Checking The Secondary Sheave - Yamaha CS50 Service Manual

INSPECTION AND REPAIR
EAS00322

CHECKING THE SECONDARY SHEAVE

1. Inspect:
• secondary fixed sheave
• secondary sliding sheave
Striping/Cracks/Damage
set.
• oil seal
Damage
2. Inspect:
• torque cam groove
• guide pin
Wear/Damage
• o-ring
Damaged
3. Measure:
• clutch spring free length
Outside specified value
4. Inspect:
• clutch housing inner surface
Oil/Striping
Oil
Striping
5. Measure:
• internal diameter of the clutch hub
Outside of specification
4-19
Replace.
Replace as a set
Replace
Clutch spring free length
121.7 mm
<Limit>: 106.7 mm
Clean
Use a cloth dampened
with dissolvent
Use sand paper (polish lightly
and uniformly)
Clutch housing inside diameter
107.0 mm
<Wear limit>: 107.4 mm
ENG
Replace as a
Replace
k
a
Replace