Form No. 3357-979 Rev A Z597-D Z Master® with 60in or 72in TURBO FORCE® Side Discharge Mower Model No. 74268CP—Serial No. 270000001 and Up Model No. 74269CP—Serial No. 270000001 and Up Register your product at www.Toro.
Warning CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and 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.
Switching the Fuel Tanks ................... 17 Using the Rollover Protection System (ROPS).................. 17 Think Safety First .............................. 18 Understanding the Audible Alarms .............................. 19 Operating the Parking Brake .............. 20 Starting and Stopping the Engine .............................. 20 Operating the Power Take Off (PTO) ............................... 22 The Safety Interlock System............... 22 Driving Forward or Backward ............
Safety hair, loose clothing or jewelry may get tangled in moving parts. 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.
• Keep hands and feet away from the cutting units. • Never carry passengers and keep pets and bystanders away. • Be alert, slow down and use caution when making turns. Look behind and to the side before changing directions. • Slow down and use caution when 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.
• Carefully release pressure from components with stored energy. • Disconnect battery or remove spark plug wire before making any repairs. Disconnect the negative terminal first and the positive last. Reconnect positive first and negative last. • Use care when checking blades. Wrap the blade(s) or wear gloves, and use caution when servicing them. Only replace blades. Never straighten or weld them. • Keep hands and feet away from moving parts. If possible, do not make adjustments with the engine running.
Slope Chart 7
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. 1-403005 54-9220 1-523552 58-6520 1.
103-5881 68-8340 98-4387 1. Warning—wear hearing protection.
6-7492 106-9989 107-1613 110-2067 10
0-2068 1. Read the Operator’s Manual.
107-2114 Manufacturer’s Mark 1. Indicates the blade is identied as a part from the original machine manufacturer. 107-2102 107-7673 1.
107-7705 107-9863 107-9864 1. Read the Operator’s Manual.
107-9866 1. Fast 2. Slow 3. Neutral 14 4.
Product Overview Hour Meter The hour meter records the number of hours the engine has operated. It operates when the engine is running. Use these times for scheduling regular maintenance (Figure 4). Glow Plug Light (Orange Light) The glow plug indicator light turns on when the ignition switch is turned to the on position. When the light turns off, the engine is ready to be started (Figure 4). Water in Fuel Light (Red Light) The water in fuel light turns on when there is water in the fuel.
Operation 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. Note: Determine the left and right sides of the machine from the normal operating position. Adding Fuel • Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any fuel that spills. The engine runs on clean, fresh diesel fuel with a minimum octane rating of 40.
2. Clean around each fuel tank cap and remove the cap. Add fuel to both fuel tanks, until the level is 1/4 to 1/2 inch (6 to 13 mm) below the bottom of the filler neck. This space in the tank allows the fuel to expand. Do not fill the fuel tanks completely full. 3. Install fuel tank caps securely. Wipe up any fuel that may have spilled. 4. If possible, fill the fuel tank after each use. This will minimize possible buildup of condensation inside the fuel tank. Figure 5 Checking the Engine Oil Level 1.
2. Lower the roll bar to the down position. There are two down positions. See Figure 6 for the positions. 3. Install the two pins and secure them with the hairpin cotter pins (Figure 7). Figure 6 1. Full down position 2. Figure 7 Down position with bagger installed 1. Roll bar 2. Raised position Important: Ensure that the rear part of the seat is secured with the seat latch. 3. 4. Pin Hairpin cotter pin Think Safety First 4.
Operating on wet grass or steep slopes can cause sliding and loss of control. This machine produces sound levels in excess of 85 dBA at the operators ear and can cause hearing loss through extended periods of exposure. Wheels dropping over edges can cause rollovers, which may result in serious injury, death or drowning. Wear hearing protection when operating this machine. There is no rollover protection when the roll bar is down.
Pulsing Audible Alarm The pulsing audible alarm alerts the user to low oil pressure or the alternator is not charging. Refer to Checking the Engine Oil and check the alternator belt. Operating the Parking Brake Always set the parking brake when you stop the machine or leave it unattended. Setting the Parking Brake Figure 11 1. Move the motion control levers (Figure 15) out to the neutral lock position. 1. Parking brake-ON 2. Parking brake-OFF 2.
