Ford 7T4Z-8501-C Water Pump Assembly

Start by disconnecting the negative battery terminal, removing the engine cover, and draining the cooling system. Loosen the water pump pulley bolts and remove the drivebelt. For four-cylinder models, remove the right front wheel and inner fender splash shield. Remove the water pump pulley and bolts. If stuck, tap the water pump gently. Clean the bolt threads and remove corrosion and sealant. For V6 models, remove the pump mounting bolts. For 2.7L engines, remove the right front engine mount and bracket, and the thermostat. Disconnect the coolant hose and remove the water pump mounting bolts. Remove the pump gasket. Compare the new pump to the old one, apply RTV sealant to hold the new gasket, and install the water pump bolts. For 2.7L V6 models, clean the mating surface on the front cover and install a new grommet and O-ring gasket. Install the water pump and tighten the bolts. Refill and bleed the cooling system, then check for leaks.

Before removing the water pump, make sure to disconnect the negative battery cable and drain the cooling system. For 2007 and earlier models with a 3.5L V6 engine, detach the thermostat housing and bypass tube coolant hose and take out the mounting bolts before moving it aside. First, unscrew and remove the center mounting bolt then discard the sealing washer. Finally, remove the water pump ensuring all traces of gasket and sealant are cleaned off. In 2008 and later models with this engine, you have to remove the timing chain to access the water pump itself. As for 2.0L four-cylinder engines, plastic must be used to cover accessory drive belt. Afterward, you should proceed by removing each of these pulley bolts that are on top of water pumps which eventually lead to removal itself. Ensure that all old gasket material is removed as well before re-installing new ones on place after applying a thin film of RTV sealant securing these new gaskets as well as O-rings by coating them using clean coolant. For 2007 and earlier 3.5L V6 models, tighten the water pump mounting bolts in order given attaching torque specifications.

For 2.7L V6 models, remove and clean the mating surface on the front cover. Lubricate and install a new grommet into the backside of the pump. Lubricate and install a new O-ring gasket into the groove along the timing chain cover sealing surface. Verify the dowel pins are still remaining in the front cover. Install the water pump and tighten the bolts evenly, following the specified torque sequence.

Install the water pump bolts and tighten them, and on 3.0L V6 engines, use special tools to reinstall the water pump pulley to the camshaft.