Large Cable Slide Information Needed

[Jamesb]

I’m looking for some information to self educate myself on the larger living room / dinette table electric cable slide on our FW. I am good on the actual cables/motors, and pulleys. I really want to see what is under the carpet, how it raises, what it slides on, the parts list, etc. Where could I start looking? I have some small rubber pieces coming out at the rollers, and cannot see where they are coming from. And of course, I will start my torn darco repair, and install sliders when they arrive Friday. Any resources out there? TIA.