Form No. 3415-508 Rev B TimeCutter® HD MyRide 48in Riding Mower Model No. 75210—Serial No. 400000000 and Up Register at www.Toro.com.
WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Contents Electrical System Safety ................................... 38 Servicing the Battery......................................... 38 Servicing the Fuses .......................................... 40 Drive System Maintenance .................................. 40 Checking the Tire Pressure............................... 40 Mower Maintenance............................................. 41 Servicing the Cutting Blades ............................. 41 Leveling the Mower Deck...............................
Safety This machine has been designed in accordance with ANSI B71.1-2012. General Safety This product is capable of amputating hands and feet and of throwing objects. Always follow all safety instructions to avoid serious personal injury. Using this product for purposes other than its intended use could prove dangerous to you and bystanders. • Read and understand the contents of this Operator’s Manual before you start the engine.
Slope Indicator g011841 Figure 3 This page may be copied for personal use. 1. The maximum slope you can safely operate the machine on is 15 degrees. Use the slope chart to determine the degree of slope of hills before operating. Do not operate this machine on a slope greater than 15 degrees. Fold along the appropriate line to match the recommended slope. 2. Align this edge with a vertical surface, a tree, building, fence pole, etc. 3.
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decaloemmarkt Manufacturer's Mark 1. Indicates the blade is identified as a part from the original machine manufacturer. decal117-2718 117-2718 decal121-2989b 121-2989 1. Bypass lever position for pushing the machine 2.
decal130-0731 130-0731 1. Warning—thrown object hazard; keep the deflector shield in place. 2. Cutting hazard of hand or foot, mower blade—keep away from moving parts. decal132-0872 132-0872 decal130-0765 130-0765 1. Read the Operator's Manual. 3. Remove the key from the ignition and read the Operator's Manual before performing maintenance. 2. Height-of-cut selection decal130-0654 130-0654 1. Transport—lock 3. Height of cut 2. Transport—unlock 7 1.
decal132-0869 132-0869 1. Warning—read the Operator's Manual. 5. Ramp hazard—When loading onto a trailer, do not use split ramps. Only use a full-width ramp wide enough for the machine. Ramp angle with the ground should be less than 15 degrees. Back up the ramp and drive forward off the ramp. 2. Warning—read the instructions before servicing or performing maintenance; move the motion-control levers to the park (brake) position, remove the ignition key, and disconnect the spark-plug wire. 6.
decal133-9263 133-9263 1. Fast 4. PTO disengage 2. Slow 5. PTO engage 3. Choke decal136-4243 136-4243 1. Fast 2. Slow 4. Reverse 5. Parking brake disengaged 3. Neutral 6. Parking brake engaged decal136-4245 136-4245 1. Slow 2. Transport decal136-4244 136-4244 1. Fast 2. Slow 3. Neutral 4. Reverse 9 3.
decal136-5596 136-5596 1. Check the tire pressure every 25 operating hours. 4. Check the tire pressure every 25 operating hours. 2. Engine oil 5. Read the Operator's Manual before performing maintenance. 3. Check the tire pressure every 25 operating hours. decal136-9186 136-9186 1. Read the Operator's Manual before adding weight to the bucket.
Controls Product Overview Become familiar with all controls in Figure 5 and Figure 6 before you start the engine and operate the machine. g188738 Figure 5 1. Hour meter 4. Ignition switch 2. Throttle control 3. Choke control 5. PTO switch 6. 12 V power point g207189 Figure 4 1. Deck-lift pedal 7. Engine 2. Height-of-cut pin 8. Fuel cap 3. Height-of-cut lever/transport lock 9. Mower deck 4. Smart Speed™ lever 10. Anti-scalp roller 5. Motion-control lever 6. Controls 11. Caster wheel 12.
Choke Control Important: When not using the 12 V power point, insert the rubber plug to prevent damage to the power point. Use the choke control to start a cold engine. Pull the choke control up to engage it. Push down on the choke control to disengage it. Ignition Switch Hour Meter Use this switch to start the mower engine. It has 3 positions: START , RUN, and OFF. The hour meter records the number of hours the engine has operated. It operates when the engine is running.
Operation containers on the ground, away from your vehicle before filling. • Remove the equipment from the truck or trailer Note: Determine the left and right sides of the and refuel it while it is on the ground. If this is not possible, then refuel from a portable container rather than a fuel-dispenser nozzle. machine from the normal operating position. Before Operation • Do not operate the machine without the entire exhaust system in place and in proper working condition.
Using Stabilizer/Conditioner Use a fuel stabilizer/conditioner in the machine to provide the following benefits: • Keeps fuel fresh during storage of 90 days or less (drain the fuel tank when storing the machine for more than 90 days) • 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.
Checking the Engine-Oil Level Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking the Engine-Oil Level (page 15). Breaking in a New Machine 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. g000513 Figure 8 Think Safety First 1.
