Hydraulic Oil Cooler - Remove and Install
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | FT-3354 | Vacuum Cap | 1 |
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| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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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 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. |
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 to prevent fluid loss and keep contaminants from entering the system.
- Install Tooling (A) onto the hydraulic tank. Attach an air supply hose onto Tooling (A). Apply
138 kPa (20 psi) to pull a vacuum on the hydraulic system.Show/hide table
Illustration 2 g06403483 Show/hide table
Illustration 3 g06403485 - Remove access door panels (1) and (2).
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Illustration 4 g06404155 - Disconnect hose assemblies (4) and (6), and remove the O-ring seals.
- Remove tube assembly (3), the O-ring seals, and valve body (5).
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Illustration 5 g06403393 - Remove hose assembly (4) and the O-ring seals.
- Remove bolt (9), the nut, the washers, and clip (8). Disconnect hose assembly (7), remove the O-ring seals, and position out of the way.
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Illustration 6 g06404181 - Remove fittings (10) and the O-ring seals.
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Illustration 7 g06404201 Show/hide table
Illustration 8 g06404217 - Remove two bolts (12) and the washers from hydraulic oil cooler group (11). Repeat for the other side.
- Remove hydraulic oil cooler group (11).
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| Illustration 1 | g06403176 |
- Install hydraulic oil cooler group (11) in the reverse order of removal.
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