| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | FT-1114 | Vacuum Cap | 1 |
| ZZ | 6V-9511 | Face Seal Plug | 2 |
| 6V-9508 | Face Seal Plug | 2 | |
| 6V-9507 | Face Seal Plug | 1 | |
| 6V-9509 | Face Seal Plug | 6 | |
| 6V-9832 | Cap As | 2 | |
| 6V-9829 | Cap As | 2 | |
| 6V-9828 | Cap As | 1 | |
| 6V-9830 | Cap As | 6 | |
Start By:
- Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Machine Preparation for Disassembly and Assembly".
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
| 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. |
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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. |
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
- Attach Tooling (A) to the hydraulic tank.
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Illustration 2 g00931752 - Remove screws (1) and slide cover (2) upward.
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Illustration 3 g00931753 - Remove bolts (3).
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Illustration 4 g00931755 - Move floor mat (4) in order to access cover (5).
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Illustration 5 g00931766 - Disconnect linkages (6).
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Illustration 6 g00931769 - Remove cover (5).
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Illustration 7 g01071704 - Remove hose assemblies (7).
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Illustration 8 g00931773 - Remove bolts (8).
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Illustration 9 g01071710 - Disconnect hose assemblies (11), (12), (13), (14) and (15). Remove bolt (9) and use two people in order to remove bank valve (10). The weight of bank valve (9) is approximately
37 kg (82 lb) .Note: The weight of the bank valve will vary depending on the number of valves that are used.
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| Illustration 1 | g00932648 |
