Genie ZX-135/70 Service And Repair Manual page 122

Service and Repair Manual
Manifolds
Function Manifold Components, continued
The function manifold is mounted to the turntable next to the ground controls.
Index
Description
No.
17 Proportional solenoid
valve
18 Differential sensing valve,
150 psi / 10.3 bar
19 Proportional solenoid
valve
20 Check valve, 5 psi /
0.34 bar
21 Proportional solenoid
valve
22 Proportional solenoid
valve
23 Differential sensing valve,
150 psi / 10.3 bar
24 Relief valve, 2600 psi /
179 bar
25 Proportional solenoid
valve
26 Differential sensing valve,
150 psi / 10.3 bar
110
Schematic Item Function
R Turntable rotate circuit
DD Turntable rotate circuit, regulates
pressure drop across turntable
rotate proportional valve
U Secondary boom up/down circuit
V Pump circuit
GG Secondary boom extend/retract
circuit
T Primary boom extend/retract circuit
P Primary boom extend/retract
circuit, regulates pressure drop
across primary boom extend/retract
proportional valve
X Primary boom extend
S Primary boom up/down circuit
O Primary boom up/down circuit,
regulates pressure drop across
primary boom up/down proportional
valve
ZX-135/70
October 2016
Torque
33-37 ft-lbs / 45-50 Nm
30-35 ft-lbs / 41-47 Nm
50-55 ft-lbs / 68-75 Nm
90-100 ft-lbs / 122-136 Nm
50-55 ft-lbs / 68-75 Nm
33-37 ft-lbs / 45-50 Nm
30-35 ft-lbs / 41-47 Nm
20-25 ft-lbs / 27-34 Nm
50-55 ft-lbs / 68-75 Nm
30-35 ft-lbs / 41-47 Nm
Part No. 1268558