TimeCutter Max or MyRIDE 50in or 54in Riding Mower (2024)

Disclaimers and Regulatory Information

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.

Gross or Net Torque: The gross or net torque of this engine was laboratory rated by the engine manufacturer in accordance with the Society of Automotive Engineers (SAE) J1940 or J2723. As configured to meet safety, emission, and operating requirements, the actual engine torque on this class of mower will be significantly lower. Please refer to the engine manufacturer’s information included with the machine.

The enclosed engine owner's manual is supplied for information regarding the US Environmental Protection Agency (EPA) and the California Emission Control Regulation of emission systems, maintenance, and warranty. Replacements may be ordered through the engine manufacturer.

CALIFORNIA

Proposition 65

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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.

Use of this product may cause exposure to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

G451770

With your mobile device, you can scan the QR code on the serial number decal (if equipped) to access warranty, parts, and other product information.

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Safety Alert Classifications

The safety-alert symbol shown in this manual and on the machine identifies important safety messages that you must follow to prevent accidents.

Safety-alert symbol appears above information that alerts you to unsafe actions or situations and is followed by the word DANGER, WARNING, or CAUTION.

Danger

Danger indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Warning

Warning indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Caution

Caution indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

G011841s

1. The maximum slope you can 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.

2. Align this edge with a vertical surface, a tree, building, fence pole, etc.

3. Example of how to compare slope with folded edge

Decal Part:99-3943

Decal Part:112-9840

Decal Part:130-0731

Decal Part:132-0872

Decal Part:139-2394

Decal Part:139-2395

Decal Part:142-5864

Decal Part:144-5288

Decal Part:147-2399

Decal Part:147-2866

Decal Part:147-7571

Models with an hour meter only

Decal Part:147-7574

MyRIDE models only

Decal Part:147-8753

Models without an hour meter only

Decal Part:161-6207

G454341

1. Engine

2. MyRide® suspension adjustment lever (machines with MyRide suspension only)

3. Control panel

4. Deflector

5. Height-of-cut pin

6. Deck-lift pedal

7. Anti-scalp roller

8. Front caster wheel

9. Motion-control lever

10. Fuel-tank cap

Key Switch

Use the key switch to start or shut off the machine.

Throttle Control

The throttle controls the engine speed, and it has a continuous-variable setting from the Slow to Fast position.

Blade-Control (PTO) Switch

The blade-control switch, represented by a power-takeoff (PTO) symbol, engages and disengages power to the mower blades.

Choke Control

Use the choke control to aid in starting a cold engine.

Park Position

Move the motion-control levers outward from the center to the Park position to engage the parking brake when stopping or exiting the machine.

G292102s

1. Adjustment lever
2. Softer suspension
3. Firmer suspension

Attachments/Accessories

A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all approved attachments and accessories.

To ensure optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories.

Before Operation Safety

• Do not allow children or untrained people to operate or service the machine. Local regulations may restrict the age of the operator. The owner is responsible for training all operators and mechanics.
• Inspect the area where you will use the machine and remove all objects that could be thrown or could interfere with the operation of the machine.
• Evaluate the terrain to determine the appropriate equipment and any attachments or accessories required to operate the machine properly and safely.
• Do not carry passengers on the machine.
• Become familiar with the safe operation of the equipment, operator controls, and safety signs.
• Check that operator-presence controls, safety switches, and guards are attached and working properly. Do not operate the machine unless they are functioning properly.
• Wear appropriate clothing, including eye protection; long pants; substantial, slip-resistant footwear; and hearing protection. Tie back long hair and do not wear loose clothing or loose jewelry.
• Do not operate the machine unless all guards and safety devices, such as the deflectors and the entire grass catcher, are in place and functioning properly. Replace worn or deteriorated parts when necessary.
• Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operator’s position. Wait for the machine to cool before servicing, adjusting, fueling, cleaning, or storing it.

  Warning

  Contacting the blade can result in serious personal injury.

  When you shut off the engine, the blade(s) should stop. If not, stop using your machine immediately and contact an Authorized Service Dealer.

