Manuals / Toro / Lawn and Garden / Lawn Mower

Toro 2600D Wheels and Brakes, Chapter, Table of Contents, Reelmaster 2300±D/2600±D, Page 6 ±

Models: 2600D 2300-D

1 186

Download 186 pages 43.39 Kb

Page 151

Image 151

Chapter 6

Wheels and Brakes

Table of Contents

SPECIFICATIONS	2	SERVICE AND REPAIRS	4
ADJUSTMENTS	3	Rear Wheel (3WD)	4
Hand Brake Adjustment	3	Rear Wheel (2WD)	5
		Front Wheel and Brake	6

Brakes

Wheels and

Reelmaster 2300±D/2600±D

Page 6 ± 1

Wheels and Brakes

Page 151

Image 151

Contents

The Toro Company ± 1996 Service ManualReelmaster 2300±D/2600±D PrefaceThis page is blank Chapter 2 ± Product Records and Manuals Table Of ContentsChapter 1 ± Safety SafetyThis page is blank Chapter SafetyTable of Contents Safety InstructionsReelmaster 2300±D/2600±D While OperatingSafety Page 1 ±Page 1 ± 3 Rev. A Maintenance and ServiceSafety SafetyON INSTRUMENT PANEL Part No. 94±4985 ON UNDER SEAT Part No. 93±6903 Safety and Instruction DecalsWARNING! Spring Loaded Mechanism Read Disassembly Procedure SafetyReelmaster 2300±D/2600±D SafetySafety A &!% # !## * % % A*$%Page 1 ± SafetyReelmaster 2300±D/2600±D Chapter Product Records and ManualsProduct Records Table of ContentsReelmaster 2300±D/2600±D Equivalents and ConversionsProduct Records and Manuals Page 2 ±Product Records and Manuals Torque SpecificationsReelmaster 2300±D/2600±D Page 2 ±Reelmaster 2300±D/2600±D Maintenance Interval ChartProduct Records and Manuals Page 2 ±REELMASTER 2300±D/2600±D EQUIPMENT OPERATION AND SERVICE HISTORY REPORT forMinimum Recommended Maintenance Intervals REELMASTERR 2300±D/2600±D Maintenance ScheduleMaintenance Procedure Maintenance Interval & ServiceDaily Maintenance Check For Week Of REELMASTERR2300±D/2600±D Daily Maintenance Check ListDaily Maintenance duplicate this page for routine use MaintenanceB ± Service every 100 hours A B C D OtherA± Service every 50 hours D ± Service every 400 hoursEngine EngineTable of Contents ChapterReelmaster 2300±D/2600±D IntroductionEngine Page 3 ±Page 3 ± SpecificationsEngine Reelmaster 2300±D/2600±DNozzle Tester Filter CleanerSpecial Tools Diesel Engine Compression Test KitPage 3 ± Nozzle Test AdapterEngine Reelmaster 2300±D/2600±DPage 3 ± General InformationFuel Shutoff Valves EngineReelmaster 2300±D/2600±D AdjustmentsAlternator Belt EngineReelmaster 2300±D/2600±D Throttle LinkageEngine Page 3 ±Reelmaster 2300±D/2600±D Service and RepairsBleeding the Fuel System DANGERCompressed Air Method Air CleanerUse eye protection such as goggles when using compressed air Washing MethodReelmaster 2300±D/2600±D Cleaning the Radiator and ScreenUse eye protection such as goggles when using compressed air Enginewhen the radiator or engine is hot Changing the Engine Oil and FilterChecking the Cooling System when the radiator cap is removed. BurnsPage 3 ± Engine RemovalEngine Reelmaster 2300±D/2600±D22 LH RIGHTCONNECTED TO AIR FILTER HOSEPage 3 ± 10. Disconnect hoses from engine FigEngine Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D 14. Disconnect electrical connections FigEngine Page 3 ±Page 3 ± 17. Remove engine FigEngine Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D Engine ReinstallationEngine Page 3 ±Page 3 ± 7. Reconnect throttle cable Fig A. Run throttle cable to engineEngine Reelmaster 2300±D/2600±DPage 3 ± EngineReelmaster 