Toro Z580-D Z Master 74266CP Operator's Manual
With a 52in or 60in turbo force side discharge mower
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- Page 1 Form No. 3359-458 Rev A Z580-D Z Master ® with a 52in or 60in TURBO FORCE Side ® Discharge Mower Model No. 74266CP—Serial No. 280000001 and Up Model No. 74267CP—Serial No. 280000001 and Up Register at www.Toro.com. Original Instructions (EN)
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Page 2: Table Of Contents
This manual uses 2 other words to highlight information. additional information, contact an Authorized Service Important calls attention to special mechanical Dealer or Toro Customer Service and have the model information and Note emphasizes general information and serial numbers of your product ready. Figure 1 worthy of special attention. - Page 3 Checking the Engine Oil Level......15 Adjusting the Mower Belt Tension for 72in Switching the Fuel Tanks ........15 Mowers Only..........47 Using the Rollover Protection System Replacing the PTO Drive Belt......48 (ROPS) ............16 Replacing the Pump Drive Belt ......48 Think Safety First ..........
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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. 58-6520 1. Grease 1-403005 66-1340 1-523552 65-2690 1-643253 68-8340 98-4387 1. - Page 8 98-5954 105-7798 107-1860 107-1613 107-1857 107-1861 107-1864...
- Page 9 104-2449 108-5955 107-2102 108-5957 107-2112 107-2114 108-5981...
- Page 10 109-7949 110-0305 110-2067 110-3851 1. Remove the ignition key and read the instructions before servicing or performing maintenance. 110-2068 110-3852 1. Read the Operator’s Manual. 1. Remove the ignition key 2. Continuous tone signals and read the instructions the user that engine is before servicing or overheating.
- Page 11 114-9600 110–3842 1. Read the Operator’s Manual. Manufacturer’s Mark 1. Indicates the blade is identified as a part from the original machine manufacturer. 112-8319 110–0806 106-7492...
- Page 12 106-9989 107-9309 1. Warning—read the Operator’s Manual for information on charging the battery; contains lead; do not discard. 2. Read the Operator’s Manual. 112-2389 1. Push to engage 6. Engine—start 2. Engine—preheat 7. Fast 3. Read the Operator’s 8. Continuous variable Manual.
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Page 13: Product Overview
110-0819 Product Overview Figure 4 1. Hour meter 6. Throttle control 2. Ignition switch 7. PTO Switch 3. Glow plug switch 8. Audible alarm 4. Glow plug light 9. Fuel selector valve 5. Engine Temperature light Figure 3 Hour Meter ©... -
Page 14: Operation
Audible Alarm Operation This machine has an audible alarm that alerts the user Note: Determine the left and right sides of the to turn off the engine or engine damage can occur from machine from the normal operating position. over heating. Refer to Servicing the Cooling System in Cooling System Maintenance , page 44. -
Page 15: Biodiesel Ready
• The biodiesel portion of the fuel meet specification ASTM D6751 or EN14214. • The blended fuel composition should meet ASTM In certain conditions, fuel is extremely D975 or EN590. flammable and highly explosive. A fire or explosion from fuel can burn you and others •... -
Page 16: Using The Rollover Protection System (Rops)
There is no rollover protection when the roll bar is in the down position. • Lower the roll bar only when absolutely necessary. • Do not wear the seat belt when the roll bar is in the down position. • Drive slowly and carefully. •... -
Page 17: Think Safety First
Important: Always use the seat belt with the roll bar in the raised position. 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: Operating The Parking Brake
This machine produces sound levels in excess of 85 dBA at the operators 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, feet and head is recommended. -
Page 19: Starting The Engine In Cold Weather
Figure 13 1. Throttle—fast 2. Throttle—slow Starting the Engine in Cold Weather Figure 11 (Below 23°F or -5°C) 1. Hour meter 5. Engine Temperature light 2. Ignition switch 6. Throttle control Use the correct engine oil for the starting temperature. 3. -
Page 20: Operating The Power Take Off (Pto)
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. 6. -
Page 21: Driving Forward Or Backward
