| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 6V-4035 | Sleeve Assembly | 1 |
| 6V-7047 | Hydraulic Puller
|
1 | |
| 123-4370 | Puller Stud | 1 | |
| 9U-6600 | Hand Hydraulic Pump | 1 | |
| M20-X2.5 | Nut and Washer | 1 | |
Start By:
- Prepare the machine for disassembly. Refer to Disassembly and Assembly, "Prepare for Disassembly".
| NOTICE |
|---|
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
| 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, "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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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. |
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
- Rotate the machine until the boom is pointed away from the pendulum arm cylinder. Raise the front of the machine. The top of the tires must be below the pivot pins for the pendulum arm cylinder.
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Illustration 1 g00596044 Typical Example - Support the wheel harvester with cribbing or with jack stands. Turn the engine OFF. Remove the key. Turn the battery disconnect switches OFF.
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Illustration 2 g00596031 - Disconnect hose assemblies (1) and (2) from the pendulum arm cylinder.
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Illustration 3 g00596115 - Remove the bolt and washer (3) from pivot pin assembly (4). Remove the bolt and washer (5) from pivot pin assembly (6).
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Illustration 4 g00624866 Typical Example - Install Tooling (A) on the pivot pin assembly.
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Illustration 5 g00953685 - Attach a suitable lifting device to pendulum arm cylinder (7). Use Tooling (A) to remove the pivot pin assembly. Use Tooling (A) to remove the other pivot pin assembly.
- Lift pendulum arm cylinder (7) from the wheel harvester. The weight of pendulum arm cylinder (7) is approximately
54 kg (120 lb) .
Disassembly and Assembly Information
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| B | 127-4904 | Repair Stand | 1 |
| C | 195-4609 | Seal Pick | 1 |
| D | 1P-0808 | Multipurpose Grease | 1 |
| E | 1P-1861 | Retaining Ring Pliers | 1 |
| F | 9U-7868 | Spanner Wrench | 1 |
| 127-8064 | Adjustable Plate | 1 | |
| |
| Illustration 6 | g00935678 |
(1) Use a 55 mm socket to remove the bolt.
(2) Apply Tooling (D) to the threads. Torque for the head ...
(3) Assemble the fracture planes of the bearings at 90 degrees away from the centerline of the cylinder.
(4) Lubricate the sealing lips with a minimal amount of the lubricant that is being sealed.
| NOTICE |
|---|
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Attach a suitable lifting device to pendulum arm cylinder (7). The weight of pendulum arm cylinder (7) is approximately
54 kg (120 lb) . Place pendulum arm cylinder (7) in position on the wheel harvester.Show/hide table
Illustration 8 g00596115 - Install pivot pin assembly (6). Install the washer and bolt (5) in pivot pin assembly (6).
- Install pivot pin assembly (4). Install the washer and bolt (3) in pivot pin assembly (4).
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Illustration 9 g00596031 - Install hose assemblies (2) and (1) on the pendulum arm cylinder.
- Start the wheel harvester. Raise the machine and remove the jack stands or cribbing from the wheel harvester.
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| Illustration 7 | g00953691 |