Yamaha WR450F(R) Owner's Service Manual page 224

TRANSMISSION, SHIFT CAM AND SHIFT FORK
2. Install:
2nd wheel gear (26T) 1
G
4th wheel gear (21T) 2
G
3rd wheel gear (21T) 3
G
5th wheel gear (21T) 4
G
1st wheel gear (29T) 5
G
O-ring 6
G
To drive axle 7.
NOTE:
Apply the molybdenum disulfide oil on the
G
1st, 2nd and 3rd wheel gears inner circum-
ference and on the end surface.
Apply the molybdenum disulfide oil on the
G
4th and 5th wheel gears inner circumfer-
ence.
Apply the lithium soap base grease on the O-
G
ring.
3. Install:
Plain washer 1
G
Circlip 2
G
NOTE:
Be sure the circlip sharp-edged corner a is
G
positioned opposite side to the plain washer
and gear b.
Be sure the circlip end c is positioned at
G
axle spline groove d.
4. Install:
Collar 1
G
NOTE:
Apply the lithium soap base grease on the oil
G
seal lip.
When installing the spacer into the crank-
G
case, pay careful attention to the crankcase
oil seal lip.
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