Service and Repair Manual
November 2020
Platform Components
24
Z
®
-45 XC
™
• Z
®
-45 HF
Part No. 1268197GT
2-1
Platform Leveling Slave Cylinder
The slave cylinder and the rotator pivot are the two
primary supports for the platform. The slave
cylinder keeps the platform level through the entire
range of boom motion. It operates in a closed-
circuit hydraulic loop with the master cylinder. The
slave cylinder is equipped with counterbalance
valves to prevent movement in the event of a
hydraulic line failure.
How to Remove the Platform
Leveling Slave Cylinder
Note: Before cylinder removal is considered, bleed
the slave cylinder to be sure there is no air in the
closed loop.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications,
Hydraulic Hose and Fitting Torque
Specifications.
1
Extend the primary boom until the slave
cylinder barrel-end pivot pin is accessible.
2
Raise the primary boom slightly and place
blocks under the platform for support.
3
Lower the primary boom until the platform is
resting on the blocks just enough to support
the platform.
Note: Do not rest the entire weight of the boom on
the blocks.
4
Tag, disconnect and plug the hydraulic hoses
from the slave cylinder at the unions and
connect them together using a connector.
Connect the hoses from the cylinder together
using a connector.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.
5
Remove the pin retaining fastener from the
slave cylinder rod-end pivot pin. Do not
remove the pin.
6
Remove the external snap rings from the
slave cylinder barrel-end pivot pin. Do not
remove the pin.
7
Place a block under the slave cylinder for
support. Protect the cylinder rod from
damage.
8
Use a soft metal drift to drive the rod-end
pivot pin out.
Crushing hazard. The platform
could fall when the slave
cylinder rod-end pivot pin is
removed if not properly
supported.
Component damage hazard.
The slave cylinder rod may
become damaged if it is allowed
to fall if not properly supported
by the lifting device.
9
Use a soft metal drift and drive the barrel-end
pin out.
10
Carefully pull the cylinder out of the primary
boom.
Summary of Contents for Genie Z-45 XC
Page 69: ...November 2020 Service and Repair Manual Manifolds Part No 1268197GT Z 45 XC Z 45 HF 57 ...
Page 71: ...November 2020 Service and Repair Manual Manifolds Part No 1268197GT Z 45 XC Z 45 HF 59 ...
Page 73: ...November 2020 Service and Repair Manual Manifolds Part No 1268197GT Z 45 XC Z 45 HF 61 ...
Page 75: ...November 2020 Service and Repair Manual Manifolds Part No 1268197GT Z 45 XC Z 45 HF 63 ...
Page 83: ...November 2020 Service and Repair Manual Manifolds Part No 1268197GT Z 45 XC Z 45 HF 71 ...
Page 143: ...November 2020 Service and Repair Manual 131 Electrical Schematic Ford MSG425 ...
Page 147: ...November 2020 Service and Repair Manual 135 Electrical Schematic Deutz D 2 9 L4 ...
Page 150: ...Service and Repair Manual November 2020 138 Engine Wire Harness Deutz D 2 9 L4 ...
Page 151: ...November 2020 Service and Repair Manual 139 Electrical Schematic Deutz TD 2 2 L3 ...
Page 154: ...Service and Repair Manual November 2020 142 Engine Wire Harness Deutz TD 2 2 L3 Page 1 ...
Page 156: ...Service and Repair Manual November 2020 144 Engine Wire Harness Deutz TD 2 2 L3 Page 2 ...
Page 157: ...November 2020 Service and Repair Manual 145 Electrical Schematic Perkins 404F E22T ...
Page 160: ...Service and Repair Manual November 2020 148 Engine Wire Harness Perkins 404F E22T ...
Page 161: ...November 2020 Service and Repair Manual 149 Electrical Schematic Function Controls ANSI CSA ...
Page 164: ...Service and Repair Manual November 2020 152 Electrical Schematic Function Controls CE ...
Page 165: ...November 2020 Service and Repair Manual 153 Electrical Schematic Platform Overload ...
Page 168: ...Service and Repair Manual November 2020 156 Electrical Schematic Options Wiring Diagram ...
Page 181: ...November 2020 Service and Repair Manual 169 Ground Control Box Switch Panel Wiring Diagram CE ...
Page 185: ...November 2020 Service and Repair Manual 173 Platform Control Box Switch Panel Wiring Diagram ...
Page 192: ...Service and Repair Manual November 2020 180 Platform Control Box Relay Wiring Diagram CE ...
Page 193: ...November 2020 Service and Repair Manual 181 Hydraulic Schematic CE to Z4525XCM 1500 ...
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