Changing the drive rollers on Reich move Control comfort II, fitted to a 2002 Eriba Familia 320GT. I guess you are not going to find this video interesting, unless you have to do this job. I would certainly have appreciated an opportunity to see the whole job before I started!
I turned off the sound and decided not to overlay music or anything else. If you want, turn on the radio while you are watching it! :)
The job was relatively straight forward, in my case. Of course I take no responsibility for any issues you have while doing this job on your van. Please consider the safety of you and others when planning and executing this job.