Chainsaws are expensive pieces of kit, and if you own one, you’re certain to want it to stay working for as long as possible. There are many components that require to be checked for full maintenance, but here are seven of the foremost important. If you would like a more in-depth study of a way to maintain your chainsaw, you’ll be able to try this excellent video for more ideas.
Also, note that several of those points are relevant only to gas-powered chainsaws, but some are useful if you’re running an electrical chainsaw or a cordless chainsaw.
Here we are going to talk about how to maintain a chainsaw. If you want you can read the review of Husqvarna 20 inch 460 rancher gas chainsaw.
7 Tips for Maintaining a Chainsaw
1. Sharpen the Chain
Chainsaw chains must be sharpened regularly to stay them in good working order. Dull chains will mean the chainsaw won’t cut effectively and can make the work much harder. However, incorrectly sharpened chains can increase the chance of dangerous kickbacks, meaning it’s vitally important to try and do it right.
You can sharpen a chainsaw chain either with a hand file or with a mechanical grinder, but whichever method you decide on, you the goal is to confirm the teeth are sharpened within the most uniform way possible.
Some people say you must use the identical number of file strokes on each tooth, but since the teeth may well be worn unevenly because of damage or other reasons, the secret is to get rid of the identical amount of metal, leaving the teeth as near identical as possible.
You also must confirm the rakers (also referred to as depth gauges) are at the proper height. If they’re too high, the chain won’t cut, but if they’re too low, it’ll be more likely to “bite”, leading to kickback. Use a gauge to file the rakers to the proper height.
A good pro tip is to always flip the bar over whenever you sharpen the chain – this can mean the bar gets worn more evenly.
2. Check the Chain Tension
The chain tension has to be good – you don’t want it too tight but nor does one want it too slack. an honest guide is that a sequence should be a bit slack at the underside, but you shouldn’t be able to pull the drive links far from the drive bar.
If you’re not visiting be using the chainsaw for a long time and you’re preparing it for storage, it’s an honest idea to loosen the chain a touch.
3. Make Sure the Gasoline is Fresh
Gasoline doesn’t age well and can begin to deteriorate if you permit it in your chainsaw for any price over a couple of months. If you recognize you’re not visiting use the chainsaw for this amount of your time, remove the fuel before you place it away into storage.
If you forget and you permit the chainsaw for an extended period with gasoline within the tank, a part of the liquid content of the gas will evaporate off, leaving a viscous, sticky goo. If this happens, you wish to get rid of the goo and fill the tank with fresh gas. after you do that, clean the within of the tank well before refilling it.
For chainsaws with 2-stroke engines (so ones that need a mix of gasoline and oil to run), if you don’t use it for a pair of weeks, the gas and oil will begin to separate, so give the machine a decent shake to combine them before firing it up again.
4. Clean the Air Cleaner
The air cleaner is what stops sawdust, dirt, and grit from finding their way into the engine, so to confirm your chainsaw stays in optimal working condition, you would like to scrub the air cleaner regularly.
If your chainsaw features a screen-type air cleaner that may be removed, take it out and beat the dust and debris that has accumulated. you’ll also wash it to be more thorough. Foam or paper filters are inexpensive and may simply get replaced once they become dirty.
5. Always Check the Bar Oil Level
Running a chainsaw with no oil for the chain could be a sure thanks to damaging the tool during a short amount of your time. The chain needs oil for lubrication to cut back friction with the bar, and if it’s not lubricated, it’ll quickly heat up, damaging the components.
The best practice is to develop a habit of checking the amount whenever you employ the chainsaw before you fire it up. That way, you may always remember. this can be equally true for every type of chainsaw.
Also, check regularly that the lubrication hole is clean and clear – a blocked hole will mean the oil can’t reach the chain and bar and can have the identical result as forgetting to top up the oil.
6. Clean the Air Intake and Cooling System
Brush the cooling fins and filter out the air intake regularly. Also, check the flywheel fins and confirm there’s no debris blocking them. Brush out debris as necessary. This must be done a minimum of once per week if you’re using your chainsaw on a daily basis – or more frequently for more intensive use.
If you’re using your chainsaw for the primary time during a while, you must check this a part of the machine before starting it.
7. Check the Chain Brake
The chain brake mechanism can help keep you safe within the event of a kickback, so you wish to form sure it’s functioning correctly.
The simple thanks to doing that are to carefully place the chainsaw on a stable surface with the chain running, squeeze the throttle and so, holding the handle firmly along with your hand as you’d if you were using the chainsaw for real, push your left wrist against the chain brake mechanism.
If there are not any problems, this could cause the chain to prevent spinning. If it doesn’t, you shouldn’t use the chainsaw since this can be the foremost important characteristic a chainsaw has.