345 Sedan Bridge Sliding door remove/repair

[Wardy549]

Im trying to figure out how to remove my sliding door to put some new shoes on her so she slides like a moon walk.
Before I do something “remove” the wrong parts.
Im hoping someone has experienced
The removal process...??
89 345 Sedan Bridge

Thanks in advance!

 

[EvilCJ]

I’m watching for an answer too. I have a 1989 340 Sedan Bridge that could use the same.