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Toro GrandStand 74568TE Operator's Manual
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Toro GrandStand 74568TE Operator's Manual

Toro GrandStand 74568TE Operator's Manual

Mower with 122cm turbo force cutting unit
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Form No. 3371-939 Rev B
GrandStand
®
Mower
With 122cm TURBO FORCE
®

Cutting Unit

Model No. 74568TE—Serial No. 312000001 and Up
g015545
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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Summary of Contents for Toro GrandStand 74568TE

  • Page 1: Cutting Unit

    Form No. 3371-939 Rev B GrandStand ® Mower With 122cm TURBO FORCE ® Cutting Unit Model No. 74568TE—Serial No. 312000001 and Up g015545 To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com. Original Instructions (EN)

  • Page 2: Introduction

    Removing standard original equipment parts and accessories may alter the warranty, traction, and g018327 safety of the machine. Failure to use original Toro parts could cause serious injury or death. Making Figure 1 unauthorized changes to the engine, fuel or venting 1.

  • Page 3: Table Of Contents

    Servicing the Fuel Filter ........38 Safety ................4 Electrical System Maintenance........ 38 General Lawn Mower Safety ......... 4 Servicing the Battery........... 38 Toro Mower Safety ..........5 Servicing the Fuses ..........40 Sound Pressure............. 6 Drive System Maintenance ........40 Sound Power ............6 Adjusting the Tracking ........

  • Page 4: Safety

    To reduce the potential for injury, conditions, especially slopes comply with these safety instructions. – incorrect load distribution Toro designed and tested this mower for reasonably safe service; however, failure to comply with the following Gasoline instructions may result in personal injury.

  • Page 5: Toro Mower Safety

    – before clearing blockages or unclogging chute. The following list contains safety information specific – before checking, cleaning or working on the lawn to Toro products and other safety information you must mower. know. – after striking a foreign object, inspect the lawn...

  • Page 6: Sound Pressure

    • Check brake operation frequently. Adjust and service attempting to maintain, adjust or service. as required. • Use only Toro approved attachments. Warranty may be voided if used with unapproved attachments. Sound Pressure • Check carefully for overhead clearances (i.e.

  • 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 20 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 20 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. 93-7010 1. Thrown object hazard—keep bystanders a safe distance 110-2068 from the machine.
  • Page 9 119-7247 1. Height of cut (HOC)—high 3. Height of cut (HOC)—low 2. Height of cut 116–3267 (HOC)—medium >10∞ >20∞ 116-3290 119–8663 1. Tipping hazard—do not mow up or down slopes greater than 10 degrees; do not mow across slopes greater than 20 degrees.
  • Page 10 120-6424 Battery Symbols Some or all of these symbols are on your battery 1. Cutting/dismemberment hazard, hand—disengage the power take-off (PTO), stop the engine and watch for all 1. Explosion hazard 6. Keep bystanders a safe moving parts to stop. distance from the battery.
  • Page 11 119-7285 1. Read the Operator's Manual before 3. Lubricate every 50 hours 5. Check the hydraulic oil every 50 hours performing any maintenance. 2. Check the drive wheel tire pressure 4. Lubricate the caster wheel every 500 6. Check the engine oil every 8 hours every 50 hours hours 119-8727...
  • Page 12 120-6464 1. Parking brake—engage 5. Engine speed 3. Power Take-off 7. Continuous variable setting (PTO)—engage 2. Parking brake—disengage 6. Fast 4. Power Take-off 8. Slow (PTO)—disengage...

  • Page 13: Product Overview

    Product Overview g015230 Figure 5 G017850 Figure 4 1. Parking brake lever 8. Height-of-cut pin 2. Choke 9. Platform latch 1. Side discharge chute 6. Control levers 3. Hour meter 10. Throttle control 2. Battery 7. Platform (down position) 4. Ignition switch 11.

  • Page 14: Specifications

    Specifications Note: Specifications and design are subject to change without notice. Width with deflector down 63.5 inches (161.3 cm) Figure 6 Length with platform down 74 inches (188 cm) Length with platform up 58 inches (147.3 cm)

  • Page 15: Operation

    Operation DANGER In certain conditions during fueling, static Note: Determine the left and right sides of the electricity can be released causing a spark which machine from the normal operating position. can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and others and can damage property.

  • Page 16: Checking The Engine Oil Level

    Checking the Engine Oil Level Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline. To Before you start the engine and use the machine, check minimize the chance of varnish deposits in the fuel the oil level in the engine crankcase; refer to Checking system, use fuel stabilizer at all times.

