How to Adjust Chainsaw Tension

Adjusting the tension on a chainsaw chain is important for both safety and optimal cutting performance. Here are the steps to adjust the chainsaw tension:

1. Turn off the chainsaw and unplug it if it is electric or remove the spark plug if it is gas-powered.

2. Locate the tensioning screw. It is usually located on the chainsaw's side, near the blade.

3. Loosen the tensioning screw by turning it counterclockwise with a wrench or screwdriver.

4. Use a flat file or a depth gauge to check the distance between the chain and the chainsaw bar. The distance should be about the same all along the bar.

5. Adjust the tensioning screw until the chain fits snugly against the chainsaw bar, but not too tightly. You should be able to pull the chain around the bar with your fingers but it shouldn't be loose.

6. To check the tension, pull the chain upward from the middle of the bar. The chain should rise about halfway up the bar.

7. Tighten the tensioning screw by turning it clockwise with a wrench or screwdriver.

8. Check the tension again and make further adjustments if necessary.

9. Once you are satisfied with the tension, tighten the nuts or screws that hold the chainsaw bar in place.

10. Finally, start the chainsaw and test it to ensure it is running smoothly and the chain is not slipping or vibrating excessively.

It's important to check the chainsaw tension regularly, especially before each use, and adjust it as needed to ensure safe and effective cutting performance.