Genie S-100, Service Manual

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Part No. 62401 Genie S-100 • S-105 • S-120 • S-125 7 - 84
Section 7 • Repair Procedures First Edition • First Printing
MANIFOLDS
Valve Coil Resistance
Specification
Description Specification
Solenoid valve, 3 position 4 way, 12V DC 5.4 to 7.4

(schematic item BN and BO) (7.2 ohm)
Solenoid valve, 2 position 3 way, 12V DC 3.4 to 5.4

(schematic item BQ and BR) (4.6 ohm)
Function Manifold Components, S-120 and S-125 Models ,
continued
The function manifold is mounted to the turntable next to the ground controls.
Index Schematic
No. Description Item Function Torque
12 Diagnostic nipple ............................................. Testing
13 Check valve ....................................... BL ......... Load sensing circuit,
turntable rotate ................................. 12-14 ft-lbs / 16-19 Nm
14 Check valve ....................................... BM ........ Load sensing circuit,
boom extend/retract .......................... 12-14 ft-lbs / 16-19 Nm
15 Solenoid valve, N.C. Poppet ............. BN ........ Boom retract sequence control ........ 33-37 ft-lbs / 45-50 Nm
16 Solenoid valve, N.C. Poppet ............. BO ........ Boom extend sequence control ....... 33-37 ft-lbs / 45-50 Nm
17 Differential sensing valve .................. BP ......... Directs flow to functions .................... 25-27 ft-lbs / 34-37 Nm
18 Solenoid valve, 2 position 3 way ...... BQ ........ Boom retract control ......................... 52-60 ft-lbs / 71-82 Nm
19 Solenoid valve, 2 position 3 way ...... BR ........ Boom extend control ........................ 52-60 ft-lbs / 71-82 Nm