2000 YAMAHA TW125 Owners Manual

OWNER’S MANUAL
5EK-28199-E1
TW125
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INTRODUCTION
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9 Welcome to the Yamaha world of motorcycling!
As the owner of a TW125, 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 your TW125’s advan-
tages. The owner’s manual does not only instruct you in how to operate, inspect and maintain
your motorcycle, but also in how to safeguard yourself and others from trouble and injury.
In addition, the many tips given in this manual will help to keep your motorcycle in the best
possible condition. If you have any further questions, do not hesitate to contact your Yamaha
dealer.
The Yamaha team wishes you many safe and pleasant rides. So, remember to put safety first!
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IMPORTANT MANUAL INFORMATION
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9Particularly important information is distinguished in this manual by the following notations:
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
motorcycle operator, a bystander or a person inspecting or repairing the motorcycle.
A CAUTION indicates special precautions that must be taken to avoid damage to
the motorcycle.
A NOTE provides key information to make procedures easier or clearer.
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NOTE:
NOTE:
8This manual should be considered a permanent part of this motorcycle and should
remain with it even if the motorcycle is subsequently sold.
8Yamaha continually seeks advancements in product design and quality. Therefore,
while this manual contains the most current product information available at the time
of printing, there may be minor discrepancies between your motorcycle and this manu-
al. If there is any question concerning this manual, please consult your Yamaha dealer.
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IMPORTANT MANUAL INFORMATION
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PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS
MOTORCYCLE.
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9TW125
OWNER’S MANUAL
©1999 by Yamaha Motor Co., Ltd.
1st Edition, May 1999
All rights reserved. Any reprinting or
unauthorized use without the written
permission of Yamaha Motor Co., Ltd.
is expressly prohibited.
Printed in Japan.
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TABLE OF CONTENTS
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GIVE SAFETY THE RIGHT OF WAY ..................1-1
DESCRIPTION .....................................................2-1
Left view............................................................2-1
Right view .........................................................2-2
Controls/Instruments .......................................2-3
INSTRUMENT AND CONTROL
FUNCTIONS ........................................................3-1
Main switch ......................................................3-1
Indicator lights..................................................3-1
Speedometer ....................................................3-2
Handlebar switches..........................................3-2
Clutch lever .......................................................3-4
Shift pedal.........................................................3-4
Front brake lever ..............................................3-4
Rear brake pedal ..............................................3-5
Fuel tank cap.....................................................3-5
Fuel ....................................................................3-6
Fuel cock ...........................................................3-7
Starter (choke) “1” .........................................3-8
Steering lock .....................................................3-8
Seat ...................................................................3-9
Helmet holder ...................................................3-9
Rear shock absorber ......................................3-10
Rear carrier .....................................................3-10
Luggage strap holders ...................................3-10Sidestand ........................................................3-11
Sidestand/clutch switch operation check .....3-12
PRE-OPERATION CHECKS.................................4-1
Pre-operation check list ...................................4-1
OPERATION AND IMPORTANT RIDING
POINTS................................................................5-1
Starting the engine ..........................................5-1
Starting a warm engine ...................................5-4
Shifting..............................................................5-4
Tips for reducing fuel consumption ...............5-5
Engine break-in ................................................5-5
Parking ..............................................................5-6
PERIODIC MAINTENANCE AND MINOR
REPAIR ................................................................6-1
Tool kit ..............................................................6-1
Periodic maintenance and lubrication............6-3
Cowling and panel removal and
installation ........................................................6-6
Panel A ..............................................................6-6
Panel B ..............................................................6-7
Cowling C..........................................................6-8
Spark plug.........................................................6-8
Engine oil ..........................................................6-9
Air filter ...........................................................6-121
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Carburetor adjustment ..................................6-14
Idle speed adjustment ...................................6-14
Throttle cable free play inspection ...............6-15
Valve clearance adjustment ..........................6-15
Tires.................................................................6-16
Wheels ............................................................6-18
Clutch lever free play adjustment .................6-19
Front brake lever free play adjustment ........6-19
Rear brake pedal height and free play
adjustment ......................................................6-20
Brake light switch adjustment.......................6-21
Checking the front brake pads and
rear brake shoes .............................................6-22
Inspecting the brake fluid level .....................6-22
Brake fluid replacement.................................6-23
Drive chain slack check ..................................6-24
Drive chain slack adjustment ........................6-24
Drive chain lubrication...................................6-25
Cable inspection and lubrication ..................6-26
Throttle cable and grip lubrication ...............6-26
Brake and shift pedal lubrication ..................6-27
Brake and clutch lever lubrication ................6-27
Sidestand lubrication .....................................6-27
Rear suspension lubrication..........................6-28
Front fork inspection ......................................6-28
Steering inspection ........................................6-29
Wheel bearings ..............................................6-29Battery .............................................................6-30
Fuse replacement ...........................................6-31
Headlight bulb replacement ..........................6-32
Turn signal and taillight bulb
replacement ....................................................6-33
Supporting the motorcycle ...........................6-34
Front wheel removal ......................................6-35
Front wheel installation .................................6-36
Rear wheel removal .......................................6-36
Rear wheel installation ..................................6-37
Troubleshooting .............................................6-38
Troubleshooting chart ...................................6-39
MOTORCYCLE CARE AND STORAGE ..............7-1
Care ...................................................................7-1
Storage..............................................................7-4
SPECIFICATIONS................................................8-1
How to use the conversion table ....................8-5
CONSUMER INFORMATION .............................9-1
Identification numbers record.........................9-1
Key identification number ...............................9-1
Vehicle identification number .........................9-1
Model label .......................................................9-2
TABLE OF CONTENTS
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