1998 w210 lower control arms

[phouse]

Hello all..

I am about to attempt to replace or repair my lower control arm bushing..

1. Does anybody know which nut should be removed.. the nut on the top the ball joint or the nut that holds the ball joint to the spindle ?

2. Has anybody ever DIY ?

3. If so how was it done, or should I say any special tips..

I have the sport pkg.. so from some earlier post that I have read, these bushing don't last long.. I was also contemplating getting the whole arm and just forget trying to replace just the bushings..

1998 E430 Sport 84k miles