Note: Additional starting cycles may be required when starting the engine for the first time after the fuel system has been completely without fuel. 2. Turn the ignition key clockwise to the run position (Figure 12). The glow plug light will turn on. 3. After the glow plug indicator light goes out, turn the key to the start position. when the engines starts release the key. Important: Use starting cycles of no more than 30 seconds per minute to avoid overheating the starter motor. Stopping the Engine 1.
The Safety Interlock System Operating the Power Take Off (PTO) The power take off (PTO) switch starts and stops the mower blades and any powered attachments. Engaging the PTO If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury. 1. If the engine is cold, allow the engine to warm up 5 to 10 minutes before engaging the PTO. • Do not tamper with the interlock switches. 2.
PTO and rise slightly from the seat; the engine should stop. 4. Sitting on the seat, engage the parking brake, move the PTO switch to off and move the motion control levers to neutral lock position. Now start the engine. While the engine is running, center either motion control and move (forward or reverse); the engine should stop. Repeat for other motion control. 5. Sitting on the seat, disengage the parking brake, move the PTO switch to off and move the motion control levers to neutral lock position.
Stopping the Machine by relocating the clevis pin into different hole locations. 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. 1. Raise the height-of-cut lever to the transport position (also the 5 inch (127 mm) cutting height position) (Figure 17). 2. To adjust, remove the clevis pin from the height-of-cut bracket (Figure 17).
Adjusting the Anti-Scalp Rollers Whenever you change the height-of-cut, it is recommended to adjust the height of the anti-scalp rollers. 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 20 3.
5. Swing the lever back over to tighten the baffle and cam locks (Figure 22). 6. If the cams do 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 23 Position B Use this position when bagging. Figure 22 1. Cam lock 3. 2. Lever 4. Rotate cam to increase or decrease locking pressure Slot Positioning the Flow Bafe The following figures are only recommendations for use.
Figure 25 Positioning the Seat Figure 26 Changing the Seat Position 1. The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable. Seat suspension knob 2. Seat position adjustment lever 2. Slide the seat to the desired position and release lever to lock in position. 1. To adjust, move the lever sideways to unlock seat (Figure 26). Changing the Seat Suspension The seat can be adjusted to provide a smooth and comfortable ride.
Pushing the Machine by Hand Important: Always push the machine by hand. Never tow the machine because hydraulic damage may occur. Pushing the Machine 1. Disengage the power take off (PTO) and turn the ignition key to off. Move the levers to neutral locked position and apply parking brake. Remove the key. 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 29).
Using the Side Discharge The mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. Driving on the street or roadway without turn signals, lights, reflective markings, or a slow moving vehicle emblem is dangerous and can lead to accidents causing personal injury. 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.
Using the Z Stand® The Z Stand raises the front end of the machine to allow you to clean the mower and remove the blades. Loading a unit onto a trailer or truck increases the possibility of backward tip-over and could cause serious injury or death. • Use extreme caution when operating a unit on a ramp. The machine could fall onto someone and cause serious injury or death. • Use only a single, full width ramp; Do Not use individual ramps for each side of the unit.
Figure 32 1. Z Stand (Positioned in slot) 3. 2. Crack in side walk or turf Latch resting on pivot tab Figure 33 1. 2. 4. Set the foot of stand on the ground and rest the latch on the pivot tab (Figure 32). 5. Start the engine and put it at half throttle. Z Stand Latch 3. 4. Locked position Unlocked position 3. Start the engine and place it at half throttle. Disengage the parking brake. Note: For best results, place the foot of stand into seams in sidewalks or into the turf (Figure 32). 4.
Mowing Direction tearing or shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth and increases the chance of disease. 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. Alternate mowing direction to keep the grass standing straight.
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the rst 8 operating hours • Check cooling system level. • Check the hydraulic uid. After the rst 25 operating hours • Change the hydraulic lter and oil. After the rst 50 operating hours • Change the engine oil. • Change the engine oil lter. Before each use or daily • • • • • • Check the safety system. Check the engine oil. Check cooling system level. Clean the cooling system.
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 and disconnect the wire from the spark plug(s) before you do any maintenance. Set the wire aside so that it does not accidentally contact the spark plug. Lubrication Where to Add Grease Greasing and Lubrication Lubricate the grease fittings as shown on the Check Service Reference Aid decal (Figure 34).
