Toro TimeCutter 74780 Operator's Manual
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Summary of Contents for Toro TimeCutter 74780
- Page 1 Form No. 3408-598 Rev A TimeCutter ® SW 3200 Riding Mower Model No. 74780—Serial No. 400000000 and Up Model No. 74781—Serial No. 400000000 and Up g027913 *3408-598* A Register at www.Toro.com. Original Instructions (EN)
- Page 2 Go to www.Toro.com to view specifications on your mower model. g000502 Figure 2 Introduction 1.
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Page 3: Table Of Contents
Contents Drive System Maintenance .........35 Checking the Tire Pressure ........35 Releasing the Electric Brake ........35 Safety ................4 Mower Maintenance ...........36 General Safety............4 Servicing the Cutting Blades........36 Slope Indicator ............5 Leveling the Mower Deck ........38 Safety and Instructional Decals ......... 6 Removing the Mower Deck ........39 Product Overview ............10 Installing the Mower Deck........40... -
Page 4: Safety
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. -
Page 5: Slope Indicator
Slope Indicator G011841 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 6: 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 missing. decal93-7009 93-7009 1. Warning—don't operate the mower with the deflector up or removed;... - Page 7 decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 6. Keep bystanders a safe distance away from the battery. decal131-3621b 2. No fire, open flame, or 7. Wear eye protection; 131-3621 smoking explosive gases can cause blindness and other 1.
- Page 8 decal132-0872 132-0872 1. Thrown object 3. Severing hazard of hand hazard—keep bystanders or foot—keep away from away from the machine. moving parts. 2. Thrown object hazard, 4. Entanglement raised baffle—do not hazard—keep away operate the machine with from moving parts; keep decal132-6863 an open deck;...
- Page 9 decal132-0870 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;...
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Page 10: Product Overview
Product Overview g027912 g027912 Figure 4 1. Traction-control pedal 7. Engine ® 4. Steering wheel 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 11 . Engage the its capabilities. Contact your Authorized Service Dealer or choke by moving the lever past the F setting until it stops Distributor or go to www.Toro.com for a list of all approved (Figure attachments and accessories. Blade-Control Switch (Power Takeoff)
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Page 12: Before Operation
Operation Note: Determine the left and right sides of the machine • Do not operate the machine without the entire exhaust from the normal operating position. system in place and in proper working condition. • Keep the fuel-dispenser nozzle in contact with the rim of the fuel tank or container opening at all times until fueling Before Operation is complete. -
Page 13: Filling The Fuel Tank
Breaking in a New Machine Important: Do not use fuel additives containing methanol or ethanol. New engines take time to develop full power. Mower decks Add the correct amount of fuel stabilizer/conditioner and drive systems have higher friction when new, placing to the fuel. - Page 14 CAUTION This machine produces sound levels in excess of 85 dBA at the operator’s ear and can cause hearing loss through extended periods of exposure. Wear hearing protection when operating this machine. Use protective equipment for your eyes, ears, hands, feet, and head.
