Form No. 3403-282 Rev D GrandStand® Mower With 48in or 52in TURBO FORCE® Cutting Unit Model No. Model No. Model No. Model No. Register at www.Toro.com. Original Instructions (EN) 74504—Serial No. 74505—Serial No. 79504—Serial No. 79505—Serial No.
Introduction WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. This rotary blade, ride-on lawn mower is intended to be used by professional, hired operators, or residential homeowners.
Contents serious injury or death if you do not follow the recommended precautions. Safety ....................................................................... 4 Safe Operating Practices.................................... 4 Toro Mower Safety.............................................. 6 Slope Indicator ................................................... 8 Safety and Instructional Decals .......................... 9 Product Overview ................................................... 13 Controls .....
Safety Drive System Maintenance .................................. 41 Adjusting the Tracking ...................................... 41 Checking the Tire Pressure............................... 42 Adjusting the Caster-Pivot Bearing ................... 42 Servicing the Caster Wheels and Bearings........................................................ 43 Removing the Clutch Shim ............................... 43 Checking the Wheel-Lug Nuts .......................... 45 Checking the Wheel-Hub Nuts............
Preparation • Do not change the engine governor setting or overspeed the engine. • Evaluate the terrain to determine what accessories • • • • • Stop on level ground, disengage drives, engage and attachments you need to properly and safely perform the job. Use only accessories and attachments approved by the manufacturer. Wear appropriate clothing; including safety glasses, long pants, substantial slip-resistant footwear, gloves, and hearing protection. Tie back long hair. Do not wear jewelry.
Toro Mower Safety • Use care when checking the blades. Wrap the blade(s) or wear gloves, and use caution when servicing them. Only replace blades; do not straighten or weld them. The following list contains safety information specific to Toro products and other safety information that you must know. • Keep hands and feet away from moving parts. If possible, do not make adjustments with the engine running. This product is capable of amputating hands and feet and of throwing objects.
Slope Operation All slopes and ramps require extra caution. If you feel uneasy on a slope, do not mow it. • Remove obstacles such as rocks, tree limbs, etc. from the mowing area. • Watch for holes, ruts or bumps. Tall grass can hide obstacles. • Use caution near drop-offs, ditches, or embankments. The machine could suddenly turn over if a wheel goes over the edge of a cliff or ditch, or if an edge caves in. • Use extra care with grass catchers or other attachments.
Slope Indicator g011841 Figure 3 This page may be copied for personal use. 1. The maximum slope you can 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.
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 missing. decaloemmarkt Manufacturer's Mark decal93-7818 1. Indicates the blade is identified as a part from the original machine manufacturer. 93-7818 1. Warning—read the Operator's Manual for instructions on torquing the blade bolt/nut to 115 to 149 N∙m (85 to 110 ft-lb).
decal131-3521 131-3521 1. Height-of-cut decal131-1180 131-1180 1. Read the Operator's Manual. (A) Short, light grass; dry conditions; maximum dispersion; (B) Bagging setting; (C) Tall, dense grass; wet conditions; maximum ground speed decal131-3524 131-3524 3. Oil level 131-3528 1. Read the Operator's Manual. 2. Transmission oil decal131-3507 131-3507 1. Read the Operator's Manual. 2. Belt tensioner 15A 15A 10A 7.5A decal131-3528 131-3528 1. Ignition—15 A 2. Accessory port—15 A 10 3.
decal133-4604 133-4604 1. Thrown object hazard—keep bystanders away from the machine. 3. Severing hazard of hand or foot—keep away from moving parts. 2. Thrown object hazard, open baffle—only operate the machine with a baffle or a grass collector. 4. Entanglement hazard—keep away from moving parts; keep all guards and shields in place. decal131-3529 131-3529 1. Read the Operator's Manual for more information on maintenance intervals and procedures. decal133-4641 133-4641 1.
decal131-3526 131-3526 1. Power takeoff (PTO)—disengaged 5. Reverse 2. Fast 3. Slow 6. Traction drive 7. Engage the handles. 4. Neutral decal131-3525 131-3525 1. Disengage the parking brake. 5. Fast 2. Engage the parking brake. 6. Engine—speed 3. Engage the PTO. 7. Slow 4. Disengage the PTO. decal131-3527 131-3527 1. Warning—read the Operator's Manual. 2. Warning—receive training before operating the machine. 5. Thrown object hazard—keep bystanders away from the machine. 6.
