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Cleaning

CleaningundertheMower

Deck

ServiceInterval:Beforeeachuseordaily

1.Parkthemachineonalevelsurface,disengage

theblade-controlswitch(PTO),andengagethe

parkingbrake.

2.Shutofftheengine,removethekey,andwait

forallmovingpartstostopbeforeleavingthe

operatingposition.

3.RaisethemowerdecktotheTRANSPORT

position.

CleaningtheSuspension

System

MachineswithMyRide™

SuspensionSystemOnly

ServiceInterval:Beforeeachuseordaily

Usecompressedairtocleanthesuspensionsystem.

Note:Donotcleantheshockassemblieswith

pressurizedwater(Figure101).

g030538

Figure101

DisposingofWaste

Engineoil,batteries,hydraulicuid,andengine

coolantarepollutantstotheenvironment.Disposeof

theseaccordingtoyourstateandlocalregulations.

Table of Contents3
Safety5
Safety Alert Symbol5
General Safety5
Slope Indicator6
Safety and Instructional Decals7
Product Overview14
Controls14
Specifications16
Attachments/Accessories16
Before Operation17
Before Operation Safety17
Adding Fuel18
Performing Daily Maintenance19
Breaking in a New Machine19
Using the Rollover-Protection System19
(Rops)19
Using the Safety-Interlock System20
Positioning the Seat21
Changing the Seat Suspension21
Adjusting the Rear-Shock Assemblies22
Using Attachments and Accessories23
During Operation23
During Operation Safety23
Entering the Operator's Position26
Operating the Parking Brake26
Operating the Mower Blade-Control Switch (PTO)27
Operating the Throttle27
Operating the Choke27
Starting the Engine28
Shutting off the Engine28
Using the Motion-Control Levers29
Driving the Machine30
Using the Side Discharge31
Adjusting the Height of Cut31
Adjusting the Anti-Scalp Rollers32
Operating Tips33
After Operation33
After Operation Safety33
Using the Fuel-Shutoff Valve34
Using the Drive-Wheel Release Valves34
Transporting the Machine35
Maintenance37
Maintenance Safety37
Recommended Maintenance Schedule(S)38
Lubrication39
Greasing the Machine39
Engine Maintenance40
Engine Safety40
Identifying the Engine40
Servicing a Kawasaki ® Engine40
Servicing a Toro Engine45
Cleaning the Blower Housing49
Cleaning the Cooling System49
Checking the Spark Arrester50
Replacing the Emissions-Air Intake Filter50
Fuel System Maintenance50
Replacing the Fuel Filter50
Servicing the Fuel Tank51
Electrical System Maintenance51
Electrical System Safety51
Servicing the Battery51
Servicing the Fuses53
Drive System Maintenance54
Checking the Seat Belt54
Checking the Roll-Bar Knobs54
Adjusting the Tracking55
Checking the Tire Pressure55
Checking the Wheel Lug Nuts55
Cooling System Maintenance56
Cleaning the Engine Screen56
Brake Maintenance56
Adjusting the Parking Brake56
Belt Maintenance58
Inspecting the Belts58
Replacing the Mower Belt58
Replacing the Hydraulic Pump-Drive Belt59
Controls System Maintenance60
Adjusting the Control-Handle Position60
Adjusting the Motion-Control Linkage61
Hydraulic System Maintenance62
Hydraulic System Safety62
Hydraulic Fluid Specifications62
Checking the Hydraulic Fluid Level62
Changing the Hydraulic Fluid and Filters62
Bleeding the Hydraulic System64
Mower Deck Maintenance65
Blade Safety65
Servicing the Cutting Blades65
Adjusting the Side-To-Side Leveling and the Blade Slope67
Removing the Mower Deck70
Replacing the Grass Deflector70
Cleaning71
Cleaning under the Mower Deck71
Cleaning the Suspension System71
Disposing of Waste71
Storage72
Storage Safety72
Cleaning and Storage72
Troubleshooting73
Schematics75

Brand	Toro
Model	74490
Category	Lawn Mower
Language	English

Toro 74490 User Manual

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