Secondary Boom Lift Cylinder - Genie Z80/60 Service Manual

June 2011
REV D
4-8

Secondary Boom Lift Cylinder

How to Remove the Secondary
Boom Lift Cylinder
Bodily injury hazard. This
procedure requires specific repair
skills, lifting equipment and a
suitable workshop. Attempting this
procedure without these skills and
tools could result in death or
serious injury and significant
component damage. Dealer
service is strongly recommended.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or the
hose end must be replaced. All connections must
be torqued to specification during installation.
Refer to Section 2, Hydraulic Hose and Fitting
Torque Specifications .
1 Lower the secondary boom to the stowed
position.
2 Tag, disconnect, secure and remove the battery
cables connecting the batteries. Remove
battery fasteners and hooks from battery tray.
Remove the batteries and store them in a safe
and secure location away from the machine.
Electrocution hazard. Contact with
electrically charged circuits could
result in death or serious injury.
Remove all rings, watches and
other jewelry.
Part No. 88619
3 Remove the retaining fasteners securing the
upper and lower turntable covers from the
turntable at the platform end. Remove the
covers.
4 Remove the engine tray retaining fastener.
Swing the engine tray out away from the
machine.
a
b
5 Locate the engine tray anchor hole at the pivot
end of the engine tray.
6 Install the bolt that was just removed into the
anchor hole to secure the engine tray from
moving.
Crushing hazard. Failure to install
the bolt into the engine tray to
secure it from moving could result
in death or serious injury.
7 Remove the fuel tank filler cap.
Z-80/60
Section 4 • Repair Procedures
BOOM COMPONENTS
engine tray anchor hole
engine tray retaining fastener
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