A start has been made for the upper section of the cab. Using a 7" stripping disc I have had to go through 7 layers including primers and a skim coat of filler some where in the middle. Grey originally and been repainted into cream twice. I felt like an archaeologist! Grey primer, grey top coat, red oxide primer, cream top coat, filler skim coat, grey primer, cream top coat. No surprises were found and very little rust pitting, but a heap of dents and flat spots. Looks like it had been stood on a number of times and caved in before being popped up again.
Underside not too bad with some surface rust showing through. Only 4 layers of paint on the underside so literary took half the time to strip. 2 hours for the topside and 1 hour for the underside. Took one whole strip disc to do it all.
The long flat areas I took out mainly with the bigger mallet hammering into the hand sized sand bag. At no time was a metal hammer on metal dolly used directly as don't want to stretch the metal at all. The rubber dollies with lead inside came in handy for this too. The photo is from before I started. Right photo I'm doing some final dressing using a lead bossing stick. This and another one was given to me by a old plumber and can still be bought today under lead working tools. I used the hand beater bag on the outside and worked out any remaining high spots and shape that was needed.
All the flat areas, dents and creases are pretty well gone now. Now to divide it into 4 equal pieces.
Wasn't sure how to get nice straight lines when dealing with the surface being a compound curve. So set the roof up vertically and level in both directions and used a cheap laser level to get my lines. Then cut it into 4 with a jigsaw ready to go into the citrus bath later on to rid it of any remaining rust. Will be mainly using only the perimeter of the these pieces and a whole new centre part of the roof will be welded in to make it longer and wider to suit the bigger cab.