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Toro GrandStand 74534TE Operator's Manual
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Toro GrandStand 74534TE Operator's Manual

Grandstand mower with 91cm or 102cm turbo force cutting unit
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Form No. 3371-914 Rev A
GrandStand
®
Mower
With 91cm or 102cm TURBO FORCE
®

Cutting Unit

Model No. 74534TE—Serial No. 312000001 and Up
Model No. 74536TE—Serial No. 312000001 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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Summary of Contents for Toro GrandStand 74534TE

  • Page 1: Cutting Unit

    With 91cm or 102cm TURBO FORCE ® Cutting Unit Model No. 74534TE—Serial No. 312000001 and Up Model No. 74536TE—Serial No. 312000001 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)

  • Page 2: Introduction

    • Danger signals an extreme hazard that will cause You may contact Toro directly at www.Toro.com for serious injury or death if you do not follow the product and accessory information, help finding a dealer, recommended precautions.

  • Page 3: Table Of Contents

    Safety ................4 Servicing the Fuel Filter ........39 General Lawn Mower Safety ......... 4 Electrical System Maintenance........ 40 Toro Mower Safety ..........5 Servicing the Battery........... 40 Sound Pressure............. 6 Servicing the Fuses ..........41 Sound Power ............6 Drive System Maintenance ........

  • 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

    Allow to cool before Sound Pressure attempting to maintain, adjust or service. • Use only Toro approved attachments. Warranty may Model 74534TE has a sound pressure level at the be voided if used with unapproved attachments.
  • Page 7 Measured vibration level for left hand = 1.1 m/s Uncertainty Value (K) = 0.6 m/s Measured values were determined according to the procedures outlined in EN 836. Whole Body Measured vibration level = 0.79 m/s Uncertainty Value (K) = 0.39 m/s Measured values were determined according to the procedures outlined in EN 836.

  • Page 8: Slope Indicator

    Slope Indicator G015791 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 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. Battery Symbols 93-7010 Some or all of these symbols are on your battery 1.
  • Page 10 110-2067 115-4212 1. Hydraulic oil level 3. Warning—do not touch the hot surface. 2. Read the Operator's Manual. 120-6447 1. Tipping hazard—do not mow up and down slopes greater 116-3290 than 10 degrees, do not mow across slopes greater than 15 degrees.
  • Page 11 119-0217 1. Warning—stop the engine; stay away from moving parts; keep all guards and shields in place. 119-1854 1. Adjustment knob for traction drive speed. 119-0186 91 cm Mower Deck 1. Belt routing 119-2317 1. Height-of-cut (inches) 119-0187 102 cm Mower Deck 1.
  • Page 12 117-0454 1. Traction control 5. Reverse 3. Slow 7. Operator presence switch 2. Fast 4. Neutral 6. Power Take-off (PTO)—disengage 117–3626 1. Warning—read the Operator's Manual. 5. Thrown object hazard—keep bystanders a safe distance from the machine. 2. Warning—do not operate this machine unless you are trained. 6. Warning—engage the parking brake, stop the engine and remove the spark plug wire before performing any maintenance on the machine.
  • Page 13 119–0241 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...

  • Page 14: Product Overview

    Product Overview g012564 Figure 5 Figure 4 1. Fuel cap 7. Hour meter 2. Height-of-cut lever 8. Choke 1. Side discharge chute 7. Manual tube 3. Blade control switch (PTO) 9. Ignition switch 2. Battery 8. Platform (down position) 4. Right motion control lever 10. Speed control lever 3.

  • Page 15: Specifications

    A selection of Toro approved attachments and accessories are available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved attachments and accessories. Specifications Figure 6 1.

  • Page 16: Operation

    Operation DANGER In certain conditions during fueling, static Adding Fuel electricity can be released causing a spark which can ignite the gasoline vapors. A fire or explosion • For best results, use only clean, fresh, unleaded from gasoline can burn you and others and can gasoline with an octane rating of 87 or higher damage property.

  • Page 17: 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 18: Operating The Mower Blade Control Switch (Pto)

    g012782 Figure 10 Figure 8 1. Parking brake engaged 2. Parking brake released • Move the motion control levers to neutral and move the right side motion control lever into the neutral lock position. Releasing the Parking Brake Push the parking brake lever forward. Operating the Mower Blade Control Switch (PTO) The blade control switch (PTO) is used in conjunction...

