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.
You must check the chain tension every time you use the chainsaw and make adjustments when necessary. The video below from Echo demonstrates the proper way to adjust a chain tension. Many new cordless chainsaws have a chain adjusting dial instead of a screw, which allows you to adjust the tension by hand.
A damaged bar or chain may cause the chain to come loose from the bar and can be very dangerous when operating the machine. A properly-tensioned chainsaw chain should still be just a little loose on the chainsaw guide bar, but the chain needs to be tight enough that you can’t pull the drive links out of the bar nose. If the bar is near the end of its life and the chain is also worn the side play can also de-rail the chain.
Adjust saw chain tension, as instructed in “Adjustment, Chain Tension.” ADJUSTMENT, CHAIN TENSION Loosen two guide bar nuts. If the chain saw is operated with filings clogged in the groove, the saw chain and the guide bar will be damaged prematurely If the saw chain becomes soiled with resin clean it with kerosene and soak it in oil. USA: ANSI Standard B175.1-2000 Safety Requirement for chain saws Canada: CSA Standard Z 62.1 CHAIN SAWS WARNING : ANSI Standard B175.1-2000 stipulates that the brake shall stop the chain in 0.10 seconds at an engine speed of 8000 RPM. It is the responsibility of the Owner/Operator to ensure that the brake is serviced, adjusted and tested strictly in accordance with the instructions as detailed herein in order to ensure that the brake performance is maintained in compliance with the Standard B175.1-2000.
how to tighten chainsaw chain echo Related Question:
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.
Why does my chainsaw keep throwing the chain?
The drive sprocket is the mechanism that propels the saw blades on the chain around the bar. If the sprocket gets significantly worn down, it will be impossible to maintain proper chain tension, which will result in your chain saw throwing its chain.
Is the chain on a chainsaw supposed to be loose?
A properly-tensioned chainsaw chain should still be just a little loose on the chainsaw guide bar, but the chain needs to be tight enough that you can’t pull the drive links out of the bar nose.
Why does my chain keep getting loose?
Your chain might simply be too old or can stretch over time. When this occurs you need to replace it. Consider that your loose chain also may be due to operator error. Exceeding the recommended gear range for the rear derailleur on your bike may lead to a droopy chain when you ride in these gears.
How much tension should a chainsaw blade have?
It should “give” about a 1/4 inch from the bar without much effort. Finally, while still holding up on the tip of the bar, tighten the bar nuts. Proper chainsaw chain tension is safer, it cuts better and it will extend the life of both your chainsaw and your chain.
Why does my chainsaw blade get dull so fast?
Is the wood that you’re cutting with the chainsaw particularly dirty? Many chainsaw enthusiasts have noted that their blades dull faster when they’re cutting muddy wood. If the logs that you’re cutting up are muddy, then perhaps that is the sole reason why your blade is dulling too fast.
Can I use vegetable oil instead of bar oil?
Effective – Vegetable oils have natural properties including good lubricity, resistance to shear, a high flash point, and a high viscosity index. These qualities lend themselves to chain lubricant requirements similar to petroleum-based chain oils, and do not contribute to chain or bar wear over time.
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.
Why does a chain stretch in service?
Another highly significant factor in chain stretch is the accumulation of dirt particles between parts of a chain. These particles form a paste with existing petrochemical lubricants, and they will cause pins, rollers, and bushings to lose material rapidly, again resulting in an overall elongation of the whole chain.
How often should you tighten motorcycle chain?
Too tight is as bad as too loose, but it’ll only take minutes to get it right. You should check and adjust your chain every 500 miles (805 km), and more often for a dirt bike. It’s also a great time to look for kinks or rust, and to give your chain a quick cleaning and lubrication, too.
Is Echo as good as Stihl?
Conclusion. Echo and Stihl are both options. If you want a powerful and lightweight chainsaw, then an Echo model might be the right choice for you. Stihl makes more sense if you are after a well-built, durable, full of extra features, fuel-efficient chainsaw.
How long should a chainsaw blade stay sharp?
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.
Why does my chainsaw bar smoke?
This most commonly is a result of a dull chain and exerting to much pressure on the bar and chain trying to make the chain saw cut. This could also be either a lack of bar and chain oil ( tank empty, restricted oiler hole ) or an inferior type of oil that is being slung off the chain and not lubricating.
Can you use 10w40 in a chainsaw?
You can but it’s not very good for the chain or the environment. The Husqvarna / Stihl stuff is much thicker and vegetable based so it doesn’t fling off the chain as easily or poison your garden! 10w30. Thicker.
Can I use 2 stroke oil for chainsaw bar oil?
Can You Use 2 Cycle Oil As Bar Oil? You should only use two-cycle oil as the mix, never as a chainsaw bar oil alternative. Using two-cycle oil on the bar will not provide enough tackiness to stick to the chainsaw chain in the summer months. Two-cycle oil also will not work in the winter.