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Toro 74266 Operator's Manual

With 52in or 60in turbo force side discharge mower
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Form No. 3355-998 Rev B
Z595-D Z Master
®
with 52in
or 60in TURBO FORCE
Side
®
Discharge Mower
Model No. 74266—Serial No. 270000001 and Up
Model No. 74267—Serial No. 270000001 and Up
Register at www.Toro.com.
Original Instructions (EN)

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  • Page 1 Form No. 3355-998 Rev B Z595-D Z Master ® with 52in or 60in TURBO FORCE Side ® Discharge Mower Model No. 74266—Serial No. 270000001 and Up Model No. 74267—Serial No. 270000001 and Up Register at www.Toro.com. Original Instructions (EN)

  • Page 2: Table Of Contents

    You are responsible for operating 1. Safety alert symbol the product properly and safely. You may contact Toro directly at www.Toro.com for This manual uses 2 other words to highlight information. product and accessory information, help finding a Important calls attention to special mechanical dealer, or to register your product.
  • Page 3 Using the Rollover Protection System Adjusting the Control Handle Neutral (ROPS) ............16 Position............46 Think Safety First ..........17 Hydraulic System Maintenance ....... 47 Operating the Parking Brake ....... 17 Servicing the Hydraulic System ......47 Starting and Stopping the Engine ......18 Setting the Hydraulic Pump Neutral Operating the Power Take Off (PTO) ....

  • Page 4: Safety

    Safety • Use extra care when handling diesel and other fuels. They are flammable and vapors are explosive. Improper use or maintenance by the operator or owner – Use only an approved container can result in injury. To reduce the potential for injury, –...

  • Page 5: Slope Operation

    • Be certain that the seat belt can be released quickly decals. in the event of an emergency. • Be aware there is no rollover protection when the • Use only Toro approved attachments. Warranty may roll bar is down. be voided if used with unapproved attachments.

  • Page 6: Slope Chart

    Slope Chart...

  • Page 7: 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. 66-1340 1-523552 65-2690 1-643253 68-8340 54-9220 98-4387 1. Warning—wear hearing protection. 98-5954 58-6520 1.
  • Page 8 103-1636 105-7798 106-7492 106-9989...
  • Page 9 107-1613 107-1622 107-1860 107-1857 107-1861...
  • Page 10 107-1864 107-2449 108-5955 107-2102 108-5957 107-2112...
  • Page 11 110-3852 1. Remove the ignition key 2. Continuous tone signals and read the instructions the user that engine is before servicing or overheating. 108-5981 performing maintenance. 110-0305 110-3853 1. Cutting/dismemberment 2. Remove the ignition key hazard, fan and and read the instructions entanglement hazard, before servicing or belt.
  • Page 12 112-8319 112-2389 1. Push to engage 6. Engine—start 2. Engine—preheat 7. Fast 3. Read the Operator’s 8. Continuous variable Manual. setting 4. Engine—stop 9. Slow 5. Engine—run 10. PTO (Power take off) 110-0819...

  • Page 13: 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 4). Glow Plug Light The glow plug indicator light turns on when the glow plug button is engaged (Figure 4).

  • Page 14: Operation

    Operation In certain conditions, diesel 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 15: Checking The Engine Oil Level

    3. Install fuel tank caps securely. Wipe up any fuel that may have spilled. In certain conditions during fueling, static 4. If possible, fill the fuel tank after each use. This will electricity can be released causing a spark minimize possible buildup of condensation inside which can ignite the fuel vapors.

  • Page 16: Using The Rollover Protection System (Rops)

    Using the Rollover Protection System (ROPS) To avoid injury or death from rollover: keep the roll bar in the raised locked position and use the seat belt. Ensure that the rear part of the seat is secured with the seat latch. Figure 6 1.

  • Page 17: 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. Operating on wet grass or steep slopes can cause sliding and loss of control. Wheels dropping over edges can cause rollovers, which may result in serious injury, death or drowning.