  • Page 19: Operating The Ignition Switch

    Using the Speed Control Lever This machine has a speed control lever that sets the maximum ground speed of the machine. This can be adjusted to the operator's desired speed. It is recommended to use the slowest speed for new operator's.

  • Page 20: Starting And Stopping The Engine

    g012703 Figure 17 7. Turn the ignition key to the Start position (Figure 14). When the engines starts, release the key. G008948 Figure 16 Important: Do not engage starter for more 1. On 2. Off than 5 seconds at a time. If the engine fails to start allow a 15 second cool-down period between attempts.

  • Page 21: The Safety Interlock System

    Stopping the Engine The Safety Interlock System CAUTION CAUTION Children or bystanders may be injured if they If safety interlock switches are disconnected or move or attempt to operate the tractor while it is damaged the machine could operate unexpectedly unattended.

  • Page 22: Operating The Platform

    Operating the Machine with the 3. Move the right side motion control lever to the center, un-locked position. The blades should Platform Up not rotate. Operating the machine with the platform up is 4. Move the motion control levers forward. The recommended when: engine should kill.

  • Page 23: Driving Forward Or Backward

    Figure 21 g012570 Figure 22 1. Platform up 3. Pull the knob out to release the platform 1. Front reference bar 4. Right control lever 2. Platform down 2. Left control lever 5. Right control lever in the neutral lock position 3.

  • Page 24: Stopping The Machine

    Set the parking brake when you leave the machine; refer to Setting the Parking Brake in Operation. Remember to remove the key from the ignition switch. CAUTION Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended.

  • Page 25: Transporting Machines

    5. Stop the engine, remove the key, set the brake, and close the fuel valve. 6. Use the metal tie down loops on the machine to securely fasten the machine to the trailer or truck with straps, chains, cable, or ropes (Figure 26). Figure 25 Figure 26 1.

  • Page 26: Side Discharging Or Mulching The Grass

    Side Discharging or Mulching Important: Do Not attempt to turn the unit while on the ramp; you may lose control and drive off the Grass the side. This mower has a hinged grass deflector that disperses Avoid sudden acceleration when driving up a ramp and clippings to the side and down toward the turf.

  • Page 27: Adjusting 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 30).

  • Page 28: Using Counterweights

    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 in small increments only. Evaluate the mower after each weight change to ensure the machine can be operated safely.

  • Page 29: Maintenance

    Every 250 hours • Adjust the caster pivot bearing. • Check the electric clutch. Every 500 hours • Change the hydraulic oil when using Toro® HYPR-OIL™ 500 hydraulic oil. • Change the hydraulic filter. • Paint chipped surfaces. Before storage •...

  • Page 30: 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. Figure 34 1.

  • Page 31: Release The Cushion For Rear Access

    g012572 Figure 36 Figure 35 1. Remove battery 2. With two people, lift the front end of the mower (ensure the platform is up) Release the Cushion for Rear Access The cushion can be released for rear access to the machine for maintenance or adjustment.

  • Page 32: Lubrication

    Lubrication Grease with No. 2 general purpose lithium base or molybdenum base grease. Lubricate the speed/traction control linkage with a dry lubricant, PTFE(Polytetrafluoroethylene) (Figure 40). 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 Figure 38 position.

  • Page 33: Greasing The Front Caster Pivots

    Figure 41 1. Seal guard 2. Spacer nut with wrench flats 2. Remove the caster wheel from the caster forks. 3. Remove the seal guards from the wheel hub. 4. Remove one of the spacer nuts from the axle assembly in the caster wheel. Note that thread Figure 40 locking adhesive has been applied to lock the spacer nuts to the axle.

  • Page 34: Engine Maintenance

    Engine Maintenance 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 axle does not extend beyond either nut. Servicing the Air Cleaner 14. Reinstall the seal guards over the wheel hub and insert wheel into caster fork.

  • Page 35: Servicing The Engine Oil

    Cleaning the Foam Air Cleaner Element Note: There are different oil capacities for the different models listed in this manual. Ensure the correct amount Service Interval: Every 25 hours of oil is used. 1. Wash the foam element in liquid soap and warm Important: Remember to add 80% of the oil and water.

