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

The figures show the disassembly of a size 130 wheel. The removal of larger wheels does not essentially differ from this.

   Comply with occupational health and safety requirements.

   Prop up the end carriage close to the wheel.

   Open the connector housing to 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).

   Unscrew and remove screws (4x).

   Pull out the crane travel drive.

   Unscrew the self-locking nuts (4x).

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

   Remove the buffer plate.

   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.

Note:

Only for size 420 with crane travel drive 420 V: An adapter is also inserted on the bearing flange. If this cannot be easily taken off, it can remain on the bearing flange when the wheel is removed.

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 lift the bearing flange off the end carriage.