How to measure the chainsaw chain

A is a useful tool for various tasks, whether it is cutting firewood or trimming trees. Over time, the saw chain may become dull or damaged, leading to a decrease in performance and efficiency. To ensure optimal performance, it is important to regularly the chainsaw chain and replace it when necessary. In this article, we will guide you through the process of measuring the chainsaw chain, ensuring that you choose the correct replacement size.

Measuring the chainsaw chain requires a few simple and tools. First, make sure that the chainsaw is turned off and disconnected from any power source. It is also recommended to wear protective gloves to prevent any accidental injuries while handling the chain. Once you have taken these precautions, follow the steps below:

Step 1: Remove the Chainsaw Chain
To accurately measure the chainsaw chain, it must be removed from the chainsaw. This can usually be done by loosening the tensioning nut and removing the side cover. Gently lift the chain out of the bar and remove it completely from the chainsaw.

Step 2: Determine the Length
Lay the chainsaw chain on a flat surface or workbench and extend it fully. The length of the chain is usually indicated by a number typically stamped on the drive link. This number represents the total number of drive links in the chain. It is important to note that the number of drive links may vary depending on the chainsaw model and manufacturer.

Step 3: Count the Drive Links
Using a tape measure or ruler, count the number of drive links on the chain. Start by identifying the first drive link, which is usually located at the back of the chain. It is essential to count all the drive links accurately to ensure the correct replacement size.

Step 4: Measure the Pitch
Apart from the length and number of drive links, the chainsaw chain’s pitch measurement is also crucial. The pitch refers to the distance between any three consecutive rivets on the chain, divided by two. To measure the pitch, select any rivet and measure the distance to the third rivet.

Step 5: Select the Replacement Chain
With the accurate measurements at hand, it’s time to choose the appropriate replacement chain. When purchasing a replacement chain, ensure that it matches the length, pitch, and drive link count you obtained during measurement. Many chainsaw chains come with a specific compatibility range mentioned by the manufacturers, so make sure to take note of that information.

Step 6: Install the New Chain
Once you have acquired the replacement chain, it is time to install it. Begin by placing the chain on the chain bar, ensuring that the drive links align with the sprocket. Carefully secure the chain by threading it through the bar groove and around the sprocket. Finally, attach the side cover and tighten the tensioning nut to the appropriate tension level recommended by the chainsaw manufacturer.

Regularly checking and replacing your chainsaw chain when necessary is vital to ensure optimal performance and safety. By following these simple steps and accurately measuring the chainsaw chain, you can easily select the correct replacement for a smooth and efficient operation. Remember to always refer to the chainsaw’s user manual for specific information and consult a professional if you are unsure or uncomfortable with any step in the process.