[Vwdiesel] Clutch Noise Problem
Gavrik Peterson
gavrik at cablespeed.com
Tue Dec 30 05:38:20 EST 2003
On Tue, 30 Dec 2003 02:34:06 EST, you wrote:
>anyway, what you're describing sounds like a release
>bearing that is starting to go bad. that bearing is
>what sits on the release fork and actually depresses
>the fingers on the clutch pressure plate.
>Well, on a "regular" car it's that way. It functions the same way on these
>but it's a bit different. The release bearing is clear in the other end of
>the tranny and uses a pushrod to push on the release plate, which pushes the
>fingers of the pressure plate, releasing the clutch.
>First guess is the bearing except these don't go bad terribly often. The
>pushrods do tend to wear flat especially if the old release plate's hardened
>push point was loose or worn. Check both ends of the pushrod as well
>as checking it for straight. There's a bushing in the clutch end of the
>input shaft, for the pushrod, so check it for wear. It's smart to replace
>that bushing if at all worn as well as the seal. A dry clutch disk is a
>happy clutch disk.
>Otherwise it'd be stuff like a bent pressure plate finger/s, object in the
>clutch area, failed shock spring in the clutch disk, etc.
> Loren
When I first had this problem, I hoped that it would be something as
easy to fix as the release bearing. At that time I couldn't find
anything wrong with the release bearing or the pushrod.
I don't think that my problem is related to these parts, but I will
check again. Is the pushrod straight enough, if it appears straight
when one sights along it, or does it have to roll smoothly on a
surface plate?
Gavrik
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