Related Manuals for Toro 412690000
Summary of Contents for Toro 412690000
- Page 1 Form No. 3455-905 Rev A TimeCutter ® 42in Riding Mower Model No. 75746—Serial No. 412690000 and Up Model No. 75746TA—Serial No. 412564508 and Up *3455-905* Register at www.Toro.com. Original Instructions (EN)
-
Page 2: Figure 1
The enclosed engine owner's manual is supplied additional information, contact an Authorized Service for information regarding the US Environmental Dealer or Toro Customer Service and have the model Protection Agency (EPA) and the California Emission and serial numbers of your product ready. -
Page 3: Table Of Contents
information and Note emphasizes general information Using the Side Discharge ......... 21 worthy of special attention. Adjusting the Height of Cut ....... 22 Adjusting the Anti-Scalp Rollers......22 The safety-alert symbol (Figure 2) appears both in Operating Tips ..........23 this manual and on the machine to identify important After Operation ............ -
Page 4: Safety
Safety 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. •... -
Page 5: Slope Indicator
Slope Indicator g011841 Figure 3 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. -
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. decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1. - Page 7 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;...
- Page 8 decal139-2395 139-2395 1. Parking brake 4. Neutral 2. Fast 5. Reverse 3. Slow 6. Traction controls Decal 140-2717 is for models with an hour meter. decal139-2392 decal140-2717 139-2392 140-2717 1. Fast 2. Slow decal142-5864 142-5864 decal139-2394 139-2394 1. Traction controls 4.
- Page 9 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.
-
Page 10: Product Overview
Product Overview g368249 Figure 4 1. Engine 4. Motion-control levers 7. Deflector 10. Control panel 2. Operator seat 5. Rear drive wheel 8. Smart Speed™ lever 3. Fuel-tank cap 6. Front caster wheels 9. Height-of-cut lever... -
Page 11: Controls
Controls Hour Meter (If Equipped) The hour meter records the number of hours the Become familiar with all the controls before you start engine has operated. It operates when the engine the engine and operate the machine. is running. Use these times for scheduling regular maintenance (Figure Control Panel... -
Page 12: Specifications
Do not operate the machine unless they your Authorized Service Dealer or authorized Toro are functioning properly. distributor or go to www.Toro.com for a list of all approved attachments and accessories. • Shut off the engine, remove the key, and wait... -
Page 13: Adding Fuel
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... -
Page 14: Performing Daily Maintenance
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. -
Page 15: Positioning 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. - Page 16 Before using the • Use only accessories and attachments approved machine on a slope, do the following: by Toro. – Review and understand the slope instructions • in the manual and on the machine. This machine produces sound levels in excess of 85 dBA at the operator’s ear and can cause...
- Page 17 – Evaluate the site conditions of the day to determine if the slope is safe for machine operation. Use common sense and good judgment when performing this evaluation. Changes in the terrain, such as moisture, can quickly affect the operation of the machine on a slope.
-
Page 18: 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 and S positions (Figure 16). The blade-control switch (PTO) starts and stops the Always use the F position when engaging the PTO. mower blades and any powered attachments. -
Page 19: Starting The Engine
Starting the Engine CAUTION Children or bystanders may be injured if they Note: A warm or hot engine may not require choking. move or attempt to operate the machine while Important: Do not engage the starter for more it is unattended. than 5 seconds at a time. -
Page 20: Driving The Machine
Driving the Machine Driving Backward Note: Always use caution when backing up and The drive wheels turn independently, powered by turning. hydraulic motors on each axle. You can turn 1 side in reverse while you turn the other forward, causing Move the levers to the center, unlocked position. -
Page 21: Using The Side Discharge
Using the Side Discharge Move the motion-control levers to neutral and outward to the P position. The mower has a hinged grass deflector that Disengage the blade-control switch. disperses clippings to the side and down toward the Adjust the lever to the desired position. turf. -
Page 22: 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 or cutting height at 114 mm Whenever you change the height of cut, adjust the (4-1/2 inches) as shown in Figure height of the anti-scalp rollers. You can adjust the height of cut from 38 to 114 mm Note: Adjust the anti-scalp rollers so that the rollers... -
Page 23: Operating Tips
Cutting more than that is not recommended unless damaged or worn, replace it immediately with a grass is sparse, or it is late fall when grass grows genuine Toro replacement blade. Refer to Servicing more slowly. the Cutting Blades (page 40). -
Page 24: After Operation
After Operation Move both bypass levers forward through the slotted hole and down to lock them in place (Figure 25). After Operation Safety WARNING General Safety Contact with hot surfaces may cause personal injury. • Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the Keep your hands, feet, face, clothing operator’s position. -
Page 25: Transporting The Machine
Transporting the Machine Important: Always push the machine by hand. Do not tow the machine, because towing may damage it. Use a heavy-duty trailer or truck to transport the machine. Use a full-width ramp. Ensure that the trailer Move the motion-control levers outward to the or truck has all the necessary brakes, lighting, and position. - Page 26 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 26).
