Function Manifold Components - Gs-4047 - Terex Genie GS-1532 Service And Repair Manual

Service and Repair Manual
Manifolds
5-3
Function Manifold Components – GS-4047
The function manifold is mounted behind an inspection door, at the ground control side of the machine.
Index No. Description
— Coil nut (item DC)
— Coil nut (items DE, DG and DI)
1 Diagnostic port
Relief valve, 3500 psi / 241 bar
2
maximum
3 Solenoid valve, 3 position 4 way
4 Check disc
5 Solenoid valve, 2 position 4 way
6 Relief valve, 50 psi / 3.4 bar
7 Solenoid valve, 3 position 5 way
8 Flow regulator and relief valve,
0.75 gpm / 2.8 L/min,
1500 psi / 103 bar
9 Solenoid valve, 2 position 4 way
10 Relief valve, 3000 psi / 207 bar
How to Install a Valve Cartridge
1 Dip the cartridge in clean oil to lube the O-rings.
2 Screw the cartridge in by hand until the top O-ring is met, then torque to specifications.
3 If required, install the valve coil(s) onto the valve stem. Install the coil nut onto the valve stem and
torque to specifications.
58
Schematic Item
—
—
DA
DB
DC
DD
DE
DF
DG
DH
DI
DJ
GS ™ -30 • 32 • 46 • 47
Function
— 4-5 ft-lbs / 5-7 Nm
— 5-7 ft-lbs / 7-9 Nm
Test port
System relief 20 ft-lbs / 27 Nm
Steer left/right 25 ft-lbs / 34 Nm
Steer circuit 18 ft-lbs / 24 Nm
Drive speed select 25 ft-lbs / 34 Nm
circuit
Brake release 20 ft-lbs / 27 Nm
Drive
25 ft-lbs / 34 Nm
forward/reverse
Steer circuit 26 ft-lbs / 35 Nm
Platform up 25 ft-lbs / 34 Nm
Lift relief 20 ft-lbs / 27 Nm
Part No. 1272217GT
March 2021
Torque
—