Yamaha F225F, Service Manual

Page: 398 / 576

8-19
LOWR
Lower unit
TIP:
When installing the slider
c
, make sure that
the balls
b
do not fall out of position.
2. Install the dog clutch
d
so that the hole
a
in the dog clutch
d
and the hole
b
in
the propeller shaft are aligned with the
hole
c
in the slider
c
.
3. Install the cross pin
e
, and then install
the spring
f
.
Assembling the reverse gear
1. Install the thrust washer
a
and a new
ball bearing
b
. NOTICE: Do not reuse
a bearing, always replace it with a new
one.
Assembling the propeller shaft
housing assembly
• Use heat-resistant gloves. Otherwise,
burns could result.
• To prevent fires, remove any flammable
substances, such as gasoline and oil,
around the working area.
• Keep good ventilation while working.
Do not reuse a bearing, oil seal, or O-ring,
always replace it with a new one.
1. Heat the installation area of the taper
roller bearing outer race in the propeller
shaft housing
a
using a gas torch, and
then install a new taper roller bearing
outer race
a
. NOTICE: When heating
the propeller shaft housing, heat the
entire installation area evenly. Other-
wise, the propeller shaft housing
could be damaged.
d
d
c
a
a
b
b
c
e
f
e
f
Bearing inner race attachment
c
:
90890-06661
a
a
b
b
c
c
a
a