  • Page 17: Operating The Mower Blade Control Switch (Pto)

    G009174 Figure 10 Figure 8 1. Parking brake engaged 2. Parking brake released Operating the Throttle Releasing the Parking Brake The throttle control can be moved between Fast and Slow positions (Figure 11). Pull the brake lever back and over into the slot and Always use the fast position when turning on the push the parking brake lever forward.

  • Page 18: Operating The Ignition Switch

    Using the Fuel Shut-Off Valve Close the fuel shut-off valve for transport, maintenance, and storage (Figure 14). Ensure the fuel shut-off valve is open when starting the engine. g015365 G008959 Figure 12 1. On 2. Off Operating the Ignition Switch 1.

  • Page 19: Stopping The Engine

    Stopping the Engine CAUTION 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. Let the engine idle at slow throttle (turtle) for 60 seconds before turning the ignition switch off.

  • Page 20: The Safety Interlock System

    The Safety Interlock System 2. Set the parking brake. 3. Move the right side motion control lever to the CAUTION center, un-locked position. The blades should not rotate. If safety interlock switches are disconnected or damaged the machine could operate unexpectedly 4.

  • Page 21: Operating The Platform

    Operating the Platform The machine can be used with the platform in the up or down position. It is the operator's preference on which position to use. Operating the Machine with the Platform Up Operating the machine with the platform up is recommended when: •...

  • Page 22: Stopping The Machine

    G015234 Figure 20 Figure 21 1. Front reference bar 4. Right control lever 2. Left control lever 5. Right control lever in the neutral lock position 3. Rear reference bar Driving Backward 1. Move the right side motion control lever to the 3.

  • Page 23: Using The Rotation Indicator

    To Push the Machine Set the parking brake when you leave the machine; refer to Setting the Parking Brake in Operation. Remember 1. Disengage the PTO, move the motion control levers to remove the key from the ignition switch. to the neutral locked position and set the parking brake.

  • Page 24: Loading Machines

    Important: Do Not attempt to turn the unit while 2. If using a trailer, connect it to the towing vehicle and connect the safety chains. on the ramp; you may lose control and drive off the side. 3. If applicable, connect the trailer brakes. Avoid sudden acceleration when driving up a ramp and 4.

  • Page 25: Side Discharging Or Mulching The Grass

    Side Discharging or Mulching the Grass This mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. DANGER Without the grass deflector, discharge cover, or complete grass catcher assembly mounted in place, you and others are exposed to blade contact and thrown debris.

  • Page 26: Positioning The Flow Baffle

    Positioning the Flow Baffle The following figures are only recommendations for use. Adjustments will vary by grass type, moisture content, and height of grass. Note: If the engine power draws down and the mower ground speed is the same, open up the baffle. Position A This is the full rear position (see Figure 29).
  • Page 27 Note: Contact an Authorized Service Dealer to order a Weight Kit. WARNING Excessive weight changes can effect handling and operation of the machine. This could cause serious injury to you or bystanders. Make weight changes is small increments only. Evaluate the mower after each weight change to ensure the machine can be operated safely.

  • Page 28: Maintenance

    • Change the hydraulic filter and hydraulic oil when using Mobil® 1 oil. Every 250 hours • Adjust the caster pivot bearing. • Change the hydraulic filter and hydraulic oil when using Toro® HYPR-OIL™ 500 Every 500 hours hydraulic oil.

  • Page 29: Premaintenance Procedures

    Premaintenance Procedures Raising the Mower for Access The front of the mower can be raised and supported on its back for access under the machine for maintenance. 1. Raise the platform. Refer to Operating the Platform in Operation. 2. Remove the battery. g015408 Figure 33 1.

  • Page 30: Release The Cushion For Rear Access

    Figure 34 1. Remove battery 2. With two people, lift the front end of the mower Figure 35 (ensure the platform is up) 1. Plastic bushing with large 3. Hairpin cotter pin washer 2. Cushion bracket with key Release the Cushion for Rear hole Access The cushion can be released for rear access to the...

  • Page 31: Lubrication

    Lubrication Grease with No. 2 general purpose lithium base or molybdenum base grease. How to Grease 1. Disengage the PTO and set the parking brake. 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

  • Page 32: Lubricate Caster Wheel Hubs

    Lubricate Caster Wheel Hubs 13. Torque the nut to 75-80 in-lb (8-9 N-m), loosen, then re-torque to 20-25 in-lb (2-3 N-m). Make sure Service Interval: Yearly axle does not extend beyond either nut. 1. Stop the engine, wait for all moving parts to stop, 14.

