Yamaha YZ450F, Owner'S Service Manual

Page: 448 / 650

5 - 5
CHAS
FRONT WHEEL AND REAR WHEEL
EC595000
ASSEMBLY AND INSTALLATION
Front wheel
1. Install:
• Bearing (left)
1
• Spacer
2
• Bearing (right)
3
• Oil seal
4
NOTE:
• Apply the lithium soap base grease on the
bearing and oil seal lip when installing.
• Use a socket that matches the outside diam-
eter of the race of the bearing.
• Left side of bearing shall be installed first.
• Install the oil seal with its manufacture’s
marks or numbers facing outward.
CAUTION:
Do not strike the inner race of the bearing.
Contact should be made only with the outer
race.
2. Install:
• Brake disc
1
• Bolt (brake disc)
2
NOTE:
Tighten the bolts in stage, using a crisscross
pattern.
New
T
R
.
.
12 Nm (1.2 m · kg, 8.7 ft · lb)
3. Install:
• Collar
1
NOTE:
• Apply the lithium soap base grease on the oil
seal lip.
• Install the collars with their projections
a
facing the wheel.
4. Install:
• Wheel
NOTE:
Install the brake disc
1
between the brake
pads
2
correctly.