Form No. 3368-458 Rev A GrandStand® Mower With 48in, 52in or 60in TURBO FORCE® Cutting Unit Model No. 74538—Serial No. 311000001 and Up Model No. 74539—Serial No. 311000001 and Up Model No. 74548—Serial No. 311000001 and Up Model No. 74549—Serial No. 311000001 and Up Model No. 74553—Serial No. 311000001 and Up Model No. 79548—Serial No. 311000001 and Up Model No. 79549—Serial No. 311000001 and Up Model No. 79553—Serial No.
You may contact Toro directly at www.Toro.com for product and accessory information, help finding a dealer, or to register your product. 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.
Contents Fuel System Maintenance ....................................... 37 Draining the Fuel Tank....................................... 37 Servicing the Fuel Filter ...................................... 38 Electrical System Maintenance................................ 38 Servicing the Battery........................................... 38 Servicing the Fuses ............................................. 40 Drive System Maintenance ..................................... 40 Adjusting the Tracking ...........
Safety – Use only an approved container – Never remove gas cap or add fuel with engine running. Allow engine to cool before refueling. Do not smoke. Note: The addition of attachments made by other manufacturers that do not meet American National Standards Institute certification will cause noncompliance of this machine. – Never refuel or drain the machine indoors. • Check that operator’s presence controls, safety switches and shields are attached and functioning properly.
Toro Mower Safety • Look behind and down before backing up to be sure of a clear path. • Keep pets and bystanders away. • Slow down and use caution when making turns and crossing roads and sidewalks. Stop blades if not mowing. • Be aware of the mower discharge direction and do not point it at anyone. • Do not operate the mower under the influence of alcohol or drugs. • Use care when loading or unloading the machine into or from a trailer or truck.
goes over the edge of a cliff or ditch, or if an edge caves in. • Use extra care with grass catchers or other attachments. These can change the stability of the machine. • Keep all movement on slopes slow and gradual. Do not make sudden changes in speed or direction. • Mow slopes side to side. • Do not mow slopes greater than 20 degrees. Service • Never store the machine or fuel container inside where there is an open flame, such as near a water heater or furnace.
Slope Indicator G011841 Figure 2 This page may be copied for personal use. 1. The maximum slope you can safely operate the machine on is 20 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 20 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. 106-5517 1. Warning–Do Not touch the hot surface. 93-7010 1. Thrown object hazard—keep bystanders a safe distance from the machine. 2. Thrown object hazard, mower—keep the deflector in place. 3. Cutting/dismemberment of hand or foot—stay away from moving parts. Manufacturer’s Mark 1.
116-3290 115-4186 1. 2. 3. 4. 5. 6. Interval Power Take-off (PTO) Parking brake Neutral Operator presence switch Battery 117-0456 1. Height of cut (HOC)—high 2. Height of cut (HOC)—medium 3. Height of cut (HOC)—low 115-4212 1. Hydraulic oil level 3. Warning—do not touch the hot surface. 2. Read the Operator’s Manual. 119-0217 1. Warning—stop the engine; stay away from moving parts; keep all guards and shields in place. 119-1854 1. Adjustment knob for traction drive speed.
119-7382 120-6412 1. Belt tension adjustment; read the Operator’s Manual for more information. 120-6424 1. Cutting/dismemberment hazard, hand—disengage the power take-off(PTO), stop the engine and watch for all moving parts to stop. 117–3626 1. Warning—read the Operator’s Manual. 5. Thrown object hazard—keep bystanders a safe distance from the machine. 2. Warning—do not operate this machine unless you are trained. 6.
9-8727 1. Traction control 2. Fast 5. Reverse 6. Power Take-off (PTO)—disengage 3. Slow 4. Neutral 7. Operator presence switch 119-8728 1. Parking brake—disengage 2. Parking brake—engage 3. Power Take-off (PTO)—engage 4. Power Take-off (PTO)—disengage 11 5. Engine speed 7. Continuous variable setting 6. Fast 8.
Product Overview 4 5 6 7 8 9 3 2 1 10 12 G015229 Side discharge chute Battery Engine Fuel shut-off valve (behind cushion) 5. Fuel tank 6. Controls 7. 8. 9. 10. g015395 Figure 4 60 inch machine Figure 3 48 inch and 52 inch machines 1. 2. 3. 4. 11 1. 2. 3. 4. Side discharge chute Battery Engine Fuel shut-off valve (behind cushion) 5. Fuel tank 6. Controls Control levers Manual tube Platform (down position) Hydraulic tank 11. Mower deck 12. Front caster wheel 12 7. 8. 9. 10.
