Toro Z593-D Z Master 74264TE Operator's Manual
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Toro Z593-D Z Master 74264TE Operator's Manual

With 52in or 60in turbo force side discharge mower
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Form No. 3356-310 Rev A
Z593-D Z Master® with 52in
or 60in TURBO FORCE® Side
Discharge Mower
Model No. 74264TE—Serial No. 270000001 and Up
Model No. 74265TE—Serial No. 270000001 and Up
Register your product at www.Toro.com
Original Instructions (EN)

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Summary of Contents for Toro Z593-D Z Master 74264TE

  • Page 1 Form No. 3356-310 Rev A Z593-D Z Master® with 52in or 60in TURBO FORCE® Side Discharge Mower Model No. 74264TE—Serial No. 270000001 and Up Model No. 74265TE—Serial No. 270000001 and Up Register your product at www.Toro.com Original Instructions (EN)

  • Page 2: Table Of Contents

    Whenever you need service, genuine Toro parts, Safety ..............4 or additional information, contact an Authorized Safe Operating Practices ...... 4 Service Dealer or Toro Customer Service and have Toro Riding Mower Safety ....5 the model and serial numbers of your product Sound Pressure........6 ready.
  • Page 3 Operating Tips ........29 Cleaning Under the Mower ....58 Maintenance............31 Waste Disposal ........58 Recommended Maintenance Storage .............. 59 Schedule(s) ....... 31 Cleaning and Storage ......59 Lubrication..........32 Troubleshooting..........60 Greasing and Lubrication....32 Schematics ............63 Greasing the Mower Deck and Belt Idlers.........

  • Page 4: Safety

    Safety ◊ the type of machine is unsuitable for its task; ◊ lack of awareness of the effect of This machine meets or exceeds European Standards in effect at the time of production. ground conditions, especially slopes; However, improper use or maintenance by the ◊...

  • Page 5: Toro Riding Mower Safety

    • Disengage drive to attachments, stop the engine, and disconnect the spark plug wire(s) Toro Riding Mower Safety or remove the ignition key – before clearing blockages or unclogging The following list contains safety information chute; specific to Toro products or other safety...

  • Page 6: Sound Pressure

    • Battery gases can explode. Keep cigarettes, Sound Pressure 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 91 dBA, based on •...

  • Page 7: Slope Chart

    Slope Chart...

  • 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. 98-1977 1. Entanglement hazard, belt—stay away from moving parts. 58-6520 1.
  • Page 9 107-2131 1. Hydraulic oil level 2. Warning—do not touch the hot surface. 104-2449 107-1866 1. Sliding and loss of control hazard and tipping hazard, drop-offs—do not operate the machine near drop-offs, slopes greater than 15 degrees, or water; keep a safe distance from drop-offs;...
  • Page 10 107-3968 1. Disengage 3. Parking brake 2. Engage 107-3969 1. Warning—read the Operator’s Manual. 2. Crushing hazard, mower—engage the parking brake, stop 107-3961 the engine, and remove the ignition key before working under the mower. 1. Height of cut in millimeters 107-7719 1.
  • Page 11 110-3842 108-5957 108-5981 110-3851 1. Remove the ignition key and read the instructions before servicing or performing maintenance. 110-2067 110-3852 1. Remove the ignition key 2. Continuous tone signals and read the instructions the user that engine is before servicing or overheating.
  • Page 12 110-3853 1. Cutting/dismemberment 2. Remove the ignition key hazard, fan and and read the instructions entanglement hazard, before servicing or belt. performing maintenance. 112-8319 110-0305 Manufacturer’s Mark 1. Indicates the blade is identied as a part from the original machine manufacturer. Battery Symbols Some or all of these symbols are on your battery 1.
  • Page 13 107-3963 1. Cutting/dismemberment 2. Cutting/dismemberment 3. Thrown object hazard—keep 4. Before starting the engine, hazard, mower blade—do hazard of hand or foot, bystanders a safe distance clean grass and debris from not carry passengers and mower blade—remove the from the machine and keep the mower belt and pulleys, keep bystanders away.
  • Page 14 110-0820 1. Fast 5. Warning—read the Operator’s Manual. 2. Slow 6. Poison and caustic liquid/chemical burn hazard—keep children a safe distance from the battery. 3. Neutral 7. Explosion hazard—no re, open ames, or smoking; avoid sparks. 4. Reverse 8. To unlock the traction drive, turn the by-pass valve 1 complete revolution counterclockwise using a 5/8 inch or 16 mm wrench.

  • Page 15: Product Overview

    Product Overview Hour Meter 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 4). Glow Plug Light The glow plug indicator light turns on when the glow plug button is engaged (Figure 4).

