An Easy-to-Follow Guide on Fixing a Microwave's Door Latch - Step-by-Step Instructions for Repair

When it comes to our kitchen appliances, the microwave is undeniably one of the most essential and commonly used devices. We rely on it for quick reheating, defrosting, and even cooking certain meals. However, just like any other piece of machinery, microwaves can experience issues over time. One common problem that many users encounter is a damaged door latch.

The door latch of a microwave is responsible for securely sealing the door shut during operation, ensuring that the microwaves are contained and the device functions properly. When the latch is damaged or broken, it can create a safety hazard and prevent the microwave from working efficiently. But fear not - repairing a microwave with a faulty door latch is a relatively straightforward process that you can do on your own, saving you time and money on professional repairs.

The first step in fixing a microwave with a damaged door latch is troubleshooting and identifying the exact issue. This may involve inspecting the latch mechanism, examining the door alignment, and checking for any visible signs of damage or wear. Once you have determined the cause of the problem, you can move on to the necessary repair steps. It is important to proceed with caution and ensure your safety by disconnecting the microwave from its power source before starting any repair work.

Overview of the problem

In this section, we will provide an overview of the issue encountered when dealing with a malfunctioning microwave oven that has a faulty mechanism responsible for securing the door. The problem at hand pertains to a specific component known as the door latch, which may become damaged over time due to repeated use or accidental impact. When the door latch is compromised, it can lead to difficulties in properly closing the microwave door, resulting in ineffective heating and potential safety hazards.

Throughout this article, we will explore the various signs and symptoms that indicate a damaged door latch, understanding the importance of addressing this problem promptly. We will discuss the potential causes behind a malfunctioning latch, shedding light on the internal mechanisms that enable the microwave door to function smoothly. Additionally, we will provide detailed insights into the step-by-step process of repairing a microwave with a damaged door latch, ensuring that readers are well-equipped to tackle this issue and restore the functionality of their kitchen appliance.

By gaining a comprehensive understanding of the problem at hand, readers will be able to diagnose if their microwave is experiencing latch-related issues and confidently proceed with the necessary repairs. Whether it’s a loose latch, a broken spring, or a misaligned component, the knowledge shared in this article will empower individuals to effectively troubleshoot and rectify the problem, ultimately saving time and money compared to seeking professional assistance or opting for a replacement microwave.

Common issues with microwave door latches

When it comes to microwave door latches, there are several common issues that can arise, causing inconvenience and potential safety concerns. The latch mechanism, responsible for securely closing and sealing the microwave door, can sometimes become damaged or malfunction, leading to various problems.

One of the common issues is a loose or misaligned latch. This occurs when the latch does not fit properly into its designated slot, resulting in a door that fails to close tightly. As a result, heat and steam can escape, affecting the cooking efficiency and potentially posing a risk of burns or scalds. Additionally, a loose latch can interfere with the microwave’s ability to start, as it may not register that the door is securely closed.

Another issue is a broken or damaged latch hook. This component is responsible for catching onto the microwave body and keeping the door securely locked during operation. If the latch hook is broken or damaged, the door may not close fully or stay closed, leading to interruptions during cooking and potential safety hazards.

Furthermore, a worn-out or worn-down latch spring can cause issues with the door latch. The spring provides the necessary tension to keep the latch firmly in place and ensure that the door remains closed. Over time, these springs can weaken or break, resulting in a loose or ineffective latch. This can not only impact the microwave’s performance but also compromise its safety by allowing the door to open unexpectedly.

Lastly, dirt, debris, or food particles can accumulate around the latch, leading to difficulties in closing or opening the door. This can affect the latch’s ability to engage properly and may require thorough cleaning and maintenance to resolve the issue.

It is important to address these common issues promptly to ensure the proper functioning of your microwave and maintain safety while using it. Fortunately, many latch-related problems can be resolved through simple repairs or replacements of the affected components.

Importance of repairing the latch

Ensuring the proper functioning of the door latch is of utmost importance when it comes to microwave repair. The latch plays a crucial role in maintaining the safety and efficiency of the appliance. Neglecting or delaying the repair of a damaged latch can lead to a number of issues, including potential hazards and decreased performance.

