Related Manuals for Toro Z Master 74250
Summary of Contents for Toro Z Master 74250
- Page 1 Form No. 3350–295 Z587L Z Master with 60in TURBO FORCEt Side Discharge Mower Model No. 74250–240000001 & Up Operator’s Manual Original Instructions (EN) Register your product at www.Toro.com...
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Page 2: Table Of Contents
Mercury Tilt Switch Disposal ....Contact us at www.Toro.com W 2003 by The Toro Company All Rights Reserved 8111 Lyndale Avenue South Printed in the USA... -
Page 3: Introduction
Authorized Service instruction may result in personal injury or death. Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 illustrates This product is capable of amputating hands and feet and the location of the model and serial numbers on the throwing objects. - Page 4 Preparation Never carry passengers and keep pets and bystanders away. Evaluate the terrain to determine what accessories and Be alert, slow down and use caution when making attachments are needed to properly and safely perform turns. Look behind and to the side before changing the job.
- Page 5 (ROPS) decals. Keep the roll bar in the raised and locked position and Use only Toro-approved attachments. Warranty may use the seat belt when operating the machine. be voided if used with unapproved attachments. Be certain that the seat belt can be released quickly in the event of an emergency.
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Page 7: Slope Chart
Slope Chart... -
Page 9: Safety And Instruction Decals
Safety and Instruction 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. 1-643401 1-633462 CAUTION ROTATING BLADES! STOP ENGINE BEFORE REACHING UNDERNEATH. 103-1027 E643253 1-643253... - Page 10 98-5954 58-6520 1. Grease 103-0368 65-2690 104-7759 66-1340 104-8569 68-8340 104-4163 1. Explosion hazard 4. Wear eye protection 2. No fire, open flames, or 5. Read the Operator’s Manual. smoking. 3. Caustic liquid/chemical 6. Keep bystanders a safe burn hazard distance from the battery.
- Page 11 105-7797 105-7798 107-2102 107-1613 107-1864...
- Page 12 107-2112 107-1857 104-2449 107-1621...
- Page 13 107-1860 107-1622 107-1861 106-9968 103-2433...
- Page 14 106-9989 106-7492...
- Page 15 104-4164 1. Contains lead; do not 3. Wear eye protection; 5. Sulfuric acid can cause 7. Maximum fill line discard. explosive gases can cause blindness or severe burns. 8. Minimum fill line blindness and other injuries 2. Recycle 6. Flush eyes immediately with 9.
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Page 16: Gasoline And Oil
Gasoline and Oil Warning Recommended Gasoline Gasoline is harmful or fatal if swallowed. Long–term exposure to vapors can cause serious Use UNLEADED Regular Gasoline suitable for injury and illness. automotive use (85 pump octane minimum). Leaded regular gasoline may be used if unleaded regular is not Avoid prolonged breathing of vapors. -
Page 17: Operation
Operation Note: Determine the left and right sides of the machine from the normal operating position. Using the Rollover Protection System (ROPS) m–6836 Figure 2 Warning 1. Full down position 2. Down position with bagger installed To avoid injury or death from rollover: keep the roll bar in the raised locked position and use the seat belt. -
Page 18: Think Safety First
7. Tighten the front handles against the center roll bar ends (Fig. 3). m–6897 Figure 4 1. Front handle Think Safety First m–6478 Figure 5 Please read all safety instructions and symbols in the 1. Safe Zone—use the 2. Use walk behind mower safety section. -
Page 19: Controls
Controls Using the Hour Meter The hour meter records the number of hours the engine Become familiar with all the controls before you start the has operated. It operates when the engine is running. Use engine and operate the machine (Figures 7 and 8). these times for scheduling regular maintenance. -
Page 20: Starting And Stopping The Engine
m–4201 m–2719 Figure 10 Figure 11 1. PTO—On 1. Choke—On 2. PTO—Off 2. Choke—Off m–4163 Figure 9 1. Parking brake—ON 3. Brake stop 2. Parking brake—OFF Starting and Stopping the Engine Starting the Engine 1. Sit on the seat and move the motion controls to the neutral locked position. -
Page 21: Operating The Power Take Off (Pto)
The Safety Interlock System Caution Caution Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended. If safety interlock switches are disconnected or damaged the machine could operate unexpectedly Always remove the ignition key and set the causing personal injury. -
Page 22: Driving Forward Or Backward
5. Sitting on the seat, disengage the parking brake, move the PTO switch to Off, and move the motion control levers to the neutral lock position. Try starting the engine; the engine should not crank. Driving Forward or Backward The throttle control regulates the engine speed as measured in RPM (revolutions per minute). -
Page 23: Adjusting The Height-Of-Cut
Adjusting the Height-of-Cut The height-of-cut is adjusted from 1-1/2 to 5 inch (38 to 127 mm) in 1/4 inch (6 mm) increments by relocating clevis pin into different hole locations. 1. Raise the height-of-cut lever to the transport position (also the 5 inch (127 mm) cutting height position) (Fig. - Page 24 m–6844 m–6821 Figure 20 Figure 18 1. Anti–scalp roller 4. Flange Nut 1. Anti–scalp roller 4. Flange Nut 2. Spacer 5. Bolt 2. Spacer 5. Bolt 3. Bushing 3. Bushing m–6845 Figure 19 1. Anti–scalp roller 3. Flange Nut 2. Bushing 4.