• Before mowing, inspect the machine to ensure that the cutting assemblies are working properly.
• Keep bystanders, particularly children, and pets away from the machine during operation. Shut off the machine and attachment(s) if anyone enters the area.

Fuel

Performing Daily Maintenance

Before starting the machine each day, perform the Each Use/Daily procedures listed in the Maintenance Schedule.

Break-In Time

New engines take time to develop full power. Mower decks and drive systems have higher friction when new, placing additional load on the engine. Allow 40 to 50 hours of break-in time for new machines to develop full power and best performance.

Safety-Interlock System

The safety-interlock system is designed to prevent the engine from starting unless:

• The blade-control switch (PTO) is disengaged.
• The motion-control levers are in the Park position.

The safety-interlock system also is designed to shut off the engine whenever the control levers are out of the Park position and you rise from the seat.

Warning

If the safety-interlock switches are disconnected or damaged, the machine could operate unexpectedly, causing personal injury.

• Do not tamper with the interlock switches.
• Check the operation of the interlock switches daily and replace any damaged switches before operating the machine.

Positioning the Seat

Adjusting the Motion-Control Lever Height

Adjusting the Motion-Control Lever Tilt

G439363

1. Loosen the knob.

2. Pivot the control lever forward or rearward.

3. Tighten the knob.

4. Repeat the adjustment for the other control lever.

During Operation Safety

• The owner/operator can prevent and is responsible for accidents that may cause personal injury or property damage.
• Use your full attention while operating the machine. Do not engage in any activity that causes distractions; otherwise, injury or property damage may occur.
• Do not operate the machine while ill, tired, or under the influence of alcohol or drugs.
• Do not operate the machine unless all guards and safety devices, such as the deflectors and the entire grass catcher, are in place and functioning properly. Replace worn or deteriorated parts with genuine Toro parts when necessary.
• Operating engine parts, especially the muffler, can become extremely hot. Severe burns can occur on contact and debris, such as leaves, grass, brush, etc. can catch fire. Keep the engine area free from debris and excessive oil and grease.
• Operate the engine only in well-ventilated areas. Exhaust gases contain carbon monoxide, which is lethal if inhaled.
• Operate the machine only in good visibility and appropriate weather conditions. Do not operate the machine when there is the risk of lightning.
• Start the engine with your feet well away from the blades.
• Keep your hands and feet away from moving parts. Keep clear of the discharge opening.
• Keep away from holes, ruts, bumps, rocks, and other hazards. Use care when approaching blind corners, shrubs, trees, tall grass or other objects that may hide obstacles or obscure your view.
• Do not mow with the discharge deflector raised, removed, or altered unless there is a grass-collection system or mulch kit in place and working properly.
• Do not mow in reverse unless it is absolutely necessary. Always look down and behind you before moving the machine in reverse.
• Stop the blades whenever you are not mowing. Slow down the machine, and use caution when crossing surfaces other than grass or when transporting the machine to and from the operating area.
• Be aware of the mower discharge path and direct the discharge away from others. Avoid discharging material against a wall or obstruction because the material may ricochet back toward you.
• If the machine strikes an object or starts to vibrate, immediately shut off the engine, remove the key, and wait for all moving parts to stop before examining the machine for damage. Make all necessary repairs before resuming operation.
• Slow down and use caution when making turns and crossing roads and sidewalks with the machine. Always yield the right-of-way.
• Never leave a running machine unattended.
• Before you leave the operating position, do the following:
  • Park the machine on a level surface.
  • Disengage the power takeoff and lower the attachments.
  • Engage the parking brake.
  • Shut off the engine and remove the key.
  • Wait for all moving parts to stop.
• Never carry children on the machine.
• Do not carry children on the machine, even when the blades are not moving. Children could fall off and be seriously injured or prevent you from safely operating the machine. Children who have been given rides in the past could appear in the operating area without warning and be run over or backed over by the machine.
• Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them.
• Keep children out of the operating area and under the watchful care of a responsible adult other than the operator.
• Be alert and shut off the machine if children enter the operating area.
• Before backing up or turning the machine, look down and all around for small children.
• Do not use the machine as a towing vehicle unless it has a hitch installed. Attach towed equipment to the machine only at the hitch point.
• Use only accessories and attachments approved by The Toro® Company.

