14L Motor Grader Solenoid Valve (ARD Fuel) - Remove and Install - Main Caterpillar


Solenoid Valve (ARD Fuel) - Remove and Install - Main
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1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

------ 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 1g03504345

  1. Remove panel (1).


    Illustration 2g03499241

  2. Cut cable straps (4). Disconnect harness assembly (3). Remove solenoid valve assembly (2).


    Illustration 3g03515167

    Note: Cleanliness is an important factor. Before the disassembly procedure, clean the exterior of the component thoroughly. This action will help to prevent dirt from entering the internal mechanism.

  3. Remove nut (9), washer (8), and solenoid (7) from valve assembly (2).

  4. Remove cartridge assembly (6) and remove O-ring seals (5).

Installation Procedure

  1. Install solenoid valve (2) in the reverse order of removal.

    1. Tighten cartridge assembly (6) to a torque of 50 ± 5 N·m (37 ± 4 lb ft).

    2. Tighten nut (9) to a torque of 20 ± 2.5 N·m (177 ± 22 lb in).

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