4. LUBRICATION SYSTEM MXU 500 IRS RIGHT CRANKCASE COVER DISASSEMBLY/ASSEMBLY DISASSEMBLY Remove the right crankcase cover (refer to the "ALTERNATOR STATOR REMOVAL/INSPECTION/ INSTALLATION" in the chapter 17) Right Crankcase Cover Remove the oil seal. Oil Seal Remove the snap ring. Remove the bearing by using the special tool. Special tool: Oil seal & bearing drive A120E00014 Snap Ring Bearing Drive 4-12