Starting the Engine

1. Start the engine as shown.

   Note: A warm or hot engine may not require choking.

   Important

   Do not engage the starter for more than 5seconds at a time, otherwise you can damage the starter motor. If the engine fails to start, wait 15 seconds before operating the engine starter again.

   

   G451068

Shutting Off the Engine

G451067

1. Disengage the blades by moving the blade-control switch to the Off position.

2. Move the motion-control levers outward to the Park position.

3. Move the throttle control to the Slow position and let the engine idle for 1 minute.

4. Turn the key to the Off position and remove the key.

   Caution

   Children or bystanders may be injured if they move or attempt to operate the machine while it is unattended.

   Always remove the key and engage the parking brake when leaving the machine unattended.

Driving the Machine

Caution

Positioning one lever too far in front of the other causes the machine to spin very rapidly. As a result, you may lose control of the machine, causing personal injury to you and damage to the machine.

Slow down the machine before making sharp turns.

The drive wheels turn independently, powered by motors on each axle. You can turn 1 side in reverse while you turn the other forward, causing the machine to spin rather than turn. This greatly improves the machine maneuverability but may require some time for you to adapt to how it moves.

1. Move the motion-control levers down to the center, unlocked position.

   

   G426843s

   1. Motion-control levers—Park position
   2. Center, unlocked position
   3. Forward
   4. Reverse
   5. Front of the machine



G397314s

2. Slowly push the motion-control levers forward or rearward. Move 1 lever farther than the other lever to turn.

   Note: The farther you move the motion-control levers, the faster the machine moves in that direction.

3. To stop, pull the motion-control levers back to the Neutral position.

Operating the Mower Blade-Control Switch (PTO)

Danger

The rotating blades under the mower deck are dangerous. Blade contact will cause serious injury or death.

Do not put your hands or feet under the mower or mower deck when the blades are engaged.

Danger

An uncovered discharge opening allows objects to be thrown toward you or bystanders. Also, contact with the blade could occur. Thrown objects or blade contact will cause serious injury or death.

Do not operate the mower with the discharge deflector raised, removed, or altered unless a grass collection system or mulch kit is in place and working properly.

1. Move the throttle control to the Fast position.

2. Engage the blade-control switch.

   

   G450387

3. Mow as desired.

4. Disengage the blade-control switch.

   

   G450388

Side Discharge

The hinged grass deflector disperses clippings to the side and down toward the turf.

Danger

Without the grass deflector, discharge cover, or complete grass catcher assembly mounted in place, you and bystanders are exposed to blade contact and thrown debris. Contact with rotating mower blade(s) and thrown debris will cause injury or death.

• Do not remove the grass deflector from the machine, because the grass deflector routes material down toward the turf. If the grass deflector is ever damaged, replace it immediately.
• Never put your hands or feet under the mower.
• Never try to clear the discharge area or mower blades unless the power takeoff (PTO) is off. Rotate the key to the Off position and remove the key.

Adjusting the Height of Cut

G440390

1. Push the deck-lift pedal with your foot to raise the mower deck.

2. Remove the pin from the height-of-cut bracket.

3. Insert the pin into the hole corresponding to the desired height of cut .

4. Lower the deck slowly until the lever contacts the pin.

Adjusting the Anti-Scalp Rollers

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Adjust the anti-scalp rollers to match the closest height-of-cut position.

   Note: Adjust the anti-scalp rollers so that the rollers do not touch the ground in normal, flat mowing areas.

   

   G454259

Operating Tips

After Operation Safety

• Park the machine on a level surface, disengage the drives, engage the parking brake, shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operator’s position.
• Wait for the machine to cool before servicing, adjusting, fueling, cleaning, or storing it.
• Clean grass, leaves, excessive grease and oil, and other debris from the mower deck, muffler, drives, grass catcher, and engine area to help prevent fires.
• Close the fuel-shutoff valve (if equipped) before storing or transporting the machine.
• Use full-width ramps for loading the machine into a 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.

