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Toro 23518 Operator's Manual
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Toro 23518 Operator's Manual

30in stand-on
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Original Instructions (EN)
30in Stand-On Aerator
Model No. 23518—Serial No. 316000001 and Up
Model No. 39518—Serial No. 316000001 and Up
Form No. 3397-997 Rev A
*3397-997* A

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Summary of Contents for Toro 23518

  • Page 1 Form No. 3397-997 Rev A 30in Stand-On Aerator Model No. 23518—Serial No. 316000001 and Up Model No. 39518—Serial No. 316000001 and Up *3397-997* A Register at www.Toro.com. Original Instructions (EN)
  • Page 2 You are responsible for operating the product properly and safely. You may contact Toro directly at www.Toro.com for product safety and operation training materials, accessory information, help finding a dealer, or to register your product.

  • Page 3: Table Of Contents

    Contents Checking the Condition and Tension of the Belts ..............42 Adjusting the Auxiliary Pump Drive Belt....42 Safety ................4 Replacing the Transmission-Drive Belt ......42 Safe Operating Practices........... 4 Controls System Maintenance ........43 Aerator Safety ............5 Adjusting the Traction-Control Linkage.....43 Slope Indicator ............

  • Page 4: Safety

    Manual . Modifications to this machine should only be properly. Do not operate the machine unless they are made by either the manufacturer or an Authorized Toro functioning properly. Dealer. This product is capable of injuring your hands and feet.

  • Page 5: Aerator Safety

    Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. The following list contains safety information specific to Toro Do not use a nozzle lock open device. products and other safety information you must know.

  • Page 6: Slope Operation

    • Use extra care with attachments. Note: Use of attachments can change the stability of the machine. Service • To ensure optimum performance and continued safety certification of the machine, use only genuine Toro...

  • Page 7: Slope Indicator

    Slope Indicator G011841 Figure 3 This page may be copied for personal use. 1. The maximum slope you can safely operate the machine on is 15 degrees. Use the slope chart to determine the degree of slope of hills before operating. Do not operate this machine on a slope greater than 15 degrees. Fold along the appropriate line to match the recommended slope.

  • Page 8: 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. 93–6686 1. Hydraulic oil 2. Read the Operator's Manual. 121-6150 115-2047 1.
  • Page 9 126-2054 1. Wheel lug nut torque 129 N-m (95 ft-lb) (4x) 2. Wheel hub nut torque 319 N-m (235 ft-lb) 3. Read and understand the Operator’s Manual before performing any maintenance, check torque every 100 hours. 121–6163 1. Press to lower the tines. 2.
  • Page 10 121–6166 1. Tipping hazard—do not turn sharply while travelling fast; slow 3. Warning; tipping hazard—do not use split ramps; use full down and turn gradually. width ramps to load a machine for transport; use a loading ramp at a maximum of 15 degrees. 2.

  • Page 11: Setup

    Setup Media and Additional Parts Description Qty. Operator's Manual Read before operating the machine. Start the machine. DANGER Charging or jump starting the battery may produce explosive gases. Battery gases can explode causing serious injury. Checking Tire Pressure • Keep sparks, flames, or cigarettes away from battery.

  • Page 12: Checking Fluid Levels

    1. Turn the key in the ignition switch to the O position and remove the key. 2. Measure the voltage of the battery with a voltmeter. 3. Use the table below to locate the charge state or the battery, and if needed, the battery-charger setting and charging interval recommended to charge the battery to 12.6 V or greater.

  • Page 13: Removing Cylinder Stop (For Model 33518)

    Removing Cylinder Stop (for Model 33518) No Parts Required Procedure Note: The tines must be in the raised position before removing the cylinder stop. Running the engine will charge the hydraulic system and raise the tines. 1. Add a small amount of fuel to the fuel tank; refer to Figure 5 Adding Fuel (page 17).

  • Page 14: Product Overview

    Tine-Pressure Control Product Overview The tine-pressure control is located on the left side of the control console (Figure Use the tine-pressure control to adjust the downward pressure on the tines and core depth. Rotate the control counterclockwise to decrease the pressure and the length of the aeration plug;...

