Transmission Shaft Removal
Split the crankcase (see Crankcase Splitting in this chap-
Remove the drive shaft [A] and output shaft [B].
Transmission Shaft Installation
Check to see that the set ring [A] and set pin [B] are in
Install the drive shaft and output shaft into the upper
Apply molybdenum disulfide oil to the sliding surfaces of
the gears and bearings.
The bearing set pin and ring must match properly with the
hole or groove in the bearing outer races. When they are
properly matched, there is no clearance [A] between the
crankcase and the bearing outer races.
Assemble the crankcase.
Press in the oil seal [A] onto collar [B] so that the surface
of the oil seal is flush with the counterbore bottom surface
[C] of the crankcase.
Transmission Shaft Disassembly
Remove the transmission shafts (see Transmission Shaft
Removal in this chapter).
Remove the circlips, disassemble the transmission
Special Tool - Outside Circlip Pliers: 57001-144
The 5th gear [A] on the output shaft has three steel balls
assembled into it for the positive neutral finder mecha-
nism. Remove the 5th gear.
Set the output shaft in a vertical position holding the 3rd
Spin the 5th gear quickly [B] and pull it off upward.