3044C Industrial Engine and Engines for Caterpillar Built Machines Exhaust Manifold - Remove and Install Caterpillar


Exhaust Manifold - Remove and Install
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3044C Industrial Engine and Engines for Caterpillar Built Machines [RENR7582]
AIR INLET AND EXHAUST SYSTEM
EXHAUST GP
3044C Industrial Engine and Engines for Caterpillar Built Machines Exhaust Manifold - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Start By:

  1. Remove the turbocharger, if equipped. Refer to Disassembly and Assembly, "Turbocharger - Remove".

------ WARNING! ------

Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.

----------------------


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.





    Illustration 1g01036153

  1. Remove bolts (1). Remove exhaust manifold (3) and gasket (2) .

Installation Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.





    Illustration 2g01036153

  1. Install gasket (2) and exhaust manifold (3). Install bolts (1). Tighten the bolts, beginning at the center of the exhaust manifold and working toward the ends, to the following torque:

    Naturally aspirated engines ... 15 to 22 N·m (11 to 16 lb ft)

    Turbocharged engines ... 28 to 33 N·m (21 to 24 lb ft)

End By: Install the turbocharger, if equipped. Refer to Disassembly and Assembly, "Turbocharger - Install".

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