| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | FT-1114 | Vacuum Cap | 1 |
| ZZ | 9U-7084 | Cap | 2 |
| 6V-9507 | Face Seal Plug | 5 | |
| 6V-9509 | Face Seal Plug | 2 | |
| 6V-9511 | Face Seal Plug | 3 | |
| 6V-9512 | Face Seal Plug | 1 | |
| 6V-9828 | Cap Assembly | 5 | |
| 6V-9830 | Cap Assembly | 2 | |
| 6V-9832 | Cap Assembly | 3 | |
| 6V-9833 | Cap Assembly | 1 | |
| 9U-7084 | Cap | 2 | |
Start By:
- Release the system pressure. Refer to Disassembly and Assembly, "Machine Preparation for Disassembly and Assembly".
- Remove the secondary steering pump. Refer to Disassembly and Assembly, "Secondary Steering Pump and Motor - Remove and Install".
Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR IN THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
Note: Put identification marks on all hoses, on all hose 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: Put location marks and marks for orientation on all fittings for installation purposes.
| 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, 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. |
- Install Tooling (A) and an air supply. Apply 40 psi to 60 psi of air.
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Illustration 2 g01071573 - Remove accumulator (1). Disconnect tube (2).
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Illustration 3 g01071547 - Disconnect hose assemblies (3) and (5). Disconnect harness assembly (4). Disconnect hose assembly (6).
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Illustration 4 g01071582 - Disconnect fitting (7). Disconnect hose assembly (8). Disconnect tube assembly (10) and hose assembly (11). Remove bolts (12) and remove combination valve (9).
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| Illustration 1 | g00934518 |
