The sprocket is the piece beneath the clutch that actually drives the chain. To replace a spur sprocket, just replace the entire clutch drum. Conclusion Replacing the sprocket and clutch is an easy repair that you can complete in about 30 minutes.
how to remove chainsaw drive sprocket Related Question:
How do you know if your chainsaw sprocket is worn out?
The chain sprocket must be replaced if the depth of the wear marks reaches about 0.5mm, i.e. the wear limit. A seriously worn chain sprocket can cause the chainsaw chain and guide bar to wear at an increased rate, as well as reducing cutting performance too, so it’s important to keep an eye on.
When should I replace my chainsaw sprocket?
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.
What is drive sprocket?
Drive sprocket is usually the sprocket that is provided with the shaft import power (usually the smaller diameter sprocket). • Driven sprocketis the sprocket and shaft that the chain is transferring power to (usually the larger diameter sprocket).
How long does a chainsaw sprocket last?
Even though sprocket maintenance is such as an important aspect of overall chainsaw maintenance, many tree professions tend to overlook it. The sprockets should ideally be changed every two to three chains. It’s also crucial you buy a sprocket that’s compatible with the chain on your saw.
What causes a chainsaw sprocket wear?
I prefer the rim sprocket style, cheaper to replace when the time arises. What causes premature wear? Can be a lot of things, most common is a worn chain, poor quality bar oil, or failing to adjust to the proper chain tension, not to tight or to slack. It is also possible that they just dont make em like they used to.
Why does my chainsaw chain dull so quickly?
Dirt Causes A Chainsaw To Dull If you’re cutting through logs and your angle of approach is too steep, a simple cut through could nick dirt or even worse, rocks on the floor causing your chainsaw to jerk, thus dulling.
Are all chainsaw drive sprockets the same?
Sprocket Size & Gearing The pitch of your sprocket, the pitch of your saw chain, and the pitch of your bar tip must all match. On most pro saws this will usually be: . 325″, 3/8″, or . 404″.
When should I replace the sprocket on my Stihl chainsaw?
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.
Is front sprocket reverse thread?
Isn’t the front sprocket nut reverse thread? Nope, it’s a normal right-hand thread. righty-tighty, lefty-loosy. It really helps to have an impact wrench, but it’s doable with a long breaker bar.
Is the front sprocket on a dirt bike reverse thread?
If the sprocket is on the left side of the bike, it is standard threaded. If the sprocket is on the right side of the bike, it would be reverse threaded.
Do you need to change sprockets with chain?
If you determine that your chain is constantly getting stuck and lubrication is not increasing the smoothness of your ride, it’s likely time to get a new chain. However, when you replace your chain, it’s a great idea to replace your sprocket at the same time.
What is chain sprocket?
A sprocket, sprocket-wheel or chainwheel is a profiled wheel with teeth that mesh with a chain, track or other perforated or indented material. The name ‘sprocket’ applies generally to any wheel upon which radial projections engage a chain passing over it.
How should a chain fit on a sprocket?
To measure the chain size, if you have just the sprocket, use calipers to measure between the teeth. Measure from center to center of where the chain roller would set between the teeth that will give you the pitch. Once you know the pitch you can determine what chain size you would need.
Do you grease front sprocket?
It does not need greasing and as Kymmy says it will get covered in chain lube as time goes on.