Form No. 3385-253 Rev A Groundsmaster® 360 2-Wheel Drive Multi-Purpose Machine Model No. 31230N—Serial No. 313000001 and Up Register at www.Toro.com.
model and serial numbers on the product. Write the numbers in the space provided. WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
Contents Cleaning the Radiator..............................................36 Brake Maintenance ....................................................37 Adjusting the Service Brakes ....................................37 Adjusting the Parking Brake ....................................37 Belt Maintenance ......................................................38 Checking the Alternator Belt ...................................38 Controls System Maintenance .....................................
Safety • Thoroughly inspect the area where the equipment is to be used and remove all objects which may be thrown by the machine. This machine meets or exceeds ANSI B71.4-2012 specifications in effect at the time of production. • Replace faulty silencers/mufflers. • Before using, always visually inspect to see that the blades, Improper use or maintenance by the operator or owner can result in injury.
• • • • • • • • • • • • Check carefully for overhead clearances (i.e. branches, – stay alert for humps and hollows and other hidden hazards; Watch out for traffic when crossing or near roadways. Stop the blades from rotating before crossing surfaces other than grass. When using any attachments, never direct discharge of material toward bystanders nor allow anyone near the machine while in operation. Never operate the machine with damaged guards, shields, or without safety protective devices in place.
• Battery acid is poisonous and can cause burns. Avoid • Avoid sudden starts when mowing uphill because the contact with skin, eyes and clothing. Protect your face, eyes, and clothing when working with a battery. machine may tip backwards. • Be aware that loss of traction may occur going downhill. • This machine is not designed or equipped for on-road Weight transfer to the front wheels may cause drive wheels to slip and cause loss of braking and steering. use and is a “slow-moving vehicle.
117-4766 1. Cutting/dismemberment hazard; fan—stay away from moving parts, keep all guards and shields in place. 117-3276 1. Engine coolant under pressure 3. Warning—do not touch the hot surface. 2. Explosion hazard—read the Operator's Manual. 4. Warning—read the Operator's Manual. 117-3270 1. Warning—do not touch the hot surface. 2. Cutting/dismemberment hazard, hand; entanglement hazard, belt—stay away from moving parts, keep all guards and shields in place. 117–2718 117-3272 1.
117-3273 1. Warning—read the Operator's Manual. 6. Thrown object hazard—keep bystanders a safe distance from the machine. 2. Warning—do not operate this machine unless you are trained. 7. Warning—lock the parking brake, stop the engine and remove the ignition key before leaving the machine. 3. Warning—wear the seat belt when seated in the operator's position. 8. Tipping hazard—lower the cutting unit when driving down slopes; slow machine before turning, do not turn at high speeds 4.
106-9290 1. Inputs 5. In seat 2. Not active 6. Power Take-off (PTO) 9. Outputs 13. Start 10. Power Take Off (PTO) 3. High temperature shutdown 7. Parking brake Off 11. Start 4. High temperature warning 12. Energize to Run (ETR) 8. Neutral 14. Power 120-0259 107-2916 1. Remove the ignition key and read the Operator's Manual before servicing or performing maintenance. 2.
115-0492 1. Height of cut (mm) Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. Keep bystanders a safe distance from the battery. 2. No fire, open flame, or smoking. 7. Wear eye protection; explosive gases can cause blindness and other injuries 3. Caustic liquid/chemical burn hazard 4. Wear eye protection 8. Battery acid can cause blindness or severe burns. 9. Flush eyes immediately with water and get medical help fast. 5. Read the Operator's Manual.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 3 Use Qty. No parts required – Adjust the ROPS No parts required – Check the tire pressure. No parts required – Check the hydraulic fluid, engine oil, and coolant levels. Media and Additional Parts Description Use Qty.
Product Overview 2 Controls Checking the Tire Pressure Become familiar with all the controls before you start the engine and operate the machine. No Parts Required Traction Pedal The traction pedal (Figure 4) controls the forward and reverse operation. Press the top of the pedal to move forward and the bottom to move rearward. Ground speed depends on how far you press the pedal. For no load, maximum ground speed, fully press the pedal while the throttle is in the Fast position.
Tilt Steering Pedal Hour Meter To tilt the steering wheel towards you, press the foot pedal down, and pull the steering tower toward you to the most comfortable position and then release the pedal (Figure 4). The hour meter (Figure 5) records the number of hours the engine has operated. It operates when the key switch is in the Run position. Use these times for scheduling regular maintenance.
Operation Note: Determine the left and right sides of the machine from the normal operating position. CAUTION This machine produces sound levels in excess of 85 dBA at the operators ear and can cause hearing loss through extended periods of exposure. Wear hearing protection when operating this machine. Figure 6 1. Fuel gauge Adding Fuel 2. Fuel tank cap Use only clean, fresh diesel fuel or biodiesel fuels with low (<500 ppm) or ultra low (<15 ppm) sulfur content. The minimum cetane rating should be 40.
