Hyundai HX130LCR Manual page 279

OPERATING PRINCIPLE
3)
Structure
(1)
3 4 5
2
1
1 Sleeve
2 Spring
3 Spool
P
T
(2) Neutral
Pressure line is blocked and A oil returns
to tank.
P
T
(3) Operating
Secondary pressure enters into A.
P
T
4 O-ring
5 O-ring
P Pilot oil supply line (pilot pressure)
A
T Return to tank
A Secondary pressure to flow regulator at main pump
A
A
6
P
P
5-51 5-51
7
6 Solenoid valve
7 Connector
T
A
T
A
5-22(1)
5-22(2)