Maintenance Service Interval | Maintenance Procedure |
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After the first 10 hours |
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The debris blower is towed behind a ride-on machine which is intended to be used by professional, hired operators in commercial applications. It is primarily designed to use wind power to quickly clear large areas of unwanted debris on well-maintained lawns in parks, golf courses, sports fields, and on commercial grounds.
Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely.
You may contact Toro directly at www.Toro.com for product and accessory information, help finding a dealer, or to register your product.
Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers on the product. Write the numbers in the space provided.
This manual identifies potential hazards and has safety messages identified by the safety-alert symbol (Figure 2), which signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.
This manual uses 2 words to highlight information. Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.
This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet.
Important: This engine is not equipped with a spark arrester muffler. It is a violation of California Public Resource Code Section 4442 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land. Other states or federal areas may have similar laws.
CALIFORNIA
Proposition 65 Warning
The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Electromagnetic Compatibility |
Domestic: This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: (1) This device may not cause harmful interference and (2) this device must accept any interference that may be received, including interference that may cause undesirable operation. |
This equipment generates and uses radio frequency energy and if not installed and used properly, in strict accordance with the manufacturer's instructions, may cause interference to radio and television reception. It has been type tested and found to comply within the limits of a FCC Class B computing device in accordance with the specifications in Subpart J of Part 15 of FCC Rules, as stated above. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:Reorient the receiving antenna, relocate the remote control receiver with respect to the radio/TV antenna or plug the controller into a different outlet so that the controller and radio/TV are on different branch circuits.If necessary, the user should consult the dealer or an experienced radio/television technician for additional suggestions.The user may find the following booklet prepared by the Federal Communications Commission helpful: "How to Identify and Resolve Radio-TV Interference Problems". This booklet is available from the U.S. Government Printing Office, Washington, DC 20402. Stock No. 004-000-00345-4. |
FCC ID: W7OMRF24J40MDME-Base, OA3MRF24J40MA-Hand Held |
IC: 7693A-24J40MDME-Base, 7693A-24J40MA-Hand Held |
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. |
Japan Electromagnetic Compatibility Certification | |
Handheld: | ![]() |
RF2CAN: | ![]() |
Mexico Electromagnetic Compatibility Certification | |
Handheld: | ![]() |
RF2CAN: | ![]() |
Korea Electromagnetic Compatibility Certification(Decal provided in separate kit) | |
Handheld: | ![]() |
RF2CAN: | ![]() |
Singapore Electromagnetic Compatibility Certification | |
Handheld: | TWM240007_IDA_N4021–15 |
RF2CAN: | TWM-240005_IDA_N4024–15 |
Morocco Electromagnetic Compatibility Certification | |
AGREE PAR L’ANRT MAROC | |
Numero d’agrement: | MR 14092 ANRT 2017 |
Delivre d’agrement: | 29/05/2017 |
If a user makes changes or modifications not expressly approved by the party responsible for compliance, they could void the user's authority to operate the equipment.
This spark ignition system complies with Canadian ICES-002.
Hazard control and accident prevention depend on the awareness, concern, and proper training of the personnel involved in the operation, transport, maintenance, and storage of the machine. Improperly using or maintaining of the machine can result in injury or death. To reduce the potential for injury or death, comply with the following safety instructions.
The following instructions are adapted from ANSI standard B71.4-2012.
Read and understand the contents of this Operator's Manual before starting the engine.
Become familiar with the safe operation of the equipment, operator controls, and safety signs.
All operators and mechanics should be trained. The owner is responsible for training the users.
Never let children or untrained people operate or service the equipment. Local regulations may restrict the age of the operator.
The owner/user can prevent and is responsible for accidents or injuries occurring to himself or herself, other people or property.
Evaluate the terrain to determine what accessories and attachments are needed to properly and safely perform the job. Use only accessories and attachments approved by the manufacturer.
Wear appropriate clothing, including eye protection, slip-resistant, substantial footwear, and hearing protection. Tie back long hair, secure loose clothing, and do not wear jewelry.
Inspect the area where the equipment is to be used and remove all objects that can be thrown by the machine.
Keep all bystanders away from the operating area.
Keep all shields and safety devices in place. If a shield, safety device, or decal is illegible or damaged, repair or replace it before operation is commenced. Also tighten any loose nuts, bolts, and screws to ensure that the machine is in safe operating condition.
Check that safety switches and shields are attached and functioning properly. Do not operate the machine unless they are functioning properly.
To avoid personal injury or property damage, use extreme care in handling fuel. Fuel is extremely flammable and the vapors are explosive.
Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
Use only an approved fuel container.
Never remove the fuel cap or add fuel with the engine running.
Allow the engine to cool before refueling.
Never refuel the machine indoors.
Never store the machine or fuel container where there is an open flame, spark, or pilot light, such as on a water heater or on other appliances.
Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground, away from your vehicle before filling.
Remove equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment with a portable container rather than from a fuel-dispenser nozzle.
Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.
Never overfill fuel tank. Replace the fuel cap and tighten it securely.
Never operate the debris blower when it is not connected to a tow vehicle.
Use extreme care when loading or unloading the machine into or off of a trailer or truck.
Use care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.
Do not run the engine in or direct the blower nozzle into a confined area without adequate ventilation. Exhaust fumes are hazardous and could possibly be deadly.
This product may exceed noise levels of 85 dB(A) at the operator position. Hearing protection is recommended for prolonged exposure to reduce the potential of permanent hearing damage.
Using the machine demands attention. To prevent loss of control, do the following:
Operate only in daylight or when there is good artificial light.
Drive slowly and watch for holes or other hidden hazards.
Do not drive close to a sand trap, ditch, creek, or other hazard.
Reduce your speed when making sharp turns and when turning on hillsides.
Avoid sudden starts and stops.
Before backing up, look to the rear and ensure that no one is behind the machine.
Watch out for traffic when near or crossing roads. Always yield the right-of-way.
Stay away from the nozzle opening when the machine is operating. Keep all bystanders away from the nozzle opening and do not direct discharge toward bystanders.
Do not operate the machine while ill, tired, or under the influence of alcohol or drugs.
Lightning can cause severe injury or death. If lightning is seen in the area, do not operate the machine; seek shelter.
If the tow vehicle engine stalls or the machine loses headway and cannot make it to the top of a slope, do not turn the machine around. Always back the tow vehicle slowly straight down the slope.
Do not take an injury risk! When a person or pet appears unexpectedly in or near the operating area, stop operation. Careless operation, combined with terrain angles, ricochets, or improperly positioned guards can lead to thrown object injuries. Do not resume operation until the area is cleared.
Do not touch the engine or muffler while the engine is running or soon after it is shut off. These areas could be hot enough to cause a burn.
Read and follow all instructions.
Failure to abide by the safety precautions may result in equipment failure, loss of authority to operate the equipment, and personal injury.
Use and maintain proper wiring. Follow equipment manufacturer instructions. Improper, loose, and frayed wiring can cause system failure, equipment damage, and intermittent operation.
Changes or modifications made to equipment not expressly approved by the manufacturer will void the warranty
Owner/operators of the equipment must abide by all applicable federal, state, and local laws concerning installation and operation of the equipment. Failure to comply could result in penalties and could void user authority to operate the equipment.
Make sure that the machinery and surrounding area is clear before operating. Do not activate the remote control system until certain that it is safe to do so.
Power can be removed from the RF2CAN and TEC2403 controllers by removing the source power from the circuit.
Use a damp cloth to keep units clean. Remove mud, concrete, dirt, etc. after use to prevent obstructing or clogging the buttons, levers, wiring, and switches.
Do not allow liquid to enter the remote control or base unit enclosures. Do not use high pressure equipment to clean the remote control or base unit.
Disconnect the RF2CAN and TEC2403 controllers before welding on the machine. Failure to disconnect the controllers may result in destruction of or damage to the controllers.
Operate and store units only within the specified operation and storage temperatures.
Let the engine cool before storing the machine and do not store it near a flame.
Shut off the fuel while storing or transporting the machine. Do not store fuel near flames or drain indoors.
Park machine on level ground. Never allow untrained personnel to service the machine.
Use jack stands to support components when required.
Disconnect the battery or remove the spark plug wires before making any repairs. Disconnect the negative terminal first and the positive last. Connect positive first and negative last.
Remove the key from the ignition switch to prevent accidental starting of the engine when servicing, adjusting, or storing the machine.
Perform only those maintenance instructions described in this manual. If major repairs are ever needed or assistance is desired, contact an authorized Toro distributor.
To reduce a potential fire hazard, keep the engine free of excessive grease, grass, leaves, and accumulations of dirt. Never wash a warm engine or any electrical parts with water.
Be sure that the machine is in safe operating condition by keeping nuts, bolts, and screws tight. Check the fan shaft bearing mounting bolts and nuts frequently to ensure that they are tightened to specification.
If the engine must be running to perform a maintenance adjustment, keep hands, feet, clothing, and other parts of the body away from the fan and other moving parts.
Do not over speed the engine by changing the governor settings. To be sure of safety and accuracy, have an authorized Toro distributor check the maximum engine speed with a tachometer.
The engine must be shut off before checking the oil or adding oil to the crankcase.
Keep your hands and feet away from moving parts. If possible, do not make adjustments with the engine running.
Charge batteries in an open, well-ventilated area, away from spark and flames. Unplug charger before connecting or disconnecting from battery. Wear protective clothing and use insulated tools.
Keep all parts in good working condition and all hardware tightened. Replace all worn or damaged decals.