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Page 25: Adjusting The Flow Baffle
Adjusting the Flow Baffle Positioning the Flow Baffle The mower discharge flow can be adjusted for different The following figures are only recommendations for use. types of mowing conditions. Position the cam locks and Adjustments will vary by grass type, moisture content, baffle to give the best quality of cut. -
Page 26: 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 SFS mower. m–3655 Figure 25 Full Forward Position 1. -
Page 27: Using The Side Discharge
2. Rotate the by-pass valves counterclockwise 1 turn to Danger push. This allows hydraulic fluid to by-pass the pump enabling the wheels to turn (Fig. 27). Without the grass deflector, discharge cover, or Important Do not rotate the by-pass valves more than complete grass catcher assembly mounted in 1 turn. -
Page 28: Transporting The Machine
Transporting the Machine Avoid sudden acceleration when driving up a ramp and sudden deceleration when backing down a ramp. Both maneuvers can cause the unit to tip backward. 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. -
Page 29: Using The Z Stand
Using the Z Stand 7. Chock or block the drive wheels. The Z Stand is used for raising the front end of the Warning machine. This allows for cleaning of the deck and removal of the blades. Parking brake may not hold machine parked on Z Stand and could cause personal injury or Warning property damage. -
Page 30: Tips For Mowing Grass
This also helps disperse clippings which enhances blade is damaged or worn, replace it immediately with a decomposition and fertilization. genuine Toro replacement blade. 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 31: Maintenance
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Maintenance Procedure Interval Hydraulic fluid—check level After first 5 hours Hydraulic filter—change Engine Oil—change Oil—check level Safety system—check Each Use Mower housing—clean Engine air intake—clean Engine coolant—check... -
Page 32: 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 33 2. Stop the engine, remove the key, and wait for all machine, use genuine Toro replacement blades. moving parts to stop before leaving the operating Replacement blades made by other manufacturers may position. result in non-conformance with safety standards. 3. Rotate the blades until the ends face forward and Warning backward (Fig.
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Page 34: Servicing The Air Cleaner
3. Unlatch the seat, tilt the seat up and tilt the engine cover forward. 4. Clean around the air cleaner to prevent dirt from getting into the engine and causing damage. Loosen the retaining clips and remove the air cleaner cover m–1854 (Fig. -
Page 35: Servicing The Engine Oil
Installing the Paper Element 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating Important To prevent engine damage, always operate position. the engine with the paper air cleaner installed. 3. Clean around the oil dipstick so that dirt cannot fall 1. -
Page 36: Servicing The Cooling System
Note: Dispose of the used oil at a certified recycling center. m–1256 Figure 42 1. Oil filter 3. Adapter 2. Gasket m–5030 Figure 41 5. Install the replacement oil filter to the filter adapter. 1. Oil drain Turn the oil filter clockwise until the rubber gasket contacts the filter adapter;... -
Page 37: Servicing The Spark Plug
Cleaning the Cooling System Caution Clean the cooling system daily before each use. Swallowing engine coolant can cause poisoning. 1. Position the machine on a level surface, stop the engine, and set the parking brake. Do not swallow engine coolant. Keep out of reach from children and pets. -
Page 38: Replacing The Fuel Filter
Replacing the Fuel Filter Replace the fuel filter after every 200 operating hours or yearly, whichever occurs first. Never install a dirty filter if it is removed from the fuel line. 1. Allow the machine to cool down. 2. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. -
Page 39: Draining The Fuel Tank
Draining The Fuel Tank Servicing the Spark Arrester Inspect the spark arrester every 50 hours for damage, such Danger as holes in the screen, and for buildup on the screen. If it is damaged, replace it with a new spark arrester. If it is dirty, remove it and clean the screen with a wire brush In certain conditions, gasoline is extremely and/or soak it in solvent. -
Page 40: Greasing The Spindles
Where to Add Grease 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating Lubricate the grease fittings as shown on the Check position. Service Reference Aid decal (Fig. 48). 3. Remove the belt covers. 4. -
Page 41: Checking The Tire Pressure
Checking the Tire Pressure 5. Run the machine at low idle for 15 minutes to allow any air to purge out of the system and warm the fluid. Refer to Starting and Stopping the Engine on page 20. Maintain the air pressure in the front and rear tires as specified. - Page 42 Replacing the Hydraulic Filter 10. Recheck the fluid level while the fluid is warm. The fluid should be between cold and hot. Change the hydraulic filter: 11. If required, add fluid to the hydraulic tank. Do not After the first 8 operating hours. overfill.
