854K Wheel Dozer and 992K Wheel Loader Machine Systems Caterpillar


Ripper Control Valve - Remove and Install

Usage:

854K H8M

Removal Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
138-7575  Link Bracket 

Start By:

  1. Release the hydraulic system pressure.


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.




    Illustration 1g03389762

  1. Remove panel (1).


    Illustration 2g03389765

  2. Cut the cable straps and disconnect harness assemblies (2). Disconnect hose assemblies (3).


    Illustration 3g03389769

  3. Disconnect hose assemblies (4).


    Illustration 4g03389965

  4. Remove clips (5).


    Illustration 5g03389981

  5. Attach Tooling (A) and a suitable lifting device to ripper valve (6). The weight of ripper valve (6) is approximately 41 kg (90 lb). Remove bolts (7) and bolts (8). Use Tooling (A) and the suitable lifting device in order to remove ripper valve (6).


    Illustration 6g03390077

  6. Remove plate (9) from ripper valve (6).

Installation Procedure

  1. Install ripper valve (6) in the reverse order of removal.

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