The procedure shown is actually correct for some waterboxers so give
them just a little slack. The very first 83.5 waterboxers used the
diesel tank and diesel cap and that material in the manual may have been
carried forward from when it was the only variation of wbx tank/cap.
Lots of repair manuals cover such a wide range of years/models that it
is impractical to show every variation that comes along. The many
shortcomings of the Vanagon Bentley don't strike me as much different
than other manuals I have used. I wouldn't put absolute faith in any of
them.

Mark

Scott Daniel - Turbovans wrote:.............
> Things are not always clear in that book anyway. < really ...it's very
> 'german' ....and there are mistakes in it for sure.
>   try following what they say for pressure testing a waterboxer pressure
> cap - they show you testing a diesel vanagon one, and mention an adapter
> .....if you look up that adapter, it's for a diesel vanagon old style
> conventional cap, totally different than the blue waterboxer cap - so
> don't put 'absolute' faith in that book -