND STORAGE 7-5 6. Lubricate all control cables and the pivoting points of all levers and pedals as well as of the sidestand/centerstand. 7. Check and, if necessary, correct the tire air pressure, then raise the scooter so that both of its wheels are off the ground. Al- ternatively, turn the wheels a little every month in order to prev[...]

EAU01038 SPECIFICATIONS 8-1 Model YW 100E Dimensions Overall length 1,890 mm Overall width 660 mm Overall height 1,115 mm Seat height 765 mm Wheel base 1,270 mm Ground clearance 119 mm Minimum turning radius 1,800 mm Basic weight with oil and full fuel tank 96 kg Engine Engine type Air-cooled 2-stroke Cylinder arrangement Forward-inclined single cy[...]

Transmission Primary reduction system Helical gear Primary reduction ratio 3.133 Secondary reduction system Spur gear Secondary reduction ratio 3.308 Transmission type V-belt automatic Operation Centrifugal automatic type Chassis Frame type Steel tube underbone Caster angle 26 ° Trail 86 mm Tire Tubeless Front Size 120/90-10 Manufacuturer/model CH[...]

Wheels Type Front Cast wheel Rear Cast wheel Size Front MT 3.5 × 10 Rear MT 3.5 × 10 Brakes Front Type Single disc brake Operation Right hand operation Fluid DOT 3 or DOT 4 Rear Type Drum brake Operation Left hand operation Suspension Front Telescopic fork Inner tube outer diameter 30 mm Rear Unit swing Shock absorber Front Coil spring / oil damp[...]

SPECIFICATIONS Auxiliary light 12 V 5 W × 2 License light 12 V 5 W × 1 Meter light 12 V 1.7 W × 1 + 3.4 W × 1 High beam indicator light 12 V 1.7 W × 1 Turn indicator light 12 V 1.7 W × 1 Oil level indicator light 12 V 1.7 W × 1 Fuse 7A 8-4 4VP-F8199-E1.pm65 2/4/2004, 4:21 PM 59[...]

EAU01039 CONSUMER INFORMATION EAU01042 Key identification number The key identification number is stamped on the key. Record this number in the space pro- vided and use it for reference when obtaining a new key. 9-1 1. Key identification number 1 1 1. Vehicle identification number EAU01044 Vehicle identification number The vehicle identification nu[...]

CONSUMER INFORMATION 9-2 EAU01047 Engine serial number The engine serial number is stamped into the crankcase. 1. Engine serial number 1 4VP-F8199-E1.pm65 2/4/2004, 4:21 PM 61[...]

PRINTED IN TAIWAN 2000.11-1 * 1(E) ! YAMAHA MOTOR TAIWAN CO.,LTD[...]