Yamaha YZ 2020 Series, Owner'S Service Manual

Page: 125 / 376

REAR WHEEL
4-11
TIP
Tighten the self-locking nuts in stages and in a
crisscross pattern.
EAM30026
ASSEMBLING THE REAR WHEEL
1. Install:
•
Bearing (right side) “1”
• Circlip “2”
•
Spacer “3”
• Bearing (left side) “4”
•
Oil seal “5”
TIP
• Apply the lithium-soap-based grease to the
bearing and the oil seal lip when installing.
• Install the bearing with seal facing outward.
•
Right side of bearing shall be installed first.
• Install the oil seal with its manufacture’s marks
or numbers facing outward.
NOTICE
ECA24440
Install the bearing by pressing its outer race
parallel.
TIP
Use a socket “1” that matches the diameter of
the bearing outer race and that of the oil seal.
2. Install:
• Brake disc “1”
•
Brake disc bolt “2”
TIP
Tighten the bolts in stages and in a crisscross
pattern.
3. Install:
•
Collar “1”
TIP
Apply the lithium-soap-based grease on the oil
seal lip.
EAM30027
INSTALLING THE REAR WHEEL (DISC
BRAKE)
1. Install:
• Rear wheel
Rear wheel sprocket self-locking
nut
50 N·m (5.0 kgf·m, 37 lb·ft)
T
R
.
.
New
New
5
4
3
1
2 5
LS LS
Brake disc bolt
14 N·m (1.4 kgf·m, 10 lb·ft)
LOCTITE®
1
T
R
.
.
1
LS