990K Wheel Loader and 844K Wheel Dozer Machine Systems Caterpillar


Brake Control Valve (Parking) - Remove and Install

Usage:

990K A9P

Removal Procedure

Start By:

a. Connect the steering frame lock.

b. 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 1g06016079

  1. Remove the cable straps and disconnect harness assemblies (2). Disconnect hose assemblies (1).


    Illustration 2g06016082

  2. Disconnect tube assembly (4). Remove bolts (5) and parking brake control valve (3).

Installation Procedure

  1. Install parking brake control valve (3) in the reverse order of removal.

Caterpillar Information System:

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