Manifolds; Function Manifold Components - Genie GS-2669 RT Service Manual

Section 4 • Repair Procedures

Manifolds

9-1

Function Manifold Components

The function manifold is located inside the hydraulic tray.
Index
No. Description
1 Priority flow regulator,
1 gpm / 3.8 L/min ................................. FA ....... Oscillate circuit ................................. 25-30 ft-lbs / 34-41 Nm
2 Solenoid valve,
2 position 2 way N.C. .......................... FB ....... Oscillate float .................................... 25-30 ft-lbs / 34-41 Nm
3 Relief valve, 3300 psi / 227.5 bar ....... FC ....... Oscillate circuit ................................. 20-25 ft-lbs / 27-34 Nm
4 Solenoid valve,
2 position 3 way N.O. .......................... FD ....... Platform up ....................................... 20-25 ft-lbs / 27-34 Nm
5 Relief valve,
(GS 2669 and GS 3369)
3000 psi / 207 bar
(GS 4069)
2800 psi / 193 bar ............................... FE ....... Lift circuit ........................................... 20-25 ft-lbs / 27-34 Nm
6 Relief valve, 3500 psi / 241.3 bar ....... FF ....... System relief ..................................... 20-25 ft-lbs / 27-34 Nm
7 Differential sensing valve,
160 psi / 11 bar ................................... FG ....... Proportional valve circuit .................. 20-25 ft-lbs / 27-34 Nm
8 Check valve ......................................... FH ....... Differential sensing circuit ................ 12-14 ft-lbs / 16-19 Nm
9 Flow control valve,
2 gpm / 7.6 L/min ................................. FI ......... Controls flow to the steer circuit
10 Solenoid valve,
3 position 5 way NC ............................ FK ....... Steer left / right
Check valve ......................................... FJ ........ Steer circuit
11 Proportional solenoid valve ................ FL ....... Lift / Drive circuit ............................... 33-37 ft-lbs / 45-50 Nm
12 Flow control valve,
6 gpm / 22.7 L/min ............................... FM ...... Meters flow to functions .................... 20-25 ft-lbs / 27-34 Nm
13 Pressure compensated valve ............. FN ....... Lift / Drive circuit ............................... 25-30 ft-lbs / 34-41 Nm
14 Solenoid valve, 2 position 3 way ........ FO ....... Oscillate right .................................... 15-20 ft-lbs / 20-27 Nm
15 Solenoid valve, 2 position 3 way ........ FP ....... Oscillate left
16 Sequence valve, 850 psi / 58.6 bar .... FQ ....... Oscillate circuit ................................. 20-25 ft-lbs / 27-34 Nm
4 - 50
Schematic
Item Function
GS-2669 RT • GS-3369 RT • GS-4069 RT
November 2014
Torque
20-25 ft-lbs / 27-34 Nm
15-20 ft-lbs / 20-27 Nm
15-20 ft-lbs / 20-27 Nm
Part No. 229753