Steer And Axle Manifold - Genie ZX-135/70 Service Manual

Service Manual
Manifolds
8-7

Steer and Axle Manifold

The steer and axle manifold is mounted inside the manifold box at the yellow triangle side of the machine.
Index
Description
No.
1 Flow control valve, 1.5 gpm / 5.7 L/min
2 Check valve
3 Pilot operated piston
4 Check valve
5 Check valve
6 Check valve
7 Flow control valve, 2.1 gpm / 8 L/min
8 Solenoid valve, 3 position 4 way
9 Check valve
10 Check valve
11 Solenoid valve, 3 position 4 way
12 Flow control valve, 2.1 gpm / 8 L/min
13 Flow control valve, 7 gpm / 26.5 L/min
14 Solenoid Valve, 2 position 3 way
15 Solenoid Valve, 2 position 3 way
172
Schematic
Function
Item
Right front steer cylinder retract
M
circuit
Prevents right front steer
S
cylinder from moving when not
steering
Y, Z, AA,
BB
Prevents left front steer cylinder
Q
from moving when not steering
Prevents right front steer
T
cylinder from moving when not
steering
Prevents left front steer cylinder
R
from moving when not steering
Right rear steer cylinder extend
K
circuit
Steer left/right, right rear steer
D
cylinder
Prevents right rear steer
X
cylinder from moving when not
steering
Prevents left rear steer cylinder
V
from moving when not steering
Steer left/right, left rear steer
C
cylinder
Left rear steer cylinder extend
J
circuit
Axle extend/retract circuit
G
Axle retract
F
Axle extend
E
ZX-135/70
August 2014
Torque
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
20-25 ft-lbs / 27-34
Nm
50-55 ft-lbs / 68-75
Nm
50-55 ft-lbs / 68-75
Nm
50-55 ft-lbs / 68-75
Nm
Part No. 218700