Don't know which head needs to come off, but since you asked....

This can be done with the engine in place, but you will find it a challenge!
The upper cooling tin will need to be partially removed so you can get to
the upper four head studs. You will also need to remove the fuel injection
manifold for that side, as well as some of the other sheet metal pieces that
may be in the way.

You don't necessarily need to unbolt the exhaust manifold from the head, but
this would make removing the head easier.

It's a lot of work, and I would probably just remove the engine first. You
should consider getting a Haynes manual. Their 80-83 Vanagon edition is
pretty good, and has a lot of pictures.

Dan

Matthew Libby & Denise DeWolfe wrote:

> How difficult, and where can I find the procedure, for removing the
> heads on my 81 2.0L.  I am attempting this with engine in the van?  Does
> the Muir Idiot book have this procedure?
>
> Thanks
> Matt