If you're a chainsaw machine user you might have seen an event where the saw is on but the rotation is unstable, or you might even see an event where your chainsaw is on, but the chain does not move. That is a small part of the problem done by the users of the saw machine. For a technician, the above problem can be easily overcome, but what if it happens to those new users who do not understand about the machine.
To overcome the above, then we can do some handling steps in accordance with the cause of not churning the chain, the first thing we can do to overcome the movement of the chain brake is to release the chain brake, pull the chain brakes back to sound, then automatically brake key chain will open. To improve the chain settings that are too tight, we can reset the chain firmness between 1 s / d 1.5mm. Next we can fix the wrong chain pairs, make sure that the blade is facing forward. Not spinning its chainsaw chain can also be caused by a chain and also a broken gear / spoket, the solution is definitely by replacing the damaged component with a new one.