-
Page 27: Maintenance
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. -
Page 28: Recommended Maintenance Schedule(S)
Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Check the safety-interlock system. • Check the engine-oil level. Before each use or daily • Inspect the blades. • Inspect the grass deflector for damage. • Clean grass and debris from the cutting unit, muffler, drives, grass catcher, and engine. -
Page 29: Pre-Maintenance Procedures
Pre-Maintenance Lubrication Procedures Greasing the Bearings Raising the Machine Service Interval: Every 25 hours—Grease the caster wheel bearings (more often in sandy Use jackstands to support the machine when you soil conditions). raise it. Grease Type: No. 2 lithium grease Park the machine on a level surface, disengage WARNING the blade-control switch, and move the... -
Page 30: Engine Maintenance
Engine Maintenance Separate the foam and paper elements (Figure 32). Engine Safety • Keep your hands, feet, face, other body parts, and clothing away from the muffler and other hot surfaces. Allow engine components to cool before performing maintenance. • Do not change the engine governor speed or overspeed the engine. -
Page 31: Servicing The Engine Oil
Servicing the Paper Air-Cleaner Servicing the Engine Oil Element Engine-Oil Specifications Service Interval: Every 100 hours or yearly, whichever comes first—Replace the Oil Type: Detergent oil (including synthetic) of API paper air-cleaner element (more service SJ or higher often in dirty or dusty conditions). Crankcase Capacity: 1.9 L (64 fl oz) with oil filter Clean the paper element by tapping it gently to remove dust. - Page 32 g225280 Figure 35 g365791 Figure 34 Change the engine-oil filter (Figure 36). Note: Ensure that the oil-filter gasket touches Changing the Engine Oil and Oil the engine and then turn the filter an extra 3/4 turn. Filter Service Interval: Every 100 hours or yearly, whichever comes first—Change the engine oil and oil filter (more often in dirty or dusty conditions).
-
Page 33: Servicing The Spark Plug
g365790 Figure 37 Dispose of the used oil at a recycling center. g027477 Figure 36 Servicing the Spark Plug Service Interval: Every 100 hours or yearly, Slowly pour approximately 80% of the specified whichever comes first—Check the oil into the filler tube and slowly add the spark plug(s). -
Page 34: Cleaning The Blower Housing
Cleaning the Blower Housing Service Interval: Every 100 hours/Yearly (whichever comes first) To ensure proper cooling, ensure that the grass screen, cooling fins, and other external surfaces of the g027478 engine are kept clean at all times. Figure 38 Clean the cooling fins and external surfaces as necessary. -
Page 35: Fuel System Maintenance
Fuel System Maintenance DANGER g365941 In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. Refer to Fuel Safety (page 13) for a complete list of fuel related precautions. Replacing the In-Line Fuel Filter Service Interval: Every 100 hours—Replace the... -
Page 36: Electrical System Maintenance
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 •... -
Page 37: Servicing The Fuses
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;... -
Page 38: Drive System Maintenance
Drive System Maintenance Checking the Tire Pressure Service Interval: Every 25 hours—Check tire pressure. Maintain the air pressure in the front and rear tires as g294417 specified. Uneven tire pressure can cause an uneven Figure 46 cut. Check the pressure at the valve stem (Figure 45). -
Page 39: Belt Maintenance
48). g332328 Figure 48 1. Cover 2. Hairpin cotter 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... -
Page 40: Mower Maintenance
(Figure 49). disconnect the spark-plug wires from the spark plugs. Using a spring-removal tool (Toro Part No. 92-5771), install the idler spring over the deck hook and place tension on the idler pulley and Inspecting the Blades the mower belt (Figure 49). - Page 41 g006530 Figure 50 1. Cutting edge 3. Wear/slot forming g014973 Figure 52 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.
- Page 42 g014973 Figure 54 g027833 1. Opposite blade edge (in position for measuring) Figure 55 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...
-
Page 43: Leveling The Mower Deck
Installing the Blades Install the blade onto the spindle shaft (Figure 55). 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 55). - Page 44 g294046 Figure 59 1. Blades front to rear 3. Measure from the tip of the g308865 blade to the flat surface Figure 60 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...
- Page 45 To lower the front of the mower, 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).
-
Page 46: Removing The Mower Deck
Removing the Mower Deck 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. -
Page 47: Replacing The Grass Deflector
Attach the front support rod to the mower deck Slide the rod through the second grass-deflector with the clevis pin and hairpin cotter (Figure 64). pivot (Figure 66). Install the mower belt onto the engine pulley; Insert the rod at the front of the grass deflector refer to Replacing the Mower Belt (page 39). -
Page 48: Cleaning
Cleaning Turn the water off and remove the coupling from the washout fitting. Note: If the mower is not clean after 1 washing, Washing the Underside of soak it and let it stand for 30 minutes. Then the Mower Deck repeat the process. -
Page 49: Storage
Storage Note: Run the machine with the blade-control switch (PTO) engaged and the engine at high idle for 2 to 5 minutes after washing. Storage Safety Check the condition of the blades; refer to Servicing the Cutting Blades (page 40). •... -
Page 50: Storing The Battery
Storing the Battery Fully charge the battery. Let the battery rest for 24 hours, then check the battery voltage. Note: If the battery voltage is below 12.6 V, repeat steps and 2. Disconnect the cables from the battery. Check the voltage periodically to ensure that the voltage is 12.4 V or higher. -
Page 51: Troubleshooting
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. - Page 52 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.
-
Page 53: Schematics
Schematics g307974 Electrical Diagram 139-2356 (Rev. A) - Page 54 Notes:...
- Page 55 Notes:...
- Page 56 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.