[R129 SL] door panel removal

[PAULS at sbcglobal.net]

Anyone have instructions for disassembly of the door panels on a
1990 500 SL?  My locking pocket doors are both broken (having
been broken into by thieves); I need to try to repair b/c
replacement is nearly $600 for both.  Yikes.

Thanks,

Paul Samarin