Water Pump: Service and Repair

Coolant Pump

Material:

Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Maintenance/Service and Repair.
2. Remove the 2 bolts and position aside the coolant expansion tank.
^ To install, tighten to 4 Nm (35 lb-in).
3. Loosen the 3 coolant pump pulley bolts.
4. Remove the accessory drive belt. For additional information, refer to Drive Belts, Mounts, Brackets and Accessories.
5. Drain the cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding.
6. Remove the 3 coolant pump pulley bolts and the pulley.
^ To install, tighten to 20 Nm (15 lb-ft).
7. Remove the 3 coolant pump bolts and the coolant pump.
^ To install, tighten to 10 Nm (89 lb-in).

8. NOTE: Install a new coolant pump O-ring seal and lubricate with clean engine coolant.

To install, reverse the removal procedure.





9. Fill and bleed the cooling system.