> Nope! Any hiss from the vacuum server when the brake pedal is not being
> depressed probably means a leaky servo diaphragm. Unfortunately, these
> cannot be repaired so it'll be a new servo

I have two of these in brand new, genuine VW, for $229 each.  I expect only
to be able to get rebuilt for this price range when these two are gone, as
the new price has nearly doubled. (!)

- Ron Salmon
  The Bus Depot, Inc.
  www.busdepot.com
  (215) 234-VWVW