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Toro 30403 Service Manual

Toro 30403
508 pages
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LiftCircuit(MachineSerialNumberbelow311000000)
Thehydrostatictransmissionchargepumpsupplieschargeoilfortheclosed
looptractioncircuitinadditiontosupplyingowforthesteeringcircuitandthe
liftcircuit.Thechargepumptakesitssuctionthroughaîš¿lterfromthereservoir
(frontaxle).Pumpoutputowstothesteeringcontrolvalvebeforereachingthe
liftvalvesothesteeringcircuithaspriority.Liftcircuitpressureislimitedto5,515
kPa(800psi)bytheimplementreliefvalvelocatedinthehydrostat.
Duringconditionsofnotsteeringoroperatingtheliftvalve,owfromthecharge
pumppassesthroughtheliftandcounterbalancevalves,thenontotheoilcooler
andthentothereservoir(frontaxle).
RaiseCuttingDeck(orImplement)
g229583
Figure50
Groundsmaster
®
3280-D/3320
Page5–27
HydraulicSystem:HydraulicFlowDiagrams
05138SLRevB

Table of Contents

Other manuals for Toro 30403

Preview: Operator's Manual
Operator's Manual72 pages
Preview: Installation Instructions
Installation Instructions2 pages

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Toro 30403 Specifications

General IconGeneral
BrandToro
Model30403
CategoryLawn Mower
LanguageEnglish

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