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'05 CTS-V
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I'm surprised a poly bushing in the front mounting location would work. Poly is typically used to provide more resistance to torsion than a rubber bushing provides. In that front bushing, you want the trailing arm to pivot up and down freely, so you need the bushing to allow that, but resist forward/aft motion under braking and acceleration. A spherical bearing (or one of the spherical bushings like those offered by Ballistic Fab and others) seems like the right answer IMO.

Can you re-load the pics? I'm getting the same error referred to previously.

Edit: The hollow bolt at the knuckle to allow for greasing through the bolt is a good detail.
 

· Administrator
'05 CTS-V
Joined
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9,370 Posts
I'm beginning to realize I need to drop the cradle to get to and remove the forward most bolt. Has anyone had luck any other way? Otherwise looks like ill be continuing bright and early.
I don't remember who it was, or if they're even on the forums anymore, but I remember one knucklehead cut holes from above so he could access the bolts. :nono:

And the bolts are long enough that you can't feed them in from the bottom when you put things back together - the extra length above the subframe will contact the frame rail above it.
 

· Administrator
'05 CTS-V
Joined
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9,370 Posts
Which bushing? The one that's in the bottom of the rear knuckle? It's very squishy, comes out pretty easily - I just used a bigass C-clamp to push it out.
 
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