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Table of Contents
Related Manuals for Toro 74408TE
Summary of Contents for Toro 74408TE
- Page 1 Z334 Z Master with a 86cm 7-Gauge Side Discharge Mower or Z340 Z Master with a 102cm 7-Gauge Side Discharge Mower Model No. 74408TE—Serial No. 270000001 and Up Model No. 74409TE—Serial No. 270000001 and Up Register your product at www.Toro.com Original Instructions (EN)
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Page 2: Table Of Contents
Note emphasizes or additional information, contact an Authorized general information worthy of special attention. Service Dealer or Toro Customer Service and have the model and serial numbers of your product Contents ready. Figure 1 identifies the location of the model and serial numbers on the product. - Page 3 Sound Power for Z334 Models..... 6 Adjusting the Caster Pivot Vibration for Z334 Models ....6 Bearing......37 Sound Pressure for Z340 Cooling System Maintenance ..... 37 Models ........ 7 Cleaning the Air Intake Screen ... 37 Sound Power for Z340 Models..... 7 Cleaning the Cooling System....
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Page 4: Safety
Safety of the control levers. The main reasons for loss of control are: Improper use or maintenance by the operator or ◊ insufficient wheel grip, especially on owner can result in injury. To reduce the potential wet grass; for injury, comply with these safety instructions ◊... -
Page 5: Maintenance And Storage
Operation – change into neutral and set the parking brake; • Be alert, slow down and use caution when making turns. Look behind and to the side – stop the engine and remove the key. before changing directions. • Disengage drive to attachments, stop the •... -
Page 6: Toro Riding Mower Safety
• Battery gases can explode. Keep cigarettes, Models sparks and flames away from battery. • Use only genuine Toro replacement parts to This unit has a maximum sound pressure level ensure that original standards are maintained. at the operator’s ear of 89 dBA, based on •... -
Page 7: Sound Pressure For Z340
0.67 m/s , based on measurements of identical machines per EN 1032. Sound Pressure for Z340 Models This unit has a maximum sound pressure level at the operator’s ear of 90 dBA, based on measurements of identical machines per EN 11094 and EN 836. -
Page 8: Slope Chart
Slope Chart... -
Page 9: 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. 93-7010 1. Thrown object hazard— 2. Thrown object hazard, mower—keep the deector in place. 3. - Page 10 112-3858 112-3854 1. Read the Operator’s 3. Remove the ignition key 1. Pull tow bypass levers 2. Push the machine. before adjusting the height Manual. rearward and then out to of cut. lock into place. 2. Read the instructions before 4.
- Page 11 112-3851 1. Read the Operator’s 4. Grease here 7. Tire pressure 10. Belt routing—three blade Manual before servicing decks or performing maintenance. 2. Time interval 5. Check and perform any 8. Belt routing—pump drive maintenance necessary 3. Engine oil 6. Hydraulic oil level 9.
- Page 12 112-3860 1. Parking brake—off 6. Throttle—fast 11. Power take off (PTO) 16. Thrown object hazard—keep bystanders a safe distance from the machine, pick up debris before operating, keep deector in place. 2. Parking brake—on 7. Continuous variable setting 12. Engine—stop 17.
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Page 13: Product Overview
Product Overview Using the Hour Meter The hour meter (Figure 5) records the number of hours the engine has operated. It operates when the engine is running. Use these times for scheduling regular maintenance. Figure 3 1. Side discharge chute 5. -
Page 14: Operation
Operation In certain conditions during fueling, static Note: Determine the left and right sides of the electricity can be released causing a spark machine from the normal operating position. which can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and Adding Fuel others and can damage property. -
Page 15: Checking The Engine Oil Level
• Cleans the engine while it runs • Eliminates gum-like varnish buildup in the fuel Operating on wet grass or steep slopes can system, which causes hard starting cause sliding and loss of control. Important: Do not use fuel additives Wheels dropping over edges can cause containing methanol or ethanol. -
Page 16: Operating The Parking Brake
This machine produces sound levels in excess of 85 dBA at the operators ear and can cause hearing loss through extended periods of exposure. Wear hearing protection when operating this machine. Use protective equipment for your eyes, hearing, feet, and head. Figure 9 1. -
Page 17: Operating The Power Take Off
Note: A warm or hot engine may not require Stopping the Engine choking. After engine starts, move choke 1. Push the PTO to the off position (Figure 10). control to Run position. 2. Move the throttle lever midway between the 5. -
Page 18: The Safety Interlock System
Testing the Safety Interlock System Test the safety interlock system before you use the machine each time. If the safety system does not operate as described below, have an Authorized Service Dealer repair the safety system immediately. 1. Sitting on the seat, engage the parking brake and move the PTO to on. -
Page 19: Stopping The Machine
