320D2 GC Excavator Machine Systems Control Manifold (Pilot Oil) - Assemble - Hydraulic Lockout, Swing Brake, Travel Caterpillar


Control Manifold (Pilot Oil) - Assemble - Hydraulic Lockout, Swing Brake, Travel
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1.1. Assembly Procedure

Assembly Procedure


NOTICE

Keep all parts clean from contaminants.

Contamination of the hydraulic system with foreign material will reduce the service life of the hydraulic system components.

To prevent contaminants from entering the hydraulic system, always plug or cap the lines, fittings, or hoses as they are disconnected. Cover any disassembled components and clean them properly before assembly.

Clean the hydraulic system properly after any major component exchange or especially after a component failure, to remove any contamination.




    Illustration 1g01211576

  1. Install spring (10).


    Illustration 2g01211575


    Illustration 3g01211572

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

    Improper assembly of parts that are spring loaded can cause bodily injury.

    To prevent possible injury, follow the established assembly procedure and wear protective equipment.


  2. Install O-ring seals (9) onto plugs (4) and (5).

  3. Install spool (7) and spring (8).

  4. Install spool (6).

  5. Install plugs (4) and (5).


    Illustration 4g01211571

  6. Install O-ring seals (3).


    Illustration 5g01211570

  7. Position valve assembly (2) and install bolts (1). Tighten bolts (1) to a torque of 4.0 ± 0.4 N·m (35 ± 4 lb in).

  8. Repeat Steps 6 and 7 for the remaining valve assemblies.

End By:

  1. Install the control manifold (pilot oil).

Information System:

320D2 GC Excavator Machine Systems Control Manifold (Pilot Oil) - Disassemble - Hydraulic Lockout, Swing Brake, Travel
Installing the Hand Throttle Kit {1435}
320D2 GC Excavator Machine Systems Control Manifold (Pilot Oil) - Remove and Install
320D2 GC Excavator Machine Systems Pilot Valve (Joystick) - Assemble
320D2 GC Excavator Machine Systems Pilot Valve (Joystick) - Disassemble
320D2 GC Excavator Machine Systems Pilot Valve (Joystick) - Remove and Install
320D2 GC Excavator Machine Systems Auxiliary Pilot Valve (Straight Travel) - Remove and Install
320D2 GC Excavator Machine Systems Main Hydraulic Pump - Assemble
320D2 GC Excavator Machine Systems Main Hydraulic Pump - Disassemble
320D2 GC Excavator Machine Systems Main Hydraulic Pump - Remove and Install
320D2 GC Excavator Machine Systems Gear Pump (Pilot) - Assemble
320D2 GC Excavator Machine Systems Gear Pump (Pilot) - Disassemble
320D2 GC Excavator Machine Systems Pilot Valve (Travel) - Remove and Install
320D2 GC Excavator Machine Systems Pilot Valve (Travel) - Disassemble
320D2 GC Excavator Machine Systems Pilot Valve (Travel) - Assemble
320D2 GC Excavator Machine Systems Accumulator - Remove and Install
320D2 GC Excavator Machine Systems Pressure Reducing Valve - Remove and Install
320D2 GC Excavator Machine Systems Pressure Reducing Valve - Disassemble
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320D2 GC Excavator Machine Systems Main Control Valve - Remove and Install
320D2 GC Excavator Machine Systems Main Control Valve - Disassemble
320D2 GC Excavator Machine Systems Main Control Valve - Assemble
320D2 GC Excavator Machine Systems Auxiliary Pilot Valve (Straight Travel) - Disassemble
320D2 GC Excavator Machine Systems Auxiliary Pilot Valve (Straight Travel) - Assemble