Related Manuals for Toro 31222
Summary of Contents for Toro 31222
- Page 1 Form No. 3383-175 Rev A Groundsmaster ® Multi-Purpose Machine Model No. 31222—Serial No. 314000001 and Up Model No. 31223—Serial No. 314000001 and Up *3383-175* A Register at www.Toro.com. Original Instructions (EN)
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Page 2: Introduction
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... -
Page 3: Table Of Contents
Bleeding Air from the Fuel Injectors......40 Safety ................4 Cleaning the Fuel Tank..........41 Safe Operating Practices........... 4 Fuel Lines and Connections ........41 Toro Riding Mower Safety ........5 Electrical System Maintenance ........42 Sound Power Level ..........6 Checking the Fuses..........42 Sound Pressure Level..........6 Servicing the Battery..........42... -
Page 4: Safety
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 CEN standard EN 836:1997 • Replace faulty silencers/mufflers. and ANSI B71.4-2012 specifications in effect at the time of production, when the optional mower deck is installed. -
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: Sound Power Level
Uncertainty Value (K) of 1 dBA. flames away from battery. Sound power level was determined according to the • Use only genuine Toro replacement parts to ensure that procedures outlined in ISO 11094. original standards are maintained. •... -
Page 7: Safety And Instructional Decals
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. 117-3276 1. Engine coolant under 3. Warning—do not touch the pressure hot surface. - Page 8 117–2718 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. 117-3273 1. Warning—read the Operator's Manual. 6. Thrown object hazard—keep bystanders a safe distance from the machine.
- Page 9 117-3233 4 Wheel drive models 1. Read the Operator's Manual for information on fuses. 2. 4 wheel steer solenoid—7.5 amp 3. PTO enable, 4 wheel steer lamp, deck lift, deck float—7.5 115-0492 4. Glow indicator, fuel run solenoid, diagnostic light, start—7.5 Non-cab models 5.
- Page 10 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 117–2787 injuries (Cab models)
- Page 11 106-9290 Two wheel drive models only 1. Inputs 5. In seat 9. Outputs 13. Start 2. Not active 6. Power Take-off (PTO) 10. Power Take Off (PTO) 14. Power 3. High temperature shutdown 7. Parking brake Off 11. Start 4. High temperature warning 8.
- Page 12 117-3277 120-0257 Four wheel drive, non-cab models Two wheels drive models 1. Lower decks 6. Two-wheel steering 1. Lower decks 6. Differential lock 2. Raise decks 7. Fast 2. Raise decks 7. Four-wheel steering 3. Engine—stop 8. Continuous variable 3. Engine—stop 8.
- Page 13 119-9899 Models with cabs only 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 14: 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 15: 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 3). Optional Mower Deck G018339 Mounting Hardware Figure 3 Parts needed for this procedure: 1. -
Page 16: 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 17: 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 18: Oil Pressure Warning Light
Cab Controls Closing the heater shut-off valve, located in engine compartment (Figure 10), will maximize the air conditioner Model 31222 only capacity to the cab during the summer. During the fall conversion, fully open the valve. Wind Shield Wiper/Washer Switch... -
Page 19: Specifications
Contact your Authorized Service Dealer or • Keep fuel away from eyes and skin. Distributor or go to www.Toro.com for a list of all approved attachments and accessories. Biodiesel Ready This machine can also use a biodiesel blended fuel of up to B20 (20% biodiesel, 80% petrodiesel). -
Page 20: Filling The Fuel Tank
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. -
Page 21: Think Safety First
Important: Ensure that the seat is secured with WARNING the seat latch. To avoid injury or death from rollover: keep the 4. To raise the roll bar, remove the hairpin cotter pins and roll bar in the raised locked position and use the remove the two pins (Figure 12). -
Page 22: Driving The Machine
Note: Additional starting cycles may be required 2. Make sure the traction pedal is in the neutral position. when starting the engine for the first time after the fuel 3. Set the parking brake. system has been completely drained. 4. Move the PTO (power take off) switch to the off 8. -
Page 23: Steering Selection (4 Wheel Drive Models Only)
Steering Selection (4 wheel Stopping the Machine drive models only) To stop the machine, release the traction pedal to the neutral position. For maximum trimming and minimum turf damage the Set the parking brake whenever you leave the machine. machine should always be operated in 4 wheel steering. Remember to remove the key from the ignition switch. -
Page 24: Adjusting The Height-Of-Cut
Adjusting the Height-of-Cut Height-of-Cut), and place the pin in the 15 cm (6 inch) height-of-cut position (Figure 18). The height-of-cut is adjusted from 2.5 to 15.8 cm (1 to 6 inches) in 6 mm (1/4 inch) increments by relocating the Engaging the Power Take Off (PTO) stop pin into different hole locations. -
Page 25: The Safety Interlock System
The safety interlock system is designed to prevent the engine on using the rest of the SCM functions, refer to the Service from starting unless: Manual, available through your Authorized Toro Distributor. • You are sitting on the seat or the parking brake is engaged. -
