Westy rear overhead cabinet housing the A/C components?� 
�
If I recall, there are two�long screws that go up through the bottom of that cabinet into brackets, and two that go into brackets from the front.� Front ones are likely hidden behind the grey plastic A/C plenum that extends from this cabinet forward to the bunk edge.� It's likely that one or more of these four screws is loose.� They are flat- or oval-headed Phillips fasteners in conical washers in my van, and one of mine was loose.� There may be a couple more at the rear flanking the evaporator grill but I do not remember if this is correct. 
�
Stephen

--- On Fri, 7/27/12, Steven Johnson <sjohnso2000@GMAIL.COM> wrote:

From: Steven Johnson <sjohnso2000@GMAIL.COM>
Subject: Fwd: Sagging AC cabinet
To: vanagon@GERRY.VANAGON.COM
Date: Friday, July 27, 2012, 12:50 PM

Hi All,

I reposting this request today because I didn't get any response from the
original post.� I'm
sure somebody out there knows how to fix this problem...

Steven
91 Westy

---------- Forwarded message ----------
From: Steven Johnson <sjohnso2000@gmail.com>
Date: Fri, Jul 20, 2012 at 10:17 AM
Subject: Sagging AC cabinet
To: vanlist <vanagon@gerry.vanagon.com>

Hey all,

All the talk about the trim strips for the cabinets has got me thinking
about how
my AC cabinet has been sagging down for quite a while now and that was the
real reason the cross trim piece stopped staying in place.���Can someone
explain
the cause of this sagging?���I'd like to fix this so I don't wake up with a
sudden headache.

Thanks for the replies....

Steven
91 Westy