C3.3B Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines – Engine Oil Cooler – Remove and Install – C3.3B

Removal Procedure

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 1g02788218

  1. Remove engine oil filter (3) from engine oil cooler (1) .

  1. Disconnect hose assemblies (2) and (4) .

    Illustration 2g02788221

  1. Remove center stud (5) and remove engine oil cooler (1) from the locator.

  1. Remove the O-ring seal from engine oil cooler (1) .

Installation Procedure

  1. Install engine oil cooler (1) in the reverse order of removal.

    1. Install the O-ring seal. Position engine oil cooler (1) on the locator on the front housing. Install center stud (5) . Tighten center stud (5) to a torque of 40 to 44 N·m (29 to 33 lb ft).

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