Disassemble the bed while still on the frame?

[Gibson]

I've looked all over to see if I could find pictures or descriptions of this being but to no avail... is it possible to take the bed apart into it's constituent panels without taking the bed off the frame?

I'd like to go over each piece by hand to clean off rust and prime but I don't have a lift to remove it from the frame. Also, I don't have any ready help to take it off by hand. But I figure me and my buddy could handle each of the sections by themselves.

Is that possible?