Well as soon as phone recharges can post up today's work, both Tensioner yokes out and the seals pulled for a match up, Busted bolts in idler frames have been heated Red then have allowed to cool slowly, may get the energy up to drill them out next few days, soaked with PB blaster for now. Went to work on Right Truck, both upper rollers off, managed to remove nut on truck to loader frame bolt, that will be the bear as do not have a method to quality cut the frame and weld back as last seen done on the HD12G. May look for a hollow piston Portapower cylinder once get the plug out of the end of the bolt and figure what size threads.