Assembling The Forward Gear - Yamaha F150B Service Manual

2. Heat the installation area of the taper
roller bearing outer race in the lower case
with a gas torch, and then install the
outer race b. NOTICE: When heating
the lower case,
installation area evenly. Otherwise,
the paint on the lower case could be
burned.
b
a
TIP:
Do not reuse a shim if it is any deformed or
scratched.
3. While holding the special service tool c,
strike the tool to check that the taper
roller bearing outer race is installed
properly. If a high-pitched metallic sound
is produced when the special service tool
is struck, the outer race is installed
properly.
c
d
Driver rod LL c: 90890-06605
Bearing outer race attachment d:
90890-06619
Drive shaft and lower case (regular rotation model)
heat the entire
c
d
4. Install the rollers into the needle bearing
outer race, and install the special service
tool into the needle bearing assembly e,
and then install the needle bearing
assembly e into the lower case.
g
Ball bearing attachment f:
90890-06633
Bearing outer race puller assembly g:
90890-06523
TIP:
The needle bearing contains 18 rollers.

Assembling the forward gear

Do not reuse the bearing, always replace
it with a new one.
e
f
8-18
0
1
2
3
4
5
6
7
8
9
10
A