Brief Description: Modified T-405 tank brackets and cut holes in end
Modified the T-405 tank attach brackets by grinding notched at four locations where the skin to rib rivet shop heads will be. This was not on the plans but as I read on another build log it's necessary in order to provide clearance to buck the rivets.
Cut the large holes in the tank inboard ribs that allow for installation and removal of the fuel level sending units.