2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Remove the belt covers. 4. Grease the three spindle bearings under the pulleys until grease comes out the lower seals (Figure 35). 5. Grease the idler arm on the mower deck (Figure 35). 6. Grease the fittings on the push arms (Figure 35). Figure 36 1. Left adjustable pulley 2. Back of the machine 3. Grease the pump belt idler arm.
3. Tilt the seat forward and remove the front engine panel (Figure 38). Figure 38 1. Front engine panel 2. Figure 39 Knob 1. Latches 2. Air cleaner cover 3. Air lter body 4. 5. Primary lter Safety lter 4. Release the latches on the air cleaner and pull the air cleaner cover off of the air cleaner body (Figure 39). Servicing the Primary Filter 5. Clean the inside of the air cleaner cover with compressed air. 1. Do not clean the paper filter. Replace it after 200 operating hours (Figure 39). 6.
Important: Do not press on the soft inside area of the filter. 4. Install the air cleaner cover with the side indicated as UP facing up and secure the latches (Figure 39). 5. Install the front engine panel. Important: Do not overfill the crankcase with oil because this may cause engine damage. Do not run the engine with oil below the low mark because the engine may be damaged as a result. Servicing the Engine Oil Change oil after the first 50 operating hours and then every 150 operating hours thereafter.
Note: Dispose of the used oil at a recycling center. Important: Add the oil very slowly and do not block the opening of the filler hole (Figure 44). If you add oil too fast or block the hole, the oil could back up and foul the air intakes, causing engine damage. Adding Engine Oil 1. Tilt the seat forward and remove the front engine panel (Figure 42). Figure 44 1. Note the clearance left in the ller opening. Figure 42 1. Front engine panel 2. 5. Replace the dipstick and install the front engine panel.
3. Before installing the filter, lightly oil the gasket on the filter with fresh, clean oil. Screw the filter on by hand until the gasket contacts the oil filter adapter. Tighten 1/2 to 3/4 turn more. 3. Disconnect the negative battery cable; Refer to Removing the Battery. 4. Allow the machine to cool down. 5. Place a drain pan under the fuel filter and loosen the drain plug 1 turn. 4. Add oil; refer to Adding Engine Oil. 6. Let the water drain.
Electrical System Maintenance 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 to cause cancer and reproductive harm. Wash hands after handling. Figure 47 1. Fuel lter 2. Sensor wire 3. Drain plug 4. 5. O-ring Metal primer button Priming the Fuel System Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns.
Installing the Battery 1. Position battery in the tray with the terminal posts opposite from the hydraulic tank (Figure 49). Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. 2. First, install the positive (red) battery cable to positive (+) battery terminal. • Always Disconnect the negative (black) battery cable before disconnecting the positive (red) cable. 3.
Drive System Maintenance Adjusting the Tracking The machine has a knob for adjusting the tracking located under the seat. Important: Adjust the handle neutral and hydraulic pump neutral before adjusting the tracking. Refer to Adjusting the Handle Neutral in Controls System Maintenance, page 49 and Adjusting the Hydraulic Pump Neutral in Hydraulic System Maintenance, page 50. 1. Push both control levers forward the same distance. 2. Check if the machine pulls to one side.
Checking the Tire Pressure 7. Torque the slotted nut to 125 ft-lb. (170 N•m) (Figure 54). Check the pressure at the valve stem after every 50 operating hours or monthly, whichever occurs first (Figure 53). 8. Tighten the nut until the next set of slots line up with the hole in the shaft (Figure 54). 9. Replace the cotter pin. Maintain the air pressure in the rear tires at 13 psi (90 kPa). Uneven tire pressure can cause uneven cut.
Rotating shaft and fan can cause personal injury. • Do not operate the machine without the covers in place. • Keep fingers, hands and clothing clear of rotating fan and drive shaft. • Shut off the engine and remove the ignition key before performing maintenance. Swallowing engine coolant can cause poisoning. Figure 55 1. Spring Washers 2. Lock Nut 3. • Do not swallow engine coolant. Dust Cap • Keep out of reach from children and pets.
Contact an Authorized Service Dealer for changing the coolant. Brake Maintenance Adjusting the Parking Brake 1. Disengage the brake lever (lever down). 2. Measure the length of the spring. The measurement should be 2-3/4 inch (70 mm) between the washers (Figure 57). 3. If an adjustment is necessary, loosen the jam nut below the spring and tighten the nut directly below the yoke (Figure 57). Turn the nut until the correct measurement is obtained.
