Form No. 3364-201 Rev A Z580-D Z Master® With 52in, 60in or 72in TURBO FORCE® Side Discharge Mower Model No. 74266CP—Serial No. 310000001 and Up Model No. 74267CP—Serial No. 310000001 and Up Model No. 74274CP—Serial No. 310000001 and Up To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com.
WARNING CALIFORNIA Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Important: This engine is not equipped with a spark arrester muffler. It is a violation of California Public Resource Code Section 4442 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land. Other states or federal areas may have similar laws. Figure 1 1.
Checking the Engine Oil Level............................ 16 Switching the Fuel Tanks .................................... 16 Using the Rollover Protection System (ROPS) .......................................................... 17 Think Safety First ............................................... 18 Operating the Parking Brake ............................... 19 Starting and Stopping the Engine ........................ 19 Operating the Power Take Off (PTO) ................. 21 The Safety Interlock System...
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 can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means CAUTION, WARNING, or DANGER-“personal safety instruction." Failure to comply with the instruction may result in personal injury or death.
• Be aware there is no rollover protection when the roll bar is down. • Check the area to be mowed and never fold the ROPS in areas where there are slopes, drop offs or water. • Lower the rollbar only when absolutely necessary. Do not wear the seat belt with the roll bar folded down. • Check carefully for overhead clearances (i.e. branches, doorways, electrical wires) before driving under any objects and do not contact them. • Be aware of the mower discharge direction and do not point it at anyone.
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. 2. Align this edge with a vertical surface, a tree, building, fence pole, etc. 3. Example of how to compare slope with folded edge.
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. 65-2690 1-403005 66-1340 1-643253 68-8340 54-9220 98-4387 1. Warning—wear hearing protection. 98-5954 58-6520 1.
107-1857 104-2449 104-7759 107-1860 105-7798 107-1613 8
107-1861 107-2102 107-1864 107-2112 107-2114 9
8-5955 110-2067 108-5957 110-2068 1. Read the Operator’s Manual.
2-8651 1. 2. 3. 4. 5. 6. Interval Power Take-off (PTO) Parking brake Neutral Operator presence switch Battery 114-9600 110-3851 1. Read the Operator’s Manual. 1. Remove the ignition key and read the instructions before servicing or performing maintenance. 110-3852 1. Remove the ignition key and read the instructions before servicing or performing maintenance. 115-4212 2. Continuous tone signals the user that engine is overheating. 1. Hydraulic oil level 2. Read the Operator’s Manual. 110-3853 1.
119-0397 119-0398 117-0912 1. Push to engage 2. Engine—preheat 3. Rear the Operator’s Manual. 4. Fast 5. Continuous variable setting 6. Slow Manufacturer’s Mark 1. Indicates the blade is identified as a part from the original machine manufacturer.
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.
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 5). Safety Interlock Indicators There are symbols on the hour meter and they indicate with a black triangle that the interlock component is in the correct position (Figure 6).
Ignition Switch Operation This switch is used to start the mower engine and has three positions: Start, Run and Off. Note: Determine the left and right sides of the machine from the normal operating position. Glow Plug Light Adding Fuel The glow plug indicator light turns on when the glow plug button is engaged (Figure 5). The engine runs on clean, fresh diesel fuel with a minimum octane rating of 40. Purchase fuel in quantities that can be used within 30 days to ensure fuel freshness.
• Painted surfaces may be damaged by biodiesel blends. DANGER In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. • Use B5 (biodiesel contend of 5%) or lesser blend in cold weather. • Monitor seals, hoses, gaskets in contact with fuel as they may be degrade over time. • Fill the fuel tank outdoors on level ground, in an open area, when the engine is cold. Wipe up any fuel that spills.
Important: Lower the roll bar only when absolutely necessary. 1. Remove the hairpin cotter pins and remove the two pins (Figure 9). 2. Lower the the roll bar to the down position. There are two down positions. See Figure 8 for the positions. 3. Install the two pins and secure them with the hairpin cotter pins (Figure 9). Figure 7 1. Left side fuel tank 2. Fuel selector valve Figure 8 1. Full down position Using the Rollover Protection System (ROPS) 2.