  • Page 16: Operation

    Operation In certain conditions, fuel is extremely Note: Determine the left and right sides of the flammable and highly explosive. A fire or machine from the normal operating position. explosion from fuel can burn you and others and can damage property. Adding Fuel •...

  • Page 17: Checking The Engine Oil Level

    2. Clean around each fuel tank cap and remove the cap. Add fuel to both fuel tanks, until the level is 1/4 to 1/2 inch (6 to 13 mm) below the bottom of the filler neck. This space in the tank allows the fuel to expand.

  • Page 18: Think Safety First

    4. To raise the roll bar, remove the hairpin cotter pins and remove the two pins (Figure 7). There is no rollover protection when the roll 5. Raise the roll bar to the upright position and bar is in the down position. install the two pins and secure them with the hairpin cotter pins (Figure 7).

  • Page 19: Operating The Parking Brake

    Operating on wet grass or steep slopes can This machine produces sound levels in cause sliding and loss of control. excess of 85 dBA at the operators ear and can cause hearing loss through extended Wheels dropping over edges can cause periods of exposure.

  • Page 20: Starting And Stopping The Engine

    Figure 11 Figure 10 1. Hour meter 6. Throttle control 1. Parking brake-ON 3. Brake Stop 2. Ignition switch 7. PTO Switch 2. Parking brake-OFF 3. Glow plug switch 8. Audible alarm 4. Glow plug light 9. Fuel selector valve 5.

  • Page 21: Operating The Power Take Off

    3. Let the engine idle for 60 seconds. 4. Turn the ignition key to the off position (Figure 12). Wait for all moving parts to stop before leaving the operating position. 5. Remove the key to prevent possibility of someone accidentally starting the machine before transporting or storing machine.

  • Page 22: The Safety Interlock System

    engaged or if you rise from the seat when the PTO is engaged. 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.

  • Page 23: Stopping The Machine

    Driving Backward 1. Move the levers to the center, un-locked Machine can spin very rapidly. Operator position. may lose control of machine and cause 2. To go backward, slowly pull the motion control personal injury or damage to machine. levers rearward (Figure 15). •...

  • Page 24: Adjusting The Anti-Scalp

    Figure 17 Figure 16 1. Anti-scalp roller 4. Flange Nut 1. Height of cut lever 2. Clevis Pin 2. Spacer 5. Bolt 3. Bushing Adjusting the Anti-Scalp Rollers Whenever you change the height-of-cut, it is recommended to adjust the height of the anti-scalp rollers.

  • Page 25: Adjusting The Flow Baffle

    • Allows increased ground speed in heavy conditions. This is the full rear position. The suggested use for this position is a follows. • This position is similar to the benefits of the • Use for short, light grass mowing conditions. Toro SFS mower.

  • Page 26: Positioning The Seat

    Figure 24 1. Seat suspension knob 2. Seat position lever Figure 23 Changing the Back Position The back of the seat can be adjusted to provide Positioning the Seat a comfortable ride. Position the back of the seat where it is most comfortable. Changing the Seat Position To adjust, turn the knob, under the rightside arm rest, in either direction to provide the best comfort...

  • Page 27: Pushing The Machine By Hand

    Figure 26 3. Seat 1. Seat latch 2. Fuel cap Figure 27 Pushing the Machine by 1. Side console controls 3. Hydraulic pumps 2. By-pass valve Hand Important: Always push the machine Using the Side Discharge by hand. Never tow the machine because hydraulic damage may occur.

  • Page 28: Transporting Machines

    Transporting Machines Important: Do Not attempt to turn the unit while on the ramp; you may lose control and Use a heavy-duty trailer or truck to transport the drive off the side. machine. Ensure that the trailer or truck has all Avoid sudden acceleration when driving up a ramp necessary lighting and marking as required by law.

  • Page 29: Operating Tips

    Mowing Direction Alternate mowing direction to keep the grass standing straight. This also helps disperse clippings which enhances decomposition and fertilization. Mow at Correct Intervals Normally, mow every four days. But remember, grass grows at different rates at different times. So to maintain the same cutting height, which is a good practice, mow more often in early spring.
  • Page 30 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 31: Maintenance

    Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval After the rst 8 operating • Check the hydraulic uid level. hours After the rst 25 • Change the hydraulic lter and oil. operating hours • Change the engine oil. After the rst 50 •...

  • Page 32: Lubrication

    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 and disconnect the wire from the spark plug(s) before you do any maintenance. Set the wire aside so that it does not accidentally contact the spark plug. Lubrication Where to Add Grease Lubricate the grease fittings as shown on the...

