Toro Groundsmaster 4100-D

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TractionUnit

ServiceInterval:Every50hours

•Brakeshaftpivotbearings(5)(

Figure37)

•Tractionpedalpivotbushing(1)(Figure38)

•Frontandrearaxlepivotbushings(2)(Figure39)

•Steeringcylinderballjoints(2)(Figure40)

•Tierodballjoints(2)(Figure40)

•Kingpinbushings(2)(Figure40).

Thetopttingonthekingpinshould

onlybelubricatedannually(2pumps).

Figure37

Figure38

Figure39

Figure40

CenterCuttingUnit

Note:Deckmayhavetoberaisedtoexposethegrease

ttingsforthelatchpivotandthelowerlink.

•Latchpivot(2)(

Figure42)

Note:Thelatch(Figure41)mayneedtobe

manuallytrippedtogainaccesstothegreasetting.

Useaprybartocloseandre-openthelatch

Figure41

1.Latch

Main Page

Introduction2
Table of Contents3
Safety4
Safe Operating Practices4
Toro Mower Safety6
Sound Power Level7
Sound Pressure Level7
Vibration Level7
Engine Emission Certification7
Safety and Instructional Decals8
Setup14
Greasing the Machine14
Replacing the Warning Decal14
Product Overview15
Controls15
Specifications18
Attachments/Accessories18
Operation19
Before Operating19
Adjusting the Mirrors27
Aiming the Headlights28
Starting and Stopping the Engine28
Engine Cooling Fan Operation28
Checking the Interlock Switches28
Pushing or Towing the Machine29
Jacking Points30
Tie Downs30
Operating Characteristics30
Operating Tips31
Maintenance33
Recommended Maintenance Schedule(S)33
Service Interval Chart34
Lubrication34
Greasing the Bearings and Bushings34
Engine Maintenance38
Air Cleaner Maintenance38
Servicing the Engine Oil and Filter39
Fuel System Maintenance39
Servicing the Fuel System39
Bleeding Air from the Injectors40
Electrical System Maintenance41
Battery Care41
Fuses42
Drive System Maintenance43
Changing the Planetary Gear Drive Oil43
Changing the Rear Axle Lubricant44
Checking the Rear Wheel Toe-In45
Changing the Front Tires45
Cooling System Maintenance45
Servicing the Engine Cooling System45
Brake Maintenance46
Adjusting the Service Brakes46
Belt Maintenance47
Servicing the Alternator Belt47
Re-Tensioning the Blade Drive Belts47
Replacing the Blade Drive Belt47
Controls System Maintenance48
Adjusting the Throttle Cable48
Adjusting the Traction Pedal Linkage48
Hydraulic System Maintenance49
Changing the Hydraulic Fluid49
Replacing the Hydraulic Filters50
Checking the Hydraulic Lines and Hoses50
Adjusting the Counterbalance Pressure50
Mower Maintenance51
Pivoting (Tilting) the Front Cutting Unit Upright51
Pivoting the Front Cutting Unit down52
Adjusting the Cutting Unit Pitch52
Servicing the Castor Arm Bushings53
Servicing the Castor Wheels and Bearings53
Replacing the Cutting Unit Hinge Covers54
Blade Maintenance54
Checking for a Bent Blade54
Removing and Installing the Cutter Blade(S)54
Inspecting and Sharpening the Cutter Blade(S)55
Correcting Cutting Unit Mismatch56
Spark Arrestor Maintenance57
Servicing the Spark Arrestor Muffler57
Cab Maintenance58
Cleaning the Cab Air Filters58
Storage59
Preparing for Seasonal Storage59
Schematics60

Toro Groundsmaster 4100-D - Page 35

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