Manuals / Toro / Lawn and Garden / Lawn Mower

Toro 3100 manual Electrical System

Models: 3100

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Page 101

Chapter 5

Electrical System

Table of Contents

WIRING SCHEMATIC	2	Hourmeter	12
TURF GUARDIANTM LEAK DETECTION SYSTEM.	3	Turf GuardianTM Leak Detection System	12
SPECIAL TOOLS	4	REPAIRS	13
TROUBLESHOOTING	6	General Safety Interlock Switch Service	13
Verify Interlock Operation	8	Seat Switch Replacement and Adjustment . . . .	13
TESTING	9	Traction (Neutral) Switch
Ignition Key Switch	9	Replacement and Adjustment	14
Seat Switch	10	Mow/Lift Switch Replacement and Adjustment .	15
Traction (Neutral) Switch	10	Wiring Harness Service	15
Mow/Lift Switch	11	Battery Service	16
Interlock Module	11
Battery	12

See Chapter 3 - Engine for information about the engine electrical system and components.

Greensmaster® 3100

Page 5 - 1

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Toro 3100 manual Electrical System

Contents

Preface Greensmaster 3100/3050This page is intentionally blank Table Of Contents This page is intentionally blank Safety Instructions Safety InstructionsChapter Before OperatingWhile Operating Safety Instructions GreensmasterSafety Instructions Safety Instructions Greensmaster 2 1 Rev.. DB Product Records Product RecordsDecimal and Millimeter Equivalents Equivalents and ConversionsTo Metric Conversions Equivalents and Conversions GreensmasterTorque Specifications Torque SpecificationsCapscrew Markings and Torque Values U.S. Customary Capscrew Markings and Torque Values MetricThis page is intentionally blank 3 1 Rev. D Specifications SpecificationsSpecification Throttle Control Adjustment Fig AdjustmentsChoke Control Adjustment Fig Adjustments GreensmasterGovernor Lever Adjustment Fig Governor Adjustment Before starting engineThrottle Restrictor Adjustment Fig Secondary Spring Adjustments FigWarnin G Carburetor and Speed Control AdjustmentRemoving the Engine Engine Removal and InstallationInstalling the Engine Engine Removal and Installation Greensmaster Hydraulic System Table of ContentsDescription Specifications 4 2 Rev. DGeneral Information Hydraulic Fitting InstallationHydraulic Hoses Ring Face SealGeneral Information Greensmaster SAE Straight Thread O-Ring Port Non-adjustable FigSAE Straight Thread O-Ring Port Adjustable Traction, No Position Hydraulic Flow DiagramsHydraulic Flow Diagrams Greensmaster Traction, Reverse Position Reel Drive, Mowing Operation Hydraulic Flow Diagrams 4 8 Rev. E Greensmaster31004 9 Rev. E Reel Drive, Lower Cutting UnitsReel Drive, Raising Cutting Units Hydraulic Flow Diagrams 4 10 Rev. E4 11 Rev. E Power Steering, R.H. Turn GreensmasterHydraulic Schematics Hydraulic Schematic Greensmaster 3100 2WD SerialRev. E Hydraulic Schematics 4 12.2 Rev. E Hydraulic Schematic Greensmaster 3100 3WD12.3 Hydraulic SchematicHydraulic Schematics 4 12.4 Rev. E Greensmaster Hydraulic Tester Fig Special ToolsSpecial Tools Greensmaster Detent Installation Tool FigSeal Protector Fig Control Valve Spool Seal Installation Tools Fig Seal Installation Tool FigAssembly Studs Fig Troubleshooting Greensmaster TroubleshootingSlow Groundspeed in All Traction Selections TroubleshootingSlow or No Ground Speed in No and Reverse No Appears Normal No Increase in Speed from No to No One or More Cutting Units Slow or No Reel Drive Action All Reels Slow or