l
J
'
I
•
•
•
•
•
•
,
•
FOREWORD
Th
e Service
Manual f o1·
tli is
yea1~
's
Yama/1a srzowmobiles is divided into nvo
volumes for Single-Cylinder Models and Twin-Cylinder Models. These two
books
will be used as the basic
service
manuals for this year's
models.
This manual contains
service
information for standard and GP models having
twin cylinders ranging from
338
c.c. to 433 c.c. It also includes specifica-
tions
·
of 19 71 to 19 7 3 models for convenience of Yamaha service
technicians.
•
YAMAHA MOTOR CO., LTD.
SERVICE DEPARTMENT
•
,
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
,
•
•
•