Yamaha XVS650 Service Manual page 146

CLUTCH
ENG
5.lnspect:
• Primary drive gear teeth
Wear/damage
~
Replace the clutch housing.
6.Check:
• Circumferential play
Free play
~
Replace the clutch housing.
7.1nspect:
• Clutch spring
Damage ~ Replace the clutch spring.
a.Measure:
• Clutch spring free length
Out of specification
~
Replace the clutch
springs as a set.
Free length (clutch spring):
39.5 mm (1.555 in)
<Wear limit>: 38.5 mm (1.516 in)
4 - 39
9.lnspect:
• Dogs (on the clutch housing)
Pitting/wear/damage
~
Deburr or replace.
• Clutch housing bearing
Wear/damage ~ Replace the clutch hous-
ing.
NOTE: _
Pitting on the clutch housing dogs will
cause erratic operation.
10.lnspect:
• Clutch boss splines
Pitting/wear/damage
~
Replace the clutch
boss.
NOTE: _
Pitting on the clutch boss splines will cause
erratic operation.
11.1nspect:
• Pressure plate
Cracks/damage
~
Replace.