Genie Z-45/22 Service Manual

Also see for Z-45/22: Operator's manual supplement Service manual Service manual

Contents

Genie Z-45/22 Service Manual Manual pdf 193 page image

7 - 40 Genie Z-45/22 Part No. 32960Service Manual - Second EditionSection 7 - Repair ProceduresFunction Manifold10-1Function Manifold ComponentsIndex SchematicNo. Description Item Function Torque1 3 position 4 way D01 valve ............... N ........... Platform rotate .................................. 30-35 in-lbs / 3-4 Nm2 Counterbalance valve ........................ B ........... Platform level up ............................... 35-40 ft-lbs / 47-54 Nm3 Sandwich valve manifold ................... A ........... Platform level counterbalance valves4 3 position 4 way D01 valve ............... O ........... Platform level .................................... 30-35 in-lbs / 3-4 Nm5 Counterbalance valve ........................ BB ......... Turntable rotate right ........................ 35-40 ft-lbs / 47-54 Nm6 Sandwich valve manifold ................... AAA ...... Turntable rotate counterbalance valves7 3 position 4 way D01 valve ............... P ........... Turntable rotate ................................ 30-35 in-lbs / 3-4 Nm8 3 position 4 way D01 valve ............... Q ........... Secondary boom up/down ................ 30-35 in-lbs / 3-4 Nm9 3 position 4 way D01 valve ............... R ........... Primary boom up/down ..................... 30-35 in-lbs / 3-4 Nm10 3 position 4 way D01 valve ............... S ........... Primary boom extend/retract ............ 30-35 in-lbs / 3-4 Nm11 Counterbalance valve ........................ CC ........ Turntable rotate left .......................... 35-40 ft-lbs / 47-54 Nm12 Counterbalance valve ........................ C ........... Platform level down .......................... 35-40 ft-lbs / 47-54 Nm13 Check valve ....................................... K ........... Turntable rotate -differential sensing ............................ 11-13 ft-lbs / 15-18 Nm14 Check valve ....................................... M .......... Primary and secondary boom -differential sensing ............................ 11-13 ft-lbs / 15-18 Nm15 Flow regulator valve .......................... Y ........... Primary boom/secondary boom ....... 10-12 ft-lbs / 14-16 Nm16 Relief valve, 1200 psi (83 bar) .......... D ........... Primary boom extend ....................... 25-30 ft-lbs / 34-41 Nm17 Relief valve, 1200 psi (83 bar) .......... F ........... Primary boom down .......................... 25-30 ft-lbs / 34-41 Nm18 Relief valve, 1200 psi (83 bar) .......... E ........... Secondary boom down ..................... 25-30 ft-lbs / 34-41 Nm19 Proportional solenoid valve ............... AA ......... Primary boom/secondary boom ....... 10-12 ft-lbs / 14-16 Nm20 Flow regulator valve .......................... X ........... Turntable rotate/Primary boom extend/retract ............ 10-12 ft-lbs / 14-16 Nm21 Normally closed poppet valve ........... J ............ Platform level .................................... 25-30 ft-lbs / 34-41 Nm22 Proportional solenoid valve ............... Z ........... Turntable rotate/Primary boom extend/retract ............ 10-12 ft-lbs / 14-16 Nm23 Flow regulator valve .......................... V ........... Platform level .................................... 10-12 ft-lbs / 14-16 Nm24 Differential sensing valve .................. AC ........ All functions ....................................... 10-12 ft-lbs / 14-16 Nm25 Flow regulator valve .......................... U ........... Platform rotate/jib boom ................... 10-12 ft-lbs / 14-16 Nm26 Flow regulator valve .......................... W .......... Differential sensing circuit ................. 10-12 ft-lbs / 14-16 Nm27 Diagnostic fitting ............................................... Testing28 Relief valve, 2200 psi (152 bar) ........ AB ......... System relief ..................................... 35-40 ft-lbs / 47-54 Nm29 Priority flow regulator valve ............... T ........... Steering ............................................. 10-12 ft-lbs / 14-16 Nm30 Check valve ....................................... I ............ Platform rotate right -differential sensing ............................ 11-13 ft-lbs / 15-18 Nm31 Check valve ....................................... H ........... Platform rotate left -differential sensing ............................ 11-13 ft-lbs / 15-18 Nm32 Check valve ....................................... L ........... Platform level - differential sensing .. 11-13 ft-lbs / 15-18 Nm800-610-4101ActionRental.com