Yamaha TT-R125EY, Service Manual

Page: 3 / 258

INTRODUCTION
Congratulations on your purchase of a Yamaha
TT-R125E/TT-R125LE. This model is the
culmination of Yamaha's vast experience in the
production of pacesetting racing machines. It
represents the highest grade of craftsmanship
and reliability that have made Yamaha a leader.
This manual explains operation, inspection, basic
maintenance and tuning of your machine. If you
have any questions about this manual or your
machine, please contact your Yamaha dealer.
The design and manufacture of this Yamaha
machine fully comply with the emissions
standards for clean air applicable at the date of
manufacture. Yamaha has met these standards
without reducing the performance or economy
of operation of the machine.To maintain these
high standards, it is important that you and your
Yamaha dealer pay close attention to the
recommended maintenance schedules and
operating instructions contained within this
manual.
Yamaha continually seeks advancements in
product design and quality. Therefore, while this
manual contains the most current product infor-
mation available at the time of printing, there may
be minor discrepancies between your machine
and this manual. If you have any questions con-
cerning this manual, please consult your
Yamaha dealer.
• READ THIS MANUAL CAREFULLY FOR
INSTRUCTIONS ON HOW TO PROPERLY
OPERATE THIS MACHINE.
• ADULT INSTRUCTION AND SUPERVI-
SION ARE REQUIRED.
• WEIGHT OF THE RIDER SHOULD NOT
EXCEED 68 kg (150 lb). (TT-R125E ONLY)
• ALWAYS WEAR A HELMET AND SUIT-
ABLE PROTECTIVE CLOTHING WHEN
RIDING.
• DO NOT TOUCH ANY MOVING PARTS
OR HEATED AREAS.
• ALWAYS PERFORM PRE-OPERATION
CHECKS. REFER TO PAGE 3-4.
• THIS MACHINE IS DESIGNED TO CARRY
THE OPERATOR ONLY.
NO PASSENGERS.
• THIS MACHINE IS DESIGNED OFF-ROAD
USE ONLY.
IT IS NOT SUITABLE FOR ON-ROAD USE.
WARNING
TIP
V V
V V V
This is the safety alert symbol. It is used to alert
you to potential personal injury hazards. Obey
all safety messages that follow this symbol to
avoid possible injury or death.
A WARNING indicates a hazardous situation
which, if not avoided, could result in death or
serious injury.
A NOTICE indicates special precautions that
must be taken to avoid damage to the vehicle or
other property.
TIP
A TIP provides key information to make proce-
dures easier or clearer.
WARNING
IMPORTANT MANUAL INFORMATION
NOTICE