4Wd Traction Manifold Components - Genie S-80 Service Manual

Service Manual
Manifolds
8-9

4WD Traction Manifold Components

The drive manifold is mounted inside the drive chassis at the non-steer end of the machine.
Index
Description
No.
1 Relief valve, 280 psi / 19.3 bar
2 Flow divider/combiner valve
3 Check valve
4 Check valve
5 Flow divider/combiner valve
6 Check valve
7 Orifice, 0.040 inch / 1 mm
8 Orifice, 0.040 inch / 1 mm
9 Orifice, 0.040 inch / 1 mm
10 Check valve
11 Check valve
12 Shuttle valve, 3 position 3 way
13 Flow divider/combiner valve
14 Check valve
126
Schematic
Function
Item
DE Charge pressure circuit
DB Controls flow to non-steer end
drive motors in forward and
reverse
DF Steer end drive motor circuit
DC Non-steer end drive motor circuit
CK Controls flow to flow
divider/combiner valves 2 and 13
DD Non-steer end drive motor circuit
DL Equalizes pressure on both sides
of flow divider/combiner valve 5
DA Equalizes pressure on both sides
of flow divider/combiner valve 2
DN Equalizes pressure on both sides
of flow divider/combiner valve 13
DG Steer end drive motor circuit
DH Steer end drive motor circuit
DJ Charge pressure circuit that
directs hot oil out of low pressure
side of drive pump
DM Controls flow to steer end drive
motors in forward and reverse
DP Non-steer end drive motor circuit
S-80 • S-85 • S-80X
February 2017
Torque
35-40 ft-lbs / 48-54 Nm
80-90 ft-lbs / 108-122 Nm
35-40 ft-lbs / 48-54 Nm
35-40 ft-lbs / 48-54 Nm
80-90 ft-lbs / 108-122 Nm
60-70 ft-lbs / 81-95 Nm
60-70 ft-lbs / 81-95 Nm
35-40 ft-lbs / 48-54 Nm
80-90 ft-lbs / 108-122 Nm
80-90 ft-lbs / 108-122 Nm
35-40 ft-lbs / 48-54 Nm
Part No. 1259369GT