1 2 3 Figure 10 1. Safe Zone-use the Z Master here on slopes less than 15 degrees or flat areas. 2. Use walk behind mower and/or hand trimmer near drop-offs and water. 4 G004955 Figure 9 1. Roll bar 2. Raised position 3. Water 3. Pin 4. Hairpin cotter pin CAUTION This machine produces sound levels in excess of 85 dBA at the operators ear and can cause hearing loss through extended periods of exposure. Think Safety First Please read all safety instructions and symbols in the safety section.
Figure 11 1. Warning— wear hearing protection Operating the Parking Brake Always set the parking brake when you stop the machine or leave it unattended. Figure 12 1. Parking brake-ON 2. Parking brake-OFF 3. Brake Stop Setting the Parking Brake 1. Move the motion control levers (Figure 18) out to the neutral lock position. Starting and Stopping the Engine 2. Pull up and back on the parking brake lever to set the parking brake (Figure 12).
Figure 15 1. Throttle—fast Starting the Engine in Cold Weather (Below 23°F or -5°C) Figure 13 1. 2. 3. 4. Hour meter Ignition switch Glow plug switch Glow plug light 2. Throttle—slow 5. Engine Temperature light 6. Throttle control 7. PTO Switch Use the correct engine oil for the starting temperature. Refer to Servicing the Engine Oil in Engine Maintenance (page 35). 1. Start the engine with the throttle in the Fast position. 9.
4. Turn the ignition key to the off position (Figure 14). 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. Close the fuel selector valve before transporting or storing the machine. Important: Make sure that the fuel selector valve is closed before transporting or storing the machine, as fuel leakage may occur. Set the parking brake before transporting.
CAUTION 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. Figure 17 Driving Forward 1. Triangles light up when the interlock components are in the correct position 1. Release the parking brake; refer to Releasing the Parking Brake in Releasing the Parking Brake (page 19). Testing the Safety Interlock System 2.
CAUTION Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended. Always remove the ignition key and set the parking brake when leaving the machine unattended, even if just for a few minutes. 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 the pin into different hole locations. 1.
3. After adjusting the height-of-cut, adjust the rollers by removing the flange nut, bushing, spacer, and bolt (Figure 20 , Figure 21 and Figure 22 ). Note: The two middle rollers will not have a spacer (Figure 21). 4. Select a hole so the anti-scalp roller is positioned to the nearest corresponding height-of-cut desired. 5. Install the flange nut bushing, spacer, and bolt. Torque to 40-45 ft-lb (54-61 N-m) (Figure 20 , Figure 21 and Figure 22 ). 6. Repeat this adjustment on the other anti-scalp rollers.
Figure 23 3. Rotate cam to increase or decrease locking pressure 4. Slot 1. Cam lock 2. Lever Figure 25 Positioning the Flow Baffle Position C The following figures are only recommendations for use. Adjustments will vary by grass type, moisture content, and height of grass. This is the full open position. The suggested use for this position is as follows. • Use in tall, dense grass mowing conditions. • Use in wet conditions. • Lowers the engine power consumption.
1. To adjust, move the lever sideways to unlock seat (Figure 27). g012487 Figure 28 g012486 Figure 27 1. Seat suspension knob 1. Back rest knob 2. Right-side arm rest 2. Seat position adjustment lever Unlatching the Seat 2. Slide the seat to the desired position and release lever to lock in position. 1. Move the seat to the most rearward position. This will prevent interference when the seat is raised. Changing the Seat Suspension 2. Push the seat latch rearward to unlatch the seat.
2. Rotate the by-pass valves counterclockwise 1 turn to push. This allows hydraulic fluid to by-pass the pump enabling the wheels to turn (Figure 30). engine continues to overheat, take your machine to an Authorized Service Dealer. Using the Side Discharge Important: Do not rotate by-pass valves more than 1 turn. This prevents valves from coming out of the body and causing fluid to run out. The mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. 3.
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 31). The lower rear section of the tractor frame extends back between the rear wheels and serves as a stop for tipping backward. Having a full width ramp provides a surface for the frame members to contact if the unit starts to tip backward.
