Test The Dual Capacity And Platform Overload System; Xc, Sx-125 Xc And Sx-135 Xc; Test The Dual Capacity And Platform Overload System - S-80 Xc And Sx-85 Xc - Genie Z Series Maintenance Manual

April 2018
Turntable rotate drive hub:
1 Remove the plug located on the side of the
hub and check the oil level and check the oil
level.
Result: The oil level should be even with the
bottom of the side hole.
1 fill plug
2 drain plug
3 mounting fasteners
2 If necessary, remove the fill plug and add oil
until the oil level is even with the bottom of the
drain plug.
3 Apply pipe thread sealant to the plug (s), and
install the plug (s) in the drive hub.
4 Check the torque of the turntable drive hub
mounting fasteners.
Torque specifications
S-40 (all models)
S-60 (all models), S-80 (all models),
S-100, S-105, S-120, S-125, S-100HD,
S-120HD, Z-45/25 (all models),
Z-45 XC, Z-51, Z-60 DC/FE, Z-62, Z-80,
Z-135, ZX-135
SX-105 XC, SX-125 XC, SX-135 XC,
SX-150, SX-180
Part No. 1268489GT
Annual Maintenance Procedures
A-15
Test the Dual Capacity and
Platform Overload System -
SX-105 XC, SX-125 XC and
SX-135 XC Models
Genie specifications require that this procedure be
performed annually OR when the machine fails to
lift the maximum rated load.
Testing the platform overload system regularly is
essential to safe machine operation. Continued use
of an improperly operating platform overload
system could result in the system not sensing an
overloaded platform condition. Machine stability
could be compromised resulting in the machine
tipping over.
Note: Perform this procedure with the boom fully
retracted and in the stowed position and with the
machine on a firm, level surface.
1 Remove all weight, tools, accessories and
equipment from the platform.
Note: Failure to remove all weight, tools and
accessories from the platform will result in an
inaccurate test.
2 Turn the key switch to ground control and pull
out the red Emergency Stop button to the on
position at both ground and platform controls.
170 ft-lbs
3 Using a suitable lifting device, place a test
230 Nm
weight of 600 lbs / 272kg in the center of the
80 ft-lbs
platform. Secure the weight to the platform.
108 Nm
Note: The test weight may be within -0% / +5%.
Result: The unrestricted range of motion
indicator light is on at ground controls.
Dry - 95 ft-lbs
129 Nm
Result: The restricted range of motion light is
on at the ground controls. Calibrate the
overload system. Refer to Repair Procedure in
the appropriate Service and Repair Manual
for your machine, How to Calibrate the
Platform Overload System.
S ® Booms • Z ® Booms
Maintenance Manual
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