Kawasaki Motors USA Recalls John Deere ZTrak Zero Turn Mowers with Kawasaki Engines Due to Fire and Burn Hazards

What was recalled

In a move designed to protect homeowners and professional landscapers from potential safety risks, the U.S. Consumer Product Safety Commission (CPSC) has announced a significant recall involving specific models of John Deere ZTrak Zero Turn Mowers. This action, taken in coordination with Kawasaki Motors USA, targets mowers equipped with Kawasaki engines that have been identified as having a critical component failure risk. The recall was officially initiated on January 2, 2025, underscoring the urgency with which both companies are addressing this issue to ensure consumer safety before any severe incidents occur.

The affected products are premium zero-turn mowers, a category of lawn care equipment known for its maneuverability and efficiency in maintaining large or complex landscapes. Specifically, the recall impacts four distinct model lines within the ZTrak series: the Z720E, Z730M, Z740R, and Z760R. These machines are not generic items but high-end pieces of machinery often purchased for both serious residential use and commercial landscaping operations. The brand remains John Deere, a name synonymous with durability in the agricultural and turf care industries, while the specific component at the heart of this recall is sourced from Kawasaki engines, a major supplier of power systems for such equipment.

To determine if your mower is part of this recall, you must look closely at the model start serial number and the model end serial number. The recall covers units falling within the following specific ranges:

• Model Z720E: Units with serial numbers starting with 1TC720E****010001 through 1TC720E****080657.
• Model Z730M: Units with serial numbers starting with 1TC730M****010001 through 1TC730M****080574.
• Model Z740R: Units with serial numbers starting with 1TC740R****010001 through 1TC740R****080462.
• Model Z760R: Units with serial numbers starting with 1TC760R****080001 through 1TC760R****080339.

While the provided recall facts do not explicitly list every retail outlet or geographic region where these units were distributed, it is standard for John Deere dealerships across the United States to be the primary point of sale for such specialized equipment. Consumers who purchased these mowers from authorized John Deere dealers should consider their unit potentially affected if it falls within the serial number ranges listed above. The scope of this recall is substantial, covering thousands of individual units that are currently in use or stored in garages and sheds across the country. It is crucial for owners to verify their serial numbers immediately, as the presence of the defective voltage regulator poses a latent risk that can manifest even when the machine is not actively being operated.

The inclusion of both Kawasaki Motors USA and John Deere in this recall highlights the collaborative nature of modern manufacturing safety. When a component supplier identifies a flaw that could compromise the safety of their product, they work directly with the brand that integrates it into their final machinery. This joint effort ensures that the remedy—a free repair—is accessible to all affected owners, regardless of where the mower was originally purchased or which entity handled the final sale. By clearly defining the exact models and serial numbers, the agencies aim to minimize confusion and ensure that only the truly affected units are targeted for service, avoiding unnecessary alarm for owners of other ZTrak models.

The hazard, explained

To understand why this recall is necessary, it helps to look at what is happening inside the engine of your John Deere ZTrak mower. The core issue lies with a specific component called the voltage regulator. You can think of the voltage regulator as the electrical governor of the machine. Its job is to manage the flow of electricity from the alternator to the battery, ensuring that the power levels stay steady and within safe limits while you are mowing.

In these recalled units, that regulator can fail. When it fails, it stops doing its job correctly, which leads to a dangerous chain reaction. The primary physical consequence is that the engine begins to overheat. Because the electrical system is no longer regulating power properly, excess energy or friction can cause temperatures in the engine compartment to rise well beyond normal operating levels. This isn’t just a matter of the machine feeling hot to the touch; it is a significant internal thermal buildup that compromises the safety of the entire unit.

This overheating creates two distinct and serious hazards for you and your property. First, there is the risk of fire. The intense heat generated by the failed voltage regulator can ignite nearby combustible materials, such as accumulated grass clippings, oil residues, or plastic components within the engine bay. Kawasaki has already received five reports of actual fires related to this defect, proving that this is not just a theoretical risk but an active one.

Second, even if a full-blown fire does not occur, the excessive heat can cause severe melting and smoking. Several parts of the mower’s engine or surrounding components may begin to melt, release toxic smoke, or become dangerously hot surfaces. This poses a direct burn hazard to anyone who touches the machine, especially during or immediately after use when the engine is still warm. There have been 26 reports of melting and/or smoking in these units, indicating that the physical degradation of the equipment happens frequently before any fire might even start.

It is important to note that this failure can happen in two different scenarios: while you are actively using the mower, or while it is parked and being stored. This means the danger does not disappear just because you have finished your work for the day. A mower left unattended in a garage or shed could potentially overheat and ignite while sitting still, making immediate cessation of use critical for everyone involved.

Who is most at risk

The individuals most directly in the line of fire with this recall are the owners and operators of specific John Deere ZTrak Zero Turn Mowers equipped with Kawasaki engines. If you purchased one of these models between the dates indicated by the serial number ranges provided in the official notice, your machine is part of this recall. Specifically, this includes the Z720E, Z730M, Z740R, and Z760R models. The risk is not limited to just the person operating the controls; it extends to anyone who spends time near the mower while it is running, idling, or even sitting in a garage after being turned off. Because the hazard stems from an internal engine component—the voltage regulator—anyone in close proximity during the overheating phase faces potential exposure to intense heat, smoke, and open flames.

