Related Manuals for Toro 74398
Summary of Contents for Toro 74398
- Page 1 Form No. 3363-798 Rev C TimeCutter™ Z5035 Riding Mower Model No. 74398—Serial No. 310000001 and Up To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com. Original Instructions (EN)
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Page 2: Table Of Contents
Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Contents Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers Introduction.............. -
Page 3: Safety
Safety Operating Tips ........... 22 Maintenance............... 24 Recommended Maintenance Schedule(s) ....24 Safe Operation Practices Premaintenance Procedures........25 for Ride-on (riding) Rotary Raising the Seat ..........25 Accessing the Battery ......... 25 Lawnmower Machines Lubrication............. 25 Greasing the Bearings......... 25 This machine meets or exceeds European Standards in Engine Maintenance.......... - Page 4 ◊ lack of awareness of the effect of ground – stay alert for humps and hollows and other conditions, especially slopes; hidden hazards; • Use care when pulling loads. ◊ incorrect hitching and load distribution. – Use only approved drawbar hitch points. Preparation –...
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Page 5: Toro Riding Mower Safety
The following list contains safety information specific to • Follow the manufacturer’s recommendations for Toro products or other safety information that you must wheel weights or counterweights to improve stability. know that is not included in the CEN standard. - Page 6 Uncertainty Value (K) = 1.3 m/s2 Measured values were determined according to the procedures outlined in EN 836. Whole Body Vibration Measured vibration level = 0.30 m/s2 Uncertainty Value (K) = 0.15 m/s2 Measured values were determined according to the procedures outlined in EN 836 (Riding &...
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Page 7: Slope Indicator
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. -
Page 8: 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 lost. 114-1606 1. Entanglement hazard, belt—keep all guards in place. 106-8717 1. - Page 9 112-9751 1. Parking position 4. Neutral 2. Fast 5. Reverse 3. Slow 112-9802 1. Height-of-cut 112-9840 1. Read the Operator’s 3. Remove the ignition key Manual. and read the instructions before servicing or performing maintenance. 2. Height of cut 115-2501 1.
- Page 10 Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. Keep bystandersa safe distance from the battery. 2. No fire, open flame, or 7. Wear eye protection; smoking. explosive gases can cause blindness and other injuries 3.
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Page 11: Product Overview
Product Overview Figure 4 1. Footrest 4. Control panel 7. Rear drive wheel 10. Anti-scalp roller 2. Height of cut lever 5. Motion control levers 8. Washout fitting 11. Front caster wheel 3. Fuel gauge 6. Operator seat 9. Mower deck Figure 5 1. -
Page 12: Controls
Controls backward turns the wheel on the same side forward or in reverse; wheel speed is proportional to the amount the Become familiar with all of the controls in Figure 4, lever is moved. Move the control levers outward from Figure 5, andFigure 6 before you start the engine and the center to the park position and exit the machine operate the machine. -
Page 13: Operation
Operation Note: Determine the left and right sides of the machine from the normal operating position. Think Safety First 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. -
Page 14: Fuel Gauge
DANGER WARNING In certain conditions, gasoline is extremely Gasoline is harmful or fatal if swallowed. flammable and highly explosive. A fire or explosion Long-term exposure to vapors can cause serious from gasoline can burn you and others and can injury and illness. damage property. -
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 Oil Level in the Engine Maintenance section. Starting and Stopping the Engine Starting the Engine 1. -
Page 16: Operating The Blades
G005183 G005184 Figure 13 1. Control panel 5. Run 2. Ignition key—run position 6. Start 3. Ignition key—start position 7. Choke control 4. Off Figure 12 1. Control panel 4. Continuous variable 5. After the engine starts, push down on the Choke setting control (Figure 13). -
Page 17: Stopping The Engine
The Safety Interlock System 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 G005185 daily and replace any damaged switches before operating the machine. -
Page 18: Driving Forward Or Backward
Driving Forward or 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. WARNING The machine can spin very rapidly. The operator may lose control of the machine and cause personal injury or damage to the machine. -
Page 19: Stopping The Machine
Using the Foot Assist Pedal To turn, release the pressure on the motion control lever toward the direction you want to turn. The foot assist pedal can be used with the height of cut To stop, push the motion control levers to neutral. lever to help adjust the deck height. -
Page 20: Positioning The Seat
Positioning the Seat The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable. 1. Raise the seat and loosen the adjustment knob just enough that seat can move (Figure 21). G005062 Figure 22 1. -
Page 21: Grass Deflector
To Operate the Machine authorized Toro dealer. To maintain optimum mulching performance, always install the mulching blades that are Move the bypass levers upward and push them forward,... -
Page 22: Operating Tips
WARNING Open holes in the mower expose you and others to thrown debris which can cause severe injury. • Never operate the mower without hardware mounted in all exposed holes in the mower housing visible from the operator’s position. • Install the hardware in the mounting holes when you remove the mulching baffle. -
Page 23: Blade Maintenance
If enhances decomposition and fertilization. a blade is damaged or worn, replace it immediately with a genuine Toro replacement blade. Mow at Correct Intervals Normally, mow every four days. But remember, grass grows at different rates at different times. -
