Yamaha YZ 2023 Series, Owner'S Service Manual

Page: 176 / 378

REAR SHOCK ABSORBER ASSEMBLY
4-62
EAM30068
CHECKING THE CONNECTING ARM AND
RELAY ARM
1. Check:
• Connecting arm
•
Relay arm
Damage/wear

Replace.
2. Check:
• Bearing
•
Collar
Damage/pitting/scratches

Replace the
bearings and collars as a set.
3. Check:
•
Oil seal
Damage/pitting

Replace.
EAM30069
INSTALLING THE RELAY ARM
1. Lubricate:
•
Oil seal
• Bearing
•
Washer
• Collar
2. Install:
• Bearing “1”
•
Washer “2”
• Oil seal “3”
(into the relay arm “4”)
• Collar “5”
3. Install:
• Bearing “1”
•
Oil seal “2”
(into the connecting arm “3”)
•
Collar “4”
EAM30070
INSTALLING THE REAR SHOCK
ABSORBER ASSEMBLY
1. Lubricate:
• Bearing (lower side)
•
Dust seal
NOTICE
ECA24580
Do not apply the grease to the bearing outer
race because it will wear the rear shock ab-
sorber surface on which the bearing is press
Recommended lubricant
Molybdenum disulfide grease
Installed depth “a”
0 mm (0 in)
Ne w
Installed depth “a”
0 mm (0 in)
Recommended lubricant
Molybdenum disulfide grease
4
5
3
2
2
a
1
1
2
2
1
3
3
3
Ne w
3 4
a
1
1
2
a
2