Chloe Zhang
Plastic fasteners are invaluable for holding together important parts of a car, but there may come a time when you need to remove one. Whether you're repairing or replacing a part, you'll need to know how to remove plastic fasteners without damaging them or causing other damage. Plastic fasteners are flexible and easier to work with than metal bolts or rivets, but they are more prone to breaking. With the right tools and a gentle touch, the process is simple.
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What You'll Learn
Removing plastic auto body fasteners
Prepare the Right Tools:
First, gather the necessary tools for the job. Flathead screwdrivers, flat putty knives, or specialized trimming tools are commonly used for removing plastic fasteners. If you're dealing with plastic screws, ensure you have a screwdriver with a matching drive tip for smooth removal. Additionally, consider getting a dedicated clip removal tool or push pin remover, as these are designed to minimise damage to plastic components.
Understand the Fastener Type:
There are different types of plastic fasteners used in vehicles. Some common types include push-type fasteners, screw-type fasteners, and plastic clips or clamps. Identify the type of fastener you're dealing with, as the removal process may vary slightly for each.
Removing Push-Type Fasteners:
For push-type fasteners, start by gently prying the head of the fastener with a flathead screwdriver or a similar flat and sturdy tool. If there is a centre pin, lift it out first, making it easier to remove the rest of the fastener. Be cautious and apply gentle pressure to avoid damaging the plastic.
Removing Screw-Type Fasteners:
When dealing with screw-type fasteners, use the appropriate screwdriver for the specific type of screw. Turn the screw counterclockwise to release it from the setting. If the screw is reluctant to move, gently increase the pressure, but be careful not to apply too much force.
Removing Plastic Clips:
Plastic clips or clamps can be pried apart by separating the non-connected ends of the clip and then pulling it away. Ensure you don't pull the ends too far apart, as this can put excessive pressure on the hinge, causing it to bend or break. If the clips are particularly challenging to remove, consider using panel clip removal pliers or nylon pry tools, which are designed for this purpose.
Additional Tips:
- If you're using a screwdriver, wrap a fibre cloth around its tip to prevent scratching or damaging the plastic.
- For stubborn clips, consider spraying WD-40 to make them easier to remove.
- In some cases, you may need to drill out the pin of the fastener, but this should be a last resort as it may damage the surrounding area.
- Always work gently and patiently to avoid breaking the fasteners or damaging the surrounding panels.
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Using a screwdriver to push out plastic
When removing pushed-in plastic, it is important to be cautious and employ the appropriate tools to avoid causing further damage. In this case, a screwdriver can be used to push out plastic, and here are some detailed steps to guide you through the process:
Identify the Type of Plastic Fastener
Before attempting any removal, it is crucial to identify the type of plastic fastener you are dealing with. Some common types include clips, clamps, rivets, and push pins. Understanding the specific type of fastener will help you determine the best approach for removal.
Choose the Right Screwdriver
Select a screwdriver that matches the size and type of the fastener. Using a screwdriver that is too small or incompatible with the fastener can lead to stripping, making it difficult to remove the plastic piece. Ensure the screwdriver has a suitable tip type and size to fit securely into the fastener head.
Apply Gentle and Controlled Force
Position the screwdriver at the appropriate angle and apply gentle force to the plastic piece. Avoid using excessive force as it can lead to breakage or further damage. Slowly increase pressure while maintaining control to push out the plastic. Be cautious not to bend or break the plastic by applying too much force.
Adjust Your Technique for Different Plastics
The technique for pushing out plastic may vary depending on the specific type of plastic and its application. For example, automotive plastic fasteners may require a different approach compared to plastic fasteners in other contexts. Always consider the flexibility and brittleness of the plastic you are working with.
Consider Using a Screw Extractor
If the plastic piece is damaged or stubborn, you may need to use a screw extractor or a plastic screw removal tool. These tools are designed to grip and extract broken or stubborn screws and fasteners. They often come in sets with different attachments to accommodate various fastener types.
By following these steps and using the screwdriver appropriately, you can effectively push out plastic without causing unnecessary damage. Remember to work methodically, and if needed, seek additional guidance or advice from experts in the field.
