1. Separate the drum cleaning unit into the lubrication unit and cleaning unit. (Separation of the Lubrication Unit and Cleaning Unit)

  2. Remove the lubricant blade [A].

    • When assembling, position the lubricant blade on the grounding plate [A] of the lubrication unit.

  3. Remove the joint [A] at the rear side.
  4. Remove the cover [A].
  5. Remove the lubricant bar [A].

  6. Remove the bearing with the side seal (front) [A], bearing with the side seal (rear) [B] and lubrication roller [C].

    • When installing a new lubricant bar, a new lubrication roller must be installed.
    • When installing the lubrication roller, ensure that the roller is fit into the groove [A] in the lubrication unit.

  7. Remove the side seal (front) [A] and the side seal (rear) [B] from the bearings.