Hello. don't know if I'm doing this right. First time on any forum.
I bought a 1983 17' big Foot. It will need some work, and I will be asking a lot of questions. First question, In the fridge, is there a hole in the top grill/shelf for milk, or ?
Glad your asked, my dometic RM211 has the same thing, top shelve has a hole in it, which I can only assume was there for tall items like a quart/ liter of milk. I covered mine with a small piece of metal grill and put the milk in the door. I wanted to ask but never got around to it.
My fridge came with a cut out for 1/2 gallon of milk. All the shelves were missing when I bought it and that particular shelf was unavailable. When I bought new shelves I picked one not as deep and put the taller items on the door. It has worked out great for me.
The specs for you fridge are available online or by PDF from the manufacturer.