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Removing plastic fairing clips
Plastic fairing clips are used on a lot of motorcycle fairings and other plastic parts. They are small plastic rivets that hold plastic pieces together. When the central pin is flush with the rivet head, the clip is installed correctly. When the central pin is pressed in relative to the rivet head, the clip can be removed.
- Push the center of the clip in with a small flat or Phillips-head screwdriver until you feel it "pop." The entire clip should then fall out.
- Use a ballpoint pen to push the center of the clip in until you feel it "pop."
- Slide something thin behind the pin to push it out from the inside.
- If you have arthritis or limited mobility in your hands, you can use a 6mm Allen head wrench or a T-handle wrench to push in the center pin.
- If you don't mind damaging the clips, you can use a sharpened pair of pincers to lop off the entire head of the clip in one go, then push the rest inside.
- Drill out the pin.
To reinstall the clip, the pin must be "reset" in the rivet head. With the central pin partially pulled out, the rivet can be reinstalled in the hole. Once positioned correctly, push the pin into the "installed" position.
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Pushing in the centre pin
To push in the centre pin, it is important to first understand the type of fastener you are working with. For example, plastic automotive fasteners can be pushed into place, screwed in, or clipped together. Identifying the type of fastener will help you understand the mechanism behind it and how to properly install or remove it.
When dealing with plastic fasteners, it is crucial to be gentle and methodical to avoid breaking or damaging the parts. In most cases, you can push the centre pin in with a small flat or Phillips-head screwdriver. Apply a small amount of pressure to the pinhead, and it should “pop” forward. Be careful not to push too hard, as this can lead to breakage.
In some cases, you may need to wiggle the plastic pieces to align the holes before inserting the pin. Once the pin is in place, you can push it until it is flush with the rivet head. This will ensure that the clip holds the plastic pieces together securely. To reinstall a clip, you may need to reset the pin in the rivet head by partially pulling it out and then pushing it back in.
Practicing with similar fasteners or watching instructional videos can help you understand the process better. Additionally, it is recommended to buy high-quality fasteners, as they are easier to work with and can be more durable during installation and removal.
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Reinstalling plastic clips
In the case of plastic fairing clips, the reinstallation process involves resetting the pin in the rivet head. Start by partially pulling out the central pin, then reinstall the rivet into the hole. Once the rivet is correctly positioned, push the pin into the 'installed' position. You will know the clip is installed correctly when the central pin is flush with the rivet head, and the ribs of the rivet flare out.
For plastic auto body fasteners, the process may vary depending on the specific type of fastener. In general, you will need to pry apart the non-connected ends of the clip and carefully pull it away. It is important not to pull the ends too far apart, as this can put too much pressure on the hinge and cause it to break or bend. When removing or installing these fasteners, it is crucial to use the correct tools and apply gentle pressure to avoid damage.
Additionally, when dealing with floor mat clips, you may need to lift the sill plates carefully. This can be done by sliding a plastic trim bezel tool underneath to apply pressure and release the clips. As with other types of plastic clips, it is important to be cautious to avoid breaking the clips, as they may need to be replaced. Overall, by understanding the specific type of plastic clip you are working with and following the appropriate installation process, you can successfully reinstall plastic clips without causing damage.
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Frequently asked questions
To remove plastic push pins, push the center pin in until you hear a click (about 8 to 10 mm below the surface). You can use a small flat or Phillips-head screwdriver for this.
To reinstall the pin, push it from the inside out until it sticks out past the surface by about 8 to 10 mm. Then, push the main body in without depressing the center pin. Once the main body is all the way down, push the center pin in until it is flush.
It is recommended that you identify the type of fastener you are trying to remove. Some plastic expanding fasteners can be unscrewed. You can also try prying apart the non-connected ends of the clip and pulling it away. Be careful not to pull the ends too far apart, as this may cause the hinge to break or bend.
You can use a small flat or Phillips-head screwdriver to remove plastic push pins. You can also try using a knife, but be cautious as knife points can snap off. Eye protection is recommended.