Cleaning the Machine

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Clean grass and debris from cutting unit, muffler, drives, grass catcher, and engine.

   Important

   You can wash the machine with a mild detergent and water. Do not pressure wash the machine. Avoid excessive use of water, especially near the control panel, under the seat, around the engine, hydraulic pumps, and motors.

Hauling the Machine

Use a heavy-duty trailer or truck to haul the machine. Use a full-width ramp. Ensure that the trailer or truck has all the necessary brakes, lighting, and marking as required by law. Please carefully read all the safety instructions. Knowing this information could help you or bystanders avoid injury. Refer to your local ordinances for trailer and tie-down requirements.

Warning

Driving on the street or roadway without turn signals, lights, reflective markings, or a slow-moving-vehicle emblem is dangerous and can lead to accidents causing personal injury.

Do not drive the machine on a public street or roadway.

Trailer Requirements

Warning

Loading a machine onto a trailer or truck increases the possibility of tip-over and could cause serious injury or death.

• Use only a full-width ramp; do not use individual ramps for each side of the machine.
• Do not exceed a 15-degree angle between the ramp and the ground or between the ramp and the trailer or truck.
• Ensure that the length of ramp is at least 4 times as long as the height of the trailer or truck bed to the ground.

G027996s

1. Full-width ramp(s) in stowed position
2. Side view of full-width ramp in loading position
3. Not greater than 15 degrees
4. Ramp is at least 4 times as long as the height of the trailer or truck bed to the ground
5. H = height of the trailer or truck bed to the ground
6. Trailer

Loading the Machine

Warning

Loading a machine onto a trailer or truck increases the possibility of tip-over and could cause serious injury or death.

• Use extreme caution when operating a machine on a ramp.
• Back the machine up the ramp and drive it forward down the ramp.
• Avoid sudden acceleration or deceleration while driving the machine on a ramp as this could cause a loss of control or a tip-over situation.

1. If using a trailer, connect it to the towing vehicle and connect the safety chains.

2. If applicable, connect the trailer brakes.

3. Lower the ramp, ensuring that the angle between the ramp and the ground does not exceed 15 degrees.



G414592

4. Back the machine up the ramp.

5. Shut off the engine, remove the key, and move the motion-control levers outward to the Park position.



G451313

6. Tie down the machine using straps, chains, cable, or ropes. Refer to local regulations for tie-down requirements.

Moving a Non-Functioning Machine

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine and wait for all moving parts to stop before leaving the operating position.

3. Locate the bypass levers on the frame on both sides of the engine.

   

   G438892

4. Move both bypass levers forward through the slotted hole and over to lock them in place .

   Warning

   Contact with hot surfaces may cause personal injury.

   Keep your hands, feet, face, clothing and other body parts away the engine, muffler and other hot surfaces.

   Warning

   The machine could unintentionally move while the bypass levers are locked forward in the slot and injure you or bystanders.

   Lock the bypass levers rearward after moving the machine.

5. Disengage the parking brake by moving both motion-control levers down to the center, unlocked position.

   Note: Do not start the machine.

6. Move the machine as required.

   Important

   Always push the machine by hand. Do not tow the machine, because towing may damage it.

7. Move the motion-control levers outward to the Park position.

8. Move both bypass levers rearward and over through the slotted hole to lock them in place .

Raising the Machine

1. Use jackstands to support the machine when you raise it.

   Warning

   Supporting the machine on the lower muffler shield may damage the shield and cause the machine to fall, injuring you or bystanders.

   Do not use the lower muffler shield to lift or support the machine.

   

   G451399

Greasing the Bearings

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine and wait for all moving parts to stop before leaving the operating position.



G451140

3. Clean the grease fittings with a rag.

   Note: Scrape any paint off the front of the fittings.

4. Connect a grease gun to each fitting.

5. Pump grease into the fittings until grease begins to ooze out of the bearings.

6. Wipe up any excess grease.

Engine Safety

• Keep your hands, feet, face, other body parts, and clothing away from the muffler and other hot surfaces. Wait for the engine to cool before performing maintenance.
• Do not change the engine governor speed or overspeed the engine.

