G3508J, G3516J, and G3520J Engines Caterpillar


Fuel Control Valve - Remove and Install

Usage:

G3520J N22

Removal Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Turn OFF the gas supply.


    Illustration 1g06008699

  2. Disconnect the harness assembly from fuel control valve (2).

  3. Remove bolts (1) and bolts (3).

  4. Attach a suitable lifting device to fuel control valve (2). The weight of fuel control valve (2) is approximately 68 kg (150 lb).

  5. Remove bolts (4) and fuel control valve (2). Remove the gaskets from the tube assemblies.

Installation Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


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

Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire.

Turn the disconnect switch OFF when draining and/or removing any fuel system components.




    Illustration 2g06008699

  1. Attach a suitable lifting device to fuel control valve (2). The weight of fuel control valve (2) is approximately 68 kg (150 lb).

  2. Install the gaskets on the tube assemblies. Place fuel control valve (2) in position and install bolts (4).

  3. Install bolts (1) and bolts (3). Tighten the bolts to a torque of 115 ± 20 N·m (85 ± 15 lb ft).

  4. Connect the harness assembly to fuel control valve (2).

  5. Turn ON the gas supply.

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