How To Take A Link Out Of Chainsaw Chain (5 Expert Tips)

Introduction: Eco-Consciousness and Chainsaw Chain Management

As a seasoned woodworker and forestry enthusiast, I’ve always believed that our interaction with nature should be rooted in respect and sustainability. Whether you’re processing timber for a woodworking project, clearing land for a small farm, or simply preparing firewood for the winter, understanding the tools we use is paramount. Among these tools, the chainsaw stands out for its power and efficiency, but it also demands a high degree of knowledge and care.

One of the most common maintenance tasks for any chainsaw user is adjusting the chain length. Whether you’re dealing with a stretched chain, replacing a damaged link, or simply trying to optimize the chain for a specific cutting task, knowing how to safely and effectively remove a link from a chainsaw chain is an essential skill. This not only extends the life of your chain but also ensures safer and more efficient operation.

Understanding Chainsaw Chain Anatomy

Before diving into the process of removing a link, it’s crucial to understand the anatomy of a chainsaw chain. A chainsaw chain isn’t just one continuous piece of metal; it’s an assembly of several components, each playing a critical role in the cutting process. Knowing these components will make the task of removing a link far less daunting.

Key Components of a Chainsaw Chain

Cutters: These are the teeth of the chain, responsible for cutting the wood. They come in various designs, such as full chisel, semi-chisel, and low-profile, each suited for different types of wood and cutting conditions.
Tie Straps (Side Plates): These connect the cutters and drive links. They provide the structural integrity of the chain and determine its overall length.
Drive Links: These are the parts of the chain that fit into the guide bar groove and are driven by the sprocket. They have a tang that engages with the sprocket, pulling the chain around the bar.
Rivet (Chain Pins): These are the small metal pins that hold the chain components together. They are crucial for the chain’s flexibility and strength.

Types of Chainsaw Chains

Understanding the type of chain you’re working with is also essential. Chains are categorized based on their pitch, gauge, and drive link count.

Pitch: This refers to the distance between any three consecutive rivets divided by two. Common pitches include 0.325 inch, 3/8 inch, and 0.404 inch. The pitch must match the sprocket and guide bar for proper operation.
Gauge: This is the thickness of the drive links, which must match the width of the guide bar groove. Common gauges include 0.043 inch, 0.050 inch, 0.058 inch, and 0.063 inch.
Drive Link Count: This is the number of drive links in the chain, which determines the chain’s overall length. The correct drive link count is crucial for the chain to fit properly on the guide bar.

Chain Wear and Maintenance

Chainsaw chains are subject to wear and tear due to the friction and stress of cutting wood. Regular maintenance, including sharpening, cleaning, and lubrication, is essential to prolong the life of the chain. Over time, the chain can stretch, requiring adjustment or replacement. Understanding the signs of wear can help you determine when it’s necessary to remove a link or replace the entire chain.

Common signs of chain wear include:

Excessive slack: The chain is too loose on the guide bar, even after tensioning.
Rounded or damaged cutters: The cutting edges are dull or chipped.
Worn drive links: The drive links are visibly worn or damaged.
Stretched chain: The chain has elongated beyond its original length.

Safety First: Essential Precautions Before Starting

Before you even think about picking up a tool, safety must be your top priority. Working with chainsaw chains involves sharp objects and potential hazards, so taking the necessary precautions is crucial to prevent injury. I can’t stress this enough: a moment of carelessness can lead to a lifetime of regret.

Personal Protective Equipment (PPE)

Safety Glasses or Face Shield: Flying debris is a common hazard when working with chains. Protect your eyes with safety glasses or a face shield.
Work Gloves: Gloves will protect your hands from sharp edges and provide a better grip on the tools.
Hearing Protection: Chainsaws are loud, and prolonged exposure to high noise levels can damage your hearing. Use earplugs or earmuffs.
Sturdy Footwear: Wear boots with good ankle support to protect your feet from accidental cuts or drops.

Work Area Preparation

Clear the Area: Ensure your work area is free from obstructions and distractions. This will help you focus on the task at hand and prevent accidents.
Good Lighting: Adequate lighting is essential for clear visibility. If necessary, use a work light to illuminate the area.
Stable Work Surface: Work on a stable and sturdy surface, such as a workbench or a solid table. This will provide a secure platform for your tools and materials.

