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Slipping clutch

Posted: Wed Sep 26, 2012 4:44 pm
by ROBBIE
Not totally SJ related but here goes. A friends clutch keep slipping on his fiat, it has been changed twice, not by me, but keeps doing it :er: Can the flywheel maybe cause the problem?

Re: Slipping clutch

Posted: Wed Sep 26, 2012 4:59 pm
by ScottieJ
Is it correctly adjusted? did it have a new release bearing fitted?

Re: Slipping clutch

Posted: Wed Sep 26, 2012 5:28 pm
by ROBBIE
Yes mate biting point is about halfway on the pedal and was told it had all been done

Re: Slipping clutch

Posted: Wed Sep 26, 2012 7:13 pm
by Ladaman
It could be the flywheel if worn, or it's been skimmed up.

Some years ago I had one machined up at work on the face that contacts the friction plate. Quite soon it started slipping again. I then realised the face the cover plate bolts to needed to be set back about 1mm and giving a step to the friction plate surface.

Effectively due to machining the flywheel up I had removed some of the clamping force from the cover plate, if you understand what I'm trying to say!!

Re: Slipping clutch

Posted: Wed Nov 14, 2012 5:42 pm
by ROBBIE
Right got round to starting this today. First of have been told clutch had only been refurbished so I got a compleat kit for it, also when all the problems started I did ask about oil or grease getting in and was told by the original person that fitted it that it was not a problem.

So to start it was a typical pain in the butt to do, but 3 hours it was all out, and every thing is covered in oil and i cant see how its getting in. So tomorrow is going to be spent hunting and hopefully getting it back together.

Re: Slipping clutch

Posted: Wed Nov 14, 2012 6:58 pm
by Edweird
Oil in the bell housing is usually a crank seal.