Installation Procedure
| REQUIRED TOOLS | |||
| Tool | Part Number | Part Description | Qty |
| A | 1U-9759 | Jack Stand | 2 |
| B | 1U-9760 | Jack Stand | 2 |
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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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| 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. |
- Position the tilt cylinder into lift arm assembly (9) .
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| Illustration 1 | g00684669 |
- Install pin (8) into the tilt cylinder.
- Install bolt (6) and nut (7). Tighten the bolt to a torque of 28 ± 7 N·m (21 ± 5 lb ft).
- Repeat Steps 1 through 3 for the opposite side.
- Connect lines (4) and (5) to each tilt cylinder.
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| Illustration 2 | g00684660 |
- Use a suitable lifting device to lift the lift arm assembly upward.
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| Illustration 3 | g00684652 |
- Remove Tooling (B) from the lift arm assembly (3) .
- Use a suitable lifting device to lower the lift arm assembly.
- Install pin (2) into each of the lift cylinder.
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| Illustration 4 | g00593394 |
- Install snap ring (1) onto the pin of each lift cylinder.
- Remove Tooling (A) from the rear of the machine.
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| Illustration 5 | g00593382 |
- Check the hydraulic oil level. Refer to Operation and Maintenance Manual, SEBU7468, "Hydraulic System Oil Level - Check".
End By: Install the quick coupler. Refer to Disassembly and Assembly, "Quick Coupler - Remove and Install".