As always, Paul’s detailed work has resulted in a work-of-art. Well done Paul!
Paul writes, “The earth has calmed down these last few months so I’ve made good progress on the M100 trailer rebuild. In fact, other than measuring the length necessary for the trailer safety chains and the electrical harness everything else is finished. While I still spent over 300 hours to build the stainless steel box and rebuild everything I planned on reusing it was easier than I’d anticipated. I had no idea I’d need so many 2X4’s but the local Home Depot store was happy to take my money.
This photo shows the jig I made to keep the trailer box in alignment while I fabricated the upper tube reinforcement and rolled the sheet metal before tack welding the edges.”
The upper tube has been fitted and held in place with strips of plywood and 24 6 inch C clamps.
I used a plastic hammer to gently form the sheet metal over the curve of the reinforcing tubing. The C clamps were repositioned often to allow hammer access to the 20 feet of 18 gauge stainless sheet metal around the upper edge of the trailer box.
The tack welds are complete so the 2X4 jig can be removed
The replacement box is bolted to the original trailer frame and tie down straps hold the frame to the work tables. I had to plan my work around earthquakes.
