Function Manifold Components, S-120 And S-125 Models (After Serial Number 574) - Genie S-105 Service Manual

Section 4 • Repair Procedures
MANIFOLDS
10-7
Function Manifold Components, S-120 and S-125 Models
(after serial number 574)
The function manifold is mounted to the turntable next to the ground controls.
Index
No. Description
1 Solenoid Valve Assembly,
3 position 4 way, DO3, 12V DC ........ BD ........ Boom up/down .................................... 30-35 in-lbs / 3-4 Nm
2 Solenoid Valve, 2 position 3 way ...... AA ......... Auxiliary drive/steer selector ............ 25-27 ft-lbs / 34-37 Nm
3 Check Valve, 5 psi / 0.34 bar ............ AE ......... Blocks flow from pump 2
4 Flow Regulator Valve,
3 gpm / 11.36 L/min ........................... AD ........ Priority flow to platform ............... 23-25 ft-lbs / 31.2-33.9 Nm
5 Check Valve, 10 psi / 0.69 bar .......... AB ......... Blocks flow from pump 1 and 2
6 Solenoid Valve, 3 position 4 way ...... BC ........ Turntable rotate control,
7 Proportional Solenoid Valve ............. BG ........ Turntable rotate,
8 Differential Sensing Valve,
230 psi / 15.9 bar .............................. BP ......... Directs flow to functions .................... 33-37 ft-lbs / 45-50 Nm
9 Check Valve ...................................... BL ......... Turntable rotate
10 Proportional Solenoid Valve ............. BB ......... Boom extend/retract
11 Check Valve, 5 psi / 0.34 bar ............ AF ......... Blocks flow from auxiliary pump,
12 Diagnostic Nipple .............................. TP ......... Testing
13 Relief Valve, 3000 psi / 206.8 bar ..... AC ........ Platform manifold
This list continues on the next page.
4 - 94
Schematic
Item Function
to auxiliary pump ........................... 12-14 ft-lbs / 16.3-19 Nm
to auxiliary pump .............................. 18-20 ft-lbs / 25-27 Nm
left/right ............................................. 25-27 ft-lbs / 34-37 Nm
proportional speed control ............... 18-20 ft-lbs / 25-27 Nm
load sense check ........................... 12-14 ft-lbs / 16.3-19 Nm
proportional speed control ............... 33-37 ft-lbs / 45-50 Nm
ports 2A and 3A to pump 2 ............... 25-27 ft-lbs / 34-37 Nm
pressure limit ................................... 18-20 ft-lbs / 25-27 Nm
S-100 • S-105 • S-120 • S-125
June 2011
REV A
Torque
Part No. 102916