Chainsaw Safety

Disconnect the Power: Before working on the chain, ensure the chainsaw is turned off and disconnected from the power source. For electric chainsaws, unplug the cord. For gas-powered chainsaws, remove the spark plug wire.
Chain Brake: Engage the chain brake to prevent accidental movement of the chain.
Read the Manual: Familiarize yourself with the chainsaw’s manual, which provides specific safety instructions and maintenance procedures.

Emergency Preparedness

First Aid Kit: Keep a well-stocked first aid kit nearby in case of minor injuries.
Emergency Contact Information: Have emergency contact information readily available in case of a more serious accident.
Know Your Limits: If you’re unsure about any part of the process, seek help from a qualified professional. It’s better to be safe than sorry.

Tools You’ll Need

Having the right tools on hand is essential for a smooth and efficient chain removal process. Here’s a list of the tools you’ll need, along with some tips on choosing the best ones for the job.

Essential Tools

Chain Breaker (Chain Rivet Extractor): This is the most important tool for removing a link from a chainsaw chain. A chain breaker is designed to push the rivet out of the chain, allowing you to separate the link. There are various types of chain breakers available, from simple handheld models to more sophisticated bench-mounted units.
- Choosing a Chain Breaker: Look for a durable chain breaker made from high-quality steel. The pin that pushes the rivet should be strong and precise. Some chain breakers come with interchangeable pins for different chain sizes.
Chain Rivet Spinner (Chain Rivet Peening Tool): After reassembling the chain, you’ll need to rivet the chain pin to secure the link. A chain rivet spinner, also known as a chain rivet peening tool, is used to flatten the ends of the rivet, preventing it from coming loose.
- Choosing a Chain Rivet Spinner: Look for a spinner with a comfortable grip and a sturdy peening head. Some spinners come with adjustable settings for different rivet sizes.
Hammer: A hammer is used in conjunction with the chain rivet spinner to peen the rivet. A ball-peen hammer is ideal for this task.
Punch or Nail Set: A punch or nail set can be used to help start the rivet removal process. It can also be used to align the chain components during reassembly.
Pliers or Vice Grips: Pliers or vice grips can be useful for holding the chain in place while you’re working on it.
File or Grinder: A file or grinder can be used to smooth any rough edges on the chain after removing or reassembling a link.
Chain Vise (Optional): A chain vise is a specialized tool that holds the chain securely in place while you’re working on it. This can make the process easier and more efficient.

Additional Tools and Supplies

Chain Oil: Lubricate the chain after reassembly to ensure smooth operation.
Rags or Shop Towels: Keep rags or shop towels on hand to clean the chain and tools.
Magnifying Glass (Optional): A magnifying glass can be helpful for inspecting the chain and rivets.
Replacement Rivets: Keep a supply of replacement rivets on hand in case you damage or lose any during the process.
Measuring Tool: A caliper or ruler can be used to measure the chain’s pitch and gauge to ensure you’re using the correct tools and parts.

My Personal Toolkit

Over the years, I’ve refined my toolkit to include the following:

Oregon Chain Breaker/Spinner Combo: This is a reliable and versatile tool that combines the chain breaker and rivet spinner into one unit.
Ball-Peen Hammer: A classic tool that’s perfect for peening rivets.
Assorted Punches and Nail Sets: These come in handy for various tasks, from starting rivets to aligning chain components.
Milwaukee Vice Grips: These are durable and provide a strong grip on the chain.

Step-by-Step Guide: Removing a Link from a Chainsaw Chain

Now that you have your tools and safety gear ready, let’s get down to the actual process of removing a link from a chainsaw chain. Follow these step-by-step instructions carefully, and don’t rush. Patience and precision are key to a successful outcome.

Step 1: Prepare the Chain

Clean the Chain: Before you start, clean the chain thoroughly with a brush and solvent to remove any dirt, grease, or sawdust. This will make it easier to see the rivets and work on the chain.
Inspect the Chain: Examine the chain for any signs of damage, such as cracked or broken links. If the chain is severely damaged, it may be better to replace it altogether.
Identify the Link to Remove: Determine which link you want to remove. This could be a damaged link, a stretched link, or simply a link that’s no longer needed.

