[s-cars] control arm removal

[steve powers]

David:

> I'm trying to remove the control arm (93 S4).
> Manual indicates that I have to extract a bushing (metal tube) from the
> inner bushing (metal and rubber).
> 
> Anybody have a trick for this before I visit the Snap-On dealer.
> 
> David

liquid nitrogen and a hammer was my preferred method when I rebuilt
my former 4KQ. dunk the control arm end into the LN and give it a
sharp whack with the hammer. the bushing will crack into many pieces.

Steve Powers