Water Pump Removal and Installation

Water Pump Removal and Installation

Removal

1) Disconnect negative (-) cable from battery.
2) Drain coolant. Draining
3) Remove accessory drive belt. Removal and Installation
4) Remove engine wire harness bracket referring to Step 2) in "Removal" under Thermostat Removal and Installation Thermostat Removal and Installation
5) Remove exhaust manifold. Exhaust Manifold Removal and Installation
6) Remove oil level gauge and oil level gauge guide referring to Step 5) in "Removal" under Oil Pan and Oil Pump Strainer Removal and Installation Oil Pan and Oil Pump Strainer Removal and Installation
7) Disconnect radiator outlet hose from thermostat cap.
8) Remove heater outlet pipe (2) from water pump (1).
9) Remove water pump (1) from cylinder block.





10) Remove thermostat if necessary. Thermostat Removal and Installation

Installation

Water Pump Inspection

Reverse removal procedure noting the following points:

- Use new gasket and O-ring.
- Tighten water pump bolts to specified torque.

Tightening torque
Water pump bolt (a): 25 Nm (2.5 kgf-m, 18.5 lbf-ft)

- Refill cooling system. Refilling
- Check cooling system for leakage.