Form No. 3430-719 Rev B 24in Stand-On Aerator Model No. 29517—Serial No. 404320000 and Up Register at www.Toro.com.
It is a violation of California Public Resource Code Section 4442 or 4443 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land unless the engine is equipped with a spark arrester, as defined in Section 4442, maintained in effective working order or the engine is constructed, equipped, and maintained for the prevention of fire. on the product. Write the numbers in the space provided.
Contents Checking the Safety Interlock ........................... 35 Jump Starting a Discharged Battery.................. 35 Servicing the Battery......................................... 37 Drive System Maintenance .................................. 38 Checking the Drive Tire Air Pressure................. 38 Checking the Wheel Hub Bolts.......................... 38 Checking the Torque of the Wheel Lug Nuts ..............................................................
Safety Schematics ............................................................. 56 Safety Alert Symbol This Safety Alert Symbol (Figure 3) is used both in this manual and on the machine to identify important safety messages which must be followed to avoid accidents.
General Safety operation, operator controls, and safety signs and instructions to operate the machine. Never let children or untrained people operate or service the equipment. Local regulations may restrict the age of the operator. This machine is capable of amputating hands and feet and of throwing objects. Toro designs and tests this machine to offer reasonably safe service; however, failure to comply with safety instructions may result in injury or death.
decal126-7875 126-7875 1. Fuse location 4. Auxiliary (15 A) 2. Relay location 5. Start relay 3. Main (20 A) 6. Not used decal121-6163 121-6163 1. Press to lower the tines. 2. Release to raise the tines. decal133-8062 133-8062 decal135-3685 135-3685 1. Read and understand the Operator’s Manual before servicing this machine. 2. Clean and oil the chains and check the chain tension twice every 8 hours 6. Grease the belt idler pivot every 100 hours 7.
decal135-1854 135-1854 1. Parking brake 4. Depth setting—lock 2. Tine engagement lockout switch 5. Read the Operator’s Manual before performing maintenance. 3. Tines—down 135-2013 4 10 5 1 7 LB KG STOP 2 3 8 6 9 decal135-2013-1 135-2013 1. Operator weight adjustment 5. Throttle—slow 2. Increase 6. Engine—on 3. Decrease 7. Engine—start 4. Throttle—fast 8. Engine—off 9. Parking brake—engage 10.
decal135-2014 135-2014 1. Fast 6. Wheels and tines rotate when moving backward. 2. Slow 7. Warning—read the Operator’s Manual. 12. Warning—shut off the engine, engage the parking break, and remove the key before leaving the machine. 3. Neutral 8. Warning—keep bystanders away. 4. Reverse 9. Cutting/dismemberment hazard of foot; 14. Tipping hazard—do not turn sharply while traveling fast; drive slowly when Cutting/dismemberment hazard of turning.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 3 4 5 Use Qty. No parts required – Check the battery charge. No parts required – Checking the transmission fluid. No parts required – Check the auxiliary hydraulic fluid level. Media and Additional Parts Description Use Qty. Operator's Manual 1 Read before operating the machine. Key 2 Start the machine.
4 Checking the Transmission Fluid No Parts Required Procedure The transmission is shipped with transmission fluid. Check the transmission fluid level and, if necessary, add fluid to the specified level; refer to Transmission Fluid Specification (page 44) and Checking the Transmission Fluid Level (page 44). 5 Check the Auxiliary Hydraulic Fluid Level No Parts Required Procedure The auxiliary hydraulic reservoir is shipped with hydraulic fluid.
Controls Product Overview g232039 Figure 4 1. Platform 2. Parking brake handle 4. Motion-control levers 5. Fuel cap g249566 3. Engine controls Figure 5 1. Tine ground engagement foot switch 6. Hour meter/tine engagement display 2. Right motion-control lever 7. Throttle 3. Left motion-control lever 4. Front reference bar 8. Choke 9. Parking-brake handle 5. Multi-function switch 10. Ignition switch Tine Ground Engagement Foot Switch Keep your hands and feet away from the tines.
