Should A Chainsaw Chain Be Loose. Chainsaw Chain is Clattering. If theres no gap you can proceed to a snap test.
Start by letting go of the bar and setting the chainsaw on a level surface. If the problem comes from the chainsaw chain tension make sure that the chain is not too tight or too loose. There is really no standard answer as to how tight the chainsaw chain should be.
A chainsaw chain needs to be checked both before and after using the machine.
If your chainsaw chain is getting loose repeatedly you might also have an actual mechanical problem with your chainsaw. 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 cant pull the drive links out of the bar nose. If you have your chain tensioned properly and the chain rotates smoothly one moment and then becomes difficult or loose a moment later chances are the sprocket has worn teeth. But this is pretty difficult to define how much tight it should be.
