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Form No. 3449-683 Rev A TimeCutter ® ZS 4200S Riding Mower Model No. 74685—Serial No. 410150000 and Up *3449-683* Register at www.Toro.com. Original Instructions (EN)
information and Note emphasizes general information Using the Smart Speed Control worthy of special attention. System............21 Using the Side Discharge ......... 22 The safety-alert symbol (Figure 2) appears both in Adjusting the Height of Cut ....... 22 this manual and on the machine to identify important Adjusting the Anti-Scalp Rollers......
Safety This machine has been designed in accordance with EN ISO 5395:2013. 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 or death. • Read and understand the contents of this Operator’s Manual before starting the engine.
Slope Indicator g011841 Figure 4 You may copy this page for personal use. 1. The maximum slope you can 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.
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. decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1.
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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 deflector—do not hazard—keep away operate the machine with from moving parts; keep an open deck;...
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decal140-2716 140-2716 1. Choke 3. Slow 2. Fast decal144-5288 144-5288 Note: This machine complies with the industry standard stability test in the static lateral and longitudinal tests with the maximum recommended slope indicated on the decal. Review the instructions for operating the machine on slopes in the Operator’s Manual as well as the conditions in which you would operate the machine to determine whether you can operate the machine in the conditions on that day and at that site.
Controls Motion-Control Levers Use the motion-control levers to drive the machine Become familiar with all the controls before you start forward, reverse, and turn either direction (Figure the engine and operate the machine. Park Position Control Panel Move the motion-control levers outward from the center to the P position when exiting the machine to engage the electric brake...
Authorized Service Dealer or authorized Toro • Do not allow children or untrained people to distributor or go to www.Toro.com for a list of all operate or service the machine. Local regulations approved attachments and accessories. may restrict the age of the operator. The owner...
Fuel Safety Adding Fuel • Fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and Recommended Fuel others and can damage property. Type Unleaded gasoline – To prevent a static charge from igniting the fuel, remove the machine from the truck or Minimum octane rating 87 (US) or 91 (research...
Understanding the Safety-Interlock System The safety-interlock system is designed to prevent the engine from starting unless: • The blade-control switch (PTO) is disengaged. • The motion-control levers are in the P position. The safety-interlock system also is designed to shut off the engine whenever the control levers are out of the P position and you rise from the seat.
Positioning the Seat Adjusting the Tilt You can adjust the motion-control levers forward or The seat can move forward and backward. Position rearward for your comfort. the seat where you have the best control of the machine and are most comfortable (Figure Loosen the upper bolt holding the control lever to the control-arm shaft.
Installing the Discharge Cover for Mulching Park the machine on a level surface, disengage the blade-control switch (PTO), and 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.
During Operation During Operation Safety General Safety • The owner/operator can prevent and is responsible for accidents that may cause personal injury or property damage. • Use your full attention while operating the machine. Do not engage in any activity that causes distractions;...
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The operator is responsible for • safe slope operation. Operating the machine on Use only accessories and attachments approved by Toro. any slope requires extra caution. Before using the machine on a slope, do the following: •...
Operating the Mower • Use extra care while operating with accessories or attachments, such as grass-collection systems. Blade-Control Switch (PTO) These can change the stability of the machine and cause a loss of control. Follow directions for The blade-control switch (PTO) starts and stops the counterweights.
Operating the Throttle Starting the Engine You can move the throttle control between the F Important: Do not engage the starter for more and S positions (Figure 22). than 5 seconds at a time. Engaging the starter motor for more than 5 seconds can damage the Always use the F position when engaging the PTO.
Shutting Off the Engine Driving the Machine Disengage the blades by moving the The drive wheels turn independently, powered by blade-control switch to the O position (Figure hydraulic motors on each axle. You can turn 1 side 24). in reverse while you turn the other forward, causing the machine to spin rather than turn.
Driving Backward To change speeds, do the following: Move the motion-control levers to neutral and Note: Always use caution when backing up and outward to the P position. turning. Disengage the blade-control switch. Move the levers to the center, unlocked position. Adjust the lever to the desired position.
Using the Side Discharge Adjusting the Height of Cut Note: The mower has a hinged grass deflector that The transport position is the highest disperses clippings to the side and down toward the height-of-cut position or cutting height at 114 mm turf.
Adjusting the Anti-Scalp Operating Tips Rollers Maximizing Air Circulation Whenever you change the height of cut, adjust the height of the anti-scalp rollers. For best mowing and maximum air circulation, operate the engine at the F position. Air is required to Note: Adjust the anti-scalp rollers so that the rollers thoroughly cut grass clippings, so do not set the...
Important: Move both bypass levers forward through the Always push the machine by slotted hole and down to lock them in place hand. Do not tow the machine, because (Figure 31). towing may damage it. Move the motion-control levers outward to the WARNING position.
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If you are using a trailer, connect it to the towing vehicle and connect the safety chains. If applicable, connect the trailer brakes and lights. Lower the ramp, ensuring that the angle between the ramp and the ground does not exceed 15 degrees (Figure 32).
Disconnect the cable from the negative terminal of the battery before repairing the machine. • To ensure optimum performance, 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.
Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Change the engine oil and filter. After the first 5 hours • Check the safety-interlock system. • Clean and check the air-cleaner foam element. • Check the engine-oil level. Before each use or daily •...
Pre-Maintenance Raising the Machine Procedures Use jackstands to support the machine when you raise it. Releasing the Mower-Deck WARNING Supporting the machine on the lower muffler Curtain shield (Figure 36) may damage the shield and cause the machine to fall, injuring you or Loosen the 2 bottom bolts of the curtain to access the bystanders.
