Function Manifolds - Genie S-80 Service Manual

Section 7 - Repair Procedures

Function Manifolds

10-1
Function Manifolds
Index
No. Description
1 3 position 4 way D03 valve ............... N ........... Platform rotate .................................. 30-35 in-lbs / 3-4 Nm
2 Counterbalance valve ........................ B ........... Platform level up ............................... 35-40 ft-lbs / 47-54 Nm
3 Sandwich valve manifold ................... A ........... Platform level
4 3 position 4 way D03 valve ............... O ........... Platform level .................................... 30-35 in-lbs / 3-4 Nm
5 3 position 4 way D03 valve ............... P ........... Turntable rotate ................................ 30-35 in-lbs / 3-4 Nm
6 Cover plate ........................................ Q ....................................................................... 30-35 in-lbs / 3-4 Nm
7 3 position 4 way D03 valve ............... R ........... Boom up/down .................................. 30-35 in-lbs / 3-4 Nm
8 3 position 4 way D03 valve ............... S ........... Boom extend/retract ......................... 30-35 in-lbs / 3-4 Nm
9 Counterbalance valve ........................ C ........... Platform level down .......................... 35-40 ft-lbs / 47-54 Nm
10 Check valve ....................................... K ........... Turntable rotate
11 Check valve ....................................... M .......... Boom up/down
12 Flow regulator valve .......................... Y ........... Boom up/down .................................. 10-12 ft-lbs / 14-16 Nm
13 Relief valve, 1950 psi (134 bar) ........ D ........... Boom extend ..................................... 25-30 ft-lbs / 34-41 Nm
14 Relief valve, 2300 psi (159 bar) ........ F ........... Boom down ....................................... 25-30 ft-lbs / 34-41 Nm
15 Proportional solenoid valve ............... AA ......... Boom ................................................. 10-12 ft-lbs / 14-16 Nm
16 Flow regulator valve .......................... X ........... Turntable rotate/boom
17 Normally closed poppet valve ........... J ............ Platform level .................................... 25-30 ft-lbs / 34-41 Nm
18 Proportional solenoid valve ............... Z ........... Turntable rotate/boom
19 Flow regulator valve .......................... V ........... Platform level .................................... 10-12 ft-lbs / 14-16 Nm
20 Differential sensing valve .................. AC ........ All functions ....................................... 10-12 ft-lbs / 14-16 Nm
21 Flow regulator valve .......................... U ........... Platform rotate .................................. 10-12 ft-lbs / 14-16 Nm
22 Flow regulator valve .......................... W .......... Differential sensing circuit ................. 10-12 ft-lbs / 14-16 Nm
23 Diagnostic fitting ............................................... Testing
24 Relief valve, 3000 psi (207 bar) ........ AB ......... System relief ..................................... 35-40 ft-lbs / 47-54 Nm
25 Priority flow regulator valve ............... T ........... Steering ............................................. 10-12 ft-lbs / 14-16 Nm
26 Check valve ....................................... I ............ Platform rotate right -
27 Check valve ....................................... H ........... Platform rotate left -
28 Check valve ....................................... L ........... Platform level -
7 - 34
Schematic
Item Function
differential sensing ........................... 11-13 ft-lbs / 15-18 Nm
differential sensing ............................ 11-13 ft-lbs / 15-18 Nm
extend/retract .................................... 10-12 ft-lbs / 14-16 Nm
extend/retract .................................... 10-12 ft-lbs / 14-16 Nm
differential sensing ............................ 11-13 ft-lbs / 15-18 Nm
differential sensing ............................ 11-13 ft-lbs / 15-18 Nm
differential sensing ............................ 11-13 ft-lbs / 15-18 Nm
Genie S-80 & Genie S-85
Service Manual - First Edition
Torque
Part No. 34032