CLUTCH
5-43
8. Remove:
• Clutch boss nut
• Conical spring washer
• Washer
• Clutch boss
• Thrust plate
• Clutch housing
• Oil pump drive chain
EAS30348
CHECKING THE FRICTION PLATES
The following procedure applies to all of the fric-
tion plates.
1. Check:
• Friction plate 1, 2
Damage/wear Replace the friction plates
as a set.
2. Measure:
• Friction plate 1, 2 thickness
Out of specification Replace the friction
plates as a set.
Measure the friction plate at four places.
EAS30349
CHECKING THE CLUTCH PLATES
The following procedure applies to all of the
clutch plates.
1. Check:
• Clutch plate 1, 2
Damage Replace the clutch plates as a
set.
2. Measure:
• Clutch plate 1, 2 thickness
(with a surface plate and thickness gauge “1”)
Out of specification Replace the clutch
plates as a set.
3. Measure:
• Assembly width “a” of the friction plates and
clutch plates
Friction plate 1 thickness
2.92–3.08 mm (0.115–0.121 in)
Wear limit
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)
A. Friction plate 1
B. Friction plate 2
Thickness gauge
90890-03180
Feeler gauge set
YU-26900-9
Clutch plate 1 thickness
2.20–2.40 mm (0.087–0.094 in)
Warpage limit
0.10 mm (0.004 in)
Clutch plate 2 thickness
1.90–2.10 mm (0.075–0.083 in)
Warpage limit
0.10 mm (0.004 in)
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