Form No. 3398-979 Rev B TimeCutter® SW 4200 or SW 5000 Riding Mower Model No. 74675—Serial No. 316000001 and Up Model No. 74680—Serial No. 316000001 and Up 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. 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, emission, and operating requirements, the actual engine torque on this class of mower will be significantly lower. Go to www.Toro.
Cleaning and Storage ....................................... 55 Troubleshooting ...................................................... 56 Schematics ............................................................. 58 Adding Fuel ...................................................... 18 Checking the Engine-Oil Level.......................... 19 Breaking in a New Machine .............................. 19 Think Safety First.............................................. 19 Starting the Engine ....................
Preparation Safety • Evaluate the terrain to determine what accessories 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. and attachments are needed to properly and safely perform the job.
• Do not change the engine governor setting or • Keep the nozzle in contact with the rim of the fuel overspeed the engine. tank or container opening at all times until fueling is complete. Do not use a nozzle lock open device. • 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.
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 mowing area. • Watch for holes, ruts or bumps. This product is capable of amputating hands and feet, and throwing objects. Always follow all safety instructions to avoid serious injury or death.
Model 74680 safety device or to reduce the protection provided by a safety device. • Removing standard original equipment parts and Sound Pressure accessories may alter the warranty, traction, and safety of the machine. Failure to use original Toro parts could cause serious injury or death. Making unauthorized changes to the engine, fuel or venting system, may violate regulations. This unit has a sound pressure level at the operator’s ear of 93 dBA, which includes an Uncertainty Value (K) of 1 dBA.
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. decal93-7009 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. decaloemmarkt Manufacturer's Mark decal105-7015 105-7015 107 cm (42 inch) Models 1.
decal112-9840 112-9840 1. Read the Operator's Manual. 3. Remove the ignition key and read the instructions before servicing or performing maintenance. 2. Height-of-cut decal120-5469 120-5470 127 cm (50 inch) Models 1. Height-of-cut decal120-5469 120-5469 107 cm (42 inch) Models decal121-2989b 121-2989 1. Height-of-cut 1. Bypass lever position for pushing the machine 10 2.
decalbatterysymbols 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.
decal131-4036 131-4036 1. The maximum drawbar pull is 36 kg (80 lb). 2. Read the Operator's Manual. decal131-3665 131-3665 107 cm (42 inch) Models 1. Blade spinning 3. Read the Operator's Manual. 2. Reverse decal132-6863 132-6863 decal131-3954 131-3954 127 cm (50 inch) Models 1. On 2. Off decal132-0872 132-0872 decal131-3955 131-3955 107 cm (42 inch) Models 1. On 2. Off 12 1. Thrown object hazard—keep bystanders away from the machine. 3.
decal132-0870 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.
decal121-0772 121-0772 107 cm (42 inch) Models 1. Fast 2. Continuous-variable setting 4. Choke 5. Power take-off (PTO), blade-control switch 3.
decal121-0773 121-0773 127 cm (50 inch) Models 1. Fast 2. Continuous-variable setting 4. Choke 5. Power take-off (PTO), blade-control switch 3.
Product Overview g028251 Figure 6 1. Operating–in–Reverse warning light 3. Fuel-presence window 2. Key Choice key (blue in color) Ignition Switch The ignition switch has 3 positions—Off, Run and Start. The key will turn to Start and move back to Run upon release. Turning the key to the OFF position will stop the engine; however, always remove the key when leaving the machine to prevent someone from accidentally starting the engine (Figure 5). g027935 Figure 4 1. Traction-control pedal 7. Engine 2.
Key Choice® Switch the ground. Adjust the height-of-cut only while the machine is not moving (Figure 14). This switch allows you to mow in reverse when it is activated. To activate it, turn the switch to on and release it after the PTO is engaged. To deactivate it, disengage the power take-off (PTO) (Figure 6). Operating–in–Reverse Warning Light The Operating–in–Reverse warning light will illuminate whenever the KeyChoice key is used to deactivate the operating–in–reverse interlock.
Operation DANGER In certain conditions during fueling, static electricity can be released, causing a spark that can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and others and can damage property. • Always place gasoline containers on the ground away from your vehicle before filling.
Add the correct amount of gasoline stabilizer/conditioner to the gasoline. 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. Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times. Think Safety First Please carefully read all of the safety instructions and decals in the safety section.
