Yamaha YZ125N1 Service Manual page 159

TRANSMISSION, SHIFT CAM AND SHIFT FORK
2. Install:
92nd wheel gear (28T) 1
96th wheel gear (24T) 2
94th wheel gear (27T) 3
93rd wheel gear (26T) 4
95th wheel gear (26T) 5
91st wheel gear (30T) 6
To drive axle 7.
NOTE:
9Apply the molybdenum disulfide oil on the 1st,
2nd, 3rd and 4th wheel gears inner circumfer-
ence.
9Apply the transmission oil on the 5th and 6th
wheel gears inner circumference.
3. Install:
9Plain washer 1
9Circlip 2
NOTE:
9Be sure the circlip sharp-edged corner a is po-
sitioned opposite side to the plain washer and
gear b.
9Be sure the circlip end c is positioned at axle
spline groove d.
4. Install:
9Main axle 1
9Drive axle 2
NOTE:
9Apply the lithium soap base grease on the
crankcase oil seal lip.
9When installing the drive axle into the
crankcase, pay
crankcase oil seal lip.
4-72
ENG
careful attention to the