Controls 1 2 3 4 5 6 Become familiar with all the controls (Figure 5) before you start the engine and operate the machine. 3 5 4 6 7 7 8 13 8 12 11 13 10 12 Figure 6 60 inch machine 11 10 1. 2. 3. 4. 5. 6. 7. g015230 Figure 5 48 inch and 52 inch machines 1. 2. 3. 4. 5. 6. 7. 9 g015396 9 Parking brake lever Choke Hour meter Ignition switch Fuel gauge Height-of-cut lever Fuel cap 8. 9. 10. 11. 12. 13.
www.Toro.com for a list of all approved attachments and accessories. Specifications Note: Specifications and design are subject to change without notice. 48 inch mowers: Figure 7 1. Safety interlock symbols 2. Battery light 3. Hour meter Width with deflector down 63.5 inches (161.3 cm) Length with platform down 74 inches (188 cm) Length with platform up 58 inches (147.3 cm) Height 48 inches (121.9 cm) Throttle Control Weight with 20hp engine 881 (399.
Operation DANGER In certain conditions during fueling, static electricity can be released causing a spark which can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and others and can damage property. • Always place gasoline containers on the ground away from your vehicle before filling.
Breaking In a New Machine Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times. New engines take time to develop full power. Mower decks and drive systems have higher friction when new, placing additional load on the engine. Allow 40 to 50 hours of break-in time for new machines to develop full power and best performance.
G009174 Figure 11 Figure 9 1. Parking brake engaged 2. Parking brake released Operating the Throttle Releasing the Parking Brake The throttle control can be moved between Fast and Slow positions (Figure 12). Pull the brake lever back and over into the slot and push the parking brake lever forward. Always use the fast position when turning on the mower deck with the blade control switch (PTO).
Ensure the fuel shut-off valve is open when starting the engine. 1 g015365 1 2 2 G008959 Figure 13 1. On 2. Off G008948 Operating the Ignition Switch Figure 15 1. On 1. Turn the ignition key to the Start position (Figure 14). When the engines starts, release the key. 2. Off Important: Do not engage starter for more than 5 seconds at a time. If the engine fails to start allow a 15 second cool-down period between attempts. Failure to follow these instructions can burn out the starter motor.
Stopping the Engine 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. Let the engine idle at slow throttle (turtle) for 60 seconds before turning the ignition switch off. Figure 16 7. Turn the ignition key to the Start position (Figure 14). When the engines starts, release the key.
The Safety Interlock System 2. Set the parking brake. 3. Move the right side motion control lever to the center, un-locked position. The blades should not rotate. CAUTION If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury. • Do not tamper with the interlock switches. • Check the operation of the interlock switches daily and replace any damaged switches before operating the machine. 4. Move the motion control levers forward.
Operating the Platform The machine can be used with the platform in the up or down position. It is the operator’s preference on which position to use.
1 2 3 4 3 5 4 G015234 Figure 21 1. Front reference bar 2. Left control lever Figure 22 4. Right control lever 5. Right control lever in the neutral lock position 3. Rear reference bar Driving Backward 3. To go forward, move the speed control lever to the desired speed. 1. Move the right side motion control lever to the center, un-locked position. 4. Slowly push the motion control levers forward (Figure 22). 2. Slowly pull the motion control levers rearward (Figure 23).
To Push the Machine Set the parking brake when you leave the machine; refer to Setting the Parking Brake in Operation. Remember to remove the key from the ignition switch. 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. CAUTION 2. Open the by-pass valve on both pumps by turning them counter clockwise 1 to 2 turns. This allows hydraulic fluid to by-pass the pumps and the wheels to turn (Figure 25).
Important: Do Not attempt to turn the unit while on the ramp; you may lose control and drive off the side. 2. If using a trailer, connect it to the towing vehicle and connect the safety chains. 3. If applicable, connect the trailer brakes. 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. 4. Load the machine onto the trailer or truck. 5.
Side Discharging or Mulching the Grass Adjusting the Anti-Scalp Rollers (60 inch Mower Decks Only) This mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. Whenever you change the height-of-cut, it is recommended to adjust the height of the anti-scalp rollers. DANGER Without the grass deflector, discharge cover, or complete grass catcher assembly mounted in place, you and others are exposed to blade contact and thrown debris.
4. Adjust the baffle and cam lock in the slot to the desired discharge flow. 5. Swing the lever back over to tighten the baffle and cam lock (Figure 30). 6. If the cam does not lock the baffle into place or it is too tight, loosen the lever and then rotate the cam lock. Adjust the cam lock until the desired locking pressure is achieved. Figure 31 Position B Use this position when bagging (Figure 32). Figure 30 1. Cam lock 2. Lever 3. Rotate cam to increase or decrease locking pressure 4.
