Removal Procedure
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Table 1
| Required Tools |
| Tool |
Part Number |
Part Description |
Qty |
| A |
189-0409 |
Shackle As |
2 |
| B |
138-7576 |
Link Bracket |
1 |
| C |
1P-1859 |
Retaining Ring Pliers |
1 |
| D |
5P-4197 |
Spacer |
1 |
| 4C-9633 |
Puller Stud |
1 |
| 6V-3160 |
Double Acting Cylinder |
1 |
| FT-3035 |
Puller Plate |
1 |
| 9U-6833 |
Nut |
1 |
| 3S-6224 |
Electric Hydraulic Pump Gp |
1 |
Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
Note: Cleanliness is an important factor. Before you begin the removal procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
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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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
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| Illustration 1 | g01181363 |
- Fully extend the stick cylinder and the bucket cylinder. Lowerthe boom.
- Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
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| Illustration 2 | g01181348 |
- Remove plate (1) .
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| Illustration 3 | g01181366 |
- Disconnect hose assemblies (2) .
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| Illustration 4 | g01181370 |
- Disconnect hose assemblies (3) .
- Disconnect hose assembly (4). Repeat for the opposite side.
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| Illustration 5 | g01180204 |
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| Illustration 6 | g01181018 |
- Attach Tooling (A) to boom assembly (5). Attach Tooling (B) to bucket assembly (6) in order to support bucket assembly (6) .
- Support boom cylinder (7) .
- Attach a suitable lifting device to boom assembly (5). The weight of boom assembly (5) is approximately 227 kg (500 lb).
- Use Tooling (C) to remove retaining rings (8). Remove pin assemblies (9) .
Note: Note the location of all spacers and washers. Use shims as shims are necessary.
- Remove boom assembly (5) .
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| Illustration 7 | g01180999 |
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| Illustration 8 | g01181151 |
- Use Tooling (D) in order to remove bearings (10) .
Installation Procedure
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Table 2
| Required Tools |
| Tool |
Part Number |
Part Description |
Qty |
| A |
189-0409 |
Shackle As |
2 |
| B |
138-7576 |
Link Bracket |
1 |
| C |
1P-1859 |
Retaining Ring Pliers |
1 |
| E |
4C-9633 |
Puller Stud |
1 |
| 6V-3160 |
Double Acting Cylinder |
1 |
| FT-3035 |
Puller Plate |
1 |
| 9U-6833 |
Nut |
1 |
| 3S-6224 |
Electric Hydraulic Pump Gp |
1 |
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|
| NOTICE |
|---|
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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
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| Illustration 9 | g01181501 |
- Lower the temperature of bearings (10). Use Tooling (E) in order to install bearings (10) .
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| Illustration 10 | g01180204 |
- Attach Tooling (A) to boom assembly (5). Attach Tooling (B) to bucket assembly (6) in order to support bucket assembly (6) .
- Support boom cylinder (7) .
- Attach a suitable lifting device to boom assembly (5). The weight of boom assembly (5) is approximately 227 kg (500 lb).
- Position boom assembly (5) .
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| Illustration 11 | g01181018 |
- Install pin assemblies (9) .
- Use Tooling (C) in order to install retaining rings (8) .
Note: Note the location of all spacers and washers. Use shims as shims are necessary.
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| Illustration 12 | g01181370 |
- Connect hose assemblies (3) .
- Connect hose assembly (4). Repeat for the opposite side.
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| Illustration 13 | g01181366 |
- Connect hose assemblies (2) .
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| Illustration 14 | g01181348 |
- Install plate (1) .