Note: The lockout feature is engaged each time the Aerating Hours Electronic depth control setting indicator for the tines Parking brake indicator Alert and Error Messages Engine Hours Maintenance Reminders and Alerts Battery voltage Interlock status LED Status Light engine is switched off. Motion-Control Levers The motion-control levers are located on each side of the top console and control the forward and reverse motion of the machine (Figure 6).
Note: The brake handle engages a parking brake in each of the transmissions. • To engage the parking brake, pull the handle back toward you. • To release the parking brake, push the handle all the way forward away from you. When parking on a slope, chock or block the wheels in addition to engaging the parking brake. Tie down the machine and engage the parking brake when transporting the machine. g211731 Ignition Switch Figure 8 1. LCD Indicators/Information screen 2.
Operation Use the fuel-shutoff lever to shut off the fuel when you are not using the machine for a few days, while you are transporting the machine to and from the jobsite, or when the machine is parked inside a building. Before Operation Drive-Wheel Release Valves Before Operation Safety The 2 drive-wheel release valves are located at the top of the machine above the transaxles (Figure 11).
Fuel Specification Fuel Safety • Use extreme care in handling fuel. It is flammable • • • • • • Petroleum Use unleaded gasoline with an octane rating of 87 fuel or higher ((R+M)/2 rating method). and its vapors are explosive. Extinguish all cigarettes, cigars, pipes, and other sources of ignition. Use only an approved fuel container. Do not remove the fuel cap or fill the fuel tank while the engine is running or hot. Do not add or drain the fuel in an enclosed space.
Performing Daily Maintenance Move the bar backward to obtain the slowest speed. 4. Before starting the machine each day, perform each use/daily maintenance procedures that follow: • • • • • • • • On both sides, tighten the nuts and bolts. Important: Make sure that the nuts and bolts are tight, so the front reference/speed control bar does not move during operation.
During Operation Determine the left and right sides of the machine from the normal operating position. • • During Operation Safety • General Safety The operator must use their full attention when operating the machine. Do Not engage in any activity that causes distractions; otherwise, injury or property damage may occur. • • WARNING Operating engine parts, especially the muffler, become extremely hot. Severe burns can occur on contact and debris, such as leaves, grass, brush, etc. can catch fire.
• Stop engine, wait for all moving parts to stop: – Before refueling. • Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the working activity. Never assume that children will remain where you last saw them. – Keep children out of the working area and under the watchful care of another responsible adult, not the operator. – Be alert and turn the machine off if children enter the area.
Information Screens Using the Smart Controller/Electronic Depth Control The main information screens include: • The Startup Screens • The Default Screen (engine-on) • The Tine Engagement Display • Maintenance Reminders and Alerts • Alerts and Error Messages Hour Meter/Tine Engagement Display The smart controller/electronic depth control monitors the overall electrical system and displays information in the hour meter/tine engagement display.
• The hour meter displays engine hours when the The fourth screen displays the number of hours until the engine oil maintenance is required. hour glass symbol is flashing. • The display turns off after 5 minutes after the ignition key is switched to the OFF position. The Tine Engagement Display Electronic Depth Control Screen There are 2 ways to activate the tine engagement display: g212117 Figure 18 • Tap the multi-function switch either up or down to display the tine engagement meter.
Maintenance Reminder Screens Service Transmission Reminder The hour meter displays the number of engine hours until either the engine oil or transmission oil maintenance is due. When maintenance is due, the smart controller/electronic depth control displays flashing icons for an engine oil maintenance alert or a transmission oil maintenance alert, and the LED status light displays a steady red light.
3. On a cold engine, push the choke lever forward into the ON position. On a warm engine, leave the choke in the OFF position. 4. Turn ignition switch to the START position. Release the switch as soon as the engine starts. remove a longer plug. Tap the top of the switch to raise the tine depth to remove a shorter plug. Note: The ideal plug depth is 6.4 to 7.6 cm (2.5 to 3 inches). Adjust the controls to adapt to the soil conditions.
transporting the machine, or when the machine is parked inside a building. Driving the Machine CAUTION Machine can spin very rapidly by positioning one lever too much ahead of the other. You may lose control of the machine, which may cause damage to the machine or injury. • Use caution when making turns. • Slow the machine down before making sharp turns. Important: To begin movement (forward or backward), the brake lever must be disengaged (pushed forward) before the motion-control levers can be moved.