While the recall notice confirms that no injuries have been reported to date, the nature of the hazard creates a particularly dangerous environment for vulnerable household members. Children are often at higher risk in these scenarios because they may be curious about the machinery or unaware of the warning signs of an electrical fire. A voltage regulator failure can cause the engine to overheat silently before flames appear. Young children might not recognize the smell of melting plastic or burning insulation as a danger signal, nor do they have the physical speed to escape a rapidly spreading fire in a confined space like a garage or shed.

Elderly individuals and those with mobility challenges also face disproportionate risks. If an engine catches fire while the operator is nearby, the ability to quickly move away from the heat source or navigate through smoke can be severely compromised. Furthermore, the smoke generated by melting electrical components contains toxic chemicals that can be particularly harmful to older adults or people with respiratory conditions like asthma or COPD. Even if the fire is extinguished quickly, the inhalation of these fumes poses a significant health threat.

Another group at risk includes anyone who stores these mowers in attached garages or structures connected to their home. A fire starting in the engine compartment can spread to nearby stored items—such as gasoline cans, paint thinners, or wooden shelving—potentially leading to a larger structure fire. This puts not only the mower owner but also neighbors and emergency responders at greater risk. The combination of heavy machinery, flammable liquids often kept for lawn care, and an electrical fault creates a perfect storm for disaster. Therefore, the "at-risk" population is anyone who shares a living space or workspace with these mowers, making immediate identification and repair critical for everyone in the household.

How to tell if you have the recalled item

Identifying whether your lawn equipment is part of this specific safety recall requires a careful look at both the brand name and the precise model details stamped on the machine. Because this recall involves a partnership between two major manufacturers, it is important to recognize that while the engines are made by Kawasaki Motors USA, the mowers themselves are branded and sold under the John Deere name. Therefore, you should start by confirming that you own a John Deere ZTrak Zero Turn Mower. These are distinct from standard riding mowers or push mowers; they are characterized by their zero-turn capability, which allows them to pivot on the spot for precise maneuvering around obstacles.

The most critical step is verifying the specific model number and serial number range, as only certain units produced within a narrow window are affected. You must check your mower against the following four model numbers: Z720E, Z730M, Z740R, and Z760R. Simply having one of these model names is not enough; you must also ensure the serial number falls within the defined start and end ranges provided by the Consumer Product Safety Commission (CPSC). For example, if you have a Z720E, the serial number must begin with 1TC720E**** and fall between 010001 and 080657. Similarly, Z730M models must have serial numbers starting with 1TC730M**** between 010001 and 080574. For the Z740R, look for 1TC740R**** in the range of 010001 to 080462. Finally, Z760R units are included if their serial number starts with 1TC760R**** and is between 080001 and 080339.

To find this information, look for a metal or plastic identification plate attached to the frame of the mower. This plate is typically located near the engine compartment, under the seat, or on the rear deck. It will clearly list the Model No. and Serial No. If you cannot locate this plate, consult your original purchase paperwork or owner’s manual, which should contain these exact details. The recall does not specify color or size variations that would help identify the unit visually, so relying solely on the visual appearance of the mower is not sufficient. You must match the alphanumeric codes exactly. If your serial number falls outside these ranges, your specific unit is not part of this recall. However, if you are unsure or cannot find the plate, it is always safer to contact the manufacturers directly with any identifying information you do have.

If you determine that your mower matches one of the affected model and serial number combinations, please treat it as potentially hazardous. Do not attempt to diagnose the issue yourself by inspecting the engine components. The recall notice explicitly states that consumers should immediately stop using the recalled mowers. Your next step is to reach out to an authorized John Deere dealer or contact Deere & Company directly for instructions on how to proceed with the free repair. They are equipped to verify your serial number in their system and arrange for the necessary replacement of the voltage regulator to eliminate the fire and burn risks.

What to do — step by step

Your refund, repair, or replacement options

If you own one of the affected John Deere ZTrak Zero Turn Mowers, rest assured that there is a clear and cost-free path to resolving this safety issue. The primary remedy established by Kawasaki Motors USA and John Deere is a free repair. This means you will not be charged for any parts or labor required to fix the defective voltage regulator in the engine. The goal of this program is to restore your mower to a safe operating condition without imposing any financial burden on you, the consumer. It is important to understand that this is a corrective action, not a full refund or product replacement program. Therefore, if your specific unit falls within the recall scope, the company will address the hazard by repairing it, rather than issuing a cash refund or providing a completely new machine.

To initiate this process, you have two main avenues for contact, both of which are supported by dedicated customer service teams. You may reach out directly to Deere & Company, which handles the dealer network and consumer inquiries for John Deere equipment. They can be contacted at 800-537-8233. Their support lines operate from 8 a.m. to 6 p.m. ET Monday through Friday, and from 9 a.m. to 3 p.m. ET on Saturdays. Alternatively, you may contact Kawasaki Motors Corp. USA directly at their toll-free number, 866-836-4463, during business hours of 8 a.m. to 6 p.m. ET, Monday through Friday. While the phone lines are available for immediate assistance, the companies are also actively contacting all known purchasers directly, so you might receive outreach from them as well.