A malfunctioning latch poses a safety risk as it may fail to securely close the microwave door. This can result in microwave radiation leakage, which is harmful to both humans and the surrounding environment. Repairing the latch promptly prevents such risks and helps to maintain a safe operating environment.

In addition to safety concerns, a damaged latch can also negatively impact the efficiency of the microwave. When the latch is not functioning properly, it may lead to uneven heating or loss of heat during the cooking process. This can result in meals that are not properly cooked or reheated. Repairing the latch ensures that the microwave operates at its optimum level, providing consistent and even heating for all your cooking needs.

By repairing the latch, you can extend the lifespan of your microwave. A well-maintained latch helps to prevent further damage to the internal components of the appliance. When the latch is not properly aligned or secured, it can put unnecessary strain on other parts, leading to additional wear and tear. Taking the time to repair the latch will help to preserve the overall functionality and longevity of your microwave.

In conclusion, addressing a damaged latch in your microwave is vital for a variety of reasons. Repairing it promptly ensures the safety of the users, maintains the efficiency of the appliance, and prolongs the lifespan of the microwave. Don’t overlook the importance of a functioning latch and take the necessary steps to repair it in a timely manner.

Materials Needed

In order to successfully repair a microwave with a damaged door latch, there are several essential materials that you will need. These materials will help you replace the faulty latch and ensure that your microwave functions properly again. It is important to gather all of the necessary materials before starting the repair process to avoid any delays or interruptions.

By having all of these materials readily available, you will be well-prepared to tackle the repair process and fix the damaged door latch of your microwave. Remember to follow the manufacturer’s instructions and safety precautions while working on the appliance.

Required tools

To successfully repair a microwave with a damaged door latch, you will need a set of essential tools. These tools are necessary for the safe and effective disassembly and repair of the microwave. Having the right tools will ensure that you can complete the repair process efficiently and accurately.

Here are the tools you will need:

• Screwdriver: A screwdriver is an essential tool for removing screws and securing components in place.
• Pliers: Pliers are useful for holding and manipulating small parts during the repair process.
• Wire cutters/strippers: Wire cutters or strippers are required for dealing with electrical connections and wires.
• Multi-meter: A multi-meter is necessary for testing electrical circuits and components to identify any faults.
• Replacement door latch: You will need a replacement door latch that is compatible with your specific microwave model.
• Protective gloves and eyewear: It is important to wear protective gloves and eyewear to ensure your safety while handling electrical components.
• Cleaning supplies: Cleaning supplies such as a mild detergent and a soft cloth will be required for cleaning the microwave and its components during the repair process.

Having these tools ready before starting the repair will save you time and ensure a smoother repair process. It is important to use the correct tools and follow safety precautions to avoid any accidents or further damage to the microwave.

Screwdriver

A screwdriver is an essential tool when it comes to repairing appliances. It is used to tighten or loosen screws and is especially useful for fixing a damaged door latch on a microwave. The right screwdriver can make the repair process easier and more efficient.

There are different types of screwdrivers available, such as flathead and Phillips. The choice of screwdriver depends on the type of screws used in the microwave. It is important to select the correct size and type of screwdriver to ensure a proper fit and prevent any damage.

Before using a screwdriver, it is important to disconnect the microwave from the power source for safety reasons. Once this is done, the next step is to locate the screws that need to be tightened or loosened. This can be done by referring to the microwave’s user manual or by visually inspecting the latch area.

When using a screwdriver, it is important to apply the right amount of force. Too much force can strip the screws or damage the latch further, while too little force may not provide a secure fit. It is advisable to apply gradual and controlled pressure while turning the screwdriver.

In some cases, it may be necessary to replace the screws altogether. This can be done by removing the old screws with the screwdriver and replacing them with new ones of the appropriate size and type. It is recommended to use screws that are specifically designed for microwave repairs.

After the necessary adjustments or replacements have been made, it is important to test the latch to ensure it is working properly. This can be done by gently opening and closing the microwave door and checking for any signs of looseness or misalignment. If the latch is functioning correctly, the repair process can be considered successful.

In conclusion, a screwdriver is an indispensable tool when it comes to repairing a microwave with a damaged door latch. It is crucial to select the right size and type of screwdriver, apply the appropriate amount of force, and, if needed, replace the screws. By following these steps, it is possible to restore the functionality of the microwave door latch and continue enjoying the convenience it provides.