Using the Safety-Interlock System brake, engage the blade-control switch (PTO), and rise slightly from the seat; the engine should shut off. 4. Sit on the seat, engage the parking brake, move the blade-control switch (PTO) to the OFF position, and move the motion-control levers to NEUTRAL-LOCK position. Start the engine. While the engine is running, center either motion-control lever and move it forward or reverse; the engine should shut off. Repeat for other motion-control lever. 5.
Adjusting the MyRide™ Suspension System Adjust the rear-shock assemblies (Figure 12). The MyRide™ suspension system adjusts to provide a smooth and comfortable ride. Adjusting the rear 2-shock assemblies is the easiest and quickest adjustment for changing the suspension system. Position the suspension system where you are most comfortable. g207187 Adjusting the Rear-Shock Assemblies The slots for the rear-shock assemblies have detent positions for reference.
Adjusting the Motion-Control Levers During Operation During Operation Safety Adjusting the Height General Safety You can adjust the motion-control levers higher or lower for maximum comfort (Figure 13). • The owner/operator can prevent and is responsible • • • • g027252 Figure 13 • • Adjusting the Tilt You can adjust the motion-control levers forward or rearward for your comfort. 1. • Loosen the upper bolt holding the control lever to the control-arm shaft. • 2.
• Before leaving the operating position (including machine could suddenly roll over if a wheel goes over the edge or the edge caves in. Establish a safety area between the machine and any hazard (2 machine widths). to empty the catchers or to unclog the chute), do the following: – Stop the machine on level ground. • A 2-post ROPS (Rollover Protection System) is – Disengage the power take-off and lower the attachments. available for the machine as an accessory.
Disengaging the Parking Brake Operating the Mower Blade-Control Switch (PTO) To disengage the parking brake, pull the lever out of the detent slot and toward you, then push it down (Figure 15). The blade-control switch (PTO) starts and stops the mower blades and any powered attachments. Engaging the Blade-Control Switch (PTO) g188777 Figure 15 1. Push the parking brake out of the detent slot and toward you. 2. Push the parking brake down.
Operating the Throttle Operating the Ignition Switch You can move the throttle control between the FAST and SLOW positions (Figure 19). 1. Always use the FAST position when turning on the mower deck with the blade-control switch (PTO). Turn the ignition key to the START position (Figure 21). Note: When the engines starts, release the key. Important: Do not engage starter for more than 5 seconds at a time. If the engine fails to start, allow a 15 second cool-down period between attempts.
Using the Motion-Control Levers Starting and Shutting Off the Engine Starting the Engine Note: A warm or hot engine may not require choking. Important: Do not engage the starter for more than 5 seconds at a time. Engaging the starter motor for more than 5 seconds can damage the starter motor. If the engine fails to start, wait 10 seconds before operating the engine starter again. g004532 Figure 23 1. Motion-control lever—NEUTRAL-LOCK position 4. Backward 2. Center, unlocked position 5.
Driving Backward CAUTION The machine can spin very rapidly, which may cause you to lose control of machine, resulting in personal injury or damage to machine. 1. Move the levers to the center, unlocked position. 2. To go backward, slowly pull the motion-control levers rearward (Figure 25). • Use caution when making turns. • Slow the machine down before making sharp turns. Driving Forward Note: The engine stops when you move the traction-control with the parking brake engaged.
3. Adjust the lever to the desired position. CAUTION The following are only recommendations for use. Adjustments vary by grass type, moisture content, and the height of the grass. Suggested uses: Trim Parking X Heavy, wet grass X Training X Tow Children or bystanders may be injured if they move or attempt to operate the machine while it is unattended. Mow Always remove the ignition key and engage the parking brake when leaving the machine unattended, even if just for a few minutes.
Adjusting the Height of Cut Adjusting the Height of Cut The machine is equipped with a foot pedal deck-lift system. You can use the foot pedal to lift the deck briefly to avoid obstacles or lock the deck in the highest height of cut or transport position. You can use the height-of-cut lever with the foot pedal to lock the deck in a specific cutting height.
Adjusting the Anti-Scalp Rollers Using Attachments and Accessories Whenever you change the height-of-cut, it is recommended to adjust the height of the anti-scalp rollers. Use only Toro approved attachments and accessories. 1. Disengage the blade-control switch (PTO), move the motion-control levers to the NEUTRAL-LOCK position, and engage the parking brake. 2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3.
Stopping the Machine Operating Tips If you must stop the forward motion of the machine while mowing, a clump of grass clippings may drop onto your lawn. To avoid this, move onto a previously cut area with the blades engaged or you can disengage the mower deck while moving forward. Using the Fast Throttle Setting For best mowing and maximum air circulation, operate the engine at the FAST position.
