DIY Doctor UK DIY Forums

We need to remove a huge ugly set of mirror sliding doors but don't seem to be able to work it out. We would like to recycle them rather than chuck them in a skip so we're hoping to do it without breaking them, (and can't afford the bad luck ). We have a black wheel at each bottom corner that should go into the runners at the bottom, and a strange thing with little white wheels at the top that also goes into a more enclosed runner.
Any advice would be appreciated, thanks.