Terex Genie GS-1330m Service And Repair Manual page 159

March 2021
4 Lower the platform onto the safety arm.
Crushing hazard. Keep hands
clear of the safety arm when
lowering the platform.
5 Using a suitable lifting device, support the link
stack at the steer end of the machine.
6 At the ground controls, turn the key switch to
the off position and push in the red
Emergency Stop button to the off position.
7 Disconnect the battery pack from the
machine.
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
Note: At the lower lift cylinder, install the orifice
fitting with the small opening of the orifice fitting
closest to the supply hose.
8 Tag and disconnect the wiring from the
solenoid valve coil at the barrel end of the lift
cylinder.
Skip to step 13 if removing the upper
cylinder.
9 If equipped, tag and disconnect the three-pin
connector from the pressure transducer
harness. To remove the pressure transducer
refer to Repair Procedure, How to Remove
the Pressure Transducer (if equipped).
10 Loosen the adjustment nuts on the solenoid
valve and disconnect the manual lowering
cable from the valve.
Note: During assembly, the manual platform
lowering cable needs to be properly adjusted.
Refer to Repair Procedure, How to Adjust the
Manual Platform Lowering Cable.
11 Remove the fasteners securing the manual
lowering cable mount bracket to the cylinder.
Remove the bracket from the cylinder.
Part No. 1309020GT
12 Tag, disconnect and plug the hydraulic hoses
on the lift cylinder. Cap the fittings on the
cylinder.
13 Attach a lifting strap from an overhead crane
or similar lifting device to the barrel end of the
lift cylinder for support.
14 Remove the fasteners from the lift cylinder
rod-end pivot pin. Use a soft metal drift to
remove the pin.
15 Lower the cylinder onto the number 1 inner
arm cylinder plate.
16 Attach a lifting strap from an overhead crane
or similar lifting device to the barrel end of the
lift cylinder for support.
17 Remove the fasteners from the lift cylinder
barrel-end pivot pin. Use a soft metal drift to
remove the pin.
18 Support and secure the lift cylinder to an
appropriate lifting device.
GS ™ -30m • 30 • 32 • 46 • 55
Service and Repair Manual
Scissor Components
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.
Crushing hazard. The lift
cylinder will fall if not properly
supported when the pivot pin is
removed.
Crushing hazard. The lift
cylinder will fall if not properly
supported when the pivot pin is
removed.
145