Date:         Sat, 1 Dec 2007 21:28:06 -0500
Reply-To:     Dennis Haynes <d23haynes57@HOTMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
Comments:     RFC822 error: <W> MESSAGE-ID field duplicated. Last occurrence
              was retained.
From:         Dennis Haynes <d23haynes57@HOTMAIL.COM>
Subject:      Re: 85 Vanagon - Clutch throw-out level moverment ?
Comments: To: neil N <musomuso@GMAIL.COM>
In-Reply-To:  <c4e7c5f90712011812w2fae8df2h421357d183d7fab8@mail.gmail.com>
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Hydraulic clutches are used like hydraulic lifters. The main purpose is to
eliminate the need for adjustments. A return sprig would require some type
of stop that would have to be adjusted as the clutch wears. Same problem
with disk brakes. No adjustment but they always rub just a bit. I have
done very few clutch jobs that only needed a release bearing so it really
is not an issue.

Dennis

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
neil N
Sent: Saturday, December 01, 2007 9:12 PM
To: vanagon@GERRY.VANAGON.COM
Subject: Re: 85 Vanagon - Clutch throw-out level moverment ?

I recall seeing something about this on the list a while back (last
summer?)
IIRC, there was speculation as to whether or not a return spring should
have
been designed/installed at the factory.
Personally I don't know why there isn't one. It seems to me that there is
great potential for premature throw out bearing wear.

Neil.



On Dec 1, 2007 5:46 PM, AAG - Larry Word <word_aag@comcast.net> wrote:

> Tonight, in the middle of bleeding my new master cyl./slave cylinders,
it
> dawned on me that I don't understand something about these van's I've
always
> taken for granted - without some sort of "return spring" for the
throwout
> level (on the bellhousing), what makes the slave cylinder return to its
> original "upright" position?
>
> Is it simply the clutch pressure plate?  If so, why do other car manual
> transmissions/clutch have a return type spring on their system?
>
> Thanks for group's insight - I'm always amazed by the good answers I
> receive from the Vanagon community.
>
> Thanks
>
> Larry
> Ga.
>



--
Neil Nicholson. 1981 Air Cooled Westfalia -
"Jaco"  (Bustorius) http://web.mac.com/tubaneil

Engine swap beginings: http://musomuso.googlepages.com/home