Textron Jacobsen HR-5111 - Raise Circuit Schematic

HYDRAULICS
4203780 First Edition 6-15
6
Raise Circuit Schematic
See Figure 6-9.
Figure 6-9
1 Operating Pressure Oil from Section 1 of Gear Pump 2 Charge Pressure Oil to Charge Filter
TN1719
Operating Pressure Oil
Return Oil
Charge Pressure Oil
Charge Pressure
Relief Valve 250 psi
Charge Pressure
Light Switch
IN
4WD Solenoid
1
Weight
Transfer
Valve
4WD
2
Differential Lock
300 psi
0.060" Orifice
Hydraulic Oil Tank
Lift Valve
Left Lift Valve
Control Valve
165 psi N.C.
Differential
Lock Solenoid
Priority Valve
4.5 gpm
T
F
CP
SW
DL
SD
P
ST
LD
L
OUT
0.060" Orifice
0.060" Orifice
0.060" Orifice
Left Wing
Cylinder
Front Left
Cylinder
Front Right
Cylinder
Right Wing
Cylinder
E
F
C
D
A
B
300 psi
300 psi
Relief Valve
1500 psi
Metered Oil
Front Lift Valve
Right Lift Valve
Detent Valve
Detent Valve
Detent Valve
50 psi