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Re: [T3] Rear Torsion bars rubber donuts


Hello-

> > I just had a look at my haynes and it says "If a new diagonal arm is
fitted it
> > is important to have the rear suspension alignment checked and reset on
> > specialised VW equipment". Would I be able to find somewhere that could
do this
> > in this day and age? I'm guessing that its pretty important.
>
> There are shim washers on either side of the diagonal arm inner bushings.
If
> you just put them back together the way they came apart you will be pretty
> close. I don't think this is really all that critical.

When you disassemble the rear suspension, it is DEFINATELY critical to get
it realigned.  Camber and caster are next to impossible to adjust, but toe
is not.  That's what the slotted bolt holes in the spring plates are for.
And, if major adjustments for more toe-in are required, you can change the
positions of the shim washers (this is very rarely required).  If you want
to change the ride-height of your car, change it BEFORE toe adjustment.

If the rear toe is set incorrectly, expect horrible handling during turning,
especially at high speed.  It won't be so bad that you can't drive it down
to the alignment shop, but it will be so bad that you will notice the
difference when it's fixed.

I set mine to zero toe, and would recommend the same for anyone else.  Even
1/16" of rear toe out is noticeable...

Take care,
Shad Laws
LN Engineering - Aircooled Precision Performance
http://www.lnengineering.com

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