  • Page 36: Changing The Engine Oil

    3. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position (Figure 45). g012596 Figure 45 4. Slowly pour approximately 80% of the specified oil into the filler tube and slowly add the additional oil to bring it to the Full mark (Figure 46).

  • Page 37: Servicing The Spark Plug

    G008796 Figure 46 Changing the Engine Oil Filter Note: Change the engine oil filter more frequently when operating conditions are extremely dusty or sandy. 1. Drain the oil from the engine; refer to Changing the Engine Oil. 2. Place a rag under the oil filter to soak up any spilled G012845 oil.
  • Page 38 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 moving parts to stop before leaving the operating position.

  • Page 39: Fuel System Maintenance

    Servicing the Fuel Filter Fuel System Maintenance Replacing the Fuel Filter Service Interval: Yearly Draining the Fuel Tank Never install a dirty filter if it is removed from the fuel Note: There is no other recommended way to drain line. fuel from the tank, other than using a syphon pump.

  • Page 40: Electrical System Maintenance

    Electrical System WARNING Maintenance Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in Servicing the Battery personal injury. • Always Disconnect the negative (black) battery Service Interval: Every 100 hours cable before disconnecting the positive (red) cable.

  • Page 41: Servicing The Fuses

    Note: Do not run the machine with the battery disconnected, electrical damage may occur. Figure 54 1. Positive Battery Post 3. Red (+) Charger Lead 2. Negative Battery Post 4. Black (-) Charger Lead Servicing the Fuses The electrical system is protected by fuses. It requires no maintenance.

  • Page 42: Drive System Maintenance

    Drive System 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. Check if the machine pulls to one side. If it does, stop the machine and set the parking brake.

  • Page 43: Checking The Tire Pressure

    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 58). 5. Test the safety interlock system before operation. Figure 59 Adjusting the Caster Pivot Bearing Service Interval: Every 500 hours/Yearly (whichever 2 3 4...

  • Page 44: Adjusting The Electric Clutch

    Figure 61 1. Adjusting nut 3. Feeler gauge 2. Slot Figure 60 1. Spring Washers 3. Dust Cap 2. Lock Nut Adjusting the Electric Clutch Service Interval: Every 500 hours—Check the electric clutch. The clutch is adjustable to ensure proper engagement and proper braking.

  • Page 45: Cooling System Maintenance

    Cooling System Maintenance Cleaning the Air Intake Screen Service Interval: Before each use or daily Before each use remove any build-up of grass, dirt or other debris from the cylinder and cylinder head cooling fins, air intake screen on flywheel end, and carburetor-governor levers and linkage.

  • Page 46: Brake Maintenance

    Brake Maintenance Adjusting the Brakes If the gap between the brake bar and tire is not correct, an adjustment is required. Servicing the Brake 1. Park the machine on a level surface, disengage the Before each use, check brakes on both a level surface PTO, and set the parking brake.

  • Page 47: Belt Maintenance

    Belt Maintenance Checking the Belts Service Interval: Every 100 hours—Check the pump drive belt. Every 100 hours—Check the mower deck belt(s). Check belts for cracks, frayed edges, burn marks, wear, Figure 65 signs of overheating or any other damage. 1. Belt 3.

  • Page 48: Replacing The Left Mower Deck Belt

    Figure 66 Figure 67 1. Belt 3. Spring loaded idler pulley 1. Belt 3. Spring 2. Spring 2. Spring loaded idler pulley Replacing the Left Mower Deck Replacing the Pump Drive Belt Belt 1. Disengage the PTO and set the parking brake. 1.

  • Page 49: 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. Note: Adjust the horizontal alignment before the front to back alignment.

  • Page 50: Motion Control Levers

    G012704 Figure 70 1. Switch screws 3. Nut 2. Cam 9. After the cam is adjusted, the lever switch needs to be checked. 10. Check the gap between the control lever and switch G012705 as shown in Figure 71. The gap needs to be an 1/8 Figure 71 inch (3mm) with the right motion control lever in 1.
  • Page 51 G012706 Figure 72 1. Left motion control lever 3. Neutral locked position 2. Right motion control lever 4. Align the control levers front to back Figure 73 2. Ensure the right motion control lever moves easily 1. Left cable adjustment 3.

