Double Acting Type 2 (Floating With Detent) - wsm L503 Workshop Manual

L3130 · L3430 · L3830 · L4630 · L5030, WSM

[2] DOUBLE ACTING TYPE 2 (FLOATING WITH DETENT)

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 (1) is moved in the direction of the arrow, the pressure-fed oil in the P port opens the check valve
(2) and flows to the implement cylinder via B port.
Return oil from the implement cylinder flows from the A port to the transmission case through T port.
8-M21
HYDRAULIC SYSTEM
(1) Spool
(2) Check Valve
(3) Detent Ball
(4) Detent Sleeve
A : A Port
(Implement Cylinder)
B : B Port
(Implement Cylinder)
P : Pump Port
N : Neutral Port
T : Tank Port
W1015904
(1) Spool
(2) Check Valve
A : A Port
(Implement Cylinder)
B : B Port
(Implement Cylinder)
P : Pump Port
N : Neutral Port
T : Tank Port
W1016058
KiSC issued 02, 2007 A