Water Pump: Service and Repair

REMOVAL PROCEDURE

^ Tools Required
- J 38816 - 1A Water Pump Remover/Installer





1. Drain the cooling system.
2. Remove the air cleaner intake duct.
3. Remove the water pump belt cover.
4. Remove the water pump drive belt.
5. Remove the bypass hose.





6. Remove the lower radiator hose from the thermostat housing.





7. Remove the bolts from the water pump cover.
8. Remove the water pump cover.





9. Remove the water pump, the pump seal, and the gasket from the housing using the J 38816 - IA. Turn the tool clockwise in order to remove the water pump.
10. Remove the water pump from the vehicle.
11. Clean the water pump and the pump cover sealing surfaces.

INSTALLATION PROCEDURE

^ Tools Required
- J 38816-1A Water Pump Remover/Installer

Notice: Refer to Fastener Notice in Service Precautions.





1. Install the water pump using J 38816-1A. Turn the tool counterclockwise in order to install the pump.
^ Tighten the water pump to 100 Nm (74 ft. lbs.).





2. Install the water pump housing cover and the bolts.
^ Tighten the water pump housing cover bolts to 10 Nm (89 inch lbs.).





3. Install the lower radiator hose to the thermostat housing.





4. Install the thermostat bypass hose.
5. Install the water pump drive belt.
6. Install the water pump belt cover.
7. Install the air cleaner intake duct.
8. Refill the cooling system.