| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | FT-3102 | Socket | 1 |
| B | 138-7574 | Link Bracket | 2 |
| C | 138-7573 | Link Bracket | 2 |
Start By:
- Remove the head assembly. Refer to Disassembly and Assembly, "Head Assembly and Bushing - Remove and Install".
Note: Put identification marks on all hoses, on all hose assemblies, on all harness assemblies, 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.
| 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. |
- Remove all covers (1).
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Illustration 2 g01413400 - Disconnect all hose assemblies (3). Use Tooling (A) in order to remove all fittings (2).
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Illustration 3 g01413401 - Remove plugs (4).
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Illustration 4 g01413519 - Attach Tooling (B) and a suitable lifting device to hydraulic rotator (5). The weight of hydraulic rotator (5) is approximately
254 kg (560 lb) . - Rotate the hydraulic rotator (5) in order to remove all of bolts (6). Remove hydraulic rotator (5).
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Illustration 5 g01413521 Show/hide table
Illustration 6 g01418740 - Remove bolts (7). Remove housing assembly (8) from swivel (9). The weight of housing assembly (8) is approximately
195 kg (430 lb) . - Position housing assembly (8) onto suitable blocking.
- Remove O-ring seals (10).
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Illustration 7 g01413525 Show/hide table
Illustration 8 g01413571 - Attach Tooling (C) and a suitable lifting device to housing assembly (8). The weight of housing assembly (8) is approximately
104 kg (230 lb) . Remove bolts (11) and remove housing assembly (8) from gear assembly (12). - Remove O-ring seals (13).
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| Illustration 1 | g01413398 |