Testing the Safety Interlock System 2. Move the levers to the center, un-locked position. Service Interval: Before each use or daily 3. To go forward, slowly push the motion control levers forward (Figure 15). If the safety system does not operate as described below, have an Authorized Service Dealer repair the Note: The engine will kill if the traction control safety system immediately. -
Page 22: Stopping The Machine
To turn, release pressure on the motion control lever toward the direction you want to turn (Figure 15). To stop, push the motion control levers to the neutral position. Stopping the Machine To stop the machine, move the traction control levers to neutral and move to locked position, disengage the power take off (PTO), and turn the ignition key to off. -
Page 23: Adjusting The Flow Baffle
Adjusting the Flow Baffle The mower discharge flow can be adjusted for different types of mowing conditions. Position the cam locks and baffle to give the best quality of cut. 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. -
Page 24: Positioning The Seat
• Use in tall, dense grass mowing conditions. • Use in wet conditions. • Lowers the engine power consumption. • Allows increased ground speed in heavy conditions. • This position is similar to the benefits of the Toro Figure 24 SFS mower. 1. Seat suspension knob 2. -
Page 25: Unlatching The Seat
Changing the Seat Suspension The seat can be adjusted to provide a smooth and comfortable ride. Position the seat where you are most comfortable. To adjust it, turn the knob in front either direction to provide the best comfort (Figure 24). Changing the Back Position The back of the seat can be adjusted to provide a comfortable ride. -
Page 26: Using The Side Discharge
Transporting Machines Use a heavy-duty trailer or truck to transport the machine. Ensure that the trailer or truck has all necessary lighting and marking as required by law. Please carefully read all the safety instructions. Knowing this information could help you, your family, pets or bystanders avoid injury. -
Page 27: Using The Z Stand
Using the Z Stand® Avoid sudden acceleration when driving up a ramp and sudden deceleration when backing down a ramp. Both The Z Stand raises the front end of the machine to maneuvers can cause the unit to tip backward. allow you to clean the mower and remove the blades. -
Page 28: Operating Tips
Figure 30 1. Z Stand (Positioned in 3. Latch resting on pivot tab slot) Figure 31 2. Crack in side walk or turf 1. Z Stand 3. Locked position 2. Latch 4. Unlocked position 4. Set the foot of stand on the ground and rest the latch on the pivot tab (Figure 30). -
Page 29: Cutting Speed
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 30: Maintenance
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Check the engine cooling system level. • Adjust the mower belt tension. After the first 8 hours • Check the hydraulic fluid. • Change the hydraulic filter. After the first 25 hours •... -
Page 31: 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 Greasing and Lubrication Lubricate the machine when shown on the Check Service Reference Aid decal (Figure 32). -
Page 32: Engine Maintenance
Engine Maintenance Important: Make sure cutting unit spindles are full of grease weekly. 1. Disengage the PTO, move the motion control levers Servicing the Air Cleaner to the neutral locked position and set the parking brake. Note: Check the filters more frequently if operating conditions are extremely dusty or sandy. -
Page 33: Servicing The Engine Oil
Figure 35 Figure 36 1. Air filter body 3. Air cleaner cover 1. Air filter body 3. Air cleaner cover 2. Air filter 4. Latches 4. Latches 2. Air filter Installing the Air Filter Servicing the Engine Oil 1. If installing a new filter, check the filter for shipping Oil Type: High-quality detergent oil classified API damage. -
Page 34: Changing The Engine Oil
Checking the Engine Oil Level Changing the Engine Oil Service Interval: Before each use or daily Service Interval: After the first 50 hours Every 100 hours Note: Check the oil when the engine is cold. 1. Start the engine and let it run for five minutes. This 1. - Page 35 Figure 42 1. Engine oil 2. Funnel and hose Figure 40 1. Knob 2. Front engine panel Important: Add the oil very slowly and do not block the opening of the filler hole (Figure 43). If you add oil too fast or block the hole, the oil 2.
