C7.1 Industrial Engine Water Pump - Install Caterpillar

Installation Procedure

1. Ensure that the water pump is clean and free from wear and damage. If necessary, replace the water pump. Clean the gasket surface of the water pump.
   Show/hide table

   Illustration 1	g02164797

   Show/hide table

   Illustration 2	g02164963

2. Clean the gasket surface of housing (1).

3. Install Tooling (A) in Position (X).

4. Use Tooling (A) in order to align new gasket (2) to housing (1). Install the gasket onto the housing.

5. Align water pump (3) to Tooling (A). Install the water pump to housing (1).

   Note: Ensure that the gear of the water pump and the gear of the fuel injection pump mesh.

6. Install bolts (4). Refer to Illustration 1. Tighten the bolts finger tight.

7. Remove Tooling (A) and install remaining bolts (4).
   Show/hide table

   Illustration 3	g01985813

8. Tighten the bolts in the sequence that is shown in Illustration 3 to a torque of 22 N·m (195 lb in).

9. Install the hose to the water pump inlet. Tighten the hose clamps securely.

10. Fill the cooling system with coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct procedure.

End By:

1. Install the fan and the fan pulley. Refer to Disassembly and Assembly, "Fan - Remove and Install" for the correct procedure.