[MBZ] Replacing outer window brushes

[Dennis Perkins]

I'm replacing the outer window brushes (sealing strip) in all of my windows 
in my 84 300SD.  Before I begin does anyone have any hints to make it 
easier, for example is it better to loosen the glass in the door?  I have 
the manual and it seems pretty basic on removal & reinstallation (1 page). 
I'm also at somewhat of a loss as to how they are actually held in.  Is it 
just a press fit or what?

Any help appreciated
Dennis Perkins
84 300SD