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Diaginal arm bushes... bug IRS

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Aussie Dubbin Fahrvergnugen

895 posts · joined Jul 2008 ·

#812724
Hi all,
i ca't sem to find the info i ned to guide me through removal and installation of diagonal arm pivot bushes... Can someone help?

I have been told that i need to replace with urethane to enable better handling characteristics? Is there better/ harder quality urethane, or do i just get what i can? Cheers

(track day car) Beetle '68 with irs conversion.
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vlad01 Compulsive Aussie Vee Dubber

4,270 posts · joined Jun 2010 ·

#812727
if superpro make em then that would be the best imho.

71 notchback,
Past owner of, 70 NB, 73 SB and 72 FB TLE

vlad01 Compulsive Aussie Vee Dubber

4,270 posts · joined Jun 2010 ·

#812730
no they don't 🙁 but the make spring plate bushes 😁

71 notchback,
Past owner of, 70 NB, 73 SB and 72 FB TLE

Sides Veteran Volks Folk

2,220 posts · joined May 2007 ·

#812742
You don't have a Gregory's or Bentley manual ??? Get one dude... seriously... you'll never regret it.

Process isn't that complicated, but expect it to take a good few hours to do. Once safely up on stands, level and wheels off, the first step is mark all the diagonal arm to spring plate bolts so that you can get the same camber and toe settings as before started. Then undo CV's and take the drive shaft out, brake drum/rotor off (weight), disconnect or unclip brake lines from diagonal arm, unbolt diagonal arm from spring plate, take off spring plate retainer/cover, take pivot bolt out, with a bit of jiggling diagonal arm should be able to be lowered out.

Once out drift out the steel inner of the bushes, then the rubbers should pop out easily.

👍

As to urethane replacements... well the different brands are much of a muchness as I understand it, or else go for OE German rubber ones. I've also heard of people running spun ally pivot bushes, but never tried it myself.

😉
VWDCQ vice pres & web dude - vwdcqinc.org.au
Join a car club - get car peeps

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'60 KG Coupe - resto kinda started
01 New Beetle - gf's car, but I turn the spanners

STIDUB Over it.

1,497 posts · joined Jun 2008 ·

#812750
vlad01 wrote:no they don't 🙁 but the make spring plate bushes 😁
look harder, they do make them, spring plate bushes on the other hand i find hard to believe, got a link/pic?
Volkswagen Drivers Club of Queensland - member 🙂

STIDUB - yep its still a work in progress

Vwdcq club car racing/ and crashing while my bug isn't finished.

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vlad01 Compulsive Aussie Vee Dubber

4,270 posts · joined Jun 2010 ·

#812762
here you go.

http://203.31.191.243/fulcrumCat/

just go though the menu and pick the appropriate selections.

71 notchback,
Past owner of, 70 NB, 73 SB and 72 FB TLE

vwo60 Veteran Volks Folk

2,036 posts · joined Feb 2007 ·

#812774
I have seen the inner trailing arm urathane bushes wear on the thrust side and this allows the trailing arm to move side to side creating a clunking noise when you corner.