C3.3B Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines – Water Pump – Remove and Install

Removal Procedure

Start By:

1. Remove the v-belts.

Note: Refer to Specification UENR0995 "Engine Design" for non-specified engine Torque Values.

1. Refer to Operation and Maintenance Manual, "Coolant - Change" for the proper draining and filling procedures.

Illustration 1	g02794283

2. Remove bolts (2) and remove pulley (1) .

Illustration 2	g02794286

3. Remove bolts (4) .

4. Remove water pump (3) and discard the gasket. Install a new gasket upon installation.

Installation Procedure

1. Install water pump (3) in the reverse order of removal.