Understanding the Safety-Interlock System 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. WARNING If 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.
7. Starting the Engine With the engine running, rise from the seat. The engine should remain running and the brake light will be on. Important: Do not engage the starter for more 8. Return to the seat and disengage the parking brake by pushing the SmartPark switch to the OFF position. The engine should continue to run. than 5 seconds at a time. Engaging the starter motor for more than 5 seconds can damage the starter motor.
Operating the Blades Driving the Machine The blade control switch engages and disengages power to the mower blades. This switch controls power to any attachments that draw power from the engine, including the mower deck and cutting blades. This machine has the characteristics of both a garden tractor and a zero-turn machine.
DANGER A child or bystander could be backed over by a riding mower with blades engaged and cause serious personal injury or death. • Do not mow in reverse unless absolutely necessary. • Always look backward and down before backing up. g027750 Figure 13 1. Forward 2. Traction-control pedal 4. • Use the KeyChoice switch only if you are certain no children or other bystanders will appear in the mowing area. 3.
Positioning the Steering Wheel The steering wheel has 3 positions for operation and one, full-up position. Use the full-up position for stepping on and off the machine and getting out of the seat. When operating the machine, position the steering wheel where you have the best control of the machine and are most comfortable. 1. Press your foot onto the steering-column release lever. 2. Position the steering wheel to the desired position (Figure 16).
• Upper hole—use this position with the mower deck in the 63 mm (2-1/2 inches) and below the height-of-cut positions (Figure 17). • Lower hole—use this position with the mower deck in the 76 mm (3 inches) and above the height-of-cut positions (Figure 17). g010233 Figure 18 1. Anti-scalp roller 3. Flange nut 2. Bolt 4. Hole spacing g019929 Figure 17 1. Anti-scalp roller 4. Upper hole—the mower deck in the 63 mm (2-1/2 inches) and below the height-of-cut positions Pushing the Machine by Hand 2.
Converting to Side Discharge 107 cm (42-inch) Mower Decks Only The mower deck and mower blades shipped with this machine were designed for optimum mulching and side discharge performance. Removing the Discharge Cover for the Side Discharge g017303 1. Park the machine on a level surface and disengage the blade-control switch. 2. Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3.
Note: The cutoff baffle was shipped with the machine as a loose part. g005667 Figure 21 1. Pivot rod 3. Existing thin nut (3/8 inch) 2. Cutoff baffle (originally shipped with the machine) 8. Torque the fastener to 7-9 N∙m (14-18 ft-lb). 9. Lower the grass deflector over the discharge opening g005652 Figure 22 Important: Ensure that the mower has 1. Discharge cover a hinged grass deflector that disperses clippings to the side and down toward the turf, while in side-discharge mode. 6.
2. Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Remove the right mower blade; refer to Removing the Blades (page 47). 4. Remove the 2 knobs and curved washers that secure the right baffle to the mower (Figure 23). 6. Install fasteners into the holes in the top of the mower to prevent flying debris.
Transporting the Machine Installing the Right Baffle for Mulching 1. Park the machine on a level surface and disengage the blade-control switch. 2. Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Remove the cutoff baffle from the mower deck (Figure 25). 4. Remove the right mower blade; refer to Removing the Blades (page 47). 5.
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 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 up ramps and drive forward down ramps (Figure 27). • 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.
Operating Tips 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 in uncut grass. Always try to have 1 side of the mower free from uncut grass, which allows air to be drawn into the mower.
grass at this setting. Then cut the grass again using the lower, normal setting. Stopping 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. Keeping the Underside of the Mower Clean Clean clippings and dirt from the underside of the mower after each use. If grass and dirt build up inside the mower, the cutting quality eventually becomes unsatisfactory.
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. Before each use or daily • • • • Check the engine-oil level. Clean the air intake screen. Check the cutting blades. Inspect the grass deflector for damage After each use • Check and clean the front of the machine. • Clean the mower-deck housing.
Pre-Maintenance Procedures Raising the Front of the Machine If the front of the machine needs to be raised, use the very front edge as show in Figure 30. Raising the Seat Important: To prevent damage to the steering Ensure the parking brake is engaged and lift the seat forward. mechanism, ensure the very front edge of the machine is used for jacking points.
