Terex Genie Z-34/22 IC, Service And Repair Manual

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September 2016 Service and Repair Manual
Manifolds
Part No. 1274592 Z-34/22 IC 55
8-1 Function Manifold Components
The function manifold is mounted to the turntable under the ground control box.
Index
No. Description
Schematic
Item
Function Torque
1 Counterbalance valve, 3000 psi /
207 bar F Platform level up 25-30 ft-lbs / 34-41
Nm
2 Counterbalance valve, 3000 psi /
207 bar G Platform level down 25-30 ft-lbs / 34-41
Nm
3 Counterbalance valve, 1500 psi /
103 bar H Turntable rotate left 25-30 ft-lbs / 34-41
Nm
4 Counterbalance valve, 1500 psi /
103 bar I Turntable rotate right 25-30 ft-lbs / 34-41
Nm
5 Relief valve, 1600 psi / 110 bar J Secondary boom down 25-30 ft-lbs / 34-41
Nm
6 Relief valve, 1600 psi / 110 bar K Primary boom down 25-30 ft-lbs / 34-41
Nm
7 Proportional solenoid valve D System flow regulating circuit 35-40 ft-lbs / 47-54
Nm
8 Solenoid valve, 3 position 4 way E Steer left/right 10-12 ft-lbs / 14-16
Nm
9 Flow regulator valve, 0.1 gpm / 0.38
L/min V Differential sensing circuit 35-40 ft-lbs / 47-54
Nm
10 Differential sensing valve C All functions 35-40 ft-lbs / 47-54
Nm
11 Diagnostic fitting Testing
12 Priority flow regulator valve, 1 gpm /
3.8 L/min A Steering 34-40 ft-lbs / 47-54
Nm
13 Relief valve, 3200 psi / 221 bar B System relief 25-30 ft-lbs / 34-41
Nm
14 Solenoid valve, 2 position 3 way U Primary boom retract 8-10 ft-lbs / 11-14
Nm
15 Solenoid valve, 2 position 3 way R Primary boom up 8-10 ft-lbs / 11-14
Nm