Kubota M6800S Workshop Manual page 391

M6800 · M6800S · M8200 · M9000, WSM
Lift-1 (When Spool is Held at "UP" Position by Detent)
When the spool (1) moves to right, the detent piston (5) and detent ball (6) hold the spool (1) at the LIFT position
as shown in the figure. The pressure-fed oil in the P
cylinder via A port. The return oil from implement cylinder flows from B port to the transmission case through T
port opens the check valves (2), (3) and flows to implement
1
8-M34
HYDRAULIC SYSTEM
(1) Spool
(2) Check Valve 1
(3) Check Valve 2
(4) Poppet
(5) Detent Piston
(6) Detent Ball
A : A Port
B : B Port
P : P Port (From Hydraulic
1 1
Pump)
P : P Port (To Auxiliary
2 2
Control Valve)
N : N Port (To Transmission
1 1
Case)
N : N Port (From Auxiliary
2 2
Control Valve)
T : T Port (To Transmission
1 1
Case)
T : T Port (From Auxiliary
2 2
Control Valve)
W1026284
port.
1
KiSC issued 03, 2008 A