HOLDER 8U0722 - Caterpillar

Removal Procedure
Note: Put identification marks on all hoses, on all hose assemblies, on all harness assemblies, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.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.
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 1 g01432269
Attach a suitable lifting device to piston pump (6). The weight of piston pump (6) is approximately 140 kg (309 lb).
Install bolts (5) and piston pump (6).
Illustration 2 g01431982
Connect hose assemblies (2). Install bolts (3) and install manifold assembly (4) onto the middle piston pump.
Illustration 3 g01431952
Connect all hose assemblies (1). End By:
Install the gear pump. Refer to Disassembly and Assembly, "Gear Pump (Steering Oil Cooler) (Steering Pilot) - Install".