Pliers

In the realm of fixing household appliances, having the right tools is essential. One such tool that proves to be indispensable for repairing a microwave with a damaged door latch is a pair of pliers. Pliers are a versatile hand tool, known for their ability to grip, twist, and bend objects with precision. In the context of microwave repair, pliers can be used to remove and replace the door latch mechanism, ensuring proper functionality and safety.

Types of Pliers

There are various types of pliers available, each designed to serve a specific purpose. Some common types of pliers that can come in handy during microwave repair include:

• Needle-nose pliers: These pliers feature long, slender jaws that taper to a fine point. They are ideal for reaching into tight spaces and manipulating small components, such as springs or clips, within the door latch mechanism.
• Slip-joint pliers: Also known as adjustable pliers, these have grooved jaws that offer two or more adjustable positions. They are useful when dealing with different sizes of nuts, bolts, or screws that may need to be loosened or tightened during the repair process.
• Wire-cutting pliers: As the name suggests, these pliers are specifically designed for cutting wires. They feature a sharp cutting edge near the pivot point, allowing for precise wire cutting, which may be necessary when removing or replacing damaged wires in the door latch assembly.
• Locking pliers: Also called Vise-Grip pliers, these pliers have integrated locking mechanisms that allow them to securely grip onto objects without constant pressure from the user. This can be particularly useful when working in confined spaces or when needing to keep a component locked in place during repairs.

Using Pliers Safely

When using pliers for microwave repair, it is important to prioritize safety. Here are some tips to ensure safe and effective use of pliers:

• Wear safety goggles: Always wear protective eyewear to shield your eyes from any flying debris or small parts that may accidentally spring loose during the repair process.
• Choose the right size and type of pliers: Select the appropriate pliers based on the specific repair task at hand. Using the wrong type or size of pliers can result in damage to the microwave or potential injury.
• Apply the right amount of pressure: Be cautious not to exert excessive force while using pliers, as it can lead to component breakage or damage. Use a steady grip and apply moderate pressure to avoid any mishaps.
• Store pliers properly: After completing the repair, clean and store your pliers in a designated tool area. This ensures their longevity and prevents accidents from loose tools lying around.

Overall, pliers are a valuable tool for repairing a microwave with a damaged door latch. Whether it’s troubleshooting or replacing components, having a reliable pair of pliers can make the repair process smoother and more efficient. By following safety measures and choosing the right type of pliers, you can successfully restore your microwave to full working condition.

Replacement parts

In order to fix a malfunctioning microwave with a damaged door latch, it is often necessary to replace certain parts. Here, we will discuss the various replacement components that may be required for repairing your microwave. Properly identifying and purchasing the appropriate replacement parts is vital to ensuring the successful restoration of your microwave’s functionality.

One of the key components that may need to be replaced is the door latch mechanism. This mechanism is responsible for securely locking the microwave door and preventing any leakage of radiation during operation. If the latch is damaged or broken, it is crucial to find a suitable replacement to maintain the proper safety standards of the appliance.

Additionally, the door handle may also need to be replaced if it is cracked, broken, or malfunctioning. The door handle provides the necessary grip to open and close the microwave door, and any damage to this component can hinder the overall usability of the appliance. Ensuring that the replacement door handle is of high quality and compatible with the specific model of your microwave is essential.

Furthermore, the door hinges should be inspected for any signs of wear or damage. If the hinges are loose, bent, or broken, they may need to be replaced to restore the smooth operation of the microwave door. It is essential to select the correct replacement hinges that align properly with the existing structure of the microwave door.

When replacing any of these components, it is recommended to consult the microwave’s user manual or seek professional guidance to ensure accurate identification and installation of the replacement parts. Additionally, purchasing genuine replacement parts from authorized dealers or manufacturers can guarantee the highest quality and compatibility with your specific microwave model.

New door latch

One of the crucial components of a microwave oven is the door latch, which plays a vital role in ensuring the safety and proper functioning of the appliance. In this section, we will discuss the importance of a functioning door latch and the steps to replace it in case of damage or malfunction.

A functional door latch is necessary for the proper operation of a microwave as it securely seals the door, preventing the escape of steam and heat during cooking. It also serves as a safety feature, preventing accidental opening of the door while the microwave is in operation. If the door latch becomes damaged or fails to engage properly, it can result in potential dangers and compromise the performance of the microwave.

