Yamaha F4A - Crankshaft Bearing Installation; Oil Seal Housing Assembly

E
CRANKCASE, CRANKSHAFT AND CAMSHAFT
POWR
a
1
2
2. Install:
9Oil seal 2 (upper housing)
NOTE:
Install the Oil seal direction upside down
as shown.
Crankshaft bearing installation
1. Install:
9Crankshaft bearing
NOTE:
Fit the ball bearing with its manufacturer’s
marks a in the direction of the flywheel
rotor side.
Oil seal housing assembly
1. Install:
9Oil seals 1 (housing lower and center)
NOTE:
Use the special tool, to install the two oil
seals (one by one).
5-37
1
2
Driver rod:
YB-06229/90890-06652
Needle bearing attachment:
YB-06230/90890-06649
Needle bearing attachment:
YB-06168/90890-06613
Driver rod:
YB-06071/90890-06652
Install:
Bearing attachment 1:
YB-06015/90890-06632
Driver rod 2:
YB-06071/90890-06605
Remove:
Bearing attachment:
YB-06153/90890-06612
Driver rod:
YB-06071/90890-06652