strange clutch noise

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hellogrish
Posts: 86
Joined: Mon May 26, 2008 11:14 pm
model: 750 Paso
year: 1990
Location: Poland

strange clutch noise

Post by hellogrish »

hello there,

for about one week there is strange noise coming from the clutch gasket.
(and I am not saying about that lovely dry clutch sound :) )

at the beginning, noise appears when the clutch handler was not pressed
(and when I pressed clutch handler - noise dissapeared)

but now it appears quite often.

I took off clutch gasket, and the center "screw" is easly rotating.
(by the "screw" I mean the thing selected in red ;)

http://imageshack.us/photo/my-images/11/clutcht.png/
(its not my clutch, just found a photo)

as far as I rememer it shouldnt rotate?

(it can be easly rotate by hand, and gives that bad noise)

some grease should be enought or should it be replaced?


regards

Greg
User avatar
paso750
paso grand pooh-bah
Posts: 5568
Joined: Sun Jul 18, 2004 12:00 am
model: 750 Paso
year: 1987
Location: southern Germany

Re: strange clutch noise

Post by paso750 »

That`s not a Paso engine/clutch. That looks like the pressure plate from a SS/Monster engine with the clutch piston on the left engine side. In that case the marked part has to rotate as that`s the bearing.
If you have an original Paso motor/clutch the center part is fix with the pressure plate and does not turn. For that there is the bearing in the clutch piston/cover.

G.
User avatar
hellogrish
Posts: 86
Joined: Mon May 26, 2008 11:14 pm
model: 750 Paso
year: 1990
Location: Poland

Re: strange clutch noise

Post by hellogrish »

thank G for fast answer,

yes, I think that I have oryginal clutch
(but I`ll take a photo tomorrow to make sure)

so it means that marked part shouldnt rotate, so...
how to repear it? ;)
jayh
Posts: 247
Joined: Thu Oct 22, 2009 10:38 am
model: 750 Paso
year: 1986
Location: Mildura ,Australia

Re: strange clutch noise

Post by jayh »

Undo your 6 pressure plate bolts (a little bit each at a time),the plate and pin will just lift out,if you turn it over you should see that the 2 or three little spot welds have broken.They don't weld them fully to avoid buckling the plate.grind them off and get them re done. J
User avatar
Witzie
Posts: 45
Joined: Wed May 25, 2011 9:17 am
model: 906 Paso
year: 1989
Location: Friesland, the Netherlands

Re: strange clutch noise

Post by Witzie »

I recently solved a screeching sound from the clutch by cleaning and lubricating the bearing in the cover with a bit of WD40 and a bit of grease (not too much!!). By the way: this is how a PASO clutch looks and sounds like:


http://www.youtube.com/watch?v=2o36o_vPsP0


(i made a little video of my clutch )
Kawasaki 250 Mach1 1977, Honda CB125T 1978, Kawasaki Z400J 1981,
Kawasaki Z700 1987, Kawasaki ZL1000 1990, Ducati PASO 750 1990, Ducati 900ss 1994,
Kawasaki ZZR1100 1993, Ducati Paso 906 1989
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