Start By:
- Remove the rollover protective structure. Refer to Disassembly and Assembly, "Rollover Protective Structure (ROPS) - Remove and Install".
- Remove the gear pump. Refer to Disassembly and Assembly, "Gear Pump (Hydraulic Fan) - Remove".
NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
NOTICE |
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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, 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. |
Note: Cleanliness is an important factor. Before you begin the removal procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Note: Put identification marks on all hoses, on all hose assemblies, and on all harness assemblies for installation purposes. Plug all hose assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
- Disconnect hose assembly (2) and hose assembly (3).
- Remove bolts (1).
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Illustration 2 g01625711 - Disconnect hose assembly (5), hose assembly (4), hose assembly (6), and hose assembly (7).
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Illustration 3 g01625729 - Attach a suitable lifting device to implement piston pump (8). The weight of implement piston pump (8) is approximately
45 kg (100 lb) . - Remove bolts (9). Use the suitable lifting device in order to remove implement piston pump (8) from the machine.
Illustration 1 | g01625696 |