What is this? This one is basic science – when metal gets warm, it expands. As you use your saw, it is naturally going to heat up and get larger. Therefore, a chainsaw chain can start off tight and then loosen up.
If you are wondering why your chainsaw chain keeps coming loose don’t worry….it’s happened to just about everyone who operates a chainsaw. You can be an expert at tightening your chain but it’s going to be extremely frustrating if you keep having to do so – you need to figure out how to prevent it from coming loose instead. In this article, we’ll tell you everything you need to know about why your chainsaw chain keeps coming loose – and how you can stop it from doing so. Mechanical issues can also be to blame if your chainsaw chain keeps coming loose.
If you’re worried that your chainsaw chain keeps coming loose, there’s no need to be concerned. If a chainsaw is put in storage for a while where the environment is cool, then utilize it later, you’ll notice that the chainsaw chain keeps coming loose. If your chainsaw chain keeps coming loose, the reason might be mechanical issues.
If it seems like your chainsaw chain keeps coming loose, and you have to tighten it more than seems normal, then this post is for you. The third reason your chainsaw chain might get loose, is an actual mechanical problem with your chainsaw. It’s much more frightening to think your chainsaw might fly off than it is to think about your chainsaw chain being excessively tight.
Tightening the screw will tighten the chain, and loosening will loosen the chain. Visit our Chainsaw Chains page to our inventory of available replacement chains and other chainsaw accessories. eReplacementParts.com stocks thousands of parts for many major chainsaw brands, including Echo chainsaw parts.
To determine whether the chainsaw chain is stretched, pull the chain away from the chainsaw’s guide bar to see if there’s space between the two. If there’s space between the chain and the chainsaw’s guide bar, then the chainsaw chain is stretched. If you pull on the chain slightly and it stays on the slides of the chainsaw guide bar, then the chain isn’t stretched.
why do chainsaw chains get loose Related Question:
Do chainsaw chains get loose?
Chainsaw chains stretch during normal operation and begin to sag on a saw’s guide bar. If a chainsaw chain is allowed to become too loose, it can easily come off the bar during operation and create an unsafe situation for the user. Chainsaw chain tension should be checked and tightened often.
Why is my chainsaw chain not tightening?
If you’re having trouble tightening the chainsaw chain, it may be adjusted properly already. Check the tension on the chain by grasping it in the middle of the top of the guide bar and giving it a quick snap. The chain should quickly snap back into place with no sagging on the underside of the guide bar.
Can you over tighten a chainsaw chain?
There is a tension screw located near the base of the bar on the chainsaw. To tighten the chain, turn it clockwise, and to loosen turn it counterclockwise. Don’t over-tighten the chain as this could cause it to break.
How often should you tighten chainsaw chain?
The chain isn’t actually becoming tighter—instead, as you turn the tensioning pin—it pushes the chainsaw bar out a little bit, which takes up the slack on the chain. During a typical afternoon wood-cutting session that lasts 2 to 4 hours, you may need to tighten the chain two or three times.
How often do you need to sharpen a chainsaw?
A chainsaw may only need to be sharpened once a year if it is rarely used, but a tool that is frequently used will need to be sharpened regularly to ensure that the blade doesn’t get too dull. On average, a chainsaw blade will retain its sharpness for about 3 hours of actively cutting through wood.
Do chainsaw chains stretch over time?
It’s perfectly normal for a chainsaw chain to stretch after regular use. But, if you allow your chainsaw to become too loose, it can easily come off and pose a dangerous situation for you. A chainsaw chain stretches and loosens from tension and extreme friction.
How long does a chainsaw bar last?
Re: how long does a bar last The next, a Granberg, lasted about 2 months. About that time Stihl started using them with the same results. A good bar can be filed a few times on both sides and the tip replaced when needed. They could last almost as long as the saw.
How do you tension a chainsaw blade?
Loosen the bar nuts on the side of the chainsaw guide bar. Insert a screwdriver or chainsaw scrench into the Intenz slot of the guide bar. Turn the screwdriver or scrench clockwise to move the guide bar forward to proper chain tension. Perform a “snap” test to ensure proper saw chain tension.
What is a chainsaw sprocket?
What is the drive sprocket? The drive sprocket and the clutch drum are connected to the saw motor. The sprocket is designed to drive the proper-pitched chain around the guide bar.
Why do chainsaws smoke?
An abundance of smoke emanating from the engine often indicates that an excessive amount of oil has been introduced into the oil and gasoline mixture that powers the chain saw. Ensure that you’re mixing the correct amount of oil and gasoline according to the dictates of your owner’s manual.
What happens when a chainsaw overheats?
The air filter will eventually get to a point where it will become so clogged that it won’t let fresh air pass through. At this point, the engine will stop working because it cannot run without air. This will make the chainsaw overheat due to the lack of cooling fresh air.
Why does my chainsaw get dull so fast?
Dirt Causes A Chainsaw To Dull If you’re cutting through logs and your angle of approach is too steep, a simple cut through could nick dirt or even worse, rocks on the floor causing your chainsaw to jerk, thus dulling.
How much does it cost to have a chainsaw sharpened?
The cost to have a chainsaw sharpened ranges from $13 to $16. The average cost per chainsaw sharpening is $14.50 for people who choose to have their chainsaws professionally sharpened.
Is it worth sharpening a chainsaw chain?
Sharpening your chainsaw chain is definitely worth it as a sharp chainsaw chain is easier to work with. It takes less effort to cut through wood and your chain will make cleaner cuts with sharp blades. A chainsaw chain can be sharpened multiple times without much of a cost.
What is the difference between a gear and a sprocket?
In general, a gear is a toothed wheel designed to mesh with other gears and transmit movement to them, which in turn can cause movement elsewhere. A sprocket, conversely, is a toothed wheel designed to engage and directly move a flexible indented or perforated item, like a chain or belt.