2300±D/2600±D Reelmaster 2300±D/2600±D Hydraulic SystemTable of Contents ChapterReelmaster 2300±D/2600±D SpecificationsHydraulic System Page 4 ±O±Ring Face Seal Hydraulic Fitting InstallationHydraulic Hoses General InformationPage 4 ± SAE Straight Thread O±Ring Port ± Non±adjustableSAE Straight Thread O±Ring Port ± Adjustable Hydraulic SystemISO VG 32/46 anti±wear hydraulic fluid Checking the Hydraulic System FluidISO type 46/68 anti±wear hydraulic fluid Group 2 Hydraulic Fluid BiodegradablePage 4 ± Changing the Hydraulic System Fluid and FilterPushing or Towing the Traction Unit Hydraulic SystemPage 4 ± Hydraulic SchematicHydraulic Schematic Reelmaster 2300±D/2600±DPage 4 ± Hydraulic Flow DiagramsRaise Cutting Units Hydraulic SystemHydraulic System Raise Cutting UnitsReelmaster 2300±D/2600±D Page 4 ±Reelmaster 2300±D/2600±D Traction ForwardHydraulic System Page 4 ±Solenoid S1 is shown Traction ForwardReelmaster 2300±D/2600±D WHEEL MOTOR Page 4 ± Hydraulic SystemReelmaster 2300±D/2600±D Traction ReverseHydraulic System Page 4 ±Solenoid S1 is shown Traction ReverseReelmaster 2300±D/2600±D Page 4 ± Hydraulic SystemPage 4 ± Hydraulic SystemReelmaster 2300±D/2600±D Valve MD1 is selected to mow Reelmaster 2300±D/2600±DPage 4 ± Hydraulic System Solenoid S1 is shown energizedHydraulic System Hydraulic Pressure Test KitHydraulic Tester ± Pressure and Flow Special ToolsReelmaster 2300±D/2600±D TroubleshootingProblem Possible CausePage 4 ± ProblemPossible Cause Hydraulic SystemPage 4 ± TestingBefore Performing Hydraulic Tests Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D TEST NO. 1 Traction Pump FlowHydraulic System Page 4 ±be trying to move the machine forward Procedure for Traction Pump Flow CheckUse extreme caution when taking gauge readings. The front tire on the ground willReelmaster 2300±D/2600±D TEST NO. 2 Charge Pump Flow and Implement Relief PressureHydraulic System Page 4 ±Example Calculation Procedure for Charge Pump Flow CheckProcedure for Implement Relief Check Do not allow charge pressure to exceed 650 PSIReelmaster 2300±D/2600±D TEST NO. 3 Charge Pump Relief PressureHydraulic System Page 4 ±Page 4 ± Procedure for Charge Pump Relief CheckSystem Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D TEST NO. 4 Reel Drive Pump EfficiencyHydraulic System Page 4 ±Reelmaster 2300±D/2600±D Procedure for Reel Drive Pump Efficiency Check100 RPM. Do not engage the cutting units SystemPage 4 ± TEST NO. 5 Manifold Relief Valve PressureHigh Pressure Low Pressure Return or Suction Flow Hydraulic SystemHydraulic System Procedure for Manifold Relief Valve Pressure CheckReelmaster 2300±D/2600±D Page 4 ±Reelmaster 2300±D/2600±D TEST NO. 6 Cross±over Relief PressuresHydraulic System Page 4 ±Pressure Range PSI Procedure for Cross±over Relief Pressures Check± Cutting Units and Reel Motor in the Service and Repair section Motor PositionReelmaster 2300±D/2600±D TEST NO. 7 Reel Motor Case DrainHydraulic System Page 4 ±Manifold Port Procedure for Reel Motor Case Drain CheckMotor Manifold PortPage 4 ± Transmission for NeutralAdjustments Hydraulic SystemPage 4 ± Traction PedalTraction Pedal Damper Fig Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D Hydraulic Pump Drive BeltHydraulic System Page 4 ±Page 4 ± Traction/Charge PumpService and Repairs Reelmaster 