  • Page 33: Greasing The Mower Deck And Belt

    Greasing the Mower Deck 7. Grease the PTO drive belt idler arm and Belt Idlers (Figure 31). 8. Grease the pump belt idler arm (Figure 31). The mower deck must be lubricated weekly or every 25 hours. Grease with No. 2 general purpose lithium base or molybdenum base grease.

  • Page 34: Servicing The Engine Oil

    appear as bright spots. If the filter is damaged discard it. Figure 33 1. Air lter body 3. Air cleaner cover 2. Air lter 4. Latches Figure 32 1. Air lter body 3. Air cleaner cover 2. Air lter 4. Latches Servicing the Engine Oil Installing the Air Filter Change the engine oil as follows:...

  • Page 35: Changing The Engine Oil

    Figure 34 Checking the Engine Oil Level Note: Check the oil when the engine is cold. 1. Disengage the PTO, move the motion control Figure 35 levers to the neutral locked position and set the parking brake. 1. Oil dipstick 3.
  • Page 36 Figure 38 1. Engine 2. Oil ll cap Figure 36 3. To add oil to the engine, locate and use a hose 1. Back of machine 2. Drain plug and funnel for adding oil (Figure 39). 4. Add oil slowly, checking the level with the dipstick frequently until the level reaches the Adding Engine Oil upper hole on the dipstick.

  • Page 37: Changing The Engine Oil Filter

    Important: Add the oil very slowly and 3. Before installing the filter, lightly oil the gasket do not block the opening of the filler hole on the filter with fresh, clean oil. Screw the (Figure 40). If you add oil too fast or block filter on by hand until the gasket contacts the the hole, the oil could back up and foul the oil filter adapter.

  • Page 38: Fuel System Maintenance

    Fuel System Electrical System Maintenance Maintenance Servicing the Fuel Filters Servicing the Battery Replace the fuel filters after every 400 operating Warning hours or yearly, whichever occurs first, and replace them more frequently under extremely dusty or CALIFORNIA dirty conditions. Proposition 65 Warning Battery posts, terminals, and related Replacing the Fuel Filter...

  • Page 39: Installing The Battery

    8. Slide the hydraulic tank away from the battery. 9. Remove 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.

  • Page 40: Servicing The Fuses

    Charging the Battery check the component/circuit for malfunction or a short. Fuses: Charging the battery produces gasses that • Ignition, F1-30 amp, blade-type can explode. • Radiator Fan, F2-40 amp, blade-type Never smoke near the battery and keep 1. Unlatch the engine hood and raise the engine sparks and flames away from battery.

  • Page 41: Drive System Maintenance

    Drive System Maintenance Adjusting the Tracking The machine has a knob for adjusting the tracking located under the seat. Important: Adjust the handle neutral and hydraulic pump neutral before adjusting the tracking. Refer to Adjusting the Handle Neutral in Controls System Maintenance, page 48 and Adjusting the Hydraulic Pump Neutral in Hydraulic System Maintenance, page 49.

  • Page 42: Checking The Wheel Hub Slotted

    7. Torque the slotted nut to 125 ft-lb. (170 N•m) (Figure 49). 8. Tighten the nut until the next set of slots line up with the hole in the shaft (Figure 49). 9. Replace the cotter pin. Adjusting the Caster Pivot Bearing Check after every 500 operating hours or at storage, which ever comes first.

  • Page 43: Servicing The Gear Box

    Cooling System Servicing the Gear Box Maintenance Checking the Gear Box Oil Level Servicing the Cooling System Use SAE 75W–90 Synthetic Gear Lube. 1. Park the machine on a level surface. 2. Disengage the PTO, move the motion control levers to the neutral locked position and set Discharge of hot pressurized coolant or the parking brake.

  • Page 44: Brake Maintenance

    Cooling System Capacity: 156 ounces (4.6 l) Note: Do not open the radiator cap. Doing this may induce air into the cooling system. 1. Position the machine on a level surface, stop the engine, and set the parking brake. 2. Unlatch the seat and tilt the seat up. 3.

  • Page 45: Belt Maintenance

    8. Install the belt guide on the spring loaded idler at a 45 degree angle as shown in Figure 56. 9. Install the belt covers by sliding the cover into the tab, install the bolts, and close the latches (Figure 55). Figure 54 1.

  • Page 46: Replacing The Pump Drive

    and cracks are signs of a worn PTO belt. Replace the mower belt if any of these conditions are evident. 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 47: Replacing And Tensioning The Alternator Belt

    Figure 59 Figure 60 1. Pump drive belt 3. Spring loaded idler pulley 1. Oil cooler shield 3. Engine straps 2. Clutch 4. Spring 2. Bolts Replacing and Tensioning 5. Remove the 4 bolts holding the oil cooler and position the oil cooler to the side (Figure 61). the Alternator Belt 6.