  • Page 33: Engine Maintenance

    Engine Maintenance Cleaning the Foam Air Cleaner Element Service Interval: Every 25 hours Servicing the Air Cleaner 1. Wash the foam element in liquid soap and warm water. When the element is clean, rinse it thoroughly. Service Interval/Specification 2. Dry the element by squeezing it in a clean cloth. Important: Replace the foam element if it is Inspect the foam and paper elements and replace them if they are damaged or excessively dirty.

  • Page 34: Changing The Engine Oil

    Note: There are different oil capacities for the different models listed in this manual. Ensure the correct amount of oil is used. Important: Remember to add 80% of the oil and then gradually fill it to the full mark on the dipstick. g015238 Oil Type: Detergent oil (API service SF, SG, SH, SJ or SL)

  • Page 35: Changing The Engine Oil Filter

    3. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position (Figure 43). g015238 G008796 Figure 44 Changing the Engine Oil Filter Note: Change the engine oil filter more frequently when operating conditions are extremely dusty or sandy. 1.

  • Page 36: 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. 2. Stop the engine, remove the key, and wait for all g015238 moving parts to stop before leaving the operating position.

  • Page 37: Fuel System Maintenance

    Installing the Spark Plug Fuel System Tighten the spark plug(s) to 16 ft.-lb (22 N-m). Maintenance Draining the Fuel Tank Note: There is no other recommended way to drain fuel from the tank, other than using a syphon pump. A syphon pump can be purchased at a hardware store.

  • Page 38: Servicing The Fuel Filter

    Servicing the Fuel Filter Electrical System Maintenance Replacing the Fuel Filter Service Interval: Yearly Servicing the Battery Never install a dirty filter if it is removed from the fuel Service Interval: Every 100 hours line. Always keep the battery clean and fully charged. Use Note: Note how the fuel filter is installed in order to a paper towel to clean the battery case.

  • Page 39: Charging The Battery

    WARNING 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 40: Servicing The Fuses

    Drive System Note: Do not run the machine with the battery disconnected, electrical damage may occur. Maintenance Adjusting the Tracking Note: Determine the left and right sides of the machine from the normal operating position. 1. Push both control levers forward the same distance. 2.
  • Page 41 4. If adjustment is needed, loosen the jam nut and adjust the bolt to the correct distance. Tighten the jam nut after adjusting the bolt (Figure 56). 5. Test the safety interlock system before operation. 2 3 4 g017848 Figure 55 1.

  • Page 42: Checking The Tire Pressure

    Checking the Tire Pressure Service Interval: Every 50 hours/Monthly (whichever comes first) Maintain the air pressure in the rear tires at 12-14 psi (83-97 kPa). Uneven tire pressure can cause an uneven cut. Note: The front tires are semi-pneumatic tires and do not require air pressure maintenance.

  • Page 43: Adjusting The Electric Clutch

    2. If adjustment is needed, use a .015 inches (0.381 mm) feeler gauge to set each of the three adjustment slot positions. Tighten the lock nuts until there is slight binding on the feeler gauge but it can be moved easily within the air gap (Figure 60). 3.

  • Page 44: Cooling System Maintenance

    Brake Maintenance Cooling System Maintenance Servicing the Brake Cleaning the Air Intake Screen Before each use, check brakes on both a level surface and slope. Service Interval: Before each use or daily Always set the parking brake when you stop the machine Before each use remove any build-up of grass, dirt or leave it unattended.

  • Page 45: Adjusting The Brakes

    5. To adjust the brake, remove the hair pin cotter and clevis pin from the lower brake lever and yoke (Figure 63). 6. Loosen the jam nut (Figure 63). 7. Rotate the yoke. To tighten the brake, rotate the yoke up. To loosen the brake, rotate the yoke down (Figure 63).

  • Page 46: Belt Maintenance

    Belt Maintenance Replacing the Mower Deck Belt Service Interval: Every 100 hours—Check the mower deck belt. Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks and cracks are signs of a worn deck belt. Replace the deck belt if any of these conditions are evident.

  • Page 47: Replacing The Pump Drive Belt

    G015595 Figure 65 4. Ratchet 1. 6-1/2 inches (165 mm) from hook to hook 2. Spring 5. Square hole for ratchet 3. Spring loaded idler 6. Nut G015402 Figure 66 1. Hydraulic pumps 4. Clutch retainer Replacing the Pump Drive Belt 2.

  • Page 48: Controls System Maintenance

    Controls System Maintenance Adjusting the Motion Control Handle Positions Adjusting the Right Side Motion Control Lever If the motion control levers do not align horizontally, adjust the right side motion control lever. g015372 Note: Adjust the horizontal alignment before the front Figure 68 to back alignment.
  • Page 49 g015241 Figure 70 1. Left motion control lever 3. Neutral locked position 2. Right motion control lever 4. Align the control levers front to back 2. Lift and remove the cable lock securing the cable adjusting nuts (Figure 71). 3. Rotate the right cable adjustment to place the right motion control lever in the center of the neutral lock slot in the control panel.

