Start By:
- Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".
- Release the pressure in the hydraulic system. Refer to Disassembly and Assembly, "System Pressure - Release".
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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. |
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Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin. |
Note: Put identification marks on all hoses and on all wires for installation purposes. Plug all hoses. This will help to prevent fluid loss and this will help to keep contaminants from entering the system.
- Remove the nut and bolt (2).
- Remove bottom shaft yoke (1) from the shaft of the steering pilot valve.
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Illustration 2 g00439805 - Disconnect steering shaft (3).
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Illustration 3 g00493363 - Disconnect four hose assemblies (4).
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Illustration 4 g00493364 - Remove four bolts (5).
- Remove steering pilot valve (6). The weight of the steering pilot valve is
20 kg (44 lb) .
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| Illustration 1 | g00439803 |
