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

Section 4 • Repair Procedures
MANIFOLDS
10-19
Traction Manifold Components
(S-100/105- after serial number 290)
(S-120/125- after serial number 1194)
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.
4 - 118
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
June 2011
REV A
Torque
Part No. 102916