Use only Toro approved attachments. The warranty may be voided if you use the machine with unapproved attachments.
Use care when loading or unloading the machine into a trailer or truck.
Use full-width ramps for loading machine into trailer or truck.
Tie the machine down securely using straps, chains, cable, or ropes. Both front and rear straps should be directed down and outward from the machine.
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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 missing. |
Note: Determine the left and right sides of the machine from the normal operating position.
Parts needed for this procedure:
Petroleum jelly (not supplied) | A/R |
Remove the clips securing the battery cover to the battery box (Figure 3).
Battery electrolyte contains sulfuric acid, which is fatal if consumed and causes severe burns.
Do not drink electrolyte and avoid contact with skin, eyes or clothing. Wear safety glasses to shield your eyes and rubber gloves to protect your hands.
Fill the battery where clean water is always available for flushing the skin.
Attach the positive cable (red cable) to the positive (+) terminal.
Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.
Attach the negative cable (black cable) to the negative (-) terminal of the battery.
Coat the terminals and mounting fasteners with petroleum jelly to prevent corrosion.
Install the battery cover and secure with the clips.
Parts needed for this procedure:
Debris blower assembly | 1 |
Hitch | 1 |
Bolt (3/8 x 3 inches) | 2 |
Flange nut (3/8 inch) | 2 |
Hitch clevis | 1 |
Bolt (5/8 x 4–1/2 inch) | 2 |
Locknut (5/8 inch) | 2 |
Position the debris blower on a flat, level surface.
Insert the hitch tube into the frame brackets (Figure 4). Secure the tube to the frame with 2 bolts (3/8 x 3 inches) and flange nuts (3/8 inch) and torque to 40 N-m (30 ft-lb).
Note: The hitch tube can be rotated 180 degrees to accommodate different hitch heights.
Parts needed for this procedure:
Hitch pin | 1 |
Clevis | 1 |
Back the tow vehicle up to the blower.
Adjust the blower hitch clevis to the same level as the tow vehicle hitch as follows:
Set the hitch tube on a jack stand to keep it parallel to the ground.
Remove the bolts and locknuts securing the hitch clevis (Figure 4) to the hitch tube.
Raise or lower the hitch clevis to the position approximately level with the tow vehicle hitch.
Secure the clevis to the hitch with the bolts and locknuts previously removed and torque to 203 N-m (150 ft-lb). Make sure debris blower frame is parallel with the ground.
Adjust the hitch tube length to assure the blower does not contact the tow vehicle when turning as follows:
Remove the bolts and nuts securing the hitch tube to the frame brackets (Figure 4).
Secure the tube to the frame with the bolts and flange nuts.
Connect the blower clevis hitch to the tow vehicle hitch with the hitch pin and clevis (Figure 5).
Parts needed for this procedure:
Handheld remote | 1 |
AAA batteries | 4 |
Screws (small) | 6 |
Remove the rubber bands securing the remote halves together, and remove the back cover.
Plug each battery into a terminal cradle observing proper polarity (Figure 6).
Note: If the batteries are improperly installed, the machine will not be damaged, but it will fail to operate. The cradle is embossed with polarity markings for each terminal.
Ensure that the steel gasket and rubber seal are seated in the channel in the remote and set the back cover in place (Figure 6).
Secure the cover with 6 screws (Figure 6) and torque them to 1.5 to 1.7 N-m (13 to 15 in-lb).
Press the Engine Stop button to shut off the engine (Figure 7).
After completing the starting sequence, press the Engine Start button to start the engine (Figure 7). Refer to Starting the Engine for the starting sequence.
Press the right or left button to rotate the nozzle to the desired direction (Figure 7).
Press the Increase Engine Speed (rabbit) or Decrease Engine Speed (turtle) button to increase or decrease the speed of the engine (Figure 7). Pressing the Increase Engine Speed and Decrease Engine Speed buttons at the same time returns the engine to idle.
The ignition switch (Figure 8), which is used to start and stop the engine, has three positions: OFF, RUN and START. Rotate the key clockwise to START to engage the starter motor. Release the key when the engine starts. The key moves automatically to the RUN position. To shut the engine off, rotate the key counterclockwise to the OFF position.
To start a cold engine, move the choke control lever (Figure 8) to the ON position.
The hour meter (Figure 8) indicates the total hours of machine operation.
The diagnostic light (Figure 9) is located below the hour meter and indicates machine fault codes. After you turn the key to the RUN position, the diagnostic light illuminates for 5 seconds, turns off for 5 seconds, and then flashes 3 times a second until you push a button on the handheld remote. If the light turns on for 5 seconds and then starts blinking 10 times a second (with or without a 5-second pause) there is a fault with the machine; refer to Checking Fault Codes.
Note: If you press a button on the handheld remote when you start the machine, the light does not flash 3 times a second after it turns off for 5 seconds.
