Kubota KX080-3, Operator'S Manual

Page: 65 / 115

43 EXCAVATOR OPERATION
HOW TO RELEASE PRESSURE TRAPPED
IN THE HYDRAULIC SYSTEM
A
Lower the attachments and the dozer blade to the
ground.
A
Turn the key to "STOP" position and shut off the
engine.
A
After stopping the engine, turn the key to "RUN"
position.
A
Release pressure in the hydraulic system by operating
levers with lever lock pulled down.
A
When the pressure of the service port lines is
released, turn on the service port activation switch and
move the service port switch to right and left.
A
When relieving the residual pressure, do it
immediately after the engine has stopped.