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Summary of Contents for Toro 74661
- Page 1 Form No. 3409-396 Rev A TimeCutter ® ZS 4200T or ZS 5000 Riding Mower Model No. 74657—Serial No. 400000000 and Up Model No. 74661—Serial No. 400000000 and Up *3409-396* A Register at www.Toro.com. Original Instructions (EN)
- Page 2 You may contact Toro directly at www.Toro.com for product model. safety and operation training materials, accessory information, Important: If you are using a machine with a Toro help finding a dealer, or to register your product. engine above 1500 m (5,000 ft) for a continuous period,...
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Page 3: Table Of Contents
Contents Safety ................4 g000502 Figure 2 General Safety............4 Slope Indicator ............5 1. Safety-alert symbol Safety and Instructional Decals ......... 6 Product Overview ............12 Controls ...............12 This manual uses 2 words to highlight information. Before Operation ............13 Important calls attention to special mechanical information Before Operation Safety ..........13 and Note emphasizes general information worthy of special Recommended Fuel..........14... -
Page 4: Safety
Safety Servicing the Battery..........38 Servicing the Fuses ..........40 Drive System Maintenance .........40 This machine has been designed in accordance with EN ISO Checking the Tire Pressure ........40 5395:2013. Releasing the Electric Brake ........41 Mower Maintenance ...........41 Servicing the Cutting Blades........41 General Safety Leveling the Mower Deck ........43 Removing the Mower Deck ........45... -
Page 5: Slope Indicator
Slope Indicator G011841 g011841 Figure 4 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—do not operate the mower with the deflector up or removed;... - Page 7 decal112-9840 112-9840 For Models with 127 cm (50 inch) Decks 1. Read the Operator's 3. Remove the ignition key and read the instructions Manual. before servicing or performing maintenance. 2. Height of cut decal120-5469 120-5469 For Models with 107 cm (42 inch) Decks 1.
- Page 8 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. 2. No fire, open flame, or 7. Wear eye protection; smoking explosive gases can decal121-2989b 121-2989 cause blindness and other...
- Page 9 decal121-0772 121-0772 For Models with 107 cm (42 inch) Decks 1. Fast 4. Choke 2. Continuous-variable setting 5. Power takeoff (PTO), blade-control switch 3. Slow...
- Page 10 decal121-0773 121-0773 For Models with 127 cm (50 inch) Decks 1. Fast 4. Choke 2. Continuous-variable setting 5. Power takeoff (PTO), blade-control switch 3. Slow...
- Page 11 decal132-0869 132-0869 1. Warning—read the 3. Cutting hazard of hand, 5. Ramp tipping 7. Tipping hazard on Operator's Manual. hazard—when loading slopes—do not use on mower blade; pinching hazard of hand, belt—keep onto a trailer, do not use slopes near open water; do hands and feet away from dual ramps;...
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Page 12: Product Overview
Product Overview g027829 Figure 5 1. Height-of-cut lever 5. Mower deck 9. Fuel-tank cap 13. Rear-drive wheel 2. Motion-control levers 6. Anti-scalp roller 10. Engine 14. Engine guard 7. Front caster wheel 3. Operator seat 11. Control panel 4. Smart Speed™ lever 8. -
Page 13: Before Operation
If this is not possible, its capabilities. Contact your Authorized Service Dealer or then refuel from a portable container rather than a Distributor or go to www.Toro.com for a list of all approved fuel-dispenser nozzle. attachments and accessories. -
Page 14: Recommended Fuel
Using Stabilizer/Conditioner • Keep the fuel-dispenser nozzle in contact with the rim of the fuel tank or container opening at all times until fueling Use a fuel stabilizer/conditioner in the machine to provide is complete. Do not use a nozzle lock-open device. the following benefits: •... -
Page 15: Checking The Engine-Oil Level
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 33). 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. -
Page 16: Using The Safety-Interlock System
Using the Safety-Interlock Positioning the Seat System WARNING If the 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. -
Page 17: Converting To Side Discharge
Adjusting the Tilt 4. Remove the discharge cover. 5. Lift up the grass deflector, and locate the lock nut on You can adjust the motion-control levers forward or rearward the deflector pivot rod. for your comfort. 6. Remove the existing thin nut (3/8 inch). 1. - Page 18 g005655 Figure 16 1. Knob 3. Baffle stud coming through the mower 2. Curved washer 5. Remove the right baffle and lower the grass deflector over the discharge opening as shown in Figure 16 Figure g005652 Figure 15 1. Discharge cover 3.
