How do you remove a clutch from a Stihl chainsaw?

Stihl clutches use a reverse thread on the nut, so to remove the clutch you must rotate the clutch tool clockwise, opposite from most screws. Do not use any hammers or punches to try and pound the clutch free from the crankshaft, as you can damage the crankshaft and engine.

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Correspondingly, how do you replace a clutch sprocket on a chainsaw?

How to Replace the Clutch Sprocket on a Chainsaw

1. Remove the chain brake, bar, and chain. Remove the two nuts that secure the chain brake.
2. Remove the cover and spark plug.
3. Bind the piston.
4. Remove the clutch.
5. Replacing a spur/star sprocket.
6. Replacing a rim sprocket.
7. Replace the sprocket and clutch drum.
8. Seat the clutch.

Furthermore, are all chainsaw sprockets the same? Philbert Chainsaw Enthusiast Otherwise, a STIHL sprocket and Oregon sprocket of the same size will be interchangeable. So, the simpler answer is: "Yes, you can buy different brands of rim sprockets, as long as they are the same size".

Keeping this in consideration, how does a clutch work on a chainsaw?

Chainsaws use a centrifugal clutch, which automatically engages when the engine spins at high speed (when the saw is actually chopping wood) and disengages when it's running more slowly (idling, in other words).

When should I replace my chainsaw sprocket?

Drive sprocket care This is a very vital and often overlooked part of chainsaw maintenance. Drive sprockets match the pitch of the chain you are using. They should be changed every 2 to 3 chains.

Related Question Answers

How do I fix the oiler on my Husqvarna chainsaw?

If the chain is dry, it requires more oil. Turn the screw counterclockwise to open the oiler up, allowing more oil to drip onto the chain. If the bottom half of the chainsaw is black from too much oil, turn the screw clockwise to tighten the oiler so that it cuts down on the amount of oil reaching the chain.