Lubrication Engine Maintenance Greasing the Bearings Servicing the Air Cleaner Service Interval: Every 25 hours—Grease all the lubrication points. Note: Service the air cleaner more frequently (every few hours) if operating conditions are extremely dusty or sandy. Grease Type: No. 2 lithium grease 1. Park the machine on a level surface, and disengage the blade-control switch. 2.
Servicing the Engine Oil Oil Type: Detergent oil (API service SF, SG, SH, SJ, or SL) Crankcase Capacity: 2.4 L (2.5 US qt) Viscosity: See the table below. g027802 Figure 34 Servicing the Foam Element Service Interval: Every 25 hours/Monthly (whichever comes first)—Clean the foam element (more often in dusty, dirty conditions). g029683 Figure 35 Every 100 hours/Yearly (whichever comes first)—Replace the foam element (more often in dusty, dirty conditions).
Changing the Engine Oil and Oil Filter Service Interval: After the first 5 hours/After the first month (whichever comes first)—Change the engine oil. Every 100 hours/Yearly (whichever comes first)—Change the engine oil (more often in dusty, dirty conditions). Every 100 hours/Yearly (whichever comes first)—Change the oil filter (more often in dusty, dirty conditions). Note: Change the engine-oil filter more frequently when operating conditions are extremely dusty or sandy.
4. Drain the engine oil.
5. Change the engine oil filter (Figure 38). g027484 Figure 39 Servicing the Spark Plug g027477 Service Interval: Every 100 hours/Yearly (whichever comes first)—Check the spark plug(s). Figure 38 Note: Ensure that the oil-filter gasket touches Every 200 hours/Every 2 years (whichever comes first)—Replace the spark plug(s). the engine and then turn the filter an extra 3/4 turn. 6. Make sure that the air gap between the center and side electrodes is correct before installing the spark plug.
g027478 Figure 40 Note: Due to the deep recess around the spark plug, blowing out the cavity with compressed air is usually the most effective method for cleaning. The spark plug is most accessible when the blower housing is removed for cleaning. g027960 Figure 42 Checking 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.
Cleaning the Cooling System Fuel System Maintenance Clean the air intake screen from grass and debris before each use. 1. Disengage the blade control switch and apply the parking brake. 2. Stop 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.
Electrical System Maintenance Charging the Battery g027939 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.
Installing the Battery g005072 Figure 44 1. Battery 5. Negative battery post 2. Positive battery post 6. Wing nut, washer, and bolt 3. Bolt, washer, and nut 7. Battery hold-down 4. Terminal boot Charging the Battery Service Interval: Before storage—Charge the battery and disconnect battery cables. 1. Remove the battery from the chassis; refer to Removing the Battery. 2. Charge the battery for a minimum of 1 hour at 6 to 10 amps. Do not overcharge the battery. 3.
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 or circuit for a malfunction or short. Checking the Tire Pressure Fuse type: • Main—F1-30 A, blade-type Service Interval: Every 25 hours—Check tire pressure. • Charge Circuit—F2-25 A, blade-type 1. 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 Maintain sharp and balanced 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. Check the cutter blades daily for sharpness, and for any wear or damage. File down any nicks and sharpen the blades as necessary.
3. Measure from the tip of the blade to the flat surface (Figure 51). g006530 Figure 49 1. Cutting edge 3. Wear/slot forming 2. Curved area 4. Damage g014973 Figure 51 Checking for Bent Blades 1. Blade (in position for measuring) Note: The machine must be on a level surface for the following procedure. 2. Level surface 3. Measured distance between blade and the surface (A) 1. 2. Raise the mower deck to the highest height-of-cut position; also considered the 'transport' position. 4.
g014973 Figure 53 g027833 1. Opposite blade edge (in position for measuring) Figure 54 2. Level surface 3. Second measured distance between blade and surface (B) A. 1. Sail area of the blade 2. Blade If the difference is greater than 3 mm (1/8 inch), replace the blade with a new blade; refer to Removing the Blades (page 47) and Installing the Blades (page 48). Sharpening the Blades 1.
