Yamaha FZ09E - Checking the Friction Plates; Checking the Clutch Plates; Checking the Clutch Springs

8. Remove:
• Clut
ch boss nut
• Conical spring washer
• Washer
• Clutch boss
•
Th rust plate
• Clutch housing
• Oil pump drive cha
in
E AS2S I OO
CHECKING THE FRICTION PLATES
The followi
ng procedure applies to all of the fri c-
tion plates.
1. Ch ec k:
• Fr i ct ion plate 1, 2
Damage/wear -) R ep lace the friction plat es
as a set.
2. M ea sure:
•
Fr iction plate 1, 2 thickness
Out of specification
-) Replace the friction
plates as a se
t.
TIP ~~~~~~~~~~~~~~
Measure the friction plate at four places.
Friction plate 1 thickness
2. 92-3.08 mm (0. 115-0 .121 in)
Wear llmlt
2.82 mm (0.111 in)
Friction plate 2 thickness
2.92- 3.08 mm (0. 115-0 .121 In)
Wear limit
2.82 mm (0.111 in)
CLUTCH
A. F ri ction pl ate 1
B. F ri ction pl ate 2
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CHECKING THE CLUTCH PLATES
The following procedure app
li es to all of the
clutch plates.
1. Check:
• Clutch plate
Damage
-) Replace the clut ch pl ates as a
set.
2. Measure:
• Clutch plate warpage
(w ith a surface plate and thickness gauge "1")
Out of specification -) Replace the clutch
plates as a set.
...... ...
Thickness gauge
90890-03180
Feeler gauge set
VU -26900-9
Clutch plate thickness
1.90-2.10 mm (0.075-o.083 in)
Warpage llmlt
0.10 mm (0.004 in)
CHECKING THE CLUTCH SPRINGS
The fo
ll owing procedure app li es to all of the
clutch springs.
1. Check:
• Clutch spring
5-43
Damage -) R ep lace t he clutch springs as a
set.