IA-21
NOTICE
This manual was written by the MBK INDUSTRIE primarily for use by YAMAHA dealers and their
qualified mechanics. It is not possible to put an entire mechanic's education into one manual, so it is
assumed that persons using this book to perform maintenance and repairs on YAMAHA scooters
have a basic understanding of the mechanical concepts and procedures inherent in scooter repair
technology. Without such knowledge, attempted repairs or service to this model may render it unfit to
use and/or unsafe.
MBK INDUSTRIE is continually striving to improve all models manufactured. Modifications and sig-
nificant changes in specifications or procedures will beforwarded to allAuthorized YAMAHA dealers
and will, where applicable, appear in future editions of this manual.
DOCUMENTATION TECHNIQUE
MBK INDUSTRIE
PARTICULARLY IMPORTANT INFORMATION
This material is distinguished by the following notation:
/_ The safetyAlert Symbol meansATTENTION! BECOMEALERT! YOUR
SAFETY IS INVOLVED!
r.IIY/-'1:I_11_[¢]1 Failure to follow WARNING instructions could result in severe injury or
death to the scooter operator, a bystander, or a person inspecting or
repairing the scooter.
CAUT}ONi: A CAUTION indicates special precautions that must be taken to avoid
damage to the scooter.
NOTE: A NOTE provides key information to make procedures easier or clearer.
CW50
SERVICE MANUAL
© 1997 by MBK INDUSTRIE
3st Edition, April 1997
All rights reserved. Any
reprinting or unauthorized use
without the written
)ermission of MBK INDUSTRIE
is expressly prohibited.
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