Figure 33 Using the Mid-Size Weight • Weights are installed to improve handling, balance and improve performance. Weights can be added or removed to create optimized performance under different mowing conditions and for operator preference. • It is recommended that weights be added or removed one at a time until the desired handing and balance is achieved. Note: Contact an Authorized Service Dealer to order a Weight Kit. WARNING Excessive weight changes can effect handling and operation of the machine.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 8 hours • Change the engine oil. • Check the hydraulic fluid level. • Change the hydraulic filter. Before each use or daily • • • • • • Check the safety interlock system. Check the engine oil level. Clean the air intake screen. Check the brakes. Inspect the blades. Clean the mower deck.
Premaintenance Procedures 1 2 3 Raising the Mower for Access The front of the mower can be raised and supported on its back for access under the machine for maintenance. 1. Raise the platform. Refer to Operating the Platform in Operation. 2. Remove the battery. g015408 Figure 35 1. Cap 2. Piece of plastic 3. Hydraulic tank 5. With two people, raise the front of the mower so it rests on the drive tires and the platform in the up position. 6. Perform any maintenance on the machine. 7.
Figure 36 1. Remove battery 2. With two people, lift the front end of the mower (ensure the platform is up) Figure 37 1. Plastic bushing with large washer 2. Cushion bracket with key hole Release the Cushion for Rear Access The cushion can be released for rear access to the machine for maintenance or adjustment. 1. Lower the platform. 2. Remove the hairpin cotter pins on each side of the cushion. 3. Slide the large washers with plastic bushings to the inside. 4.
Lubrication Grease with No. 2 general purpose lithium base or molybdenum base grease. How to Grease 1. Disengage the PTO 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 the grease fittings with a rag. Make sure to scrape any paint off the front of the fitting(s). 4. Connect a grease gun to the fitting. Pump grease into the fittings until grease begins to ooze out of the bearings. 5.
Lubricate Caster Wheel Hubs 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. Service Interval: Yearly 1. Stop the engine, wait for all moving parts to stop, and remove the key. Engage the parking brake. 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.
Engine Maintenance Cleaning the Foam Air Cleaner Element Service Interval: Every 25 hours 1. Wash the foam element in liquid soap and warm water. When the element is clean, rinse it thoroughly. 2. Dry the element by squeezing it in a clean cloth. Servicing the Air Cleaner Service Interval/Specification Important: Replace the foam element if it is torn or worn. Inspect the foam and paper elements and replace them if they are damaged or excessively dirty.
Important: Remember to add 80% of the oil and then gradually fill it to the full mark on the dipstick. Oil Type: Detergent oil (API service SF, SG, SH, SJ or SL) Crankcase Capacity for 20hp and 25hp Engines: 58 ounces (1.7 liter) with the filter removed; 51 ounces (1.5 liter) without the filter removed g015238 Crankcase Capacity for 24hp and 26hp Engines: 71 ounces (2.1 liter) with the filter removed; 61 ounces (1.
3. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 1 2 3 4 5 6 4. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position (Figure 45). g015238 G008796 Figure 46 Changing the Engine Oil Filter Note: Change the engine oil filter more frequently when operating conditions are extremely dusty or sandy. 1. Drain the oil from the engine; refer to Changing the Engine Oil. 2.
Removing the Spark Plug 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. g015238 1 2 g015238 3 5 4 6 Figure 48 Checking the Spark Plug Important: Never clean the spark plug(s). Always replace the spark plug(s) when it has: a black coating, worn electrodes, an oily film, or cracks.
Installing the Spark Plug Fuel System Maintenance Tighten the spark plug(s) to 16 ft.-lb (22 N-m). 1 2 Draining the Fuel Tank Note: There is no other recommended way to drain fuel from the tank, other than using a syphon pump. A syphon pump can be purchased at a hardware store. DANGER 3 In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property.
Servicing the Fuel Filter Replacing the Fuel Filter Electrical System Maintenance Service Interval: Every 800 hours/Yearly (whichever comes first) Servicing the Battery Never install a dirty filter if it is removed from the fuel line. Service Interval: Every 100 hours Always keep the battery clean and fully charged. Use a paper towel to clean the battery case. If the battery terminals are corroded, clean them with a solution of four parts water and one part baking soda.
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. 1. Disengage the PTO and set the parking brake. 2.
