Manuals / Toro / Lawn and Garden / Lawn Mower

Toro 3100 manual Reel Service Fig, 10 17 Rev. D Dual Point Adjust Cutting units

Models: 3100

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Reel Service (Fig. 16)

Note: Install new reel components on each end of the reel shaft that mates with newly serviced side plate com- ponents.

1.Remove the retaining ring (5) and the drive coupler

(4) from the end of the reel shaft.

2.Remove the V–ring (3) from the reel shaft.

3.Using a flat blade screw driver or similar tool, re- move the speedi sleeve (2) from the reel shaft.

Note: Replacemant Seal Kit (Toro Part No. 106-6937) is available for reel service of dual point adjust cutting units.

4.Inspect the reel shaft as follows:

A.Check the reel shaft for bending and distortion by placing the shaft ends in V–blocks. Replace the reel if necessary.

B.Check the reel blades for bending or cracking Replace the reel if necessary.

C.Check the drive adapter inside of the reel shaft (Fig. 19). The adapter should be free of bending and distortion. Check the splines for excessive cracks or distortion. Replace the reel if necessary.

D.Check the service limit of the reel diameter. Re- place the reel if necessary.

5.Using an appropriate I.D. tube or sleeve, press the speedi sleeve onto the reel shaft until it bottoms out on the spider cup (Fig. 20).

IMPORTANT: Do not nick or scratch the Speedi sleeve surface as seal failure could result.

6.Slide the V–ring onto the reel shaft with the thick shoulder of the V–ring facing inward (Fig. 20).

7.Fill the drive coupling (4) 1/2 to 1/3 full with Mobil High Temperature HP or equivalent grease. Also, coat the outside of the drive coupling with grease.

8.Install the retaining ring (5). Make sure it is seated into the groove.

