Terex Genie Z-45/25 Bi-Energy, Service And Repair Manual

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Service and Repair Manual July 2021
Manifolds
60 Z ® -45/25 • Z ® -45/25J Part No. 1312350GT
Function Manifold Components, continued
Index
No. Description
Schematic
Item Function
Torque
18 Check valve, 5 psi / 0.3 bar BQ Differential sensing circuit, turntable
rotate
12-14 ft-lbs / 16-19
Nm
19 Check valve, 5 psi / 0.3 bar CB Differential sensing circuit, primary
boom retract
12-14 ft-lbs / 16-19
Nm
20 Check valve, 5 psi / 0.3 bar BC Differential sensing circuit, platform
rotate left and jib boom up
25 ft-lbs / 34 Nm
21 Check valve, 5 psi / 0.3 bar BD Differential sensing circuit, platform
rotate right and jib boom down
25 ft-lbs / 34 Nm
22 Flow regulator valve, 0.1 gpm / 0.38
L/min
BX Primary boom load sense circuit 20 ft-lbs / 27 Nm
23 Counterbalance valve, 3000 psi /
207 bar
CD Primary boom down circuit
30-35 ft-lbs / 45-50
Nm
24 Pressure compensator valve, 80 psi /
5.5 bar
BR Turntable rotate circuit
25 ft-lbs / 34 Nm
25 Shuttle valve CE Differential sensing circuit, primary
boom up/down
12-14 ft-lbs / 16-19
Nm
26 Flow regulator valve, 0.4 gpm / 1.5 L/min BE Jib boom and platform rotate circuit 20 ft-lbs / 27 Nm
27 Needle valve BN Platform level flow control 20 ft-lbs / 27 Nm
28 Relief valve, 2500 psi / 172 bar BH Platform level circuit 20 ft-lbs / 27 Nm
29 Check valve, 5 psi / 0.3 bar BK Differential sensing circuit, platform
level up
12-14 ft-lbs / 16-19
Nm
30 Check valve, 5 psi / 0.3 bar BL Differential sensing circuit, platform
level down
12-14 ft-lbs / 16-19
Nm
31 Solenoid valve, 2 position 3 way CC Primary boom retract
20 ft-lbs / 27 Nm
32 Shuttle valve BI Platform level circuit 12-14 ft-lbs / 16-19
Nm
33 Check valve, dual pilot operated, 135 psi
/ 9.3 bar
BJ Platform level circuit
20 ft-lbs / 27 Nm