jcb JS70 - Attachment - Bucket Open

3 -29
Section E Hydraulics
9803/6020
Section E
3 - 29
Issue 1
Schematics
Attachment - Bucket Open
Pressurised oil from port A2 (rear pump) enters the control
valve port 4P.
When operating bucket open with the right hand joystick, the
pilot pressurised oil enters the control valve into port 4Pb2
and switches the bucket spool and bucket open operation is
executed.
289540
A
B
C
D
E
F
B
Return Line
C
Pilot Line
D
Control Valve
E
Bucket Ram
F
Pump
A
Pressure Line