Toro Greensmaster 3120, Operator'S Manual, Page: 3 / 48

Contents
Safety ....................................................................... 4
General Safety................................................... 4
Safety and Instructional Decals .......................... 4
Setup ........................................................................ 8
1 Activating and Charging the Battery ................. 9
2 Installing the Battery ........................................ 9
3 Installing the Roll Bar ..................................... 10
4 Installing the Cutting Units...............................11
5 Marking the Outer Grass Baskets................... 12
6 Adding Rear Ballast and Weight
Kit.................................................................. 13
7 Reducing the Tire Pressure............................ 14
Product Overview ................................................... 14
Controls ........................................................... 14
Specifications .................................................. 17
Attachments/Accessories ................................. 17
Before Operation ................................................. 17
Before Operation Safety ................................... 17
Fuel Specification ............................................. 18
Filling the Fuel Tank .......................................... 18
Performing Daily Maintenance.......................... 18
During Operation ................................................. 18
During Operation Safety ................................... 18
Breaking in the Machine ................................... 20
Starting the Engine ........................................... 20
Checking the Machine After Starting the
Engine........................................................... 20
Shutting Off the Engine..................................... 20
Checking the Safety-Interlock System .............. 20
Driving the Machine without Mowing ................. 21
Mowing the Green ............................................ 22
After Operation .................................................... 23
After Operation Safety ...................................... 23
Inspecting and Cleaning after Mowing .............. 24
Hauling the Machine ......................................... 24
Towing the Machine .......................................... 24
Maintenance ........................................................... 25
Maintenance Safety.......................................... 25
Recommended Maintenance Schedule(s) ........... 26
Daily Maintenance Checklist............................. 27
Pre-Maintenance Procedures .............................. 28
Removing the Seat Assembly ........................... 28
Raising the Machine ......................................... 28
Lubrication .......................................................... 29
Greasing the Machine....................................... 29
Lubricating the Pivot Points .............................. 30
Engine Maintenance ........................................... 30
Engine Safety ................................................... 30
Servicing the Air Cleaner .................................. 30
Servicing the Engine Oil.................................... 31
Replacing the Spark Plugs................................ 32
Fuel System Maintenance ................................... 32
Replacing the Fuel Filter ................................... 32
Inspecting the Fuel Lines and
Connections.................................................. 32
Electrical System Maintenance ........................... 33
Electrical System Safety ................................... 33
Servicing the Battery......................................... 33
Locating the Fuses ........................................... 33
Drive System Maintenance .................................. 34
Checking the Tire Pressure............................... 34
Checking the Torque of the Wheel
Nuts .............................................................. 34
Adjusting the Transmission for Neutral.............. 34
Adjusting the Transport Speed.......................... 35
Adjusting the Mowing Speed ............................ 35
Brake Maintenance ............................................. 36
Burnishing the Brakes....................................... 36
Adjusting the Brakes......................................... 36
Controls System Maintenance ............................. 37
Adjusting the Cutting Unit Lift/Drop ................... 37
Adjusting the Lift Cylinders ............................... 37
Hydraulic System Maintenance ........................... 38
Hydraulic System Safety................................... 38
Servicing the Hydraulic Fluid ............................ 38
Checking the Hydraulic Lines and
Hoses............................................................ 40
Cutting Unit Maintenance ..................................... 41
Blade Safety ..................................................... 41
Checking the Reel-to-Bedknife Contact ............ 41
Setting the Reel Speed ..................................... 41
Backlapping the Reels ...................................... 42
Storage ................................................................... 44
Storage Safety.................................................. 44
Preparing the Machine for Storage ................... 44
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