Form No. 3393-645 Rev C TimeCutter® SW 3200 Riding Mower Model No. 74670—Serial No. 315000001 and Up g027913 Register at www.Toro.com.
This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. 1 Gross Horsepower The gross or net horsepower of this engine was laboratory rated by the engine manufacturer in accordance with the Society of Automotive Engineers (SAE) J1940. As configured to meet safety, , and operating requirements, the actual engine torque on this class of mower will be significantly lower. Go to www.Toro.
Contents Cleaning ...................................................................46 Cleaning Under the Front of the Machine...................46 Washing the Underside of the Mower ........................46 Storage ........................................................................47 Cleaning and Storing the Machine .............................47 Troubleshooting ...........................................................48 Schematics ...............................................................
Preparation Safety • Evaluate the terrain to determine what accessories and This machine has been designed in accordance with EN ISO 5395:2013. Improperly using or maintaining this mower can result in injury. To reduce the potential for injury, comply with these safety instructions. • Toro designed and tested this mower for reasonably safe service; however, failure to comply with the following instructions may result in personal injury.
Maintenance and Storage • Stop on level ground, disengage drives, engage the • • • • • • • • • parking brake (if provided), shut off the engine before leaving the operator's position for any reason, including emptying the catchers or unclogging the chute. Stop equipment and inspect the blades after striking objects or if an abnormal vibration occurs. Make the necessary repairs before resuming operations. Keep your hands and feet away from the cutting unit.
Toro Mower Safety Slope Operation The following list contains safety information specific to Toro products and other safety information you must know. All slopes and ramps require extra caution. If you feel uneasy on a slope, do not mow it. • Remove obstacles such as rocks, tree limbs, etc. from the This product is capable of amputating hands and feet, and throwing objects. Always follow all safety instructions to avoid serious injury or death. mowing area. • Watch for holes, ruts or bumps.
specifications of our equipment. For peace of mind, insist on Toro genuine parts. • Check the brake operation frequently. Adjust and service the brake as required. Model 74670 Sound Pressure This unit has a sound pressure level at the operator’s ear of 87 dBA, which includes an Uncertainty Value (K) of 1 dBA. Sound power level was determined according to the procedures outlined in ISO 11094.
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. Example of how to compare slope with folded edge.
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. 93-7009 1. Warning—don't operate the mower with the deflector up or removed; keep the deflector in place. 2. Cutting/dismemberment hazard of hand or foot, mower blade—stay away from moving parts. 106-8717 1. Read the instructions before servicing or performing maintenance. 2.
Manufacturer's Mark 1. Indicates the blade is identified as a part from the original machine manufacturer. 131-3665 1. Blade spinning 3. Read the Operator's Manual. 2. Reverse 131-3620 1. Pedal position—forward 3. Pedal position—reverse 2. Pedal position—neutral 131-3955 1. On 2. Off 131-4036 1. Maximum drawbar pull 80 lbs (36 kg) 2. Read the Operator's Manual. 131-3621 1.
132-0870 1. Warning—read the Operator's Manual. 3. Bodily harm hazard—no riders; look behind you when mowing in reverse. 5. Ramp tipping hazard—when loading onto a trailer, do not use dual ramps; only use a single ramp wide enough for the machine and that has an incline less than 15 degrees; back up the ramp (in reverse) and drive forward off the ramp. 2. Cutting hazard of hand, mower blade; pinching hazard of hand, belt—keep hands and feet away from moving parts; keep all guards and shields in place.
Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. Keep bystanders a safe distance from the battery. 2. No fire, open flame, or smoking. 7. Wear eye protection; explosive gases can cause blindness and other injuries 3. Caustic liquid/chemical burn hazard 4. Wear eye protection 8. Battery acid can cause blindness or severe burns. 9. Flush eyes immediately with water and get medical help fast. 5. Read the Operator's Manual. 10. Contains lead; do not discard.
Product Overview 6 4 7 5 8 3 2 1 9 10 11 12 g027912 Figure 4 1. Traction-control pedal 4. Steering wheel 7. Engine 2. Height-of-cut lever 5. Control panel 8. Fuel-tank cap 11. Mower deck 3. SmartPark™ switch 6. Operator seat 9. Rear drive wheel 12. Front caster wheels 10. Key Choice® control Controls Become familiar with all controls in Figure 4 and Figure 5 before you start the engine and operate the machine. 5 6 7 Figure 6 1. Operating–in–Reverse warning light g027892 3.