Frequency | 2.4 GHz |
Max output power | 19.59 dBm |
Note: Determine the left and right sides of the machine from the normal operating position.
Fuel tank capacity: 18.9 L (5 US gallons)
Recommended Fuel
For best results, use only clean, fresh (less than 30 days old), unleaded fuel with an octane rating of 87 or higher ((R+M)/2 rating method).
Ethanol: Fuel with up to 10% ethanol (gasohol) or 15% MTBE (methyl tertiary butyl ether) by volume is acceptable. Ethanol and MTBE are not the same. Fuel with 15% ethanol (E15) by volume is not approved for use. Never use fuel that contains more than 10% ethanol by volume, such as E15 (contains 15% ethanol), E20 (contains 20% ethanol), or E85 (contains up to 85% ethanol). Using unapproved fuel may cause performance problems and/or engine damage which may not be covered under warranty.
Do not use fuel containing methanol.
Do not store fuel either in the fuel tank or fuel containers over the winter unless a fuel stabilizer is used.
Do not add oil to fuel.
Important: Do not use fuel additives other than a fuel stabilizer/conditioner. Do not use fuel stabilizers with an alcohol base, such as ethanol, methanol, or isopropanol.
In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property.
Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any fuel that spills.
Never fill the fuel tank inside an enclosed trailer.
Do not fill the fuel tank completely full. Add fuel to the fuel tank until the level is 6 to 13 mm (1/4 to 1/2 inch) below the bottom of the filler neck. This empty space in the tank allows fuel to expand.
Never smoke when handling fuel, and stay away from an open flame or where fuel fumes may be ignited by a spark.
Store fuel in an approved container and keep it out of the reach of children. Never buy more than a 30-day supply of fuel.
Do not operate without entire exhaust system in place and in proper working condition.
In certain conditions during fueling, static electricity can be released causing a spark which can ignite the fuel vapors. A fire or explosion from fuel can burn you and others and can damage property.
Always place fuel containers on the ground away from your vehicle before filling.
Do not fill fuel containers inside a vehicle or on a truck or trailer bed because interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge.
When practical, remove gas-powered equipment from the truck or trailer and refuel the equipment with its wheels on the ground.
If this is not possible, then refuel such equipment on a truck or trailer from a portable container, rather than from a fuel-dispenser nozzle.
If you must use a fuel-dispenser nozzle, keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete.
Fuel is harmful or fatal if swallowed. Long-term exposure to vapors can cause serious injury and illness.
Avoid prolonged breathing of vapors.
Keep your face away from the nozzle and fuel tank or conditioner opening.
Keep fuel away from your eyes and skin.
Use a fuel stabilizer/conditioner in the machine to provide the following benefits:
Keeps fuel fresh during storage of 90 days or less. For longer storage it is recommended that the fuel tank be drained.
Cleans the engine while it runs
Eliminates gum-like varnish buildup in the fuel system, which causes hard starting
Important: Do not use fuel additives containing methanol or ethanol.
Add the correct amount of fuel stabilizer/conditioner to the fuel.
Note: A fuel stabilizer/conditioner is most effective when mixed with fresh fuel. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times.
Shut the engine off.
Clean the area around the fuel tank cap and remove the cap (Figure 10).
Note: The fuel tank cap contains a gauge which shows the fuel level.
Add fuel to the fuel tank until the level is 6 mm to 13 mm (1/4 to 1/2 inch) below the bottom of the filler neck.
Note: This space in the tank allows fuel to expand. Do not fill the fuel tanks completely full.
Install fuel tank cap securely.
Wipe up any fuel that may have spilled.
Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking the Engine-Oil Level.
Maintenance Service Interval | Maintenance Procedure |
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After the first 10 hours |
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Check the torque of the wheel lug nuts initially and after the first 10 hours of operation.
Failure to maintain proper torque could result in failure or loss of wheel and could result in personal injury.
Torque wheel lug nuts to 95 to 122 N-m (70 to 90 ft-lb).
Rotating parts can cause serious personal injury.
Keep your hands, feet, hair, and clothing away from all moving parts to prevent injury.
Never operate the machine with covers, shrouds, or guards removed.
Ensure that the blower is attached to the tow vehicle before you start the blower.
Move the choke control to the ON position before starting a cold engine.
Note: A warm or hot engine may not require choking. After the engine starts, move the choke control to the OFF position.
Rotate the engine ignition key to the START position (Figure 12).
Note: If the key was left in the RUN position for an extended time, move the key to the OFF position before proceeding to the starting procedure.
Engine Start only becomes energized by pressing the Start button while the Engine Start Enable Condition is active. The Engine Start Enable Condition becomes active only when you have performed the following Engine Start Enable Sequence (Figure 13):
Press the START button.
Then, press the rotate left button.
Then, press the rotate right button.
Then, press and hold the START button until the engine starts.
