Curborough sprint day 2015

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Originally Posted by turbonutter

For sure I would be interested if we had another one - hopefully I will make it next time!

No problem to take members along for the ride!

I look forward to the video..

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Ditto if not working or on Hols ???

Ian

Now I, almost, have a car, I would be keen to attend a similar event.

Steve

Hi Ian,

It was a really good day so I would also be keen to attend a similar event.
A very laid back atmosphere but still well run plus the open pit lane style gave the chance of as many runs as wanted.
Would just need some advance notice so as not to clash with any other plans.

rgds Bob

Thanks Folks will see what we can sort out for you.

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Originally Posted by turbonutter

OK So Spent the last Hour and a half In the Garage - The car needs spare parts to make it better & that just isnt going to happen before tomorrow, so sorry Guys no way I will be at Curborough :(:(..

Having Changed the Clutch Fluid Completely and Bled the Circuit, Still no gears with the engine running, But no problem to select them with the engine stopped.

Removed the cover from the Back of the flywheel & checked - yes the clutch is clearing, both plates are free. Tried gears again - no chance - Car Is on stands, so started the engine in gear & managed to go through all the gears reasonably well, but with some strange noise from the clutch...

Checked the Clutch disks with the engine stopped and in gear & clutch pressed & hey presto problem found - The clutch plate nearest to the flywheel is no longer connected to the gearbox input shaft. So either the input shaft spline or clutch plate spline is damaged or the hub has come detatched from the plate... Its not possible to see that unless I strip it all down, which is a good days job, so it will have to wait until I am back from work, as I am away again next week :(

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Finally manage to get the engine out of the car to check the clutch.......

Nothing too serious wrong - the inner clutch plate was the wrong way round:(
I had had trouble getting the clutch plates aligned when I fitted the gearbox & had to remove and refit the clutch assembly a couple of times to be sure I had the alignment correct, of course the last ime it came off, I dropped the inner clutch plate and was focused on the spline alignment & missed the fact that the clutch plate was teh wrong way round.. Poor excuse, but its teh best I can come up with!

The Flywheel and Clutch cover are both OK. Both clutch discs are about half worn, cover plate is warped, so I just need a new cover plate, floater plate & 2 friction discs. I can also see that now the clutch plates are worn that the hub is just touching the flywheel bolt heads, so I need to take 0.2mm off of those to be sure there is no contact even with a fully worn out clutch.

Hello Neil
this why when we received from new clutches (years ago !!!) we painted in red all center discs in order to be sure in case of disassembling on pits kickly a gearbox and clutch there was that red color to remind not to flip over badly the discs !!
Are your bolt heads enought thick to be machined without compromising stethness ?

Just been and looked at the bolts. I have some bolts (not fitted) with 6.6mm thick heads, the ones fitted now are 6.2mm , with a 0.5mm lip around the top, see picture. I dont think removing that would compomise strength.

Attachment 8716

Yep that would be ok!!!!

In the end I just removed the washer!

Clutch is is very nice now and car is running again - no issues on the first drive to LB so time to get a few miles under the belt before winter sets in!

So the Track has been booked for the 25th August.....Cost same as last year £60,
Plenty of runs as anyone will tell you who was there last time and limited amount of cars on the day

So who is going?