Hitachi ZW180 Technical Manual page 297

COMPONENT OPERATION / Ride Control Valve
Section A
Port A
Section B
*: Refer to T3-8-1.
*
Port Pi
1
*
Port SP
To Ride Control
Accumulator
Port SP
2
Port T
T3-8-3
3
Port B
Port T
4
5
T4GB-03-08-003
T4GD-03-08-001