Lanos SE Hatchback L4-1.6L DOHC D-TEC MFI (1999)
Water Pump: Service and Repair
COOLANT PUMP
Removal Procedure
1. Drain the engine cooling system to a level below the thermostat housing. Refer to Coolant; Service and Repair.
2. Remove the rear timing belt cover. Refer to Timing Components. See: Engine/Timing Components/Timing Belt
3. Remove the coolant pump mounting bolts.
4. Remove the coolant pump from the cylinder block.
5. Remove the ring seal from coolant pump.
Inspection and Cleaning Procedure
1. Inspect the coolant pump body for cracks and leaks.
2. Inspect the coolant pump bearing for play or abnormal noise.
3. Inspect the coolant pump pulley for excessive wear. If the coolant pump is defective, replace the coolant pump as a unit.
4. Clean the mating surfaces of the coolant pump and cylinder block.
Installation Procedure