Table Of Contents - Toro 74933 Operator's Manual

Contents
Safety ........................................................................... 4
Safe Operating Practices........................................... 4
Slope Indicator ....................................................... 6
Safety and Instructional Decals ................................. 7
Product Overview .........................................................13
Controls ...............................................................13
Specifications ........................................................15
Operation ....................................................................15
Adding Fuel...........................................................15
Checking the Engine-Oil Level.................................17
Breaking in a New Machine......................................17
Using the Rollover-Protection System (ROPS) ............18
Think Safety First ...................................................19
Operating the Parking Brake ....................................19
Operating the Mower Blade-Control Switch
(PTO) ...............................................................20
Operating the Throttle ............................................20
Operating the Ignition Switch ..................................20
Starting and Shutting Off the Engine.........................20
Using the Safety-Interlock System.............................22
Driving Forward or Backward ..................................23
Stopping the Machine .............................................24
Adjusting the Height-of-Cut ....................................24
Adjusting the Anti-Scalp Rollers ...............................25
Adjusting the Flow Baffle Cam Locks ........................26
Positioning the Flow Baffle ......................................26
Positioning the Seat ................................................27
Unlatching the Seat.................................................27
Changing the Seat Suspension ..................................28
Using the Drive-Wheel-Release Valves.......................28
Using the Side Discharge .........................................29
Transporting the Machine........................................29
Loading the Machine ..............................................30
Operating Tips ......................................................32
Maintenance .................................................................33
Recommended Maintenance Schedule(s) ......................33
Lubrication ...............................................................34
Greasing and Lubrication ........................................34
Greasing the Mower ...............................................34
Lubricating the Caster Wheel Hubs ...........................35
Engine Maintenance ..................................................36
Servicing the Air Cleaner .........................................36
Servicing the Engine Oil..........................................37
Servicing the Spark Plug ..........................................40
Checking Spark Arrester..........................................41
Fuel System Maintenance ...........................................41
Inspecting the LPG System......................................41
Servicing the Electronic Fuel Injection
System ..............................................................42
Electrical System Maintenance ....................................42
Servicing the Battery...............................................42
Servicing the Fuses .................................................44
Jump-Starting the Machine ......................................44
Drive System Maintenance .........................................45
Checking the Seat Belt.............................................45
Checking the Knobs on the Rollover Protection
System (ROPS)...................................................45
Adjusting the Tracking ............................................46
Checking the Tire Pressure ......................................46
Checking the Wheel Lug Nuts ..................................47
Checking the Wheel Hub Slotted Nut ........................47
Adjusting the Caster Pivot Bearing ............................47
Using the Clutch Shim ............................................47
Cooling System Maintenance ......................................49
Cleaning the Engine Screen and Engine Oil
Cooler...............................................................49
Cleaning the Engine Cooling Fins and
Shrouds.............................................................50
Check and Clean the Hydraulic Unit Shrouds ..............50
Brake Maintenance ....................................................51
Adjusting the Parking Brake .....................................51
Belt Maintenance ......................................................52
Inspecting the Belts ................................................52
Replacing the Mower Belt ........................................52
Replacing the Hydraulic Pump Drive Belt...................53
Controls System Maintenance .....................................54
Adjusting the Control Handle Position ......................54
Adjusting the Motion-Control Linkage ......................54
Adjusting the Motion-Control Damper .....................55
Adjusting the Motion-Control Neutral-Lock
Pivot .................................................................56
Hydraulic System Maintenance ....................................56
Servicing the Hydraulic System.................................56
Mower Deck Maintenance...........................................58
Leveling the Mower Deck ........................................58
Servicing the Cutting Blades.....................................60
Removing the Mower Deck .....................................62
Replacing the Grass Deflector ..................................63
Cleaning ...................................................................64
Cleaning the Mower Deck........................................64
Disposing of Waste.................................................64
Storage ........................................................................64
Cleaning and Storing the Machine .............................64
Troubleshooting ...........................................................65
Schematics ...................................................................67
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