VALVE 5433243 - Caterpillar

Illustration 1 g00775869
When a machine is equipped with auxiliary equipment, the pedal that operates the auxiliary equipment will also be the pedal that operates the VA boom. Since the auxiliary equipment and the VA boom are operated by the same pedal, a switch that is located on the right side console must be switched to the function that is desired.
Illustration 2 g00775854
The movement of the VA boom is proportional when the VA boom is operated with the pedal.VA Boom Open (1) - Press downward on the front of the pedal in order to open the VA boom .VA Boom Close (2) - Press downward on the rear of the pedal in order to close the VA boom.
Illustration 3 g00781877
The VA boom can also be operated by using the top left button (1) on the right joystick. Boom movement is not proportional when the boom is operated with the joystick. Pressing the left button will open the VA boom.Pressing the button corresponds to a full pedal stroke. The VA boom will stop moving when the button is released. This method of controlling the VA boom can be useful in loading trucks.Note: The VA boom cannot be closed by using the button on the joystick.