Does anyone have any tips on replacing the window regulator sliding jaw on the rear door of an '85 500SEL?

I have the door panel off and I need to know how to remove and replace the jaw.

THANKS!

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R. Downs
1985 500SEL (260,000 miles) SOLD!
1974 280 SOLD!
1994 Volvo 850 Turbo Wagon (Yuppie Ice Sled)

"I know I have a Benz and they know it too." If you start bragging about it or shoving in people's face, you then become a Wally; especially to the girls.