Form No. 3351–462 19-52ZX TimeCutter ZX Riding Mower Model No. 74802—Serial No. 240000159 and Up Operator’s Manual Register your product at www.Toro.
Warning Testing the Safety Interlock System . . . . . . . . . . . Driving Forward or Backward . . . . . . . . . . . . . . . Stopping the Machine . . . . . . . . . . . . . . . . . . . . . . Adjusting the Height of Cut . . . . . . . . . . . . . . . . . Adjusting the Anti-Scalp Rollers . . . . . . . . . . . . . Positioning the Seat . . . . . . . . . . . . . . . . . . . . . . . Adjusting the Motion Control Levers . . . . . . . . . . Pushing the Machine by Hand . . . . . . . . . . . . . . . Side Discharge . . .
Safety This machine meets or exceeds the B71.1–1998 specifications of the American National Standards Institute, in effect at the time of production. However, improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means CAUTION, WARNING, or DANGER—“personal safety instruction.” Failure to comply with the instruction may result in personal injury or death.
• Be alert, slow down and use caution when making turns. Look behind and to the side before changing directions. Children • Use extra care when loading or unloading the machine into a trailer or truck. Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them. • Always wear safety goggles or safety glasses with side shields when operating mower.
• Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and use extra caution when servicing them. • Use only genuine Toro replacement parts to ensure that original standards are maintained. Toro Riding Mower Safety The following list contains safety information specific to Toro products or other safety information that you must know that is not included in the ANSI standards. • Engine exhaust contains carbon monoxide, which is an odorless, deadly poison that can kill you.
Slope Chart 7
Safety and Instruction 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. Note: If needed, a Decal Kit, 107–2493, and French manual are available. Order the Decal Kit from the Toro Parts Department and the French manual from either the Toro Parts Department or online at www.toro.com. 93-1122 1-633354 1. Fast 2. Slow 3. Neutral 4. Reverse 98-3798 92-7108 92-7109 99-3943 104-8008 1.
Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 2. No fire, open flames, or smoking. 3. Caustic liquid/chemical burn hazard 4. Wear eye protection 5. Read the Operator’s Manual. 6. Keep bystanders a safe distance from the battery. 7. Wear eye protection; explosive gases can cause blindness and other injuries 8. Battery acid can cause blindness or severe burns. 9. Flush eyes immediately with water and get medical help fast. 10. Contains lead; do not discard.
107-2473 107-7399 11
Gasoline and Oil Recommended Gasoline Warning Use UNLEADED Regular Gasoline suitable for automotive use (87 pump octane minimum). Leaded regular gasoline may be used if unleaded regular is not available. Gasoline is harmful or fatal if swallowed. Long–term exposure to vapors can cause serious injury and illness. Important Never use methanol, gasoline containing methanol, or gasohol containing more than 10% ethanol because the fuel system could be damaged. Do not mix oil with gasoline.
Controls Operation Become familiar with all of the controls (Fig. 3 and 4) before you start the engine and operate the machine. Note: Determine the left and right sides of the machine from the normal operating position. 4 Think Safety First 2 Please carefully read all of the safety instructions and decals in the safety section. Knowing this information could help you, your family, pets or bystanders avoid injury. Danger Mowing on wet grass or steep slopes can cause sliding and loss of control.
Using the Parking Brake 4. Move the PTO (power take off) to Off (Fig. 6). Always set the parking brake when you stop the machine or leave it unattended. 2 1 Setting the Parking Brake 1. Move the motion control levers (Fig. 4) out to the neutral lock position. m–4201 Figure 6 2. Pull back and up on the parking brake lever to set the parking brake (Fig. 5). The parking brake lever should stay firmly in the Engaged position. 1.
Stopping The Safety Interlock System 1. Move the throttle lever to Slow (Fig. 7). Caution 2. Move the PTO to Off (Fig. 6). 3. Turn the ignition key to Off (Fig. 8). If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury. 4. Pull the wire off of the spark plug(s) to prevent the possibility of someone accidentally starting the machine before transporting or storing the machine. • Do not tamper with the interlock switches.
Driving Forward or Backward Backward The throttle control regulates the engine speed as measured in rpm (revolutions per minute). Place the throttle control in the Fast position for best performance. Always operate in the full throttle position. 1. Move the levers to the center, unlocked position. 2. To go backward, slowly pull the motion control levers rearward (Fig. 10). To go straight, apply equal pressure to both motion control levers (Fig. 10).
1 2 1 4 3 3 2 5 m–4167 m-3654 Figure 12 Figure 11 1. Height-of-cut lever 2. Clevis pin 1. Gage wheel 2. Stud 3. Washer 3. Hairpin cotter 4. Nut 5. Wheel nut and washer. Do not remove. 5. Lower the height-of-cut lever onto the clevis pin. 4. Select a hole so that the gage wheel is positioned to the nearest corresponding height-of-cut desired (Fig. 12). Adjusting the Anti-Scalp Rollers 5. Install the stud nut and washer (Fig. 12).
