Function Manifold; Function Manifold Components - Genie Z-45/22 Service Manual

Section 7 - Repair Procedures

Function Manifold

11-1

Function Manifold Components

Index
No. Description
1 Counterbalance valve ........................ Z ........... Platform leveling cylinder - extend ... 10-12 ft-lbs / 15-18Nm
2 3 position 4 way D01 valve ............... D ........... Platform level .................................... 30-35 in-lbs / 3-4 Nm
3 Counterbalance valve ........................ Y ........... Turntable rotate - right ...................... 10-12 ft-lbs / 15-18Nm
4 3 position 4 way valve ....................... F ........... Turntable rotate ................................ 30-35 in-lbs / 3-4 Nm
5 3 position 4 way valve ....................... C ........... Secondary up/down .......................... 30-35 in-lbs / 3-4 Nm
6 3 position 4 way valve ....................... B ........... Primary up/down ............................... 30-35 in-lbs / 3-4 Nm
7 Counterbalance valve ........................ AY ......... Turntable rotate - left ........................ 10-12 ft-lbs / 15-18Nm
8 Check valve ....................................... P ........... Secondary flow regulator .................. 11-13 ft-lbs / 15-18 Nm
9 Check valve ....................................... AB ......... Primary flow regulator ....................... 11-13 ft-lbs / 15-18 Nm
10 Check valve ....................................... AA ......... Extend/Retract flow regulator ........... 11-13 ft-lbs / 15-18 Nm
11 3 position 4 way valve ....................... A ........... Extend/Retract .................................. 30-35 in-lbs / 3-4 Nm
12 Flow regulator valve .......................... L ........... Extend/Retract .................................. 10-12 ft-lbs / 14-16 Nm
13 Flow regulator valve .......................... M .......... Primary .............................................. 10-12 ft-lbs / 14-16 Nm
14 Relief valve, 1200 psi (83 bar) .......... T ........... Primary down .................................... 25-30 ft-lbs / 34-41 Nm
15 Flow regulator valve .......................... N ........... Secondary ......................................... 10-12 ft-lbs / 14-16 Nm
16 Relief valve, 1200 psi (83 bar) .......... U ........... Secondary down ............................... 25-30 ft-lbs / 34-41 Nm
17 Flow regulator valve .......................... O ........... Swing ................................................ 10-12 ft-lbs / 14-16 Nm
18 Proportional solenoid valve ............... G ........... Extend/Retract .................................. 10-12 ft-lbs / 14-16 Nm
19 Proportional solenoid valve ............... H ........... Primary .............................................. 10-12 ft-lbs / 14-16 Nm
20 Proportional solenoid valve ............... I ............ Secondary ......................................... 10-12 ft-lbs / 14-16 Nm
21 Proportional solenoid valve ............... K ........... Swing ................................................ 10-12 ft-lbs / 14-16 Nm
22 Differential sensing valve .................. S ........... All functions ....................................... 10-12 ft-lbs / 14-16 Nm
23 Orifice 0.030 in / 0.76mm .................. AG ........ Platform rotate
24 Normally closed poppet valve ........... R ........... Platform level .................................... 25-30 ft-lbs / 34-41 Nm
25 Normally closed poppet valve ........... Q ........... Platform rotate .................................. 25-30 ft-lbs / 34-41 Nm
26 Relief valve, 2200 psi (152 bar) ........ AF ......... All functions ....................................... 35-40 ft-lbs / 47-54 Nm
27 Priority flow regulator valve ............... AE ......... Steering ............................................. 10-12 ft-lbs / 14-16 Nm
28 Check valve ....................................... AC ........ Platform rotate flow regulator ........... 11-13 ft-lbs / 15-18 Nm
29 Orifice 0.015 in / 0.38mm .................. V ........... Differential sensing
30 Check valve ....................................... AD ........ Platform level flow regulator ............. 11-13 ft-lbs / 15-18 Nm
31 Check valve ....................................... J ............ Swing flow regulator ......................... 11-13 ft-lbs / 15-18 Nm
32 Counterbalance valve ........................ AZ ......... Platform leveling cylinder - retract .... 10-12 ft-lbs / 15-18 Nm
33 3 position 4 way valve ....................... E ........... Platform rotate .................................. 30-35 in-lbs / 3-4 Nm
7 - 42
Schematic
Item Function
Genie Z-45/22
Service Manual - First Edition
Torque
Part No. 29487