Releasing Valves to Push the Machine If you must push the machine by hand, you must release the drive-wheel release valves. 1. Engage the parking brake, shut off the engine, remove the key, and allow all the moving parts to stop. 2. Move the lever to the larger opening of the slot (Figure 28). g016673 Figure 27 To turn left or right, release pressure on the motion-control lever toward the desired turn direction.
3. Pull the lever upward until the washer is outside of the frame (Figure 28). Hauling the Machine 4. Move the release-valve lever back to the narrow portion of the slot, and release the lever (Figure 28). Use a heavy-duty trailer or truck to transport the machine. Ensure that the trailer or truck has all the necessary lighting and marking as required by law. When using a trailer, secure it with the safety chains. 5. Repeat steps 2 through 4 for the other release-valve lever. 1.
WARNING Loading a machine on a trailer or truck increases the possibility of backward tip-over. Backward tip-over 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. • Avoid sudden acceleration or deceleration while driving machine up or down a ramp to avoid tipping backward.
Maintenance Download a free copy of the electrical or hydraulic schematic by visiting www.Toro.com and searching for your machine from the Manuals link on the home page. WARNING Maintenance Safety Information Removal or modification of original equipment, parts and/or accessories may alter the warranty, controllability, and safety of the machine. Unauthorized modifications to the original equipment or failure to use original Toro parts could lead to serious injury or death.
WARNING Hydraulic fluid escaping under pressure can penetrate skin and cause injury. Fluid accidentally injected into the skin must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result. – If equipped, make sure all hydraulic fluid hoses and lines are in good condition and all hydraulic connections and fittings are tight before applying pressure to hydraulic system.
Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 5 hours • Change the engine oil. • Check the transmission output shaft nut torque specification. • Check transmission mount bolt torque. After the first 100 hours • Change the auxiliary hydraulic reservoir filter and fluid. • Change the hydraulic transmission filter and fluid. Before each use or daily • • • • • • • • • Lubricate the chains. Check the engine-oil level. Check the safety interlock.
Pre-Maintenance Procedures Lubrication Lubricating the Chains CAUTION Service Interval: Before each use or daily 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. Important: Do not lubricate the chains with penetrating oil or solvents. Use an oil or chain lubricant.
Engine Maintenance Lubricating the Grease Fittings Servicing the Air Cleaner Note: See the chart below for service intervals. 1. Shut off the engine, wait for all moving parts to stop, and remove the key. Engage the parking brake. 2. Lubricate the fittings with NLGI grade No. 2 multi-purpose grease. Service Interval: Every 50 hours—Clean the foam pre-cleaner (more frequently in dusty conditions). Every 200 hours—Replace the foam pre-cleaner.
5. Checking the Engine-Oil Level Wipe dirt away from the base and the cover with a moist rag. Service Interval: Before each use or daily Note: Be careful to prevent dirt and debris from Important: Do not operate the engine with the oil level below the Low (or Add) mark on the dipstick, or over the Full mark. 1. Move the machine to a level surface. 2. Shut off the engine, engage the parking brake, remove the key, and wait for all moving parts to stop before leaving the operating position. 3.
Changing the Engine Oil Service Interval: After the first 5 hours Every 100 hours (more often under severe conditions.) 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. Shut off the engine, engage the parking brake, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Change the engine oil as shown in Figure 36.
Note: You can exit the Service Engine screen at any time by turning the key to either the OFF or the START positions. Servicing the Spark Plug Service Interval: Every 160 hours g206628 Type for all Engines: NGK BR6HS, Champion RTL86C, or equivalent Figure 40 Air Gap: 0.76 mm (0.030 inch) Ensure that the air gap between the center and side electrodes is correct before installing the spark plug. Installing the Spark Plug Tighten the spark plug(s) to 22 N∙m (16 ft-lb).
Checking the Spark Arrester Electrical System Maintenance Machines with a Spark Arrester Only Checking the Safety Interlock Service Interval: Every 50 hours Service Interval: Before each use or daily WARNING Important: Ensure that the operator safety mechanisms are connected and are fully function prior to use. Hot exhaust system components may ignite fuel vapors even after the engine is shut off. Hot particles exhausted during engine operation may ignite flammable materials.
