Yamaha F225F, Service Manual

Page: 383 / 576

8-4
Lower unit (regular rotation model, X-transom model)
0
1
2
3
4
5
6
7
8
9
10
A
Checking the lower unit anode
1. Check the trim tab. Replace if eroded.
Clean if there is grease, oil, or scales.
NOTICE: Do not apply grease, oil, or
paint to the trim tab.
Assembling the propeller
1. Place a new damper
a
in the propeller
b
. NOTICE: Do not reuse a damper,
always replace it with a new one.
TIP:
Align the mark
a
on the damper
a
with the
mark
b
on the propeller
b
.
2. Install the damper
a
using the special
service tool
c
and spacer
d
to the
specified height
c
. NOTICE: Be careful
not to install the spacer in the
opposite direction.
TIP:
When installing the damper
a
, make sure
that the spacer
d
does not contact the pro-
peller boss.
3. Check the installation depth
d
of the
damper
a
.
A
Before tightening the propeller nut
e
to
the specified torque.
B
After tightening the propeller nut
e
to the
specified torque.
Needle bearing attachment
c
:
90890-06653
a b
a b
a
c
d
c
d
d
Installation height
c
(reference data):
4.0 mm (0.158 in)
Installation depth
d
(reference data):
9.4 mm (0.37 in)
d
a
a
A
B
f
f
e
e
a
a