Throttle/Choke Control The throttle and choke are combined into one control lever. The throttle controls the engine speed and it has a continuous variable setting from Slow to Fast. Engage the choke by moving the lever past the Fast setting until it stops (Figure 5). Blade-Control Switch (Power Take-off) The blade-control switch, (PTO), engages and disengages power to the mower blades (Figure 5).
Operation Note: Determine the left and right sides of the machine from the normal operating position. DANGER Adding Fuel In certain conditions during fueling, static electricity can be released causing a spark which can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and others and can damage property. • For best results, use only clean, fresh (less than 30 days old), unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method).
Using Stabilizer/Conditioner Checking the Engine-oil Level Use a fuel stabilizer/conditioner in the machine to provide the following benefits: • Keeps gasoline fresh during storage of 90 days or less. For longer storage it is recommended that the fuel tank be drained.
Think Safety First CAUTION This machine produces sound levels in excess of 85 dBA at the operators ear and can cause hearing loss through extended periods of exposure. Operating Safety Please carefully read all of the safety instructions and decals in the safety section. Knowing this information could help you, your family, pets, or bystanders avoid injury. Wear hearing protection when operating this machine. DANGER The use of protective equipment for eyes, ears, hands, feet, and head is recommended.
Understanding the Safety-Interlock System Note: The engine should remain running. 9. Return to the seat, disengage the parking brake by pushing the SmartPark switch to the OFF position. WARNING Note: The engine should remain running. If safety-interlock switches are disconnected or damaged, the machine could operate unexpectedly causing personal injury. 10. Raise from the seat. Note: The brake should automatically engage and the engine should remain running.
Starting the Engine • Tap the traction-control pedal forward or reverse. Note: It may be necessary to hold the lever against the stop, in the CHOKE position, while trying to start the engine. • Pressing the brake switch to the OFF position (Figure 5). Note: A warm or hot engine may not require choking. Operating the Blades 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.
Stopping the Engine 1. Disengage the blades by pushing the blade-control switch to OFF (Figure 12). 2. Move the throttle lever to the FAST position. 3. Turn the ignition key to OFF and remove the key. Driving the Machine Figure 13 This machine has the characteristics of both a garden tractor and a zero-turn machine.
Mowing in Reverse Adjusting the Height-of-Cut The machine has an interlock feature that prevents the mower deck from mowing while the machine is traveling in reverse. If you shift into reverse with the PTO engaged, the PTO will stop. If you need to mow while in reverse gear, you can temporarily deactivate this interlock. Note: The transport position is the highest height-of-cut position or cutting height 115 mm (4.5 inches) as shown in Figure 14.
Pushing the Machine by Hand Positioning the Seat A Important: Always push the machine by hand. Do not tow the machine, because damage may occur. B This machine has an electric-brake mechanism, and to push the machine, the ignition key needs to be in the RUN position. The battery needs to be charged and functioning for the electric brake to be disengage. Pushing the Machine 1. Park the machine on a level surface, and disengage the blade-control switch. C 2.
Operating the Machine Installing the Discharge Cover for Mulching Move the bypass levers rearward through the key hole and down to lock them in place as shown in Figure 17. 1. Park the machine on a level surface and disengage the blade-control switch. Note: Ensure this is done for each lever. 2. Move the motion-control levers outward to the PARK position, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Transporting the Machine Loading the Machine Use a heavy-duty trailer or truck to transport the machine. Ensure that the trailer or truck has all necessary brakes, lighting, and marking as required by law. Please carefully read all the safety instructions. Knowing this information could help you, your family, pets, or bystanders avoid injury. 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.
WARNING 1 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. • 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.
Operating Tips 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 throttle position. Air is required to thoroughly cut grass clippings, so do not set the height-of-cut so low as to totally surround the mower by uncut grass.
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 5 hours • Change the engine oil and filter. Before each use or daily • • • • • Clean and check the air cleaner foam element. Check the engine oil level. Check the air intake and cooling areas, and clean as necessary. Check the cutting blades. Inspect the grass deflector for damage.
