| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 311-1362 | Vacuum Cap | 1 |
| B | 5F-7345 | Screw | 1 |
| 5P-7344 | Block | 1 | |
| - | Bolts (M8) | 2 | |
| C | - | Loctite 242 | 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 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. |
- Release the system pressure. Refer to Operation and Maintenance Manual, "System Pressure Release".
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Illustration 1 g01368952 - Install Tooling (A) onto the hydraulic tank. Attach an air supply hose onto Tooling (A). Apply
138 kPa (20 psi) . This procedure will pull a vacuum on the hydraulic system.Show/hide table
Illustration 2 g02362296 - Remove guard (1).
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Illustration 3 g02362299 - Remove guard (2).
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Illustration 4 g02362317 - Remove fan (3).
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Illustration 5 g02362297 - Remove and discard nut and washer (4).
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Illustration 6 g02362336 - Install Tooling (A) to remove adapter (5).
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Illustration 7 g02362338 - Remove clips (6). Disconnect hose assemblies (7), (8), and (9).
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Illustration 8 g02362356 - Remove fan and gear motor (10).
- Install fan and gear motor (10) in the reverse order as the removal.
- Apply Tooling (C) to shaft of gear motor (10) before installing new nut and washer (4).