Yamaha WR450F(V) Owner's Service Manual page 428

a b
CLUTCH
3. Bend the lock washer 1 tab.
4. Install:
• Friction plate 1
• Clutch plate 1
[t = 2.0 mm (0.079 in)] 2
• Clutch plate 2
[t = 1.6 mm (0.063 in)] 3
NOTE:
• Install the clutch plates and friction plates
alternately on the clutch boss, starting with a
friction plate and ending with a friction plate.
• Apply the engine oil on the friction plates and
clutch plates.
• Check the clutch plate for thickness and
install 4 thicker ones a on the engine side
and 3 thinner ones b on the outside.
5. Install:
• Bearing 1
• Plain washer 2
• Circlip 3
To push rod 1 4.
NOTE:
Apply the engine oil on the bearing and plain
washer.
6. Install:
• Push rod 2 1
• Ball 2
• Push rod 1 3
NOTE:
Apply the engine oil on the push rod 1, 2 and
ball.
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ENG
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