You need to install the new gasket to the engine block and the
Water Pump, secure the water pump with mounting nuts and bolts, install new rubber seals to the water pump, the upper generator adjusting bracket to the water pump, the oil level indicator (dipstick) guide tube, the timing belt, and the water pump pulley, finger-tighten the four bolts, install the crankshaft pulley and the water pump/generator drive belt to the crankshaft, water pump, and generator pulleys.