  • Page 18: Starting And Stopping The Engine

    Setting the Parking Brake 4. Move the PTO (power take off) switch to the off position (Figure 11). 1. Move the motion control levers (Figure 15) out to the neutral lock position. 5. Move the throttle lever to the middle position (Figure 13).

  • Page 19: Operating The Power Take Off (Pto)

    Important: Use starting cycles of no more than 30 seconds per minute to avoid overheating the starter motor. Note: Do not use fuel left over from the summer. Use only fresh winter grade diesel fuel. Stopping the Engine 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake (Figure 14 ).

  • Page 20: The Safety Interlock System

    2. While seated in the seat, release the pressure on the • The power take off (PTO) is disengaged. traction control levers and place in neutral. • The motion control levers are in the neutral locked 3. Place the throttle in the fast position. position Note: Engaging the PTO with the throttle at the The safety interlock system also is designed to stop the...

  • Page 21: 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 in Operation , page 14.

  • Page 22: Adjusting The Height-Of-Cut

    2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. Children or bystanders may be injured if they move or attempt to operate the tractor while it 3. After adjusting the height-of-cut, adjust the rollers is unattended.

  • Page 23: Adjusting The Flow Baffle

    Figure 20 1. Cam lock 3. Rotate cam to increase or decrease locking pressure 2. Lever 4. Slot Figure 19 1. Anti-scalp roller 4. Flange Nut 2. Spacer 5. Bolt 3. Bushing Positioning the Flow Baffle The following figures are only recommendations for use.

  • Page 24: Positioning The Seat

    Push the seat latch rearward to unlatch the seat. • Allows increased ground speed in heavy conditions. This will allow access to the machine under the seat • This position is similar to the benefits of the Toro (Figure 25). SFS mower.

  • Page 25: Using The Side Discharge

    Pushing the Machine 1. Disengage the power take off (PTO) and turn the Without the grass deflector, discharge cover, ignition key to off. Move the levers to neutral locked or complete grass catcher assembly mounted position and apply parking brake. Remove the key. in place, you and others are exposed to blade 2.

  • Page 26: Loading Machines

    Loading Machines Use extreme caution when loading units on trailers or trucks. One full width ramp that is wide enough to extend beyond the rear tires is recommended instead of individual ramps for each side of the unit (Figure 27). The lower rear section of the tractor frame extends back between the rear wheels and serves as a stop for tipping backward.

  • Page 27: Cutting Speed

    If a blade is damaged or worn, replace it immediately with Mow at Correct Intervals a genuine TORO replacement blade. 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 28: Maintenance

    Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Check cooling system level. After the first 8 hours • Check the hydraulic fluid. • Change the hydraulic filter and oil. After the first 25 hours • Change the engine oil. After the first 50 hours •...

  • Page 29: 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 before you do any maintenance. Lubrication Where to Add Grease Lubricate the grease fittings as shown on the Check Greasing and Lubrication Service Reference Aid decal (Figure 28).

  • Page 30: Greasing The Mower Deck And Belt Idlers

    Greasing the Mower Deck and 7. Grease the PTO drive belt idler arm (Figure 30). Belt Idlers 8. Grease the pump belt idler arm (Figure 30). Service Interval: Every 25 hours Every 25 hours Every 25 hours Every 25 hours The mower deck must be lubricated weekly or every 25 hours.

  • Page 31: Engine Maintenance

    Engine Maintenance Servicing the Air Cleaner Air Filter: Check and/or replace after every 250 operating hours or more often in dusty conditions. Note: Check the filters more frequently if operating conditions are extremely dusty or sandy. Removing the Air Filter Service Interval: Every 250 hours 1.

  • Page 32: Servicing The Engine Oil

    Figure 33 Checking the Engine Oil Level Service Interval: Before each use or daily Note: Check the oil when the engine is cold. 1. Disengage the PTO, move the motion control levers Figure 32 to the neutral locked position and set the parking brake.