  • Page 48: Controls System Maintenance

    10. Install the fan and fan plate to the machine with the 2 bolts previously removed (Figure 61). 11. Install the oil cooler with the 4 bolts previously removed (Figure 61). 12. Install the oil cooler shield and engine straps to the rear frame with the 4 bolts previously removed (Figure 60).

  • Page 49: Hydraulic System Maintenance

    4. Begin with either the left or right motion control lever. 5. Move the lever to the neutral position but not locked (Figure 63). 6. Pull the lever back until the clevis pin (on arm below pivot shaft) contacts the end of the slot (just beginning to put pressure on the spring) (Figure 63).
  • Page 50 2. Clean the area around filler neck of hydraulic tank (Figure 65). Hydraulic fluid escaping under pressure 3. Remove the cap from the filler neck. Look can penetrate skin and cause injury. inside to check if there is fluid in the reservoir (Figure 65).

  • Page 51: Bleeding The Hydraulic System

    both wheels will not drive, refer to Bleeding Hydraulic System. 13. Recheck the fluid level while the fluid is warm. The fluid should be between cold and hot. 14. If required, add fluid to the hydraulic tank. Do not overfill. Figure 66 1.

  • Page 52: Setting The Hydraulic Pump

    Hydraulic fluid escaping under pressure can Engine must be running so motion control penetrate skin and cause injury. adjustment can be performed. Contact with moving parts or hot surfaces may cause • If hydraulic fluid is injected into the skin personal injury.
  • Page 53 6. Tighten the locknuts at the ball joints (Figure 70). Figure 69 1. Tracking knob 4. Turn this way to track right Figure 70 2. Hydraulic tank 5. Turn this way to track left 3. Hydraulic pumps 1. Double nuts 4.

  • Page 54: Mower Deck Maintenance

    Mower Deck Maintenance Leveling the Mower at Three Positions Setting Up the Machine 1. Position mower on a flat surface. 2. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. Figure 71 3.

  • Page 55: Servicing The Cutting Blades

    Adjusting the Front-to-Rear Mower Adjusting the Compression Spring Pitch 1. Raise the mower lift lever to the transport 1. Position the right blade front-to-rear position. (Figure 73). 2. Check the distance between the two large 2. Measure the right blade at the A location, from washers, it needs to be 11-1/8 inches (28.2 cm) a level surface to the cutting edge of the blade for 52 inch mower decks and 10-1/2 inches...

  • Page 56: Inspecting The Blades

    Checking for Bent Blades genuine Toro replacement blade. For convenient sharpening and replacement, you may want to 1. Disengage the PTO, move the motion control keep extra blades on hand. levers to the neutral locked position and set the parking brake.

  • Page 57: Removing The Blades

    (Figure 79). Repeat this procedure until the safety conformance of the machine, use genuine blade is balanced. Toro replacement blades. Replacement blades made by other manufacturers may result in non-conformance with safety standards. Figure 78 Contact with a sharp blade can cause serious 1.

  • Page 58: Cleaning Under The Mower

    Figure 79 1. Sail Area of Blade 4. Blade Bolt 2. Blade 5. Cone Towards Bolt Head 3. Spring Disk Figure 80 1. Bolt 5. Spring installed 2. Spacer 6. Grass Deector Replacing the Grass 3. Locknut 7. L end of spring, place behind deck edge before installing bolt Deector...

  • Page 59: Cleaning And Storage

    Storage A. Add a petroleum based stabilizer/conditioner to fuel in the tank. Follow mixing instructions from Cleaning and Storage the stabilizer manufacturer. Do not use 1. Disengage the power take off (PTO), set the an alcohol based stabilizer (ethanol or parking brake, and turn the ignition key to Off.

  • Page 60: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The starter does not crank. 1. The blade control (PTO) 1. Move the blade control is engaged. (PTO) to the disengaged position. 2. The parking brake is not 2. Set the parking brake. 3. The operator is not 3.
  • Page 61 Problem Possible Cause Corrective Action The machine does not drive. 1. The by pass valve is not 1. Tighten the by pass closed tight. valve. 2. The drive or pump belt is 2. Change the belt. worn, loose or broken. 3.
  • Page 62 Problem Possible Cause Corrective Action The cutting blades do not 1. The drive belt is worn, 1. Check the belt tension. rotate. loose or broken. 2. The drive belt is off 2. Install the drive belt pulley. and check adjusting shafts and belt guides for correct position.

  • Page 63: Schematics

    Schematics Wire Diagram (Rev. A)

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Z593-d z master 74265te

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