  • Page 15: Ignition Switch

    On/Off Tine Ground Engagement Foot lever forward. To reduce the choke, move the choke lever backward. Switch Note: Pull the choke lever back into the detent to set the Located above the tine down pressure control on the control choke to the O position.

  • Page 16: Specifications

    Drive Wheel Release Valves Operation The drive wheel release valves are located on the left and right Note: Determine the left and right sides of the machine sides underneath the front of the unit. from the normal operating position. Note: During normal operating conditions, the washer on the lever is positioned inside the slots.

  • Page 17: Adding Fuel

    Adding Fuel Fuel tank capacity: 18.9 L (5 US Gallons) • For best results, use only clean, fresh (less than 30 days old), unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method). • ETHANOL: Gasoline with up to 10% ethanol (gasohol) or 15% MTBE (methyl tertiary butyl ether) by volume is acceptable.

  • Page 18: Lubricating The Chains

    Note: A fuel stabilizer/conditioner is most effective DANGER when mixed with fresh gasoline. To minimize the chance In certain conditions during fueling, static of varnish deposits in the fuel system, use fuel stabilizer electricity can be released causing a spark which at all times.

  • Page 19: Checking The Safety-Interlock System

    CAUTION Raising the machine for service or maintenance relying solely on mechanical or hydraulic jacks could be dangerous. The mechanical or hydraulic jacks may not be enough support or may malfunction allowing the machine to fall, which could cause injury. Do not rely solely on mechanical or hydraulic jacks for support.

  • Page 20: Checking For Loose Hardware

    Note: If the machine does not pass this test, do not operate. the O position; refer to Choke Lever (page 14). Contact your authorized Toro Service Dealer. Note: If the engine is warm , pull the choke lever to Important: It is essential that the operator safety the O position.
  • Page 21 4. Adjust the throttle for the working conditions; refer to 4. Allow the engine to run for a minimum of 15 seconds, Throttle Lever (page 14). then turn the key in the ignition switch to the O position to stop the engine; refer to Ignition Switch (page 15).

  • Page 22: Operating The Machine

    Figure 20 To turn left or right, release pressure on the traction-control lever toward the desired turn direction. Figure 19 To make zero turns, lift your foot off of the tine-elevation switch to raise the tines. The head will raise in 1 second. To turn left or right, pull the traction-control lever back toward neutral in the desired turn direction.
  • Page 23 Adjusting the Tine Down Pressure Traction-Control Levers (page 14)and Parking-Brake Handle (page 15). Important: Keep the drive tires on the ground at all Note: To start the engine, the parking brake must be times. engaged. (It is not necessary for the operator to be Adjust the plug depth by rotating the tine pressure control on the platform.) as follows:...
  • Page 24 4. Allow the engine to run for a minimum of 15 seconds, then turn the key in the ignition switch to the O position to stop the engine; refer to Ignition Switch (page 15). 5. Set the parking brake; refer to Parking-Brake Handle (page 15).

  • Page 25: Transporting The Machine

    4. Load the machine onto the trailer or truck. 5. Stop the engine, remove the key, set the brake, and close the fuel valve. 6. Set the parking brake and block the tires. 7. Use the tie-down points on the machine to securely bind the machine to the trailer or truck with straps, chains, cable, or ropes (Figure...
  • Page 26 WARNING Loading the machine onto a trailer or truck increases the possibility of backward tip-over, and could cause serious injury or death. • Use extreme caution when operating a machine on a ramp. • Use only a single, full-width ramp; do not use individual ramps for each side of the machine.

  • Page 27: Maintenance

    Maintenance WARNING WARNING While you are maintaining or adjusting the machine, The engine can become very hot. Touching a hot someone could start the engine. Accidentally engine can cause severe burns. starting the engine could seriously injure you or Allow the engine to cool completely before service other bystanders.

  • Page 28: Premaintenance Procedures

    Maintenance Service Maintenance Procedure Interval • Replace the secondary air cleaner element. (May need more often under severe conditions. See the Engine Owner’s Manual for additional information.) Every 500 hours • Replace the paper air-cleaner element (more often under severe conditions). •...