Note: There is a time limit of 3 seconds between each button press. If the next button in the sequence is not pressed within 3 seconds of the last button press, the sequence is aborted and must be started from the beginning.
Note: If you press any button other than the next appropriate button in the sequence, the sequence is aborted.
Note: If you do not press the START button within 10 seconds after pressing the ROTATE RIGHT button, or if you press any other button during this period, the Engine Start Enable Condition expires.
Note: Engine Start Enable Condition persists for 10 seconds after pressing the ROTATE RIGHT button allowing momentary activation of Engine Start by pressing the START button. Pressing the START button does not extend this time period—the maximum length of time that the Start Relay Control can be active is 10 seconds from pressing the ROTATE RIGHT button. After the Engine Start Enable Condition expires, you must perform the Engine Start Enable Sequence again in order to energize the Start Relay Control with the START button. You cannot perform this sequence for 10 seconds after you release the START button.
Note: If the sequence is aborted or the Engine Start Enable Condition expires, normal functionality of the ROTATE RIGHT and ROTATE LEFT buttons return to control the Chute Motor.
Important: Do not engage starter for more than 10 seconds at a time. If engine fails to start, allow a 10-second cool-down period between attempts. Failure to follow these instructions can burn out starter motor.
After the engine starts, move the choke control to the OFF position. If the engine stalls or hesitates, move the choke back to the ON position for a few seconds, then set the engine speed to the desired setting. Repeat this as required.
Decrease the engine speed to 3/4 throttle.
Press the STOP button on the remote control.
If leaving the machine, rotate the key to the OFF position and remove it from the engine (Figure 12).
The remote control activates (powers up) when you press any button. To conserve battery power, the remote control stays active for approximately 3 seconds before automatically shutting down unless there is button activity within the 3 second limit. When the unit times out and powers down, all remote control LED activity stops (Figure 14). Pressing any button activates the remote control.
The RF2CAN and TEC2403 controllers revert to Power Save Mode (until a power cycle occurs) if the base unit is inactive for more than 2.5 hours without communication from the remote control. Power Save Mode is a low current state of the base unit. In Power Save Mode, the base unit does not communicate with the remote control, activate outputs, or function as normal.
When in the time-out mode the engine does not run (or quits running) and the remote control does not control any function.
To wake the controller in time-out mode, turn the key switch to the OFF position and then turn the key switch to the RUN position.
To avoid controller time-out during operation, use the remote control to rotate the chute or change the engine speed at least every 2.5 hours.
You can change the direction of the nozzle opening from right to left by pressing the appropriate button on the remote control (Figure 15).
Discharged air has considerable force and could cause injury or loss of footing.
Stay away from the nozzle opening when the machine is operating.
Keep bystanders away from the nozzle opening when the machine is operating.
Tip overs can cause serious injury or death.
Never operate the machine on steep slopes.
Operate the machine on slopes up and down, never across the face.
When going uphill or downhill, do not stop or start suddenly.
Stay alert for holes in the terrain or other hidden hazards. To avoid tipping or loss of control, do not drive close to a ditch, creek, or drop off.
If the tow vehicle stops while going uphill, back slowly downhill. Do not attempt to turn.
Never operate the debris blower when it is not connected to a tow vehicle.
Practice operating the blower. Blow the same direction the wind is blowing to prevent material from blowing back into the cleared area.
Be aware of the blower nozzle direction and do not point it at anyone.
Use care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.
Reduce your speed when making sharp turns and when turning on hillsides
Before backing up, look to the rear and ensure that no one is behind the machine.
Do not run the engine in or direct the blower nozzle into a confined area without adequate ventilation. Exhaust fumes are hazardous and could possibly be deadly.
Run the engine at full throttle when operating.
Adjust the nozzle opening so it blows under the debris.
Use caution when blowing around newly planted sod as the force of the air could disrupt the grass.
Do not use on highways.
Stay away from the nozzle opening when the machine is operating. Keep all bystanders away from the nozzle opening and do not direct discharge toward bystanders.
If the tow vehicle engine stalls or the machine loses headway and cannot make it to the top of a slope, do not turn the machine around. Always back the tow vehicle slowly straight down the slope.
When a person or pet appears unexpectedly in or near the operating area, stop operation. Careless operation, combined with terrain angles, ricochets, or improperly positioned guards can lead to thrown object injuries. Do not resume operation until the area is cleared.
Do not exceed 32 km/h (20 mph) when transporting blower.
Do not touch the engine or muffler while the engine is running or soon after it is stopped. These areas could be hot enough to cause a burn.
Important: Raise the nozzle before transporting the blower. If you leave the nozzle in the down position during transport, it may contact the ground and become damaged.
