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Author: Subject: R1 5PW Clutch
blueskate

posted on 6/8/08 at 02:11 PM Reply With Quote
R1 5PW Clutch

Hi All,

I've been told the r1 5pw engine uses a diaphram spring on the clutch and that you can double these up for a better feel on the clutch pedal. Can anyone point me in the right direction to get one of these?

Thanks!





Semper Paratus!

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richardh

posted on 6/8/08 at 02:24 PM Reply With Quote
go for a barnett clutch conversion instead, much better in my humble opinion even if it is more expensive
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fesycresy

posted on 6/8/08 at 02:25 PM Reply With Quote
Get one from your Yamaha dealer.





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Kriss

posted on 6/8/08 at 02:36 PM Reply With Quote
hey dude. Ask chris what he is doing as I got a brand new clucth fitted as part of the deal.

Must say that clutch feel is minimal but went out for a thirty mile blat last night without stalling

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blueskate

posted on 6/8/08 at 02:55 PM Reply With Quote
Thanks for the replies guys.

RichardH

How hard is the barnett conversion to do? How expensive is expensive

Kriss,

Thanks for the info

Cheers





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nstrug

posted on 6/8/08 at 03:04 PM Reply With Quote
The barnett clutch conversion is very easy to do - you don't even need to drain the oil.

You will need to buy a new clutch cover gasket (couple of quid from a Yam dealer) and some gasket sealant.

The conversion replaces the diaphragm spring and pusher plate with a heavy duty pusher plate and coil springs.

You might also remove the silly wire circlip that is sandwiched between a couple of the plates - although changes are it is already in bits in your sump,. The circlip is there supposedly to make the clutch operation 'quieter' and invariably comes out and gets lunched by the gears.

Price is £99 from fluke, including 2 sets of springs - medium and strong.

The only slightly tricky bit is aligning the pull bearing with the clutch arm. This can be accomplished using my patent alignment tool, otherwise known as a bit of coat hanger with a hook in it down the oil filler.

Nick

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GregMcN

posted on 6/8/08 at 04:31 PM Reply With Quote
Double diapragm spring

I bought a 2nd diapragm spring from yamaha dealer (About £30 I think) then had 2nd thoughts and decided not to fit - however found I was getting a bit of clutch slip despite plates measuring Ok so fitted second spring. Now no problems at all and a little bit more feel - though still nothing like a car clutch.

Cheers Greg

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lsdweb

posted on 6/8/08 at 09:38 PM Reply With Quote
I've got a spare plate which I bought by mistake! Link

It's yours for £5 plus P&P.

Wyn






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Jubal

posted on 6/8/08 at 09:41 PM Reply With Quote
quote:
Originally posted by lsdweb
I've got a spare plate which I bought by mistake! Link

It's yours for £5 plus P&P.

Wyn


I'll take this if the OP doesn't want it. TVM.

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