Yamaha YZ450FF 1SL-28199-11, Owner'S Service Manual

Page: 169 / 358

FRONT FORK
4-45
TIP
• Apply the lithium soap base grease on the
dust seal lip and oil seal lip.
• Apply the fork oil on the inner tube.
• When installing the oil seal, use vinyl seat “a”
with fork oil applied to protect the oil seal lip.
15.Install:
• Inner tube bushing “1”
TIP
Install the inner tube bushing onto the slot on
inner tube.
16.Install:
• Outer tube “1”
(to the inner tube “2”)
17.Install:
• Inner tube bushing “1”
• Washer “2”
(to the outer tube)
TIP
Press the inner tube bushing into the outer tube
with fork seal driver “3”.
18.Install:
• Oil seals “1”
TIP
Using a fork seal driver “2,” press the oil seal in
until the stopper ring groove fully appears.
LS
New
Fork seal driver
90890-01502
YM-A0948
Fork seal driver
90890-01502
YM-A0948
New