WARNING Parking brake may not hold machine parked on Z Stand and could cause personal injury or property damage. Do not park on Z Stand unless wheels are chocked or blocked. 10. Perform the maintenance. Figure 32 Driving off the Z Stand 4. Bracket Pin 5. Bottom of slot 1. Z Stand 2. Latch 3. Bracket 1. Remove the chocks or blocks. 2. Raise the latch to the unlocked position (Figure 34). 3. Raise the latch.
Cutting a Lawn for the First Time lawn. To avoid this, move onto a previously cut area with the blades engaged. Cut grass slightly longer than normal to ensure the cutting height of the mower does not scalp any uneven ground. However, the cutting height used in the past is generally the best one to use. When cutting grass longer than six inches tall, you may want to cut the lawn twice to ensure an acceptable quality of cut.
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 8 hours • Check the engine cooling system level. • Adjust the mower belt tension (72in mowers only). • Check the hydraulic fluid. After the first 25 hours • Change the hydraulic filter. After the first 50 hours • Change the engine oil. • Change the engine oil filter. After the first 100 hours • Check the wheel hub slotted nut. • Check the wheel lug nuts. • Change the gear box oil.
Maintenance Service Interval Every 500 hours Yearly Maintenance Procedure • • • • • Check the wheel hub slotted nut. Check the wheel lug nuts. Adjust the caster pivot bearing Adjust the electric clutch. Change the hydraulic filter and hydraulic oil when using Toro® HYPR-OIL™ 500 hydraulic oil. • • • • Grease the front caster pivots (more often in dirty or dusty conditions). Lubricate the caster wheel hubs Change the gear box oil. Change the engine coolant.
Important: Make sure cutting unit spindles are full of grease weekly. 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. 3. Grease the idler pulley pivot (Figure 36). 4. Grease the fittings on the 3 spindle bearings (Figure 36). Figure 35 Where to Add Light Oil or Spray Lubrication Figure 36 Service Interval: Every 150 hours 5.
1. Stop the engine, wait for all moving parts to stop, and remove the key. Engage the parking brake. 13. Torque the nut to 75-80 in-lb (8-9 N-m), loosen, then re-torque to 20-25 in-lb (2-3 N-m). Make sure axle does not extend beyond either nut. 14. Reinstall the seal guards over the wheel hub and insert wheel into caster fork. Reinstall caster bolt and tighten nut fully. Important: To prevent seal and bearing damage, check the bearing adjustment often. Spin the caster tire.
Engine Maintenance Servicing the Air Cleaner Note: Check the filters more frequently if operating conditions are extremely dusty or sandy. Removing the Air Filter Service Interval: Every 250 hours (more often in dirty or dusty conditions). 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. 3.
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 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. 3. Clean around the oil dipstick (Figure 42) so dirt cannot fall into the filler hole and damage the engine. 4.
Changing the Engine Oil Service Interval: After the first 50 hours Every 100 hours 1. Start the engine and let it run for five minutes. This warms the oil so it drains better. 2. Park the machine on a level surface. 3. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 4. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 5. Place a pan below the oil drain.
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. 3. Turn the filter counterclockwise to remove it (Figure 48 and Figure 49). Note: Dispose of the oil filter properly. Recycle in accordance with local codes. 4.
Fuel System Maintenance Servicing the Fuel Filter and Water Seperator Service Interval: Every 40 hours—Drain the water separator. Figure 49 1. Oil filter 2. Gasket Every 400 hours/Yearly (whichever comes first)—Replace the fuel filter (more often in dirty or dusty conditions). 3. Adapter Draining the Water Separator 1. Position the machine on a level surface. 2. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 3.
Changing the Fuel Filter Servicing the Fuel Tank Never install a dirty fuel filter if it is removed from the fuel line. 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. 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. 3.
Electrical System Maintenance 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. Servicing the Battery 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Unlatch the seat and tilt the seat up. WARNING 4. First disconnect the negative battery cable from the negative (-) battery terminal (Figure 52).
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. 2. When the battery is fully charged, unplug the charger from the electrical outlet, then disconnect the charger leads from the battery posts (Figure 54). 3. Install the battery in the machine and connect the battery cables, refer to Installing the Battery.
