Page 1 of 1

Clutch over centre

Posted: Thu Apr 22, 2010 9:25 am
by mickm
I work mate of mine has rebuilt the gearbox and engine of his car, a two door 1967 1098.But now has a strange problem. The clutch is going over centre.The adjustment appears to be correct it's a new linkage new clutch. Can anyone sugest what he has done wrong? Mick :oops:

Re: Clutch over centre

Posted: Thu Apr 22, 2010 9:34 am
by bmcecosse
Not understanding 'over centre' - please explain!

Re: Clutch over centre

Posted: Thu Apr 22, 2010 11:55 am
by mickm
Hi I can only explain by saying that it feel's as if the pressure plate fingers are going in too far and then it sounds as if something? is hitting the friction plate :-?

Re: Clutch over centre

Posted: Thu Apr 22, 2010 3:42 pm
by bmcecosse
The obvious thing to say is - don't press it down so far! Sure the carbon thrust hasn't worn down and the casing is rubbing on the release pad. If you take the rubber bungs out of the bell housing should be possible to shine a bright light in and see what's going on - probably NOT with the engine running!

Re: Clutch over centre

Posted: Thu Apr 22, 2010 5:12 pm
by Alec
Hello Mick,

my guess is that the centre plate was fitted back to front?

Alec

Re: Clutch over centre

Posted: Thu Apr 22, 2010 5:38 pm
by kittyfell
Will it even go together like that?

Re: Clutch over centre

Posted: Thu Apr 22, 2010 5:50 pm
by hotrodder13
sounds like mine only thing i could do was fit a new clutch, when i took the old 1 off the thrust bearing was damaged and worn so it could be the same

Re: Clutch over centre

Posted: Thu Apr 22, 2010 6:16 pm
by Alec
Hello Kittyfell,

"Will it even go together like that?"

Some will I believe, and by all accounts it is quite noisy?

Alec

Re: Clutch over centre

Posted: Thu Apr 22, 2010 9:52 pm
by mike.perry
Has he used the correct carbon thrust? The 948 and 1098 thrusts are different

Re: Clutch over centre

Posted: Fri Apr 23, 2010 9:56 am
by mickm
Thanks for the input. As far as I know it's got all the right parts, assembled correctly,BUt something is wrong I hope to report back next week. As the weekend will see the car back on the road and road tested!! :lol:

Re: Clutch over centre

Posted: Fri Apr 23, 2010 10:56 am
by Alec
Hello Mick,

just hope that there is something amiss with the linkage otherwise the gearbox will have to come out again? :(

Alec