Water Pump: Service and Repair
Water Pump Replacement (L-36)Removal Procedure
1. Drain the engine coolant.
2. Remove the drive belt.
3. Remove the water pump pulley bolts.
4. Remove the water pump pulley.
5. Remove the water pump mounting bolts (1, 2).
6. Remove the water pump.
7. Clean the gasket mating surfaces.
8. Clean and inspect the water pump.
Installation Procedure
1. Using a new gasket, install the water pump on the engine.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the water pump mounting bolts (1, 2).
^ Tighten the short bolts (1) to 15 Nm (11 ft. lbs.).
^ Tighten the long bolts (2) to 30 Nm (22 ft. lbs.).
3. Install the water pump pulley and bolts.
^ Tighten the water pump pulley bolts to 13 Nm (15 inch lbs.).
4. Install the drive belt.
5. Fill the cooling system.