Machine can spin very rapidly. Operator may lose control of machine and cause personal injury or damage to machine. • Use caution when making turns. • Slow the machine down before making sharp turns. Driving Forward 1. Release the parking brake; refer to Releasing the Parking Brake. -
Page 20: Adjusting The Height-Of-Cut
page 14. Remember to remove the key from the ignition switch. Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended. Always remove the ignition key and set the parking brake when leaving the machine unattended, even if just for a few minutes. -
Page 21: Adjusting The Anti-Scalp
Adjusting the Anti-Scalp 2. Raise the seat and loosen the adjustment bolts Rollers (Figure 18). 3. Move the seat to the desired position and Whenever you change the height-of-cut, adjust the tighten the bolts. height of the anti-scalp rollers. 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. -
Page 22: Pushing The Machine By Hand
Pushing the Machine by Hand Important: Always push the machine by hand. Never tow the machine because damage may occur. To Push the Machine 1. Disengage the blade control switch and move the control levers to the neutral locked position and apply the parking brake. -
Page 23: Transporting Machines
Loading Machines Use extreme caution when loading units on trailers Without the grass deflector, discharge or trucks. One full width ramp that is wide enough cover, or complete grass catcher assembly to extend beyond the rear tires is recommended mounted in place, you and others are instead of individual ramps for each side of the exposed to blade contact and thrown debris. -
Page 24: Operating Tips
Operating Tips Fast Throttle Setting Loading a unit onto a trailer or truck increases the possibility of backward For best mowing and maximum air circulation, tip-over and could cause serious injury or operate the engine at the fast throttle position. Air death. -
Page 25: Blade Maintenance
Check the cutter blades daily for sharpness, and for any wear or damage. 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. -
Page 26: Maintenance
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Check for any loose fasteners and tighten them. • Change the engine oil. After the rst 8 operating • Tighten the wheel lug nuts. hours • Check the hydraulic uid. After the rst 250 •... -
Page 27: Lubrication
Lubrication Greasing and Lubrication Lubricate the machine when shown on the Check Service Reference Aid decal (Figure 22). Grease more frequently when operating conditions are extremely dusty or sandy. Grease Type: General-purpose grease. How to Grease 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. -
Page 28: Lubricating The Caster Wheel Hubs
3. Raise the front of the machine and support it with jack stands. 4. Remove then nut and bolt holding the caster wheel to the front caster fork (Figure 26). 5. Remove the seal guard from the wheel hub (Figure 26). Figure 24 Figure 26 1. -
Page 29: Engine Maintenance
Figure 28 1. Spacer nut 4. Caster wheel 2. Bearing seal (new seals 5. Nut and axle assembled required) 3. Bearing Figure 27 Engine Maintenance 1. 1/8 inch (3 mm) of the nut past the axle Servicing the Air Cleaner 12. -
Page 30: Servicing The Engine Oil
5. Remove the 2 wing nuts and remove the air 2. Inspect the element for tears, an oily film, or cleaner assembly (Figure 29). damage to the rubber seal. 6. Carefully pull the foam element off the paper 3. Replace the paper element if it is damaged. element (Figure 29). -
Page 31: Changing The Oil
Important: Do not overfill the crankcase with oil and run the engine; engine damage can result. Changing the Oil 1. Start the engine and let it run five minutes. This warms the oil so it drains better. 2. Park the machine so that the drain side is slightly lower than the opposite side to assure the oil drains completely. -
Page 32: Servicing The Spark Plugs
Changing the Oil Filter 6. Run the engine for about 3 minutes, stop the engine, and check for oil leaks around the oil Replace the oil filter every 200 operating hours or filter. every other oil change. 7. Check the engine oil level and add oil if needed. Note: Change the oil filter more frequently when the operating conditions are extremely dusty or Servicing the Spark Plugs... -
Page 33: Fuel System Maintenance
Fuel System Checking the Spark Plugs Maintenance 1. Look at the center of the spark plugs (Figure 36). If you see light brown or gray on the insulator, the engine is operating properly. Draining the Fuel Tank A black coating on the insulator usually means that the air cleaner is dirty. -
Page 34: Electrical System Maintenance
Electrical System Never install a dirty filter if it is removed from the fuel line. Maintenance 1. Disengage the blade control switch and move the control levers to the neutral locked position Servicing the Battery and apply the parking brake. 2. -
Page 35: Installing The Battery
Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. • Always Disconnect the negative (black) battery cable before disconnecting the positive (red) cable. • Always Reconnect the positive (red) battery cable before reconnecting the negative (black) cable. -
Page 36: Servicing The Fuses
