The other way to tell if your bar is bent is to remove the bar from your chainsaw, then lay the bar on a flat surface to notice any bends. If you are not sure which bar is compatible for with your chainsaw, check out our step by step guide on how to buy the right chainsaw bar. Unless a chainsaw bar becomes bent or damaged, a chainsaw bar could outlast the chainsaw itself.
Once you have identified that you need to replace the bar on your chainsaw the next step is the actually replace the bar itself. If you are looking for a general idea for how often you should replace a chainsaw bar, a rule of thumb is to replace the bar of your chainsaw once after you have gone through three chains on the same bar. While physical damage to the bar can be visible the signs of wear are not that easy to detect which is why chainsaw operators can’t spot a worn-out bar in time.
Sometimes the rails or tip could be bent or pinched. Check the bar with a straightedge or level as the others have said. Usually if you replace the bar you do the chain too.
Here’s how to tell if a chainsaw bar is worn out and needs replacing. A worn chainsaw bar allows a lot more movement side-to-side. A new chainsaw bar can run anywhere between $30 and $60. You’ll appreciate it when you don’t have to throw away worn chainsaw bars as often.
how to tell if chainsaw bar is bent Related Question:
Can a bent chainsaw bar be straightened?
Solid body bars with replaceable noses can be straightened by hammering with the bend peak up on a flat anvil. Laminated bars need a piece of rubberized belting of approximate 1/4″ thickness between bar and anvil to properly hammer straighten .
Can you bend back a chainsaw bar?
The bar fits over the chain blade. Sometimes the chainsaw bar bends or breaks while handling heavy jobs. Severely bent chainsaw bars need to be replaced. However, a mildly bent bar can be straightened by following a few simple steps.
Why is my chainsaw bar bent?
A saw that has had one side of the chain nicked on a rock or dulled in the dirt will cut in a circle. A chain that has been sharpened differently on one side of the chain than the other will cut in a circle. A bent bar might cut crooked or straight, but, it will get hung up in the kerf.
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.
Why does my chainsaw cut on an angle?
Check the size of the top plates, which sit on the longer sections of each tooth on the chain. These top plates should be the same size. If some are shorter than others, file the longer ones down to match. Keep the same angle on all the top plates as you file – angles that don’t match also can cause curved cutting.
Can you drill holes in chainsaw bar?
Re: Drilling a Chainsaw Bar Drilling that bar may not be as difficult as you think. It will be best if you use a drill press, start with a pilot hole, and then drill to the size you need. Make sure you have a sharp bit, run at the lowest speed you can, and use cutting fluid.
How often should I flip my chainsaw bar?
Some professional loggers would advocate that you should flip your chainsaw bar at the end of every use, particularly when you are cleaning up. Others suggest a more relaxed approach advising that you flip the chainsaw bar only when you are changing your chainsaw blade.
When should you throw away a chainsaw chain?
The chainsaw pulls in one direction, which results in a crooked finish. Blunt cutting teeth on one side or uneven teeth lengths usually cause this. The teeth has hit rocks or dirt and broken. If you notice the tops of the teeth are missing you will need to replace the chain.
How do you fix uneven wood cuts?
Usually, the fixing method is to fill the gap with lots of glue and wood filler. But here’s a better method, take a small piece of wood and put it in the gap. Then glue it in the right place and clamp it to the side of the tenon. Make sure that you have arranged the grain of the wood.
Can a bent chainsaw chain be repaired?
Re: Straighting a bent chain If you just have a few drive links twisted a vice will usually straighten them out . If however you bent the drivers up in the chain it’s self it might not be a bad idea to just change them rather than take a chance of breaking a chain .
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.
Why does the chain slip on my chainsaw?
One of the most common reasons why your chain might be coming loose is because it was not set properly. When you go through the steps to tension your chain, you need to finish those steps by setting the tension so it won’t change as you work your saw.
How do I know if my Stihl clutch is bad?
Does the engine loose revs, or the engine keep revving and just the chain stops? If the engine is still running at normal revs, and the chain slows down, then it’s a problem with the clutch. Worn out, gummed up, jammed springs etc. If the engine looses revs under load then it’s more likely a fuel or carb problem.