  • Page 29: Lubrication

    Lubrication Lubricating the Casters Grease type: National Lubricating Grease Institute (NGLI) Lubricating the Grease Fittings grade #2 multi-purpose gun grease. Grease type: National Lubricating Grease Institute (NGLI) Greasing the Caster Pivots grade #2 multi-purpose gun grease. Service Interval: Yearly Note: Refer to the lubrication chart for service intervals. 1.
  • Page 30 3. Remove the axle (with the other spacer nut still assembled to it) from the caster-wheel assembly (Figure 33). 4. Pry out both of the bearing seals (Figure 33). Note: Discard the old seals. 5. Remove both of the bearings and inspect each of them for wear or damage (Figure 33).

  • Page 31: Engine Maintenance

    Engine Maintenance Servicing the Foam Air-Cleaner Element Service Interval: Every 250 hours (more often under severe Servicing the Air Cleaner conditions). Service Interval: Every 250 hours—Replace the primary 1. Inspect the element for tears, an oily film, or damaged air cleaner element — check secondary (Figure 34).

  • Page 32: Changing The Engine Oil

    Figure 35 Changing the Engine Oil Note: Dispose of the used oil at a recycling center. 1. Park the machine so that the drain side is slightly lower than the opposite side to assure the oil drains completely. 2. Stop the engine, set the parking brake, remove the key, and wait for all moving parts to stop before leaving the operating position.
  • Page 33 Figure 38 5. Start the engine and drive to a flat area. 6. Check the engine-oil level. Changing the Engine-Oil Filter Service Interval: Every 200 hours Note: Change the engine-oil filter more frequently when operating conditions are extremely dusty or sandy. Figure 39 1.

  • Page 34: Checking The Spark Plugs

    Checking the Spark Plugs Checking the Spark Plug Important: Do not clean the spark plug(s). Always Service Interval: Every 160 hours replace the spark plug(s) when it has a black coating, Remove spark plugs, check condition and reset gaps, or worn electrodes, an oily film, or cracks.

  • Page 35: Checking The Spark Arrester (If Equipped)

    Checking the Spark Arrester Fuel System (if equipped) Maintenance Service Interval: Every 50 hours Servicing the Fuel Filter WARNING Hot exhaust system components may ignite Replacing the Fuel Filter gasoline vapors even after the engine is stopped. Hot particles exhausted during engine operation Service Interval: Every 800 hours/Yearly (whichever comes may ignite flammable materials.

  • Page 36: Electrical System Maintenance

    Electrical System 7. Open the fuel shut-off valve; refer to Fuel Shut-Off Valve (page 15). Maintenance 8. Check for fuel leaks and repair if needed. 9. Wipe up any spilled fuel. Servicing the Battery Service Interval: Every 100 hours Always keep the battery clean and fully charged. Use a paper towel to clean the battery case.

  • Page 37: Charging The Battery

    7. Remove the hook of the battery strap from the battery WARNING tray (Figure 44), and remove the battery. Incorrect battery-cable routing could damage the machine and cables causing sparks. Sparks can Installing the Battery cause the battery gasses to explode, resulting in personal injury.

  • Page 38: Servicing The Fuses

    Drive System Maintenance Checking the Air Pressure in the Tires Service Interval: Every 50 hours Note: The semi-pneumatic caster tires do not need to be Figure 45 inflated. 1. Positive battery post 3. Red (+) charger lead 1. Stop the engine, set the parking brake, remove the key, 2.

  • Page 39: Adjusting The Caster Pivot Bearings Pre-Load

    Adjusting the Caster Pivot plate, and the 2 nuts securing the adjustment bolt at the tensioner plate as shown in Figure Bearings Pre-Load Note: You must loosen the nuts and bolts that secure Note: If you disassemble the caster pivot bearings, ensure the transmission mount and tensioner plate at both that the spring-disc washers are installed as shown in Figure...

  • Page 40: Checking The Transmission Output Shaft Nut Torque

    Adjusting the Tension on the Checking the Transmission Drive-Wheel Chain Output Shaft Nut Torque 1. Stop the engine, set the parking brake, remove the key, Service Interval: Yearly and wait for all moving parts to stop before leaving the operating position. Torque the nut (Figure 51) on the transmission output tapered...