Pushing the Machine by Hand After Operation After Operation Safety Important: Always push the machine by hand. Do not tow the machine, because damage may occur. General Safety This machine has an electric-brake mechanism, and to push the machine, the ignition key must be in the RUN position. The battery needs to be charged and functioning for the electric brake to be disengaged. • Clean grass and debris from the cutting units, mufflers, and engine compartment to help prevent fires.
Operating the Machine Loading the Machine Move the bypass levers rearward through the keyhole and down to lock them in place as shown in Figure 30. Use extreme caution when loading or unloading machines onto a trailer or a truck. Use a full-width ramp that is wider than the machine for this procedure. Back the machine up the ramp and drive it forward down the ramp (Figure 32). Note: Do this for each lever. Transporting the Machine Use a heavy-duty trailer or truck to transport the machine.
g027996 Figure 33 1. Full-width ramp in stowed position 4. Ramp is at least 4 times as long as the height of the trailer or truck bed to the ground 2. Side view of full-width ramp in loading position 5. H=height of the trailer or truck bed to the ground 3. Not greater than 15 degrees 6.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 8 hours • Change the engine oil. Before each use or daily • • • • • • Check the safety-interlock system. Clean and check the air-cleaner element. Check the engine-oil level. Clean the air intake screen. Inspect the blades. Inspect the grass deflector for damage.
Pre-Maintenance Procedures Replacement parts and accessories made by other manufacturers could be dangerous, and such use could void the product warranty. • Check the parking brake operation frequently. Adjust and service as required. Maintenance and Storage Safety • Before repairing the machine do the following: – Disengage the drives. – Engage the parking brake. – Shut off the engine and remove the key. – Disconnect the spark-plug wire. • Park the machine on a level surface.
Engine Maintenance WARNING Contact with hot surfaces may cause personal injury. Keep your hands, feet, face, clothing, and other body parts away the muffler and other hot surfaces. Engine Safety Shut off the engine before checking the oil or adding oil to the crankcase. g207139 Figure 34 Servicing the Air Cleaner 1. Cover 3. Hose clamp 2. Paper element Service Interval: Before each use or daily—Clean and check the air-cleaner element.
Servicing the Engine Oil Oil Type: Detergent oil (API service SF, SG, SH, SJ, or SL) Crankcase Capacity: 1.8 L (61 oz); when oil filter is removed: 2.1 L (70 oz) Viscosity: See the table below. g017470 Figure 35 Note: Using multi grade oils (5W-20, 10W-30, and 10W-40) increases oil consumption. Check the oil level more frequently when using them. Checking the Engine-Oil Level Service Interval: Before each use or daily Note: Check the oil when the engine is cold.
Changing the Engine-Oil Filter Service Interval: Every 200 hours—Change the engine-oil filter (more often in dusty, dirty conditions). Note: Change the engine-oil filter more frequently when operating conditions are extremely dusty or sandy. 1. Drain the oil from the engine; refer to Changing the Engine Oil (page 34). 2. Change the engine-oil filter (Figure 39). g027539 Figure 37 5.
Servicing the Spark Plug Service Interval: Every 100 hours—Check the spark plug(s). Make sure 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(s) and a gapping tool/feeler gauge to check and adjust the air gap. Install a new spark plug(s) if necessary. Type: NGK BPR4ES Air Gap: 0.75 mm (0.03 inch) Removing the Spark Plug 1. 2. 3.
Fuel System Maintenance remove the key, engage the parking brake, 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.
Electrical System Maintenance Electrical System Safety • Disconnect the battery before repairing the machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. 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. • g190587 Figure 44 1. Battery cover 4.
g000538 Figure 46 1. Positive (+) battery post 3. Red (+) charger lead 2. Negative (–) battery post 4. Black (–) charger lead g188903 Figure 45 Installing the Battery 1. Battery 5. Positive (+) battery post 2. Negative (–) battery post 6. Terminal boot 1. Position the battery in the tray (Figure 45). 3. Bolt, washer, and nut for the negative (–) battery post 7. Battery hold-down 2.
Servicing the Fuses Drive System Maintenance The electrical system is protected by fuses. It requires no maintenance; however, if a fuse blows, check the component/circuit for a malfunction or short. Checking the Tire Pressure Fuse type: • Main—F1 (15 A, blade-type) Service Interval: Every 25 hours—Check tire pressure. • Charge Circuit—F2 (25 A, blade-type) Maintain the air pressure in the front and rear tires as specified. Uneven tire pressure can cause uneven cut.
