Disconnect negative cable from battery.Remove accessory drive belt. (Refer to 7 - COOLING/ACCESSORY DRIVE/DRIVE BELTS - REMOVAL)Remove crankshaft damper. (Refer to 9 - ENGINE/ENGINE BLOCK/VIBRATION DAMPER - REMOVAL) Position Special Tool 6341A on crankshaft nose. Carefully screw the tool into the seal until it engages firmly . Be careful not to damage that crankshaft seal surface of cover

Remove oil seal by turning the forcing screw until the seal disengages from the cover .