- Page 19 4. Remove the right mower blade; refer to Removing the WARNING Blades (page 43). Open holes in the mower expose you and 5. Slide the right baffle under the mower deck, and secure others to thrown debris that can cause severe it using 2 knobs and the curved washers (cupped side injury.
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Page 20: During Operation
Tie back long hair and do not wear jewelry. • Use accessories and attachments approved by Toro only. • Do not operate the machine while ill, tired, or under the influence of alcohol or drugs. -
Page 21: Operating The Mower Blade-Control Switch (Pto)
Operating the Mower Operating the Throttle Blade-Control Switch (PTO) You can move the throttle control between the F positions (Figure 22). The blade-control switch (PTO) starts and stops the mower Always use the F position when turning on the mower blades and any powered attachments. -
Page 22: Operating The Ignition Switch
Operating the Ignition Switch Starting and Shutting Off the Engine 1. Turn the ignition key to the S position (Figure 24). TART Note: When the engine starts, release the key. Starting the Engine Important: Do not engage the starter for more than 5 seconds at a time. -
Page 23: Using The Motion-Control Levers
Using the Motion-Control Driving Forward Levers Note: Always use caution when backing up and turning. 1. Move the levers to the center, unlocked position. 2. To go forward, slowly push the motion-control levers forward (Figure 27). G008952 g008952 Figure 27 g004532 Figure 26 Driving Backward... -
Page 24: Stopping The Machine
Using the Smart Speed Control System This is the medium speed. The suggested uses for this speed are as follows: The Smart Speed Control-System lever, located below the operating position (Figure 29), gives the operator a choice • Bagging to drive the machine at 3 ground speed ranges—trim, tow, •... -
Page 25: Adjusting The Height Of Cut
Adjusting the Height of Cut Adjusting the Anti-Scalp Rollers Note: The transport position is the highest height-of-cut position at 115 mm (4-1/2 inches) as shown in Figure For Machines with 107 cm (42-inch) Mower Decks Whenever you change the height of cut, adjust the height of the anti-scalp rollers. -
Page 26: Using The Side Discharge
Using the Side Discharge 2. Ensure that the parking brake is engaged, shut off the engine, remove the key, and wait for all moving parts to The mower has a hinged grass deflector that disperses stop before leaving the operating position. clippings to the side and down toward the turf. -
Page 27: After Operation
If a blade is damaged or worn, replace 2. Move the motion-control levers outward to the P it immediately with a genuine Toro replacement blade. position, shut off the engine, and wait for all moving parts to stop before leaving the operating position. -
Page 28: Transporting The Machine
Transporting 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. -
Page 29: Loading The Machine
Loading the Machine 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 the ramp and drive forward down the ramp (Figure 35). -
Page 30: 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. After the first 5 hours • Check the safety-interlock system. • Check the air cleaner for dirty, loose, or damaged parts. •... -
Page 31: Pre-Maintenance Procedures
Check their proper operation regularly. • To ensure optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories. Replacement parts and accessories made by other manufacturers could be dangerous, and such use could void the product warranty. -
Page 32: Lubrication
Lubrication Engine Maintenance Engine Safety Greasing the Bearings Shut off the engine before checking the oil or adding oil to Service Interval: Every 25 hours—Grease all lubrication the crankcase. points. Grease Type: No. 2 lithium grease Servicing the Air Cleaner 1. -
Page 33: Servicing The Engine Oil
Servicing the Engine Oil 5. Remove the foam element from the paper element (Figure 41). Oil Type: Detergent oil (API service SF, SG, SH, SJ, or SL) Crankcase Capacity: with filter—2.4 L (2.5 US qt) Viscosity: See the table below. SAE 30 SAE 5W -30, 10W -30... - Page 34 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).
- Page 35 g027799 g027799 g027477 g027477 Figure 45 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 46). g027823 g027823 Figure 44 5. Change the engine-oil filter (Figure 45).
