Terex Genie S-80, Service And Repair Manual

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Service and Repair Manual March 2018
Manifolds
58 S®- 80 • S® -85 • S® -80X Part No. 1269074GT
8-1
Function Manifold Components
The function manifold assembly is located on the tank side tray, behind the ground control box.
Index
No. Description
Schematic
Item
Function Torque
1 Solenoid Valve, 2 position 3 way SJ Boom up 50-55 ft-lbs /
68-75 Nm
2 Solenoid Valve, 2 position 3 way SK Boom down 30-35 ft-lbs /
41-47 Nm
3 Solenoid Valve, NO, Poppet SP Extend 33-37 ft-lbs /
45-50 Nm
4 Solenoid Valve, NO, Poppet SQ Retract 33-37 ft-lbs /
45-50 Nm
5 Proportional solenoid valve SR Extend proportional 20-25 ft-lbs /
27-34 Nm
6 Differential sensing valve SS Boom extend 30-35 ft-lbs /
41-47 Nm
7 Proportional solenoid valve SF Boom up/down proportional 33-37 ft-lbs /
45-50 Nm
8 Solenoid valve, 3 position 4 way SL Steering directional 20-25 ft-lbs /
27-34 Nm
9 Proportional solenoid valve SE Swing proportional 20-25 ft-lbs /
27-34 Nm
10 Solenoid valve, 3 position 4 way SI Swing directional 26-30 ft-lbs /
35-41 Nm
11 Flow regulator valve SD Oscillate flow control 20-25 ft-lbs /
27-34 Nm
12 Relief valve, 2400 psi / 165 bar SN Boom down relief 20-25 ft-lbs /
27-34 Nm
13 Relief valve, 2400 psi / 165 bar SO Boom extend relief 20-25 ft-lbs /
27-34 Nm
14 Check valve, 30 psi / 2.1 bar ST Return check valve 30-35 ft-lbs /
41-47 Nm
15 Differential sensing valve SH Primary lift 30-35 ft-lbs /
41-47 Nm
16 Check valve SA Back flow / check function pump 30-35 ft-lbs /
41-47 Nm
17 Relief valve, 3200 psi / 221 bar SB System relief 20-25 ft-lbs /
27-34 Nm
18 Pressure reducing valve SC Oscillate pressure control 30-35 ft-lbs /
41-47 Nm
19 Differential sensing valve SG Differential sensing/turntable rotate 30-35 ft-lbs /
41-47 Nm
20 Flow regulator valve SM Steering flow control 20-25 ft-lbs /
27-34 Nm