Lubrication Engine Maintenance Greasing the Bearings Engine Safety • Keep your hands, feet, face, other body parts, Service Interval: Every 25 hours—Grease the caster and clothing away from the muffler and other hot wheel bearings (more often in sandy surfaces. Allow engine components to cool before soil conditions).
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. Install the foam filter onto the paper filter (Figure 39). Install the foam and paper filter onto the air-cleaner housing.
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To keep dirt, grass clippings, etc., out of the engine, clean the area around the oil-fill cap and dipstick before removing it (Figure 41). g311705 Figure 41 Changing the Engine Oil and Filter Service Interval: After the first 5 hours g029369 Figure 42 Every 100 hours (more often under a heavy...
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g235264 Figure 44 g027477 Figure 43 Dispose of the used oil at a recycling center. 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 44).
Servicing the Spark Plug 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. Use a spark plug wrench for removing and installing g206628 Figure 46 the spark plug and a gapping tool or feeler gauge to...
Fuel System Maintenance DANGER In certain conditions, fuel is extremely flammable and highly explosive. A fire or g027506 explosion from fuel can burn you and others and can damage property. Refer to Fuel Safety (page 12) for a complete list of fuel related precautions. Replacing the In-Line Fuel Filter Service Interval: Every 100 hours or yearly,...
Electrical System WARNING Incorrectly removing the cables from Maintenance battery could damage the machine and cables, causing sparks. Sparks can cause the battery gasses to explode, Electrical System Safety resulting in personal injury. • Disconnect the cable from the negative terminal of •...
Charging the Battery Servicing the Fuses Service Interval: Before storage—Charge the battery The electrical system is protected by fuses. It requires and disconnect the battery cables. no maintenance; however, if a fuse blows, check the component/circuit for a malfunction or short. Remove the battery from the chassis;...
Releasing the Electric Drive System Brake Maintenance You can manually release the electric brake by rotating the link arms forward. Once the electric brake Checking the Tire Pressure is energized, the brake resets. Service Interval: Every 25 hours—Check tire Turn the key to the position or disconnect pressure.
Refer to Releasing the Mower-Deck Curtain (page 29). Using a spring-removal tool (Toro Part No. 92-5771), remove the idler spring from the deck hook to remove tension on the idler pulley, and roll the belt off the pulleys (Figure 56).
(Figure 56). plugs. Using a spring-removal tool (Toro Part No. 92-5771), install the idler spring over the deck Inspecting the Blades hook and place tension on the idler pulley and the mower belt (Figure 56).
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g006530 Figure 57 1. Cutting edge 3. Wear/slot forming g014973 Figure 59 2. Curved area 4. Crack 1. Blade (in position for measuring) 2. Level surface Checking for Bent Blades 3. Measured distance between blade and the surface (A) Note: The machine must be on a level surface for Rotate the same blade 180 degrees so that the following procedure.
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g014973 Figure 61 g027833 1. Opposite blade edge (in position for measuring) Figure 62 2. Level surface 1. Sail area of the blade 3. Curved washer 3. Second measured distance between blade and surface (B) 2. Blade 4. Blade bolt If the difference between A and B is greater than 3 mm (1/8 inch), replace the blade with Sharpening the Blades...
Installing the Blades Install the blade onto the spindle shaft (Figure 62). Important: The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting. Install the curved washer (cupped side toward the blade) and the blade bolt (Figure 62).
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g294046 Figure 66 1. Blades front to rear 3. Measure from the tip of the g294196 blade to the flat surface Figure 67 here. 1. Wood block—6.6 cm 2. Wood block—7.3 cm 2. Outside cutting edges (2-5/8 inches) thick (2-7/8 inches) thick Remove the hairpin cotter and washer from the Leveling from Side to Side lower lift-arm pin...
To lower the front of the mower deck, loosen the adjustment nut. 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; refer to Checking the Front-to-Rear Blade Slope (page 43).
Attach the front support rod to the mower deck with the clevis pin and hairpin cotter (Figure 71). Install the mower belt onto the engine pulley; refer to Replacing the Mower Belt (page 39). Tighten the bottom 2 bolts for the mower-deck curtain to the mower deck;...
Cleaning Remove the damaged or worn grass deflector and the baffle. Install the new grass deflector and the baffle Washing the Underside of (Figure 73). the Mower Deck Slide the rod, straight end, through the rear grass deflector pivot and baffle. Service Interval: After each use Place the spring on the rod, with end wires Important:...
Storage Turn the water off and remove the coupling from the washout fitting. Note: If the mower is not clean after 1 washing, Storage Safety soak it and let it stand for 30 minutes. Then repeat the process. • Shut off the engine, remove the key, and wait for all moving parts to stop before you leave the Run the mower again for 1 to 3 minutes to operator’s position.
Storing the Battery Note: Run the machine with the blade-control switch (PTO) engaged and the engine at high Fully charge the battery. idle for 2 to 5 minutes after washing. Let the battery rest for 24 hours, then check the Check the condition of the blades;...
Troubleshooting Problem Possible Cause Corrective Action The fuel tank is showing signs of collapsing 1. The air-cleaner paper element clogged. 1. Clean the paper element. or the machine is frequently showing signs of running out of fuel. The engine overheats. 1.
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Problem Possible Cause Corrective Action The machine does not drive. 1. The bypass valves are open. 1. Close the tow valves. 2. The traction belts are worn, loose, or 2. Contact an Authorized Service Dealer. broken. 3. The traction belts are off the pulleys. 3.
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The Toro Company (“Toro”) respects your privacy. When you purchase our products, we may collect certain personal information about you, either directly from you or through your local Toro company or dealer. Toro uses this information to fulfil contractual obligations - such as to register your warranty, process your warranty claim or to contact you in the event of a product recall - and for legitimate business purposes - such as to gauge customer satisfaction, improve our products or provide you with product information which may be of interest.
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While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.