In addition to calling, you can manage your recall information online. For John Deere customers, visit www.deere.com and navigate to the "Recalls" section found in the drop-down menu under "Parts & Service" at the top of the webpage. You can also go directly to https://www.deere.com/en/parts-and-service/recall-information/ for detailed information. Kawasaki offers similar online resources at www.kawasakienginesusa.com/product-recall.html or by visiting their main site and clicking on "Product Recalls" at the top of the homepage. These digital tools allow you to verify your model status and find authorized service locations near you.

The next step after contacting the company is to take your mower to an authorized John Deere dealer. Do not attempt to fix this issue yourself or use a non-authorized repair shop, as the free warranty coverage applies specifically to authorized dealers. The dealer will perform the necessary repairs on the engine's voltage regulator at no cost to you. This ensures that the work is done correctly and safely, eliminating the risk of overheating, fire, or burns associated with the defective part. Please remember to stop using the mower immediately until this repair is completed.

What can happen if you ignore it

When a recall notice arrives in your mail, it is natural to feel frustrated by the inconvenience of stopping your work or delaying a project. However, with the John Deere ZTrak Zero Turn Mowers equipped with Kawasaki engines, ignoring this warning carries risks that go far beyond a simple mechanical breakdown. The core issue lies within the voltage regulator, a small but critical component inside the engine. When this part fails, it does not just cause the mower to stop working; it creates a dangerous chain reaction that can lead to overheating. This is not a minor glitch that might resolve itself after a cool-down period. The failure is structural and electrical, meaning the heat generated will continue to build up as long as the engine is running or even while the unit is sitting idle in storage.

The reality of this hazard is illustrated by the reports already received by Kawasaki. There have been five confirmed instances where these mowers caught fire. While no injuries have been reported to date, the presence of five separate fires indicates a serious and active danger. Furthermore, there have been twenty-six additional reports of melting and smoking components. These are not just cosmetic issues; they are clear warning signs that internal parts are reaching temperatures far beyond their design limits. If you continue to use a mower with a failing voltage regulator, you are essentially playing a game of chance with the temperature of your engine. The plastic housings, fuel lines, and nearby flammable materials can ignite without warning, potentially leading to a devastating property loss or, worse, severe burn injuries to the operator.

Even if you are not actively mowing, the risk persists. The recall notice specifies that the overheating can occur while the product is being stored. This means that parking your mower in a garage, shed, or carport does not make it safe. A failing regulator can generate enough heat to ignite surrounding items, turning your storage space into a fire hazard even when you are nowhere near the machine. The electrical failure is unpredictable and can happen at any moment, regardless of whether the engine is running or off. By continuing to use these units, you are allowing a known defect to remain in place, trusting that you will be lucky enough to avoid the exact conditions that have already caused fires for other owners. The consequences of ignoring this recall are not theoretical; they are documented, dangerous, and entirely preventable through the free repair offered by John Deere and Kawasaki.

Staying safe: broader tips

While this specific recall addresses a critical defect in certain Kawasaki-engine mowers, maintaining overall safety with any power equipment requires a proactive mindset. The hazard described here—electrical failure leading to overheating and fire—is not unique to zero-turn mowers; it can occur in any machine where high-voltage components interact with high-heat engines. Understanding how these systems work and how to maintain them can prevent incidents long before a defect becomes an issue.

First, always respect the "hot" nature of your equipment. After use, even if the engine has been turned off, components like the exhaust system and the engine block itself remain dangerously hot for several minutes. Never place the mower on combustible surfaces, such as dry grass, wood decks, or inside an enclosed garage immediately after operation. Allow it to cool completely in a well-ventilated, open area away from structures. This simple step prevents external ignition sources from contacting fuel lines or oil residues that might have leaked during use.

Regular maintenance is your best defense against mechanical failure. For any mower with an internal combustion engine, keep the air filter clean and check the cooling fins regularly. Dust and debris buildup can insulate the engine, causing it to run hotter than designed and increasing the strain on electrical components like voltage regulators. Furthermore, inspect all wiring harnesses annually for fraying, cracking insulation, or loose connections. Electrical shorts are often the precursor to fires, so treating wires with care during routine cleaning extends their lifespan significantly.

Storage practices also play a major role in fire prevention. If you store your mower indoors, ensure it is completely cool and that no fuel vapors are accumulating in the space. Consider installing a battery-operated smoke detector in your shed or garage where power tools are kept. Early detection can save your home and allow for rapid response before a small spark becomes a structural fire.

Finally, stay informed about product safety beyond just this recall. Register your equipment with the manufacturer whenever possible so you receive direct notifications about future issues. Periodically check the Consumer Product Safety Commission (CPSC) website or subscribe to their email alerts. Being aware of broader trends in equipment safety helps you recognize warning signs early, such as unusual noises, burning smells, or erratic performance, allowing you to address potential hazards before they escalate.