Replacing a damaged door latch requires careful attention to detail and adherence to safety guidelines. The first step is to identify the specific type of latch used in the microwave, as different models may have different latch mechanisms. Once identified, the faulty latch can be removed by following the manufacturer’s instructions or consulting the appliance manual. It is important to ensure that the microwave is unplugged and that necessary safety precautions, such as wearing protective gloves, are taken during the removal process.

1. Begin by removing any screws or fasteners that secure the outer panel of the microwave door. These may be located on the sides, top, or bottom of the door, and a screwdriver or appropriate tool may be required.
2. Once the outer panel is removed, carefully detach the inner panel of the door to access the latch assembly. This may require removing additional screws or clips, so it is essential to handle these parts with caution.
3. Locate the damaged latch and disconnect any wires or connectors attached to it. Take note of the positioning and orientation of the latch for easier installation of the new one.
4. Install the new door latch by reversing the steps used to remove the old one. Secure the latch in place with any necessary screws or connectors, ensuring a tight fit.
5. After the new latch is securely installed, test the microwave to ensure that the door engages and disengages properly. Close the door firmly and check for any signs of misalignment or resistance.

In conclusion, replacing a damaged door latch is a crucial step in ensuring the safe and efficient operation of a microwave oven. By following the steps outlined above and exercising caution, it is possible to replace the latch and restore the functionality of the appliance.

Screws

In the process of repairing a microwave with a damaged door latch, one important element that should not be overlooked is the role of screws. These small, often underestimated components play a crucial role in holding the various parts of the microwave together, ensuring that they are secure and properly aligned.

When dealing with a damaged door latch, it is important to carefully examine the screws that are responsible for holding the latch mechanism in place. Over time, these screws may become loose or damaged due to wear and tear, which can affect the overall functionality of the latch.

To begin the repair process, it is necessary to gather the appropriate tools, including a screwdriver that matches the type of screws used in the microwave. This may include Phillips or flathead screwdrivers, depending on the design of the microwave.

Before attempting to remove any screws, it is recommended to disconnect the microwave from the power source to ensure safety. Once this is done, the outer casing of the microwave can be carefully removed to access the internal components.

Next, the screws holding the damaged latch in place can be located and carefully removed using the appropriate screwdriver. It is important to keep track of the number and position of the screws to ensure that they are reinstalled correctly later in the repair process.

Once the damaged latch and its associated screws have been removed, they can be replaced with new ones. It is important to use screws of the same size and type to ensure a proper fit and secure attachment. If necessary, consult the microwave’s manual or contact the manufacturer for guidance on finding the appropriate replacement screws.

When installing the new screws, it is important to tighten them securely, but not overtighten, as this can cause damage to the latch or other components. Care should also be taken to align the latch properly before tightening the screws to ensure smooth operation.

After the new screws are in place and tightened, it is recommended to test the microwave to ensure that the door latch functions correctly. If any issues persist, it may be necessary to seek professional assistance or contact the manufacturer for further troubleshooting.

In conclusion, screws are an integral part of the repair process when dealing with a microwave with a damaged door latch. By carefully inspecting and replacing these small components, it is possible to restore the functionality of the latch and ensure the proper operation of the microwave.

Step 1: Safety Precautions

Ensuring your well-being is of utmost importance when dealing with any electrical appliances. This section will outline the necessary safety precautions to take before attempting any repairs on a microwave with a damaged door latch.

Before starting the repair process, it is essential to prioritize personal safety. Handling electrical equipment can be hazardous if not approached with caution. Therefore, it is crucial to take certain precautions to minimize the risk of accidents or injuries.

One of the primary safety measures is to disconnect the microwave from its power source. This can be done by unplugging the power cord from the wall socket or flipping the corresponding circuit breaker. By removing the power supply, you eliminate the risk of electric shock while performing the repair.

Another important safety precaution is to wear protective gear, such as rubber gloves and safety goggles. This will protect your hands and eyes from potential electric shocks, burns, or exposure to harmful substances. It is crucial to safeguard yourself against any potential hazards that may arise during the repair process.

