HOSE 0A2400 - Caterpillar

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VHS-30/3 and VHS-40/3 Locking device for rotator
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VHS-50/3 Locking device for rotator
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VHS-60/3 and VHS-70/3 Locking device for rotatorNote: Before you try to rotate the shear, you must remove the device that locks the rotator. The VHS-30/3 and VHS-40/3 are equipped with a pin that locks the rotator. The VHS-50/3, VHS-60/3, and VHS-70/3 are equipped with a plate that locks the rotator. Before you put the shear into operation, the device that locks the rotator must be removed.
Remove the device (1) that is used to lock the rotator.
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VHS-60/3 and VHS-70/3 wrenches for the shearNote: Before you operate the shear, you must remove the parts of the maintenance kit that are bolted onto the shear.
Remove the two bolts, the two washers, and the two plates in order to remove two wrenches (2). Remove two wrenches (2) .
Raise the shear away from the ground. Extend the bucket cylinder and retract the bucket cylinder in order to check the movement of the Shear.
Stop the engine of the host machine. Cycle all of the hydraulic controls in order to relieve the pressure in the hydraulic system.Note: Do not use quick disconnect fittings on the hydraulic lines.Note: Ensure that the hydraulic lines are the proper size. Refer to the Operation and Maintenance Manual, "Model Views" for the proper hose.Note: The auxiliary hoses for the hydraulic system are available for your machine. Check the length of the hoses. The hoses must be long enough to prevent any damage when the machine moves or the shear is moved.
Clean all of the hydraulic fittings before installing the hydraulic fittings. Inspect all of the hydraulic fittings. Repair any damaged fittings. Replace any worn fittings. Connect all of the hydraulic hoses.
Start the engine of the host machine. Cycle the hydraulic controls. Check for any hydraulic leaks. Repair any hydraulic leaks.
Purge the hydraulic system for the shear after work has been completed. If there is air in the hydraulic system under pressure, the oil can spontaneously ignite. Failure to purge the hydraulic system will result in damage to the work tool.
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Position the shear just above the ground.
Purge the air from the hydraulic cylinder on the shear. In order to purge the air from the jaw circuit, open the upper jaw and close the upper jaw four times. Do not apply any pressure to the upper jaw at this time. The air that may be in the hydraulic system will be purged into the hydraulic tank.
In order to purge the hydraulic rotator of air, slowly rotate the shear for ten revolutions.Boom Mounting Removal of the Work Tool from the Hydraulic Excavator
Open the jaws of the shear.
Rotate the shear until the shear is parallel to the ground. The pins should be vertical. The shear should be pointing toward the host machine.
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Lower the shear until the shear is on the ground.
Stop the engine of the host machine. Cycle all of the controls in order to remove the pressure from the hydraulic system.
Close the valves on the auxiliary lines.
Place