Service Manual — page 381 of 715

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CRANKSHAFT/TRANSMISSION 9-35
Transmission
Transmission Shaft Removal
• Split the crankcase (see Crankcase Splitting).
• Remove the drive shaft [A] and output shaft [B].

Transmission Shaft Installation
• Check
  place.
         to see that the set pins [A] and set rings [B] are in

• Apply   molybdenum disulfide oil solution to the transmis-
  sion gears.
• Install  the drive shaft and output shaft into the upper
  crankcase half.
•○Apply   engine oil to the bearings.
  The bearing set pins and rings must match properly with
  the holes or grooves in the bearing outer races or bear-
  ings. When they are properly matched, there is no clear-
  ance [A] between the crankcase and the bearing outer
  races or bearings.

• Assemble      the crankcase (see Crankcase Assembly).
• Apply greaseoiltoseal
  Replace     the           [A] with a new one.
• Apply soap and water solution
                       the  oil seal lips.
• of the oil seal so that it will go into
                                        to the outer circumference
                                             place smoothly.
• of the oil seal is flush with the surface [B]soofthat
  Press   in the  oil seal into the crankcase            the surface
                                                    the crankcase.
• Install the collar [C].
Transmission Shaft Disassembly
• Remove  the transmission shafts (see Transmission Shaft
  Removal).
• Remove
  shafts.
           the circlips, and 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
 gear [B].
○Spin the 5th gear quickly [C] and pull it off upward.