C18 Generator set and C18 Marine Engines Caterpillar


Fuel Manifold - Install

Usage:

C18 C1J

Installation Procedure


NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.

Dispose of all fluids according to local regulations and mandates.



NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.



NOTICE

Do not allow dirt to enter the fuel system. Thoroughly clean the area around a fuel system component that will be disconnected. Fit a suitable cover over any disconnected fuel system components.


Note: Put identification marks on all hose assemblies, on all tube assemblies, and on all wires for installation purposes. Plug all hose assemblies and all tube assemblies. This will help prevent fluid loss, and keep contaminants from entering the system.



    Illustration 1g06318401
    Tube has been made transparent for clarity.

  1. Position fuel manifold (3) and install bolts (9).


    Illustration 2g06318393
    Tube has been made transparent for clarity.

  2. Install the O-ring seal on fuel temperature (8).

  3. Install the fuel temperature sensor (8) on the fuel manifold and tighten to a torque of 20 ± 3 N·m (15 ± 2 lb ft).

  4. Connect harness assembly (7) to fuel temperature sensor (8).


    Illustration 3g06318201
    Tube has been made transparent for clarity.

  5. Install check valve (6).


    Illustration 4g06318194
    Tube has been made transparent for clarity.

  6. Connect hose assemblies (1), (2), (4), and (5) to fuel manifold (3).

  7. Remove the air from the fuel system. Refer to Testing and Adjusting, "Fuel System - Prime".

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