Filling the Fuel Tank • Use B5 (biodiesel content of 5%) or lesser blends in cold weather. 1. Park the machine on a level surface. • Monitor seals, hoses, gaskets in contact with fuel as they 2. Shut the engine off and set the parking brake. may be degraded over time. 3. Clean around the fuel tank cap and remove the cap (Figure 7). • Fuel filter plugging may be expected for a time after converting to biodiesel blended. • Contact your distributor if you wish for more information on biodiesel.
Important: Ensure that the seat is secured with the seat latch. 4. To raise the roll bar, remove the hairpin cotter pins and remove the two pins (Figure 8). 5. Raise the roll bar to the upright position and install the two pins and secure them with the hairpin cotter pins (Figure 8). WARNING To avoid injury or death from rollover: keep the roll bar in the raised locked position and use the seat belt. Ensure that the seat plate is secured with the seat latch.
Note: Additional starting cycles may be required when starting the engine for the first time after the fuel system has been completely drained. 2. Make sure the traction pedal is in the neutral position. 3. Set the parking brake. 4. Move the PTO (power take off) switch to the off position (Figure 9). 8. Leave the throttle midway between the Slow and Fast positions until the engine and hydraulic system warm up.
Stopping the Machine 3. Pull up on the PTO switch to engage it (Figure 12). To stop the machine, release the traction pedal to the neutral position. Set the parking brake whenever you leave the machine. Remember to remove the key from the ignition switch. CAUTION Children or bystanders may be injured if they attempt to move or operate the tractor while it is unattended. Always remove the ignition key and set the parking brake when leaving the machine unattended, even if just for a few minutes.
Testing the Safety Interlock System Service Interval: Before each use or daily Test the safety interlock system before you use the machine each time. If the safety system does not operate as described below, have an Authorized Service Dealer repair the safety system immediately. 1. Sitting on the seat, engage the parking brake and move the PTO to on. Try starting the engine; the engine should not crank. 2. Sitting on the seat, engage the parking brake and move the PTO to off. Engage the traction pedal.
Changing the Lumbar Support The back of the seat can be adjusted to provide a customized lumbar support for your lower back. To adjust it, turn the knob, under the left-side arm rest, in either direction to provide the best comfort (Figure 14). Positioning the Deluxe Seat Figure 14 1. Back rest knob 3. Lumbar support adjustment knob 2. Seat suspension knob 4. Seat position adjustment lever Figure 16 2. Slide the seat to the desired position and release lever to lock in position. 3.
Changing the Seat Position Changing the Backrest Position The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable. The back of the seat can be adjusted to provide a more comfortable ride. Position the back of the seat where it is most comfortable. 1. To adjust, lift the lever to unlock the seat (Figure 16). Pull up the locking lever to release the backrest catch (Figure 16).
Figure 19 Figure 18 1. By-pass valves 1. Seat latch release bar Loading Machines Pushing the Machine by Hand Use extreme caution when loading units on trailers or trucks. One full width ramp that is wide enough to extend beyond the rear tires is recommended instead of individual ramps for each side of the unit (Figure 20). The lower rear section of the tractor frame extends back between the rear wheels and serves as a stop for tipping backward.
Transporting Machines WARNING Loading a unit onto a trailer or truck increases the possibility of backward tip-over and could cause serious injury or death. WARNING Driving on the street or roadway without turn signals, lights, reflective markings, or a slow moving vehicle emblem is dangerous and can lead to accidents causing personal injury. • Use extreme caution when operating a unit on a ramp. • Use only a single, full width ramp; Do not use individual ramps for each side of the unit.
Operating Tips Fast Throttle Setting/Ground Speed To maintain enough power for the machine and deck while mowing, operate the engine at the fast throttle position and adjust your ground speed for conditions. A good rule to follow is: decrease ground speed as the load on the cutting blades increases; and increase ground speed as load on the blades decreases. Mowing Direction Alternate mowing direction to avoid making ruts in the turf over time.
Blade Maintenance Maintain a sharp blade throughout the cutting season because a sharp blade cuts cleanly without tearing or shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth and increases the chance of disease. Check the blades daily for sharpness, and for any wear or damage. Sharpen the blades as necessary. If a blade is damaged or worn, replace it immediately with a genuine Toro replacement blade. Refer to Servicing the Cutting Blades.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 10 hours • Check the alternator belt tension. • Torque wheel lug nuts. After the first 50 hours • Change the engine oil and filter. After the first 200 hours • Change the hydraulic oil and filter. Before each use or daily • • • • • Test the safety system. Check the engine oil level.
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Sun.
Figure 22 Service Interval Chart Premaintenance Procedures Lubrication Greasing the Bearings and Bushings Using the Hood Prop Rod 1. Release the hood latches. Service Interval: Every 50 hours 2. Lift up on the hood until the prop rod can be positioned behind the frame tube (Figure 23). The machine has grease fittings that must be lubricated regularly with No. 2 General Purpose Lithium Base Grease.
Figure 24 Note: Bearing life can be negatively affected by improper wash down procedures. Do not wash down the unit when it is still hot and avoid directing high-pressure or high volume spray at the bearings or seals.
