Removal Procedure
Start By:
- Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect" for the machine that is being serviced.
- Release the pressure in the system. Refer to Disassembly and Assembly, "System Pressure - Release" for the machine that is being serviced.
| 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, 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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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.
- Remove five bolts (1) and access panel (2) on the right side of the machine.
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| Illustration 1 | g00588600 |
- Disconnect electrical connector (7) .
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| Illustration 2 | g00605076 |
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| Illustration 3 | g00605077 |
- Disconnect two hoses (4) and hoses (6) from relief valve (3) .
- Remove two bolts (5) and relief valve (3) .
Installation Procedure
- Install relief valve (3) and two bolts (5) .
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| Illustration 4 | g00605076 |
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| Illustration 5 | g00605077 |
- Connect two hoses (4) and hoses (6) to relief valve (3) .
- Connect electrical connector (7) .
- Install access panel (2) and five bolts (1) on the right side of the machine.
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| Illustration 6 | g00588600 |
End By: Separate the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect" for the machine that is being serviced.