Water Pump: Service and Repair

Coolant Pump - 4.6L (2V)

Material:

Removal and Installation
1. Drain the engine cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding.
2. Remove the cooling fan.
3. Loosen the 4 coolant pump pulley bolts.
^ To install, tighten to 25 Nm (18 lb-ft).
4. Remove the accessory drive belt. For additional information, refer to Drive Belts, Mounts, Brackets and Accessories.
5. Remove the bolts and the coolant pump pulley.
6. Remove the bolts and the coolant pump.
^ To install, tighten to 25 Nm (18 lb-ft).
7. Remove and discard the O-ring seal.
8. Clean the O-ring seal mating surface with metal surface prep. Follow the directions on the packaging.
9. To install, reverse the removal procedure.
^ Install a new O-ring seal and lubricate it with clean engine coolant.