I went out to take some pictures this morning so that I could show you what I am seeing.
Rear of camper:
A few pictures of the pump:
The hole you see in this picture leads to the underside of the shower.
And this is how I have to get to the pump:
As you can see in the picture, I have to fold half of the bunk bottom over, after removing the mattress and then climb in to see it all. It can't be accessed from outside.
I have heard some of you say something about using the existing pump to bring water into the camper through an outside shower. What about an interior shower? It would be easy to bring the jug inside and set it on the floor and suck out of it. Do you have a detailed process on how that works? Or I am guessing I would still need to have access to pump to make that work - which doesn't seem easy.
I was reading the manual, and it said at one point filling the fresh water tank through the gravity port but then in the sanitizing section it said to hand or electric pump the solution into the tank. - So that leads me to think that its just a generic manual and not one for my specific model/build.
And on an un-related note, I noticed this in the bathroom. Would you be concerned. I'm guessing this is an easy way for water to get inside. not sure how long it has been this way, but we have had a lot of rain the past few days and I don't see any leaks. The other side has the seal bubbled up as well. In the picture behind the crank it is actually broken in half (the seal).