C15 and C18 On-Highway Engines Valve Mechanism Cover Base - Remove and Install Caterpillar


Valve Mechanism Cover Base - Remove and Install
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1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Start By:

  1. Remove the electronic unit injectors.


    Illustration 1g03530286

  1. Disconnect harness assemblies (1). Remove bolts (2).

  2. Disconnect hose assembly (3).


    Illustration 2g03530287

  3. Remove tube assembly (4) and (5).


    Illustration 3g03530289

  4. Disconnect harness assembly (7).

  5. Remove bolts (6) and remove valve cover mechanism base (8).


    Illustration 4g03530295

  6. Remove gasket (9).

Installation Procedure

  1. Install valve mechanism cover base (8) in the reverse order of removal.


      Illustration 5g03530303

    1. Tighten bolts (6) in the sequence as shown in Illustration 5 to a torque of 25 ± 6 N·m (221 ± 53 lb in).

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