2300±D/2600±DPage 4 ± Installation FigRemoval Fig Hydraulic SystemPage 4 ± Disassembly Fig3. Remove O±ring 26 from the charge pump adapter assembly Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D B. Remove spring and cup poppet from the charge pump adapter assemblyHydraulic System Page 4 ±Page 4 ± Use eye protection such as goggles when using compressed airInspection Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D Reassembly FigHydraulic System Page 4 ±Hydraulic System 15. Install new O±rings 38 and 39 and valve assemblyReelmaster 2300±D/2600±D Page 4 ±Hydraulic System Wheel MotorFront Wheel Installation Fig Front Wheel Removal FigReelmaster 2300±D/2600±D Rear Wheel Installation Fig3WD Rear Wheel Removal Fig SystemPage 4 ± Disassembly FigLEFT HAND MOTOR ONLY Hydraulic SystemPage 4 ± Use eye protection such as goggles when using compressed air5. Remove commutator ring Reelmaster 2300±D/2600±DPage 4 ± Use eye protection such as goggles when using compressed airInspection Fig Hydraulic SystemHydraulic System 8. Inspect the wearplate 18 for cracks, peening, and scoring. A polished pattern on the wear plate from rotor rotation is normal. Replace as necessaryReelmaster 2300±D/2600±D Page 4 ±Page 4 ± Reassembly FigUse eye protection such as goggles when using compressed air Hydraulic SystemHydraulic System 9. Apply a small amount of clean grease to a new seal ring 5 and insert it into the housing 3 seal ring grooveReelmaster 2300±D/2600±D Page 4 ±Hydraulic System Hydraulic System Note The cap screws 14 required for use with the shuttle valve left±hand motor only end cover 24 are longer than the bolts required with standard end cover. Refer to Toro Parts Catalog for correct service part num- ber if replacement is requiredReelmaster 2300±D/2600±D Page 4 ±Removal Fig 2WD/3WD Two Position ValveSKIRT ASSEMBLY Installation FigInspection Fig Disassembly FigUse eye protection such as goggles when using compressed air Reassembly FigReelmaster 2300±D/2600±D A. If the valve stop 13 and set screw 7 did not separate during disassembly, screw them into the spool 5 and torque valve stop from 85 to 100 in±lbHydraulic System Page 4 ±Reelmaster 2300±D/2600±D Reel Motor Drive PumpInstallation Fig Removal FigPage 4 ± Disassembly FigShaft Seal Replacement Fig Hydraulic SystemReelmaster 2300±D/2600±D E±seal and Backup Ring Replacement FigO±ring Replacement Fig Reassembly FigHydraulic System Reel MotorInstallation Fig Removal FigPage 4 ± Disassembly Fig1. Make sure key 10 is removed from the drive gear 9 shaft Reelmaster 2300±D/2600±DHydraulic System Use eye protection such as goggles when using compressed airReassembly Fig Inspection FigReelmaster 2300±D/2600±D Hydraulic ManifoldInstallation Fig Removal FigPage 4 ± Hydraulic SystemReelmaster 2300±D/2600±D Cartridge Logic and Relief Valves Fig Use eye protection such as goggles when using compressed airUse eye protection such as goggles when using compressed air Solenoid Valve FigPage 4 ± Use eye protection such as goggles when using compressed airSpool Flow Control and Two Position Directional Valves Fig Hydraulic SystemHydraulic System Front Lift CylinderReelmaster 2300±D/2600±D Page 4 ±Page 4 ± Installation FigRemoval Fig Hydraulic SystemSpanner wrench Retaining ring Disassembly FigIMPORTANT Do not clamp vise jaws