Air Cleaner Service

Engine-Oil Service

Servicing the Spark Plug

Ensure that the air gap between the center and side electrodes is correct before installing the spark plug. Use a spark plug wrench for removing and installing the spark plug and a gapping tool or feeler gauge to check and adjust the air gap. Install a new spark plug if necessary.

Type: NGK® BPR4ES

Air gap: 0.76 mm (0.03 inch)

Cleaning the Cooling System

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Remove the air filter from the engine.

4. Remove the engine shroud.

5. To prevent debris entering the air intake, install the air filter to the filter base.

6. Clean debris and grass from the parts.

7. Remove the air filter and install the engine shroud.

8. Install the air filter.

Danger

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.

Refer to Fuel Safety for a complete list of fuel related precautions.

Replacing the Fuel Filter

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Clamp the fuel lines on both sides of the fuel filter.

4. Replace the filter.

   Note: Ensure that the flow-direction arrow on the replacement filter points toward the engine.

   Important

   Never install a dirty filter after removing it from the fuel line.

   

   G420323

5. Remove the clamps blocking the fuel flow.

Electrical System Safety

• Disconnect the cable from the negative terminal of the battery before repairing the machine.
• Charge the battery in an open, well-ventilated area, away from sparks and flames. Unplug the charger before connecting or disconnecting the battery. Wear protective clothing and use insulated tools.

Battery Service

Removing the Battery

Warning

Battery terminals or metal tools could short against metal machine components, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury.

• When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the machine.
• Do not allow metal tools to short between the battery terminals and metal parts of the machine.

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Disconnect the negative (black) ground cable from the battery post.

   Note: Retain all fasteners.

   Warning

   Incorrectly removing the cables from battery could damage the machine and cables, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury.

   • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable.
   • Always connect the positive (red) battery cable before connecting the negative (black) cable.

4. Slide the rubber cover off the positive (red) cable.

5. Disconnect the positive (red) cable from the battery post (+).

   Note: Retain all fasteners.

6. Remove the battery hold-down and lift the battery from the battery tray.

   

   G440221

   1. Battery

   2. Terminal boot

   3. Negative (–) battery post

   4. Wing nut, washer, and bolt

   5. Battery hold-down

   6. Bolt, washer, and nut

   7. Positive (+) battery post

Charging the Battery

Warning

Charging the battery produces gasses that can explode.

Never smoke near the battery and keep sparks and flames away from battery.

Important

Always keep the battery fully charged. This is especially important to prevent battery damage when the temperature is below 0°C (32°F).

1. Remove the battery from the machine.

2. Charge the battery per the battery charger manufacturer’s instructions.

   Important

   Do not overcharge the battery; otherwise, you could damage it.

   

   G003792S

   1. Positive battery post
   2. Negative battery post
   3. Red (+) charger lead
   4. Black (-) charger lead

3. When the battery is fully charged, unplug the charger from the electrical outlet (if applicable), then disconnect the charger leads from the battery posts.

Jump-Starting the Machine

Warning

Jump-starting the battery can produce gasses that can explode.

Do not smoke near the battery, and keep sparks and flames away from battery.

Danger

Jump-starting a weak battery that is cracked or frozen or has a low electrolyte level or an open/shorted battery cell can cause an explosion, resulting in serious personal injury.

Do not jump-start a weak battery if these conditions exist.

1. Check and clean corrosion from the battery terminals before jump-starting. Ensure that the connections are tight.

   Caution

   Corrosion or loose connections can cause unwanted electrical voltage spikes at any time during the jump-starting procedure.

   Do not attempt to jump-start the machine with loose or corroded battery terminals, or damage to the engine may occur.

2. Make sure that the booster battery is a good and fully charged lead-acid battery at 12.6 V or greater.

   Note: Use properly sized jumper cables with short lengths to reduce voltage drop between systems. Make sure that the cables are color coded or labeled for the correct polarity.

   Warning

   Batteries contain acid and produce explosive gases.

   • Shield your eyes and face from the batteries at all times.
   • Do not lean over the batteries.