Mower Maintenance Servicing the Cutting Blades To ensure a superior quality of cut, keep the blades sharp. For convenient sharpening and replacement, keep extra blades on hand. g006530 Figure 50 Blade Safety A worn or damaged blade can break, and a piece of the blade could be thrown toward you or bystanders, resulting in serious personal injury or death. Trying to repair a damaged blade may result in discontinued safety certification of the product. 1. Cutting edge 3. Wear/slot forming 2.
g014973 g014973 Figure 52 Figure 54 1. Blade (in position for measuring) 1. Opposite blade edge (in position for measuring) 2. Level surface 3. Measured distance between blade and the surface (A) 2. Level surface 3. Second measured distance between blade and surface (B) 4. Rotate the same blade 180 degrees so that the opposing cutting edge is now in the same position (Figure 53). A.
Removing the Blades Note: If the blade stays in a horizontal position, the blade is balanced and can be used. The blades must be replaced if a solid object is hit, if the blade is out of balance, or if the blade is bent. For best performance and continued safety conformance of the machine, use genuine Toro replacement blades. Replacement blades made by other manufacturers may result in non-conformance with safety standards. 1. 2.
Leveling the Mower Deck Checking the Front-to-Rear Blade Slope Ensure that the mower deck is level any time you install the mower deck or when you see an uneven cut on your lawn. Check the front-to-rear blade level any time you install the mower. If the front of the mower is more than 7.
Leveling the Mower Deck 1. Set the anti-scalp rollers to the top holes or remove them completely for this procedure; refer to Adjusting the Anti-Scalp Rollers (page 26). 2. Set the height-of-cut lever to the 76 mm (3 inch) position; refer to Adjusting the Height of Cut (page 25). 3. Place 2 blocks each having a thickness of 6.6 cm (2-5/8 inches) under each side of the front edge of the deck, but not under the anti-scalp roller brackets (Figure 61). 4. Place 2 blocks each having a thickness of 7.
Installing the Mower Deck Removing the Mower Deck 1. Remove the hairpin cotter and washer securing the link pin to the frame and deck, and remove the link bar (Figure 63). 1. Park the machine on a level surface and disengage the blade-control switch. 2. Move the motion-control levers outward to the NEUTRAL-LOCK position, shut off the engine, remove the key, engage the parking brake, and wait for all moving parts to stop before leaving the operating position. 3. Slide the mower under the machine. 4.
Replacing the Grass Deflector 4. Install the spring onto the straight end of the rod. 5. Position the spring on the rod as shown in so the shorter spring end is coming from under the rod before the bend and going over the rod as it returns from the bend. 6. Lift the loop end of the spring and place it into the notch on the deflector bracket (Figure 66). Service Interval: Before each use or daily—Inspect the grass deflector for damage.
Mower Belt Maintenance Inspecting the Belts Service Interval: Every 25 hours—Check the belts for wear or cracks. Check the belts for cracks, frayed edges, burn marks, or any other damage. Replace damaged belts. Replacing the Mower Belt Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks, and cracks are signs of a worn mower belt. Replace the mower belt if any of these conditions are evident. 1.
Cleaning 4. Lower the mower to the lowest height of cut. 5. Sit on the seat and start the engine. Washing the Underside of the Mower 6. Engage the blade-control switch and let the mower run for 1 to 3 minutes. 7. Disengage the blade-control switch, shut off the engine, remove the ignition key, and wait for all moving parts to stop. 8. Turn the water off and remove the coupling from the washout fitting. Service Interval: After each use—Clean the mower-deck housing.
Storage Cleaning and Storage 1. Disengage the blade-control switch (PTO), engage the parking brake, turn the ignition key to the OFF position, and remove the key. 2. Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine and hydraulic system. Clean dirt and chaff from the outside of the engine cylinder head fins and blower housing. Check the parking brake operation; refer to Operating the Parking Brake (page 19). 4.
Troubleshooting Problem Possible Cause The fuel tank is showing signs of collapsing or the machine is showing signs of frequently running out of fuel. 1. The air-cleaner paper element clogged. The engine overheats. 1. The engine load is excessive. 1. Reduce ground speed. 2. The oil level in the crankcase is low. 3. The cooling fins and air passages under the engine blower housing are plugged. 4. The air cleaner is dirty. 2. Add oil to the crankcase. 3.
Problem The machine does not drive. There is an abnormal vibration. The cutting height is uneven. Possible Cause 1. The bypass valves are open. 1. Close the tow valves. 2. The traction belts are worn, loose, or broken. 3. The traction belts are off of the pulleys. 4. The transmission has failed. 2. Contact an Authorized Service Dealer. 1. The engine-mounting bolts are loose. 1. Tighten the engine-mounting bolts. 2. The engine pulley, idler pulley, or blade pulley is loose. 3.
Schematics g203461 Electrical Diagram (Rev.
Notes:
Notes:
TimeCutter The Toro Warranty Limited Warranty (see warranty periods below) Conditions and Products Covered 3. If for any reason you are dissatisfied with the Service Dealer’s analysis or with the assistance provided, contact us at: The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair the Toro Products listed below if defective in materials or workmanship.
