I can't think of another example (on the forum anyway) where someone has taken the roof cap off to repair the upper body structure like this. I'm super stoked that @Hokie LX chose this path.
One neat thing I learned today is that the entire rain gutter is spot welded to the body stampings from the outside, then the roof skin is spot welded only to the rain gutter on the sides and rear. So easy to take apart!
These bodies all rot from the inside out in the top half, and looking in like this really shows where to cavity coat to slow the rust down. Gotta spray the whole length of the structure from the access holes, but also (and probably more importantly) above the structure against the skin as it comes down to the rain gutter.
One neat thing I learned today is that the entire rain gutter is spot welded to the body stampings from the outside, then the roof skin is spot welded only to the rain gutter on the sides and rear. So easy to take apart!
These bodies all rot from the inside out in the top half, and looking in like this really shows where to cavity coat to slow the rust down. Gotta spray the whole length of the structure from the access holes, but also (and probably more importantly) above the structure against the skin as it comes down to the rain gutter.