March 2021
Service and Repair Manual
Scissor Components
Part No. 1272217GT
GS
™
-30 • 32 • 46 • 47
137
3 Lift the safety arm, move it to the center of the
scissor arm and rotate down to a vertical
position.
1 relief valve(schematic item Q)
2 lift cylinder
3 connector fitting
4 hydraulic hose
5 pressure transducer(schematic item R)(if
equipped)
6 manual lowering cable
7 solenoid valve(schematic item DO)
8 cable mount bracket
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.
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.
