Genie Z80/60 Service Manual page 182

Section 4 • Repair Procedures
MANIFOLDS
Two Wheel Steer and Oscillate Manifold, continued
(before serial number 990)
Index
No. Description
11 Flow regulator valve,
2.3 gpm / 8.7 L/min ............................ BK ......... Yellow side steer cylinder
12 Flow regulator valve,
1.2 gpm / 4.5 L/min
(before serial number 928)
1.5 gpm / 5.7 L/min ............................ BL ......... Yellow side steer cylinder
(after serial number 927)
13 Check valve, 65 psi / 4.5 bar ............. BM ........ Prevents steer cylinder from
14 Check valve, 65 psi / 4.5 bar ............. BN ........ Prevents steer cylinder from
15 Check valve ....................................... BO ........ Load sensing circuit,
16 Check valve ....................................... BP ......... Load sensing circuit,
17 Check valve ....................................... BQ ........ Load sensing circuit,
4 - 80
Schematic
Item Function
extend circuit ..................................... 20-25 ft-lbs / 27-34 Nm
retract circuit ..................................... 20-25 ft-lbs / 27-34 Nm
moving when not steering ................. 20-25 ft-lbs / 27-34 Nm
moving when not steering ................. 20-25 ft-lbs / 27-34 Nm
yellow side steer cylinder retract ........ 8-10 ft-lbs / 11-14 Nm
yellow side steer cylinder extend ........ 8-10 ft-lbs / 11-14 Nm
blue side steer cylinder extend ........... 8-10 ft-lbs / 11-14 Nm
Z-80/60
June 2011
REV E
Torque
Part No. 88619