Removal Procedure
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 138-7574 | Link Bracket | 2 |
Start By:
- Remove the upper housing. Refer to Disassembly and Assembly, "Housing (Upper) - Remove and Install".
- Remove the gear and bearing. Refer to Disassembly and Assembly, "Gear and Bearing - Remove and Install".
Note: Put identification marks on all hoses, on all hose assemblies, and on all tube assemblies. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
| 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 operating any compartment or disassembling any component containing fluids. After collecting all fluids in suitable containers, dispose of all fluids according to local regulations and mandates. |
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Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin. |
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- Remove cover (1) from the side of the grapple housing.
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| Illustration 1 | g01002544 |
- Remove hose assemblies (2) from hydraulic block (3) .
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| Illustration 2 | g01002555 |
- Remove eight bolts (4) that secure the hydraulic rotator to the grapple housing.
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| Illustration 3 | g01002566 |
- Install Tooling (A) in two holes that are located on opposite sides of the housing for the hydraulic rotator. Attach a suitable lifting device to Tooling (A). The weight of the hydraulic rotator (S/N: CZD1-280) is approximately 181 kg (400 lb). The weight of the hydraulic rotator (S/N: CZC1-181) and (S/N: CZC183) is approximately 102 kg (225 lb).
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| Illustration 4 | g01002584 |
- Carefully lift hydraulic rotator (6) from the grapple housing.
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| Illustration 5 | g01002602 |
(5) Alignment dowel | |
Note: Take care not to damage two alignment dowels (5) that are located in the grapple housing during the removal of the hydraulic rotator. Refer to Illustration 5.
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| Illustration 6 | g01002595 |