Maintenance Service Interval | Maintenance Procedure |
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After the first 8 hours |
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After the first 10 hours |
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Before each use or daily |
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Every 25 hours |
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Every 50 hours |
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Every 100 hours |
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Every 200 hours |
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Every 500 hours |
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Maintenance Service Interval | Maintenance Procedure |
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Every 25 hours |
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Every 100 hours |
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Check the air cleaner body for damage, which could possibly cause an air leak. Ensure the cover is sealing around the air cleaner body (Figure 16).
Note: Replace a damaged air cleaner cover or housing.
Release the latches securing the air-filter cover to the air-filter housing (Figure 16).
Separate the air-filter cover from the air-filter housing, and clean the inside of the cover (Figure 16).
Gently slide the air-filter element out of the filter housing.
Note: To reduce the amount of dust dislodged, avoid knocking the filter against the air-filter housing.
Inspect the air-filter element.
If the air-filter element is clean, install the filter element, refer to Installing the Air Filter.
If the air-filter element is damaged, replace the filter element; refer to Replacing the Air Filter.
Remove the air-filter element; refer to Checking the Air Filter.
Inspect the new filter for shipping damage.
Note: Check the sealing end of the filter.
Important: Do not install a damaged filter.
Install the new air filter; refer to Installing the Air Filter.
Important: To prevent engine damage, always operate the engine with the complete air-cleaner assembly installed.
Important: Do not use a damaged element.
Note: Cleaning of the used air-filter element is not recommended due to the possibility of damage to the filter media.
Clean the dirt ejection port located on the air-filter cover.
Remove the rubber outlet valve from the cover, clean the cavity, and replace the outlet valve.
Insert the air-filter element into air-filter housing (Figure 16).
Note: Ensure that the filter is sealed properly by applying pressure to the outer rim of the filter when installing it. Do not press on the flexible center of the filter.
Align the air-cleaner cover with the air-cleaner housing (Figure 16).
Secure the cover to the housing with the latches (Figure 16).
Maintenance Service Interval | Maintenance Procedure |
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Every 200 hours |
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Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Remove and discard the carbon canister air filter (Figure 17).
Install the new air filter.
Maintenance Service Interval | Maintenance Procedure |
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Every 200 hours |
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Note: Check the purge-line filter occasionally for dirt. If the filter appears to be dirty, replace it.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Move the spring-type hose clamps on both sides of the carbon canister purge-line filter away from the filter (Figure 18).
Remove and discard the carbon filter (Figure 18).
Install a new filter into the hose with the arrow on the filter pointing toward the check valve and secure it with the hose clamps (Figure 18).
Note: Change the oil more frequently when the operating conditions are extremely dusty or sandy.
Oil Type: Detergent oil (API service SG, SH, SJ or higher)
Crankcase Capacity: w/filter, 2 L (67 oz)
Viscosity: See the table below.
Maintenance Service Interval | Maintenance Procedure |
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Before each use or daily |
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Note: The best time to check the engine oil is when the engine is cool before it has been started for the day. If it has already been run, allow the oil to drain back down to the sump for at least 10 minutes before checking. If the oil level is at or below the ADD mark on the dipstick, add oil to bring the oil level to the FULL mark. Do not overfill. If the oil level is between the FULL and ADD marks, no oil addition is required.
Park the machine on a level surface.
Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Clean around the oil dipstick (Figure 20) so that dirt cannot fall into the filler hole and damage the engine.
Unscrew the oil dipstick and wipe the end clean (Figure 20).
Slide the oil dipstick fully into the filler tube, but do not thread it onto the tube (Figure 20).
Pull the dipstick out and look at the metal end. If the oil level is low, slowly pour only enough oil into the filler tube to raise the level to the FULL mark.
Important: Do not overfill the crankcase with oil and run the engine. Engine damage can result.
Maintenance Service Interval | Maintenance Procedure |
---|---|
Every 100 hours |
|
Start the engine and let it run 5 minutes. This warms the oil so it drains better.
Park the machine so that the drain side is slightly lower than the opposite side to ensure the oil drains completely.
Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Place a pan below the drain. Rotate the oil-drain valve to allow the oil to drain (Figure 21).
Note: A hose may be inserted onto the drain valve to direct the oil flow. The hose is not included with the machine.
When the oil has drained completely, close the drain valve.
Note: Dispose of the used oil at a recycling center.
Slowly pour approximately 80% of the specified oil into the filler tube (Figure 20).
Check the oil level; refer to Checking the Engine-Oil Level.
Slowly add the additional oil to bring it to the FULL mark.
Maintenance Service Interval | Maintenance Procedure |
---|---|
Every 200 hours |
|
Note: Change the oil filter more frequently when the operating conditions are extremely dusty or sandy.
Drain the oil from the engine; refer to Changing the Oil.
Remove the old filter and wipe the filler adapter gasket surface (Figure 22).
Apply a thin coat of new oil to the rubber gasket on the replacement filter (Figure 22).
Install the replacement oil filter to the filter adapter, turn the oil filter clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 2/3 to 1 turn (Figure 22).