4. Pull on the spring loaded idler arm to loosen the belt tension. 5. Remove the mower belt from the mower pulleys and the top pulley of the three stacked pulleys (Figure 58 and Figure 59). 6. Install the new belt around the mower pulleys and the top pulley of the three stacked pulleys (Figure 58 and Figure 59). 7. Pull on the spring loaded idler arm to loosen the belt tension and align the mower belt onto the idler pulley (Figure 59). 8. Install the belt covers and close the latches (Figure 58).
Replacing the Drive Belts 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. Note: Remove the top drive belt first if the bottom drive belt needs to be replaced. 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 2.
7. Check to make sure the coils of the spring on the spring-loaded idler pulley have the correct measurement (Figure 62). 2. Pull the spring loaded idler down and remove the traction belt from the engine and hydro pump pulleys (Figure 64). Remove the belt between the pulleys. 8. Repeat as necessary on the opposite side of the machine. 3. Install the new belt around the engine and hydro pump pulleys (Figure 64). 4. Pull the spring loaded idler down and align it below the traction belt.
Figure 65 1. Front engine panel 2. Knob Figure 66 4. Remove the pump drive belt. Refer to Removing the Pump Drive Belt. 1. Alternator 4. 2. 3. Alternator belt Handle 5. 6. Deection, 3/8 to 1/2 inch (10 to 13 mm) Top bolt Bottom bolt 5. Loosen the two bolts holding the alternator (Figure 66). Controls System Maintenance 6. Remove the belt from the pulleys and alternator (Figure 66). 7. Install a new belt around the pulleys and the alternator (Figure 66).
7. Check where the control lever is relative to notch in console (Figure 67). It should be centered allowing lever to pivot outward to the neutral lock position. Figure 68 1. 2. 3. 4. 5. 6. Figure 67 1. Neutral locked position 2. Control lever 3. Neutral position 8. If adjustment is needed, loosen the nut and jam nut against the yoke (Figure 68). Clevis pin in slot Nut against yoke Adjustment bolt Pump rod Double nuts Jam Nut 7. 8. 9. 10. 11. 12.
2. Clean the area around filler neck of hydraulic tank (Figure 69). Hydraulic fluid escaping under pressure can penetrate skin and cause injury. 3. Remove the cap from the filler neck. Look inside to check if there is fluid in the reservoir (Figure 69). • 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. 4.
Replacing the Cooling Fan Hydraulic Filter Replace the cooling fan hydraulic filter: • After every 500 operating hours. • After any part of the hydraulic cooling fan system is repaired or replaced. 1. Place drain pan under filter, remove the hydraulic hose from the filter (Figure 72). Figure 70 1. Hydraulic lter 2. Remove the cooling fan hydraulic filter from the T-fitting on the bottom of the filter (Figure 72). 4. Apply a thin coat to the rubber gasket on the replacement filter (Figure 71). 5.
Checking the Hydraulic Hoses After every 100 operating hours, check the hydraulic hoses for leaks, loose fittings, kinked lines, loose mounting supports, wear, weather and chemical deterioration. Make necessary repairs before operating. Mechanical or hydraulic jacks may fail to support machine and cause a serious injury. • Use jack stand when supporting machine. Note: Keep areas around the hydraulic system clean from grass and debris build up. • Do not use hydraulic jacks.
Figure 73 1. Tracking knob 2. Hydraulic tank 3. Hydraulic pumps 4. 5. Turn this way to track right Turn this way to track left Figure 74 1. Double nuts 2. Pump rod 3. Adjustment bolt 3. Move the motion control lever forward and reverse, then back to neutral. The wheel must stop turning or slightly creep in reverse. 4. Open the throttle to fast. Make sure wheel remains stopped or slightly creeps in reverse, adjust if necessary. 4. 5. 6.
Setting Up the Machine 1. Position the mower on a flat surface. 2. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 3. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 4. Check tire pressure of all four tires. If needed, adjust to 13 psi (90 kPa) 5. Lower the mower to the 3 inch (76 mm) height-of-cut position. 6. Inspect the four chains. The chains need to have tension.
Figure 76 Figure 75 1. Measure here from blade to hard surface 2. 1. 2. 3. 4. Measure at B and C 7. If the measurements at positions B or C are not correct, loosen the bolt attaching the rear chain to the rear support arm (Figure 76). Rear chain Rear support arm Bolt Jam Nut 5. 6. 7. Adjustment bolt Front swivel Front support arm Adjusting the Front-to-Rear Mower Pitch 8.
