Hydraulic Oil Cooler - Remove and Install
Removal Procedure
Start By:
- Release the hydraulic pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
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| 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 suitable to collect and contain fluids in Caterpillar machines. Dispose of all fluids according to local regulations and mandates. |
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High hydraulic system pressure. To avoid personal injury, do not remove any hydraulic system lines, taps, or parts until all pressure has been relieved. |
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- Drain the oil from the hydraulic tank into a suitable container.
Note: Plug and cap all hoses and openings. This will help to prevent fluid losses and this will help to keep contaminants from entering the system.
- Remove hose assemblies (1) and (2) .
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| Illustration 1 | g00485879 |
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| Illustration 2 | g00485922 |
- Remove hex head bolt (3) .
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| Illustration 3 | g00485923 |
- Loosen bolt (4) until the bolt head bottoms against the fender.
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| Illustration 4 | g00485924 |
- Release clips (5). Tilt the hydraulic oil cooler away from the radiator.
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| Illustration 5 | g00485926 |
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| Illustration 6 | g00485927 |
- Lift the hydraulic oil cooler free of pin (6) .
Installation Procedure
- Position the hydraulic oil cooler onto pin (6) .
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| Illustration 7 | g00485927 |
- Tilt the hydraulic oil cooler upright. Fasten clips (5) to the hydraulic oil cooler.
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| Illustration 8 | g00485926 |
- Tighten bolt (4) .
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| Illustration 9 | g00485924 |
- Position the cable and install hex head bolt (3) .
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| Illustration 10 | g00485923 |
- Install hose assemblies (1) and (2) .
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| Illustration 11 | g00485922 |
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| Illustration 12 | g00485879 |
- Fill the hydraulic tank with hydraulic oil to the correct level. Refer to Operation and Maintenance, SEBU6868, "Lubricant Viscosities and Refill Capacities".
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