  • Page 33: Changing The Engine Oil

    Figure 35 1. Back of machine 2. Drain plug Figure 34 Adding Engine Oil 1. Oil dipstick 3. Rear left side of machine 2. Metal end 1. Tilt the seat forward and remove the front engine panel (Figure 36). Changing the Engine Oil Service Interval: After the first 50 hours Every 100 hours 1.

  • Page 34: Changing The Engine Oil Filter

    Figure 39 1. Note the clearance left in the filler opening. 5. Replace the dipstick and install the front engine panel. Figure 37 6. Start the engine and run it at idle for 5 minutes. 1. Engine 2. Oil fill cap 7.

  • Page 35: Fuel System Maintenance

    Fuel System Maintenance Servicing the Fuel Filters Replace the fuel filters after every 400 operating hours or yearly, whichever occurs first, and replace them more frequently under extremely dusty or dirty conditions. Replacing the Fuel Filter Service Interval: Every 400 hours Ensure that an Authorized Service Dealer replaces the fuel filter and any components for the fuel system.

  • Page 36: Electrical System Maintenance

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

  • Page 37: Servicing The Fuses

    Important: Always keep the battery fully charged (1.265 specific gravity). This is especially important to prevent battery damage when the temperature is below 32°F (0°C). 1. Make sure the filler caps are installed in battery. Charge battery for 10 to 15 minutes at 25 to 30 amps or 30 minutes at 10 amps.

  • Page 38: 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 46 and Adjusting the Hydraulic Pump Neutral in Hydraulic System Maintenance , page 47.

  • Page 39: Checking The Tire Pressure

    Figure 47 Checking the Wheel Hub Slotted Nut Service Interval: Every 500 hours Check after every 500 operating hours. The slotted nut needs to be torqued to 125 ft-lb (170 N•m). Figure 46 1. Disengage the PTO, move the motion control levers 1.

  • Page 40: Adjusting The Caster Pivot Bearing

    Servicing the Gear Box 7. Torque the slotted nut to 125 ft-lb. (170 N•m) (Figure 48). Checking the Gear Box Oil Level 8. Tighten the nut until the next set of slots line up with the hole in the shaft (Figure 48). Service Interval: Every 100 hours 9.

  • Page 41: Cooling System Maintenance

    Cooling System Cooling System Capacity: 176 ounces (4.6 l) Note: Do not open the radiator cap. Doing this may Maintenance induce air into the cooling system. 1. Position the machine on a level surface, stop the Servicing the Cooling System engine, and set the parking brake.

  • Page 42: Brake Maintenance

    Brake Maintenance Adjusting the Parking Brake Service Interval: Every 25 hours Every 200 hours 1. Engage the parking brake, lever up. 2. Measure the length of the spring. Measurement should be 2-1/2 inch (64 mm) between the washers (Figure 53). 3.

  • Page 43: Belt Maintenance

    Belt Maintenance Inspecting the Belts Service Interval: Every 100 hours Inspect all belts every 100 hours. Check belts for cracks, frayed edges, burn marks or any other damage. Replace damaged belts. Replacing the Mower Belt Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks and cracks are signs of a worn mower belt.

  • Page 44: Replacing The Pump Drive Belt

    Replacing the Pump Drive Belt Service Interval: Every 50 hours Check pump drive belt for wear after every 50 hours of operation. Note: Remove the PTO drive belt first if the pump drive belt needs to be replaced. 1. Tilt the seat forward and remove the front engine panel.
  • Page 45 3. Remove the 4 bolts holding the oil cooler shield to 9. Install a new belt around the pulleys and the the rear frame (Figure 59). alternator (Figure 61). 4. Remove the 3 bolts holding the engine straps to the 10.

