Yanmar EF-494T - Oil flow at Neutral

9 HYDRAULIC LIFT UNIT 9 HYDRAULIC LIFT UNIT
EF494T TM 06/2011 edition
190
9.1.10 Oil flow at Neutral
(1) Safety Valve
(2) Relief Valve
(3) Flow Control Valve
(4) Valve Spool
(5) Unload Valve
(6) Stop Valve
(7) Check Valve
(8) Mechanical Check Valve
(9) Load Check Valve
Hydraulic power port
Single action
(10) Out/IN (to/from actuator)
Double action
(11) IN (from actuator
(12) OUT (to actuator)
(13) Plug up to use double action port.