  • Page 52: Checking The Hydraulic Fluid

    Replacing the Hydraulic Fluid Service Interval: Every 250 hours—Change the ® hydraulic oil when using Mobil 1 oil. Every 500 hours—Change the hydraulic oil when using Toro ® HYPR-OIL ™ 500 hydraulic oil. WARNING Hot hydraulic fluid can cause severe burns.
  • Page 53 Replacing the Hydraulic Filter 3. Remove hydraulic reservoir cap. 4. Locate the front hydraulic hose under the hydraulic Service Interval: After the first 8 hours tank and place drain pan under the tank (Figure 75). Every 500 hours/Yearly (whichever 5. Loosen the hose clamp and move it down the hose. comes first) 6.

  • Page 54: Bleeding The Hydraulic System

    Checking the Hydraulic Lines Service Interval: Every 100 hours Check hydraulic hoses and hoses for leaks, loose fittings, kinked hoses, loose mounting supports, wear, weather and chemical deterioration. Make necessary repairs before operating. Note: Keep areas around hydraulic system clean from grass and debris build up.

  • Page 55: Mower Deck Maintenance

    Mower Deck Checking for Bent Blades 1. Disengage the PTO, move the motion control levers Maintenance to the neutral locked position and set the parking brake. 2. Stop the engine, remove the key, and wait for all Servicing the Cutting Blades moving parts to stop before leaving the operating position.

  • Page 56: Leveling The Mower

    Toro replacement blades. Replacement blades made by other manufacturers may result in non-conformance with safety standards. 1. Hold the blade end using a rag or thickly-padded Figure 82 glove. 1. Blade 2. Balancer 2. Remove the blade bolt, curved washer, and blade from the spindle shaft (Figure 80).
  • Page 57 4. Check the tire pressure of both drive tires. If needed, adjust to 13 psi (90 kPa) 5. Lower the mower to the 3 inch (76 mm) height-of-cut position. Note: The actual cutting height will not be adjusted until the deck has been leveled. Refer to Adjusting Height of Cut.
  • Page 58 6. Use the adjustment bolt to achieve 1/4 to 3/8 inch (6 to 10 mm) lower in front at A than in the rear at B (Figure 84). 7. Tighten the nut on the upper chain bolt and the jam nut on the adjustment bolt.

  • Page 59: Adjusting The Height Of Cut

    g012788 Figure 87 1. Measure here from blade 2. Measure at C and D to hard surface Figure 88 1. Jam nut 3. Groove indicating left hand threads Adjusting the Height of Cut 2. Turnbuckle 1. Lower the mower to the 3 inch (76 mm) height-of-cut position.

  • Page 60: Replacing The Grass Deflector

    g015594 Figure 90 1. Bolt 5. Spring installed 2. Spacer 6. Grass Deflector g012783 3. Locknut 7. J hook end of spring Figure 89 4. Spring 1. 10-1/8 inch (25.7 cm) for 3. Front nut 102 cm mower decks and 2.

  • Page 61: Cleaning

    Cleaning Storage Cleaning and Storage Cleaning Under the Mower 1. Disengage the power take off (PTO), set the parking Service Interval: Before each use or daily brake, and turn the ignition key to off. Remove the key. Remove the grass buildup under the mower daily. 2.
  • Page 62 distribute the oil inside the cylinder. Install the spark plug(s). Do not install the wire on the spark plug(s). 10. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged or defective. 11. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer.

  • Page 63: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action Engine will not start, starts hard, or fails 1. Fuel tank is empty or shut-off valve 1. Fill fuel tank with gasoline and open to keep running. closed. valve 2. Move the choke lever to choke position. 2.
  • Page 64 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 65: Schematics

    Schematics Hydraulic Schematic (Rev. A)
  • Page 66 G015606 Electrical Schematic (Rev. A)
  • Page 67 Notes:...
  • Page 68 Notes:...
  • Page 69 Notes:...
  • Page 70 The Information Toro Collects Toro Warranty Company (Toro) respects your privacy. In order to process your warranty claim and contact you in the event of a product recall, we ask you to share certain personal information with us, either directly or through your local Toro dealer.
  • Page 71 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 BVBA Belgium 32 14 562 960 374-0269 Rev C...
  • Page 72 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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Grandstand 74536te

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