3

21

		Figure 19
1.	Reel shaft	3. Adapter spline
2.	Drive adapter

3	5
2

4	1
	1
	.104 Seal Depth
	Figure 20

1.	Outer seal	4.	V-ring
2.	Inner seal	5.	Left side plate
3.	Speedi sleeve

Greensmaster 3100

Page 10 - 17 Rev. D

Dual Point Adjust Cutting units

Image 227

Toro 3100 manual Reel Service Fig, 10 17 Rev. D Dual Point Adjust Cutting units

Contents

Preface Greensmaster 3100/3050 This page is intentionally blank Table Of Contents This page is intentionally blank Before Operating Safety InstructionsSafety Instructions Chapter While Operating Safety Instructions Greensmaster Safety Instructions Safety Instructions Greensmaster 2 1 Rev.. DB Product Records Product Records Equivalents and Conversions Greensmaster Equivalents and ConversionsDecimal and Millimeter Equivalents To Metric Conversions Capscrew Markings and Torque Values Metric Torque SpecificationsTorque Specifications Capscrew Markings and Torque Values U.S. Customary This page is intentionally blank 3 1 Rev. D Specifications SpecificationsSpecification Adjustments Greensmaster AdjustmentsThrottle Control Adjustment Fig Choke Control Adjustment Fig Secondary Spring Adjustments Fig Governor Adjustment Before starting engineGovernor Lever Adjustment Fig Throttle Restrictor Adjustment Fig Warnin G Carburetor and Speed Control Adjustment Removing the Engine Engine Removal and InstallationInstalling the Engine Engine Removal and Installation Greensmaster Hydraulic System Table of Contents Description Specifications 4 2 Rev. D Ring Face Seal Hydraulic Fitting InstallationGeneral Information Hydraulic Hoses General Information Greensmaster SAE Straight Thread O-Ring Port Non-adjustable FigSAE Straight Thread O-Ring Port Adjustable Traction, No Position Hydraulic Flow Diagrams Hydraulic Flow Diagrams Greensmaster Traction, Reverse Position Reel Drive, Mowing Operation Hydraulic Flow Diagrams 4 8 Rev. E Greensmaster3100 4 9 Rev. E Reel Drive, Lower Cutting Units Reel Drive, Raising Cutting Units Hydraulic Flow Diagrams 4 10 Rev. E 4 11 Rev. E Power Steering, R.H. Turn Greensmaster Hydraulic Schematics Hydraulic Schematic Greensmaster 3100 2WD Serial Rev. E Hydraulic Schematics 4 12.2 Rev. E Hydraulic Schematic Greensmaster 3100 3WD 12.3 Hydraulic Schematic Hydraulic Schematics 4 12.4 Rev. E Greensmaster Hydraulic Tester Fig Special Tools Special Tools Greensmaster Detent Installation Tool FigSeal Protector Fig Control Valve Spool Seal Installation Tools Fig Seal Installation Tool FigAssembly Studs Fig Troubleshooting Greensmaster Troubleshooting Slow Groundspeed in All Traction Selections Troubleshooting Slow 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 Binding Steering Loss, Steering Wander or Free Play Testing Testing Testing Greensmaster Traction Pump Flow Traction Relief SettingEngine when the traction lever is engaged Test Hook UP no Test B Relief Valve Setting Procedure Test Hook UP NO.2 4 30 Rev. E Testing Test Hook UP NO.2 Testing 4 31 Rev. E Greensmaster Reel 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 Procedure Test 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 Reverse Traction Pedal Adjustment Fig4 37 Rev. B Adjustments Traction Return Linkage a Rear Camshaft Adjustment Fig Repairs Reel Motor Removal and Installation FigReel Motor Shaft Seal Replacement Fig Repairs Repairs 4 40 Rev. B Reel Motor 70-9800 Repair Fig Repairs Repairs 4 41.1 Rev. B Greensmaster Reel Motor 94-3506 Repair a Greensmaster 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 Inspection Repairs 4 41.5 Rev. D Greensmaster Reassembly This 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 Replacement Control Valve Internal Seal Replacement Fig Control Valve No Spool Detent Replacement Reassemble With the Following Procedures Control Valve No Spool Detent Replacement Fig No Center Lift Cylinder Fig Lift Cylinder Removal and Installation No 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 Fig Before Assembling Motor Assembly of Motor Rotor, 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 Below 5 2.1 Rev. D Wiring Schematic Greensmaster 3100, S/N 80001Wiring Schematics 5 2.2 Rev. D Wiring SchematicGreensmaster 3100, S/N 220999999 Wiring Schematic Wiring Schematics 5 2.4 Rev. D Greensmaster 3100/3050 Wiring Schematic Greensmaster 3050, S/N Below 5 2.5 Rev. D Wiring Schematics Wiring Schematic Greensmaster 3050, S/N 80001 Wiring Schematics 5 2.6 Rev. D Wiring Schematic Greensmaster 3050, S/N 230000001 and Up 200999999 3100/3050 This page is intentionally blank Leak Alert Before Start-Up Cold OilNormal Operation Warm Oil Volt Ohm Amp Meter Fig Continuity Tester Fig Skin-Over Grease Fig Condition Cause Correction Problem Cause Correction Verify Interlock Operation Ignition Key Switch Fig Traction Neutral Switch Fig Seat Switch Fig Interlock Module Fig Mow/Lift Switch Fig Turf Guardian TM Leak Detector System BatteryHourmeter Seat Switch Replacement and Adjustment Fig General Safety Interlock Switch Service Traction Neutral Switch Replacement and Adjustment Fig Wiring Harness Service Mow/Lift Switch Replacement and Adjustment Fig Battery Specifications Battery Service 6 1 Rev. B Wheels, Steering and Brakes Specifications Greensmaster Brake Adjustment Fig Brake Disassembly Reassembly Brake Service Fig 6 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 Units Maximum Reel Speed 2200 RPM WeightDual Point Adjust Cutting Units 10 2 Rev. D Bedknife Screw Tool Gauge Bar AssemblyBacklapping Brush Assembly 10 3 Rev. D Dual Point Adjust Cutting units Turf Evaluator Tool Inner Grease Seal Installation WasherDual Point Adjust Cutting Units 10 4 Rev. D Greensmaster Plastic Plug Factors That Can Affect Quality of Cut Factor Possible Problem/CorrectionAfter installation to the bedbar 10 5 Rev. D Dual Point Adjust Cutting units Dual Point Adjust Cutting Units 10 6 Rev. D Greensmaster 10 7 Rev. D Dual Point Adjust Cutting units Set Up and AdjustmentsCharacteristics Removal InstallationDual Point Adjust Cutting Units 10 8 Rev. D Greensmaster Hydraulic Reel Motor To Avoid Personal Injury or Death 10 9 Rev. D Dual Point Adjust Cutting units Dual Point Adjust Cutting Units 10 10 Rev. D Greensmaster Bedbar Assembly Removal Fig Bedbar Removal and InstallationInstallation Fig 10 11 Rev. D Dual Point Adjust Cutting units Dual Point Adjust Cutting Units 10 12 Rev. D Greensmaster Bedbar Adjuster Service Grinding Bedknife Replacement and GrindingReplacement 10 13 Rev. D Dual Point Adjust Cutting units Dual Point Adjust Cutting Units 10 14 Rev. D Greensmaster Reel Assembly Reel Removal Fig 10 15 Rev. D Dual Point Adjust Cutting units Dual 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 Fig Dual Point Adjust Cutting Units 10 18 Rev. D Greensmaster Reel Installation Fig Preparing a Reel for Grinding 10 19 Rev. D Dual Point Adjust Cutting units Dual Point Adjust Cutting Units 10 20 Rev. D Greensmaster Front Roller Removal and Installation Seal Removal Front and Rear Roller ServiceSeal Installation 10 21 Rev. D Dual Point Adjust Cutting units Bearing Removal Bearing InstallationDual Point Adjust Cutting Units 10 22 Rev. D Greensmaster This page is intentionally blank Commercial Products