Checking The Clutch Plates; Checking The Clutch Spring Plate; Checking The Clutch Housing - Yamaha 2013 FJR1300AS Service Manual

A
A. Friction plate 1, 3
B. Friction plate 2
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")
Out of specification → Replace the clutch
plates as a set.
Thickness gauge
90890-03180
Feeler gauge set
YU-26900-9
Clutch plate thickness
1.90–2.10 mm (0.075–0.083 in)
Warpage limit
0.10 mm (0.0039 in)
B
EAS25130

CHECKING THE CLUTCH SPRING PLATE

1. Check:
• Clutch spring plate retainer
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
6.78 mm (0.27 in)
Minimum height
6.44 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.
5-52
CLUTCH