Lubrication Releasing the Mower-Deck Curtain Greasing the Bearings Loosen the 2 bottom bolts of the curtain to gain access to the top of the mower deck (Figure 22). Service Interval: Every 25 hours—Grease all the lubrication points. Grease Type: No. 2 general purpose, lithium-base grease 1. Park the machine on a level surface, and disengage the blade-control switch. 2. Set the parking brake, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3.
Engine Maintenance Servicing the Air Cleaner Service Interval: Before each use or daily—Clean and check the air cleaner foam element. Every 50 hours—Replace the air cleaner paper element. 3 Note: Service the air cleaner more frequently if the operating conditions are extremely dusty or sandy. g020243 Removing the Foam and Paper Elements Figure 27 1. Foam element 2. Paper element 1. Disengage the blade-control switch (PTO). 6. Separate the foam and paper elements. 2.
Servicing the Engine Oil Oil Type: Detergent oil (API service SF, SG, SH, SJ, or higher) A B C D Crankcase Capacity: 1.0 L (34 oz) when you do not change the filter; 1.05 L (36 oz) when you change the filter. Viscosity: See the table below. SAE 30 E SAE 5W -30, 10W -30 SYNTHETIC 5W -20, 5W -30, 10W -30 F g029683 G H Figure 28 Checking the Engine-Oil Level Service Interval: Before each use or daily I Note: Check the oil when the engine is cold.
Changing the Engine Oil and Filter Service Interval: After the first 5 hours A B C D E F G H Every 100 hours (change it more often under a heavy load or in high temperatures). Every 100 hours Note: Change the engine-oil filter more frequently when the operating conditions are extremely dusty or sandy. 1. Park the machine, so that the right side is slightly lower than the left side, to ensure that the oil drains completely. 2. Disengage the blade-control switch (PTO). 3.
5. Remove the engine-oil filter (Figure 31) 6. Slowly pour approximately 80% of the specified amount of oil into the fill hole (Figure 32). Note: Ensure the oil-filter gasket touches the engine, and then turn the filter an extra 3/4 turn. 7. Check the oil level; refer to Figure 32.
Servicing the Spark Plug Checking the Spark Plug Service Interval: Every 50 hours—Check the spark plug. Important: Do not clean the spark plug(s). Always replace the spark plug(s) when it has: a black coating, worn electrodes, an oily film, or cracks. Every 100 hours—Replace the spark plug. Ensure that the air gap between the center and side electrodes is correct before installing the spark plug.
Cleaning the Blower Housing Fuel System Maintenance To ensure proper cooling, make sure the grass screen, cooling fins, and other external surfaces of the engine are kept clean at all times. Replacing the In-line Fuel Filter Annually or every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and any other cooling shrouds. Clean the cooling fins and external surfaces as necessary.
Electrical System Maintenance WARNING Incorrect battery-cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. 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. • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable.
Charging the Battery Servicing the Fuses Service Interval: Before storage—Charge the battery and disconnect battery cables. 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. 1. Remove the battery from the chassis; refer to Removing the Battery (page 35). Fuse type: 2. Charge the battery for a minimum of 1 hour at 6 to 10 amps.
Releasing the Electric Brake Drive System Maintenance The electric brake releases by manually rotating the link arms forward. Once the electric brake is energized the brake will reset. Checking the Tire Pressure To release the brake: 1. Turn the ignition key to the OFF position or disconnect the battery. Service Interval: Every 25 hours—Check tire pressure. Maintain the air pressure in the front and rear tires as specified. Uneven tire pressure can cause uneven cut.
Mower Maintenance Inspecting the Blades Service Interval: Before each use or daily—Check the cutting blades. Servicing the Cutting Blades 1. Inspect the cutting edges (Figure 42). Maintain sharp blades throughout the cutting season, because sharp blades cut cleanly without tearing or shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth, and increases the chance of disease.