Page 26: Diagnostic Ace Display
Contact controller detects a malfunction in the electrical system. The your Toro distributor for assistance. light will stop blinking and automatically reset when the key switch is turned to the Off position once the fault has been Checking the Interlock resolved. - Page 27 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 28: Positioning The Standard Seat
(Figure 23). 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 29: Raising/Lowering The Seat
Changing the Weight Adjustment Adjusting the Armrests The seat can be adjusted to provide a smooth and comfortable The armrests can be folded back if required and the height ride. individually adjusted. Important: To adjust the seat for the drivers weight the To adjust the armrests for height, separate the round cap driver must be seated and the ignition key moved to the (Figure 25) from the cover, loosen the hexagon nut (13 mm) -
Page 30: Pushing The Machine By Hand
4. Rotate each by-pass valve counterclockwise 1 turn (Figure 28). This allows hydraulic fluid to by-pass the pump enabling the wheels to turn. Important: Do not rotate the by-pass valves more than 1 turn. This prevents valves from coming out of the body and causing fluid to run out. -
Page 31: Transporting Machines
Transporting Machines the ramp extends up the slope. This will minimize the ramp angle. The trailer or truck should be as level as possible. WARNING Important: Do not attempt to turn the unit while on the ramp; you may lose control and drive off the side. Driving on the street or roadway without turn signals, lights, reflective markings, or a slow Avoid sudden acceleration when driving up a ramp and... - Page 32 Figure 30 1. Front tie-down 2. Rear tie-downs...
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Page 33: 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 34: 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 35: Premaintenance Procedures
Figure 31 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 32). - Page 36 Figure 33 (Shown with mower deck installed)
- Page 37 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 Figure 34...
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Page 38: 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 39: 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 cap (Figure 36) and add oil until level reaches the Full 3 mm (1/8 inch) out of the FAST idle detent position. -
Page 40: 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 41: 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 41). Check the fuel lines and connections every 400 hours or yearly, whichever comes first. -
Page 42: Electrical System Maintenance
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, Figure 43 check the fuses. -
Page 43: Storing The Battery
Drive System WARNING Battery terminals or metal tools could short against Maintenance metal machine components causing sparks. Sparks can cause the battery gasses to explode, resulting Checking the Tire Pressure in personal injury. • When removing or installing the battery, do not Service Interval: Every 50 hours allow the battery terminals to touch any metal Check the pressure after every 50 operating hours or monthly,... -
Page 44: Cooling System Maintenance
Cooling System 3. Install the expansion tank cap. Maintenance 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. -
Page 45: Brake Maintenance
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 Adjusting the Service Brakes radiator and again from the fan side. 4. -
Page 46: Adjusting The Parking Brake
Adjusting the Parking Brake Belt Maintenance If the parking brake fails to engage, an adjustment to the brake pawl is required. Checking the Alternator Belt 1. Loosen the 2 screws securing the parking brake pawl Service Interval: Every 100 hours to the frame (Figure 48). -
Page 47: Controls System Maintenance
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. -
Page 48: Adjusting The Speed Limiter Lever
Figure 51 Figure 52 1. Traction pedal 3. 1.5 mm (0.060 inch) 1. Speed limiter lever 2. Stop bolt w/ jam nut 2. Stop bolt w/ jam nut 4. Stop bolt w/ jam nut (forward) (reverse) 4. Thread the stop bolt in to increase the speed and out to decrease the speed. -
Page 49: 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 53 by improper substitutions. -
Page 50: Cab Maintenance
Cab Maintenance Maximizing Air Conditioner Performance • To limit solar heating, park the machine in a shaded area or leave the doors open in direct sun. • Make sure the heater shut-off valve is closed. • Check to make sure the air conditioning screen is clean. •... -
Page 51: Cleaning The Air Conditioning Coil
Cleaning the Air Conditioning Coil Service Interval: Every 250 hours (Clean more frequently in extremely dusty or dirty conditions) 1. Stop the engine and remove the key. 2. Remove the 4 screws securing the fan and the condenser cover to the fan mount (Figure 56). 3. -
Page 52: Cleaning The A/C Condenser Screen
Cleaning the A/C Condenser Cleaning Screen Cleaning the Cab Service Interval: Every 50 hours (Clean more frequently in extremely dusty or dirty conditions) Important: Do not use a pressure washer to clean the 1. Stop the engine and remove the key. door and roof seals of the cab. -
Page 53: 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 54 Notes:...
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Page 56: The Toro Total Coverage Guarantee
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.