Toro 31223 Operator's Manual
4-wheel drive multi-purpose machine
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Summary of Contents for Toro 31223
- Page 1 Form No. 3391-308 Rev A Groundsmaster ® 360 4-Wheel Drive Multi-Purpose Machine Model No. 31223—Serial No. 315000001 and Up *3391-308* A Register at www.Toro.com. Original Instructions (EN)
- Page 2 If you require a spark arrester, contact your Authorized Toro Service Dealer. Model No. Genuine Toro spark arresters are approved by the USDA Forestry Service. Serial No. Important: It is a violation of California Public...
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Page 3: Table Of Contents
Checking the Fuses..........38 Safety ................4 Servicing the Battery..........38 Safe Operating Practices........... 4 Storing the Battery..........38 Toro Riding Mower Safety ........5 Drive System Maintenance .........39 Safety and Instructional Decals ......... 6 Checking the Tire Pressure ........39 Setup ................11 Correcting Steering Misalignment ......39 1 Installing the Drive Shaft to an Optional Mower Cooling System Maintenance ........39... -
Page 4: Safety
Safety • Replace faulty silencers/mufflers. • If a mower deck is installed on the machine, before using it, always visually inspect to see that the blades, blade This machine has been designed in accordance with EN ISO bolts and cutter assembly are not worn or damaged. 5395:2013 and ANSI B71.4-2012. -
Page 5: Toro Riding Mower Safety
• The ROPS is an integral and effective safety device. Keep The following list contains safety information specific to Toro a folding ROPS in the raised and locked position and use products or other safety information that you must know that the seat belt when operating the machine. -
Page 6: Safety And Instructional Decals
• Follow the manufacturer's recommendations for wheel • weights or counterweights to improve stability. Use only genuine Toro replacement parts to ensure that original standards are maintained. • Use extreme care with all attachments. These can change •... - Page 7 117–2718 117-3272 1. Warning—read the Operator's Manual; failure to us the rollover protection system (ROPS) can result in injury in the event of a rollover; wear a seat belt when a ROPS is in place, do not wear a seat belt when ROPS is lowered. 117-4766 1.
- Page 8 117-3273 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.
- Page 9 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 7. Wear eye protection; smoking. explosive gases can cause blindness and other 115-0492 injuries 8.
- Page 10 117-3277 Four wheel drive, non-cab models 1. Lower decks 6. Two-wheel steering 2. Raise decks 7. Four-wheel steering 3. Engine—stop 8. Fast 4. Engine—run 9. Continuous variable setting 5. Engine—start 10. Slow...
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Page 11: Setup
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Driveshaft Screw, 5/16 x 1–3/4 inch Install the drive shaft to a optional deck or QAS Lock nut, 5/16 inch Roll pin, 3/16 x 1–1/2 inch Retainer pin Grease fitting Use to install optional mower deck... -
Page 12: Optional Mower Deck Mounting Hardware
8. After the other end of the drive shaft is connected to the attachment gear box shaft, connect the wire harness electrical connector to the PTO solenoid valve coil connector (Figure Optional Mower Deck G018339 Mounting Hardware Figure 3 Parts needed for this procedure: 1. -
Page 13: Checking The Tire Pressure
Product Overview Controls Become familiar with all the controls before you start the engine and operate the machine. Traction Pedal The traction pedal (Figure 6) controls the forward and reverse operation. Press the top of the pedal to move forward and the bottom to move rearward. -
Page 14: Parking Brake
Parking Brake Throttle Lever To engage the parking brake, push down on the brake pedal The throttle lever (Figure 7) controls the speed of the engine. and press the top forward to latch (Figure 6). To release the Moving the throttle lever forward toward the Fast position parking brake, press the brake pedal until the parking brake increases the engine speed. -
Page 15: Specifications
Contact your Authorized Service Dealer or cause. Repair the damage before starting the engine again. Distributor or go to www.Toro.com for a list of all approved attachments and accessories. Fuel Gauge... -
Page 16: Operation
Operation • Use B5 (biodiesel content of 5%) or lesser blends in cold weather. • Monitor seals, hoses, gaskets in contact with fuel as they Note: Determine the left and right sides of the machine may be degraded over time. from the normal operating position. -
Page 17: Using The Rollover Protection System (Rops)
