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Toro 74919TE Operator's Manual

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Original Instructions (EN)
Z Master
®
Series Riding Mower
with 132cm or 152cm TURBO FORCE
Discharge Mower
Model No. 74919TE—Serial No. 316000001 and Up
Model No. 74925TE—Serial No. 316000001 and Up
Form No. 3400-138 Rev A
Professional 6000
®
Side
g027403
*3400-138* A

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Summary of Contents for Toro 74919TE

  • Page 1 Z Master ® Professional 6000 Series Riding Mower with 132cm or 152cm TURBO FORCE ® Side Discharge Mower Model No. 74919TE—Serial No. 316000001 and Up Model No. 74925TE—Serial No. 316000001 and Up g027403 *3400-138* A Register at www.Toro.com. Original Instructions (EN)
  • Page 2 WARNING Removing standard original equipment parts and accessories may alter the warranty, traction, and safety of the machine. Failure to use original Toro parts could cause serious injury or death. Making unauthorized changes to the engine, fuel or venting system, may violate regulations.

  • Page 3: Table Of Contents

    Electrical System Maintenance ........43 Safety ................4 Servicing the Battery..........43 Safe Operating Practices........... 4 Servicing the Fuses ..........45 Toro Riding Mower Safety ........5 Drive System Maintenance .........45 Sound Pressure ............6 Checking the Seat Belt..........45 Sound Power ............6 Checking the Rollover-Protection-System (ROPS) Vibration Level ............

  • Page 4: Safety

    Safety – Store fuel in containers specifically designed for this purpose. – Refuel the machine outdoors only and do not smoke This machine has been designed in accordance with EN ISO while refuelling. 5395:2013. – Add fuel before starting the engine. Never remove Improper use or maintenance by the operator or owner can the cap of the fuel tank or add fuel while the engine is result in injury.

  • Page 5: Toro Riding Mower Safety

    • Never operate the machine with damaged guards or without safety protective devices in place. The following list contains safety information specific to Toro • Do not change the engine governor settings or overspeed products or other safety information that you must know that the engine.

  • Page 6: Sound Pressure

    Measured values were determined according to the procedures Sound Pressure outlined in EN ISO 5395:2013. Model 74919TE has a sound pressure level at the operator’s Whole Body ear of 92 dBA, which includes an Uncertainty Value (K) of 1 dBA.

  • 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 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 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. 58-6520 1. Grease 99-8939 1. Read the Operator's 3. Remove the ignition key Manual.
  • Page 9 Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. Keep bystanders a safe distance from the battery. 2. No fire, open flame, or 7. Wear eye protection; smoking. explosive gases can cause blindness and other injuries 8.
  • Page 10 110-2068 1. Read the Operator's Manual. 115-7445 112-9028 1. Grease pulleys and spindles 2. Maintenance interval—50 hours 1. Warning—stay away from moving parts; keep all guards in place. 114-4466 1. Main, 25A 3. Charge, 25A 4. Auxiliary, 15A 2. PTO, 10A 116-1716 1.
  • Page 11 117-3848 1. Thrown object hazard—keep bystanders a safe distance from the machine. 2. Thrown object hazard, mower—do not operate the machine without deflector, discharge cover, or grass collection system in place. 3. Cutting/dismemberment of hand or foot—stay away from moving parts; keep all guards and shields in place. 117-0346 1.
  • Page 12 126-2055 1. Wheel lug nut torque 129 N∙m (95 ft-lb) (4x) 2. Wheel hub nut torque 319 N∙m (235 ft-lb) 3. Read and understand the Operator’s manual before performing any maintenance, check torque after first 100 hours then every 500 hours thereafter. 114–4468 1.
  • Page 13 132-0871 1. Warning—read the Operator’s Manual; do not operate the 4. Ramp hazard—when loading onto a trailer, do not use dual machine unless you are trained; wear hearing protection. ramps; only use a singular ramp wide enough for the machine and that has an incline less than 15 degrees;...

  • Page 14: Product Overview

    Hour Meter Product Overview The hour meter records the number of hours the engine has operated. It operates when the engine is running. Use these times for scheduling regular maintenance (Figure Figure 6 Figure 4 1. Fuel gauge (bars) 4. Safety-interlock symbols 1.

