2-19
CONTROLS
AUXILIARY HYDRAULIC LINES
ACCESSORIES
Oil may spurt out if pipes disconnected
before releasing the pressure in the
hydraulic system.
• Step on each auxiliary hydraulic pedal
several times to release the residual
pressure from the auxiliary hydraulic
circuits.
• Slowly loosen the air bleeding plug to
relieve the internal pressure of the
hydraulic oil tank.
• When disconnecting hoses, stand to the
side and loosen them slowly to
gradually release the internal pressure
before removing.
This line delivers the hydraulic oil necessary
for operating a hydraulic breaker, crusher or
other attachments.
(1) .......Auxiliary hydraulic line
Stop valve
(S) : Close
(O) : Open