4. Measure the right blade at the B location, from a level surface to the cutting edge of the blade tip (Figure 77). 5. Record this measurement. 6. The mower blade should be a 1/4 to 3/8 inch (6 to 10 mm) lower at position A than at position B (Figure 77). If it is not correct, proceed to the following steps. Note: Both of the front swivels need to be adjusted the same amount to maintain equal chain tension. 7.
Before Inspecting or Servicing the Blades 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. Park the machine on a level surface, disengage the blade control (PTO), and set the parking brake. Turn the ignition key to Off. Remove the key. 3. Rotate the blades until the ends face forward and backward (Figure 80). Measure from a level surface to the cutting edge, position A, of the blades (Figure 80). Note this dimension.
Removing the Blades (Figure 83). Repeat this procedure until the blade is balanced. Blades must be replaced if a solid object is hit, if the blade is out of balance or is bent. To ensure optimum performance and continued safety conformance of the machine, use genuine TORO replacement blades. Replacement blades made by other manufacturers may result in non-conformance with safety standards. Figure 82 1. Contact with a sharp blade can cause serious injury. Blade 2. Balancer Installing the Blades 1.
Replacing the Grass Deector An uncovered discharge opening could allow the lawn mower to throw objects in the operator’s or bystander’s direction and result in serious injury. Also, contact with the blade could occur. • Never operate the lawn mower unless you install a cover plate, a mulch plate, or a grass chute and catcher. Figure 84 • Make sure the grass deflector is in the down position. 1. Remove the locknut, bolt, spring and spacer holding the deflector to the pivot brackets (Figure 84).
The machine could fall onto someone and cause serious injury or death. • Use extreme caution when operating the machine on the Z Stand®. • Use only for cleaning the mower and removing the blades. • Do not keep the machine on the Z Stand® for extended periods of time. • Always turn the engine off, set the parking brake, and remove the key before performing any maintenance to the mower. Waste Disposal Engine oil, batteries, hydraulic oil, and engine coolant are pollutants to the environment.
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 based stabilizer (ethanol or methanol). Cleaning and Storage 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 Possible Cause 1. Blade control (PTO) is engaged. 2. Parking brake is not on. 3. Operator is not seated. 4. Battery is dead. 5. Electrical connections are corroded or loose. 6. Fuse is blown. 7. Relay or switch is defective. Engine will not start, starts hard, or fails to keep running. 1. Fuel tank is empty. 2. Air cleaner is dirty. 3. Dirt in the fuel lter. 4. Dirt, water, or stale fuel is in the fuel system. Engine loses power. 1.
Problem Machine does not drive. Abnormal vibration. Possible Cause 1. By pass valve is not closed tight. 2. Drive or pump belt is worn, loose or broken. 3. Drive or pump belt is off a pulley. 4. Broken or missing idler spring. 5. Hydraulic uid level is low or too hot. 1. Tighten the by pass valve. 2. Change the belt. 1. Cutting blade(s) is/are bent or unbalanced. 2. Blade mounting bolt is loose. 3. Engine mounting bolts are loose. 4. Loose engine pulley, idler pulley, or blade pulley. 5.
Problem Blades do not rotate. Possible Cause 1. PTO drive belt is worn, loose or broken. 2. PTO drive belt is off pulley. 3. Deck belt is worn, loose or broken. 4. Deck belt is off pulley. 5. Broken or missing idler spring. 65 Corrective Action 1. Check the belt tension. 2. Install PTO drive belt and check adjusting shafts and belt guides for correct position. 3. Install new deck belt. 4. Install deck pulley and check the idler pulley, idler arm and spring for correct position and function. 5.
Schematics Wire Diagram (Rev.
Evaporative Emission Control Warranty Statement California Evaporative Emission Control Warranty Statement Your Warranty Rights and Obligations Introduction The California Air Resources Board and The Toro® Company are pleased to explain the evaporative emission control system’s warranty on your 2007 model year equipment. In California, new equipment that use small off-road engines must be designed, built, and equipped to meet the State’s stringent anti-smog standards.
LCE The Toro Total Coverage Guarantee A Limited Warranty Conditions and Products Covered Items and Conditions Not Covered The Toro® Company and its afliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair the listed Toro Products if defective in materials or workmanship.