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 1g02794283

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

    Illustration 2g02794286

  1. Remove bolts (4) .

  1. 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.

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