  • Page 15: Specifications

    Contact your Authorized Service Dealer or Model Weight Distributor or go to www.Toro.com for a list of all approved 74919TE 537 kg (1183 lb) attachments and accessories. 74925TE...

  • Page 16: Operation

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

  • Page 17: Checking The Engine-Oil Level

    Breaking in a New Machine of varnish deposits in the fuel system, use fuel stabilizer at all times. New engines take time to develop full power. Mower decks and drive systems have higher friction when new, placing Filling the Fuel Tank additional load on the engine.

  • Page 18: Think Safety First

    Think Safety First Please read all safety instructions and symbols in the safety section. Knowing this information could help you or bystanders avoid injury. DANGER Operating the machine on wet grass or steep slopes can cause sliding and loss of control. •...

  • Page 19: Operating The Parking Brake

    Releasing the Parking Brake CAUTION This machine produces sound levels in excess of 85 dBA at the operator’s ear and can cause hearing loss through extended periods of exposure. Wear hearing protection when operating this machine. The use of protective equipment for eyes, ears, hands, feet, and head is recommended.

  • Page 20: Operating The Throttle

    Operating the Throttle Operating the Ignition Switch 1. Turn the ignition key to the S position (Figure 17). TART You can move the throttle control between F and S positions (Figure 15). Note: When the engine starts, release the key. Always use the F position when turning on the mower Important: Do not engage the starter for more...

  • Page 21: Starting And Stopping The Engine

    Starting and Stopping the Stopping the Engine Engine CAUTION Children or bystanders may be injured if they Starting the Engine move or attempt to operate the machine while it is unattended. Important: Do not engage starter for more than 5 seconds at a time.

  • Page 22: Using The Safety-Interlock System

    Using the Safety-Interlock Testing the Safety-Interlock System System Service Interval: Before each use or daily Test the safety-interlock system before you use the machine CAUTION each time. If the safety system does not operate as described below, have an Authorized Service Dealer repair the safety If the safety-interlock switches are disconnected or system immediately.

  • Page 23: Driving Forward Or Backward

    Driving Forward or Backward Driving Forward Note: The engine shuts off if you move the traction-control The throttle control regulates the engine speed as measured levers with the parking brake engaged. in rpm (revolutions per minute). Place the throttle control in the F position for best performance.

  • Page 24: Stopping The Machine

    Driving Backward 1. Move the levers to the center, unlocked position. 2. To go backward, slowly pull the motion-control levers rearward (Figure 24). G008953 Figure 24 Stopping the Machine To stop the machine, move the motion-control levers to neutral and then to the N position, disengage EUTRAL LOCK...

  • Page 25: Adjusting The Anti-Scalp Rollers

    Adjusting the Height-of-Cut Pin 3. Adjust the rollers to match the height of cut. Adjust the height-of-cut from 25 to 140 mm (1 to 5-1/2 inches) in 6 mm (1/4 inch) increments by moving the clevis pin into different hole locations. 1.

  • Page 26: Adjusting The Flow-Baffle-Cam Locks

    Adjusting the Flow-Baffle-Cam Positioning the Flow Baffle Locks The following figures are only recommendations for use. Adjustments vary by grass type, moisture content, and height This procedure is applicable only to machines with flow-baffle of grass. locks. Certain models have nuts and bolts in place of the Note: If the engine power draws down and the mower flow-baffle locks and can be adjusted the same.

  • Page 27: Positioning The Seat

    Using the Drive-Wheel Release Figure 33 Valves WARNING Note: This position is similar to the benefits of the Toro SFS mower. Hands may become entangled in the rotating drive components below the engine deck, which could result in serious injury.

  • Page 28: Using The Side Discharge

    Transporting the Machine 2. Rotate the release-valve levers vertically to push the machine (Figure 36). Use a heavy-duty trailer or truck to transport the machine. Note: This allows hydraulic oil to bypass the pump, Ensure that the trailer or truck has all necessary brakes, enabling the wheels to turn.
  • Page 29 g028043 Figure 38 1. Back the machine up the 2. Drive the machine forward ramps. down the ramps. Important: Do not use narrow individual ramps for each side of the machine. Ensure that the ramp is long enough so that the angle with the ground does not exceed 15 degrees (Figure 39).

