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.

   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.

On both sides:

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

   Take out the bearing bolt.