Controls Product Overview Become familiar with all the controls (Figure 5) before you start the engine and operate the machine. g031446 Figure 4 1. Front caster wheel 2. Side-discharge chute 7. Fuel tank 8. Platform (down position) 3. Engine 9. Fuel-shutoff valve 4. Controls 10. Battery 5. Control levers 6. Hydraulic tank 11. Mower deck g031182 Figure 5 1. Fuel cap 2. Choke 3. Parking-brake lever 8. Height-of-cut lever 9. Height-of-cut pin 10. Platform latch 4. Hydraulic-tank cap 11.
Throttle Control Specifications The throttle control is variable between the FAST and SLOW positions (Figure 5). Note: Specifications and design are subject to change without notice. 48-inch Mowers Choke Use the choke to start a cold engine (Figure 5). Blade-Control Switch (PTO) Use the blade-control switch (PTO) to engage and disengage the mower blades (Figure 5). Ignition Switch Use the ignition switch to start the mower engine (Figure 5). The switch has 3 positions: OFF, RUN, and START .
Operation 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. Note: Determine the left and right sides of the machine from the normal operating position. Think Safety First • Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any fuel that spills. Carefully read all the safety instructions and decals in the safety section.
Add the correct amount of fuel stabilizer/conditioner to the fuel. DANGER In certain conditions during fueling, static electricity can be released causing a spark, which can ignite the fuel vapors. A fire or explosion from fuel can burn you and others and can damage property. Note: A fuel stabilizer/conditioner is most effective when mixed with fresh fuel. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times.
Disengaging the Mower Blades (PTO) Operating the Parking Brake Figure 9 and Figure 10 show 2 ways to disengage the mower blades. Always engage the parking brake when you shut off the machine or leave it unattended. Before each use, check the parking brake for proper operation. If the parking brake does not hold securely, adjust it; refer to Adjusting the Brakes (page 46). Pull the parking-brake lever rearward to engage it (Figure 7). Push the parking-brake lever forward to disengage it.
Operating the Choke Use the choke to start a cold engine. 1. Pull up the choke knob to engage the choke before using the ignition switch (Figure 12). 2. Push down the choke knob to disengage the choke after the engine has started (Figure 12). g031281 Figure 14 Using the Fuel-Shutoff Valve Close the fuel-shutoff valve for transport, maintenance, and storage (Figure 15). Ensure that the fuel-shutoff valve is open when starting the engine. g008959 g031237 Figure 12 1. On position 2.
Starting the Engine Shutting Off the Engine Important: Do not engage the starter for more CAUTION than 5 seconds at a time. If the engine fails to start, wait 15 seconds between attempts. Failure to follow these instructions can burn out the starter motor. Children or bystanders may be injured if they move or attempt to operate the machine while it is unattended.
Testing the Safety-Interlock System The Safety-Interlock System Service Interval: Before each use or daily CAUTION Test the safety-interlock system before you use the machine each time. If the safety-interlock switches are disconnected or damaged, the machine could operate unexpectedly, causing personal injury. Note: If the safety system does not operate as described below, have an Authorized Service Dealer repair the safety system immediately. • Do not tamper with the interlock switches. 1.
To lower the platform, push the platform forward against the cushion to release pressure on the latch pin, then pull the knob out and lower the platform (Figure 19). WARNING The operator platform is heavy and may cause injury when lowering and raising the operator platform. Carefully lower or raise the operator platform, as suddenly dropping it could injure you. • Do not put your hands or fingers in the platform-pivot area when lowering or raising the operator platform.
Driving Forward 1. Disengage the parking brake; refer to Operating the Parking Brake (page 17). 2. Move the motion-control levers to the center, unlocked position. g009473 Figure 21 Driving Backward g030983 Figure 20 1. Front reference bar 4. Right control lever 2. Left control lever 5. Right control lever in the NEUTRAL-LOCK position 3. Rear reference bar 6. Left control lever in the NEUTRAL-LOCK position 3. 1. Move both motion-control levers to the center, unlocked position. 2.
Pushing the Machine by Hand Stopping the Machine To stop the machine, move the motion-control levers to neutral, then move the right motion-control lever into the NEUTRAL-LOCK position, disengage the power takeoff (PTO), and turn the key to the OFF position. The bypass valves allow you to push the machine by hand without the engine running. Important: Always push the machine by hand. Engage the parking brake when you leave the machine; refer to Operating the Parking Brake (page 17).
Transporting the Machine Use a heavy-duty trailer or truck to transport the machine. Ensure that the trailer or truck has all the necessary brakes, lighting, and marking as required by law. Please carefully read all the safety instructions. g031405 Figure 25 1. Raise the platform of the machine before driving onto the trailer or truck. 2. If using a trailer, connect it to the towing vehicle and connect the safety chains. 3. If applicable, connect the trailer brakes.
