Toro 74670 Operator's Manual
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Toro 74670 Operator's Manual

Toro 74670 Operator's Manual

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Original Instructions (EN)
TimeCutter
Mower
Model No. 74670—Serial No. 315000001 and Up
Form No. 3393-645 Rev C
®
SW 3200 Riding
g027913
*3393-645* C

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  • Page 1 Form No. 3393-645 Rev C TimeCutter ® SW 3200 Riding Mower Model No. 74670—Serial No. 315000001 and Up g027913 *3393-645* C Register at www.Toro.com. Original Instructions (EN)
  • Page 2 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.com to view specifications on your mower G014523 model. Figure 1...

  • Page 3: Table Of Contents

    Washing the Underside of the Mower ......46 Safety ................4 Storage ................47 Safe Operating Practices........... 4 Cleaning and Storing the Machine ......47 Toro Mower Safety ..........6 Troubleshooting ............48 Model 74670............7 Schematics ..............50 Slope Indicator ............8 Safety and Instructional Decals ......... 9 Product Overview ............13...

  • Page 4: Safety

    Toro designed and tested this mower for reasonably safe Important: Long hair, loose clothing or jewelry may service; however, failure to comply with the following get tangled in moving parts.

  • Page 5: Maintenance And Storage

    Maintenance and Storage • Stop on level ground, disengage drives, engage the parking brake (if provided), shut off the engine before • Disengage drives, set the parking brake, stop the engine, leaving the operator's position for any reason, including and remove the key or disconnect spark-plug wire. Wait emptying the catchers or unclogging the chute.

  • Page 6: Toro Mower Safety

    Toro Mower Safety Slope Operation All slopes and ramps require extra caution. If you feel uneasy The following list contains safety information specific to Toro on a slope, do not mow it. products and other safety information you must know.

  • Page 7: Model 74670

    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.

  • Page 8: Slope Indicator

    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.

  • Page 9: Safety And Instructional Decals

    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;...
  • Page 10 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.
  • Page 11 132-0870 1. Warning—read the Operator's Manual. 3. Bodily harm hazard—no riders; look 5. Ramp tipping hazard—when loading behind you when mowing in reverse. 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;...
  • Page 12 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 7. Wear eye protection; smoking. explosive gases can cause blindness and other injuries 8.

  • Page 13: Product Overview

    Product Overview g027912 Figure 4 1. Traction-control pedal 4. Steering wheel 7. Engine 10. Key Choice ® control 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.
  • Page 14 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 Blade-Control Switch (Power Take-off) The blade-control switch, (PTO), engages and disengages...

  • Page 15: Operation

    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 • For best results, use only clean, fresh (less than 30 days electricity can be released causing a spark which old), unleaded gasoline with an octane rating of 87 or can ignite the gasoline vapors.

  • Page 16: Checking The Engine-Oil Level

    Using Stabilizer/Conditioner Checking the Engine-oil Level Use a fuel stabilizer/conditioner in the machine to provide Before you start the engine and use the machine, check the following benefits: the oil level in the engine crankcase; refer to Checking the • Keeps gasoline fresh during storage of 90 days or less.

  • Page 17: Think Safety First

    Think Safety First CAUTION This machine produces sound levels in excess of 85 Operating Safety dBA at the operators ear and can cause hearing loss through extended periods of exposure. Please carefully read all of the safety instructions and decals in the safety section.
  • Page 18 Understanding the Safety-Interlock Note: The engine should remain running. System 9. Return to the seat, disengage the parking brake by pushing the SmartPark switch to the O position. WARNING Note: The engine should remain running. If safety-interlock switches are disconnected or 10.

  • Page 19: Starting The Engine

    Starting the Engine • Tap the traction-control pedal forward or reverse. • Pressing the brake switch to the O position (Figure Note: It may be necessary to hold the lever against the stop, in the C position, while trying to start the engine. HOKE Operating the Blades Note: A warm or hot engine may not require choking.

  • Page 20: Stopping The Engine

    Stopping the Engine 1. Disengage the blades by pushing the blade-control switch to O (Figure 12). 2. Move the throttle lever to the F position. 3. Turn the ignition key to O and remove the key. Driving the Machine Figure 13 This machine has the characteristics of both a garden tractor and a zero-turn machine.

  • Page 21: Mowing In Reverse

    Mowing in Reverse Adjusting the Height-of-Cut Note: The transport position is the highest height-of-cut The machine has an interlock feature that prevents the mower deck from mowing while the machine is traveling in reverse. position or cutting height 115 mm (4.5 inches) as shown in If you shift into reverse with the PTO engaged, the PTO Figure will stop.

  • Page 22: Positioning The Seat

    Positioning the Seat Pushing the Machine by Hand Important: Always push the machine by hand. Do not tow the machine, because damage may occur. This machine has an electric-brake mechanism, and to push the machine, the ignition key needs to be in the R position.

  • Page 23: Converting To Side Discharge

    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 1. Park the machine on a level surface and disengage the blade-control switch.

  • Page 24: Transporting The Machine

    Transporting the Machine Loading the Machine Use a heavy-duty trailer or truck to transport the machine. Use extreme caution when loading or unloading machines Ensure that the trailer or truck has all necessary brakes, onto a trailer or a truck. Use a full-width ramp that is wider lighting, and marking as required by law.
  • Page 25 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. • Use only a full-width ramp; do not use individual ramps for each side of the machine.