against shaft 6 surface. Protect shaft surface before mounting in the viseIMPORTANT Do not clamp vise jaws against shaft Use eye protection such as goggles when using compressed airReassembly Fig Inspection FigPage 4 ± Rear Lift CylinderRemoval Fig Reelmaster 2300±D/2600±DPage 4 ± Installation Figmaining flat washer and then cotter pin 11 onto the cle- vis pin Hydraulic SystemInspection Fig Disassembly FigUse eye protection such as goggles when using compressed air Reassembly FigReelmaster 2300±D/2600±D Control and Implement Relief ValvesHydraulic System Page 4 ±Relief Valve Removal Fig Control Valve Installation FigRelief Valve Installation Fig Control Valve Removal FigControl Valve Inspection Fig Control Valve Disassembly FigUse eye protection such as goggles when using compressed air Control Valve Reassembly FigHydraulic System Hydraulic ReservoirReelmaster 2300±D/2600±D Page 4 ±3. Replace hydraulic hoses if worn or leaking 1. Clean tank 1 and filler screen 7 with solventInspecting Reservoir Parts Fig 2. Inspect tank 1 for leaks, cracks, or other damageHydraulic System Flushing the Hydraulic SystemReelmaster 2300±D/2600±D Page 4 ±Reelmaster 2300±D/2600±D Hydraulic System Start±upHydraulic System Page 4 ±System Electrical SystemTable of Contents ChapterElectrical System Page 5 ± Wiring SchematicsElectrical Schematic Reelmaster 2300±DElectrical System Reelmaster 2300±DStart Circuits Page 5 ±Page 5 ± Run CircuitsReelmaster 2300±D Electrical SystemRun/Mow Circuits Reelmaster 2300±DPage 5 ± Electrical System Electrical SystemPage 5 ± Run/Backlap CircuitsReelmaster 2300±D Electrical SystemElectrical System Charging CircuitsReelmaster 2300±D Page 5 ±Page 5 ± Indication and Safety CircuitsReelmaster 2300±D Electrical SystemElectrical System MultimeterSkin±Over Grease Special ToolsPossible Causes Starting ProblemsTroubleshooting ProblemSystem Starting Problems continuedProblem Possible CausesElectrical System General Run and Transport ProblemsProblem Possible CausesSystem Cutting Unit Operating ProblemsProblem Possible CausesReelmaster 2300±D/2600±D Verify Interlock System OperationElectrical System Page 5 ±Glow Plug System Test Battery Test Open Circuit TestElectrical System Quick Checks Charging System TestReelmaster 2300±D/2600±D Starting System TestElectrical System Page 5 ±Reelmaster 2300±D/2600±D Component TestingIgnition Key Switch Electrical SystemPage 5 ± High Temperature Shutdown SwitchStarter and High Temperature Shut Down Relays Electrical SystemTesting with the engine off Oil Pressure Switch0 0 0 0 Hour MeterHigh Temperature Water Shutdown Light Indicator Lights and CircuitsBattery Light Oil Pressure LightPage 5 ± Temperature Sending UnitTemperature Gauge Reelmaster 2300±D/2600±DDiode D2 Diode Circuit BoardTesting Diode D1Live testing Fuel Valve SolenoidCutting Unit Solenoid Valve Coil In Place TestingLive Testing Traction Neutral Interlock SwitchTraction Electric Clutch Deenergized TestingPage 5 ± Seat Interlock SwitchSystem Reelmaster 2300±D/2600±DPage 5 ± Cutting Unit Interlock SwitchBacklap Switch Electrical SystemRemoval Battery ServiceService and Repairs Inspection, Maintenance , and TestingMinimum Follow the manufacturers instructions when using a battery testerBattery Electrolyte Installation4. Charge the battery following the manufacturers