Drive System Maintenance Adjusting the Tracking Note: Determine the left and right sides of the machine from the normal operating position. 1. Push both control levers forward the same distance. Figure 54 1. Positive Battery Post 2. Negative Battery Post 2. Check if the machine pulls to one side. If it does, stop the machine and set the parking brake. 3. Red (+) Charger Lead 4. Black (-) Charger Lead 3. Release the cushion from the rear of the machine. 4.
1 2 4. If adjustment is needed, loosen the jam nut and adjust the bolt to the correct distance. Tighten the jam nut after adjusting the bolt (Figure 58). 5. Test the safety interlock system before operation. Refer to The Safety Interlock System (page 20). 1 6 g015369 2 3 4 Figure 57 1. Left cable adjustment 2. Right cable adjustment 6. Check for proper tracking.
Figure 59 Adjusting the Caster Pivot Bearing Figure 60 1. Spring Washers 2. Lock Nut Service Interval: Every 500 hours/Yearly (whichever comes first) 1. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake. 3. Dust Cap Servicing the Caster Wheel and Bearings 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
2. Remove one bushing, then pull the spanner bushing and roller bearing out of the wheel hub (Figure 61). 3. Remove the other bushing from the wheel hub and clean any grease and dirt from the wheel hub (Figure 61). 4. Inspect the roller bearing, bushings, spanner bushing and inside of the wheel hub for wear. Replace any defective or worn parts (Figure 61). Figure 62 5. To assemble, place one bushing into the wheel hub. Grease the roller bearing and spanner bushing and slide them into the wheel hub.
Cooling System Maintenance Brake Maintenance Cleaning the Air Intake Screen Before each use, check brakes on both a level surface and slope. Servicing the Brake Service Interval: Before each use or daily Always set the parking brake when you stop the machine or leave it unattended. If the parking brake does not hold securely, an adjustment is required.
6. Loosen the jam nut (Figure 65). 1 7. Rotate the yoke. To tighten the brake, rotate the yoke up. To loosen the brake, rotate the yoke down (Figure 65). 2 8. Secure the yoke to lower brake lever with the hair pin cotter pin and clevis pin (Figure 65). 9. Tighten the jam nut (Figure 65). 4 10. Check the brake operation again; refer to Checking the Brake. 3 1 4 2 3 5 6 5 6 g015371 Figure 65 1. Jam Nut 2. Yoke 3. Clevis pin 4. Hairpin cotter pin 5. Flat washer 6.
Belt Maintenance 1 2 Replacing the Mower Deck Belt 3 Service Interval: Every 100 hours—Check the mower deck belt. Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks and cracks are signs of a worn deck belt. Replace the deck belt if any of these conditions are evident. 1. Disengage the PTO and set the parking brake. 5 2 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 4 3.
6 1 G015595 Figure 67 1. 6-1/2 inches (165 mm) from hook to hook 2. Spring 3. Spring loaded idler 5 2 4 3 4. Ratchet 5. Square hole for ratchet 6. Nut G015402 Figure 68 Replacing the Pump Drive Belt 1. Hydraulic pumps 2. Idler pulley 3. Clutch pulley Service Interval: Every 100 hours—Check the pump drive belt. 4. Clutch retainer 5. Pump drive belt 6. Shoulder bolt, nut and washer connected to engine deck 1. Disengage the PTO and set the parking brake. 2.
Controls System Maintenance Adjusting the Motion Control Handle Positions Adjusting the Right Side Motion Control Lever If the motion control levers do not align horizontally, adjust the right side motion control lever. g015372 Note: Adjust the horizontal alignment before the front to back alignment. Figure 70 1. Switch screws 2. Cam 1. Disengage the PTO, move the right side motion control lever to the neutral position and set the parking brake. 3. Nut and bolt 9.
1 2 3 g015241 Figure 72 1. Left motion control lever 2. Right motion control lever 3. Neutral locked position 4. Align the control levers front to back 2. Rotate the right cable adjustment to place the right motion control lever in the center of the neutral lock slot in the control panel. 3. Rotate the left cable adjustment to place the left motion control lever alignment equal with the right motion control lever.
Hydraulic System Maintenance 7. Run the machine at low idle for 15 minutes to allow any air to purge out of the system and warm fluid. Refer to Starting and Stopping the Engine. 8. Recheck the fluid level while the fluid is warm. If required, add fluid to the reservoir until it is between the hot level and the cold level. Servicing the Hydraulic System Toro® Note: The fluid level should be below the hot level of the baffle, when the fluid is warm (Figure 74).
1. Disengage the PTO and set the parking brake. Replacing the Hydraulic Filter 2. Stop the engine and wait for all moving parts to stop before leaving the operating position. Service Interval: After the first 8 hours WARNING 3. Remove hydraulic reservoir cap. Hot hydraulic fluid can cause severe burns. 4. Locate the front hydraulic hose under the hydraulic tank and place drain pan under the tank (Figure 75). Allow the hydraulic fluid to cool before performing any maintenance to the hydraulic system.