2. Shut the engine off and set the parking brake. WARNING 3. Clean around the fuel tank cap and remove the cap To avoid injury or death from rollover: keep the (Figure roll bar in the raised locked position and use the seat belt. -
Page 18: Think Safety First
Important: Ensure that the seat is secured with 2. Make sure the traction pedal is in the neutral position. the seat latch. 3. Set the parking brake. 4. To raise the roll bar, remove the hairpin cotter pins and 4. Move the PTO (power take off) switch to the off remove the two pins (Figure 10). -
Page 19: Driving The Machine
Steering Selection (4 wheel Note: Additional starting cycles may be required when starting the engine for the first time after the fuel drive models only) system has been completely drained. 8. Leave the throttle midway between the Slow and Fast For maximum trimming and minimum turf damage the positions until the engine and hydraulic system warm machine should always be operated in 4 wheel steering. -
Page 20: Stopping The Machine
Stopping the Machine remove the height of cut stop pin (refer to Adjusting the Height-of-Cut), and place the pin in the 15 cm (6 inch) To stop the machine, release the traction pedal to the neutral height-of-cut position (Figure 16). position. -
Page 21: Adjusting The Height-Of-Cut
Adjusting the Height-of-Cut The Safety Interlock System The height-of-cut is adjusted from 2.5 to 15.8 cm (1 to CAUTION 6 inches) in 6 mm (1/4 inch) increments by relocating the stop pin into different hole locations. If the safety interlock switches are disconnected or damaged the machine could operate unexpectedly 1. -
Page 22: Understanding The Diagnostic Light
Contact until the key position is changed. The light will blink if the your Toro distributor for assistance. controller detects a malfunction in the electrical system. The light will stop blinking and automatically reset when the key... - Page 23 The Diagnostic ACE will illuminate the LED associated with each of the inputs when that input switch is closed. 7. Individually, change each of the switches from open to closed (i.e., sit on seat, engage traction pedal, etc.), and note that the appropriate LED on Diagnostic ACE will blink on and off when corresponding switch is closed.
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Page 24: Positioning The Standard Seat
(Figure 20). illuminated, this indicates an ECM problem. If this occurs, contact your Toro Distributor for assistance. Important: The Diagnostic ACE display must not be left connected to the machine. It is not designed to withstand the environment of the machine's every day use. -
Page 25: Positioning The Deluxe Seat
Positioning the Deluxe Seat 3. Verify that the seat has locked into place by attempting to move it back and forth. Note: Do not operate the locking lever while operating the machine. Changing the Lumbar Support The lumbar support increases both the seating comfort and the performance of the driver. -
Page 26: Raising/Lowering The Seat
Pushing the Machine by Hand By exerting pressure on or off the front or rear of the seat it can be moved to the desired position. Release the locking If the machine stalls, runs out of fuel, etc. you may need to lever to lock the backrest. -
Page 27: Loading Machines
Loading Machines 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 26). The lower rear section of the tractor frame extends back between the rear wheels and serves as a stop for tipping backward. - Page 28 Figure 27 1. Front tie-down 2. Rear tie-down...
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Page 29: Maintenance
• Drain and clean the fuel tank. Every 2 years • Flush and replace cooling system fluid. Important: Refer to your Engine Operator's Manual for additional maintenance procedures. A detailed Service Manual is also available for purchase from your Authorized Toro Distributor. -
Page 30: Daily Maintenance Checklist
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Check Safety Interlock Operation Check Parking Brake Operation Check Fuel Level Check Hydraulic Oil Level Check Engine Oil Level Check Cooling System Fluid Level Check Drain Water/Fuel... -
Page 31: Premaintenance Procedures
Figure 28 Service Interval Chart Premaintenance Lubrication Procedures 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 The machine has grease fittings that must be lubricated positioned behind the frame tube (Figure... - Page 32 Figure 30 (Shown with mower deck installed)
- Page 33 Note: To access the rear steering linkage grease fittings, the bushings. Grease must be observed purging out of both the storage compartment needs to be removed. top and the bottom of the axle casting/bushing assembly areas of all four kingpin assemblies. Note: Jack the machine off the floor to allow better grease migration through both the upper and lower king pin g028816...
