Detailed explanation of chain saw chain tightening method

1.How to tighten the chain manually

1. Turn the chain saw upside down to facilitate side adjustment.
2. Use a wrench to loosen the two screws (sprocket cover) and remove the sprocket cover.
3. Use a wrench to loosen the tensioning bolt and turn the tensioning wheel to the right until the chain is moderately tight.
4. Confirm that the locking bolt of the tensioning wheel is fixed.
5. Fix the sprocket cover, then pull the chain by hand to check whether the chain is loose.

2. Method of automatically tightening the chain

Some chain saws are equipped with a device that automatically tightens the chain. When using it, you only need to follow the following steps:

1. Check whether the automatic chain tensioning device is working properly.
2. Adjust the tension of the automatic chain tensioner according to the chain saw's instructions.
3. Causes and preventive measures of chain slack1. Chain wear: After regular use, chain wear can lead to looseness. The preventive measure is to replace the chain regularly.
4. The looseness of the chain is caused by incorrect use and insufficient thrust. Precautions are to use the tool correctly and use sufficient thrust.
5. Vibration of the chain saw. You need to pay attention to the vibration of the chain saw when using it. The preventive measure is to use a good quality chain saw and follow the instructions in the instruction manual.
6. Tips

When tightening the chain, there is no need to tighten the chain too tightly, otherwise it will affect the work efficiency and increase the wear of the saw chain and oil pump.

In short, tightening the chain saw chain is a necessary step for using a chain saw. It is necessary to pay attention to daily maintenance and correct use of chain saws. Through proper use, maintenance, and safe operation, you can increase the life of your chain saw and protect your safety.