Choose jumper cables with color coded or polarity labeled cables or clamps. DANGER Jump starting a weak battery that is cracked, frozen, has low electrolyte level, or an open/shorted battery cell, can cause an explosion resulting in serious personal injury. Connecting the Jumper Cables CAUTION Do not jump start a weak battery if these conditions exist. Connecting the jumper cables incorrectly (wrong polarity) can immediately damage the electrical system.
Starting the Engine and Removing the Jumper Cables 1. 2. 3. 4. 5. Allowing batteries to stand for an extended period of time without recharging them results in reduced performance and service life. To preserve optimum battery performance and life, charge batteries in storage when the open circuit voltage drops to 12.4 V. Start the engine. Remove the negative cable from the engine block (Figure 42). Remove the negative cable from the discharged battery (Figure 42).
5. Drive System Maintenance Remove the screw, washer, and ground cable from the engine. Connect the negative battery cable. Note: If time does not permit charging the battery or if charging equipment is not available, connect the negative battery cables and run the vehicle continuously for 20 to 30 minutes to charge the battery. Checking the Drive Tire Air Pressure Service Interval: Every 50 hours Note: You do not adjust air pressure for the semi-pneumatic caster tires. 1.
Checking the Torque of the Wheel Lug Nuts Important: Do not overtighten the chain. Significant chain wear can occur and will shorten the life of an overtightened chain. Service Interval: Yearly Torque the wheel lug nuts (Figure 43) to 115 to 142 N∙m (85 to 105 ft-lb). Checking the Condition of the Chains Service Interval: Before each use or daily 1. 2. 3. Shut off the engine, engage the parking brake, wait for all moving parts to stop, and remove the key. g268754 Figure 44 1.
A. 5. Allow the control levers to return to neutral and loosen the 2 jam nuts on the hex adjustment linkage (Figure 46). Rotate the adjustment rod on the left side of the machine (Figure 47). Note: One jam nut is a right-hand thread and the other is left-hand. g233418 Figure 47 1. Adjustment rod 6. g231567 Figure 46 1. Hex adjustment linkage jam nut B. C. 7. Turn the hex adjustment linkage until there is 3 to 6 mm (1/8 to 1/4 inch) gap between the control lever and the front reference bar. 8.
Brake Maintenance Belt Maintenance Adjusting the Parking Brake Checking the Condition and Tension of the Belts If the parking brake does not hold securely, an adjustment is required. Service Interval: Every 50 hours 1. Refer to Preparing for Maintenance (page 30). 2. Check the air pressure in the drive tires. If needed, adjust to the recommended inflation; refer to Checking the Drive Tire Air Pressure (page 38). 3. Disengage the parking brake. 4.
Hydraulic System Maintenance Auxiliary Hydraulic Fluid Specification Hydraulic fluid type: AW-32 hydro fluid Checking the Auxiliary Hydraulic Fluid Level g266181 Figure 51 1. Auxiliary pump drive belt Note: The machine is shipped with hydraulic fluid in the reservoir. 3. Flange locknuts 2. Auxiliary pump 4. Slide the pump outward (Figure 51) in slots and torque the flange locknuts to 37 to 45 N∙m (27 to 33 ft lb). When properly adjusted, the belt should have 1.
Changing the Auxiliary Hydraulic Reservoir Fluid and Filter Draining the Auxiliary Hydraulic Fluid 1. Run the machine for approximately 15 minutes to purge any extra air out of the hydraulic system. 2. Completely raise and lower the tines 3 times to purge the air. 3. Shut off the engine, engage the parking brake, wait for all moving parts to stop, and remove the key. 4. Allow the engine to cool. 5.
Transmission Fluid Specification Transmission fluid type: Toro® Hypr-Oil™ 500 or Mobil® 1 15W-50 synthetic motor oil. Important: Use the specified fluid. Other fluids could cause system damage. Checking the Transmission Fluid Level Service Interval: Every 50 hours 1. Shut off the engine, engage the parking brake, remove the key, and wait for all moving parts to stop before leaving the operating position. 2. Allow the machine to cool. 3.
