At 09:08 AM 12/30/1999 -0700, you wrote:
>Hello All,

>
>This is an '87 vanagon gl - 2wd.  I replaced the clutch/pressure
>plate/TO bearing in July.    When I shift into reverse and let out the
clutch, it shudders
>like crazy, and will throw itself back into neutral.   I don't think its
the clutch, because it's new, and there
>are no problems going forward.

>I'm going to put it up on the lift and look at it this weekend.  Any
>suggestions as to what I should look for or what the problem might be?

Clutch chatter is caused by uneven pressure on the clutch due to several
causes.

My first suspicion is the flywheel surface is worn to a taper.   Did you
check it for spec. or regrind it??? If it was regound, was the depth from
the rim to the surface verified?

If the shift fork fingers get worn or are out of plane, they will not
release the plate springs evenly and a chatter can result. Same can happen
if the cross shaft bushings are worn.

These are other items that should be checked on every clutch job.

T.P. Stephens aka Doktor Tim
Surveyor, Mechanic, Poet, Philosopher
San Juan Island, WA