Adjusting the Motion Control Levers The motion control levers can be adjusted higher or lower for maximum operator comfort. 1. Remove the 2 screws and curved washers holding the control lever to the control arm shaft (Fig. 14). 2. Move the control lever to the next set of holes. Secure the lever with the 2 screws and curved washers. The cupped side of the washer should be toward the control arm shaft (Fig. 14). 2 1 m–5139 Figure 15 3. Repeat the adjustment on the other control lever. 1.
Tips for Mowing Grass Long Grass Fast Throttle Setting If the grass is ever allowed to grow slightly longer than normal, or if it contains a high degree of moisture, raise the cutting height higher than usual and cut the grass at this setting. Then cut the grass again using the lower, normal setting. For best mowing and maximum air circulation, operate the engine at Fast.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Interval Maintenance Procedure After first use • Change the engine oil. Each use • • • • Check the engine oil level. Check the safety system. Clean the air intake screen. Clean the mower housing. Every 5 hours • Check the cutting blades. Every 25 hours • • • • • • Every 50 hours • Service the paper air cleaner.
Servicing the Engine Oil 1 Change the oil after the first 8 operating hours and every 100 operating hours thereafter. Oil Type: Detergent oil (API service SC, SD, SE, SF, SG, or SH) 2 Crankcase Capacity: w/filter, 51 ounce (1.5 l) 3 Viscosity: See the table below. USE THESE SAE VISCOSITY OILS m-4291 m–6526 Figure 16 1. Oil dipstick 2. Filler tube 3. Dipstick end Changing and Draining the Oil 1. Start the engine and let it run for five minutes. This warms the oil so that it drains better. 2.
4. Install the replacement oil filter to the adapter. Turn the oil filter clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 3/4 turn (Fig. 18). 5. Fill the crankcase with the proper type of new oil; refer to Changing and Draining the Oil, page 21. Cleaning the Cooling System Clean the air intake screen from grass and debris before each use. 1 m–6526 Clean the cooling fins and engine shrouds every 300 hours or yearly, whichever comes first. Figure 17 1.
Servicing the Air Cleaner Cleaning the Foam and Paper Elements Foam Element: Clean and oil after every 25 operating hours. 1. Foam Element A. Wash the foam element in liquid soap and warm water. When the element is clean, rinse it thoroughly. Paper Element: Clean after every 100 operating hours. Replace after every 200 operating hours or yearly, whichever comes first. B. Dry the element by squeezing it in a clean cloth (do not wring). Allow the element to air dry.
Installing the Foam and Paper Elements Checking the Spark Plug Important To prevent engine damage, always operate the engine with the complete foam and paper air cleaner assembly installed. 1. Look at the center of the spark plug(s) (Fig. 24). If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air cleaner is dirty. 1. Carefully slide the foam element into the paper air cleaner element (Fig. 20).
Check the electrolyte level in the battery every 25 hours. Always keep the battery clean and fully charged. Use a paper towel to clean the battery case. If the battery terminals are corroded, clean them with a solution of four parts water and one part baking soda. Apply a light coating of grease to the battery terminals to prevent corrosion. 6. Remove the battery hold-down (Fig. 25) and lift the battery from the battery tray.
2. Look at the side of the battery. The electrolyte must be up to the Upper line (Fig. 26). Do not allow the electrolyte to fall below the Lower line (Fig. 26). 1. Remove the battery from the chassis; refer to Removing the Battery, page 25. 2. Check the electrolyte level; refer to Checking the Electrolyte Level, page 25. 1 3. Make sure that the vent caps are installed in the battery. Charge the battery for 1 hour at 25 to 30 amps or 6 hours at 4–6 amps. Do not overcharge the battery. 2 3 4.
Servicing the Fuses 6. Install a new filter and move the hose clamps close to the filter (Fig. 29). Service Interval/Specification 7. Open the fuel shut-off valve. 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. 2 Fuse: Main F1—30 amp, blade-type Charge Circuit F2—25 amp, blade-type Optional Headlight Kit—10 amp, blade type 1. Raise the seat to gain access to the fuse holder (Fig. 28). 2.
7. Open the fuel shut-off valve. Allow gasoline to drain into a gas can or drain pan. Greasing the Mower Note: Now is the best time to install a new fuel filter because the fuel tank is empty. The cutting unit must be lubricated regularly; refer to the Recommended Maintenance Schedule, page 20. Grease with No. 2 general purpose lithium base or molybdenum base grease. 8. Install the fuel line onto the fuel filter. Slide the hose clamp close to the fuel filter to secure the fuel line (Fig. 29). 1.
Servicing the Cutting Blades Checking for Bent Blades Maintain sharp 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. 1. Disengage the PTO and move the control levers to the neutral locked position and apply the parking brake. Check the cutter blades daily for sharpness, and for any wear or damage.
