Terex Genie Z-45/25 Bi-Energy, Руководство по обслуживанию и ремонту

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Service and Repair Manual July 2021
Manifolds
70 Z ® -45/25 • Z ® -45/25J Part No. 1312350GT
8-8
Traction Manifold Components, 4WD
The traction manifold is mounted inside the drive chassis at the non-steer end.
Index
No.
Description
Schematic
Item Function
Torque
1 Flow divider/combiner valve AA Controls flow to flow divider/combiner
valves 2 and 4
25-30 ft-lbs / 34-41
Nm
2 Flow divider/combiner valve AB Controls flow to non-steer end drive motors
in forward and reverse
25-30 ft-lbs / 34-41
Nm
3 Orifice, 0.047 in / 1.2 mm AC Drive circuit
4 Flow divider/combiner valve AD Controls flow to steer end drive motors in
forward and reverse
25-30 ft-lbs / 34-41
Nm
5 Orifice, 0.040 in / 1.02 mm AE Drive circuit
6 Check valve AF Non-steer end drive motor circuit 10-12 ft-lbs / 14-16
Nm
7 Solenoid valve, 2 position 3 way AG Braking 10-12 ft-lbs / 14-16
Nm
8 Relief valve, 250 psi / 17.2 bar AH Charge pressure circuit
10-12 ft-lbs / 14-16
Nm
9 Solenoid valve, 2 position 3 way AI 2-speed motor shift 10-12 ft-lbs / 14-16
Nm
10 Check valve AJ Steer end drive motor circuit 10-12 ft-lbs / 14-16
Nm
11 Check valve AK Steer end drive motor circuit 10-12 ft-lbs / 14-16
Nm
12 Check valve AL Non-steer end drive motor circuit 10-12 ft-lbs / 14-16
Nm
13 Check valve AM Non-steer end drive motor circuit 10-12 ft-lbs / 14-16
Nm
14 Check valve AN 2 speed motor shift circuit 10-12 ft-lbs / 14-16
Nm
15 Orifice, 0.030 inch / 0.76 mm AO Brake circuit
16 Check valve AP Steer end drive motor circuit 10-12 ft-lbs / 14-16
Nm
17 Shuttle valve, 3 position 3 way AQ Charge pressure circuit that directs hot oil
out of low pressure side of drive pump and
allows low pressure flow path for brake
release and 2-speed motor shift
15-18 ft-lbs / 20-24
Nm
18 Orifice, 0.040 in / 1.01 mm AR Drive circuit