Remove flywheel - see operation "Flywheel, Remove and Install". Edge out crankshaft seal ring (1) with suitable tool - ensure that sealing surfaces are not damaged.
 Clean Remove gasket remnants and clean sealing surfaces.
 Install, Connect Lightly coat sealing lip of new crankshaft seal ring with silicone grease (white). Place crankshaft seal ring over Protective Sleeve KM-934-1 (2) and place straight in cylinder block or on crankshaft. Place Installer Sleeve KM-934-2 (3) on protective sleeve and drive crankshaft seal ring in with Drift (4) KM-454-4 or KM-523-2 until it sits flush in cylinder block. Install flywheel - see operation "Flywheel, Remove and Install". | 
Remove, Disconnect 