Side Discharging or Mulching the Grass This mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. 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. Contact with rotating mower blade(s) and thrown debris cause injury or death. • Do not remove the grass deflector from the mower, because the grass deflector routes material down toward the turf.
Adjusting the Height-of-Cut Adjusting the Flow Baffle The height-of-cut can be adjusted from 38 to 127 mm (1-1/2 to 5 inches) in 6 mm (1/4 inch) increments. You can adjust the mower-discharge flow for different types of mowing conditions. Position the cam lock and baffle to provide the best quality of cut. Note: Using a height-of-cut under 51 mm (2 inches) increases the wear on the mower-deck belt. Use a height-of-cut that is greater than 51 mm (2 inches) whenever possible. 1.
Positioning the Flow Baffle Position B The following figures are only for recommended use. Adjustments vary by grass type, moisture content, and the height of the grass. Use this position when bagging (Figure 30). Note: If the engine power draws down, and the mower ground speed is the same, open up the baffle. Position A This is the full, rear position (see Figure 29).
Using the Mid-Size Weight • Install weights to improve balance. You can add or remove weights to create optimized performance under different mowing conditions and for your preference. • Add or remove weights 1 at a time until you achieve the desired handling and balance. Note: Contact an Authorized Service Dealer to order a weight kit. WARNING Excessive weight changes can affect the handling and operation of the machine. This could cause serious injury to you or bystanders.
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. After the first 50 hours • Change the hydraulic filters and hydraulic fluid. After the first 100 hours • Check the wheel-lug nuts. • Check the wheel-hub nuts.
CAUTION 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 spark-plug wires from the spark plugs before you do any maintenance. Set the wires aside so that they do not accidentally contact the spark plugs. Lubrication Pre-Maintenance Procedures Releasing the Cushion for Rear Access 1. Disengage the PTO and set the parking brake. 2.
Greasing the Front Caster Pivots 6. Pack the bearings with a general-purpose grease. 7. Insert 1 bearing and 1 new seal into the wheel. Service Interval: Yearly 1. Note: You must replace the seals. Remove the dust cap and adjust the caster pivots; refer to Adjusting the Caster-Pivot Bearing (page 42). 8. finished greasing the caster pivots.
Engine Maintenance Greasing the Motion Controls Servicing the Air Cleaner Service Interval: Yearly Service Interval: Every 300 hours Grease the operator-presence-control balljoint and the motion-control bushing for both levers. Every 250 hours—Replace the primary air filter. Note: Use an oil drip between the lever brackets to grease the bushing, located in the pivot tube. Every 250 hours—Check the secondary air filter. Every 500 hours—Replace the secondary air filter.
Servicing the Engine Oil Engine-Oil Specifications Oil Type:: Detergent oil (API service SF, SG, SH, SJ or SL) Engine Oil Capacity: 2.1 L (71 fl oz) with the filter; 1.8 L (61 fl oz) without the filter Viscosity: Refer to the table below. g026970 Figure 36 1. Air-cleaner clamps 3. Primary air filter 2. Air-cleaner cover 4. Secondary air filter Servicing the Primary Filter 1. Inspect the element for tears, an oily film, or damage to the rubber seal. 2. Replace the paper element if it is damaged.
Changing the Engine Oil Service Interval: After the first 8 hours Every 100 hours Note: Dispose of the used oil at a recycling center. 1. Park the machine so that the drain side is slightly lower than the opposite side to assure the oil drains completely. 2. Disengage the PTO, move the motion-control levers to the NEUTRAL-LOCK position, and engage the parking brake. 3. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 4.
g031341 g027660 Figure 40 6. Start the engine and drive to a flat area. 7. Check the oil level again. Changing the Engine-Oil Filter Service Interval: Every 200 hours 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 Filter (page 35). 2. Change the engine-oil filter (Figure 41).
Servicing the Spark Plug Checking the Spark Plug Service Interval: Every 100 hours Important: Do not clean the spark plug(s). Always replace the spark plug(s) when it has a black coating, worn electrodes, an oily film, or cracks. Make sure that the air gap between the center and side electrodes is correct before installing the spark plug. If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air cleaner is dirty.
Checking the Spark Arrester Fuel System Maintenance If Equipped Draining the Fuel Tank Service Interval: Every 50 hours You can drain the fuel tank by removing it and pouring the fuel out of the fill neck; refer to Removing the Fuel Tank (page 38). You can also drain the fuel tank by using a siphon in the following procedure. WARNING Hot exhaust-system components may ignite gasoline vapors even after you shut off the engine.
