Toro 31051 - Page 88

RightTurn
g292116
Figure32
Whenarightturnismadewiththeenginerunning,theturningofthewheel
positionsthesteeringcontrolspoolvalvesoowpassesthroughthetopofthe
spool.TheuidowenteringthesteeringcontrolvalveatthePportpasses
throughtherotarymeter,andisdirectedoutthroughtheRport.Pressurethen
extendsthesteeringcylinderforarightturn.
Therotarymeterensuresthattheuidowtothecylinderremainsproportional
totheamountofsteeringwheelrotation.Theuidleavingthesteeringcylinder
owsbackthroughthespoolvalve,thenouttheTportandreturnstothepump.
HydraulicSystem:HydraulicFlowDiagrams
Page5–20
ProLineH800
19241SLRevB