Hi,
This may be a simple one but I've just bought a Mini Clubman Estate in
very good cond. However, the clutch is slipping, especially on
hills/fast acceleration. Tried driving it up a set of ramps yesterday
and it just rolled back down!
Question 1: Do I need a new plate, or is there something else it may
be?
Question 2: If I need new bits, how do I tell if it's a Verto or
non-Verto clutch?
RS - 30 Jun 2006 22:15 GMT
1) Sounds like you will need a clutch pressure plate. this should cost
around £35-40. Make sure to replace the throw out bearing while you are
doing it ! haynes is a good guide for clutch fitting. If you have a non
verto, perhaps just look at adjusting it using haynes as a guide first
though
2) Non verto is usually fitted pre 1980, Verto is fitted 1980 onwards.
A visual identification is:
non verto has the clutch slave cylinder bleed nipple points towards the
exhaust manifold, verto the nipple points towards you.
HTH
RS
> Hi,
>
[quoted text clipped - 8 lines]
> Question 2: If I need new bits, how do I tell if it's a Verto or
> non-Verto clutch?
$ - 01 Jul 2006 10:36 GMT
Check the adjuster nut for clearance first but this could be clutch plate
wear or pressure plate getting a bit tired. Seeing as its a bit of a job
you are best off replacing both at the same time, along with the clutch
release bearing.
Difference between verto and non-verto - on a verto clutch the slave
cylinder is mounted on the flywheel *end cover* and faces diagonnally down.
With the NON-verto clutch the slave cylinder sits much higher up on the
flywheel/transfer gear housing and faces horizontally. It sits almost
under the engine tie bar on the LHS of the block.It also has a much longer
pushrod coming out from the flywheel end cover (wok) than the verto clutch.
Its a very simple job to do even with the engine in the car. The worst bit
is undoing the flywheel cover nuts that are at the back and bottom. The Non
verto clutch is better, and ultimately stronger, than the verto plus it
doesnt have to be centred.
Well done finding a nice clubby estate. My fave mini.
Chri$
> Hi,
>
[quoted text clipped - 8 lines]
> Question 2: If I need new bits, how do I tell if it's a Verto or
> non-Verto clutch?
Kelley Mascher - 02 Jul 2006 21:10 GMT
The adjuster nut (throwout stop adjustment) does the opposite of the
OPs problem. Tightening it will keep the clutch from releasing. Too
large a gap could allow you to exceed the allowable throw on the
clutch springs.
The clutch return adjusting bolt might cause a slipping clutch if it
is adjusted so that the clutch arm is not allowed to return
completely. I've never seen one adjusted that badly.
This advice is only for the non-Verto clutch. I know nothing about
Vertos except how to remove them and throw them away.
Cheers,
Kelley
>Check the adjuster nut for clearance first but this could be clutch plate
>wear or pressure plate getting a bit tired. Seeing as its a bit of a job
[quoted text clipped - 29 lines]
>> Question 2: If I need new bits, how do I tell if it's a Verto or
>> non-Verto clutch?
Niannorth - 03 Jul 2006 11:51 GMT
When you are changing the clutch check for oil as the crank seal often goes. It may be worth replacing this when you have it all apart so you don't end up doing it at a later date
--
Niannorth