Yamaha F150A Service Manual page 325

TIP:
Install an oil seal halfway into the propeller
shaft housing, and then install the other oil
seal.
2
Bearing inner race attachment "2":
90890-06640
Installation depth "a":
4.75–5.25 mm (0.187–0.207 in)
3. Install the thrust washer "1" and a new
ball bearing "2" onto the reverse gear "3".
TIP:
Face the bearing identification mark "a" on
the ball bearing toward the propeller.
a
4
2
Needle bearing attachment "4":
90890-06654
4. Install the reverse gear assembly "1".
a
1
4
2
1
3
1
3
Propeller shaft housing (regular rotation model)
1
2
Needle bearing attachment "2":
90890-06654
5. Check that the reverse gear turns
smoothly.
6. Install a new O-ring "1".
1
8-18
1
2
0
1
2
3
4
5
6
7
8
9
10
A