Yamaha YZ450FP 2023, Owner'S Service Manual

Page: 248 / 388

CLUTCH
5-52
NOTICE
ECA24660
Make sure to tighten to specification; other-
wise, it may damage the other part that is fas-
tened together.
TIP
•
Use the clutch holder “2” to hold the sleeve.
• Stake the clutch boss nut at cutouts “a” in the
main axle.
7. Install:
•
Collar “1”
• Clutch plate 2 (thickness: 1.0 mm (0.04 in))
“2”
• Friction plate 2 (painted) “3”
•
Clutch plate 1 (thickness: 1.4 mm (0.06 in))
“4”
•
Friction plate 1 (unpainted) “5”
TIP
• Friction plate 2 that have blue paint on the out-
er circumference of the pawls.
• Install the clutch plates and friction plates alter-
nately on the sleeve, starting with a clutch plate
and ending with a clutch plate.
•
From the clutch boss side, install the friction
plates and clutch plates in the order of the illus-
trations.
• Apply the engine oil on the collars, friction
plates, and clutch plates.
8. Install:
• Bearing “1”
•
Circlip “2”
(to the push rod 1 “3”)
TIP
Apply the engine oil on the bearing and push rod
1.
9. Install:
•
Ball “1”
• Push rod 1 “2”
TIP
Apply the engine oil on the push rod 1 and ball.
Clutch holder
90890-04199
Universal clutch holder
YM-91042
2 2 2
1 1
LT
a
2
2
3
3
4
5
1
Ne w
1
2
3