Checking The Clutch Push Rods; Checking The Primary Drive Gear; Installing The Clutch - Yamaha YFM250RX 2008 Service Manual

CLUTCH

CHECKING THE CLUTCH PUSH RODS

1. Check:
• Push lever shaft
• Push rod 2
• Ball
Cracks/damage/wear
defective part(s).

CHECKING THE PRIMARY DRIVE GEAR

1. Check:
• Primary drive gear
Damage/wear → Replace the primary drive
and primary driven gears as a set.
Excessive noise
Replace the primary drive and primary
driven gears as a set.
2. Check:
• Primary-drive-gear-to-primary-driven-gear
free play
Free play exists → Replace the primary
drive and primary driven gears as a set.

INSTALLING THE CLUTCH

1. Install:
• Primary drive gear
• Claw washer
• Lock washer
• Primary drive gear nut
2. Install:
• Clutch housing
• Thrust washer
• Clutch boss
• Lock washer
• Clutch boss nut
NOTE: NOTE:
Make sure the teeth on the lock washer are
correctly aligned with the grooves on the clutch
boss.
4-46
ENG
→
Replace the
→
during operation