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Page 15: Using The Safety-Interlock System
Using the Safety-Interlock Testing the Safety-Interlock System System 1. Sit in the seat with the engine off and ensure that the PTO switch is in the position. 2. Turn the ignition key to the position; the starter START WARNING should crank. Do not start or shut off the engine prior If safety-interlock switches are disconnected or to step 3. -
Page 16: Positioning The Seat
Positioning the Steering Wheel position. The brake should FORWARD REVERSE disengage and the brake light should turn off. The steering wheel has 3 positions for operation and 1 full-up Note: Tap the pedal, do not fully engage the pedal as position. -
Page 17: Operating The Smart Park ™ Parking Brake
Figure 12 • Do not change the governor speed or overspeed the engine. Note: Always engage the blades with the throttle in the F • Use accessories and attachments approved by Toro only. position (Figure 13). Slope Safety • Slow down the machine and use extra care on hillsides. -
Page 18: Operating The Throttle
Operating the Ignition Switch 1. Turn the ignition key to the S position (Figure 16). TART Note: When the engine starts, release the key. Important: Do not engage the starter for more than 5 seconds at a time. If the engine fails to start, wait 15 seconds between attempts. -
Page 19: Starting And Shutting Off The Engine
Starting and Shutting Off the Driving the Machine Engine This machine has the characteristics of both a garden tractor and a zero-turn machine. Like a garden tractor, the machine has a foot pedal that controls the forward and reverse motion Starting the Engine along with the speed, and it has a steering wheel that controls the direction and the turning radius. -
Page 20: Stopping The Machine
Stopping the Machine 4. Perform the mowing. 5. When finished mowing, remove the Key Choice key To shut off the machine, release the traction-control pedal, (Figure disengage the blade-control switch, ensure that the throttle is in the position, engage the parking brake, and turn FAST Note: Once you deactivate the interlock, it stays in the ignition key to off. -
Page 21: Using The Grass Deflector
Using the Grass Deflector Operating Tips The mower has a hinged grass deflector that disperses Using the Fast Throttle Setting clippings to the side and down toward the turf. For best mowing and maximum air circulation, operate the DANGER engine at the F position. -
Page 22: After Operation
If a blade is damaged or worn, replace operating position. it immediately with a genuine Toro replacement blade. 3. Locate the bypass levers on the frame on both sides of the engine. -
Page 23: Transporting The Machine
Operating the Machine Loading the Machine Move the bypass levers rearward through the keyhole and Use extreme caution when loading or unloading machines down to lock them in place as shown in Figure onto a trailer or a truck. Use a full-width ramp that is wider than the machine for this procedure. - Page 24 g027996 g027996 Figure 23 1. Full-width ramp in stowed 4. Ramp is at least 4 times position as long as the height of the trailer or truck bed to the ground 2. Side view of full-width 5. H=height of the trailer or ramp in loading position truck bed to the ground 3.
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Page 25: 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 26: Raising The Seat
• Battery and battery cables • To ensure optimum performance and continued safety certification of the machine, use only genuine Toro Raising the Front of the replacement parts and accessories. Replacement parts and accessories made by other manufacturers could be Machine dangerous, and such use could void the product warranty. -
Page 27: Lubrication
Lubrication Engine Maintenance Greasing the Bearings Engine Safety Service Interval: Every 25 hours—Grease all the lubrication Shut off the engine before checking the oil or adding oil to points. the crankcase. Grease Type: No. 2 lithium grease Servicing the Air Cleaner 1. -
Page 28: Servicing The Engine Oil
Installing the Foam and Paper Elements Important: To prevent engine damage, always operate the engine with the complete foam and paper air cleaner assembly installed. 1. Install the foam filter onto the paper filter (Figure 28). 2. Install the foam and paper filter onto the air-cleaner housing. -
Page 29: Changing The Engine Oil And Filter
3. To keep dirt, grass clippings, etc., out of the engine, clean the area around the oil-fill cap and dipstick before removing it (Figure 30). G029368 g029368 Figure 30 Changing the Engine Oil and Filter g029369 Service Interval: After the first 5 hours g029369 Figure 31 Every 100 hours (change it more often under a heavy... - Page 30 g027484 g027484 Figure 33 g027477 g027477 Figure 32 6. Slowly pour approximately 80% of the specified oil into the filler tube and slowly add the additional oil to bring it to the Full mark (Figure 33).
