Originally Posted by Bear N Honeys
1995 Ford E350 with a 1996 Thor Dutchman Class C. I need a new tank and instructions to replace it.
Any idea what size the tank is? Unfortunately you are pretty much on your own with a rig that old. Typically the tanks are held in with straps that are fastened to the frame rails, sometimes they may be in a frame that is welded to the chassis.
Basic removal; take the toilet off and remove the flange from the floor, should screw into the fitting on the tank. Then remove the dump line from the side of the tank. Then figure out how to get the tank out. Once it is out you can measure it for a replacement. Somebody like Plastic-Mart
is going to be your best bet, but you will need to know the dimensions of what to order.