Page 24: 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 8 hours • Check the safety interlock system. •... -
Page 25: Premaintenance Procedures
Premaintenance Lubrication Procedures Greasing the Bearings Raising the Seat Service Interval: Every 25 hours—Grease all lubrication points. Make sure the motion control levers are locked in the Grease Type: No. 2 General Purpose Lithium Base park position. Lift the seat forward. Grease The following components can be accessed by raising 1. -
Page 26: Engine Maintenance
Engine Maintenance 4. Connect a grease gun to each fitting (Figure 27 and Figure 28). Pump grease into the fittings until grease begins to ooze out of the bearings. Servicing the Air Cleaner 5. Wipe up any excess grease. Note: Service the air cleaner more frequently (every few hours) if operating conditions are extremely dusty or sandy. -
Page 27: Servicing The Engine Oil
1. Lightly tap the element on a flat surface to remove 2. Make sure the engine is stopped, level, and is cool so dust and dirt. the oil has had time to drain into the sump. 2. Inspect the element for tears, an oily film, and 3. -
Page 28: Changing The Engine Oil Filter
Every 100 hours—Change the engine 5. Slowly pour approximately 80% of the specified oil oil. (more often in dusty, dirty into the filler tube and slowly add the additional oil conditions) to bring it to the Full mark (Figure 33). Note: Dispose of the used oil at a recycling center. -
Page 29: Servicing The Spark Plug
Removing the Spark Plug 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. G009950 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. -
Page 30: Cleaning The Cooling System
Fuel System Maintenance DANGER In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can 16 ft-lb damage property. 22 N-m • Perform any fuel related maintenance when the engine is cold. -
Page 31: Electrical System Maintenance
Electrical System Maintenance Charging the Battery Removing the Battery WARNING Battery terminals or metal tools could short against metal machine components causing sparks. Sparks G005071 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 Figure 38 parts of the machine. -
Page 32: Servicing The Fuses
Installing the Battery 1. Position the battery in the tray with the terminal posts toward the operating position (Figure 39). 2. Install the positive (red) battery cable to the positive (+) battery terminal using the fasteners removed previously. 3. Install the negative battery cable to the negative (-) battery terminal using the fasteners removed previously. -
Page 33: Drive System Maintenance
File down any nicks and sharpen the pressure reading. blades as necessary. If a blade is damaged or worn, replace it immediately with a genuine Toro replacement Tire Pressures blade. For convenient sharpening and replacement, you may want to keep extra blades on hand. - Page 34 3. Measure from the tip of the blade to the flat surface here. Figure 43 1. Cutting edge 3. Wear/slot forming G009680 2. Curved area 4. Damage Figure 45 Checking for Bent Blades 1. Blade, in position for measuring 2. Level surface Note: The machine must be on a level surface for the 3.
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Page 35: Removing The Blades
Installing the Blades To ensure optimum performance and continued 1. Install the blade onto the spindle shaft (Figure 48). safety conformance of the machine, use genuine Toro replacement blades. Replacement blades made by other Important: The curved part of the blade must... -
Page 36: Leveling The Mower Deck
Leveling the Mower Deck 6. Move to the left side of the machine. Loosen, but do not remove, the rear locking nut on the hanger Check to ensure the mower deck is level any time you bracket (Figure 52). install the mower or when you see an uneven cut on 7. -
Page 37: Removing The Mower
2. Move the motion control levers outward to the park position, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Set the height-of-cut lever to middle position. Note: Check and adjust the side-to-side blade level if you have not checked the setting;... -
Page 38: Mower Belt Maintenance
Mower Belt Maintenance Inspecting the Belts Service Interval: Every 25 hours—Check the belts for wear/cracks. Check the belts for cracks, frayed edges, burn marks, or any other damage. Replace damaged belts. Replacing the Mower Belt Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks and cracks are signs of a worn mower belt. -
Page 39: Cleaning
Cleaning 1. Locate items shown in Figure 57. Washing the Underside of the Mower Service Interval: Before each use or daily—Clean the mower housing. Wash the underside of the mower after each use to prevent grass buildup for improved mulch action and clipping dispersal. -
Page 40: Storage
Storage Note: If the mower is not clean after one washing, soak it and let it stand for 30 minutes. Then repeat the process. Cleaning and Storage 8. Run the mower again for one to three minutes to 1. Disengage the blade control switch, move the remove excess water. - Page 41 Important: Do not store stabilizer/conditioned gasoline over 30 days. 11. Remove the spark plug(s) and check its condition; refer to Servicing the Spark Plug in the Engine Maintenance section. With the spark plug(s) removed from the engine, pour two tablespoons of engine oil into the spark plug hole.
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Page 42: 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 43 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 44: Schematics
Schematics G009744 Electrical Diagram (Rev. A) - Page 45 Notes:...
- Page 46 Notes:...
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- Page 48 Instructions for Obtaining Warranty Service The Toro® Company and its affiliate, Toro Warranty Company, pursuant to If you think that your Toro Product contains a defect in materials or an agreement between them, jointly promise to repair the Toro Product...