Upper Control Arms

4.2 V8 40v biturbo - 450 bhp
4.2 V8 40v biturbo - 480 bhp (plus)
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Astrosquirrel
3rd Gear
Posts: 274
Joined: Thu Nov 07, 2013 7:03 pm

Upper Control Arms

Post by Astrosquirrel » Wed Sep 28, 2022 8:41 pm

Hey all, been out of commission these last few months due to health issues, both myself and the missus. Thankfully I'm also back to working on my RS6 which has been waiting patiently on Jack Stands for the past few months. Hope you're all well. Got a lot of catching up to do with you wonderful peeps :bigwave:

Quick one. First timer replacing upper control arms. Do I rrreeeeeaaaally need to remove the whole strut assembly? seems to me I can fit the 16mm pretty easily in between the steel housing. I don't want to have to remove the struts because, well, DRC.

Lots of conflicting info around and the workshop manual doesn't seem to mention it, except for a small section indicating to use a special tool to remove the upper links in case the hexagon bolt can't be removed.

Thanks a bunch for any guidance.

gaz pat
Neutral
Posts: 8
Joined: Fri Sep 24, 2021 5:58 pm

Re: Upper Control Arms

Post by gaz pat » Thu Sep 29, 2022 7:15 pm

i think, if i remember correctly, you'll need to unbolt the strut at the top to get the control arm bolts out. No need to disconnect the drc though as you can move the strut around as much as you need on the flexi drc hose.

Astrosquirrel
3rd Gear
Posts: 274
Joined: Thu Nov 07, 2013 7:03 pm

Re: Upper Control Arms

Post by Astrosquirrel » Thu Sep 29, 2022 7:39 pm

Hey thanks!. I'm stubborn so I will give it a go sans removing the strut - when that fails (not if) then I'll try your suggestion. Thank you!

Been having fun these past three days with pinch bolts, stuck control arms and more. Reason?, well:
IMG_20220929_201929.jpg
The other shaft is actually ok but I will replace both in any case.

Here are the pinch bolts... what's left of them.
IMG_20220929_175719_1.jpg
I will also replace the upper control arms. Found TRW ones at Autodoc. Any recommendations if I should go with something else?

Thank you!

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Shoppinit
Cruising
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Joined: Wed Dec 31, 2008 6:24 pm

Re: Upper Control Arms

Post by Shoppinit » Fri Sep 30, 2022 8:01 am

Lemforder are the best. TRW should be OK.
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

Astrosquirrel
3rd Gear
Posts: 274
Joined: Thu Nov 07, 2013 7:03 pm

Re: Upper Control Arms

Post by Astrosquirrel » Fri Sep 30, 2022 8:19 am

Cheers Ben.

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