Step 2: Position the Chain in the Chain Breaker

Open the Chain Breaker: Adjust the chain breaker to accommodate the chain’s pitch and gauge.
Position the Chain: Place the chain in the chain breaker with the rivet you want to remove aligned with the pin. Make sure the chain is seated properly in the breaker.

Step 3: Remove the Rivet

Push Out the Rivet: Use the chain breaker to push the rivet out of the chain. Turn the handle of the chain breaker slowly and steadily, applying even pressure. You should feel the rivet start to move.
Complete Rivet Removal: Continue turning the handle until the rivet is completely pushed out of the link. Be careful not to damage the chain breaker or the chain.
Separate the Chain: Once the rivet is removed, you should be able to separate the chain at the link.

Step 4: Reassemble the Chain (If Necessary)

Align the Chain Ends: If you’re reassembling the chain, align the two ends of the chain so that the drive links and tie straps interlock properly.
Insert a New Rivet: Insert a new rivet into the link, making sure it’s flush with the surface of the chain.

Step 5: Peen the Rivet

Position the Chain in the Rivet Spinner: Place the chain in the rivet spinner with the new rivet aligned with the peening head.
Peen the Rivet: Use the rivet spinner to peen the ends of the rivet, flattening them to secure the link. Apply even pressure and rotate the chain to peen both ends of the rivet.
Check the Rivet: Inspect the rivet to ensure it’s properly peened and flush with the surface of the chain. The rivet should be tight and secure, preventing the link from coming loose.

Step 6: Final Inspection and Lubrication

Inspect the Chain: After reassembling the chain, inspect it carefully for any signs of damage or misalignment. Make sure all the links are properly connected and the rivets are secure.
Lubricate the Chain: Lubricate the chain with chain oil to ensure smooth operation.
Test the Chain: Install the chain on the chainsaw and test it to ensure it runs smoothly and doesn’t bind.

Advanced Techniques and Troubleshooting

Sometimes, removing a link from a chainsaw chain can be more challenging than expected. Here are some advanced techniques and troubleshooting tips to help you overcome common obstacles.

Dealing with Stubborn Rivets

If you encounter a rivet that’s particularly difficult to remove, try these tips:

Apply Heat: Use a heat gun or propane torch to gently heat the rivet. This can help loosen any corrosion or debris that’s preventing the rivet from moving. Be careful not to overheat the rivet, as this can damage the chain.
Use Penetrating Oil: Apply penetrating oil to the rivet and let it soak for a few minutes. This can help lubricate the rivet and make it easier to remove.
Tap with a Hammer: Gently tap the rivet with a hammer and punch before using the chain breaker. This can help break any bonds that are holding the rivet in place.

Reassembling a Chain with Missing or Damaged Parts

If you’re reassembling a chain and discover that you’re missing a rivet or that one of the links is damaged, you’ll need to replace the missing or damaged parts.

Replacement Rivets: You can purchase replacement rivets from most chainsaw supply stores. Make sure you get the correct size and type of rivet for your chain.
Replacement Links: If a link is damaged, you may be able to replace it with a new link. However, it’s important to ensure that the new link is compatible with your chain.

Adjusting Chain Length for Different Cutting Tasks

Sometimes, you may want to adjust the chain length to optimize it for a specific cutting task. For example, you may want to shorten the chain for pruning or limbing, or lengthen it for felling larger trees.

Shortening the Chain: To shorten the chain, simply remove one or more links using the steps outlined above.
Lengthening the Chain: To lengthen the chain, you’ll need to add one or more links. You can purchase additional links from most chainsaw supply stores.

When to Replace the Entire Chain

While removing a link can extend the life of your chainsaw chain, there comes a point when it’s better to replace the entire chain. Here are some signs that it’s time for a new chain:

Excessive Wear: If the chain is excessively worn, with rounded or damaged cutters and worn drive links, it’s time to replace it.
Stretched Chain: If the chain has stretched beyond its original length and can no longer be properly tensioned, it’s time to replace it.
Frequent Breakage: If the chain is breaking frequently, it’s a sign that it’s weakened and needs to be replaced.
Difficulty Sharpening: If the chain is difficult to sharpen and the cutters are no longer holding an edge, it’s time to replace it.

