| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 187-2718 | Filter Wrench | 1 |
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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. |
| 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 machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide"for tools and supplies to collect and contain fluids in Caterpillar machines. Dispose of all fluids according to local regulations. |
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.
- Drain the hydraulic oil from the hydraulic oil tank into a suitable container. Refer to Operation and Maintenance Manual for the proper procedure.
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Illustration 1 g01135975 - Disconnect hose assemblies (2) from filter base (3).
- Disconnect harness assembly (1) from filter base (3).
- Use Tooling (A) and remove hydraulic oil filter (4) from filter base (3).
- Remove the bolts and filter base (3) from the machine.
- Repeat Steps 2 through 5 in order to remove hydraulic oil filter (5).
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 187-2718 | Filter Wrench | 1 |
- Install filter base (3) and the bolts.
- Use Tooling (A) and install hydraulic oil filter (4) on filter base (3).
- Connect harness assembly (1) to filter base (3).
- Connect hose assemblies (2) to filter base (3).
- Repeat Steps 1 through 4 in order to install hydraulic oil filter (5).
- Fill the hydraulic oil tank with hydraulic oil. Refer to Operation and Maintenance Manual for the proper procedure.
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| Illustration 2 | g01135975 |