07 S550: rear suspension bushings

It's pronounced "chassy." Brakes, suspension...things that make the car fun or a death trap
Post Reply
kevm14
Posts: 15595
Joined: Wed Oct 23, 2013 10:28 pm

07 S550: rear suspension bushings

Post by kevm14 »

My man Kent has all the good ideas.

https://www.youtube.com/watch?v=joxk0L3qG-k

Bought a kit. Hopefully his tweaked press tool makes this easy.
kevm14
Posts: 15595
Joined: Wed Oct 23, 2013 10:28 pm

Re: 07 S550: rear suspension bushings

Post by kevm14 »

It's done!

Due to laziness, see my post on the MB forum: https://mbworld.org/forums/s-class-w221 ... iness.html

I will upload some shots at least.
20250103_133407.jpg
20250103_133412.jpg
20250103_133417.jpg
20250103_133428.jpg
20250103_135449.jpg
20250103_135515.jpg
20250103_140201.jpg
20250103_140734.jpg
20250103_140737.jpg
20250103_144831.jpg
20250103_144836.jpg
20250104_054845.jpg
20250104_054958.jpg
20250104_055007.jpg
20250104_074213.jpg
20250104_074225.jpg
20250104_090526.jpg
You do not have the required permissions to view the files attached to this post.
kevm14
Posts: 15595
Joined: Wed Oct 23, 2013 10:28 pm

Re: 07 S550: rear suspension bushings

Post by kevm14 »

Putting these here
You do not have the required permissions to view the files attached to this post.
kevm14
Posts: 15595
Joined: Wed Oct 23, 2013 10:28 pm

Re: 07 S550: rear suspension bushings

Post by kevm14 »

Decided to raise the car around 5mm (6mm in the front) to bring it more or less inline with what the dealer alignment machine claimed is acceptable, which is calculated via angles.
20250110_145518.jpg
20250110_145612.jpg
20250110_145622.jpg
20250110_145628.jpg
Then I centered my steering wheel which was a bit of an adventure. The tie rods are right hand thread but I still managed to turn the right one the wrong way. Classic! So the first go round was a 1/4 turn longer on the left and what was SUPPOSED to be a 1/4 turn shorter on the right. But what I actually did was a 1/4 turn longer on the right, which effectively added toe-out. Of course, before I realized this, the road test actually showed good results. The only explanation I have for this is that I didn't get them exactly the same so I still ended up with some correction.

Came back, and turned the right one 180 degrees the other way to match the left side. So now I have what I originally thought I had - 1/4 turn on both sides to correct for the steering wheel being off to the left. Well, now it was off to the right. Sigh.

So I went back and split the difference; 1/8th turn on both sides. This proved successful. Thankfully! Even this small difference was well worth it, FWIW. Not everyone would agree but it's my car, my rules. And I'm picky (and willing to do extra work to satisfy my pickiness).
20250110_154940.jpg
Finally, I adjusted my headlights after playing with ride height again.

Adjust all the things!!!

Good to go now I think. Sweet. Car drives awesome.
You do not have the required permissions to view the files attached to this post.
Post Reply