Fill the crankcase with the proper type of new oil; refer to Checking the Engine-Oil Level.
Run the engine for about 3 minutes, stop the engine, and check for oil leaks around the oil filter.
Check the engine oil level and add oil if needed.
Important: Read the entire procedure before you attempt the association process.
The remote control must establish communications with the base unit before the system can be used. The remote control is associated to the system base unit before leaving the factory. This is done using the associate procedure. In situations where it is necessary to re-establish remote control-to-base unit communications (example: introducing a new or spare remote control to an existing base unit), do the following steps.
Note: Associating the remote control to a different base unit disassociates that remote control from the original base unit.
Remove power from the base unit.
Stand near the base unit in unobstructed, clear line-of-sight with the remote control in hand.
Simultaneously press and hold the ROTATE RIGHT and ROTATE LEFT buttons. The LED will blink about once per second.
Continue to hold both buttons until the LED begins blinking about twice per second.
Release the buttons.
Press and hold the ROTATE LEFT button. The LED will blink about twice per second.
Continue holding the ROTATE LEFT button and turn the key start to the RUN position. The LED turns solid if the procedure is successful.
Note: This could take up to 20 seconds.
Release the ROTATE LEFT button.
The system is ready for use with that particular remote control.
Ensure that the air gap between the center and side electrodes is correct before installing the spark plugs. Use a spark plug wrench for removing and installing the spark plugs and a gapping tool/feeler gauge to check and adjust the air gap. Install new sparks plugs if necessary.
Type: Champion® RC12YC, Champion® Platinum 3071 or equivalent
Air Gap: 0.76 mm (0.030 inch)
Maintenance Service Interval | Maintenance Procedure |
---|---|
Every 200 hours |
|
Look at the center of the spark plugs (Figure 24). If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means that the air cleaner is dirty.
Important: Always replace a spark plug when it has a black coating, worn electrodes, an oily film, or cracks.
Check the gap between the center and side electrodes (Figure 24). Bend the side electrode (Figure 24) if the gap is not correct.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Disconnect the wires from the spark plugs (Figure 25).
Clean around the spark plugs to prevent dirt from falling into the engine and potentially causing damage.
Remove the spark plugs and the metal washers.
Install the spark plugs and the metal washer. Ensure that the air gap is set correctly.
Tighten the spark plugs to 24.4 to 29.8 N-m (18 to 22 ft-lb).
Connect the wires to the spark plugs (Figure 24).
Maintenance Service Interval | Maintenance Procedure |
---|---|
Every 500 hours |
|
Never install a dirty filter if it is removed from the fuel line.
Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Allow the machine to cool down.
Squeeze the ends of the hose clamps together and slide them away from the filter (Figure 26).
Remove the filter from the fuel lines.
Install a new filter and move the hose clamps close to the filter (Figure 26).
In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property.
Drain fuel from the fuel tank when the engine is cold. Do this outdoors in an open area. Wipe up any fuel that spills.
Never smoke when draining fuel, and stay away from an open flame or where a spark may ignite the fuel fumes.
Park the machine on a level surface to ensure that the fuel tanks drain completely.
Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Loosen the hose clamp at the fuel filter and slide it up the fuel line away from the fuel filter (Figure 26).
Disconnect the fuel line from the fuel filter (Figure 26).
Note: Allow fuel to drain into a fuel container can or drain pan (Figure 26).
Note: This is the best time to install a new fuel filter because the fuel tank is empty.
Install the fuel line onto the fuel filter. Slide the hose clamp close to the fuel filter to secure the fuel line (Figure 26).
Maintenance Service Interval | Maintenance Procedure |
---|---|
Before each use or daily |
|
Before each use, check and clean the engine screen and oil cooler. Remove any build up of grass, dirt or other debris from the oil cooler and engine screen (Figure 27).
Maintenance Service Interval | Maintenance Procedure |
---|---|
Before each use or daily |
|
Check the nozzle clamp (Figure 28) daily to assure it is tight. If the nozzle is dragged over obstacles or through low areas in the terrain it could be knocked loose from the clamp. Torque the clamp fasteners to 5.1 to 5.7 N∙m (45 to 50 in-lb).
Check and remove any grass, dirt or debris buildup around and in between the nozzle guides (Figure 29). If the nozzle guides are not keep free of debris, the nozzle may not rotate freely, which could cause the motor to stall.
Maintenance Service Interval | Maintenance Procedure |
---|---|
After the first 8 hours |
|
Every 50 hours |
|
If the belt slips when changing the direction of the nozzle, an adjustment to the belt is required.
Loosen the bolts securing the pulley mounting bracket to the blower frame (Figure 30).
Position a torque wrench into the pulley mounting bracket (Figure 30).
Pivot the pulley mounting bracket away from the nozzle until the torque wrench reads 22.6 to 26.0 N-m (200 to 230 in-lb) (Figure 30).
