Adam and I completely rebuilt the front axle on this 1456 over the weekend. Broke knees loose. One took 5hrs to break one side loose and 5 min to break other side loose. Sanded axle knees, wire brushed center tube, pressure washed insides, greased and oil slopped knees. All new pivot pin, bushings, spindles, bushings, wheel bearing kit, tie rods and new hardware. Also installed a better shape alt bracket and alt shield, correct ether inj set up, better oil pan, fresh oil and filters, power washed insides of frame rails and rear axle support and new tilt steering bushing.