Install the
Water Pump drain plug and tighten the drain plug to 20 Nm. Install the inner water pump sprocket bolts and tighten the bolts to 25 Nm. Next, tighten the water pump sprocket bolts to 10 Nm. After that, install the coolant heater, and install the water pump access plate and bolts. Make sure to tighten the bolts to 10 Nm. Finally, install the thermostat housing.