302.5C Mini Hydraulic Excavator Machine Systems Caterpillar


Pilot Valve (Joystick) - Install

Usage:

302.5C GBB

Installation Procedure (Left Side)


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, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.


Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.




    Illustration 1g01178733

  1. Position pilot valve (6) and install bolts (8) (not shown).

  1. Connect hose assemblies (10) .

  1. Install fitting (7) and connect hose (9) .



    Illustration 2g01178728

  1. Connect harness assembly (4) and install cable strap (5) .



    Illustration 3g01178716

  1. Install cover (3) .

  1. Install armrest assembly (1) and install lever (2) .

Installation Procedure (Right Side)


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, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.


Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.




    Illustration 4g01178955

  1. Position pilot valve (5) and install bolts (6) .

  1. Connect hose assemblies (11) .

  1. Install fitting (8) and connect hose (10) .

  1. Connect harness assembly (7). Install cable strap (9) .



    Illustration 5g01178754

  1. Position cover (4) and connect the harness assemblies. Install cover (4) .

  1. Install armrest assembly (1). Install levers (2) and (3) .

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