  • Page 30: Using The Z Stand Tm

    Using the Z Stand 4. Swing the stand foot out front and slide it toward machine, into the bottom of slot (Figure 40 Figure The Z Stand raises the front end of the machine to allow you 41). to clean the mower and remove the blades. WARNING The machine could fall onto someone and cause serious injury or death.

  • Page 31: Operating Tips

    Driving off the Z Stand Operating Tips 1. Remove the chocks or blocks. Using the Fast Throttle Setting 2. Raise the latch to the unlocked position (Figure 42). For best mowing and maximum air circulation, operate the engine at the F throttle position.

  • Page 32: Maintaining The Blade

    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 33: Maintenance

    Every 500 hours • Adjust the caster-pivot bearing. • Check the parking-brake adjustment. • Change the hydraulic filters and hydraulic oil when using Toro® HYPR-OIL™ 500 hydraulic oil (more often in dirty or dusty conditions). • Check the battery. Monthly •...

  • Page 34: Premaintenance Procedures

    CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition before you do any maintenance. Premaintenance Removing the Sheet-Metal Guard Procedures Loosen the 2 front bolts and remove the sheet-metal guard to access the mower belts and spindles (Figure...

  • Page 35: Lubrication

    Lubrication Greasing the Mower Service Interval: Every 50 hours—Grease the mower-deck Grease more frequently when operating conditions are spindles and idler arm. extremely dusty or sandy. Yearly—Grease the pump-belt idler arm. Grease Type: No. 2 lithium or molybdenum grease Yearly—Grease the front caster pivots (more often in 1.

  • Page 36: Lubricating The Caster-Wheel Hubs

    Lubricating the Caster-Wheel 7. Grease the drive-belt idler arm (Figure 46). Hubs Service Interval: Yearly 1. Shut off the engine, wait for all moving parts to stop, remove the key, and engage the parking brake. Figure 49 Figure 47 1. Seal guard 2.

  • Page 37: Engine Maintenance

    Engine Maintenance 14. Torque the nut to 8 to 9 N∙m (75 to 80 in-lb), loosen the nut, then torque it to 2 to 3 N∙m (20 to 25 in-lb). Note: Make sure that the axle does not extend beyond WARNING either nut.

  • Page 38: Servicing The Engine Oil

    Oil Capacity: filter is damaged. Replace both filters. • Model 74919TE: with a filter change, 2.1 L (2.2 US qt); 7. Inspect the primary filter for damage by looking into without a filter change, 1.8 L (1.9 US qt) the filter while shining a bright light on the outside of the filter.

  • Page 39: Changing The Engine Oil

    Changing the Engine Oil Service Interval: After the first 8 hours Every 100 hours (more often in dirty or dusty conditions). Note: Dispose of the used oil at a recycling center. G008804 1. Start the engine and let it run for 5 minutes. Note: This warms the oil so that it drains better.
  • Page 40 Changing the Engine-Oil Filter 5. Slowly pour approximately 80% of the specified oil into the filler tube and slowly add the additional oil to Service Interval: Every 200 hours bring it to the Full mark (Figure 54). Note: Change the engine-oil filter more frequently when operating conditions are extremely dusty or sandy.

  • Page 41: Servicing The Spark Plug

    Servicing the Spark Plug Service Interval: Every 100 hours Make sure the air gap between the center and side electrodes is correct before installing the spark plug. Use a spark plug wrench for removing and installing the spark plug(s) and a gapping tool/feeler gauge to check and adjust the air gap.

  • Page 42: Checking The Spark Arrester

    Installing the Spark Plug Fuel System Tighten the spark plug(s) to 24.4 to 29.8 N·m (18 to 22 ft-lb). Maintenance Replacing the Fuel Filter Service Interval: Every 500 hours/Yearly (whichever comes first) (more often in dirty or dusty conditions). The fuel filter is located near the engine on the front or rear side of the engine.

