Terex Genie S-120 Service Manual

Also see for Genie S-100: Maintenance manual Maintenance manual Maintenance manual Operator's manual supplement Operator's manual

Part No. 102916 S-100 • S-105 • S-120 • S-125 4 - 81January 2016 Section 4 • Repair Procedures10-2Function Manifold Components, S-100 and S-105 Models(from serial number 137)The function manifold is mounted to the turntable next to the ground controls.Index SchematicNo. Description Item Function Torque1 Solenoid Valve Assembly,3 position 4 way, DO3, 12V DC ......... FD ..........Boom up/down.............................................30-35 in-lbs / 3-4 Nm2 Solenoid Valve, 3 position 4 way ....... FC ..........Turntable rotate control, left/right..............25-27 ft-lbs / 34-37 Nm3 Proportional Solenoid Valve ............... FG ..........Turntable rotate,proportional speed control ................. 18-20 ft-lbs / 25-27 Nm4 Solenoid Valve, 2 position 3 way ....... AA ..........Auxiliary drive/steer selector.....................25-27 ft-lbs / 34-37 Nm5 Relief Valve, 3000 psi / 206.8 bar ...... AC ..........Platform manifold pressure limit ...............18-20 ft-lbs / 24-27 Nm6 Flow Regulator Valve,3 gpm / 11.36 L/min ........................... AD ..........Priority flow to platform .............................25-27 ft-lbs / 34-37 Nm7 Check Valve, 5 psi / 0.34 bar ............. AE ..........Blocks flow from pump 2to auxiliary pump ............................ 12-14 ft-lbs / 16.3-19 Nm8 Proportional Solenoid Valve, N.C....... FF ..........Primary lift, proportionalvalve speed control.............................33-37 ft-lbs / 45-50 Nm9 Check Valve, 10 psi / 0.69 bar ........... AB ..........Blocks flow from pump 1 and 2to auxiliary pump ......................... 18-20 ft-lbs / 24.5-27.2 Nm10 Check Valve ....................................... AG ..........Blocks flow from auxiliary pump,port 2A to pump 1 .............................. 33-37 ft-lbs / 45-50 Nm11 Check Valve, 5 psi / 0.34 bar ............. AF ..........Blocks flow from auxiliary pump,ports 2A and 3A to pump 2 ................ 25-27 ft-lbs / 34-37 NmThis list continues on the next page.MANIFOLDS