Genie Z-25/8 Service Manual page 127

First Edition • Third Printing
4 Hold the function enable switch to either side
and move the jib boom rotate toggle switch in
the direction for approximately 5 seconds,
RIGHT
then release it. Repeat three times.
Crushing hazard. Keep hands
clear of the jib boom pivot
weldment during rotation.
5 Hold the function enable switch to either side
and move the jib boom rotate toggle switch in
the direction for approximately 5 seconds,
LEFT
then release it. Repeat three times.
6 Fully rotate the jib boom in the
and continue holding the jib boom rotate toggle
switch until air stops coming out of the bleed
valve. Immediately release the jib boom rotate
switch and close the bleed valve.
7 Rotate the jib boom to the right until it is
centered.
8 Connect the clear hose to the bottom bleed
valve and open the valve.
Part No. 41314
direction
LEFT
Genie Z-20/8N & Genie Z-20/8 & Genie Z-25/8
Section 7 • Repair Procedures
9 Rotate the jib boom in the
continue holding the jib boom rotate toggle
switch until air stops coming out of the bleed
valve.
Crushing hazard. Keep hands
clear of the jib boom pivot
weldment during rotation.
10 Close the bleed valve and remove the hose.
11 Turn the key switch to the
clean up any hydraulic oil that may have
spilled.
12 Turn the key switch to ground control and pull
out the Emergency Stop button to the
position.
13 Hold the function enable switch to either side
and move the jib boom rotate toggle switch to
the full right and left directions and inspect the
bleed valves for leaks.
JIB BOOM COMPONENTS
direction and
RIGHT
position and
OFF
ON
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