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Page 43: Adjusting The Handle Neutral
Warning Hydraulic fluid escaping under pressure can penetrate skin and cause injury. If hydraulic fluid is injected into the skin it must be surgically removed within a few hours by a doctor familiar with this type of injury. Gangrene may result if this is not done. Keep body and hands away from pin hole leaks m–6282 or nozzles that eject high pressure hydraulic... -
Page 44: Setting The Hydraulic Pump Neutral
Setting the Hydraulic Pump 4. Open throttle to fast. Make sure wheel remains stopped or slightly creeps in reverse, adjust if Neutral necessary. Note: Adjust handle neutral first. That has to be correct before the following adjustment can be made. Danger Mechanical or hydraulic jacks may fail to support machine and cause a serious injury. -
Page 45: Adjusting The Tracking
Warning Electrical system will not perform proper safety shut off with jumper wire installed. Remove jumper wire from wire harness connector and plug connector into seat switch when adjustment is completed. Never operate this unit with the jumper installed and the seat switch bypassed. 7. -
Page 46: Checking The Wheel Hub Slotted Nut
Checking the Wheel Hub Leveling the Mower at Three Slotted Nut Positions Check after every 500 operating hours. Important There are only three measuring positions needed to level the mower. The slotted nut needs to be torqued to 125 ft-lb (170 N m). 1. - Page 47 Front Front m–1078 Figure 60 m–6830 Figure 62 1. Rear chain 5. Adjustment bolt 2. Rear support arm 6. Front swivel MEASURE FROM CUT- TING EDGE TO A LEV- 3. Bolt 7. Front support arm EL SURFACE m–2539 4. Jam Nut Figure 61 Adjusting the Front–to–Rear Mower Pitch 7.
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Page 48: Cleaning Under The Deck
MEASURE FROM CUT- TING EDGE TO A LEV- EL SURFACE m–2539 Figure 64 Note: Both of the front swivels need to be adjusted the same amount to maintain equal chain tension. Front 7. Loosen the front swivel jam nuts, at the front of the right and left swivels, approximately a 1/2 inch m–6831 (13 mm) (Fig. -
Page 49: Inspecting The Belts
Inspecting the Belts 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 50: Replacing The Pump Drive Belt
5. If adjustment is required, loosen the mower idler plate 11. If the mower idler plate contacts the end of the and adjust it (Fig. 69). adjustment slot and more belt tension is required, a small change to the right side fixed idler can create 6. -
Page 51: Adjusting The Parking Brake
Adjusting the Parking Brake Servicing the Fuses Check the parking brake for proper adjustment. The electrical system is protected by fuses. It requires no maintenance, however, if a fuse blows, check the 1. Disengage the brake lever (lever down). component/circuit for a malfunction or short. 2. -
Page 52: Servicing The Battery
Servicing the Battery Danger Warning Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns. Battery posts, terminals, and related accessories Do not drink electrolyte and avoid contact with contain lead and lead compounds, chemicals skin, eyes or clothing. Wear safety glasses to known to the State of California to cause cancer shield your eyes and robber gloves to protect and reproductive harm. - Page 53 Warning 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.
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Page 54: Replacing The Grass Deflector
Charging the Battery Replacing the Grass Deflector Warning Warning Charging the battery produces gasses that can An uncovered discharge opening could allow the explode. lawn mower to throw objects in the operator’s or bystander’s direction and result in serious injury. Never smoke near the battery and keep sparks Also, contact with the blade could occur. -
Page 55: Waste Disposal
The tilt switch on this unit contains mercury, a hazardous Return the switch to your Toro dealer if it is faulty and is material. Mercury that is outside a sealed container being replaced or if the unit containing the switch is no vaporizes at room temperature. -
Page 56: Wiring Diagram
Wiring Diagram... -
Page 57: Cleaning And Storage
Cleaning and Storage A. Add a petroleum based stabilizer/conditioner to fuel in the tank. Follow mixing instructions from the stabilizer manufacturer. Do not use an alcohol 1. Disengage the power take off (PTO), set the parking based stabilizer (ethanol or methanol). brake, and turn the ignition key to Off. -
Page 58: Troubleshooting
Troubleshooting Problem Possible Causes Corrective Action Starter does not crank 1. Blade control (PTO) is 1. Move blade control (PTO) to engaged. disengaged. 2. Parking brake is not on. 2. Set parking brake. 3. Operator is not seated. 3. Sit on the seat. 4. - Page 59 Problem Possible Causes Corrective Action 5. The crankcase oil level is 5. Fill or drain to the full mark. incorrect. 6. The fuel mixture is lean. 6. Contact your Authorized Service Dealer. 7. Excessive loading. 7. Reduce load; use lower ground speed.
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Page 60: The Toro Total Coverage Guarantee
If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.