Related Manuals for Toro 74740
Summary of Contents for Toro 74740
- Page 1 Form No. 3394-181 Rev A TimeCutter ® SS 5425 Riding Mower Model No. 74740—Serial No. 315000001 and Up *3394-181* A Register at www.Toro.com. Original Instructions (EN)
- Page 2 Whenever you need service, genuine Toro parts, or Proposition 65 Warning additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model This product contains a chemical and serial numbers of your product ready. Figure 1...
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Page 3: Table Of Contents
Contents Schematics ............. 47 Safety ............... 4 Safe Operating Practices........4 Safety and Instructional Decals ......6 Product Overview ............11 Controls ............11 Operation ..............13 Adding Fuel ............13 Checking the Engine-Oil Level......14 Breaking in a New Machine ......14 Think Safety First.......... -
Page 4: Safety
Always follow the recommendations for any addition to the instructions found in the ANSI standard application of counterweights. below can be found in Toro Riding Mower Safety at • Lightning can cause severe injury or death. If the end of this section. - Page 5 • Be aware that loss of traction may occur going wheel weights as described in the attachment, or downhill. Weight transfer to the front wheels in the pulling machine Operator’s Manual. may cause drive wheels to slip and cause loss of •...
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Page 6: Safety And Instructional Decals
Never make any adjustments or repairs with the as necessary. engine running. • Use only genuine Toro replacement parts to • Grass catcher components are subject to wear, ensure that original standards are maintained. damage and deterioration, which could expose... - Page 7 decal110-6691 decal119-8815 110-6691 119-8815 1. Thrown object hazard—keep bystanders a safe distance 1. Parking position 4. Neutral from the machine. 2. Fast 5. Reverse 2. Thrown object hazard, mower—do not operate without the 3. Slow deflector, discharge cover, or grass collection system in place.
- Page 8 decal121-2989b 121-2989 1. Bypass lever position for 2. Bypass lever position for pushing the machine operating the machine decal131-4036 131-4036 1. Maximum drawbar pull 36 2. Read the Operator's kg (80 lb) Manual. decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery 1.
- Page 9 decal131-3947 131–3947 1. Trim—slow 3. Mow—fast 2. Tow—medium decal131-4162 131-4162 1. Fast 3. Power take-off 2. Slow...
- Page 10 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 11: Product Overview
Product Overview g028461 Figure 3 1. Footrest 9. Front caster wheel 13. Rear drive wheel 5. Operator seat 2. Deflector 6. Smart Speed™ lever 10. Engine 14. Engine guard 3. Height-of-cut lever 7. Mower deck 11. Fuel-tank cap 4. Motion-control levers 8. - Page 12 Motion-Control Levers and Park Position The motion-control levers are speed-sensitive controls of independent-wheel motors. Moving a lever forward or backward turns the wheel on the same side forward or in reverse; wheel speed is proportional to the amount the lever is moved. Move the control levers outward from the center to the park position, and exit the machine (Figure...
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Page 13: Operation
Operation Note: Determine the left and right sides of the machine from the normal operating position. Adding Fuel • For best results, use only clean, fresh (less than 30 days old), unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method). •... -
Page 14: Checking The Engine-Oil Level
Add the correct amount of gas stabilizer/conditioner DANGER to the gas. In certain conditions during fueling, static Note: A fuel stabilizer/conditioner is most effective electricity can be released causing a spark when mixed with fresh gasoline. To minimize the which can ignite the gasoline vapors. A fire chance of varnish deposits in the fuel system, use or explosion from gasoline can burn you and fuel stabilizer at all times. -
Page 15: Think Safety First
new, placing additional load on the engine. Allow 40 to 50 hours of break-in time for new machines to develop full power and best performance. Think Safety First Operating Safety 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 16: Starting The Engine
Understanding the Start the engine. Safety-Interlock System While the engine is running, move the motion-control levers to the center, unlocked position, engage the blade-control switch, and WARNING rise slightly from the seat. If safety-interlock switches are disconnected Note: The engine should stop. or damaged, the machine could operate unexpectedly causing personal injury. -
Page 17: Operating The Blades
Operating the Blades Stopping the Engine Disengage the blades by moving the The blade-control switch, represented by a power blade-control switch to Off (Figure 12). take-off (PTO) symbol, engages and disengages power to the mower blades. This switch controls Move the throttle lever to between the half and power to any attachments that draw power from the full throttle position. - Page 18 Using the Smart Speed Control System The Smart Speed Control-System lever, located below the operating position (Figure 14), gives the operator a choice to drive the machine at 3 ground speed ranges—trim, tow, and mow. g027625 Figure 14 1. Smart speed lever To change speeds, do the following: g004532 Figure 13...
