How do I remove the refrigerator from my 1982 VW Westfalla?

I am trying to replace the fan on my fridge in my "Westy" but no matter how many screws I remove, the fridge stays put! Please help.How do I remove the refrigerator from my 1982 VW Westfalla?You should really get the book out for this one. Basically after removing the entire face plate, pull shelving from right side cupboard. Should be 2 screws going into front of frig, unplug 110 volt plug and unscrew gas line. Open storage hole on left side and find the same 2 screws on left side. Remove exhaust plate from outside, noting gasket and spacer plate stack up. Pull the far left screw from chrome strip under stove also. You need to pry up slightly on frig and tip back slightly to get frig moving. It's a tight fit and if it's never been out before, it will will seem stuck. Unit will need to tip back a lot to clear exhaust pipes under stove.