Furthermore, it is advisable to have a fire extinguisher nearby as a safety measure. Although rare, electrical malfunctions can sometimes lead to fires. Having a fire extinguisher readily available can help mitigate any fire-related risks and ensure your safety in case of an emergency.

In addition, it is important to work in a well-ventilated area to prevent the inhalation of fumes or harmful gases that may be released during the repair. Opening windows or using a fan can help improve the ventilation in the space.

By following these safety precautions, you can minimize the risk of accidents or injuries and proceed with the repair process in a secure and controlled manner.

Unplug the microwave

Before you begin any repairs on your microwave, it is essential to unplug it from the power source to ensure your safety. This step is crucial in preventing any accidents or electric shocks that may occur during the repair process.

Make sure to locate the power cord of your microwave and carefully unplug it from the wall socket. It is important to handle the cord gently to avoid any damage or disconnection. Once you have successfully unplugged the microwave, it is safe to proceed with the repair process.

• Locate the power cord of the microwave.
• Gently unplug the power cord from the wall socket.
• Avoid any damage or disconnection while handling the power cord.

By unplugging the microwave, you eliminate the risk of electrical accidents and ensure your safety while repairing the damaged door latch. Always remember to take necessary precautions and follow safety guidelines throughout the repair process.

Wear protective gloves

When working on repairing a microwave with a damaged door latch, it is essential to prioritize safety. One crucial precaution that should be taken is wearing protective gloves throughout the entire process. These gloves provide an added layer of protection for your hands, preventing any potential injuries or harm.

Ensuring personal safety is a fundamental aspect of any repair task, and wearing protective gloves is one step towards achieving that goal.

By wearing protective gloves, you create a barrier between your skin and any sharp or potentially harmful parts of the microwave. This protective layer shields your hands from possible cuts, burns, or electrical shocks that may occur during the repair process.

Protective gloves act as a shield, safeguarding you against potential risks and hazards that can arise when working on a damaged microwave door latch.

It is important to choose gloves that are appropriate for the task at hand. Look for gloves that are made of sturdy material, such as leather or latex, which offer good resistance to cuts and abrasions. Additionally, ensure that the gloves fit properly, allowing you to maintain dexterity and control while working on intricate parts.

Proper selection and fit of protective gloves enable you to work comfortably and safely, without compromising your ability to handle the repair with precision.

Remember, safety should always be a priority when conducting any repair work, and wearing protective gloves is a simple yet crucial measure to reduce the risk of accidents or injuries. By wearing these gloves, you can confidently proceed with the repair process, knowing that you are taking the necessary precautions to protect yourself.

By adhering to safety guidelines, such as wearing protective gloves, you can minimize the chances of harm and successfully tackle the repair of a microwave with a damaged door latch.

Work in a well-ventilated area

Ensuring a sufficient air circulation in the workspace is essential for effectively repairing a microwave with a damaged door latch. Adequate ventilation helps to maintain a healthy and comfortable environment during the repair process, allowing the technician to focus on the task at hand.

Working in a well-ventilated area reduces the risk of inhaling potentially harmful fumes, such as those emitted by cleaning agents or adhesives that might be used in the repair. It also helps to dissipate any odors or particles that may be released during the disassembly and reassembly of the microwave.

Avoiding confined or poorly ventilated spaces is crucial, as it minimizes the chances of respiratory discomfort or irritation caused by the release of airborne pollutants. Proper ventilation not only enhances the overall safety of the repair process but also contributes to better air quality, creating a more pleasant work environment.

Step 2: Remove the Microwave Door

In this step, we will focus on removing the door of the microwave, which is an essential part of the repair process. By carefully following the instructions provided below, you will be able to detach the door and gain access to the latch mechanism for repair or replacement.

To begin, make sure you have turned off the microwave and unplugged it from the power source. Safety should always be a priority when working with electrical appliances.

Next, locate the hinge pins on either side of the microwave door. These pins hold the door in place and allow it to open and close smoothly. Depending on the model of your microwave, the pins may be visible on the face of the oven or hidden inside a cover.

Once you have identified the hinge pins, use a small flathead screwdriver or a similar tool to carefully pry open the hinge covers. This will expose the screws that hold the door in place.

Using a screwdriver, loosen and remove the screws that secure the door to the microwave. Keep in mind that some microwaves may have multiple screws, so make sure to remove them all.

