>Peeking around the skid plate from the right front fender I
>could see that indeed the tank does not straddle the front axle but is
>on the right hand side of the van under the sliding door.  So that's
>what is under that side of the skid plate!  I presumed, after much
>peering and poking around with a flashlight that the additional 6 gals
>of propane are on the other side of the van.  The aux petrol tank fills
>through a stock 2wd filler located in the normal place.  The hose then
>passes through the fender wall into the space behind the fender under
>the sliding door.

That was on my guess, a tank on one side left or right. FUSION builds
plastic water tanks 45 or 60 Liter, both fits the space underneath the
sliding door right or underneath the kitchen left. But they are not
supposed to carry fuel. The filler arrangement is very interesting, I
haven't heard about this before.

Please check, if your tank is made of plastic. Does it have a big red
cap underneath?

Thanks
Helmut
'80 Camper