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Page 36: Servicing The Spark Plug
Removing the Spark Plug 1. Disengage the PTO and move the motion-control levers to the P position. 2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. g027478 g027478 Figure 47 Note: Due to the deep recess around the spark plug, blowing out the cavity with compressed air is the most... -
Page 37: Cleaning The Cooling System
Installing the Spark Plug Fuel System Tighten the spark plug(s) to 25 to 30 N∙m (18.5 to 22.1 ft-lb). Maintenance DANGER In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you, others, and can damage property. •... -
Page 38: Electrical System Maintenance
Electrical System Maintenance Electrical System Safety • Disconnect the battery before repairing the machine. g027939 g027939 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. - Page 39 Charging the Battery WARNING Service Interval: Before storage—Charge the battery and Incorrect battery-cable routing could damage disconnect the battery cables. the machine and cables causing sparks. Sparks can cause the battery gasses to 1. Remove the battery from the chassis; refer to Removing explode, resulting in personal injury.
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Page 40: Servicing The Fuses
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 (30 A, blade-type) Service Interval: Every 25 hours—Check tire pressure. -
Page 41: Releasing The Electric Brake
Releasing the Electric Brake Mower Maintenance You can manually release the electric brake by rotating the Servicing the Cutting Blades link arms forward. Once the electric brake is energized, the brake resets. To ensure a superior quality of cut, keep the blades sharp. For 1. - Page 42 3 mm (1/8 inch), the blade spindle could 4. Rotate the same blade 180 degrees so that the opposing be bent. Contact an Authorized Toro Dealer for cutting edge is now in the same position (Figure 59).
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Page 43: Leveling The Mower Deck
For best performance and continued safety conformance of the machine, use g000553 Figure 63 genuine Toro replacement blades. Replacement blades made by other manufacturers may result in non-conformance with 1. Blade 2. Balancer safety standards. - Page 44 G009682 g009682 Figure 64 Mower Decks with 2 Blades g027588 1. Blades side to side 3. Outside cutting edges Figure 66 2. Sail area of blade 4. Measure from the tip of the 1. Hanger bracket 3. Rear nut blade to the flat surface here 2.
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Page 45: Removing The Mower Deck
G009658 g009658 Figure 67 Mower Decks with 2 Blades 1. Blades front to rear 2. Measure from the tip of the blade to the flat surface here G014634 g014634 Figure 69 1. Adjusting rod 3. Locknut 2. Adjusting block 7. To raise the front of the mower, tighten the adjustment nut. -
Page 46: Installing The Mower Deck
9. Slide the mower deck out from underneath the machine. Note: Retain all parts for future installation. Installing the Mower Deck 1. Park the machine on a level surface and disengage the blade-control switch. 2. Move the motion-control levers outward to the P position, shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. -
Page 47: Replacing The Grass Deflector
Replacing the Grass Deflector 8. Insert the rod at the front of the grass deflector into the short standoff on the deck. Service Interval: Before each use or daily—Inspect the grass 9. Secure the rear end of the rod into the mower with a deflector for damage. -
Page 48: Mower Belt Maintenance
31). g014931 Figure 75 6. Using a spring-removal tool, (Toro Part No. 92-5771), remove the idler spring from the deck hook to remove Mower Decks with 3 Blades tension on the idler pulley, and roll the belt off of the 1. -
Page 49: Cleaning
Cleaning 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 74 Figure 75). Washing the Underside of the 9. Tighten the bottom 2 bolts for the mower-deck curtain to the mower deck. -
Page 50: Storage
Storage 7. Disengage the blade-control switch, shut off the engine, remove the ignition key, and wait for all moving parts to stop. Cleaning and Storage 8. Turn the water off and remove the coupling from the 1. Disengage the blade-control switch, move the washout fitting. - Page 51 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). 11. Clean any dirt and chaff from the top of the mower. 12. Scrape any heavy buildup of grass and dirt from the underside of the mower, then wash the mower with a garden hose.
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Page 52: 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 53 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.
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Page 54: Schematics
Schematics g028022 Electrical Diagram (Rev. A) - Page 55 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 56 Failure to drain the fuel system prior to any period of non-use over one month The Toro GTS Starting Guarantee does not apply when the product is used commercially. • Repairs or adjustments to correct starting difficulties due to the Some engines used on Toro Products are warranted by the engine manufacturer.
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