Genie S-100, Руководство по обслуживанию, Страница: 452 / 497

Part No. 62401 Genie S-100 • S-105 • S-120 • S-125 7 - 100
Section 7 • Repair Procedures First Edition • First Printing
MANIFOLDS
Steer and Axle Extend/Retract Manifold Components - View 1,
continued
The steer and axle extend/retract manifold is mounted inside the drive chassis at the square end
of the machine.
Index Schematic
No. Description Item Function Torque
11 Check valve, pilot operated .............. EK ......... Front left steer
cylinder extend circuit ....................... 18-20 ft-lbs / 24-27 Nm
12 Check valve ....................................... EL ......... Front left steer
cylinder retract circuit ........................ 18-20 ft-lbs / 24-27 Nm
13 Check valve, pilot operated .............. EM ........ Front right steer
cylinder extend circuit ....................... 18-20 ft-lbs / 24-27 Nm
14 Check valve ....................................... EN ........ Front right steer
cylinder retract circuit ........................ 18-20 ft-lbs / 24-27 Nm
15 Flow regulator valve,
0.1 gpm (0.38 L/min) ......................... EO ........ Pressurizes pilot lines to
check valves ..................................... 18-20 ft-lbs / 24-27 Nm
16 Differential sensing valve .................. EP ......... Differential sensing circuit ................ 25-27 ft-lbs / 34-37 Nm
17 Flow regulator valve,
1.4 gpm (5.3 L/min) ........................... EQ ........ Controls the left front steer
cylinder retract speed ....................... 18-20 ft-lbs / 24-27 Nm
18 Flow regulator valve,
2 gpm / 7.6 L/min ............................... ER ........ Controls the right front steer
cylinder extend speed ...................... 18-20 ft-lbs / 24-27 Nm
19 Solenoid valve, 3 position 4 way ...... ES ......... Axle extend/retract ............................ 25-27 ft-lbs / 34-37 Nm
Valve Coil Resistance
Specification
Description Specification
Solenoid valve, 3 position 4 way, 12V DC 5.4 to 7.4

(schematic items ES)