Function Manifold Components - Genie S-80 Service Manual

Section 4 • Repair Procedures
Manifolds
8-1

Function Manifold Components

The function manifold assembly is located on the tank side tray, behind the ground control box.
Index
No. Description
1 Solenoid valve, 2 position 3 way ...... SJ ......... Boom up ........................................... 50-55 ft-lbs / 68-75 Nm
2 Solenoid valve, 2 position 3 way ...... SK ......... Boom down ....................................... 30-35 ft-lbs / 41-47 Nm
3 Solenoid valve, NO, Poppet .............. SP ......... Extend ............................................... 33-37 ft-lbs / 45-50 Nm
4 Solenoid valve, NO, Poppet .............. SQ ........ Retract .............................................. 33-37 ft-lbs / 45-50 Nm
5 Proportional valve ............................. SR ........ Extend proportional .......................... 20-25 ft-lbs / 27-34 Nm
6 Differential sensing valve .................. SS ......... Boom extend .................................... 30-35 ft-lbs / 41-47 Nm
7 Proportional valve ............................. SF ......... Boom up/down proportional ............. 33-37 ft-lbs / 45-50 Nm
8 Solenoid valve, 3 position, 4 way ..... SL ......... Steering directional .......................... 20-25 ft-lbs / 27-34 Nm
9 Proportional valve ............................. SE ......... Swing proportional ........................... 20-25 ft-lbs / 27-34 Nm
10 Solenoid valve, 3 position, 4 way ..... SI .......... Swing directional .............................. 26-30 ft-lbs / 35-41 Nm
11 Flow regulator valve .......................... SD ........ Oscillate flow control ........................ 20-25 ft-lbs / 27-34 Nm
12 Relief valve, 2400 psi / 165 bar ........ SN ........ Boom down relief .............................. 20-25 ft-lbs / 27-34 Nm
13 Relief valve, 2400 psi / 165 bar ........ SO ........ Boom extend relief ........................... 20-25 ft-lbs / 27-34 Nm
14 Check valve, 30 psi / 2.1 bar ............. ST ......... Return check valve ........................... 30-35 ft-lbs / 41-47 Nm
15 Differential sensing valve .................. SH ........ Primary lift ......................................... 30-35 ft-lbs / 41-47 Nm
16 Check valve ....................................... SA ......... Back flow / check function pump ...... 30-35 ft-lbs / 41-47 Nm
17 Relief valve, 3200 psi / 221 bar ........ SB ......... System relief ..................................... 20-25 ft-lbs / 27-34 Nm
18 Pressure reducing valve ................... SC ........ Oscillate pressure control ................. 30-35 ft-lbs / 41-47 Nm
19 Differential sensing valve .................. SG ........ Differential sensing/turntable rotate . 30-35 ft-lbs / 41-47 Nm
20 Flow regulator valve .......................... SM ........ Steering flow control ......................... 20-25 ft-lbs / 27-34 Nm
4 - 42
Schematic
Item Function
S-80 • S-85 • S-80X
February 2012
Torque
Part No. 122985