Crankshaft/Transmission

Transmission Assy Assembly

~2min read
  • Install the ball bearing [A] until it is bottomed.

Turn the oil seal side to the bottom.

Special Tool - Bearing Driver Set: 57001-1129

  • Install the bearing holder [B].

Turn the flat side to the bottom.

  • Apply a non-permanent locking agent to the bearing holder bolts [C].
  • Tighten: Torque - Transmission Case Bearing Holder Bolts: 4.9 NВ·m (0.50 kgfВ·m, 43 inВ·lb)
  • Install the dowel pins [D] until they are bottomed.
Transmission Assy Assembly

  • Install the ball bearing [A] until it is bottomed.

Turn the stepped edge to upside.

Special Tool - Bearing Driver Set: 57001-1129

  • Install the bearing holder [B].

Turn the flat side to the bottom.

  • Apply a non-permanent locking agent to the bearing holder bolts [C].

Tighten: Torque - Transmission Case Bearing Holder Bolts: 4.9 NВ·m (0.50 kgfВ·m, 43 inВ·lb)

  • Install the ball bearing [D] until it is bottomed.
  • Install the bearing holders [E].

Turn the flat side to the bottom.

  • Apply a non-permanent locking agent to the bearing holder bolts [F].
  • Tighten: Torque - Transmission Case Bearing Holder Bolts: 4.9 NВ·m (0.50 kgfВ·m, 43 inВ·lb)
  • Install the pin [G] until it is bottomed.
  • Apply a non-permanent locking agent to the shift shaft return spring pin [H].
  • Tighten: Torque - Shift Shaft Return Spring Pin: 29 NВ·m (3.0 kgfВ·m, 21 ftВ·lb)
Transmission Assy Assembly

  • Install the following parts as shown in the figure.
Spring [A] Washer [B] Gear Positioning Lever [C]
  • Tighten: Torque - Gear Positioning Lever Bolt [D]: 12 NВ·m (1.2 kgfВ·m, 106 inВ·lb)
  • Install the shift ratchet assembly (see External ShiftMechanism Installation).
  • Transmission Assy Assembly

    • Install the drive shaft [A] and output shaft [B] as a set in the transmission case [C]
    • Install the shift forks as shown in the figure.

    The shift fork [D] for drive shaft has “A2” mark. Turn the mark to the upside.

    The shift forks [E] for output shaft have “A1” mark. Turn the mark to the bottom.

    The shift forks [F] for output shaft have “A3” mark. Turn the mark to the bottom.

    • Install the shift rod [G].
    • Apply molybdenum disulfide oil solution to the transmission gears (x marks) [H].
    • Install the washer [I] on the output shaft.
    Transmission Assy Assembly

    Test yourself

    A quick Kawasaki Ninja ZX-10R quiz: every answer comes with an explanation and a link to the manual page.