Servicing the Fuel Filter Replacing the Fuel Filter Service Interval: Every 800 hours/Yearly (whichever comes first) Do not install a dirty filter if it is removed from the fuel line. Note: Wipe up any spilled fuel. 1. Disengage the PTO and set the parking brake. 2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Close the fuel-shutoff valve; refer to Using the Fuel-Shutoff Valve (page 18). 4.
Electrical System Maintenance 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. Servicing the Battery • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable. Service Interval: Every 100 hours Always keep the battery clean and fully charged. Use a paper towel to clean the battery case.
Installing the Battery Charging the Battery Install the battery as shown in Figure 49. WARNING Charging the battery produces gasses that can explode. Never smoke near the battery and keep sparks and flames away from battery. Important: Always keep the battery fully charged (1.265 specific gravity) to prevent battery damage when the temperature is below 0°C (32°F). 1. Remove the battery from the chassis; refer to Removing the Battery (page 39). 2. Check the electrolyte level. 3.
Servicing the Fuses Drive System Maintenance The electrical system is protected by fuses and requires no maintenance. If a fuse blows, check the component or circuit for a malfunction or short. Adjusting the Tracking 1. Release the cushion from the rear of the machine. 2. Pull out the fuse to remove or replace it (Figure 51). 3. Install the cushion to the rear of the machine. Note: Determine the left and right sides of the machine from the normal operating position.
tracking by adjusting the left control rod, contact your Authorized Service Dealer. Adjusting the Caster-Pivot Bearing 6. Check that the machine does not creep from the neutral position with the park brakes disengaged. Service Interval: Every 500 hours/Yearly (whichever comes first) 7. Install the fuel tank, if you removed it. 8. Install the cushion. Note: If you are unable to achieve proper 1.
Servicing the Caster Wheels and Bearings 9. 10. The caster wheels rotate on a roller bearing supported by a spanner bushing. If the bearing is kept well lubricated, wear will be minimal. Failure to keep the bearing well lubricated causes rapid wear. A wobbly caster wheel usually indicates a worn bearing. 1. Tighten the locknut until the spanner bushing bottoms against the inside of the caster forks (Figure 55). Grease the fitting on the caster wheel.
4. Check the condition of the wire-harness leads, connectors, and terminals. Clean or repair them as necessary. 5. Verify that 12 V is present at the clutch connector when the you engage the PTO switch. Note: Due to the way the rotor and Measure the gap between the rotor and armature. If the gap is greater than 1 mm (0.04 inch), proceed with the following steps: armature faces wear (peaks and valleys), it is sometimes difficult to measure the true gap. 6. A. E. Using a 0.
Cooling System Maintenance Note: If the clutch does not engage properly, refer to Troubleshooting (page 58). Checking the Wheel-Lug Nuts Cleaning the Air-Intake Screen Service Interval: After the first 100 hours—Check the wheel-lug nuts. Service Interval: Before each use or daily Before each use, remove any buildup of grass, dirt, or other debris from the cylinder and cylinder-head cooling fins, air-intake screen on the flywheel end, and the carburetor-governor levers and linkage.
Brake Maintenance Belt Maintenance Servicing the Brake Replacing the Mower-Deck Belt Before each use, check the brakes on a level surface and slope. Service Interval: Every 100 hours—Check the mower-deck belt. Always set the parking brake when you stop the machine or leave it unattended. Signs of a worn belt include squeaking when the belt is rotating, a slipping blade when cutting grass, a frayed belt edge, burn marks, and cracks. Replace the deck belt if any of these conditions are evident.
Replacing the Transmission Belt CAUTION The spring is under tension when installed and can cause personal injury. Service Interval: Every 1,000 hours—Replace the transmission belt. 1. Remove the fuel tank; refer to Removing the Fuel Tank (page 38). 2. Remove the hydraulic-reservoir cap. 3. Locate the drain plugs in the bottom of the transmission and place a drain pan under the plug (Figure 65). Wear safety glasses and be careful when removing the spring. g031402 Figure 65 1. Drain plug 4.
Controls System Maintenance Adjusting the Motion-Control Levers If the motion-control levers do not align horizontally, adjust the right side motion-control lever. 1. 2. Disengage the PTO, move the motion-control levers to the neutral position, and set the parking brake. g031538 Figure 68 1. Cam Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Push the motion-control levers down out of the NEUTRAL-LOCK position (Figure 67). 4.
Hydraulic System Maintenance 7. Install the cap on the filler neck. Hydraulic fluid escaping under pressure can penetrate skin and cause injury. Hydraulic Fluid Type: Toro® HYPR-OIL™ 500 hydraulic fluid • 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. Hydraulic System Fluid Capacity: 4.7 L (159 fl oz) Important: Use the fluid specified.
