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Rear Shims? - Printable Version

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+--- Thread: Rear Shims? (/showthread.php?tid=4689)



Rear Shims? - dknight - 22 Sep 2014

So stripping down the car i came across these and wondered how the correct way is to fit and install them? It seems a very bizarre set up and surely with time and stresses they could work loose?

Mine had 4 on one side and 3 on the other, ive attached a picture of them and where they are fitted.

Any help advice with them would be great

cheers

Dan


Re: Rear Shims? - Chris Williams - 22 Sep 2014

It does seem odd but there correct. IIRC they are slightly narrower at the open end so they 'pinch' as they go on so they cant drop out. They do seem to stay in position though!
Chris


Re: Rear Shims? - stunned_monkey - 22 Sep 2014

They are clamped by the torque load on the bolt. As long as the bolt doesn't flex (!), they stay put. They are designed to "clip" over the bolt shank. I always install them so the open ends of the "c" point down with gravity so they all stay lined up while you do the bolt up. Reinstall them in the same order in which they were removed!


Re: Rear Shims? - dknight - 23 Sep 2014

haha i have no idea how they came off, in hindsight i was not really prepared.

But what do they actually do?


Re: Rear Shims? - MikeWard - 24 Sep 2014

The shims adjust the alignment of the rear wheels, per the below extract from the workshop manual:

[ATTACHMENT NOT FOUND]

[ATTACHMENT NOT FOUND]


Re: Rear Shims? - dknight - 24 Sep 2014

Excellent just what i needed to know, many many thanks