Center Closed Valve Section (Bucket, S/P 1, Boom) Diagram - Kubota KX080-3 Workshop Manual

WSM KX080-3 Mechanism
f. Center closed valve section (Bucket, S/P 1, Boom)
(1)
(3)
(2)
(9)
(4)
(1) Spiral groove air bleeding circuit
(2) AI signal circuit
(3) Tank circuit
(4) Return check valve
(5) Pressure compensating valve
(Compensating spool)
(6) Check valve for PLS signal high-pressure selection
(7) LS signal circuit
(8) Tank circuit
(9) Pump circuit
IV-M-47
IV Hydraulic System
(8)
(7)
(6)
(5)