Function Manifold Components, S-100 And S-105 Models (Serial Number 136) - Genie S-105 Service Manual

Section 4 • Repair Procedures
Manifolds
10-1
Function Manifold Components, S-100 and S-105 Models
(serial number 136)
The function manifold is mounted to the turntable next to the ground controls.
Index
No. Description
1 Relief valve, 1800 psi / 124.1 bar ..... FA ......... Boom extend pressure limit .............. 18-20 ft-lbs / 24-27 Nm
2 Proportional solenoid valve .............. FB ......... Boom extend/retract
3 Solenoid valve, 3 position 4 way ...... FC ......... Turntable rotate left/right ............... 25-27 ft-lbs / 34-36.7 Nm
4 DO3 valve, 3 position 4 way ............. FD ........ Boom up/down .................................... 30-35 in-lbs / 3-4 Nm
5 Priority flow regulator valve,
0.1 gpm / 0.38 L/min .......................... FE ......... Bleeds off differential
6 Proportional solenoid valve .............. FF ......... Boom up/down proportional
7 Proportional solenoid valve .............. FG ......... Turntable rotate proportional
8 Counterbalance valve,
3200 psi / 220.6 bar
9 Relief valve, 2600 psi / 179.3 bar ..... FI .......... Turntable rotate, boom lift and
10 Check valve ....................................... FJ ......... Load sensing circuit,
This list continues. Please turn the page.
4 - 76
Schematic
Item Function
proportional speed control ......... 33-37 ft-lbs / 44.9-50.3 Nm
sensing valves to tank ...................... 18-20 ft-lbs / 24-27 Nm
speed control .............................. 33-37 ft-lbs / 44.9-50.3 Nm
speed control .................................... 18-20 ft-lbs / 24-27 Nm
FH Boom down circuit ............................ 30-35 ft-lbs / 38-41 Nm
boom retract pressure limit ............ 25-27 ft-lbs / 34-36.7 Nm
boom up/down .................................. 12-14 ft-lbs / 16-19 Nm
S-100 • S-105 • S-120 • S-125
June 2011
REV A
Torque
Part No. 102916