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Page 36: Changing The Engine Oil Filter
Changing the Engine Oil Filter Service Interval: After the first 50 hours Every 200 hours 1. Place a drip pan beneath the oil drip tray to receive oil from the oil filter and oil passages in the engine. 2. Drain the oil from the engine; refer to Changing the Engine Oil. -
Page 37: Fuel System Maintenance
Changing the Fuel Filter Fuel System Never install a dirty fuel filter if it is removed from the Maintenance fuel line. 1. Allow the machine to cool down. Servicing the Fuel Filter and 2. Disengage the PTO, move the motion control levers Water Seperator to the neutral locked position and set the parking brake. -
Page 38: 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 Warning CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California... -
Page 39: Installing 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. • Always Reconnect the positive (red) battery cable before reconnecting the negative (black) cable. -
Page 40: 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 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 Maintenance and Adjusting the Hydraulic Pump Neutral in Maintenance. -
Page 42: Checking The Wheel Hub Slotted Nut
Checking the Wheel Hub 3. Remove the dust cap from caster and tighten lock nut (Figure 55). Slotted Nut 4. Tighten the locknut until the spring washers are flat Service Interval: Every 100 hours and then back off a 1/4 turn to properly set the pre-load on the bearings (Figure 55). -
Page 43: Adjusting The Electric Clutch
Figure 57 1. Spring loaded idler pulley 3. PTO drive belt 2. Clutch 4. Gear box Figure 56 6. Unplug the electric connection for the clutch 3. Pulley 1. Gear box (Figure 58). 2. Side plug 4. Rear plug 7. Remove the two bolts holding the rubber clutch strap to the mower frame (Figure 58). -
Page 44: Cooling System Maintenance
Cooling System 10. Tighten the lock nuts until there is slight binding on the feeler gauge but it can be moved easily within the Maintenance air gap (Figure 59). 11. Repeat this for the remaining slots. Servicing the Cooling System 12. -
Page 45: Radiator Screen
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. With the engine cool, check the overflow bottle level. The fluid needs to be up to the bump on the outside of the overflow bottle (Figure 60). -
Page 46: Brake Maintenance
Brake Maintenance Belt Maintenance Inspecting the Belts Adjusting the Parking Brake Service Interval: Every 100 hours Service Interval: Every 25 hours Check the belts for squealing when the belt is rotating, Every 200 hours blades slipping when cutting grass, frayed belt edges, 1. -
Page 47: Adjusting The Mower Belt Tension For 72In Mowers Only
Adjusting the Mower Belt Tension for 72in Mowers Only Service Interval: After the first 8 hours Important: To ensure proper mower belt tension, which will result in a longer belt life, check the mower belt tension after the first 8 hours of use and 8 hours after each belt change. -
Page 48: Replacing The Pto Drive Belt
Replacing the PTO Drive Belt Service Interval: Every 50 hours 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 49: Replacing And Tensioning The Alternator Belt
Replacing and Tensioning the Alternator Belt Replacing the Alternator Belt Service Interval: Every 50 hours 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 50: 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 51: 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 74). 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 52 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. 3. Apply a thin coat hydro fluid to the rubber gasket on the replacement filter (Figure 76).
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Page 53: Setting The Hydraulic Pump Neutral Position
10. Start the engine and let it run for about two minutes to purge air from the system. Stop the engine and check for leaks. If one or both wheels will not drive, Hydraulic fluid escaping under pressure can refer Bleeding Hydraulic System. penetrate skin and cause injury. - Page 54 1. Raise the frame and block up the machine so drive wheels can rotate freely. 2. Disconnect the electrical connector from the seat safety switch. Temporarily install a jumper wire across terminals in the wiring harness connector. 3. Unlatch the seat and slide seat forward. 4.
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Page 55: 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 56 8. Loosen the jam nut under the rear support arm and adjust the adjustment bolt to get a measurement of 3-1/8 to 3-1/4 inches (80 to 83 mm) (Figure 81). Note: It is recommended that both sides of the mower are adjusted the same distance. 9.
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Page 57: Servicing The Cutting Blades
File down any nicks and sharpen the blades as necessary. If a blade is damaged or worn, Adjusting the Compression Spring replace it immediately with a genuine Toro replacement blade. For convenient sharpening and replacement, you 1. Raise the mower lift lever to the transport position. -
Page 58: Removing The Blades
If you notice any damage, wear, or a slot forming in performance and continued safety conformance of this area (Figure 84), immediately install a new blade. the machine, use genuine Toro replacement blades. Replacement blades made by other manufacturers may Checking for Bent Blades result in non-conformance with safety standards. -
Page 59: Replacing The Grass Deflector
Replacing the Grass Deflector An uncovered discharge opening could allow the lawn mower to throw objects in the Figure 86 operator’s or bystander’s direction and result in serious injury. Also, contact with the blade 1. Sharpen at original angle could occur. •... -
Page 60: 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 61 D. Dispose of fuel properly. Recycle as per local codes. Important: Do not store stabilizer/conditioned fuel over 90 days. 13. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged. 14. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer.
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Page 62: 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 63 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.
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Page 64: Schematics
Schematics Wire Diagram (Rev. A) - Page 65 Notes:...
- Page 66 Notes:...
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- Page 68 Instructions for Obtaining Warranty Service The Toro® Company and its afliate, Toro Warranty Company, If you think that your Toro Product contains a defect in materials pursuant to an agreement between them, jointly promises to the or workmanship, follow this procedure: original purchaser* to repair any Toro Product used for normal 1.