Drive System Maintenance 1 4 3 Adjusting the Tracking The machine has a knob for adjusting the tracking located under the seat. 2 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. 1. Push both control levers forward the same distance. 2. Check if the machine pulls to one side. If it does, stop the machine and set the parking brake.
Checking the Wheel Hub Slotted Nut Service Interval: After the first 100 hours—Check the wheel hub slotted nut. Every 500 hours—Check the wheel hub slotted nut. After the first 100 hours—Check the wheel lug nuts. Every 500 hours—Check the wheel lug nuts. The slotted nut needs to be torqued to 125 ft-lb (170 N-m). 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 2.
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. 3. Remove the dust cap from caster and tighten lock nut (Figure 59). 4. Tighten the locknut until the spring washers are flat and then back off a 1/4 turn to properly set the pre-load on the bearings (Figure 59). 5. The oil should be up to the opening of the gear box. 6.
5. Pull up on the spring loaded idler pulley for the PTO drive belt and remove the belt from the clutch pulley (Figure 61). assembly. Make sure it is between the armature and the rotor friction surfaces (Figure 63). 10. Tighten the lock nuts until there is slight binding on the feeler gauge but it can be moved easily within the air gap (Figure 63). 11. Repeat this for the remaining slots. 12.
Cooling System Maintenance 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 64). Servicing the Cooling System 4. If the coolant level is low, add a 50/50 mix of extended life antifreeze/Dex-Cool® and water to the overflow bottle (Figure 64). DANGER 5. Add the 50/50 coolant mix to the overflow bottle and fill it to the indicator line on the bottle (Figure 64).
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 66). 3. If adjustment is necessary, release the parking brake, loosen the jam nut below the spring and adjust the nut directly below the spring (Figure 66). Turn the nut until the correct measurement is obtained.
Belt Maintenance Inspecting the Belts Service Interval: 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. Replace the mower belt if any of these conditions are evident. Figure 68 1.
Adjusting the Mower Belt Tension for 72in Mowers Only Replacing the PTO Drive Belt Service Interval: Every 50 hours—Check the PTO drive belt. Service Interval: After the first 8 hours 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 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. 2.
Figure 73 1. Clutch 2. Pump drive belt 3. Spring 4. Spring loaded idler pulley Figure 72 1. Gear box 2. Spring 3. Spring loaded idler pulley 4. Clutch 5. Rubber clutch stop 6. PTO Drive belt Replacing and Tensioning the Alternator Belt Replacing the Pump Drive Belt Replacing the Alternator Belt Service Interval: Every 50 hours—Check the pump drive belt. Service Interval: Every 50 hours—Check the alternator belt. Note: Remove the PTO drive belt first if the pump drive belt needs to be replaced. 1.
12. Install the oil cooler shield and engine straps to the rear frame with the 4 bolts previously removed (Figure 74). 13. Install the engine straps to the side of the machine (Figure 74). 14. Tighten the bottom bolt and install the upper bolt holding the alternator and cover (Figure 76). Tensioning the Alternator Belt 1. Place a handle between the alternator and cylinder block. 2.
Controls System Maintenance 9. Apply slight rearward pressure on the motion control lever, turn the head of the adjustment bolt in the appropriate direction until the control lever is centered in the neutral lock position (Figure 78). Adjusting the Control Handle Neutral Position Note: Keeping rearward pressure on the lever will keep the pin at the end of the slot and allow the adjustment bolt to move the lever to the appropriate position.
Hydraulic System Maintenance Servicing the Hydraulic System Hydraulic Oil Type: Toro® HYPR-OIL™ 500 hydraulic oil or Mobil® 1 15W-50 oil Hydraulic System Oil Capacity: 132 ounces (3.9 l) Figure 79 Important: Use oil specified. Other fluids could cause system damage. 1. Hot fluid level-full Checking the Hydraulic Fluid Level 2. Cold fluid level-full WARNING Service Interval: After the first 8 hours Hydraulic fluid escaping under pressure can penetrate skin and cause injury.