With the screws removed, gently lift the microwave door upwards and off the hinges. Be cautious not to force it or apply excessive pressure, as this could cause damage to either the door or the microwave.

Once the door is detached, set it aside in a safe location where it won’t get damaged or in the way. Take note of any additional components, such as plastic panels or glass inserts, that may have come loose during the removal process.

With the microwave door removed, you can now proceed to the next step of the repair process, whether it be adjusting the latch mechanism or replacing any damaged parts.

Open the microwave door

Begin this step by gently pulling on the handle of the microwave. This will allow you to access and open the microwave door.

Using a firm grip, carefully grasp the handle and pull it towards you. Be cautious not to apply excessive force, as this may cause further damage to the already compromised door latch.

Once the door starts to open, support its weight with your other hand to prevent any sudden movements or accidental dropping.

If you encounter resistance while attempting to open the microwave door, refrain from using excessive force. Instead, try applying a slight rocking motion to the handle or giving it a gentle wiggle, as this can help disengage the latch mechanism and allow the door to open smoothly.

Once the door is fully open, visually inspect the latch mechanism to determine the extent of the damage. Be on the lookout for any visible signs of wear or breakage that may have contributed to the latch not functioning properly.

It is important to note that opening the microwave door is just the first step in the process of repairing a microwave with a damaged door latch. It is a crucial initial stage that allows you to assess the situation and identify the necessary steps to proceed with the repair.

Remember to always handle the microwave door with care and attention to ensure your safety and prevent further damage to the appliance.

Disclaimer: The information provided in this guide is for educational purposes only. If you are inexperienced in repairing appliances, it is recommended to seek professional assistance to avoid any potential risks or further damage.

Locate the door release button

In this section, we will guide you on how to find and identify the door release button on your microwave. The door release button is an essential component of the microwave’s door latch system, responsible for securely closing and opening the door. By locating and understanding this button, you will be able to effectively diagnose and repair any issues related to the door latch.

Start by visually inspecting the front panel of your microwave oven. Look for a button that is specifically labeled as the door release button or has a symbol that resembles an opened or closed door. It is usually positioned near the door hinge area or along the edge of the door itself.

Note: The door release button may vary in appearance depending on the make and model of your microwave. It can be a small round button, a rectangular-shaped button, or even a push-in/push-out knob.

Once you have located the button, observe its functionality by pressing it gently. Pay attention to how it responds and whether it engages or disengages the latch mechanism. It should provide a noticeable click or release motion when pressed. If you are unsure about the button’s purpose or if it seems to be unresponsive, consult your microwave’s user manual for specific instructions or seek professional assistance.

Remember: Properly identifying and understanding the door release button is crucial as it serves as a starting point for troubleshooting and ultimately repairing any issues related to a damaged door latch. By having a clear understanding of this component, you can proceed further with the repair process effectively.

Detach the door from the hinges

One crucial step in repairing a microwave with a damaged door latch is detaching the door from the hinges. This process involves carefully removing the door to gain access to the latch and ensure a thorough repair. Below are the necessary steps to detach the door from the hinges:

1. Ensure that the microwave is disconnected from the power source before proceeding.
2. Locate the hinge pins on either side of the microwave door.
3. Using a suitable tool such as a flathead screwdriver or a small pliers, carefully pry the hinge pins upward to release them from the hinges.
4. Once the hinge pins are detached, gently lift the door upward to disengage it from the microwave.
5. Set the door aside on a clean and stable surface to prevent any damage.

It is important to handle the microwave door with caution during this process to avoid any further damage. Take note of the positioning and orientation of the door to ensure proper reattachment later. Detaching the door from the hinges opens up the opportunity to inspect and repair the latch mechanism effectively.

• Remember to refer to the microwave’s manual or manufacturer’s guidelines for specific instructions on detaching the door if available.
• Inspect the hinges for any signs of damage or wear that may have contributed to the latch problem.
• Clean the hinge area and remove any debris or buildup that could interfere with the latch’s proper functioning.

By following these steps and detaching the door from the hinges, you will be one step closer to repairing the damaged latch efficiently. Once you have completed the necessary repairs, you can refer to the manufacturer’s guidelines or seek professional assistance, if required, to reattach the door securely.

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• repair
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• safety
• ensure
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• plier
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