Toro Groundsmaster 4300-D Service Manual

TableofContents
Preface................................................................................................................5
Chapter1:Safety............................................................................................1–1
SafetyInstructions.......................................................................................1–2
JackingInstructions.....................................................................................1–6
SafetyandInstructionalDecals....................................................................1–7
Chapter2:SpecicationsandMaintenance....................................................2–1
Specications...............................................................................................2–2
TorqueSpecications...................................................................................2–4
ShopSupplies..............................................................................................2–9
SpecialT ools..............................................................................................2–11
Chapter3:DieselEngine.................................................................................3–1
Specications...............................................................................................3–2
GeneralInformation.....................................................................................3–3
ServiceandRepairs...................................................................................3–10
Chapter4:HydraulicSystem...........................................................................4–1
Specications...............................................................................................4–3
GeneralInformation.....................................................................................4–4
HydraulicSchematics.................................................................................4–15
HydraulicFlowDiagrams............................................................................4–16
SpecialT ools...............................................................................................4–31
Troubleshooting..........................................................................................4–39
TestingtheHydraulicSystem......................................................................4–44
ServiceandRepairs...................................................................................4–87
Chapter5:ElectricalSystem...........................................................................5–1
GeneralInformation.....................................................................................5–3
SpecialTools.................................................................................................5–5
InfoCenterDisplay........................................................................................5–7
Troubleshooting..........................................................................................5–24
ElectricalSystemQuickChecks..................................................................5–39
Adjustments................................................................................................5–41
TestingtheElectricalComponents..............................................................5–45
ServiceandRepairs...................................................................................5–91
Chapter6:Chassis..........................................................................................6–1
Specications...............................................................................................6–2
GeneralInformation.....................................................................................6–3
SpecialTools.................................................................................................6–4
ServiceandRepairs.....................................................................................6–5
Chapter7:CuttingDeck..................................................................................7–1
Specications...............................................................................................7–2
GeneralInformation.....................................................................................7–3
Troubleshooting............................................................................................7–4
SpecialTools.................................................................................................7–5
Adjustments..................................................................................................7–6
ServiceandRepairs.....................................................................................7–7
AppendixA......................................................................................................A–1
ElectricalDrawingDesignations....................................................................A–2
HydraulicSchematic.....................................................................................A–3
ElectricSchematic........................................................................................A–4
WireHarnessDrawing-Seat(sheet1of2)...................................................A–5
WireHarnessDrawing-Seat(sheet2of2)...................................................A–6
WireHarnessDrawing-Engine(sheet1of2)...............................................A–7
WireHarnessDrawing-Engine(sheet2of2)...............................................A–8
WireHarnessDrawing-Main(sheet1of2)..................................................A–9
WireHarnessDrawing-Main(sheet2of2)................................................A–10
WireHarnessDiagram−Two−PostROPSExtension(sheet1of
2)................................................................................................................A–11
Groundsmaster
®
4300-D
Page7
Preface
16226SLRevC

Toro Groundsmaster 4300-D Specifications

General

Brand	Toro
Model	Groundsmaster 4300-D
Category	Lawn Mower
Language	English