   Note: Ensure that the vent caps are tight and level. Place a damp cloth, if available, over any vent caps on both batteries. Also ensure that the machines do not touch and that both electrical systems are off and at the same rated system voltage. These instructions are for negative ground systems only.

3. Connect the positive (+) cable to the positive (+) terminal of the discharged battery that is wired to the starter or solenoid as shown:

   

   g012785

   1. Positive (+) cable on discharged battery
   2. Positive (+) cable on booster battery
   3. Negative (–) cable on the booster battery
   4. Negative (–) cable on the engine block
   5. Booster battery
   6. Discharged battery
   7. Engine block

4. Connect the other end of the positive (+) jumper cable to the positive terminal of the battery in the other machine.

5. Connect an end of the negative (-) jumper cable to the negative post of the battery in the other machine.

6. Connect the other end of the negative (-) jumper cable to a ground point, such as an unpainted bolt or chassis member.

7. Start the engine in the other machine. Let it run a few minutes, then start your engine.

8. Remove the cables in the reverse order of connection.

9. Install the cover to the jump post.

Servicing the Fuses

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Replace the blown fuse with a new fuse.

   

   G440132

   1. Charge circuit (15 A)
   2. Main (25 A)

Checking the Tire Pressure

G441539

1. Inflate the front caster wheel tires to 206 kPa (30 psi) or the pressure indicated on the sidewall, whichever is lower.

2. Inflate the rear drive-wheel tires to 90 kPa (13 psi).

Checking the Wheel Lug Nuts

1. Check and torque the wheel lug nuts to 108 N∙m (80 ft-lb).

Adjusting the Tracking

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Locate the tracking-adjustment bolt near the motion-control lever on the particular side that needs adjusting.

   

   G451231

4. Rotate the bolt to decrease the speed for that particular wheel.

   Note: Rotate the bolt a small amount to make minor adjustments.

5. Start the machine and drive forward across a flat, level surface with the motion-control levers fully forward to check if the machine tracks straight. Repeat the procedure as needed.

Inspecting the Belts

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine and wait for all moving parts to stop before leaving the operating position.

3. Set the height of cut at the lowest cutting position.

4. Inspect the belt for wear. Replace the belt if it is worn.

   The signs of a worn belt include squealing while the belt is rotating; the blades slipping while cutting grass; and frayed edges, burn marks, and cracks on the belt.

Replacing the Mower Belt

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Set the height of cut at the lowest cutting position.

4. Remove the hairpin cotter and push in the tab on the cover to remove the pulley covers.

   

   G451184

5. Loosen the nut securing the wire form to the idler pulley.

   

   G336421s

   1. Wire form
   2. Nut
   3. Idler pulley

6. Using a spring-removal too (Toro Part No. 92-5771), remove the idler spring from the deck hook to remove tension on the idler pulley.

   Warning

   The spring is under tension when installed and can cause personal injury.

   Be careful when removing the belt.

   

   G454314

   1. Deck pulley
   2. Mower belt
   3. Engine pulley
   4. Idler pulley
   5. Spring
   6. Spring-removal tool

7. Roll the belt off the pulleys.

8. Route the new belt around the engine pulley and mower pulleys.

9. Use the spring-removal tool to install the idler spring over the deck hook and place tension on the idler pulley and the mower belt.

10. Tighten the nut securing the wire form to the idler pulley.

    Note: Position the wire form against the idler arm.

11. Install the pulley covers.

Blade Safety

• Inspect the blades periodically for wear or damage.
• Use care when checking the blades. Wrap the blade(s) or wear gloves and use caution when servicing them. Only replace damaged blades; never straighten or weld them.
• On multi-bladed machines, take care as rotating one blade can cause other blades to rotate.
• Replace worn or damaged blades and bolts in sets to preserve balance.

Blade Service

To ensure a superior quality of cut, keep the blades sharp. For convenient sharpening and replacement, keep extra blades on hand.

Replace the blades if they hit a solid object, or if the blade is out of balance or bent.

