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Grenadier

Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5804

2011 Defender 110 Puma 2.4 DCPU Corris Grey

Twisted Friction Plate

This follows on from my continued clutch problems. Dave at Ashcroft Transmissions, thinks after my lengthy email, that it might be a twisted friction plate (on assembly) causing drag.

Anyone know what that means, what to look for, what can be done about it?

Ta Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey

24th Mar 2016 7:50am

familymad

Member Since: 13 Dec 2011
Location: Bucks
Posts: 3479

2016 Defender 130 Puma 2.2 HCPU Santorini Black

Twisted as in bent or as in a Twisted branded plate? 1951 80" S1 2.0
1995 110 300TDI
1995 90 300TDI

24th Mar 2016 7:55am

Grenadier

Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5804

bent Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey

24th Mar 2016 8:09am

Supacat

Member Since: 16 Oct 2012
Location: West Yorkshire
Posts: 11018

2013 Defender 110 Puma 2.2 XS DCPU Keswick Green

Watch this:

Before you whip the gearbox out to check the friction (also called driven or clutch) plate you should check out the issue is not caused by:

1. lack of hydraulic fluid
2. air bubbles in the fluid
3. oil contamination
4. a worn or faulty hydraulic system

Your clutch plate may not be straight and so not disengaging fully as shown in the photo - or as others have said on other thread - maybe it's in the wrong way around - not seen a Puma one to know the difference:

Failing all that I guess if you have the gearbox out again it may be worth checking:

1. the flywheel friction area is clean and free of any deposits
2. flywheel is not warped
3. clutch cover is not warped

Last edited by Supacat on 24th Mar 2016 10:13am. Edited 2 times in total

24th Mar 2016 9:46am

Grenadier

Member Since: 23 Jul 2014
Location: The foot of Mont Blanc...
Posts: 5804

Thanks Supacat.

Heading off to garage shortly... Monsieur Le Grenadier

I've not been everywhere, but it's on my list.....

2011 Puma 110DC - Corris Grey

24th Mar 2016 10:02am

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