3034 Marine Engine Caterpillar

Inlet Manifold - Install


3034 CPP

Installation Procedure


Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.

    Illustration 1g00810967

  1. Install two guide bolts (7) into the cylinder head, as shown. The guide bolts are used to keep gasket (6) and air inlet manifold (5) in position on the cylinder head during installation.

  1. Put gasket (6) in position on the engine.

  1. Put air inlet manifold (5) in position on the engine.

    Illustration 2g00810248

  1. Install six of the eight bolts (3) and remove two guide bolts (7). Install the remaining two bolts (3) .

  1. Install tube (4) for the engine oil level gauge.

  1. Tighten bolts (3) to a torque of 22 N·m (16 lb ft).

    Illustration 3g00810913

  1. Install breather tube (1) onto the engine.

  1. Install coolant tube (2) onto the engine.

End By:

  1. Install the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines - Remove and Install".
  2. Install the air inlet elbow. Refer to Disassembly and assembly, "Air Inlet Elbow - Remove and Install".
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