Yamaha F90D, Service Manual, Page: 80 / 241

6D81G11
5-14
1
2
3
4
5
6
7
8
9
6. Disconnect the cooling water hose
3
and remove the bracket
4
.
7. Remove the spring
5
and timing belt
tensioner
6
, and then remove the timing
belt
7
from the driven sprockets, then
from the drive sprocket.
8. Check that the hole
a
on the retaining
plate and the projection
b
on the cylin-
der block are aligned.
9. Check that “ ” marks
c
and
d
on the
driven sprockets are aligned.
S6D85220
c
d
a
b
S6D85230
4
3
6
7
5
S6D85240
c
d
a
b
Power unit