- Page 19 Driving Forward This is the medium speed. The suggested uses for this speed are as follows: Move the levers to the center, unlocked position. • Bagging To go forward, slowly push the motion-control • Mulching levers forward (Figure 13). This is the fastest speed. The suggested uses for this speed are as follows: •...
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Page 20: Stopping The Machine
Driving Backward Adjusting the Height-of-Cut Note: Always use caution when backing up and The transport position is the highest height-of-cut turning. position or cutting height (115 mm (4.5 inches)) as shown in Figure Move the levers to the center, unlocked position. To go backward, look behind you and down, as you slowly pull the motion-control levers rearward... -
Page 21: Positioning The Seat
Adjusting the Motion-Control Levers Adjusting the Height The motion-control levers can be adjusted higher or lower for maximum operator comfort (Figure 20). g010233 Figure 18 1. Anti-scalp roller 3. Flange Nut 2. Bolt 4. Hole spacing Positioning the Seat g027252 Figure 20 Adjusting the Tilt The motion-control levers can be tilted fore or aft for... -
Page 22: Transporting The Machine
Pushing the Machine Transporting the Machine Park the machine on a level surface, and Use a heavy-duty trailer or truck to transport the disengage the blade-control switch. machine. Ensure that the trailer or truck has all Move the motion-control levers outward to necessary brakes, lighting, and marking as required the park position, stop the engine, and wait by law. - Page 23 g027995 Figure 23 1. Back up ramps 2. Drive forward down ramps Important: Do not use narrow individual ramps for each side of the machine. Ensure the ramp is long enough so that the angle with the ground does not exceed 15 degrees (Figure 24).
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Page 24: Operating Tips
Alternating the Mowing Direction damaged or worn, replace it immediately with a Alternate the mowing direction to keep the grass genuine Toro replacement blade. standing straight. This also helps disperse clippings which enhances decomposition and fertilization. Mowing at Correct Intervals Normally, mow every 4 days. -
Page 25: 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 • Check the safety-interlock system. • Check the air cleaner for dirty, loose or damaged parts. •... -
Page 26: Pre-Maintenance Procedures
Pre-Maintenance Lubrication Procedures Greasing the Bearings Service Interval: Every 25 hours—Grease all the Raising the Seat lubrication points. Make sure that the motion-control levers are locked in Grease Type: No. 2 general purpose, lithium-based the park position. Lift the seat forward. grease Park the machine on a level surface, and The following components can be accessed by raising... -
Page 27: Engine Maintenance
Engine Maintenance Pump grease into the fittings until grease begins to ooze out of the bearings. Servicing the Air Cleaner Service Interval: Before each use or daily—Check the air cleaner for dirty, loose or damaged parts. Every 25 hours—Service or replace the precleaner (more often under extremely dusty, dirty conditions). -
Page 28: Servicing The Engine Oil
g028384 Figure 27 1. Air-cleaner latch 4. Air-cleaner base 2. Engine 5. Precleaner 3. Paper element Servicing the Engine Oil Oil Type: Detergent oil (API service SJ or higher) Crankcase Capacity: 1.9 L (64 oz) when the filter is changed g027515 Viscosity: See the table below. - Page 29 g027477 Figure 31 g027934 Slowly pour approximately 80% of the specified Figure 30 oil into the filler tube (Figure 32). Torque the plug to 14 N-m (125 in-lb).
