2
2004 by The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
Contact us at www.Toro.com
All Rights Reserved
Printed in the USA
Keep this engine Owner’s Manual with your unit.
Should this engine Owner’s Manual become damaged
or illegible, replace immediately. Replacements may be
ordered through the engine manufacturer.
Contents
Page
Introduction 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safe Operation Practices for Ride-on (riding) Rotary
Lawnmower Machines 3. . . . . . . . . . . . . . . . . . .
Safe Operating Practices 3. . . . . . . . . . . . . . . . . . .
Toro Riding Mower Safety 5. . . . . . . . . . . . . . . . .
Sound Pressure 6. . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Power 6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vibration 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Slope Chart 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety and Instruction Decals 9. . . . . . . . . . . . . . .
Operation 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Rollover Protection System (ROPS) 17. .
Think Safety First 18. . . . . . . . . . . . . . . . . . . . . . . .
Adding Fuel 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the Engine Oil Level 19. . . . . . . . . . . . . .
Controls 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Understanding the Audible Alarms 20. . . . . . . . . . .
Operating the Parking Brake 21. . . . . . . . . . . . . . . .
Starting and Stopping the Engine 21. . . . . . . . . . . .
Operating the Power Take Off (PTO) 23. . . . . . . . .
The Safety Interlock System 23. . . . . . . . . . . . . . . .
Driving Forward or Backward 24. . . . . . . . . . . . . . .
Stopping the Machine 24. . . . . . . . . . . . . . . . . . . . .
Adjusting the Height-of-Cut 25. . . . . . . . . . . . . . . .
Using the Lift Assist Lever 25. . . . . . . . . . . . . . . . .
Adjusting the Anti-Scalp Rollers 25. . . . . . . . . . . . .
Adjusting the Flow Baffle 26. . . . . . . . . . . . . . . . . .
Positioning the Flow Baffle 27. . . . . . . . . . . . . . . . .
Positioning the Seat 27. . . . . . . . . . . . . . . . . . . . . . .
Unlatching the Seat 28. . . . . . . . . . . . . . . . . . . . . . .
Pushing the Machine by Hand 28. . . . . . . . . . . . . . .
Using the Side Discharge 29. . . . . . . . . . . . . . . . . . .
Transporting the Machine 29. . . . . . . . . . . . . . . . . .
Loading Machines 29. . . . . . . . . . . . . . . . . . . . . . . .
Using the Z Stand 30. . . . . . . . . . . . . . . . . . . . . . . . .
Tips for Mowing Grass 32. . . . . . . . . . . . . . . . . . . .
Maintenance 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Maintenance Schedule 33. . . . . . . .
Servicing the Cutting Blades 34. . . . . . . . . . . . . . . .
Servicing the Air Cleaner 36. . . . . . . . . . . . . . . . . .
Servicing the Engine Oil 37. . . . . . . . . . . . . . . . . . .
Page
Changing the Engine Oil Filter 38. . . . . . . . . . . . . .
Servicing the Cooling System 39. . . . . . . . . . . . . . .
Servicing the Fuel Filter 40. . . . . . . . . . . . . . . . . . .
Servicing the Fuel Tank 41. . . . . . . . . . . . . . . . . . . .
Greasing and Lubrication 41. . . . . . . . . . . . . . . . . . .
Greasing the Spindles 42. . . . . . . . . . . . . . . . . . . . .
Checking the Tire Pressure 43. . . . . . . . . . . . . . . . .
Servicing the Hydraulic System 43. . . . . . . . . . . . .
Adjusting the Handle Neutral 45. . . . . . . . . . . . . . .
Setting the Hydraulic Pump Neutral 46. . . . . . . . . .
Adjusting the Tracking 47. . . . . . . . . . . . . . . . . . . .
Adjusting the Caster Pivot Bearing 48. . . . . . . . . . .
Checking the Wheel Hub Slotted Nut 48. . . . . . . . .
Leveling the Mower at Three Positions 48. . . . . . . .
Cleaning Under the Deck 50. . . . . . . . . . . . . . . . . . .
Inspecting the Belts 50. . . . . . . . . . . . . . . . . . . . . . .
Replacing the Mower Belt 51. . . . . . . . . . . . . . . . . .
Replacing the Drive Belts 51. . . . . . . . . . . . . . . . . .
Replacing the Pump Drive Belt 52. . . . . . . . . . . . . .
Replacing the Fan Drive Belt 52. . . . . . . . . . . . . . .
Replacing and Tensioning the Alternator Belt 53. .
Adjusting the Parking Brake 53. . . . . . . . . . . . . . . .
Servicing the Fuses 54. . . . . . . . . . . . . . . . . . . . . . .
Servicing the Battery 54. . . . . . . . . . . . . . . . . . . . . .
Replacing the Grass Deflector 56. . . . . . . . . . . . . . .
Waste Disposal 56. . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagram 57. . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning and Storage 58. . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . .