If the wheel is damaged or worn, it must be replaced by a new wheel.

   Comply with occupational health and safety requirements.

   Relieve the load of the end carriage on the wire rope hoist near the wheel from below.

   Open the connector housing on the drive.

   Disconnect the connection cable from the coupler plug.

   Determine the weight of the drive. See the ABUS Drive product manual.

   Secure the drive so that the weight can be held safely and the output shaft will not be subject to load (e.g. insert in round sling).

   Release the rib screws (4x).

   Pull out the drive.

   Unscrew the self-locking nuts (4x).

   From size 160: Remove the plastic washers (4x).

   Remove the buffer plate.

   Loosen screws (2x).

   Take out the bracket with guide rollers and clamping element.

   Unscrew and remove all rib screws on the bearing flange. Do not unscrew and remove the retaining screw(s).

   Unscrew and remove all rib screws on the bearing bolt. Do not unscrew and remove the retaining screw(s).

   Take out the bearing bolt, bearing flange and wheel.

Tip:

To be able to easily remove the bearing flange from the end carriage, screw two or four screws in the corners of the bearing flange and thereby press the bearing flange off the end carriage.