Kubota BX24 Workshop Manual page 388

BX24, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
 Dipperstick (Extend)
(1) Dipperstick Cylinder
(2) Dipperstick Control Valve
(3) Bridge Passage
(4) Load Check Valve
1. When the dipperstick and bucket lever is pushed to the forward to set to the "EXTEND" position, the spool (5) of
the dipperstick control valve (2) moves to the right, which forms oil passage between bridge passage (3) and A2
port, and between B2 port and T port.
2. The pressure-fed oil from the P port opens the load check valve (4) and flows to A2 port to retract the dipperstick
cylinder.
3. Return oil from the dipperstick cylinder returns to the transmission case through the B2 port, low pressure passage
and T port.
(5) Spool
(6) Inlet Section
(7) Outlet Section
P : Pump Port
T : Tank Port
P.B. :Power Beyond Port
9-M7
BACKHOE
A2 : A2 Port
(To Dipperstick Cylinder)
B2 : B2 Port
(From Dipperstick Cylinder)
a : Low Pressure
b : High Pressure
KiSC issued 08, 2019 A