How to Sharpen a Chainsaw

How to Sharpen a Chainsaw

Outdoor power equipment, including the Husqvarna 435 chainsaw, is an invaluable tool for many outdoor tasks. However, a dull chain can lead to increased fuel consumption and unnecessary wear and tear. To maintain peak performance and ensure safety for your Husqvarna 435 chainsaw, it's crucial to sharpen your chainsaw chain regularly and correctly.

In this guide, we will walk you through the essential steps and tools required for effective chainsaw sharpening, tailored specifically to Husqvarna 435 chainsaw owners. And if you're in the market for Husqvarna chainsaws for sale or an Echo handheld blower, we'll also provide some insights to help you make an informed choice when selecting outdoor power equipment.

What Do You Need to File My Chain?

Before you begin, gather the following chainsaw sharpening tools for your Husqvarna 435:

  • Round file
  • Flat file
  • File gauge
  • Stump vise

Remember that the round file and gauges may vary depending on the type of chain your Husqvarna 435 chainsaw uses.

Filing Angles for Your Husqvarna 435 Chainsaw:

Proper filing angles are crucial for maintaining a sharp chainsaw chain on your Husqvarna 435:

  • Top Plate Filing Angle
  • Side Plate Cutting Angle
  • File Down Angle
  • Depth Gauge Setting

These angles may vary based on your chainsaw's chain type, but you can simplify the process by using a filing gauge. This handy tool ensures that you achieve the correct angles on the cutting teeth without the need to calculate them manually.

How to File the Chain of Your Husqvarna 435 Chainsaw?

The sharpness of a husqvarna 435 chainsaw chain naturally diminishes over time, even without cutting into abrasive materials like rocks or soil. To keep your chainsaw cutting efficiently, it's best to sharpen it frequently. If you use your Husqvarna chainsaw extensively throughout the day, consider filing the chain each time you refuel. Frequent, light sharpening is more effective and precise than waiting until the chain becomes severely dull.

How to File the Chain?

To file your chainsaw chain effectively, follow these steps:

Find the shortest cutter on the chain. All cutters should be filed to match the length of the shortest one.

  • Place the filing gauge on the chain, ensuring that the arrows on the gauge point in the direction of the chain's rotation (towards the nose wheel). Ensure that the gauge makes contact with the chain.
  • Use the round file at a 90° angle to the rollers on the filing gauge. File with both hands, resting the file on both rollers. File each cutting tooth away from you with smooth, even strokes.
  • Ensure that all cutting teeth are of equal length.
  • After filing all the cutting teeth on one side, loosen the vice and attach the guide bar from the other direction. Repeat the sharpening process for the cutting teeth from the opposite direction.

Also, check - Chainsaw Safety Requirements

Filing in the Field:

For outdoor sharpening of your chainsaw chain, a stump vise can be a useful tool. Attach it to a stump or log, securing the guide bar as you would with a regular vise, and then follow the filing instructions.

How to Set the Correct Depth Gauge?

The depth gauge setting determines how deep the cutting tooth will penetrate the wood when using your Husqvarna 435 chainsaw. If set too low, it removes too little wood, while a too-high setting results in an aggressive cut, increased vibration, and a higher risk of kickback. Check and adjust the depth gauge every 3-5 sharpening sessions during normal wear, and more frequently during excessive wear. A depth gauge tool and a flat file are used for this task. The markings "Soft" and "Hard" on the gauge refer to softwood (conifers) and hardwood (leaf trees).

When to Replace the Chain?

It's essential to replace your Husqvarna chainsaw chain when the longest portion of the cutting tooth measures less than 4 millimeters or if you find any cracks. Replacing a worn-out chain is crucial for safety and maintaining efficient cutting performance for your chainsaw.

Regularly sharpening your chainsaw chain is a simple yet essential maintenance task that can significantly improve your chainsaw's performance and lifespan. By following the steps outlined in this guide and using the appropriate tools, you can ensure a sharp and reliable cutting experience every time you use your Husqvarna 435 chainsaw. And if you're considering Husqvarna chainsaws for sale or an Echo handheld blower or other outdoor power equipment, take the time to research and choose the right equipment for your outdoor tasks.