  • Page 43: Servicing The Fuel Tank

    Servicing the Fuel Tank Electrical System Maintenance Do not attempt to drain the fuel tank. Ensure that an Authorized Service Dealer drains the fuel tank and services any components of the fuel system. Servicing the Battery Service Interval: Monthly WARNING CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related...

  • Page 44: Installing The Battery

    Installing the Battery 1. Disengage the blade-control switch (PTO), move the motion-control levers to the N position, EUTRAL LOCK Note: Position battery in the tray with the terminal posts and set the parking brake. opposite from the hydraulic tank. 2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

  • Page 45: Servicing The Fuses

    Drive System Maintenance Checking the Seat Belt Service Interval: Before each use or daily Inspect the seat belt for wear, cuts, and proper operation of the retractor and buckle. Replace the seat belt if it is damaged. Checking the Rollover-Protection-System Figure 63 (ROPS) Knobs 1.

  • Page 46: Adjusting The Tracking

    8. Tighten the stop plate (Figure 66). g027340 Figure 66 Left control lever shown 1. Control lever 3. Stop plate 2. Bolt Figure 65 Checking the Tire Pressure 1. ROPS knob (locked 3. Roll bar in the upright position) position Service Interval: Every 50 hours/Monthly (whichever 2.

  • Page 47: Checking The Wheel Lug Nuts

    Checking the Wheel Lug Nuts 4. Tighten the locknut until the spring washers are flat, and then back off a 1/4 turn to properly set the preload Check and torque the wheel lug nuts to 122 to 129 N∙m (90 on the bearings (Figure 69).

  • Page 48: Using The Clutch Shim

    Using the Clutch Shim 5. Verify that 12 V is present at the clutch connector when the you engage the blade-control switch (PTO). Some later model year units have been built with clutches that 6. Measure the gap between the rotor and armature. If contain a brake shim.
  • Page 49 E. Using a 0.010 inch thick-feeler gauge, verify that F. Perform the following safety check: a gap is present between the rotor and armature i. Sit on the seat and start the engine. face on both sides of the brake pole as shown in Figure 74 Figure ii.

  • Page 50: Cooling System Maintenance

    Cooling System Maintenance Cleaning the Engine Screen and Engine-Oil Cooler Service Interval: Before each use or daily Remove any buildup of grass, dirt, or other debris from the oil cooler (Figure 76). This helps ensure adequate cooling, correct engine speed, and reduces the possibility of overheating and mechanical damage to the engine.

  • Page 51: Brake Maintenance

    Brake Maintenance Adjusting the Parking Brake Service Interval: After the first 100 hours Every 500 hours thereafter Check that the brake is adjusted properly before adjusting. 1. Drive the machine onto a level surface. 2. Disengage the blade-control switch (PTO), move the motion-control levers to the N position, EUTRAL...

  • Page 52: Belt Maintenance

    Belt Maintenance 9. Disengage the parking brake. Turn the wheel hub by hand in both directions relative to the caliper. Inspecting the Belts Note: The wheel hub should move freely between Service Interval: Every 50 hours the caliper. Replace the belt if it is worn. The signs of a worn belt include 11.

  • Page 53: Replacing The Hydraulic-Pump Drive Belt

    Figure 83 1. Position the belt cover. 3. Tighten the bolt. 2. Slide belt cover under the side catches. Replacing the Hydraulic-Pump Figure 82 Drive Belt 1. Clutch pulley 5. Square hole in the idler arm for the ratchet 1. Disengage the blade-control switch (PTO) and set the 2.

  • Page 54: Controls System Maintenance

    Controls System Maintenance Adjusting the Control-Handle Position There are 2 height positions for the control levers—high and low. Remove the bolts to adjust the height. 1. Disengage the blade-control switch (PTO), move the motion-control levers to the N position, EUTRAL LOCK and set the parking brake.

  • Page 55: Adjusting The Motion-Control Linkage

    Note: Engage the parking brake and move the motion-control levers out before starting the engine. You do not need to be in the seat because of the jumper wire being used. Run the engine at full throttle and release the brake. 6.

  • Page 56: Adjusting The Motion-Control Damper

    Adjusting the Motion-Control Adjusting the Motion-Control Damper Neutral-Lock Pivot You can adjust the top damper mounting bolt to obtain a You can adjust the flanged nut to obtain the desired more desired motion-control lever resistance. See Figure 88 motion-control lever resistance when you move them to for mounting options.