9. Fill the hydraulic tank with hydraulic fluid until the fluid overflows the filter and then turn the oil filter clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 1/2 turn (Figure 82). 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. 10. Clean up any spilled fluid. 11.
Checking the Hydraulic Hoses 1. Raise the frame and block up the machine so drive wheels can rotate freely. Service Interval: Every 100 hours 2. Disconnect the electrical connector from the seat safety switch. Temporarily install a jumper wire across terminals in the wiring harness connector. Check the hydraulic hoses for leaks, loose fittings, kinked lines, loose mounting supports, wear, weather and chemical deterioration. Make necessary repairs before operating. 3.
Figure 84 Figure 83 1. Tracking knob 2. Hydraulic tank 3. Hydraulic pumps 1. Double nuts 2. Pump rod 3. Adjustment bolt 4. Turn this way to track right 5. Turn this way to track left 4. Locknut 5. Ball joint 6. Pumps WARNING Setting the Left-hand Hydraulic Pump Neutral Position Electrical system will not perform proper safety shut off with jumper wire installed. 1. Loosen the locknuts at the ball joints on the pump control rod (Figure 84).
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. Figure 85 2. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 1. Measure here from blade to hard surface 3. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 2. Measure at B and C 2.
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 86). (6 to 10 mm) lower in front at A than in the rear at B (Figure 86). 9. Tighten both swivel jam nuts against the front swivel to lock the height. 10. Check to make sure there is equal tension on the chains and adjust again if needed. Note: It is recommended that both sides of the mower are adjusted the same distance. 9.
Checking for Bent Blades shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth and increases the chance of disease. 1. Rotate the blades until the ends face forward and backward (Figure 90). Measure from a level surface to the cutting edge, position A, of the blades (Figure 90). Note this dimension. Check the cutter blades daily for sharpness, and for any wear or damage. File down any nicks and sharpen the blades as necessary.
2. Install the spring disk and blade bolt. The spring disk cone must be installed toward the bolt head (Figure 93). WARNING Contact with a sharp blade can cause serious injury. Wear gloves or wrap sharp edges of the blade with a rag. 1. Hold the blade end using a rag or thickly-padded glove. 2. Remove the blade bolt, spring disk and blade from the spindle shaft (Figure 93). Sharpening the Blades WARNING Figure 93 When sharpening blade, pieces of blade could be thrown and cause serious injury. 1.
Cleaning Cleaning Under the Mower Service Interval: Before each use or daily Remove the grass buildup under the mower daily. 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. Figure 94 1. Bolt 2. Spacer 3. Locknut 4. Spring 3. Raise the mower to the transport position. 5. Spring installed 6. Grass Deflector 7.
Storage C. Restart the engine and run it until it stops. D. 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 power take off (PTO), set the parking brake, and turn the ignition key to Off. Remove the key. 2. Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine and hydraulic system.
Troubleshooting Problem Starter does not crank Engine will not start, starts hard, or fails to keep running. Possible Cause 1. Blade control (PTO) is engaged. 1. Move blade contro (PTO) to disengaged. 2. 3. 4. 5. Parking brake is not on. Operator is not seated. Battery is dead. Electrical connections are corroded or loose. 6. Fuse is blown. 7. Relay or switch is defective. 2. 3. 4. 5. 1. Fuel tank is empty. 1. Fill fuel tank with fuel. 2. Air cleaner is dirty. 2.
Problem Uneven cutting height. Blades do not rotate. Possible Cause Corrective Action 1. Blade(s) not sharp. 1. Sharpen the blade(s). 2. Cutting blade(s) is/are bent. 3. Mower is not level. 4. Underside of mower is dirty. 5. Tire pressure is not correct. 6. Blade spindle bent. 2. Install new cutting blade(s). 3. Level mower from side-to-side and front-to-rear. 4. Clean the underside of the mower. 5. Adjust the tire pressure. 6. Contact an Authorized Service Dealer. 1.
Schematics g012068 Wire Diagram (Rev.
Notes: 67
The Toro Total Coverage Warranty A Limited Warranty (see warranty periods below) Conditions and Products Covered 3. The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to the original purchaser to repair the Toro Products listed below if defective in materials or workmanship.
