C34 4Wd Front Shaft Help

[SNEEZYC34]

Hey guys

A mate of mine brought a stock standard c34 last weekend. Auto rs4 dayz edition.

We jacked it up to have a look etc on the weekend. We took the front wheels off and when jacked up off the ground the front shafts seem to clunk. You can move wheel a pit bit it then stops and clunks. Then we took it for a driver then tried it again. Then the front wheels moves freely. Anyone know what this is and what caused it?

Any help would be good guys

Edited June 22, 2014 by SNEEZYC34

[SNEEZYC34]

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Edited June 22, 2014 by SNEEZYC34

[KiwiRS4T]

That switch locks the awd system in to 50/50 front rear mode. It is handy for pulling boats out of the water or getting out of a wet paddock but it will be pretty clunky around a sealed car park when making turns. If you leave it on the attessa ecu overrides it once you get over about 20 km/hr and resumes action as normal i.e. 5/95 split front rear until the sensors detect slip.