XT6 ES Hose Replacement Procedure on Certain Asphalt Compactors {5057}
- Asphalt Compactor
- CB68B (S/N: C681-103)
- Vibratory Asphalt Compactor
- CB44B (S/N: JXL1-213)
- CB54B (S/N: RJN1-231)
- CD54B (S/N: J9T1-122)
- CB54B (S/N: RJN1-231)
Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.
This special instruction includes the hose routing and replacement procedure for particular "XT6"(-12) hose assemblies on certain Vibratory Asphalt Compactor
Safety Section
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Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility. |
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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. |
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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, "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 | g00104545 |
Prevent the machine from movement. Park the machine on a level surface.
Attach a "Do Not Operate" warning tag or a similar warning tag to the start switch before you service the equipment . These warning tags (Special Instruction, SEHS7332) are available from your Caterpillar dealer.
Required Parts
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| CB44B Solid Drum Parts List | ||
|---|---|---|
| Qty | Part No. | Description |
| 1 | Hose As | |
| 1 | Hose As | |
| 1 | Hose As | |
| 1 | Hose As | |
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| CB54B Parts List | ||
|---|---|---|
| Qty | Part No. | Description |
| 1 | Hose As | |
| 1 | Hose As | |
| 1 | Hose As | |
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| CB68B Parts List | ||
|---|---|---|
| Qty | Part No. | Description |
| 1 | Hose As | |
| 2 | Hose As | |
| 1 | Hose As | |
| 1 | Hose As | |
| 1 | Hose As | |
| 2 | Hose As | |
| 2 | Hose As | |
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| CD54B Parts List | ||
|---|---|---|
| Qty | Part No. | Description |
| 1 | Stator | |
| 1 | Hose As | |
| 1 | Hose As | |
CB44B Solid Drum 2 Amplitude and 5 Amplitude
- Remove the bolts, the washers, and plate assembly (1) on both sides of the machine.
- Remove the bolts, the washers, and radiator cover assembly (2).
- Open access door (3) on both sides of the machine.
- Remove the bolts, the washers, and access panel (4) on both sides of the machine.
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Illustration 3 g06070086 Components have been removed to show the hose routing. - Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (5) and (6).
- Remove hose assembly (7).
- Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (8) and (9).
- Install hose assemblies (5), (6), (7), (8), and (9) in the reverse order of removal.
- Check the level of the hydraulic fluid . Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.
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| Illustration 2 | g06070204 |
CB54B Propel
- Remove the bolts, the washers, and plate assembly (1) on both sides of the machine.
- Remove the bolts, the washers, and radiator cover assembly (2).
- Open access door (4) on both sides of the machine.
- Remove the bolts, the washers, and access panel (3) on both sides of the machine.
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Illustration 5 g06070461 Components have been removed to show the hose routing. - Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (5) and (6).
- Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (7) and (8).
- Install hose assemblies (5), (6), (7), and (8) in the reverse order of removal.
- Check the level of the hydraulic fluid . Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.
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| Illustration 4 | g06070454 |
CB54B Vibratory 5 Amplitude
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| Illustration 6 | g06070364 |
- Open access door (2).
- Remove the bolts, the washers, and access panel (1).
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Illustration 7 g06070338 Components have been removed to show the hose routing. - Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (3) and (4).
- Install hose assemblies (3) and (4) in the reverse order of removal.
- Check the level of the hydraulic fluid. Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.
CB54B Vibratory Auto Adaptive (AAC)
- Remove the bolts, the washers, and plate assembly (1) on both sides of the machine.
- Remove the bolts, the washers, and radiator cover assembly (2).
- Open access door (4) on both sides of the machine.
- Remove the bolts, the washers, and access panel (3) on both sides of the machine.
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Illustration 9 g06070712 Components have been removed to show the hose routing. - Remove the cable straps, the guards, and clamps as necessary to remove hose assembly (5).
- Install hose assembly (5) in the reverse order of removal.
- Check the level of the hydraulic fluid . Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.
Note: The water tank does not need to be removed.
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| Illustration 8 | g06070726 |
CB68B Propel and Vibratory
- Remove the bolts, the washers, and plate assembly (1) on both sides of the machine.
- Remove the bolts, the washers, and radiator cover assembly (2).
- Open access door (4) on both sides of the machine.
- Remove the bolts, the washers, and access panel (3) on both sides of the machine.
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Illustration 11 g06070947 Components have been removed to show the hose routing. Show/hide table
Illustration 12 g06070950 Components have been removed to show the hose routing. - Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (5) and (6).
- Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (7) and (8).
- Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (9) and (10).
- Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (11) and (12).
- Remove hose assemblies (13) and (14).
- Install hose assemblies (5), (6), (7), (8), (9), (10), (11), (12), (13), and (14) in the reverse order of removal.
- Check the level of the hydraulic fluid . Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.
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| Illustration 10 | g06070942 |
CD54B 2 Amplitude Vibratory Split Drum
- Remove the bolts, the washers, and cover assembly (1).
- Open access doors (3) and (4).
- Remove the bolts, the washers, and plate assemblies (2) and (5).
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Illustration 14 g06071752 Show/hide table
Illustration 15 g06071758 - Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (6), (7), and (8).
- Install hose assemblies (6), (7), and (8) in the reverse order of removal.
- Check the level of the hydraulic fluid . Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.
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| Illustration 13 | g06071609 |
CD54B Vibratory Auto Adaptive (AAC)
- Remove the bolts, the washers, and cover assembly (1).
- Open access doors (3) and (4).
- Remove the bolts, the washers, and plate assemblies (2) and (5).
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Illustration 17 g06071844 - Remove the cable straps, the guards, and clamps as necessary to remove hose assemblies (6) and (7).
- Install hose assemblies (6) and (7) in the reverse order of removal.
- Check the level of the hydraulic fluid . Refer to Operation and Maintenance Manual, Hydraulic System Oil Level - Check for the correct procedure.
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| Illustration 16 | g06071609 |
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