Terex Genie S-80 J, Service And Repair Manual

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Service and Repair Manual June 2021
Manifolds
56 S ® -80 J, S ® -80 J TraX ™ Part No. 1285307GT
7-1
Function Manifold Components
Index
No.
Description
Schematic
Item
Function Torque
1 Solenoid valve, 3 position 4 way L Turntable rotate left/right 15-20 ft-lbs
20-27 Nm
2 Check valve V Platform level down circuit 25-30 ft-lbs
34-41 Nm
3 Solenoid Valve, 2 position 3 way R Primary boom down 25-30 ft-lbs
34-41 Nm
4 Proportional solenoid valve O Primary boom up/down circuit 25-30 ft-lbs
34-41 Nm
5 Solenoid valve, 2 position 2 way (normally
open)
F Primary boom retract 20-25 ft-lbs
27-34 Nm
6 Solenoid valve, 2 position 2 way (normally
open)
G Primary boom extend 30-35 ft-lbs
41-47 Nm
7 Pressure reducing valve, 750 psi / 52 bar N Oscillate circuit 20-25 ft-lbs
27-34 Nm
8 Flow regulator valve, 2 gpm / 7,6 L/min I Steer left/right 25-30 ft-lbs
34-41 Nm
9 Solenoid valve, 3 position 4 way H Steer left/right 25-30 ft-lbs
34-41 Nm
10 Relief valve, 2000 psi / 138 bar E Primary boom extend 30-35 ft-lbs
41-47 Nm
11 Proportional solenoid valve C Primary boom extend/retract
circuit
30-35 ft-lbs
41-47 Nm
12 Solenoid Valve, 2 position 3 way Q Primary boom up 8-10 ft-lbs
11-13 Nm
13 Proportional solenoid valve, 3 position 4 way T Platform level up/down 30-35 ft-lbs
41-47 Nm
14 High pressure logic valve D Primary boom extend/retract
circuit
30-35 ft-lbs
41-47 Nm
15 High pressure logic valve P Primary boom up/down circuit 20-25 ft-lbs
27-34 Nm
16 Solenoid valve, 2 position 2 way A Load sense
17 Check valve, 30 psi / 2 bar X Platform level circuit 25-30 ft-lbs
34-41 Nm
18 Check valve U Platform level up circuit 8-10 ft-lbs
11-13 Nm
19 Shuttle valve W Platform level up/down 8-10 ft-lbs
11-13 Nm
20 Plug, -6 8-10 ft-lbs
11-13 Nm