Will Not Turn Mow Pedal Won’t Stay Engaged Reels Slow Down or Stop Cutting Units Drop During Transport Cutting Units Lift Too Slowly or Not At All Center #1 Cutting Unit Operates in Raised Position Lift Pedal BindingSteering Loss, Steering Wander or Free Play Testing TestingTesting Greensmaster Traction Pump Flow Traction Relief SettingEngine when the traction lever is engaged Test Hook UP no Test B Relief Valve Setting ProcedureTest Hook UP NO.2 4 30 Rev. E TestingTest Hook UP NO.2 Testing 4 31 Rev. E GreensmasterReel Drive Pump Efficiency Engine when the mow pedal is engagedTesting 4 32 Rev. E Greensmaster3100 4 33 Rev. E Testing Test a Reel Drive Motor Flow ProcedureTest Hook UP no Steering Pump Flow and Relief Pressure 4 35 Rev. E TestingTest Hook UP no Greensmaster Lift and Mow Pedal Height Adjustment Fig 4 37 Rev. B Adjustments Traction Pedal Adjustment FigTraction Return Linkage a ReverseRear Camshaft Adjustment Fig Reel Motor Shaft Seal Replacement Fig Reel Motor Removal and Installation FigRepairs RepairsRepairs 4 40 Rev. B Reel Motor 70-9800 Repair FigRepairs Repairs 4 41.1 Rev. B Greensmaster Reel Motor 94-3506 Repair aGreensmaster 4-41.2 Rev. B Repairs Repairs 4 41.3 Rev. D Greensmaster DisassemblyReel Motor 105-9770 Repair b Greensmaster 4-41.4 Rev. D Repairs InspectionRepairs 4 41.5 Rev. D Greensmaster ReassemblyThis page is intentionally blank Repairs Greensmaster Pump Repair Greensmaster 3100 shown Fig Relief Valve Service Repairs Greensmaster Greensmaster Repairs Control Valve Removal and Installation FigRelief Valve Removal and Installation Fig Rear Bonnet Side Fig Control Valve Spool Seal ReplacementControl Valve Internal Seal Replacement Fig Control Valve No Spool Detent Replacement Reassemble With the Following Procedures Control Valve No Spool Detent Replacement FigNo Center Lift Cylinder Fig Lift Cylinder Removal and InstallationNo and 3 Lift Cylinders Fig Lift Cylinder Repair No Center Fig Lift Cylinder Repair No and 3 Left and Right Fig Wheel Motor Removal and Installation Fig Wheel Motor Repair Disassembly of Motor FigBefore Assembling Motor Assembly of MotorRotor, Stator and Vane Assembly Reverse steps 1 3 to install the steering cylinder Steering Cylinder Repair Greensmaster 3100 Fig Repairs Greensmaster Steering Control Unit Repair Greensmaster 3100 Fig Meter Gerotor End Disassembly Control End Disassembly Push pin from spool and sleeve assembly Repairs Control End Reassembly Repairs Repairs Greensmaster Repairs Repairs Greensmaster Repairs Repairs Greensmaster Electrical System Wiring Schematics 5 2 Rev. D Greensmaster Wiring Schematic Greensmaster 3100, S/N Below5 2.1 Rev. D Wiring Schematic Greensmaster 3100, S/N 80001Wiring Schematics Greensmaster 3100, S/N Wiring Schematic220999999 5 2.2 Rev. DWiring Schematic Wiring Schematics 5 2.4 Rev. D Greensmaster 3100/3050 Wiring Schematic Greensmaster 3050, S/N Below5 2.5 Rev. D Wiring Schematics Wiring Schematic Greensmaster 3050, S/N 80001Wiring Schematics 5 2.6 Rev. D Wiring Schematic Greensmaster 3050, S/N 230000001 and Up200999999 3100/3050This page is intentionally blank Leak Alert Before Start-Up Cold OilNormal Operation Warm Oil Volt Ohm Amp Meter Fig Continuity Tester FigSkin-Over Grease Fig Condition Cause Correction Problem Cause Correction Verify Interlock Operation Ignition Key Switch Fig Traction Neutral Switch Fig Seat Switch