Tighten the mounting bolts.
Important: Before welding on the machine, disconnect the controller and the negative cable from the battery to prevent damage to the electrical system.
The handheld remote is powered by 4 AAA batteries. When installing batteries, be sure to observe proper polarity as marked on the inside of the compartment to avoid damaging the unit. To replace or install batteries in the remote control:
Remove the 6 screws from the back of the remote and remove the cover (Figure 31).
Note: If possible, leave the rubber seal and steel gasket in the channel when removing the cover and batteries.
Remove the discharged batteries and properly dispose in accordance with local regulations.
Plug each fresh battery into a terminal cradle observing proper polarity.
Note: If the batteries are improperly installed, the machine will not be damaged but will fail to operate.
If you accidentally removed the rubber seal and the steel gasket, replace them carefully into the channel in the handheld remote.
Replace the cover and secure it with the 6 screws removed previously (Figure 31) and torque them to 1.5 to 1.7 N∙m (13 to 15 in-lb).
Turn off the engine, remove the spark plug wire, and remove the key from the ignition.
Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine. Clean dirt and chaff from the outside of the engine cylinder head fins and blower housing.
Important: You can wash the machine with mild detergent and water. Do not pressure wash the machine. Avoid excessive use of water.
Service the air cleaner; refer to Servicing the Air Cleaner.
Change the crankcase oil; refer to Changing the Oil.
Check the tire pressure; refer to Checking the Tire Pressure.
Prepare the machine for storage when non-use occurs over 30 days. Prepare machine for storage as follows:
Add a petroleum based stabilizer/conditioner to fuel in the tank. Follow mixing instructions from stabilizer manufacture. Do not use an alcohol based stabilizer (ethanol or methanol).
Note: A fuel stabilizer/conditioner is most effective when mixed with fresh fuel and used at all times.
Run the engine to distribute conditioned fuel through the fuel system (5 minutes).
Stop the engine, allow it to cool, and drain the fuel tank; refer to Servicing the Fuel Tank.
Start the engine and run it until it stops.
Choke the engine. Start and run the engine until it does not start.
Dispose of fuel properly. Recycle according to local codes.
Important: Do not store stabilizer/conditioned fuel over 90 days.
Remove the spark plug(s) and check its condition; refer to Checking the Spark Plugs. With the spark plug(s) removed from the engine, pour 2 tablespoons of engine oil into the spark plug hole. Now use the starter to crank the engine and distribute the oil inside the cylinder. Install the spark plug(s). Do not install the wire on the spark plug(s).
Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged or defective.
Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer.
Store the machine in a clean, dry garage or storage area. Remove the key from the ignition switch and keep it out of reach of children or other unauthorized users. Cover the machine to protect it and keep it clean.
Engine oil, engine and remote control batteries are pollutants to the environment. Dispose of these according to your state and local regulations.
If the diagnostic light indicates that there is a system fault, refer to Diagnostic Light.
Turn the key to the OFF position to turn off the power.
Pull the tethered cap off of the 2 diagnostic, shunt connectors (Figure 34A).
Connect the diagnostic, shunt connectors together (Figure 34B).
Turn the key to the RUN position to turn on the power.
Count the number of flashes to determine the fault code, then consult the following table:
Note: If there are multiple faults, both faults will flash, then a long pause, then the flash sequences will repeat.
Code | LED Flash Pattern | Behavior | Details |
Machine Specific Faults | |||
11 | Blink once, pause, blink once, long pause, then repeat | Lost communication with BASE. | The connector is not plugged in; locate the loose or disconnected harness connector and connect it. |
There is a problem in the wiring; contact your authorized Toro distributor. | |||
BASE is bad; contact your Toro Distributor. | |||
12 | Blink once, pause, blink twice, long pause, then repeat | Version incompatibility of the BASE and/or HH | The software installed is not correct. Install the correct software from TORODIAG; contact your authorized Toro Distributor. |
13 | Blink once, pause, blink 3 times, long pause, then repeat | Wrong HH—not implemented on Rev A | Wrong product association (e.g., trying to update software on a MH-400 with a ProPass handheld) |
14 | Blink once, pause, blink 4 times, long pause, then repeat | ETR dropped due to low oil pressure. | The oil pressure is low; check the oil. If it continues, the oil pressure switch may be damaged. |
15 | Blink once, pause, blink 5 times, long pause, then repeat | ETR dropped due to low voltage. | The voltage regulator or alternator is bad; contact your authorized Toro distributor. |
After solving the problem, disconnect and reconnect the diagnostic connectors. The diagnostic light will flash continuously once per second.
Turn the key to the OFF position to turn off the power.
Disconnect the diagnostic, shunt connectors.
Push the tethered cap onto the 2 diagnostic, shunt connectors.
Turn the key to the RUN position to turn on the power.