Section 4 • Repair Procedures
November 2014
4 - 50
GS-2669 RT • GS-3369 RT • GS-4069 RT
Part No. 229753
Manifolds
9-1
Function Manifold Components
The
function manifold is located inside the hydraulic tray.
Index
Schematic
No.
Description
Item
Function
Torque
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
20-25 ft-lbs / 27-34 Nm
10
Solenoid valve,
3 position 5 way NC ............................ FK ....... Steer left / right
15-20 ft-lbs / 20-27 Nm
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
15-20 ft-lbs / 20-27 Nm
16
Sequence valve, 850 psi / 58.6 bar .... FQ ....... Oscillate circuit ................................. 20-25 ft-lbs / 27-34 Nm
Summary of Contents for GS-2669 RT
Page 169: ...Section 6 Schematics November2014 6 9 Control Panel Circuit Diagram 6 10 ...
Page 235: ...Section 6 Schematics November2014 6 75 6 76 Electrical Schematic GS 4069 RT Gas LPG Models AS ...
Page 238: ...November2014 Section 6 Schematics 6 78 Electrical Schematic GS 4069 RT Gas LPG Models AS 6 77 ...
Page 243: ...Section 6 Schematics November2014 6 83 Electrical Schematic GS 4069 RT Diesel Models AS 6 82 ...
Page 246: ...November2014 Section 6 Schematics 6 86 Electrical Schematic GS 4069 RT Diesel Models AS 6 85 ...
Page 251: ...Section 6 Schematics November2014 6 91 Electrical Schematic GS 4069 RT Gas LPG Models CE 6 92 ...
Page 254: ...November2014 Section 6 Schematics 6 94 Electrical Schematic GS 4069 RT Gas LPG Models CE 6 93 ...
Page 259: ...Section 6 Schematics November2014 6 99 6 100 Electrical Schematic GS 4069 RT Diesel Models CE ...
Page 267: ...Section 6 Schematics November2014 6 107 Hydraulic Schematic GS 2669 RT and GS 3369 RT 6 108 ...
Page 270: ...November2014 Section 6 Schematics 6 110 Hydraulic Schematic GS 4069 RT 6 109 ...