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Page 30: Servicing The Spark Plug
Servicing the Spark Plug Service Interval: Every 200 hours—Check spark plug(s) condition and gap. Every 500 hours—Replace the spark plug(s). The spark plug is RFI compliant. Equivalent alternate brand plugs can also be used. Type: Champion XC12YC Air Gap: 0.76 mm (0.03 inch) Removing the Spark Plug Disengage the blade-control switch, move the motion controls outward to the park position,... -
Page 31: Cleaning The Blower Housing
Fuel System Maintenance DANGER In certain conditions, gasoline is extremely flammable and highly explosive. A fire or g027479 explosion from gasoline can burn you and Figure 34 others and can damage property. • Perform any fuel related maintenance when the engine is cold. Do this outdoors Installing the Spark Plug in an open area. -
Page 32: Electrical System Maintenance
Electrical System Maintenance WARNING CALIFORNIA Proposition 65 Warning g027959 Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. Charging the Battery Removing the Battery WARNING Battery terminals or metal tools could short... - Page 33 Charging the Battery WARNING Incorrect battery-cable routing could Service Interval: Before storage—Charge the battery and disconnect battery cables. damage the machine and cables causing sparks. Sparks can cause the battery Remove the battery from the chassis; refer to gasses to explode, resulting in personal Removing the Battery (page 32).
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Page 34: 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 amp, blade-type Service Interval: Every 25 hours—Check tire pressure. -
Page 35: Releasing The Electric Brake
File down any nicks and sharpen the blades as necessary. If a blade is damaged or worn, replace it immediately with a genuine Toro replacement blade. For convenient sharpening and replacement, you may want to keep extra blades on hand. - Page 36 Measure from the tip of the blade to the flat surface (Figure 44). g006530 Figure 42 1. Cutting edge 3. Wear/slot forming 4. Damage 2. Curved area g014973 Figure 44 Checking for Bent Blades 1. Blade (in position for measuring) 2.
- Page 37 The blade retains its balance if the same to exceed 3mm (1/8 inch), the blade spindle amount of material is removed from both cutting could be bent. Contact an Authorized Toro edges. Dealer for service. If the variance is within constraints, move to the next blade.
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Page 38: Leveling The Mower Deck
Installing the Blades Install the blade onto the spindle shaft (Figure 47). Important: The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting. Install the the curved washer (cupped side toward the blade) and the blade bolt (Figure 47). -
Page 39: Removing The Mower
Check the side-to-side adjustments again. Repeat this procedure until the measurements are correct. Continue leveling the deck by checking the front-to-rear blade slope; refer to Adjusting the Front-to-Rear Blade Slope (page 39). Adjusting the Front-to-Rear Blade Slope Check the front-to-rear blade level any time you install the mower. -
Page 40: Installing The Mower
Installing the Mower Park the machine on a level surface and disengage the blade-control switch. 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. Slide the mower under the machine. -
Page 41: Replacing The Grass Deflector
Replacing the Grass Slide rod through the second grass-deflector bracket (Figure 56). Deflector 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 deflector for damage. Secure the rear end of the rod into the mower with a nut (3/8 inch) as shown in Figure... -
Page 42: Mower Belt Maintenance
Set the height-of-cut at the lowest cutting 3. Outside pulley 6. Spring-removal tool position of 38 mm (1-1/2 inches). Using a spring-removal tool (Toro part no. Route the new belt around the engine pulley and 92-5771), remove the idler spring from the deck mower pulleys (Figure 57). -
Page 43: Cleaning
Cleaning Disengage the blade-control switch, stop the engine, remove the ignition key, and wait for all moving parts to stop. Washing the Underside of Turn the water off and remove the coupling from the washout fitting. the Mower Note: If the mower is not clean after one Service Interval: After each use—Clean the washing, soak it and let it stand for 30 minutes. -
Page 44: Storage
Storage Remove the spark plug(s) and check its condition; refer to Servicing the Spark Plug (page 30). With the spark plug(s) removed from Cleaning and Storage the engine, pour two tablespoons of engine oil into the spark plug hole. Use the starter to Disengage the blade control switch, move the crank the engine and distribute the oil inside the motion controls outward to the park position,... -
Page 45: 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 46 Problem Possible Cause Corrective Action There is an 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.
- Page 47 Schematics g028022 Electrical Diagram (Rev. A)
- Page 48 Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company. Australian Consumer Law: Australian customers will find details relating to the Australian Consumer Law either inside the box or at your local Toro Dealer.
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