Genie GS-2669 IC, Service And Repair Manual

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May 2022 Service and Repair Manual
Scissor Components
Part No. 1306516GT GS ™ -2669 RT • GS ™ -3369 RT • GS ™ -4069 RT 33
3-5
Lift Cylinders
The lift cylinders are single acting hydraulic
cylinders. The GS-2669 and GS-3369 uses one lift
cylinder; the GS-4069 uses two. Each lift cylinder
is equipped with a check valve to prevent
movement in the event of a hydraulic line failure.
How to Remove the Lift Cylinder
GS-2669 RT and GS-3369 RT:
Bodily injury hazard. This
procedure requires specific repair
skills, lifting equipment and a
suitable workshop. Attempting
this procedure without these
skills and tools could result in
death or serious injury and
significant component damage.
Dealer service is strongly
recommended.
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 Remove the platform. Refer to Repair
Procedure, How to Remove the Platform.
2 Disassemble the scissor assembly. Refer to
Repair Procedure for your model, How to
Disassemble the Scissor Assembly
.
GS-2669 RT and GS-3369 RT
1 solenoid valve (proportional lift models)
2 solenoid valve (2 speed lift models)
3 lift cylinder
4 pressure sensor