Wood Anatomy and Properties

Understanding the anatomy and properties of wood is crucial for efficient and safe chainsaw operation. Different types of wood have different densities, grain patterns, and moisture contents, all of which affect how the chain cuts and how the wood responds to splitting and seasoning.

Hardwood vs. Softwood

Hardwood: Generally comes from deciduous trees (trees that lose their leaves annually). Hardwoods are typically denser and more durable than softwoods. Examples include oak, maple, and hickory.
Softwood: Generally comes from coniferous trees (trees that have needles and cones). Softwoods are typically less dense and easier to cut than hardwoods. Examples include pine, fir, and spruce.

The density of the wood affects the chain’s cutting speed and the amount of force required. Hardwoods require a sharper chain and more power to cut effectively.

Moisture Content

Moisture content significantly affects the weight, density, and burning characteristics of wood. Freshly cut (“green”) wood can have a moisture content of over 50%, while properly seasoned wood should have a moisture content of 20% or less.

Green Wood: Heavy, difficult to cut, and produces a lot of smoke when burned.
Seasoned Wood: Lighter, easier to cut, and burns more efficiently with less smoke.

Wood Grain

The grain pattern of wood affects its strength and how it splits. Straight-grained wood is easier to split than wood with knots or twisted grain. Understanding the grain can help you choose the best cutting and splitting techniques.

Wood Defects

Knots, cracks, and decay can weaken wood and make it more difficult to process. Inspect wood carefully for defects before cutting to avoid accidents and ensure the quality of the final product.

Logging Tool Selection and Maintenance Best Practices

Choosing the right logging tools and maintaining them properly is essential for safety, efficiency, and longevity. Here are some best practices for selecting and maintaining common logging tools.

Chainsaw Maintenance

Sharpening: Sharpen the chain regularly to maintain optimal cutting performance. Use a chainsaw file or a chain grinder to sharpen the cutters.
Lubrication: Keep the chain and guide bar lubricated with chain oil to reduce friction and wear.
Cleaning: Clean the chainsaw regularly to remove sawdust and debris.
Inspection: Inspect the chainsaw regularly for loose bolts, worn parts, and other potential problems.
Storage: Store the chainsaw in a dry place to prevent rust and corrosion.

Axes and Splitting Mauls

Sharpening: Keep the blade sharp to make splitting easier and safer. Use a file or a grinder to sharpen the blade.
Handle Maintenance: Inspect the handle regularly for cracks or damage. Replace the handle if necessary.
Storage: Store axes and mauls in a dry place to prevent rust and corrosion.

Wedges

Material: Choose wedges made from steel or plastic. Steel wedges are more durable but can damage the chain if accidentally cut. Plastic wedges are less durable but won’t damage the chain.
Size: Choose wedges that are appropriate for the size of the tree or log you’re splitting.
Maintenance: Inspect wedges regularly for cracks or damage. Replace wedges if necessary.

Cant Hooks and Log Lifters

Construction: Choose cant hooks and log lifters made from sturdy materials.
Maintenance: Inspect cant hooks and log lifters regularly for loose bolts or damaged parts. Tighten or replace parts as needed.
Storage: Store cant hooks and log lifters in a dry place to prevent rust and corrosion.

Firewood Seasoning Techniques and Safety Considerations

Seasoning firewood properly is crucial for efficient burning and reducing smoke. Here are some techniques and safety considerations for seasoning firewood.

Seasoning Techniques

Stacking: Stack firewood in a single row with air gaps between the pieces. This allows air to circulate and dry the wood more quickly.
Location: Stack firewood in a sunny, well-ventilated location.
Covering: Cover the top of the stack with a tarp or roof to protect the wood from rain and snow.
Elevation: Elevate the stack off the ground to prevent moisture from wicking into the wood.

Seasoning Time

The amount of time required to season firewood depends on the type of wood and the climate. Generally, hardwoods require at least six months to a year to season properly, while softwoods may season in as little as three months.

Safety Considerations

Stack Stability: Ensure the firewood stack is stable to prevent it from collapsing.
Pest Control: Control pests such as termites and carpenter ants to prevent them from damaging the wood.
Fire Safety: Keep firewood away from buildings and other flammable materials to prevent fires.

Project Planning and Execution

Proper project planning and execution are essential for successful wood processing and firewood preparation. Here are some tips for planning and executing your projects.

