Position Special Tool C-4992-2 Guide, on the crankshaft nose .Position new seal over the guide with the seal spring in the direction of the engine front cover .Install seal using Special Tool C-4992-1 until seal is flush with cover..Install crankshaft damper. (Refer to 9 - ENGINE/ENGINE BLOCK/VIBRATION DAMPER - INSTALLATION) Install accessory drive belt. (Refer to 7 - COOLING/ACCESSORY DRIVE/DRIVE BELTS - INSTALLATION) Lower vehicle and connect negative cable to battery.