Yamaha BR250F Service Manual page 2

FOREWORD
This Service Manual has been written to acquaint the mechanic with the dis-
assembly, reassembly, maintenance, and troubleshooting procedures required
to provide optimum performance and longevity of the machine.
The information herein should be closely studied to avoid unnecessary repairs
and to provide the owner with a sound, safe, dependable machine.
NOTE; _
The Research and Engineering Department of Yamaha is continually striving
to further perfect all models. Improvements and modifications are therefore
inevitable.
In light of this fact, all specifications within this manual are subject to change
without notice. Information regarding changes is forwarded to all Authorized
Yamaha Dealers as soon as available.
YAMAHA MOTOR CO., LTD.
SERVICE DEPARTMENT
BR250F
SERVICE MANUAL
©
1981 by Yamaha Motor Corporation, U.S.A.
1st edition, June 1981
All rights reserved. Any reprinting or
unauthorized use without the written
permission of Yamaha Motor Corporation,
U.S.A. is expressly prohibited.
Printed in U.S.A.
LIT-12618-00-41
Particularly important information is distingu ished in this manual by the
following notations:
NOTE:
WARNING:
A NOTE provides key information to make procedures easier or
clearer.
A CAUTION indicates special procedures that must be followed
to avoid damage to the machine.
A WARNING indicates special procedures that must be follow-
ed to avoid injury to a machine operator or person inspecting
or repairing the machine.