Terex Genie GS-1330m Service And Repair Manual page 163

August 2021
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.
8 Tag and disconnect the wiring from the
solenoid valve coil and the pressure
transducer at the barrel end of the lift cylinder.
9 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.
10 Remove the fasteners securing the manual
lowering cable mount bracket to the cylinder.
Remove the bracket from the cylinder.
11 Tag, disconnect and plug the hydraulic hoses
on the lift cylinder. Cap the fittings on the
cylinder.
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.
12 Attach a lifting strap from an overhead
supporting device to the rod-end of the lift
cylinder.
Part No. 1309020GT
13 Remove the fasteners from the lift cylinder
14 Lower the cylinder onto the number 1 inner
15 Attach a lifting strap from an overhead
16 Remove the fasteners from the lift cylinder
17 Support and secure the lift cylinder to an
18 Remove the lift cylinder through the scissor
19 Install new cylinder, fittings, hoses and
Torque specifications
Solenoid valve, 2 position 2 way, N.C.
(schematic item N)
Coil nut
Pressure transducer (if equipped)
(schematic item R)
GS ™ -30m • 32m • 30 • 32 • 46 • 55
Service and Repair Manual
Scissor Components
rod-end pivot pin. Use a soft metal drift to
remove the pin.
Crushing hazard. The lift
cylinder will fall if not properly
supported when the pivot pin is
removed.
arm cylinder plate.
supporting device to the barrel-end of the lift
cylinder.
barrel-end pivot pin. Use a soft metal drift to
remove the pin.
Crushing hazard. The lift
cylinder will fall if not properly
supported when the pivot pin is
removed.
appropriate lifting device.
arms at the steer end of the machine.
Crushing hazard. The lift
cylinder will become unbalanced
and fall if not properly supported
and secured to the lifting device.
Component damage hazard. Be
careful not to damage the valve
or fittings on the cylinder while
removing it from the machine.
pressure transducer.
20 ft-lbs
27 Nm
5 ft-lbs
7 Nm
27 ft-lbs
37 Nm
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