Cavalier L4-2.2L VIN 4 (1998)
Water Pump: Service and Repair
REMOVAL PROCEDURE
NOTICE: When adding coolant, use DEX-COOL(R) coolant. If silicated coolant is added to the system, premature engine, heater core or radiator
corrosion may result. In addition, the engine coolant will require change sooner-at 50,000 km (30,000 mi) or 24 months.
CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
1. Disconnect the negative battery cable.
2. Drain the cooling system. Recover the coolant. Refer to Draining and Filling Cooling System.
3. Loosen the attaching bolts of the coolant pump pulley.
4. Remove the accessory drive belt. Refer to Drive Belt Replacement.
5. Remove the attaching bolts of the coolant pump pulley.
6. Remove the coolant pump pulley.
7. Remove the surge tank hose.
8. Remove the attaching bolts of the coolant pump.
9. Remove the coolant pump and the gasket.
10. Completely clean the sealing surfaces of the coolant pump and the engine block.
INSTALLATION PROCEDURE
NOTICE: Refer to Fastener Notice in Cautions and Notices.
