Toro 72949 - Fuel System Maintenance

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InstallingtheSparkPlug(s)

g027661

Figure52

FuelSystem

Maintenance

DANGER

Incertainconditions,fuelisextremely

ammableandhighlyexplosive.Areor

explosionfromfuelcanburnyouandothers

andcandamageproperty.

RefertoFuelSafety(page15)foracomplete

listoffuelrelatedprecautions.

Main Page

Figure 12
Table of Contents3
Safety4
General Safety4
Slope Indicator5
Safety and Instructional Decals6
Product Overview12
Controls12
Specifications14
Attachments/Accessories14
Before Operation15
Before Operation Safety15
Adding Fuel16
Performing Daily Maintenance16
Breaking in a New Machine16
Using the Rollover-Protection System17
(Rops)17
Using the Safety-Interlock System18
Positioning the Seat19
Unlatching the Seat19
Changing the Seat Suspension19
During Operation19
During Operation Safety19
Operating the Parking Brake22
Operating the Mower Blade-Control Switch (PTO)22
Operating the Throttle22
Operating the Choke23
Starting the Engine23
Shutting off the Engine24
Using the Motion-Control Levers24
Driving the Machine25
Using the Side Discharge26
Adjusting the Height of Cut26
Adjusting the Anti-Scalp Rollers27
Adjusting the Flow Baffle Knob28
Positioning the Flow Baffle28
Operating Tips29
After Operation30
After Operation Safety30
Using the Fuel-Shutoff Valve30
Using the Drive-Wheel-Release Valves31
Transporting the Machine32
Maintenance34
Maintenance Safety34
Recommended Maintenance Schedule(S)34
Lubrication36
Greasing the Machine36
Lubricating the Mower Deck-Lift Pivots36
Greasing the Mower Deck36
Greasing the Caster Pivots37
Greasing the Caster-Wheel Hubs38
Engine Maintenance39
Engine Safety39
Servicing the Air Cleaner39
Servicing the Engine Oil40
Servicing the Spark Plug(S)42
Fuel System Maintenance43
Replacing the Fuel Filter44
Servicing the Fuel Tank44
Electrical System Maintenance44
Electrical System Safety44
Servicing the Battery44
Servicing the Fuses46
Drive System Maintenance47
Checking the Seat Belt47
Checking the Roll-Bar Knobs47
Adjusting the Tracking48
Checking the Tire Pressure48
Checking the Wheel Lug Nuts48
Checking the Wheel-Hub Slotted Nut49
Adjusting the Caster-Pivot Bearing49
Removing the Clutch Shim49
Cooling System Maintenance51
Cooling System Safety51
Cleaning the Engine Screen and Engine-Oil Cooler51
Cleaning the Engine-Cooling Fins and Shrouds52
Checking and Cleaning the Hydraulic-Unit Shrouds52
Brake Maintenance53
Adjusting the Parking Brake53
Belt Maintenance54
Inspecting the Belts54
Replacing the Mower Belt54
Replacing the Hydraulic Pump-Drive Belt55
Controls System Maintenance56
Adjusting the Control-Handle Position56
Adjusting the Motion-Control Linkage56
Adjusting the Motion-Control Damper57
Adjusting the Motion-Control Neutral-Lock Pivot58
Hydraulic System Maintenance58
Hydraulic System Safety58
Hydraulic-Fluid Specifications58
Checking the Hydraulic Fluid58
Changing the Hydraulic Fluid and Filters59
Mower Deck Maintenance60
Blade Safety60
Servicing the Cutting Blades61
Leveling the Mower Deck63
Removing the Mower Deck65
Replacing the Grass Deflector67
Cleaning67
Cleaning under the Mower Deck67
Disposing of Waste67
Storage68
Storage Safety68
Cleaning and Storage68
Troubleshooting69
Schematics71

Toro 72949 - Fuel System Maintenance

Table of Contents

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