CG137-8 Gas Engine Caterpillar


Fuel System Operation

Usage:

CG137-08 ST8


Illustration 1g06314162
(1) Gas shut off valve
(2) Gas pressure regulator
(3) Electronic carburetor
(4) Fuel inlet
(5) Turbocharger compressor outlet

The Electronic Control Module (ECM) provides control of the air/fuel mixture to the engine. The following is a diagram of the fuel system main components.

Refer to the Application and Installation Guide, LEBW5336, "Gaseous Fuel Systems" for more information on fuel system specifications and installation.



Illustration 2g06314166

Caterpillar Information System:

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