Checking The Clutch Plates; Checking The Clutch Spring Plate; Checking The Clutch Housing - Yamaha Star XVS13AA(C) 2011 Service Manual

Friction plate 1, 3 thickness
2.90–3.10 mm (0.114–0.122 in)
Wear limit
2.80 mm (0.1102 in)
Friction plate 2 thickness
2.92–3.08 mm (0.115–0.121 in)
Wear limit
2.82 mm (0.1110 in)
A
C
A. Friction plate 1
B. Friction plate 2
C. Friction plate 3
EAS25110

CHECKING THE CLUTCH PLATES

The following procedure applies to all of the
clutch plates.
1. Check:
• Clutch plate
Damage → Replace the clutch plates as a
set.
2. Measure:
• Clutch plate warpage
(with a surface plate and thickness gauge "1")
B
5-60
Out of specification → Replace the clutch
plates as a set.
Warpage limit
0.20 mm (0.0079 in)
EAS25130

CHECKING THE CLUTCH SPRING PLATE

1. Check:
• Clutch spring plate
Damage → Replace.
2. Check:
• Clutch spring plate seat
Damage → Replace.
3. Measure:
• Clutch spring free height
Out of specification → Replace the clutch
spring plate.
Clutch spring height
6.70 mm (0.26 in)
Minimum height
6.37 mm (0.25 in)
EAS25150

CHECKING THE CLUTCH HOUSING

1. Check:
• Clutch housing dogs
Damage/pitting/wear → Deburr the clutch
housing dogs or replace the clutch housing.
TIP
Pitting on the clutch housing dogs will cause er-
ratic clutch operation.
CLUTCH