Engine Maintenance 4. Clean the dirt ejection port located in the removable cover. Remove the rubber outlet valve from the cover, clean the cavity and replace the outlet valve. Servicing the Air Cleaner 5. Install the cover orienting the rubber outlet valve in a downward position—between approximately 5:00 to 7:00 when viewed from the end. Service Interval: Every 400 hours Check the air cleaner body for damage which could cause an air leak. Replace if damaged.
Adjusting the Throttle 4. Remove dipstick and check oil level on dipstick. The oil level should be up to the Full mark . 1. Move the throttle lever forward to the front of the control panel slot and then move it back approximately 1/8 inch into the FAST idle detent position. 5. If the oil level is below the Full mark, remove the fill cap (Figure 26) and add oil until level reaches the Full mark on dipstick. 2. Check the position of the speed control lever on the engine fuel injection pump.
Fuel System Maintenance 7. Tighten the drain plug on the bottom of the filter canister. Bleeding the Fuel System Note: Refer to Adding Fuel for proper fuel recommendations. You must bleed the fuel system before starting the engine if any of the following situations have occurred: DANGER • Initial start up of a new machine. Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage.
Bleeding Air from the Fuel Injectors Fuel Lines and Connections Note: This procedure should be used only if the fuel system has been purged of air through normal priming procedures and the engine will not start; refer to Bleeding the Fuel System. Check the fuel lines and connections every 400 hours or yearly, whichever comes first. Inspect them for deterioration, damage, chaffing, or loose connections. Service Interval: Every 400 hours 1. Loosen the pipe connection to the No.
Electrical System Maintenance Important: Whenever working with the electrical system, always disconnect the battery cables, negative (-) cable first, to prevent possible wiring damage from short-outs. Checking the Fuses If the machine stops or has other electrical system issues, check the fuses. Grasp each fuse in turn and remove them one at a time, checking to see if any are blown.
Drive System Maintenance WARNING Battery terminals or metal tools could short against metal machine components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Checking the Tire Pressure • When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the machine. Service Interval: Every 50 hours Check the pressure after every 50 operating hours or monthly, whichever occurs first.
Cooling System Maintenance 3. Install the expansion tank cap. DANGER Discharge of hot pressurized coolant or touching hot radiator and surrounding parts can cause severe burns. • Do not remove the radiator cap when the engine is hot. Always allow the engine to cool at least 15 minutes or until the radiator cap is cool enough to touch without burning your hand before removing the radiator cap. • Do not touch radiator and surrounding parts that are hot. Figure 34 1.
Brake Maintenance 3. Working from the fan side of the radiator, blow out debris with low pressure (50 psi) compressed air (do not use water). Repeat the step from the front of the radiator and again from the fan side. Adjusting the Service Brakes 4. After the radiator is thoroughly cleaned, clean out debris that may have collected in the channel at the radiator base and around the frame. Also, clean out the engine compartment and brake linkage to assure optimum performance.
Belt Maintenance Checking the Alternator Belt Service Interval: Every 100 hours After the first 10 hours 1. Open the hood and secure the prop rod. 2. Check the tension of the alternator belt by depressing it (Figure 38) midway between the alternator and the crankshaft pulleys with 10 kg (22 lb) of force. 2 4 1 3 Figure 37 1. Brake cables 3. Parking brake pawl 2. Screws (2) 4. Brake detent 2.
Controls System Maintenance Adjusting the Traction Drive for Neutral Note: If the machine has recently had the hydraulic oil changed or the traction motors or hoses replaced, any air trapped in the system will have to be worked out prior to performing this procedure. This can be accomplished by operating the machine in forward and reverse for a few minutes and then replenishing the oil as required. When positioned on a level surface, the machine must not creep when the traction pedal is released.
Figure 40 1. Traction pedal 3. 0.060 inch (1.5 mm) 2. Stop bolt w/ jam nut (forward) 4. Stop bolt w/ jam nut (reverse) Figure 41 1. Mow speed limiter lever 2. Stop bolt w/ jam nut 4. Thread the stop bolt in to increase the mow speed and out to decrease the mow speed. 4. Adjust the stop bolt all the way in (away from the traction pedal). 5. Tighten the jam nut to lock the adjustment. 6.
Hydraulic System Maintenance The reservoir is filled at the factory with approximately 18 quarts (17 l) of high quality tractor transmission/hydraulic fluid. The recommended replacement fluid is as follows: Toro Premium Transmission/Hydraulic Tractor Fluid (Available in 5 gallon pails or 55 gallon drums. See parts catalog or Toro distributor for part numbers.) Alternate fluids: If the Toro fluid is not available, Mobil® 424 hydraulic fluid may be used.
Storage Engine 1. Drain the engine oil from the oil pan and replace the drain plug. 2. Remove and discard the oil filter. Install a new filter. 3. Refill the engine with 4 quarts (3.8 l) of recommended motor oil. Refer to Changing the Engine Oil. 4. Start the engine and run it at idle speed for two minutes. 5. Drain the fuel from the fuel tank, fuel lines, pump, filter, and separator. Flush the fuel tank with clean diesel fuel and connect all fuel lines. 6.
Notes: 43
The Toro Total Coverage Guarantee A Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
