Water Pump: Service and Repair

Water Pump Replacement (LDD and LUJ)

Removal Procedure

1. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill) Cooling System Draining and Filling (Static Fill)Cooling System Draining and Filling (GE-47716 Fill) Cooling System Draining and Filling (GE-47716 Fill)
2. Remove the engine coolant thermostat housing from water pump. Refer to Engine Coolant Thermostat Housing Replacement (1.6L LDE, LXV, 1.8L 2H0, LUW, LFH) Service and RepairEngine Coolant Thermostat Housing Replacement (1.4L LUH and LUJ) Service and Repair
3. Remove the water pump pulley. Refer to Water Pump Pulley Replacement (LDE, LXV, 2H0, LUW and LFH) Service and RepairWater Pump Pulley Replacement (LDD, LUH, and LUJ) Service and Repair
4. Remove the heater outlet hose from the water pump. Refer to Heater Outlet Hose Replacement (1.4L LUJ) Heater Outlet Hose ReplacementHeater Outlet Hose Replacement (1.8L LUW) Heater Outlet Hose Replacement




5. Remove the 5 water pump bolts (4) and the 5 long engine front cover bolts (3).
6. Remove the water pump (2).
7. Remove and DISCARD the water pump gasket (1).

Installation Procedure

1. Clean the sealing surfaces.




2. The water pump and engine front cover bolts are located as followed:

* Engine front cover special bolt without cone end 60 mm (2.362 in) (1).
* Engine front cover standard bolt with cone end 52 mm (2.047 in) (2).
* Water pump bolt 25 mm (0.984 in) (3).




3. Install the water pump (2) and a NEW water pump gasket (1).

Caution: Refer to Fastener Caution Fastener Caution

4. Install the 5 water pump bolts (4) and the 5 engine front cover bolts (3) and tighten in a cross sequence to 8 Nm (71 lb in).
5. Install the heater outlet hose from the water pump. Refer to Heater Outlet Hose Replacement (1.4L LUJ) Heater Outlet Hose ReplacementHeater Outlet Hose Replacement (1.8L LUW) Heater Outlet Hose Replacement
6. Install the water pump pulley. Refer to Water Pump Pulley Replacement (LDE, LXV, 2H0, LUW and LFH) Service and RepairWater Pump Pulley Replacement (LDD, LUH, and LUJ) Service and Repair
7. Install the engine coolant thermostat housing to the water pump. Refer to Engine Coolant Thermostat Housing Replacement (1.6L LDE, LXV, 1.8L 2H0, LUW, LFH) Service and RepairEngine Coolant Thermostat Housing Replacement (1.4L LUH and LUJ) Service and Repair
8. Fill the cooling system. Refer to Cooling System Draining and Filling (Static Fill) Cooling System Draining and Filling (Static Fill)Cooling System Draining and Filling (GE-47716 Fill) Cooling System Draining and Filling (GE-47716 Fill)