Neil,

Here is a mail from the archives.
http://gerry.vanagon.com/cgi-bin/wa.exe?A2=ind0801c&L=vanagon&F=&S=&P=55730

"

The hard and fast number for all 228 MM flywheels is .970ths I have a dept
gauge with a digital read out that sits next to my flywheel grinder for this
purpose A vernier caliper can also be used to measure dept

Its common to see flywheels that are out of spec from prevoius incounters
with a mad machinest suprpising most worked without complant

Bob Donalds

Boston Engine

"

This was in response to the question:  "

> Anyone have specs (either factory or hard and fast)
> for the depth of a stepped flywheel--ie from the
> pressure plate mounting surface to friction surface?
> How can one determine the depth needed if confronted
> with a flywheel that may have been machined
> improperly.

"

Hope that helps.  Found via google search string:  ["flywheel specs" site:
gerry.vanagon.com].  You might want to repeat this search and see some other
emails on the subject.

Roland

On Tue, Sep 15, 2009 at 11:27 AM, CPPoillon <cppoillon@yahoo.com> wrote:

> I need the flywheel machining specs for the distance between the mounting
> surface and the friction surface.  1986 Vanagon Syncro
>
>
>
> Neil Poillon
>
>
>
> 724.538.3800
>
> 724.316.3802 cell
>
>
>
> cppoillon@yahoo.com
>