Assembling The Oil Seal Housing; Installing The Forward Gear; Installing The Drive Shaft - Yamaha F225F Service Manual

TIP:
• The needle bearing contains 24 rollers.
• Face the bearing identification mark a on
the needle bearing toward the pinion side.

Assembling the oil seal housing

Do not reuse an oil seal or O-ring, always
replace it with a new one.
1. Install new oil seals a to the specified
depth a.
b
c
a
Driver rod LL b: 90890-06605
Bearing outer race attachment c:
90890-06628
Depth a: 0.25–0.75 mm (0.01–0.03 in)
TIP:
Install an oil seal halfway into the oil seal
housing, and then install the other oil seal.
2. Install the cover d and a new O-ring e.
d
Drive shaft and lower case (regular rotation model)
A A
a
e

Installing the forward gear

1. Install the adapter a, original forward
gear shim b, thrust bearing c, and for-
ward gear d.
d
c
b
a
e
TIP:
Make sure to fit the dowel e into the slot a
in the lower case.

Installing the drive shaft

1. Install the washer a, original pinion
shims b, and drive shaft c.
c
b
a
2. Install the pinion d and washer e, and
then tighten the pinion nut f to the
specified torque.
0
1
a
2
3
4
5
6
7
8
9
10
A
8-28