Diesel Data: Automotive Repair

Water Pump: Service and Repair


1. Disconnect battery ground cable.
2. Drain cooling system.
3. Remove alternator and air pump strap bolts.
4. Loosen alternator and air pump mounting bolts and nuts and remove drive belts.
5. Remove bolts attaching cooling fan and pulley to water pump boss and remove cooling fan and pulley.
6. Disconnect water hoses at water pump.
7. Remove water pump attaching bolts and nuts and the water pump.
8. Reverse procedure to install.