Traction Manifold Components (S-100/105 After Serial Number 290) (S-120/125 After Serial Number 1194) - Genie S-100 Service And Repair Manual

March 2017
10-19
Traction Manifold Components
(S-100/105- from serial number 291)
(S-120/125- from serial number 1195)
The drive manifold is mounted inside the drive chassis at the circle end of the machine.
Index
No. Description
1 Check Valve ....................................... HA ..........Anti-cavitation...............................30-35 ft-lbs / 40.7-47.5 Nm
2 Solenoid Valve, 2 position 3 way ....... HB ..........Two-speed drive motor shift..........26-30 ft-lbs / 35.3-40.7 Nm
3 Solenoid Valve, 2 position 3 way ....... HC ..........Brake release................................26-30 ft-lbs / 35.3-40.7 Nm
4 Check Valve ....................................... HD ..........Keeps brakes released if temporary
5 Shuttle Valve, 3 position 3 way .......... HE ..........Charge pressure circuit that directs
6 Relief Valve, 250 psi / 17.23 bar ........ HF ..........Charge pressure circuit.................20-25 ft-lbs / 27.1-33.9 Nm
7 Orifice Plug, 0.030 inch / 0.762 mm ... HG .........Brake and two-speed circuit..........20-25 ft-lbs / 27.1-33.9 Nm
8 Check Valve ....................................... HH ..........Anti-cavitation................................20-25 ft-lbs / 27.1-33.9 Nm
9 Check Valve ....................................... HI ...........Anti-cavitation................................30-35 ft-lbs / 40.7-47.5 Nm
10 Flow Divider/Combiner Valve ............. HJ ..........Controls flow to
11 Check Valve ....................................... HK ..........Anti-cavitation................................20-25 ft-lbs / 27.1-33.9 Nm
12 Bi-directional/Flow Control Valve,
2 gpm / 7.6 L/min ............................... HL ..........Equalizes pressure on both sides of
This list continues. Please turn the page.
Part No. 1268494
Schematic
Item Function
loss of charge pressure ................20-25 ft-lbs / 27.1-33.9 Nm
hot oil out of low pressure side
of drive pump ................................50-55 ft-lbs / 67.8-74.6 Nm
square end drive motors
in forward and reverse ...............90-100 ft-lbs / 122-135.6 Nm
divider/combiner valve FJ ............30-35 ft-lbs / 40.7-47.5 Nm
S-100 • S-105 • S-120 • S-125
Section 3 • Repair Procedures
MANIFOLDS
Torque
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