  • Page 46: Controls System Maintenance

    Controls System Maintenance Adjusting the Control Handle Neutral Position If motion control levers do not align, or move easily into the console notch, adjustment is required. Adjust each lever, spring and rod separately. Note: Motion control levers must be installed correctly. See Installing the Motion Control Levers in the set up instructions.

  • Page 47: Hydraulic System Maintenance

    Hydraulic System 9. Apply slight rearward pressure on the motion control lever, turn the head of the adjustment bolt Maintenance in the appropriate direction until the control lever is centered in the neutral lock position (Figure 63). Note: Keeping rearward pressure on the lever will Servicing the Hydraulic keep the pin at the end of the slot and allow the System...
  • Page 48 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. Important: Do not substitute automotive oil filter or severe hydraulic system damage may result.

  • Page 49: Setting The Hydraulic Pump Neutral Position

    Checking the Hydraulic Hoses 9. Fill the hydraulic tank with hydraulic fluid until the fluid overflows the filter and then turn the oil filter Service Interval: Every 100 hours clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 1/2 turn After every 100 operating hours, check the hydraulic (Figure 67).
  • Page 50 Engine must be running so motion control adjustment can be performed. Contact with moving parts or hot surfaces may cause personal injury. Keep hands, feet, face, clothing and other body parts away from rotating parts, muffler and other hot surfaces. 1.

  • Page 51: Mower Deck Maintenance

    Mower Deck Maintenance Leveling the Mower at Three Positions Important: There are only three measuring positions needed to level the mower. 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.
  • Page 52 Adjusting the Front-to-Rear Mower Pitch 1. Position the right blade front-to-rear (Figure 72). 2. Measure the right blade at the A location, from a level surface to the cutting edge of the blade tip (Figure 72). Figure 70 1. Measure here from blade 2.

  • Page 53: Servicing The Cutting Blades

    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. For convenient sharpening and replacement, you may want to keep extra blades on hand.

  • Page 54: 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 non-conformance with safety standards.

  • Page 55: Replacing The Grass Deflector

    Installing the Blades 1. Install the blade onto the spindle shaft (Figure 78). Contact with a sharp blade can cause serious Important: The curved part of the blade must injury. be pointing upward toward the inside of the Wear gloves or wrap sharp edges of the blade mower to ensure proper cutting.

  • Page 56: Cleaning

    Cleaning Note: Make sure the L end of the spring is installed behind the deck edge before installing the bolt as shown in Figure 79. Cleaning Under the Mower 3. Install the bolt and nut. Place the J hook end of the spring around the grass deflector (Figure 79).

  • Page 57: Storage

    Storage Note: A fuel stabilizer/conditioner is most effective when mixed with fresh fuel and used at all times. Cleaning and Storage B. Run the engine to distribute conditioned fuel 1. Disengage the power take off (PTO), set the parking through the fuel system (5 minutes). brake, and turn the ignition key to Off.

  • Page 58: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action Starter does not crank 1. Blade control (PTO) is engaged. 1. Move blade contro (PTO) to disengaged. 2. Parking brake is not on. 2. Set the parking brake. 3. Operator is not seated. 3. Sit on the seat. 4.
  • Page 59 Problem Possible Cause Corrective Action Uneven cutting height. 1. Blade(s) not sharp. 1. Sharpen the blade(s). 2. Cutting blade(s) is/are bent. 2. Install new cutting blade(s). 3. Mower is not level. 3. Level mower from side-to-side and front-to-rear. 4. Underside of mower is dirty. 4.

  • Page 60: Schematics

    Schematics Wire Diagram (Rev. A)
  • Page 61 Notes:...
  • Page 62 Notes:...
  • Page 63 You are responsible for presenting your equipment to an Authorized Service Dealer as soon as the problem exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days. If you have a question regarding your warranty coverage, you should contact The Toro® Company at 1-952–948–4027 or call us toll free at the number listed in your Toro Warranty statement.
  • Page 64 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatised with your Distributor’s service or have difculty obtaining guarantee information, contact the Toro importer.

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