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Page 31: Servicing The Spark Plug
Servicing the Spark Plug Installing the Spark Plug Tighten the spark plug to 20 N∙m (15 ft-lb). Service Interval: Every 50 hours—Check the spark plug. 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. -
Page 32: Fuel System Maintenance
Fuel System Maintenance DANGER In certain conditions, fuel is extremely flammable g027506 and highly explosive. A fire or explosion from fuel g027506 can burn you, others, and can damage property. • Perform any fuel-related maintenance when the engine is cold. Do this outdoors in an open area. Wipe up any fuel that spills. -
Page 33: 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 Electrical System Safety explode, resulting in personal injury. • Always disconnect the negative (black) • Disconnect the battery before repairing the machine. battery cable before disconnecting the Disconnect the negative terminal first and the positive positive (red) cable. -
Page 34: Servicing The Fuses
Servicing the Fuses 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. Fuse type: • Main—F1 (30 A, blade-type) • Charge Circuit—F2 (25 A, blade-type) 1. -
Page 35: Drive System Maintenance
Releasing the Electric Brake Drive System Maintenance You can manually release the electric brake by rotating the link arms forward. Once the electric brake is energized, the brake resets. Checking the Tire Pressure 1. Turn the ignition key to the position or disconnect the battery. -
Page 36: Mower Maintenance
Mower Maintenance Checking for Bent Blades Note: The machine must be on a level surface for the following procedure. Servicing the Cutting Blades 1. Raise the mower deck to the highest height-of-cut To ensure a superior quality of cut, keep the blades sharp. For position. -
Page 37: Removing The Blades
3 mm (1/8 inch), the blade spindle could the end of the sail area only (Figure 49). be bent. Contact an Authorized Toro Dealer for service. B. If the variance is within constraints, move to the next blade. 6. Repeat this procedure on each blade. -
Page 38: Leveling The Mower Deck
3. Repeat this procedure until the blade is balanced. G014630 Installing the Blades 1. Install the blade onto the spindle shaft (Figure 48). Important: The curved part of the blade must point upward toward the inside of the mower to ensure proper cutting. -
Page 39: Removing The Mower Deck
9. Check the side-to-side adjustments again. Repeat this procedure until the measurements are correct. 10. Continue leveling the deck by checking the front-to-rear blade slope; refer to Adjusting the Front-to-Rear Blade Slope (page 39). Adjusting the Front-to-Rear Blade Slope Check the front-to-rear blade slope any time you install the mower. -
Page 40: Installing The Mower Deck
Installing the Mower Deck 1. Park the machine on a level surface and disengage the blade-control switch. 2. Engage the parking brake, shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. -
Page 41: Mower Belt Maintenance
(Figure 57). 38 mm (1-1/2 inches). 3. Remove the damaged or worn grass deflector. 4. Using a spring-removal tool (Toro Part No. 92-5771), remove the idler spring from the deck hook to remove 4. Replace the grass deflector (Figure 57). -
Page 42: Cleaning
(Figure 58). Service Interval: After each use—Clean the mower-deck 6. Using a spring-removal tool (Toro Part No. 92-5771), housing. install the idler spring over the deck hook and placing Important: You can wash the machine with a mild... -
Page 43: Storage
Storage Cleaning and Storage 1. Disengage the blade-control switch, shut off the engine, and remove the key. 2. Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine. Clean dirt and chaff from the outside of the engine cylinder head fins and blower housing. - Page 44 15. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is worn or damaged. 16. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer. 17. Store the machine in a clean, dry garage or storage area. Remove the key from the ignition switch and keep it in a memorable place.
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Page 45: Troubleshooting
Troubleshooting Problem Possible Cause Corrective Action The engine overheats. 1. The engine load is excessive. 1. Reduce 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 46 Problem Possible Cause Corrective Action There is abnormal vibration. 1. The engine mounting bolts are loose. 1. Tighten the engine mounting bolts. 2. The engine pulley, idler pulley, or blade 2. Tighten the appropriate pulley. pulley is loose. 3. The engine pulley is damaged. 3.
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Page 47: Schematics
Schematics g027754 Electrical Diagram (Rev. A) - Page 48 Countries Other than the United States or Canada This warranty is not valid in Mexico. Customers who have purchased Toro products outside the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.