  • Page 26: Operating Tips

    If a blade is damaged or worn, replace Cutting 1/3 of the Grass Blade it immediately with a genuine Toro replacement blade. It is best to cut only about 1/3 of the grass blade. Cutting more than that is not recommended unless grass is sparse, or it is late fall when grass grows more slowly.

  • Page 27: Maintenance

    Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Change the engine oil and filter. After the first 5 hours • Clean and check the air cleaner foam element. •...

  • Page 28: Releasing The Mower-Deck Curtain

    Releasing the Mower-Deck Lubrication 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.

  • Page 29: Engine Maintenance

    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. Note: Service the air cleaner more frequently if the operating conditions are extremely dusty or sandy. g020243 Removing the Foam and Paper Figure 27...

  • Page 30: Servicing The Engine Oil

    Servicing the Engine Oil Oil Type: Detergent oil (API service SF, SG, SH, SJ, or higher) 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 SAE 5W -30, 10W -30...
  • Page 31 Changing the Engine Oil and Filter Service Interval: After the first 5 hours 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.
  • Page 32 5. Remove the engine-oil filter (Figure 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, 7. Check the oil level; refer to Figure and then turn the filter an extra 3/4 turn. g027484 Figure 32 g027477...

  • Page 33: Servicing The Spark Plug

    Servicing the Spark Plug Checking the Spark Plug Important: Do not clean the spark plug(s). Always Service Interval: Every 50 hours—Check the spark plug. replace the spark plug(s) when it has: a black coating, Every 100 hours—Replace the spark plug. worn electrodes, an oily film, or cracks.

  • Page 34: Cleaning The Blower Housing

    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 Annually or every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing Filter and any other cooling shrouds.

  • Page 35: Electrical System Maintenance

    Electrical System WARNING Maintenance Incorrect battery-cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to Battery posts, terminals, and related accessories contain explode, resulting in personal injury. lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm.

  • Page 36: Servicing The Fuses

    Charging the Battery Servicing the Fuses Service Interval: Before storage—Charge the battery and The electrical system is protected by fuses. It requires disconnect battery cables. no maintenance; however, if a fuse blows, check the component/circuit for a malfunction or short. 1.

  • Page 37: Drive System Maintenance

    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 O position or disconnect Service Interval: Every 25 hours—Check tire pressure.

  • Page 38: Mower Maintenance

    File down any nicks and sharpen the blades as necessary. If a blade is damaged or worn, replace Note: If you notice any damage, wear, or a slot it immediately with a genuine Toro replacement blade. For forming in this area (item 3 in Figure...
  • Page 39 Note: If a bent blade is replaced with a new one, and the dimension obtained continues to exceed 3mm (1/8 inch), the blade spindle could be bent. Contact an Authorized Toro Dealer for service. G009681 B. If the variance is within constraints, move to the Figure 45 next blade.

  • Page 40: Removing The Blades

    To ensure optimum performance and continued safety conformance Figure 49 of the machine, use genuine Toro replacement blades. Replacement blades made by other manufacturers may result 1. Blade 2. Balancer in non-conformance with safety standards.

  • Page 41: Leveling The Mower Deck

    Leveling the Mower Deck Note: Rotate the rear nut clockwise to raise the mower deck; rotate the rear nut counter-clockwise to lower Check to ensure that the mower deck is level any time you the mower deck. install the mower or when you see an uneven cut on your lawn.
  • Page 42 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.

  • Page 43: Removing The Mower Deck

    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 1. Park the machine on a level surface and disengage the ground (Figure 55). blade-control switch. 2.

  • Page 44: Servicing The Mower Belt

    (Figure 56 The spring is under tension when installed 6. Using a spring removal tool (Toro part no. 92-5771), and can cause personal injury. install the idler spring over the deck hook and placing tension on the idler pulley and the mower belt (Figure Be careful when removing the belt.

  • Page 45: Replacing The Grass Deflector

    Replacing the Grass Deflector 9. Secure rear end of rod into the mower with a nut (3/8 inch) as shown in Figure Service Interval: Before each use or daily—Inspect the grass Important: The grass deflector must be spring deflector for damage. loaded in the down position.

  • Page 46: Cleaning

    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.

  • Page 47: Storage

    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 Cleaning and Storing the cylinder. Install the spark plug(s). Do not install the wire on the spark plug(s).

  • Page 48: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The engine overheats. 1. The engine load is excessive. 1. Reduce the ground speed. 2. The oil level in the crankcase is low. 2. Add oil to the crankcase. 3. The cooling fins and air passages 3.
  • Page 49 Problem Possible Cause Corrective Action The cutting height is uneven. 1. The blade(s) is not sharp. 1. Sharpen the blade(s). 2. A cutting blade(s) is/are bent. 2. Install a new cutting blade(s). 3. The mower is not level. 3. Level the mower from side-to-side and front-to-rear.

  • Page 50: Schematics

    Schematics Electrical Diagram (Rev. A)
  • Page 51 The Way Toro Uses Information Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company.
  • Page 52 Authorized Toro Service Dealer. tractor structure that other components such as the engine are secured to, cracks or breaks in normal use, it will be repaired or replaced, at Toro's option, under warranty at no cost for parts and General Conditions labor.

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Timecutter sw 3200

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