3. Measure from the tip of the blade to the flat surface (Figure 44). 5. Measure from the tip of the blade to the flat surface (Figure 46). Note: The variance should be no more than 3 mm (1/8 inch). 1 1 G009680 3 2 G009680 3 Figure 44 2 1. Blade (in position for measuring) Figure 46 2. Level surface 3. Measured distance between the blade and the surface (A) 1. Opposite blade edge (in position for measuring) 2. Level surface 3. Second measured distance between blade and surface (B) 4.
Removing the Blades The blades must be replaced if a solid object is hit, if the blade is out of balance, or if the blade is bent. To ensure optimum 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. Figure 49 1. Blade 1. Hold the blade end using a rag or thickly-padded glove. 2. Balancer 3. Repeat this procedure until the blade is balanced. 2.
Leveling the Mower Deck Note: Rotate the rear nut clockwise to raise the mower deck; rotate the rear nut counter-clockwise to lower the mower deck. Check to ensure that the mower deck is level any time you install the mower or when you see an uneven cut on your lawn. The mower deck must be checked for bent blades prior to leveling; any bent blades must be removed and replaced; refer to Checking for Bent Blades (page 38) before continuing.
Adjusting the Front-to-Rear Blade Slope Check the front-to-rear blade slope any time you install the mower. If the front of the mower is more than 7.9 mm (5/16 inch) lower than the rear of the mower, adjust the blade level using the following instructions: 1. Park the machine on a level surface and disengage the blade-control switch. 3 2. Set the parking brake, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 1 3.
Removing the Mower Deck 5. Lift the mower deck and hanger brackets clear of the rear lift rod, and lower the mower carefully to the ground (Figure 55). 1. Park the machine on a level surface and disengage the blade-control switch. 2. Set the parking brake, stop 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. 4.
Servicing the Mower Belt 2 5 3 Inspecting the Belts Service Interval: Every 25 hours—Check the belts for wear/cracks. 1 Check the belts for cracks, frayed edges, burn marks, or any other damage. Replace damaged belts. 4 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.
Replacing the Grass Deflector 9. Secure rear end of rod into the mower with a nut (3/8 inch) as shown in Figure 57. Service Interval: Before each use or daily—Inspect the grass deflector for damage. Important: The grass deflector must be spring loaded in the down position. Lift the deflector up to test that it snaps to the full down position. WARNING An uncovered discharge opening could allow the lawn mower to throw objects in the operator's or bystander's direction and result in serious injury.
Cleaning Cleaning Under the Front of the Machine Service Interval: After each use—Check and clean the front of the machine. Remove debris under the front of the machine with compressed air or by hand with a brush (Figure 58). Note: Do not use water to clean under the front of the machine, this can cause build up of debris. Figure 59 1. Washout fitting 3. O-ring 2. Hose 4. Coupling 4. Lower the mower to the lowest height-of-cut. 5. Sit on the seat and start the engine. 6.
Storage plug(s) removed from the engine, pour 2 tablespoons of engine oil into the spark plug hole. 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). Cleaning and Storing the Machine 12. Clean any dirt and chaff from the top of the mower. 1. Disengage the blade-control switch, move the motion controls outward to the PARK position, stop the engine, and remove the key. 13.
Troubleshooting Problem The engine overheats. Possible Cause 1. The engine load is excessive. 1. Reduce the 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. Remove the obstruction from the cooling fins and air passages. 5. Dirt, water, or stale fuel is in the fuel system. The starter does not crank.
Problem The cutting height is uneven. Possible Cause 1. The blade(s) is not sharp. 1. Sharpen the blade(s). 2. A cutting blade(s) is/are bent. 3. The mower is not level. 2. Install a new cutting blade(s). 3. Level the mower from side-to-side and front-to-rear. 4. Adjust the anti-scalp wheel height. 5. Clean the underside of the mower. 6. Adjust the tire pressure. 7. Contact an Authorized Service Dealer. 4. 5. 6. 7. The blades do not rotate. Corrective Action An anti-scalp wheel is not set correctly.
Schematics Electrical Diagram (Rev.
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Residential Products The Toro Warranty and The Toro GTS Starting Guarantee Conditions and Products Covered Owner Responsibilities The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair for the original purchaser1the Toro Product listed below if defective in materials or workmanship or if the Toro GTS (Guaranteed to Start) engine will not start on the first or second pull, provided the routine maintenance required in the Operator's Manua
