OEM 2008 Lincoln Navigator Water Pump

2008 Lincoln Navigator Water Pump Parts Questions & Experts Answers

• Q: How to Service and Repair the Water Pump on 2008 Lincoln Navigator?

  A: Service and repair of the coolant pump starts with draining the engine cooling system. Begin by removing the cooling fan followed by unbolted the four coolant pump pulley bolts which need to be tightened to 25 Nm (18 lb-ft) during reinstallation. Comply with the following procedure to detach the accessory drive belt from the coolant pump pulley: use a clockwise rotation of the belt tensioner and then unscrew each of the four bolts holding the pulsley to this component. After draining the engine cooling system proceed to take out the four bolts that secure the coolant pump while disposing of its O-ring seal. The installation process should start by following the removal steps in reverse order while cleaning the mating surfaces according to the packaging instructions. The installation process requires a new O-ring seal with engine coolant lubrication before fitting while the coolant pump should get tightened up to 25 Nm (18 lb-ft) during assembly.