| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 418-4569 | Table As | 1 |
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Personal injury or death can occur from heavy components falling during removal or installation. Properly support the component with a suitable lifting device during removal or installation. |
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At operating temperature, the hydraulic tank is hot and under pressure. Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin. Remove the filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. Remove the filler cap slowly in order to relieve pressure. |
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Personal injury or death can result from escaping fluid under pressure. Escaping fluid under pressure, even a very small pin-hole size leak, can penetrate body tissue and cause serious injury and possible death. If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury. Always use a board or cardboard when checking for a leak. |
| NOTICE |
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Do not allow any dirt or foreign material to get into the hydraulic system during assembly, connection of lines, when components are filled with fluid, or during any maintenance operation. |
- Prepare the machine for maintenance. Refer to Operation and Maintenance Manual , "Prepare the Machine for Maintenance".
- Shutdown and de-energizing the machine. Refer to Operation and Maintenance Manual, "Electrical Shutdown and Voltage Discharge".
- Drain the hydraulic tank. Refer to Operation and Maintenance Manual, "Hydraulic Tank Oil - Change - Hoist and Brake System".
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Illustration 1 g03896734 - Disconnect hose assemblies (1) and harness assembly (2).
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Illustration 2 g03896739 - Disconnect hose assemblies (3) and hose assemblies (4).
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Illustration 3 g03896746 - Disconnect harness assembly (5) and hose assembly (6).
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Illustration 4 g03896781 - Disconnect hose assembly (7).
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Illustration 5 g03896782 - Remove bolts (8). Use Tooling (A) to remove hoist control valve (9). The weight of hoist control valve (9) is approximately
195 kg (430 lb) .
- Install hoist control valve (9) in the reverse order of removal.