3 - 88
S-100HD • S-120HD
Part No. 1268495
September 2016
Section 3 • Repair Procedures
10-11
Steer and Axle Extend/Retract Manifold Components
The steer and axle extend/retract manifold is mounted inside the drive chassis at the square end
of the machine.
Index
Schematic
No. Description
Item Function
Torque
1
Relief Valve, 3000 psi / 207 bar
......... HJ ..........Steering pressure limit..................19-21 ft-lbs / 25.8-28.6 Nm
2
Solenoid Valve, 3 position 5 way ....... EA ..........Right front steer cylinder...............24-26 ft-lbs / 32.5-35.3 Nm
3
Solenoid Valve, 3 position 5 way ....... ES ..........
Axle extend / retract......................24-26 ft-lbs / 32.5-35.3 Nm
4
Solenoid Valve, 3 position 5 way ....... EB ..........Left front steer cylinder .................24-26 ft-lbs / 32.5-35.3 Nm
5
Flow Regulator Valve,
2.0 gpm / 7.6 L/min
............................ EF ..........
Controls flow to left front
steer cylinder ................................19-21 ft-lbs / 25.8-28.6 Nm
6
Flow Regulator Valve,
1.4 gpm / 5.3 L/min ............................ EH ..........
Controls flow to left front
steer cylinder retract ....................19-21 ft-lbs / 25.8-28.6 Nm
7
Flow Regulator Valve,
1.4 gpm / 5.3 L/min ............................ EG ..........
Controls flow to right front
steer cylinder retract ....................19-21 ft-lbs / 25.8-28.6 Nm
8
Flow Regulator Valve,
0.1 gpm / 0.38 L/min .......................... EO ..........Bleeds off diff valve to tank ..........19-21 ft-lbs / 25.8-28.6 Nm
9
Differential Sensing Valve,
150 psi / 10.3 bar ............................... EP ..........Differential sensing circuit,
meters flow to functions ...............19-21 ft-lbs / 25.8-28.6 Nm
10
Flow Regulator Valve,
2.0 gpm / 7.6 L/min
............................ EE ..........
Controls flow to right front
steer cylinder ................................19-21 ft-lbs / 25.8-28.6 Nm
11
Relief Valve, 1800 psi / 124 bar ......... EI ...........
Axle extend.........................................25-27 ft-lbs / 34-37 Nm
MANIFOLDS
Summary of Contents for Genie S-100HD
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Page 216: ...September 2016 Section 5 Schematics 5 34 5 33 Safety Circuit Schematic S 100HD Models ...
Page 217: ...Section 5 Schematics September 2016 5 35 5 36 Electrical Schematic View 1 S 120HD Models ...
Page 220: ...September 2016 Section 5 Schematics 5 38 Electrical Schematic View 2 S 120HD Models 5 37 ...
Page 221: ...Section 5 Schematics September 2016 5 39 Electrical Schematic View 3 S 120HD Models 5 40 ...
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Page 229: ...Section 5 Schematics September 2016 5 47 5 48 Electrical Schematic View 7 S 120HD Models ...
Page 232: ...September 2016 Section 5 Schematics 5 50 Safety Circuit Schematic S 120HD Models 5 49 ...
Page 233: ...Section 5 Schematics September 2016 5 51 Perkins 854F 34T Engine Electrical Schematic 5 52 ...
Page 235: ...Section 5 Schematics September 2016 Part No 1268495 S 100HD S 120HD 5 53 ...
Page 236: ...September 2016 Section 5 Schematics 5 54 Perkins 854F 34T Engine Electrical Harness 5 53 ...
Page 237: ...Section 5 Schematics September 2016 5 55 Deutz TD2 9 Engine Electrical Schematic 5 56 ...
Page 240: ...September 2016 Section 5 Schematics 5 58 Deutz TD2 9 Engine Electrical Harness 5 57 ...
Page 241: ...Section 5 Schematics September 2016 5 59 Hydraulic Schematic S 100HD Models 5 60 ...
Page 248: ...September 2016 Section 5 Schematics 5 66 Hydraulic Schematic S 120HD Models 5 60 ...
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