Installing the Blades

Warning

Operating a machine after incorrectly installing the blade assembly and/or not using genuine Toro blade and blade hardware could allow a blade or blade component to be thrown out from under the deck, resulting in serious injury or death.

Always install genuine Toro blades and blade hardware according to the instructions.

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1. Install the blade as shown.

   Note: The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting.

2. Torque the blade bolt to 81 to 108 N·m (60 to 80 ft-lb).

Leveling the Mower Deck

Ensure that the mower deck is level any time you install the mower deck or when you see an uneven cut on your lawn.

Removing the Mower Deck

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Lower the height-of-cut lever to the lowest position.



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4. Remove the hairpin cotter and washer from the front support rod , and remove the rod from the deck bracket .

   Note: Retain all parts for future installation.

5. Lift the deck and chains off the brackets at all 4 corners of the deck.

6. Slide the mower deck rearward to remove the mower belt from the engine pulley.

7. Slide the mower deck out from underneath the machine.

Installing the Mower Deck

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Slide the mower deck under the machine.

4. Lower the height-of-cut lever to the lowest position.

5. Lift the mower deck chains onto the deck-lift brackets.



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6. Attach the front support rod to the deck bracket with the hairpin cotter and washer.

7. Install the mower belt onto the engine pulley.

Replacing the Grass Deflector

Danger

An uncovered discharge opening allows objects to be thrown toward you or bystanders. Also, contact with the blade could occur. Thrown objects or blade contact will cause serious injury or death.

Do not operate the mower with the discharge deflector raised, removed, or altered unless a grass collection system or mulch kit is in place and working properly.

1. Park the machine on a level surface, disengage the blade-control switch, and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Remove the nut from the rod under the mower deck.

   

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   1. Mower deck
   2. Grass-deflector pivot
   3. Grass deflector
   4. Rod
   5. Spring
   6. Nut

4. Slide the rod out.

5. Remove the damaged or worn grass deflector.

6. Install the new grass deflector.

7. Slide the straight end of the rod through the rear grass deflector pivot.

8. Place the spring on the rod, with end wires down, and between the grass deflector brackets.

9. Slide the rod through the second grass-deflector pivot.

10. Insert the rod at the front of the grass deflector into the bracket on the deck.

11. Secure the rear end of the rod into the mower with the nut.

    Important

    The grass deflector must be spring-loaded in the down position. Lift the deflector up to test that it snaps into the full-down position.

Washing the Underside of the Mower Deck

1. Park the machine on a level surface, disengage the blade-control switch (PTO), and move the motion-control levers outward to the Park position.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.



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3. Attach a hose to the hose coupling , then attach the hose coupling to the end of the mower washout fitting and turn the water on high.

   Note: Spread petroleum jelly on the washout fitting O-ring to make the coupling slide on easier and protect the O-ring.

4. Sit on the seat, lower the mower to the lowest height-of-cut, and start the engine.

5. Engage the blade-control switch and let the mower run for 1 to 3 minutes.

6. Disengage the blade-control switch, shut off the engine, remove the key, and wait for all moving parts to stop.

7. Turn the water off and remove the coupling from the washout fitting.

   Note: If the mower is not clean after 1 washing, soak it and let it stand for 30 minutes. Then repeat the process.

8. Run the mower again for 1 to 3 minutes to remove excess water.

   Warning

   A broken or missing washout fitting could expose you and others to thrown objects or blade contact. Contact with a blade or thrown debris can cause injury or death.

   • Replace broken or missing washout fitting immediately, before using machine again.
   • Never put your hands or feet under the mower or through openings in the machine.

Disposing of Waste

Engine oil, batteries, hydraulic fluid, and engine coolant are pollutants to the environment. Dispose of these according to your state and local regulations.

Note: Follow the tips below to properly store the battery.

Battery Storage Tips

If you are storing the battery outside the machine, do the following:

• Store the battery in a cool, dry area in an upright position.
• Do not stack batteries directly on top of each other, unless they are in cartons.
• Do not stack more than 3 batteries (only 2 if the battery type is commercial).
• Test a wet battery every 4 to 6 months and charge it, if necessary.
• Always test and charge the battery before installation.