Yamaha F40D Service Manual

LOWR
Lower unit
6-41
6C13G11
Assembling the lower case
1. Install the needle bearing into the lower
case to the specified depth.
NOTE:
• Install the needle bearing with the manufac-
ture identification mark
a
facing toward.
• When using the driver rod, do not strike the
special tool in a manner that will force the
stopper
b
out of place.
2. Install the sleeve, original shim(s), and
taper roller bearing outer race.
CAUTION:
Add or remove shim(s), if necessary, if
replacing the taper roller bearing or lower
case.
NOTE:
• Apply the gear oil to the inside and outside
of the sleeve before installation.
• Install the sleeve by facing the projection
d
forward.
3. Install the original shim(s) and taper roller
bearing outer race.
CAUTION:
Add or remove shim(s), if necessary, if
replacing the taper roller bearing or lower
case.
Assembling the forward gear
1. Install a new taper roller bearing into the
forward gear using a press.
Driver rod SL
1
: 90890-06602
Needle bearing attachment
2
:
90890-06611
Bearing depth plate
3
: 90890-06603
Depth
c
:
188.1
±
0.5 mm (7.405
±
0.020 in)
Bearing outer race attachment
4
:
90890-06626
Driver rod LS
5
: 90890-06606
Bearing outer race attachment
6
:
90890-06621
Driver rod LL
7
: 90890-06605

Yamaha F40D Specifications

General

Brand	Yamaha
Model	F40D
Category	Outboard Motor
Language	English