Removing the Blades The blades must be replaced if a solid object is hit, if the blade is out of balance, or the blade is bent. To ensure optimum performance and continued safety conformance of the machine, use genuine Toro replacement blades. Replacement blades made by other manufacturers may result in non-conformance with safety standards. 1 m–1854 Figure 37 Hold the blade end using a rag or thickly-padded glove. Remove the blade bolt, curved washer, stifener and blade from the spindle shaft (Fig.
2 3. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 4. Check the air pressure of all four tires. If needed, adjust to the recommended inflation; refer to Tire Pressure, page 28. 5. Set the height-of-cut at 3 inch (76 mm). 4 6. Carefully rotate the blade(s) from side to side (Fig. 39). Measure between the outside cutting edges and the flat surface (Fig. 39). If both measurements are not within 3/16 inch (4.
3 11-1/2 inch (29.2 cm) 3 1 1 2 2 4 m–5177 Figure 43 Figure 41 1. Rear trunion rod 2. Clevis pin and cotter pin 1. Front trunion rod yoke 2. Hairpin cotter 3. Jam nut 4. Yoke 8. Measure between the tip of the front blade (Fig. 42) and the tip of the rear blade to the flat surface. If the front blade tip is not 1/16–5/16 inch (1.6–7.9 mm) lower than the rear blade tip, adjust the front trunion rods. Front 3. Jam nut 10. Rotate the yokes on the rods to change the adjustment (Fig. 43).
1 Replacing the Mower Belt 5 1. Stop the engine, set the parking brake, remove the key, and disconnect the spark plug wire(s) from the spark plug(s). 2. Set the height-of-cut at 1-1/2 inch (38 mm). 3. Remove the belt covers over the outside spindles. 4. Pull the idler pulley in the direction shown in Figure 44 and roll the belt off of the pulleys. Note: Do not remove the spring. 4 Caution Figure 45 Top View The spring is under tension when installed and can cause personal injury. 1. Mower belt 2.
Removing the Mower Installing the Mower 1. Park the machine on a level surface. 1. Park the machine on a level surface. 2. Disengage the PTO and move the control levers to the neutral locked position and apply the parking brake. 2. Disengage the PTO and move the control levers to the neutral locked position and apply the parking brake. 3. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3.
Replacing the Grass Deflector Warning An uncovered discharge opening could allow the lawn mower to throw objects in the operator’s or bystander’s direction and result in serious injury. Also, contact with the blade could occur. 3 2 1 Never operate the lawn mower unless you install a cover plate, a mulch plate, or a grass chute and catcher. m–5164 Figure 48 1. Washout fitting 2. Coupling 3. Hose 1. Remove the locknut, bolt, and spring holding the deflector to the mower brackets (Fig. 49).
GN BN PTO CLUTCH BLUE GREEN GREY ORANGE BU GN GY OR (NEUTRAL) W SW4 (NEUTRAL) SW5 GY SW2 (PTO) Y W VIO T R PK SHOWN WITH PARK BRAKE DISENGAGED SW3 (BRAKE) Y SHOWN WITH LEVER IN NEUTRAL POSITION PK YELLOW WHITE VIOLET TAN RED PINK SHOWN IN OFF POSITION SHOWN WITH LEVER IN NEUTRAL POSITION VIO VIO Y BROWN BN BN BLACK 4 7 BK 1 WIRE COLOR CODES I BK BK SW6 (SEAT) SHOWN WITH OPERATOR IN SEAT PK Y 2 GN GN OR OR X S W R VIO R GND F3 10A A B F1 K1 SOLENO
Cleaning and Storage and distribute the oil inside the cylinder. Install the spark plug(s). Do not install the wire on the spark plug(s). 1. Disengage the PTO, set the parking brake, stop the engine, and remove the key. 12. Clean any dirt and chaff from the top of the mower. 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. 13.
Troubleshooting Problem The engine g overheats. The starter does not crank. The engine g will not start, starts h d or ffails hard, il tto kkeep running. i Possible Causes Corrective Action 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 under the engine blower housing are plugged. 3. Remove the obstruction from the cooling fins and air passages. 4. The air cleaner is dirty. 4.
Problem The engine g loses power. The machine does not drive. There is abnormal vibration. Uneven cutting g height. g Possible Causes Corrective Action 1. The engine load is excessive. 1. Reduce ground speed. 2. The air cleaner is dirty. 2. Clean the air cleaner element. 3. The oil level in the crankcase is low. 3. Add oil to the crankcase. 4. The cooling fins and air passages under the engine blower housing are plugged. 4. Remove the obstruction from the cooling fins and air passages. 5.
Problem The blades do not rotate. Possible Causes Corrective Action 1. The drive belt is worn, loose or broken. 1. Install a new drive belt. 2. The drive belt is off of the pulley. 2. Install the drive belt and check the adjusting shafts and belt guides for the correct position. 3. The mower belt is worn, loose, or broken. 3. Install a new mower belt.
Consumer TimeCutter The Toro Total Coverage Guarantee A Two-Year Full Warranty (Limited Warranty for Commercial Use) Conditions and Products Covered Owner Responsibilities The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair any Toro Product used for normal residential purposes* if defective in materials or workmanship.