instructions Follow the manufacturers instructions when using a battery chargingBattery Charge Battery Charge LevelLoctite InstallationCutting Unit Solenoid Valve Coil RemovalReelmaster 2300±D/2600±D Traction Electric Clutch Fig. 27 throughRemoval Electrical SystemPage 5 ± InstallationWire bracket Electrical SystemSERVICE AND REPAIRS Wheels and BrakesTable of Contents SPECIFICATIONSReelmaster 2300±D/2600±D SpecificationsWheels and Brakes Page 6 ±Lever Distance Hand BrakeAdjustments Brake ArmRemoval Rear Wheel 3WDService and Repairs InstallationBrakes Rear Wheel 2WDInstallation RemovalWheels and Brakes Front Wheel and BrakeLEFT WHEEL SHOWN RemovalReelmaster 2300±D/2600±D IMPORTANT DO NOT remove brake lever assembly 32 from the brake plateInstallation Wheels and BrakesPage 6 ± Wheels and BrakesReelmaster 2300±D/2600±D Cutting Units Cutting UnitsTable of Contents ChapterFixed Cutting Unit ± 1/2º to 2±5/8º 12.7 mm to 65.6 mm SpecificationsHEIGHT OF CUT RANGE Floating Cutting Unit ± 1/4º to 1±3/4º 6.4mm to 44.4mmReelmaster 2300±D/2600±D Gauge Bar AssemblyHandle Assembly Special ToolsPage 7 ± Bedknife Screw ToolDO NOT use and air or manual impact wrench with this tool Cutting UnitsFactor Factors That Can Affect Quality of CutTroubleshooting Possible Problem/CorrectionPage 7 ± Possible Problem/CorrectionFactor Cutting UnitsCounterbalance Arm Lift Arm Counterbalance SpringAdjustments 2. Make sure machine is shut off and parking brake is setPage 7 ± Height±of±Cut and Leveling Rear Roller5/8º Cutting UnitsPage 7 ± Bedknife Parallel to Reel Fig. 7 through FigCutting Units Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D Height±of±Cut and Front Roller LevelCutting Units Page 7 ±Reelmaster 2300±D/2600±D Greasing Bearings, Bushings, and Pivot Points Fig. 11 and FigService and Repairs 4. Wipe excess grease awayD Never place hands or feet in reel area while engine is running Backlapping DANGERD Do not adjust reels while engine is running TO AVOID PERSONAL INJURY OR DEATHRemoval Hydraulic Motor Removal and InstallationInstallation HOUSING2. Make sure traction unit is shut off and parking brake is set Cutting Unit Removal and Installation Fig. 15 through FigInstall Cutting Unit Remove Cutting UnitCutting Units Cutting UnitsReelmaster 2300±D/2600±D Page 7 ±Cutting Units Bedbar Removal and Installation Fig. 19 through FigBedbar Installation Bedbar RemovalPage 7 ± Bushing assemblyCutting Units Reelmaster 2300±D/2600±DPage 7 ± Bedknife Replacement and Grinding Fig. 22 and FigRegrinding Bedknife Cutting UnitsCutting Units Roller Removal and InstallationRoller Installation Roller RemovalPage 7 ± Roller Bearing and Seal ReplacementRemove Seals and Bearings Cutting UnitsPage 7 ± Install New Seals and BearingsCutting Units Reelmaster 2300±D/2600±DGROOVE SHOWN Reel Removal and Bearing ReplacementCOVER GASKET NOT SHOWNReelmaster 2300±D/2600±D Install ReelB. Do not get Loctite on the bearing seal Cutting UnitsPage 7 ± Preparing a Reel for GrindingReel Grinding Specifications Cutting UnitsPage 7 ± Fixed Side Plate Installation Fig. 28 and FigCutting Units Reelmaster 2300±D/2600±DReelmaster 2300±D/2600±D Skid Kit InstallationCutting Units Page 7 ±This page is blank The Toro Company Commercial Products

Wheels and Brakes

Hand Brake Adjustment

Page 6 ± 1

Wheels and Brakes