FigInterlock Module Fig Mow/Lift Switch FigTurf Guardian TM Leak Detector System BatteryHourmeter Seat Switch Replacement and Adjustment Fig General Safety Interlock Switch ServiceTraction Neutral Switch Replacement and Adjustment Fig Wiring Harness Service Mow/Lift Switch Replacement and Adjustment FigBattery Specifications Battery Service6 1 Rev. B Wheels, Steering and BrakesSpecifications Greensmaster Brake Adjustment Fig Brake Disassembly Reassembly Brake Service Fig6 5 Rev. B Repairs Steering Arm GreensmasterSteering Cable Greensmaster Repairs 6 6 Rev. B Greensmaster Bolt Adjust Cutting Units Page Page Page Page Page Page Use Loctite 271 on spline nut Rev. C Page Page Page Page Page Page Page Page Page Page Use Loctite 271 on spline nut Rev. C Page Single Point Adjust Cutting Units Page Page Page Page Page Page Page Page Use Loctite 271 on spline nut threads Rev. C Page Page Page Page Page Page Page Page Page Page Page Page Page Use Loctite 271 on spline nut threads Rev. C Page Page 9 1 Rev. D Introduction For Four Bolt Adjust and Single Point Adjust Cutting UnitsIntroduction Page Page Page Page Page Page Page Page Page Page Use Loctite 271 on spline nut threads Rev. C Page Page Page Page Page Page Page Page Page Page Page Page Page Page Use Loctite 271 on spline nut threads Rev. C Page Page Page Page Page Page This page is intentionally blank 10 1 Rev. D Dual Point Adjust Cutting units Dual Point Adjust Cutting UnitsMaximum Reel Speed 2200 RPM WeightDual Point Adjust Cutting Units 10 2 Rev. D Backlapping Brush Assembly Gauge Bar Assembly10 3 Rev. D Dual Point Adjust Cutting units Bedknife Screw ToolDual Point Adjust Cutting Units 10 4 Rev. D Greensmaster Inner Grease Seal Installation WasherPlastic Plug Turf Evaluator ToolAfter installation to the bedbar Factor Possible Problem/Correction10 5 Rev. D Dual Point Adjust Cutting units Factors That Can Affect Quality of CutDual Point Adjust Cutting Units 10 6 Rev. D Greensmaster 10 7 Rev. D Dual Point Adjust Cutting units Set Up and AdjustmentsCharacteristics Dual Point Adjust Cutting Units 10 8 Rev. D Greensmaster InstallationHydraulic Reel Motor RemovalTo Avoid Personal Injury or Death 10 9 Rev. D Dual Point Adjust Cutting unitsDual Point Adjust Cutting Units 10 10 Rev. D Greensmaster Bedbar AssemblyInstallation Fig Bedbar Removal and Installation10 11 Rev. D Dual Point Adjust Cutting units Removal FigDual Point Adjust Cutting Units 10 12 Rev. D Greensmaster Bedbar Adjuster ServiceReplacement Bedknife Replacement and Grinding10 13 Rev. D Dual Point Adjust Cutting units GrindingDual Point Adjust Cutting Units 10 14 Rev. D Greensmaster Reel AssemblyReel Removal Fig 10 15 Rev. D Dual Point Adjust Cutting unitsDual Point Adjust Cutting Units 10 16 Rev. D Greensmaster Left Side Plate Service FigRight Side Plate Service Fig 10 17 Rev. D Dual Point Adjust Cutting units Reel Service FigDual Point Adjust Cutting Units 10 18 Rev. D Greensmaster Reel Installation FigPreparing a Reel for Grinding 10 19 Rev. D Dual Point Adjust Cutting unitsDual Point Adjust Cutting Units 10 20 Rev. D Greensmaster Front Roller Removal and InstallationSeal Installation Front and Rear Roller Service10 21 Rev. D Dual Point Adjust Cutting units Seal RemovalBearing Removal Bearing InstallationDual Point Adjust Cutting Units 10 22 Rev. D Greensmaster This page is intentionally blank Commercial Products