  • Page 50: Hydraulic System Maintenance

    Hydraulic System Maintenance Servicing the Hydraulic System Hydraulic Oil Type: Toro ® HYPR-OIL ™ ® hydraulic oil or Mobil 1 15W-50 synthetic motor oil. Hydraulic System Oil Capacity: 67 oz. (2.0 l) Important: Use oil specified. Other fluids could cause system damage.
  • Page 51 11. Start engine and let run for about two minutes to comes first)—Change the hydraulic purge air from the system. Stop the engine and filter and hydraulic oil when using check for leaks. If one or both wheels will not drive, Toro ® HYPR-OIL ™ 500 hydraulic refer to Bleeding Hydraulic System.

  • Page 52: Bleeding The Hydraulic System

    Replacing the Hydraulic Filter Service Interval: After the first 8 hours WARNING Hot hydraulic fluid can cause severe burns. Allow the hydraulic fluid to cool before performing any maintenance to the hydraulic system. 1. Disengage the PTO and set the parking brake. 2.

  • Page 53: Mower Deck Maintenance

    Checking the Hydraulic Lines Mower Deck Service Interval: Every 100 hours Maintenance Check hydraulic hoses and hoses for leaks, loose fittings, kinked hoses, loose mounting supports, wear, weather Servicing the Cutting Blades and chemical deterioration. Make necessary repairs before operating. To ensure a superior quality of cut, keep the blades sharp.

  • Page 54: Removing The Blades

    Checking for Bent Blades performance and continued safety conformance of the machine, use genuine Toro replacement blades. 1. Disengage the PTO, move the motion control levers Replacement blades made by other manufacturers may to the neutral locked position and set the parking result in non-conformance with safety standards.

  • Page 55: Correcting The Mower Quality Of Cut

    position. Disconnect the spark plug wire(s) from the spark plug(s). 3. Adjust the tire pressure in the rear tires to 12-14 psi (83-97 kPa). Figure 80 4. Check that the blades and spindle shafts are not bent. 1. Blade 2. Balancer Refer to Checking for Bent Blades.
  • Page 56 2. Locate the U-plates on the side of the engine deck (Figure 83). 3. Loosen the U-plate on one side and adjust it up or down to make the difference between measurements B and C no more than a 1/4 inch (6 mm) (Figure 83). 4.

  • Page 57: Replacing The Grass Deflector

    5. Check the front-to-rear pitch of the cutting unit. 6. If the dimensions are not correct, adjust the front and rear nuts on either side to get the correct front-to-rear pitch (Figure 86). Figure 87 1. Measure from a level 2.

  • Page 58: Cleaning

    Cleaning 1. Remove the locknut, bolt, spring and spacer holding the deflector to the pivot brackets (Figure 89). Remove damaged or worn grass deflector. Cleaning Under the Mower Service Interval: Before each use or daily Remove the grass buildup under the mower daily. 1.

  • Page 59: Storage

    Storage and distribute the oil inside the cylinder. Install the spark plug(s). Do not install the wire on the spark plug(s). Cleaning and Storage 10. Check and tighten all bolts, nuts, and screws. Repair 1. Disengage the power take off (PTO), set the parking or replace any part that is damaged or defective.

  • Page 60: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action Engine will not start, starts hard, or fails 1. Fuel tank is empty. 1. Fill fuel tank with gasoline. to keep running. 2. Choke is not on. 2. Move the choke lever to choke position. 3.
  • Page 61 Problem Possible Cause Corrective Action Blades do not rotate. 1. Pump drive belt is worn, loose or 1. Check the belt tension. broken. 2. Install drive belt and check adjusting 2. Pump drive belt is off pulley. shafts and belt guides for correct position.

  • Page 62: Schematics

    Schematics Hydraulic Schematic (Rev. A)
  • Page 63 G015606 Electrical Schematic (Rev. A)
  • Page 64 Notes:...
  • Page 65 Notes:...
  • Page 66 The Way Toro Uses Information Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company.
  • Page 67 Spypros Stavrinides Limited Cyprus 357 22 434131 Surge Systems India Limited India 91 1 292299901 T-Markt Logistics Ltd. Hungary 36 26 525 500 Toro Australia Australia 61 3 9580 7355 Toro Europe NV Belgium 32 14 562 960 374-0269 Rev C...
  • Page 68 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 the original purchaser workmanship, follow this procedure: to repair the Toro Products listed below if defective in materials or Contact your seller to arrange service of the product.

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