Page 2 of 2
Re: Nifty solution to carbon thrust wear
Posted: Thu Nov 06, 2014 3:18 pm
by Ufudu
Excellent, thanks for all the advice!
regards
Re: Nifty solution to carbon thrust wear
Posted: Thu Nov 06, 2014 5:10 pm
by MoggyBlue
bmcecosse wrote:Oh yes - it was 'at the front - at Lights, Halt sign 'etc etc. Not good in a Minor ! Clutch down only when SURE to be moving off..... With correct adjustment and sensible use - the carbon thrust lasts for many many years. But I think if I ever have to renew mine - I'll certainly consider that ESM bearing,
Haha ahh ok

yeah to be honest after I sort my leak out and then the welding that will get it through it's mot is done I think it will be box out and new clutch and bearing

Re: Nifty solution to carbon thrust wear
Posted: Thu Nov 06, 2014 8:55 pm
by andypocock
I've got a lathe and an old carbon thrust bearing. I ought to be able to make something for less than ESM's £80.
It's a good idea as I have noticed that the carbon bearings aren't lasting long. I'd put it down to rubbish driving from people with no appreciation of what actually happened when they pressed the pedal on the left.
Andy
Re: Nifty solution to carbon thrust wear
Posted: Thu Nov 06, 2014 10:25 pm
by bmcecosse
Indeed it is down to rubbish driving.... I wonder if a simple lump of Ultra High Molecular Weight Polyethelene would do the job. It would probably need to be retained in the (tight fitting) holder with screws going in from the side.
Re: Nifty solution to carbon thrust wear
Posted: Fri Nov 07, 2014 8:53 am
by alexmcguffie
Or PEEK. Higher melting point and can be bonded in.
Re: Nifty solution to carbon thrust wear
Posted: Fri Nov 07, 2014 3:19 pm
by bmcecosse
No need to shout Alex...

What would bond it ? We had started to use that material on our DX bearings at Glacier when I moved on..
Re: Nifty solution to carbon thrust wear
Posted: Fri Nov 07, 2014 3:39 pm
by alexmcguffie
Polyether ether ketone (PEEK), so technically not shouting

It can be bonded with various composite glues.
Re: Nifty solution to carbon thrust wear
Posted: Fri Nov 07, 2014 7:08 pm
by bmcecosse
I know that Alex...it was tongue in cheek.

So - for the 'home modifier' - araldite??
Re: Nifty solution to carbon thrust wear
Posted: Fri Nov 07, 2014 8:27 pm
by alexmcguffie
I know you knew I knew you knew....
Rapid Araldite is surprisingly good with a high shear strength. Unfortunately as with all adhesives the shear strength reduces with temperature. If the thrust bearing doesn't get above 60 deg C then it would probably do the job so long as both surfaces were well keyed up.
Re: Nifty solution to carbon thrust wear
Posted: Fri Nov 07, 2014 10:42 pm
by bmcecosse
I think either would work well - although I still think screws in from the side (and/or from behind...) will be wise. Need to take some measurements and contact my mate with a lathe..... And I knew you knew I knew....

Re: Nifty solution to carbon thrust wear
Posted: Fri Nov 07, 2014 11:05 pm
by millerman
Re: Nifty solution to carbon thrust wear
Posted: Sat Nov 08, 2014 9:04 am
by bmcecosse
Oooooooooooohhhh. Not seen that before ! Very interesting and very reasonable prices....

Has anyone used either the carbon version - or the 'later' version - which unfortunately doesn't give any dimensions.