Yamaha YZ450FX 2023, Owner'S Manual

Page: 102 / 164

FRONT FORK
4-20
13.Check:
•
Damper assembly smooth movement
Tightness/binding/rough spots

Repeat the
steps (1) to (12).
14.Install:
•
Dust seal “1”
•
Scraper “2”
• Stopper ring “3”
• Oil seal “4”
• Washer “5”
•
Slide metal “6”
(to the inner tube “7”)
NOTICE
ECA24550
Make sure that the numbered side of the oil
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.
15.Install:
• Piston metal “1”
TIP
Install the piston metal onto the slot on inner
tube.
16.Install:
•
Outer tube “1”
(to the inner tube “2”)
17.Install:
•
Slide metal “1”
• Washer “2”
a
New
New
New
LS
1
2
3
4
5
6
7
New
New