814F Wheel Tractor, 815F Soil Compactor and 816F Landfill Compactor Machine Systems Accumulator Charging Valve (Brake) - Remove and Install Caterpillar


Accumulator Charging Valve (Brake) - Remove and Install
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1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Start By:

  1. Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".

  2. Release the pressure in the hydraulic system. Refer to Disassembly and Assembly, "System Pressure - Release".


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, PERJ1017, "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.


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

Personal injury can result from hydraulic oil pressure and hot oil.

Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the attachments have been lowered, oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.




    Illustration 1g00911343

  1. Disconnect electrical connector (2).

  2. Disconnect hose assemblies (3) and tube assemblies (4) from accumulator charging valve (1).

  3. Remove two bolts on the back side of the support which holds the accumulator charging valve (1). Remove accumulator charging valve (1).

Installation Procedure



    Illustration 2g00911343

  1. Position accumulator charging valve (1). Install two bolts on the back side of the support which holds the accumulator charging valve (1).

  2. Connect hose assemblies (3) and tube assemblies (4) to accumulator charging valve (1).

  3. Connect electrical connector (2).

End By:

  1. Separate the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".

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