Single Acting Type - wsm L503 Workshop Manual

L3130 · L3430 · L3830 · L4630 · L5030, WSM

[3] SINGLE ACTING TYPE

Neutral
Pressure-fed oil from the hydraulic pump is delivered into the P port, and flows to the position control valve via N
port.
Lift
When the spool (2) is moved in the direction of the arrow, the pressure-fed oil in the P port opens the check valve
(1) and flows to the implement cylinder via A port.
8-M23
HYDRAULIC SYSTEM
(1) Check Valve
(2) Spool
A : A Port
(Implement Cylinder)
P : Pump Port
N : Neutral Port
T : Tank Port
(1) Check Valve
(2) Spool
A : A Port
(Implement Cylinder)
P : Pump Port
N : Neutral Port
T : Tank Port
KiSC issued 02, 2007 A