Toro Sand Pro 3040 - Page 88

LeftTurn(continued)
therotarymeterandisdirectedouttheLport.Pressureretractsthesteering
cylinderforaleftturn.Therotarymeterensuresthattheoilowtothecylinderis
proportionaltotheamountoftherotationofthesteeringwheel.Fluidleaving
thesteeringcylinderowsbackthroughthespoolvalve,thenouttheTportof
thesteeringvalveandreturnstothehydraulictank.Whenthesteeringwheel
reachestheendofitsrotation,thereliefvalveinthesteeringvalveopensand
directsthehydraulicowoutthesteeringvalveTporttotheoilcooleruntilthe
steeringwheelisreleased.
HydraulicSystem:HydraulicFlowDiagrams
Page5–18
SandPro
®
3040and5040
20251SLRevA