Service Manual (KLZ1000C) — page 339 of 762

Text on this page

FINAL DRIVE 11-13
Sprocket, Coupling
Coupling Bearing Removal
• Remove:
   Coupling
     Grease Seal
     Circlip [A]
    Special Tool - Inside Circlip Pliers: 57001-143

• Remove the bearing [A] by tapping from the wheel side.
    Special Tool - Bearing Driver Set [B]: 57001-1129

Coupling Bearing Installation
• Replace  the bearing with a new one.
• Press in the bearing [A] until it is bottomed.
    Special Tool - Bearing Driver Set [B]: 57001-1129
• Pack the bearing with high-temperature grease.
• Replace the circlip with a new one.
    Special Tool - Inside Circlip Pliers: 57001-143

• Replace   the grease seal with a new one.
• Press  in the grease seal so that the seal surface is flush
  with the end of the hole.
○Apply high-temperature grease to the grease seal lip.
    Special Tool - Bearing Driver Set: 57001-1129

Coupling Bearing Inspection
  Since the coupling bearing is made to extremely close
tolerances, the clearance can not normally be measured.
                             NOTE
    ○It is not necessary to remove the coupling bearing for
      inspection. If the bearing is removed, it will need to be
      replaced with a new one.

• Turn the bearing in the coupling back and forth [A] while
  checking for plays, roughness or binding.
    If the bearing play, roughness or binding is found, replace
    the bearing.
•   Examine the bearing seal [B] for tears or leakage.
    If the seal is torn or is leaking, replace the bearing.
Coupling Bearing Lubrication
                             NOTE
    ○Since the coupling bearing is packed with grease and
     sealed, lubrication is not required.