Pipe frame subfloor
I am looking at buying a vintage airstream to restore, I found one I am interested in but it has a pipe frame.
How is the shell connected on the pipe frames? I was wondering if the subfloor can be removed without pulling the shell or does the subfloor go into a channel that holds the shell on? I was hoping I could remove the subfloor to clean and repair the frame if it is just minor damage without pulling the shell. The owner says the floor is solid but he cut a couple small holes in it to be able to inspect the frame.
I know there is a lot of debate on the safety of the pipe frames