Why is my chainsaw blade not spinning? If your chainsaw blade will not rotate, the chain may be tensioned too tight. If the chain is too tight, the blade may not spin when the throttle is engaged, which can cause damage to the clutch or other associated parts. Keep in mind that the tension of the chain will change with heat.
How do you fix a chainsaw that won’t spin? Easy fix, just loosen the bar-retaining nuts and rotate the tensioning screw counterclockwise to the correct tension. Then tighten the nuts back up.
Should a chainsaw chain spins while idling? The most probable – and easiest to fix – cause of chain rotation while the chainsaw engine idles is a poorly adjusted idle setting on the carburetor. Adjust the screw to restrict fuel delivery by turning it clockwise with a screwdriver until the chain stops turning. The saw must be running when you do this.
Why does my chainsaw keep getting stuck? Everyone Gets Pinched
Well, blades can easily get stuck when you’re cutting downwards and the log or tree is not perfectly level with the ground. If a log is not sitting firmly on the ground when you cut, the downward force can cause the log to close up on your chain.
Why is my chainsaw blade not spinning? – Related Questions
Can a seized chainsaw be fixed?
If the saw has seized, it’s probably not worth fixing. One thing to look out for is damage to the main crank bearing. If it’s compromised, then the engine on an HD saw is basically toast.
How do you fix a pinched chainsaw bar?
To open pinched rails, mount the bar in a vice and gently tap on the bent rail with a hammer and punch. A flat-blade screwdriver is another tool that can be useful for prying open bent bar rails. Once you’ve got the pinch worked out, test your repair by placing the chain back in the groove.
Should chainsaw blades spin freely?
If your chainsaw blade will not rotate, the chain may be tensioned too tight. If the chain is too tight, the blade may not spin when the throttle is engaged, which can cause damage to the clutch or other associated parts. Keep in mind that the tension of the chain will change with heat.
Why does my chainsaw dies when I give it gas?
Because your chainsaw will idle, but dies when it is revved up to full power, it means that the filter is only partially clogged; it will allow enough fuel to the engine to run on idle, but not enough to sustain full throttle. If the filter becomes clogged, not enough fuel will reach the engine for it to run properly.
What causes chain creep?
It can occur as a result of long-term exposure to high levels of stress that are still below the yield strength of the material. Creep is more severe in materials that are subjected to heat for long periods and generally increases as they near their melting point.
Can you Unseize a 2 stroke engine?
Fixing a seized 2-stroke engine is usually best achieved by applying force to turn the piston over and break down whatever has caused it to seize. Depending on if the engine is cased in aluminum or cast iron, it may or may not be able to handle the force to fix it.
What is a chainsaw brake?
Chain Brake: Located on the top handle of the chainsaw, the chain brake is used to stop the chainsaw chain from rotating around the bar. There are two ways to engage the chain brake: by pushing the handle forward, or by force of inertia that occur when the saw kicks back.
Why does my chainsaw blade get dull so fast?
Contact With The Ground
With a single contact with the ground while running, a chainsaw can become very dull. This is because the ground contains sand and dust which is abrasive and contains a lot of tiny rocks. To avoid such occurrences, avoid cutting wood placed on the ground.
How long should a chainsaw blade last?
So, how long does a chainsaw chain last? A chainsaw chain can last for 5+ years with frequent use. For occasional users, a chain could last for decades.
How do you cut down a fallen tree without a chainsaw?
Begin by making a cut on the top of the log that is an inch or two deep. This will help prevent the log from splitting. Next, directly beneath where you made this cut you can use your chainsaw to cut from the underside of the log and work up until you meet the top cut.
Can you cut with the top of a chainsaw?
Cutting from the underside of a branch requires you to cut with the top of the bar. This is a little unnerving at first because the saw pushes toward you. But it’s safe as long as you’re well braced and follow all other precautions.
Why do loggers run upside down bars?
Every chainsaw bar has been designed to be mounted right-side up or upside down. The reason for this is that it allows the user to extend the life of his chainsaw bar by 50%. Flipping the bar will give the heavily-used areas some relief from wear and tear. This reduces a chainsaw’s ability to cut accurately.
Can you straighten a chainsaw bar?
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 .
How often should you change the bar on a chainsaw?
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.
Can a slipping clutch fix itself?
It all depends on what’s causing it to slip. If a clutch disc or flywheel is damaged or badly worn, then the only fix is to replace the damaged parts. This usually involves stripping down the clutch and sometimes removing the gearbox. Most modern hydraulic clutch systems are self-adjusting.
What are the signs of a bad pressure plate?
Clutch Pedal Feels Loose or Spongy. Clutch Pedal is Hard to Engage. Transmission Makes A Grinding, Whirling or Chirping Noise in Neutral. Grinding Occurs When Shifting Gears.
How do you check a chainsaw ignition module?
Pull the start rope on the chainsaw and watch the end of the plug as you do. If you observe a spark jumping between the tips of the spark plug gap, it means the chainsaw coil is good. If there is no spark, it means the chainsaw coil will need to be replaced.
Are all chainsaw spark plugs the same?
Spark plugs are a key part of maintaining a petrol power tool, especially STIHL chainsaws, and you may think that one spark plug is much the same as another. A standard NGK spark plug and NGK spark plugs sold by STIHL may have the same part number stamped on them, but the STIHL NGK spark plug has some key differences.
Should I sharpen or replace chainsaw blade?
Sharpen before replacing
If your chainsaw chain becomes dull after a long lifespan, it will struggle to cut through the wood at the efficiency it once had. This is why, where possible, you should be looking to keep the will be chain sharp, as sharpening a better course of action than sourcing a replacement.
How much does it cost to sharpen a chainsaw?
HOW MUCH DOES IT COST FOR YOU TO SHARPEN MY CHAIN PROFESSIONALLY? If you bring the chain into our shop off your saw, our average chain sharpening price ranges from $13- $16.00, depending on the number of cutters. We are happy to remove and re fit your chain to your saw for a small additional fee.
How tight should a chainsaw chain be?
The chainsaw chain should feel snug but still pull freely. Finally, perform a “snap” test to ensure proper saw chain tension. Simply pull the chain on the underside of the guide bar down so one or two drive links are out of the guide bar rails and release it. The chain should snap directly into position.