Installing the Transmission Filters Changing the Hydraulic Transmission Filters and Fluid Service Interval: After the first 100 hours 1. Apply a thin coat of the specified hydraulic fluid to the rubber seal of the new filters; refer to Transmission Fluid Specification (page 44). 2. Turn the filter clockwise until rubber seal contacts the filter adapter, then tighten the filter an additional 2/3 to 3/4 turn (Figure 56). 3. Remove the vent plug at each transmission.
3. WARNING The transmission-oil maintenance reminder resets to 250 (hours), exits the service transmission screen, and returns to the default screen. The engine must be running and the drive wheels must be turning so motion control adjustment can be performed. Contact with moving parts or hot surfaces may cause personal injury. Note: You can exit the service transmission screen at any time by turning the key to either the OFF or the START positions.
Operator Weight Adjustment Weight Adjustment Overview The operator weight adjustment valve is located at the left side of the control console (Figure 58). g249601 Figure 59 1. Weight control valve 3. Knob 2. Jam nut 2. Ensure that the jam nut on the shaft of the weight control valve is tightened (Figure 59); refer to step 6 in Adjusting the Operator Weight Control Valve (page 47). 3. Assemble the knob onto the shaft of the weight control valve (Figure 59). 4.
5. Release the tine ground engagement foot switch to raise the tines. Tine Maintenance 6. While holding the position of the knob for the weight control valve, tighten the jam nut. Checking the Tines Note: If you are having difficulty maintain the Service Interval: Before each use or daily valve adjustment while tightening the jam nut, use a hex key in the shaft of the weight control valve. 1.
7. Adjusting the Return-to-Up Spring Secure the cover panel to the chassis with the 2 thumbscrews and 2 washers (Figure 61) that you removed in step 3, and torque the bolts to 37 to 45 N∙m (27 to 33 in-lb) WARNING Adjusting the Tine Drive Chain 1. Springs have stored energy. Overtightening the springs may cause the springs to fail which can cause serious injury or death and damage to the machine and property.
Chassis Maintenance Cleaning Check for Loose Hardware Washing the Machine Service Interval: Before each use or daily Wash the machine as needed using water alone or with a mild detergent. You may use a rag when washing the machine. 1. 2. Engage parking brake, shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operator’s position. Important: Do not use brackish or reclaimed water to clean the machine.
2. Remove cooling shrouds from engine. 3. Clean cooling fins of the engine. for batteries must follow relevant federal, state, or local laws. If a battery is being replaced or if the machine containing the battery is no longer operating and is being scrapped, remove the battery and take it to a local certified recycling center. If no local recycling is available return the battery to any certified battery reseller.
Storage 1. Raise the tines, stop the machine, shut off the engine, engage the parking brake, and remove the key. Place the key out of reach from children 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. Avoid excessive use of water, especially near the engine and hydrostatic drive. 3. Service the air cleaner; refer to Servicing the Air Cleaner (page 31). 4.
Troubleshooting Alert and Error Messages Message Icon Voltage Error Description Resolution The ignition key is in the position and the smart controller/electronic depth control measures that the electrical system is less than 12.3V or greater than 16V. Check the battery, charging system, and wiring. RUN The voltage error icon displays, and the LED status light flashes a red. An over-current event occurs at the solenoid valve.
Problem The engine does not start, starts hard, or fails to keep running. Possible Cause 1. The fuel tank is empty. 1. Fill the fuel tank. 2. The fuel-shutoff valve is closed. 3. The throttle and choke are not in the correct position. 2. Open the fuel-shutoff valve. 3. Ensure that the throttle level is midway between the SLOW and FAST positions, and the choke is in the ON position for a cold engine or the OFF position for a warm engine. 4. Contact an Authorized Service Dealer. 4.
Problem The tines do not raise. The tines do not engage the ground. Possible Cause Corrective Action 1. There is a short in the wire harness. 1. Contact an Authorized Service Dealer. 2. The return-to-up springs are not properly adjusted. 3. The return-to-up springs are damaged. 2. Adjust the return-to-up springs. 3. Replace the return-to-up springs. 1. The tine down pressure setting is too low. 1. Increase the tine down pressure. 2. Electronic depth control is set too shallow. 3.
J02 1 Electrical Schematic (Rev.
g243786 Hydraulic Schematic (Rev.
Notes:
California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
