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 assoon asavailable.
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 distinguished 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.