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Page 34: Engine Maintenance
Preferred oil: SAE 15W-40 (above 0 degrees F) • Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) Toro Premium Engine oil is available from your distributor in either 15W-40 or 10W-30 viscosity. 1. Park the machine on a level surface, stop the engine, set the parking brake and remove the key from the ignition switch. -
Page 35: Changing The Engine Oil And Filter
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 5. If the oil level is below the Full mark, remove the fill control panel slot and then move it back approximately (Figure 33) and add oil until level reaches the Full... -
Page 36: Fuel System Maintenance
Fuel System 7. Tighten the drain plug on the bottom of the filter canister. Maintenance 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 •... -
Page 37: Cleaning The Fuel Tank
Fuel Lines and Connections and the engine will not start; refer to Bleeding the Fuel System. Service Interval: Every 400 hours 1. Loosen the pipe connection to the No. 1 nozzle and holder assembly (Figure 38). Check the fuel lines and connections every 400 hours or yearly, whichever comes first. -
Page 38: Electrical System Maintenance
Electrical System WARNING Maintenance CALIFORNIA Proposition 65 Warning Important: Whenever working with the electrical Battery posts, terminals, and related system, always disconnect the battery cables, negative accessories contain lead and lead compounds, (-) cable first, to prevent possible wiring damage from short-outs. -
Page 39: Drive System Maintenance
Drive System Cooling System Maintenance Maintenance DANGER Checking the Tire Pressure Discharge of hot pressurized coolant or touching Service Interval: Every 50 hours hot radiator and surrounding parts can cause severe burns. Check the pressure after every 50 operating hours or monthly, whichever occurs first. -
Page 40: Cleaning The Radiator
3. Install the expansion tank cap. 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. 4. -
Page 41: Brake Maintenance
Brake Maintenance Adjusting the Parking Brake If the parking brake fails to engage, an adjustment to the brake pawl is required. Adjusting the Service Brakes 1. Loosen the 2 screws securing the parking brake pawl Adjust the service brakes when there is more than 25 mm (1 to the frame (Figure 44). -
Page 42: Belt Maintenance
Belt Maintenance Controls System Maintenance Checking the Alternator Belt Adjusting the Traction Drive Service Interval: Every 100 hours After the first 10 hours for Neutral 1. Open the hood and secure the prop rod. Note: If the machine has recently had the hydraulic oil 2. -
Page 43: Adjusting The Maximum Ground Speed
Figure 46 Figure 47 1. Transmission control rods 1. Traction pedal 3. 1.5 mm (0.060 inch) 2. Stop bolt w/ jam nut 4. Stop bolt w/ jam nut (forward) (reverse) • If the left rear tire is rotating in reverse, lengthen the rod by slowly turning the rod counter-clockwise (as viewed from the front) until the left rear tire 4. -
Page 44: Hydraulic System Maintenance
(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. Note: Toro will not assume responsibility for damage caused Figure 48 by improper substitutions. -
Page 45: Cleaning
Cleaning Waste Disposal Engine oil, batteries, hydraulic oil, and engine coolant are pollutants to the environment. Dispose of these according to your state and local regulations. Figure 49 1. Transmission case drain 3. Hydraulic reservoir drain plug plug 2. Filter 4. -
Page 46: Storage
C. Coat the cable terminals and battery posts with Engine Grafo 112X skin-over grease (Toro Part No. 505-47) or petroleum jelly to prevent corrosion. 1. Drain the engine oil from the oil pan and replace the drain plug. - Page 47 The Way Toro Uses Information Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company.
- Page 48 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.