Service Manual

TableofContents
Preface................................................................................................................5
Chapter1:Safety............................................................................................1–1
SafetyInstructions.......................................................................................1–2
JackingInstructions.....................................................................................1–8
SafetyandInstructionalDecals....................................................................1–9
Chapter2:SpecicationsandMaintenance....................................................2–1
Specications...............................................................................................2–2
TorqueSpecications...................................................................................2–6
ShopSupplies............................................................................................2–12
SpecialT ools..............................................................................................2–14
Chapter3:Troubleshooting.............................................................................3–1
GEARS–TheSystematicApproachtoDening,DiagnosingandSolving
Problems......................................................................................................3–2
OperatorAdvisories......................................................................................3–3
MachineandEngineFaults...........................................................................3–6
UsingtheInfoCenterDisplayforTroubleshooting.......................................3–23
GeneralHydraulicSystemProblems..........................................................3–26
TractionSystemProblems..........................................................................3–27
SteeringSystemProblems.........................................................................3–30
PTOSystemProblems................................................................................3–31
3-PointHitchSystemProblems...................................................................3–32
Attachment/LoaderProblems.....................................................................3–33
Chapter4:Engine...........................................................................................4–1
GeneralInformation.....................................................................................4–2
ServiceandRepairs.....................................................................................4–8
Chapter5:HydraulicSystem...........................................................................5–1
GeneralInformation.....................................................................................5–3
HydraulicSchematic...................................................................................5–13
HydraulicFlowDiagrams............................................................................5–14
TestingtheHydraulicSystem......................................................................5–34
Adjustments...............................................................................................5–48
ServiceandRepairs...................................................................................5–49
Chapter6:ElectricalSystem...........................................................................6–1
GeneralInformation.....................................................................................6–3
ElectricalDrawings.....................................................................................6–12
ElectricalSystemQuickChecks..................................................................6–13
ElectricalComponentT esting.....................................................................6–14
ServiceandRepairs...................................................................................6–77
Chapter7:TractionandPTODrive..................................................................7–1
GeneralInformation.....................................................................................7–2
Adjustments.................................................................................................7–3
ServiceandRepairs.....................................................................................7–5
Chapter8:Chassis..........................................................................................8–1
GeneralInformation.....................................................................................8–2
ServiceandRepairs.....................................................................................8–3
Chapter9:OperatorCab.................................................................................9–1
GeneralInformation.....................................................................................9–2
Adjustments.................................................................................................9–5
ServiceandRepairs.....................................................................................9–7
AppendixA......................................................................................................A–1
ElectricalDrawingDesignations....................................................................A–2
HydraulicSchematic.....................................................................................A–3
ElectricalSchematic(part1of3)...................................................................A–4
ElectricalSchematic(part2of3)...................................................................A–5
ElectricalSchematic(part3of3)...................................................................A–6
WireHarnessDrawing–Frame....................................................................A–7
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Preface
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