  • Page 57: Hydraulic System Maintenance

    Hydraulic System Maintenance Servicing the Hydraulic System Hydraulic Oil Type: Toro ® HYPR-OIL ™ 500 hydraulic oil or Mobil ® 1 15W-50. Important: Use oil specified. Other fluids could damage the hydraulic system. Each Hydraulic System Oil Capacity: 1.5 L (52 oz) per...
  • Page 58 Every 500 hours—Change the hydraulic filters and ® ™ hydraulic oil when using Toro HYPR-OIL hydraulic oil (more often in dirty or dusty conditions). To replace the hydraulic oil, you need to remove the filters. Replace both at the same time; refer to...

  • Page 59: Mower Deck Maintenance

    Mower Deck Maintenance Leveling the Mower Deck Setting Up the Machine Note: Ensure that the mower deck is level before matching the height of cut (HOC). 1. Position the mower on a flat surface. 2. Disengage the blade-control switch (PTO), move the motion-control levers to the N position, EUTRAL...
  • Page 60 Note: To increase the height, turn the adjustment nut clockwise; to decrease the height, turn the nut counterclockwise. Note: If the front deck links do not have enough adjustment to achieve accurate cut height, you can utilize the single-point adjustment to gain more adjustment.

  • Page 61: Servicing The Cutting Blades

    Servicing the Cutting Blades 13. If the deck is too low, tighten the single-point adjustment bolt by rotating it clockwise. If the deck is To ensure a superior quality of cut, keep the blades sharp. For too high, loosen the single point adjustment bolt by convenient sharpening and replacement, keep extra blades rotating it counterclockwise (Figure...

  • Page 62: Removing The Blades

    Toro replacement blades. Replacement blades made by other 2. Shut off the engine, remove the key, and wait for all manufacturers may result in nonconformance with safety moving parts to stop before leaving the operating standards.

  • Page 63: Removing The Mower Deck

    Removing the Mower Deck Note: If the blade stays in a horizontal position, the blade is balanced and ready to use. Before servicing or removing the mower deck, lock out the spring-loaded deck arms. WARNING Deck-lift-arm assemblies have stored energy. Figure 103 Removing the deck without releasing the stored 1.

  • Page 64: Replacing The Grass Deflector

    Figure 106 1. Right stabilizer Figure 105 2. Deck strut (right side shown) 1. Clutch pulley 5. Square hole in the idler 3. Remove the shoulder bolt and nut. arm for the ratchet 4. Remove the shoulder bolt and nut. 2.

  • Page 65: Cleaning

    Cleaning Cleaning under the Mower Service Interval: Before each use or daily 1. Disengage the blade-control switch (PTO), move the motion-control levers to the N position, EUTRAL LOCK and set the parking brake. 2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

  • Page 66: Storage

    Storage E. Dispose of fuel properly. Recycle as per local codes. Cleaning and Storage Important: Do not store stabilizer/conditioned fuel over 90 days. 1. Disengage the blade-control switch (PTO), set the 13. Check and tighten all bolts, nuts, and screws. Repair or parking brake, and turn the ignition key to Off.

  • Page 67: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The starter does not crank. 1. The blade-control switch (PTO) is 1. Move the blade-control switch (PTO) engaged. to the disengaged position. 2. The parking brake is not engaged. 2. Set the parking brake. 3.
  • Page 68 Problem Possible Cause Corrective Action The machine does not drive. 1. The bypass valves are not closed tight. 1. Tighten the bypass valves. 2. The pump belt is worn, loose or broken. 2. Change the belt. 3. The pump belt is off a pulley. 3.

  • Page 69: Schematics

    Schematics Wire Diagram (Rev. A)
  • Page 70 Notes:...
  • Page 71 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 72 Instructions for Obtaining Warranty Service The Toro Company and its affiliate, Toro Warranty Company, pursuant to an If you think that your Toro Product contains a defect in materials or agreement between them, jointly promise to the original purchaser to repair workmanship, follow this procedure: the Toro Products listed below if defective in materials or workmanship.

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Z master professional 6000 series74925te

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