Yamaha YZ 2019 Series Owner's Service Manual page 172

seal faces bottom side.
TIP
• Apply the lithium-soap-based grease on the
dust seal lip and oil seal lip.
• Apply the fork oil on the inner tube.
• Install the scraper to the inner tube as shown in
the illustration.
• When installing the oil seal, use vinyl seat "a"
with fork oil applied to protect the oil seal lip.
3
2
1
15.Install:
• Inner tube bushing "1"
TIP
Install the inner tube bushing onto the slot on in-
ner tube.
16.Install:
• Outer tube "1"
(to the inner tube "2")
6
5
4
7
LS
New
4-44
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".
Fork seal driver
90890-01502
Fork seal driver (48)
YM-A0948
18.Install:
• Oil seal "1"
New
TIP
Using a fork seal driver "2", press the oil seal in
until the stopper ring groove fully appears.
FRONT FORK