Installing the Blades 1. Install the blade onto the spindle shaft (Figure 54). Important: The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting. 2. Install the curved washer (cupped side toward the blade) and the blade bolt (Figure 54). 3. Torque the blade bolt to 47 to 88 N∙m (35 to 65 ft-lb).
g009658 Figure 60 Mower Decks with 2 Blades 1. Blades front to rear 2. Measure from the tip of the blade to the flat surface here g027588 Figure 59 1. Hanger bracket 3. Rear nut 2. Side locking nut 9. Check the side-to-side adjustments again. Repeat this procedure until the measurements are correct. 10. Continue leveling the mower deck by checking the front-to-rear blade slope; refer to Adjusting the Front-to-Rear Blade Slope (page 49). g009659 Figure 61 Mower Decks with 3 Blades 1.
g014634 Figure 62 1. Adjusting rod 3. Locknut 2. Adjusting block g014635 7. Figure 63 To raise the front of the mower, tighten the adjustment nut. 1. Front support rod 3. Deck bracket 8. To lower the front of the mower, loosen the adjustment nut. 2. Locking nut 9. After adjustment, check the front-to-rear slope again, continue adjusting the nut until the front blade tip is 1.6 to 7.9 mm (1/16 to 5/16 inch) lower than the rear blade tip (Figure 60 and Figure 61). 6.
9. Replacing the Grass Deflector Slide the mower deck out from underneath the machine. Note: Retain all parts for future installation. Service Interval: Before each use or daily—Inspect the grass deflector for damage Installing the Mower Deck 1. WARNING Park the machine on a level surface and disengage the blade-control switch. 2. Ensure the parking brake is engaged, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3.
8. Insert the rod at the front of the grass deflector into the short standoff on the deck. Mower Belt Maintenance 9. Secure the rear end of the rod into the mower with a nut (3/8 inch) as shown in Figure 65. Inspecting the Belts Important: The grass deflector must be spring loaded and in the down position. Lift the deflector up to test that it snaps to the full down position. Service Interval: Every 25 hours—Check the belts for wear or cracks.
8. Using a spring-removal tool, install the idler spring over the deck hook, and place tension on the idler pulley and mower belt (Figure 66 and Figure 67). 9. Tighten the bottom 2 bolts for the mower-deck curtain to the mower deck. Refer to Releasing the Mower-Deck Curtain (page 34). 10. g014930 Figure 66 Mower decks with 2 Blades 1. Idler pulley 4. Spring 2. Mower belt 5. Engine pulley 3. Outside pulley 6. Spring-removal tool g014931 Figure 67 Mower decks with 3 Blades 1. Idler pulley 4.
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 68). Note: Do not use water to clean under the front of the machine, this can cause build up of debris. g003934 Figure 69 g028248 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 Important: Do not store stabilizer/conditioned gasoline over 30 days. Cleaning and Storage 1. Disengage the blade-control switch, move the motion controls outward to the PARK position, stop the engine, and remove the key. 2. Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine. 3. Clean dirt and chaff from the outside of the engine cylinder-head fins and blower housing.
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 There is abnormal vibration. Uneven cutting height. Possible Cause 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. The engine pulley is damaged. 4. The cutting blade(s) is/are bent or unbalanced. 5. A blade mounting bolt is loose. 6. A blade spindle is bent. 2. Tighten the appropriate pulley. 5. Tighten the blade mounting bolt. 6. Contact an Authorized Service Dealer. 1. The blade(s) is not sharp.
Schematics g027754 Electrical Diagram (Rev.
International Distributor List Distributor: Agrolanc Kft Asian American Industrial (AAI) B-Ray Corporation Brisa Goods LLC Casco Sales Company Ceres S.A. CSSC Turf Equipment (pvt) Ltd. Cyril Johnston & Co. Cyril Johnston & Co. Fat Dragon Femco S.A. FIVEMANS New-Tech Co., Ltd ForGarder OU G.Y.K. Company Ltd. Geomechaniki of Athens Golf international Turizm Hako Ground and Garden Hako Ground and Garden Hayter Limited (U.K.) Hydroturf Int. Co Dubai Hydroturf Egypt LLC Irrimac Irrigation Products Int'l Pvt Ltd.
TimeCutter and TITAN Mowers The Toro Warranty Limited Warranty (see warranty periods below) Conditions and Products Covered 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. 1. Contact any Authorized Toro Service Dealer to arrange service at their dealership. To locate a dealer convenient to you, access our web site at www.Toro.com.