Replacing the Hydraulic Fluid and Filters 9. 10. Install the drain plugs and torque to 22 to 27 N∙m (16 to 20 ft-lb). 11. Loosen the vent plug in each transmission so that it is loose and wobbles (Figure 71). Service Interval: After the first 50 hours Every 500 hours/Yearly (whichever comes first)—Change the hydraulic filters and hydraulic fluid. Install new hydraulic filters with the spring side facing out and install the filter caps.
Mower Deck Maintenance Bleeding the Hydraulic System The traction system is self-bleeding, however, it may be necessary to bleed the system if fluid is changed or after work is performed on the system. 1. Disengage the PTO and set the parking brake. 2. Shut off the engine and wait for all moving parts to stop before leaving the operating position. 3. Raise the rear of the machine onto jack stands high enough to raise the drive wheels off the ground. 4.
Removing the Blades Checking for Bent Blades 1. Disengage the PTO, move the motion-control levers to the NEUTRAL-LOCK position, and set the parking brake. 2. Shut off 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. 1. Hold the blade end using a rag or a thickly padded glove. 4. Measure from a level surface to the cutting edge, position A, of the blades (Figure 73). 2.
2. Check the balance of the blade by putting it on a blade balancer (Figure 76). Leveling the Mower Deck Note: If the blade stays in a horizontal position, the blade is balanced. Preparing the Machine Ensure that the mower deck is level any time you install the mower deck or when you see an uneven cut on your lawn. Level the mower deck side to side before adjusting the front-to-rear slope. 1. Park the machine on a level surface, disengage the PTO, and engage the parking brake. 2.
Note: If it is not correct, refer to Leveling the Mower Deck from Side to Side (page 54). Leveling the Mower Deck from Side to Side 1. Loosen the side nut and jam nut in the yokes you want to adjust (Figure 79). g001041 Figure 80 1. Measure the blade at points A and B 4. g031415 Figure 79 1. Top bolt 4. Side nut 2. Jam nut 5. Adjust these yokes to adjust the right side of the mower deck. 6. Adjust these yokes to adjust the left side of the mower deck. 3. Yoke 2. 2.
Adjusting the Deck-Lift Spring Note: Rotate the bolt clockwise to raise the deck; rotate the bolt counterclockwise to lower it. 3. Tighten the jam nuts and side bolts. 4. Check the front-to-rear pitch; refer to Checking the Mower Deck Front-to-Rear Pitch (page 54). Note: Adjusting the deck-lift spring alters how much the deck floats and how much effort it takes to lift the deck when using the height-of-cut handle. Matching the Height-of-Cut 1. Check the rear tire pressure. 2.
Replacing the Grass Deflector Cleaning Cleaning under the Mower WARNING Service Interval: Before each use or daily An uncovered discharge opening could allow the machine to throw objects toward you or bystanders, resulting in serious injury. Also, contact with the blade could occur. Remove the grass buildup under the mower daily. Do not operate the machine unless you install a cover plate, a mulch plate, grass deflector, or bagger. 1.
Storage 11. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged or defective. Cleaning and Storage 12. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer. 13. Store the machine in a clean, dry garage or storage area. Remove the key from the ignition switch and keep it in a memorable place. Cover the machine to protect it and keep it clean. 1. 2.
Troubleshooting Problem The engine does not start, starts hard, or fails to keep running. The engine loses power. The engine overheats. The machine does not drive. There is abnormal vibration. Possible Cause Corrective Action 1. The fuel tank is empty or the shutoff valve is closed. 1. Fill the fuel tank with fuel and open the valve 2. The choke control is not engaged. 3. A spark-plug wire is loose or disconnected. 4. A spark plug is pitted, fouled, or the gap is incorrect. 5.
Problem The cutting height is uneven. Possible Cause 1. Blade(s) are not sharp. 1. Sharpen the blade(s). 2. Cutting blade(s) is/are bent. 3. The mower deck is not level. 2. Install new cutting blade(s). 3. Level the mower deck side-to-side position. 4. Adjust the front-to-rear pitch. 5. Clean the underside of the mower deck. 6. Adjust the tire pressure. 7. Contact an Authorized Service Dealer. 4. The mower deck pitch is wrong. 5. The underside of mower deck is dirty. 6.
Schematics g233852 Electrical Schematic (Rev.
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The Toro Warranty Landscape Contractor Equipment (LCE) A Limited Warranty (see warranty periods below) Conditions and Products Covered 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.