  • Page 41: Brake Maintenance

    Brake Maintenance 4. Set the parking brake. 5. Check the distance between the parking brake-switch bracket to the brake arm of the transmission (Figure Adjusting the Parking Brake 53). If the parking brake does not hold securely, an adjustment Note: The distance should be 3.2 mm (1/8 inch). is required.

  • Page 42: Belt Maintenance

    Belt Maintenance Checking the Condition and Tension of the Belts Service Interval: Every 50 hours 1. Stop the engine, set the parking brake, remove the key, and wait for all moving parts to stop before leaving the operating position. 2. Raise the machine and support it with jack stands with a 460 kg (1,015 lb) capacity.

  • Page 43: Controls System Maintenance

    Controls System Maintenance Adjusting the Traction-Control Linkage 1. Park the machine on a level surface. 2. Stop the engine, set the parking brake, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Push the control lever all the way forward to the front reference bar.

  • Page 44: Hydraulic System Maintenance

    Hydraulic System F. Remove the spring-clevis pin, rotate the turnbuckle clockwise 1-additional turn, and insert Maintenance the spring-clevis pin (Figure 57). 5. Repeat steps through for the other traction-control linkage. Maintaining the Auxiliary Hydraulic System Hydraulic oil type: AW-32 hydro oil Checking the Auxiliary Hydraulic Fluid Level Service Interval: Every 50 hours...
  • Page 45 For example: If the oil is at ambient-air temperature (about 24°C (75° F)), fill only to the Cold level. If the oil is about 65°C (150° F), fill to halfway between the Hot and Cold levels. 8. Replace hydraulic reservoir cap and tighten until snug (Figure 58).

  • Page 46: Maintaining The Transmission

    2. Raise the machine and support it with jack stands with a 460 kg (1,015 lb) capacity. Transmission oil type: Toro® HYPR-OIL™ 500 hydraulic 3. Remove the 3 washer-head bolts (1/4 x 3/4 inch) that oil or Mobil® 1 15W-50 synthetic motor oil.
  • Page 47 3. At the inboard side of the transmission, near the top, CAUTION remove the sight plug from 1 of the transmissions Raising the machine for service or (Figure 64 Figure 65). maintenance relying solely on mechanical 4. Add the specified oil to the expansion tank until oil or hydraulic jacks could be dangerous.

  • Page 48: Tine Maintenance

    Tine Maintenance Adjusting the Tine-Drive Chain 1. Stop the engine, set the parking brake, remove the key, and wait for all moving parts to stop before leaving the Checking the Tines operating position. Service Interval: Before each use or daily 2.

  • Page 49: Cleaning

    Cleaning 3. Clean off any debris or grass under the chain guards, around the fuel tank, and around the engine and exhaust area. Cleaning the Engine and the Waste Disposal Exhaust System Area Service Interval: Before each use or daily (may be required Disposing of the Engine Oil more often in dry or dirty conditions.) Engine oil and hydraulic oil are both pollutants to the...

  • Page 50: Storage

    Storage 1. Raise the tines, stop the machine, stop the engine, set the parking brake, and remove the key. 2. Remove dirt and grime from the entire machine. Important: You can wash the machine with mild detergent and water. Do not pressure wash the machine.

  • Page 51: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The starter does not crank. 1. The parking brake is not set. 1. Set the parking brake. 2. The brake switch is not adjusted 2. Adjust the brake switch. properly. 3. The battery does not have a full 3.
  • Page 52 Problem Possible Cause Corrective Action The machine does not drive. 1. The transmission belt worn, loose or 1. Change the belt. broken. 2. The transmission belt is off a pulley. 2. Change the belt. There is abnormal vibration. 1. A tine is bent. 1.

  • Page 53: Schematics

    Schematics Electrical Diagram (Rev. A)
  • Page 54 Electrical Schematic (Rev. A)
  • Page 55 Hydraulic Diagram (Rev. A)
  • Page 56 Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company. Australian Consumer Law: Australian customers will find details relating to the Australian Consumer Law either inside the box or at your local Toro Dealer.

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39518

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