Define Your Goals

What do you want to achieve? Are you processing timber for a woodworking project, clearing land, or preparing firewood?
How much wood do you need? Estimate the amount of wood you’ll need to meet your goals.
What is your timeline? Set a realistic timeline for completing the project.

Assess Your Resources

What tools and equipment do you have? Make a list of the tools and equipment you’ll need for the project.
What materials do you have? Determine the type and quantity of wood you’ll be processing.
What is your budget? Set a budget for the project and stick to it.

Plan Your Process

How will you cut the wood? Choose the appropriate cutting techniques for the type and size of wood you’re processing.
How will you split the wood? Choose the appropriate splitting techniques for the type and grain of wood.
How will you season the wood? Plan how you’ll stack and store the wood to ensure proper seasoning.

Execute Your Plan

Follow your plan carefully.
Take breaks to avoid fatigue.
Monitor your progress and make adjustments as needed.
Clean up your work area after each session.

Real-World Examples and Case Studies

To illustrate the principles discussed in this guide, here are some real-world examples and case studies from my own experience.

Case Study 1: Restoring an Old Chainsaw

I once restored an old chainsaw that had been sitting in a barn for years. The chain was rusty and stiff, and several links were damaged. I used the techniques described in this guide to remove the damaged links and reassemble the chain. After sharpening and lubricating the chain, the chainsaw ran like new.

Case Study 2: Preparing Firewood for Winter

Every year, I prepare several cords of firewood for the winter. I use a chainsaw to cut the wood into manageable lengths and a hydraulic splitter to split the wood. I stack the wood in a sunny, well-ventilated location and cover it with a tarp. After six months of seasoning, the wood is dry and ready to burn.

Example 1: Removing a Link from a Stretched Chain

I recently had a chainsaw chain that had stretched beyond its original length. I removed a link from the chain to restore the proper tension. The chain now runs smoothly and cuts efficiently.

Example 2: Adjusting Chain Length for Pruning

I often adjust the chain length on my chainsaw for pruning tasks. A shorter chain is easier to maneuver in tight spaces and reduces the risk of kickback.

Current Industry Statistics and Data Points

To provide a broader context for the information in this guide, here are some current industry statistics and data points.

Chainsaw Market Size: The global chainsaw market is expected to reach \$4.5 billion by 2025, driven by increasing demand for forestry, construction, and landscaping applications. (Source: Global Market Insights)
Firewood Consumption: Approximately 25 million households in the United States use wood as their primary or secondary heating source. (Source: U.S. Energy Information Administration)
Firewood Seasoning: Properly seasoned firewood can increase heating efficiency by up to 25% compared to green wood. (Source: U.S. Department of Energy)
Chainsaw Safety: Chainsaw-related injuries account for approximately 36,000 emergency room visits each year in the United States. These challenges include:
- Limited Resources: Small workshops and DIYers often have limited access to tools, equipment, and materials.
- Lack of Training: Many DIYers lack formal training in wood processing and chainsaw operation.
- Safety Concerns: Working with wood and power tools can be dangerous, especially for those with limited experience.
- Environmental Regulations: Environmental regulations related to logging and firewood harvesting can be complex and difficult to navigate.
Conclusion: Takeaways and Next Steps

Removing a link from a chainsaw chain is a valuable skill that can extend the life of your chain and improve the performance of your chainsaw. By following the steps outlined in this guide and taking the necessary safety precautions, you can tackle this task with confidence.

Here are some key takeaways from this guide:
- Safety First: Always prioritize safety when working with chainsaws and other power tools.
- Proper Tools: Use the right tools for the job to ensure efficiency and safety.
- Step-by-Step Instructions: Follow the step-by-step instructions carefully to avoid mistakes.
- Maintenance: Maintain your chainsaw and other logging tools regularly to prolong their life.
- Wood Properties: Understand the properties of wood to choose the best cutting and splitting techniques.
- Seasoning: Season firewood properly to ensure efficient burning and reduce smoke.
- Project Planning: Plan your projects carefully to achieve your goals safely and efficiently.
As a next step, I encourage you to gather your tools and materials and practice removing a link from an old chainsaw chain. With practice, you’ll become proficient in this skill and be able to maintain your chainsaw with ease. Remember, safety is paramount, so always wear your personal protective equipment and follow the instructions carefully. Happy wood processing!