13. DRIVE TRAIN MXU 500IRS Remove the clip from shaft input Disconnect the shaft input Remove the nine bolts from left gear case in a crisscross pattern. Pry the case at the arrows as shown by using a screwdriver, then remove the right gear case. Shaft Input Housing Pinion Remove the shim from right gear case. Gasket Flange Remove the 8 bolts from the front assy Gear case . Disconnect the cover machined 13-15