How to replace bearing disk in tunze 6095 and how much play/clearance on impeller

[Sophisticated Reefer]

Hey Guys,

Recently I ordered some new bearing disks for the 6095 but now I don't know how I can get the old disk out? Is there anyone who did this before?
Also how much clearance/play is tolerable on the impeller? There is just a little bit play on mine.

 

[Sophisticated Reefer]

Also, is this wrong?

I can pull loose the cable protector who enters the motor

 

[rvitko]

This video covers removal of the disk, I personally prefer to use a hook tool, but tweezers or needlenose pliers can also work, I would contact Tunze Germany about the strain relief grommet issue-