Yamaha YZ125 2022 Owner's Service Manual page 192

2
G
3
2. Install:
• Thrust washer [D = ø34 mm (1.34 in)] "1"
• Spacer "2"
• Bearing "3"
• Primary driven gear "4"
TIP
Apply the transmission oil on the bearing, spacer
and primary driven gear inner circumference.
3. Install:
• Thrust washer [D = ø34 mm (1.34 in)] "1"
• Clutch boss "2"
1
G
5-32
4. Install:
• Lock washer "1"
New
• Clutch boss nut "2"
Clutch boss nut
80 N·m (8.0 kgf·m, 59 lb·ft)
TIP
Use the clutch holder "3" to hold the clutch boss.
Clutch holder
90890-04199
Universal clutch holder
YM-91042
5. Bend the lock washer "1" tab.
6. Install:
• Friction plate "1"
• Clutch plate "2"
TIP
• Install the clutch plates and friction plates alter-
nately on the clutch boss, starting with a friction
plate and ending with a friction plate.
• Apply the transmission oil on the friction plates
and clutch plates.
CLUTCH