Removal Procedure
| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| ZZ | 6V-9509 | Face Seal Plug (13/16 - 16 THD) | 2 |
| 6V-9830 | Cap Assembly (13/16 - 16 THD) | 2 | |
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.
Note: Put identification marks 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.
| NOTICE |
|---|
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, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar 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 attachments have been lowered, 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. |
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- Slowly loosen the filler cap on top of the hydraulic tank in order to release the pressure in the hydraulic system.
- Drain the hydraulic oil from the hydraulic tank into a suitable container. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change". The capacity of the hydraulic tank is 26 L (6.9 US gal).
- Disconnect hose assembly (2) from hydraulic oil cooler (1) .
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| Illustration 1 | g01085627 |
- Disconnect harness assembly (4) .
- Remove clamp (3) from hydraulic oil cooler (1) .
- Disconnect hose assembly (6) from hydraulic oil cooler (1) .
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| Illustration 2 | g01085643 |
- Remove bolts (5) .
- Remove hydraulic oil cooler (1) from the machine.
- Remove bolts (7) from hydraulic oil cooler (1) and remove hydraulic oil cooler fan (8) .
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| Illustration 3 | g01085649 |
Installation Procedure
| NOTICE |
|---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Position hydraulic oil cooler fan (8) on hydraulic oil cooler (1) and install bolts (7) .
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| Illustration 4 | g01085649 |
- Position hydraulic oil cooler (1) on the machine.
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| Illustration 5 | g01085643 |
- Install bolts (5) .
- Connect hose assembly (6) to hydraulic oil cooler (1) .
- Connect harness assembly (4) .
| | |
| Illustration 6 | g01085627 |
- Install clamp (3) on hydraulic oil cooler (1) .
- Connect hose assembly (2) to hydraulic oil cooler (1) .
- Fill the hydraulic tank with hydraulic oil. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change". The capacity of the hydraulic tank is approximately 26 L (6.9 US gal).