Check hydraulic hoses and hoses for leaks, loose fittings, kinked hoses, loose mounting supports, wear, weather and chemical deterioration. Make necessary repairs before operating. Note: Keep areas around hydraulic system clean from grass and debris build up. Note: Extended operating time at high temperatures in a hot climate may lead to deterioration of hoses and seals. Inspect more frequently in a hot climate and change hydraulic oil and filter more frequently. Figure 77 1. Hydraulic filter 2.
Mower Deck Maintenance Checking for Bent Blades 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. Rotate the blades until the ends face forward and backward. Measure from a level surface to the cutting edge, position A, of the blades (Figure 79 ). Note this dimension.
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. Figure 82 1. Hold the blade end using a rag or thickly-padded glove. 1. Blade 2. Remove the blade bolt, curved washer, and blade from the spindle shaft (Figure 80). 2. Balancer Installing the Blades 1. Install the blade onto the spindle shaft (Figure 83).
3. 4. 5. 6. position. Disconnect the spark plug wire(s) from the spark plug(s). Adjust the tire pressure in the rear tires to 12-14 psi (83-97 kPa). Check that the blades and spindle shafts are not bent. Refer to Checking for Bent Blades. Set the height-of-cut to the 3 inch (7.6 cm) position. Refer to Adjusting the Height-Of-Cut in Operation. Perform the steps in the following procedures in order. 2. Locate the U-plates on the side of the engine deck (Figure 85). 3.
mower deck is built a 1/4 inch (6mm) lower than the front lip of the mower deck. 5. For 60 inch mower decks, tighten the lift links (Figure 89). 6. Tighten both the front and rear nuts. 7. Check the front-to-rear pitch of the cutting unit. 8. If the dimensions are not correct, adjust the front and rear nuts on either side to get the correct front-to-rear pitch (Figure 88). Figure 86 1. Measure blade at points A and B 2.
1 2 Figure 90 3 1. Measure from a level surface 2. Measure blade at point A 4 4. The measurement should be 3 inch (7.6 cm). 5. If it does not measure correctly, locate the height-of-cut rod on the right side of the machine (Figure 91). 6. Adjust the adjustment bolt until the blade tips match 3 inches (7.6 cm) (Figure 91). G015501 Figure 89 60 inch mower decks 1. Adjustment rods 2. Rear nuts 3. Lift link 4. Front nuts 1 Matching Height of Cut 2 1. Check the rear tire pressure. 2.
Cleaning 1. Remove the locknut, bolt, spring and spacer holding the deflector to the pivot brackets (Figure 92). Remove damaged or worn grass deflector. 6 2 Cleaning Under the Mower 4 Service Interval: Before each use or daily 7 Remove the grass buildup under the mower daily. 3 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.
Storage hole. Now use the starter to crank the engine and distribute the oil inside the cylinder. Install the spark plug(s). Do not install the wire on the spark plug(s). Cleaning and Storage 10. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged or defective. 1. Disengage the power take off (PTO), set the parking brake, and turn the ignition key to off. Remove the key. 11. Paint all scratched or bare metal surfaces.
Troubleshooting Problem Engine will not start, starts hard, or fails to keep running. Engine loses power. Engine overheats. Machine does not drive. Possible Cause 1. Fuel tank is empty or shut-off valve closed. 1. Fill fuel tank with gasoline and open valve 2. Choke is not on. 3. Spark plug wire is loose or disconnected. 4. Spark plug is pitted, fouled, or the gap is incorrect. 5. Air cleaner is dirty. 6. Dirt in the fuel filter. 7. Dirt, water, or stale fuel is in the fuel system. 8.
Problem Blades do not rotate. Possible Cause Corrective Action 1. Pump drive belt is worn, loose or broken. 1. Check the belt tension. 2. Pump drive belt is off pulley. 2. Install drive belt and check adjusting shafts and belt guides for correct position. 3. Install new deck belt. 3. Mower deck belt is worn, loose or broken. 4. Mower deck belt is off pulley. 5. 6. 7. 8. 9. Broken or missing idler spring. Electric clutch out of adjustment. Clutch connector or wire damaged. Damaged electric clutch.
Schematics Hydraulic Schematic (Rev.
G015606 Electrical Schematic (Rev.
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. Warranty Period •Engine •Battery See engine manufacturer’s warranty1 90 days Parts and Labor 1 year Parts only •Belts and Tires 90 days •Attachments 1 year 21 in.
