Removal procedure
Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576.
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Table 1
| Required Tools |
| Tool |
Part Number |
Part Description |
Qty |
| A |
8S-7615 |
Pin As |
1 |
| 284-5122 |
Stand Assembly |
1 |
| 8S-7641 |
Tube |
1 |
| 8S-8048 |
Saddle |
1 |
| B |
1U-9204 |
Lever Puller Hoist Gp |
1 |
| C |
350-7768 |
Electric Hydraulic Pump Gp (115V) |
1 |
| 350-7769 |
Electric Hydraulic Pump Gp (230V) |
1 |
| 141-1785 |
Receiving Sleeve As |
1 |
| 9U-6811 |
Puller Stud |
1 |
| 316-1489 |
Double Acting Cylinder |
1 |
| 101-0007 |
Hard Washer |
1 |
| 9U-6809 |
Nut |
1 |
Start By:
- Remove the bucket.
- Remove the bucket cylinder.
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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. |
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When you are using hydraulic cylinders and puller studs, always ensure that the rated capacity of the puller stud meets or exceeds the rated capacity of the hydraulic cylinder. If the puller stud does not meet or exceed the rated capacity of the hydraulic cylinder, a sudden failure of the puller stud could occur. The sudden failure of the puller stud could result in personal injury or death. |
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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. |
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| Illustration 1 | g06416071 |
Release the system pressure. Refer to "Operation and Maintenance Manual" , System Pressure - Release for the correct procedure.
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| Illustration 2 | g06416074 |
Remove the cable straps.
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| Illustration 3 | g06416075 |
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| Illustration 4 | g06416081 |
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| Illustration 5 | g06416086 |
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| Illustration 6 | g06416130 |
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| Illustration 7 | g06416134 |
Remove the O-ring seals.
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| Illustration 8 | g06416135 |
