How do I know if my chainsaw sprocket is bad?
One of the most important components of the chainsaw is the sprocket. If you feel that the saw is skipping, jerking, or has a drag or stretch, these are signs that your sprocket needs changing. Inspect your chain very closely, and check if there is any stretch.
Why is my Stihl chainsaw chain not spinning?
Common solutions for: Stihl Chainsaw chain not turning Make sure that the stop lever is disengaged. If the stop lever is engaged, the chain won’t turn. If the clutch pads are worn out, replace the clutch assembly. If the clutch pads are worn out, the motor will run, but the clutch pads will not engage the clutch drum.
Can a seized chainsaw be fixed?
If it is just stuck from not geting used, you can pour some oil in the plug hole and let it sit a couple days and try to free it up. But if it is stuck from a burnt piston, you might as well get ready to take it apart. But either way, pour some oil in it and let it sit.
When should a Stihl chainsaw sprocket be replaced?
To maintain the service life of your saw chain, STIHL recommends that you replace the sprocket on your chainsaw after you have gone through two chains or sooner if the sprocket shows more than 0.5 mm of wear. STIHL advises alternating between the two saw chains to help keep the sprocket from wearing out prematurely.
Why is my chainsaw 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 does my chainsaw chain keep spinning?
A chainsaw is equipped with a centrifugal clutch, which is designed to engage the chain sprocket and the motor only when the throttle is engaged. When the clutch doesn’t retract, the chain continues to spin, and the cause is either that the shoes are stuck or the springs are broken.
Why is my chainsaw chain not turning?
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.
When should a chainsaw sprocket be replaced?
You should replace drive sprocket systems after every two chains, or sooner. It’s important not to run a new chain on a badly worn drive sprocket.
Why is my Stihl drive sprocket not turning?
This drive sprocket comes under enormous stress and friction from the high speeds the chain spins at. If this sprocket won’t turn inside the clutch, the chain won’t spin along the bar and you can’t cut.
What kind of sprocket does a Stihl Chainsaw use?
A Stihl chainsaw uses a star-shaped sprocket to help turn the chain during operation. This drive sprocket comes under enormous stress and friction from the high speeds the chain spins at.
Why is the chain not turning on my Stihl Chainsaw?
The clutch pads engage the clutch drum to allow the chain to rotate. If the clutch pads are worn out, the motor will run, but the clutch pads will not engage the clutch drum. As a result, the chain won’t turn.
What to do when your Stihl clutch won’t turn?
When you activate the chain brake, a spring engages a cable, which halts the forward movement of the clutch. If your sprocket and clutch seem frozen and won’t spin, you should check the function of your brake spring, the lever and arm the spring uses to pivot on and the brake cable, which connects to the clutch.