Charging the Battery Fuse: • Main, F1-20 amp, blade-type • Charge circuit, F2-20 amp, blade-type Charging the battery produces gasses that 1. Remove the seat retainer bracket. can explode. 2. Raise the seat to gain access to the fuses on the Never smoke near the battery and keep left side of the machine (Figure 40). -
Page 37: Drive System Maintenance
Drive System Important: Make sure spring washers are installed correctly as shown in Maintenance Figure 42. 5. Install the dust cap (Figure 42). Checking the Tire Pressure Check the pressure at the valve stem after every 50 operating hours or monthly, whichever occurs first (Figure 41). -
Page 38: Brake Maintenance
4. Clean the debris and grass from the engine should rotate freely, if not; see an Authorized parts. Service Dealer for maintenance. 5. Install the guard, air intake screen and fan Belt Maintenance housing (Figure 43). Inspecting the Belts Inspect all belts every 100 hours. Check belts for cracks, frayed edges, burn marks or any other damage. -
Page 39: Replacing The Pump Drive
Figure 44 34 inch Mower Figure 46 1. Fixed idler pulley 3. Mower belt 40 inch mower shown 2. Left spindle pulley 4. Spring-loaded idler arm 1. Left belt cover 3. Washer 2. Right belt cover 4. Bolt Replacing the Pump Drive Belt Check the pump drive belt for wear after every 50 operating hours. -
Page 40: Controls System Maintenance
Figure 48 Figure 47 1. Transmission pump pulleys 3. Engine pulley 2. Pump drive belt 4. Spring loaded idler pulley 9. Install the seat retainer bracket. Controls System Maintenance Adjusting the Control Handle Neutral Position 1. Disengage the PTO, move the motion control levers to the neutral locked position, and set the parking brake. -
Page 41: Hydraulic System Maintenance
2. Loosen the bolt located in front of the control • After the first 8 operating hours. lever. • After every 50 operating hours. 3. Move the stop until the machine drives straight Note: There are two ways of checking the (Figure 50). - Page 42 Important: Before reinstalling new filters, apply a thin coat of oil on the surface of the filters rubber seal. Hydraulic fluid escaping under pressure can penetrate skin and cause injury. 6. Install the new filters clockwise until rubber seal contacts the filter adapter and then tighten •...
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Page 43: Mower Deck Maintenance
5. Place two thick blocks under rear left and right lower edge of the mower deck so the weight of the deck rests on the blocks. 6. Lower the mower to the 3 inch (76 mm) height-of-cut position. 7. Loosen the bolts connecting the two chains and the two rear brackets to the mower (Figure 54). - Page 44 Figure 53 1. Keep the end of the bolt 3. Nut ush with the nut 2. Rear pivot bracket 4. Bolt...
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Page 45: Servicing The Cutting Blades
Note: The mower deck cutting height can genuine Toro replacement blade. For convenient sharpening and replacement, you may want to be adjusted. Loosen the height of cut bracket keep extra blades on hand. -
Page 46: Inspecting The Blades
2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. A worn or damaged blade can break, and a piece of the blade could be thrown into the 3. Rotate the blades until the ends face forward operator’s or bystander’s area, resulting in and backward (Figure 56 or Figure 57). -
Page 47: Removing The Blades
Blades must be replaced if a solid object is hit, if the blade is out of balance or 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 nonconformance with safety standards. -
Page 48: Replacing The Grass Deflector
Replacing the Grass Deector Figure 59 An uncovered discharge opening could 1. Blade 2. Balancer allow the lawn mower to throw objects in the operator’s or bystander’s direction and result in serious injury. Also, contact with Installing the Blades the blade could occur. 1. -
Page 49: Cleaning
Dispose of these according to your state and local regulations. Figure 61 1. Bolt 5. Locknut 2. Grass Deector 6. Spring installed 3. Spring 7. Mower deck 4. Spacer Cleaning Cleaning Under the Mower Remove the grass buildup under the mower daily. 1. -
Page 50: Storage
Storage the stabilizer manufacturer. Do not use an alcohol based stabilizer (ethanol or methanol). 1. Disengage the power take off (PTO), set the Note: A fuel stabilizer/conditioner is parking brake, and turn the ignition key to Off. Remove the key. most effective when mixed with fresh fuel and used at all times. -
Page 51: Troubleshooting
Troubleshooting Problem Possible Cause Corrective Action Starter does not crank 1. Blade control (PTO) is 1. Move the blade control engaged. (PTO) to disengaged. 2. Parking brake is not on. 2. Set the parking brake. 3. Operator is not seated. 3. - Page 52 Problem Possible Cause Corrective Action Machine does not drive. 1. By pass valve is not 1. Tighten the by pass closed tight. valve. 2. Drive or pump belt is 2. Change the belt. worn, loose or broken. 3. Drive or pump belt is off 3.
- Page 53 Problem Possible Cause Corrective Action Blades do not rotate. 1. Drive belt is worn, loose 1. Check the belt tension. or broken. 2. Drive belt is off pulley. 2. Install the drive belt and check adjusting shafts and belt guides for correct position.
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Page 56: Schematics
Schematics Wire Diagram (Rev. A)