An essential component of a well-functioning chainsaw is chainsaw bar oil. And if you’re reading this, you undoubtedly have a question: Why doesn’t my chainsaw bar get oil?
The oil hole becoming blocked is the most frequent cause of a chainsaw oiler ceasing to function. Cleaning the oil hole and oil output port will solve this problem. Remove the chain and bar from your chainsaw. The oil line or pump will likely need to be replaced if this doesn’t resolve the issue.
However, experts suggest you to check your oil tank and make sure it is filled before you conclude your oiler isn’t working. If that isn’t the issue, bar oiler continue on to the other topics we cover below.
What is a Chain Oiler?
Your chainsaw’s chain oiler is a pump that continuously pours oil into the bar groove, where it is subsequently absorbed by the chain as it rotates.
By lubricating your chain, this oil helps it slide more smoothly along your bar. This maintains your saw operating effectively and smoothly. Smoke from your chainsaw is a surefire sign that something isn’t functioning properly if your chainsaw’s bar oiler isn’t working. The oiler uses bar and chain oil, which you have already figured, to lube your bar and chain. The tank where this oil is stored is normally near the front of the saw.
Avoid confusing bar and chain oil with motor oil, since this might be disastrous for your saw. After discussing what an oiler is and its significance, let’s determine why it’s not functioning.
Chainsaw Oilers Not Working – Typical Causes
Your automatic oiler might not be functioning as it should if you notice your chainsaw is less effective than it once was or that you need to sharpen chains more frequently than usual.
The following are the root causes of that issue:
The Oil Tank in Your Chainsaw Is Empty
Because the chainsaw’s oil tank is empty, the bar and chain may not be receiving enough oil from the automated oil level.
Stop the chainsaw as soon as you realize this. Never cut without lubricating the chain bar. Inadequate lubrication can reduce a machine’s performance and, at worst, seriously harm a chainsaw. Fill up your chainsaw’s oil tank once again with either oil flow petroleum-based bar oil level or veggie oil. However, authorities advise you to first look in your chainsaw’s manual to determine what kind of oil the maker recommends using.
Oiler For Chainsaws Is Obstructed
Your oiler system may be clogged if you have already filled the chainsaw’s oil tank but the bar and chain are still not receiving enough oil. This is a rather oil flow typical issue, particularly if you don’t oiler problems maintain your chainsaw’s interior as thoroughly as you ought to.
In order for your bar and chain brake to be properly oiled, the oil outlet or the oil channels that the oil goes through may become blocked if sawdust and other debris build up in the chainsaw’s crevices.
The Chainsaw’s Oil Pump Is Broken
If you’ve already topped up your chainsaw’s oil tank and cleaned the oiler but are still having lubrication problems, it’s, unfortunately, most likely going to be an oil pump problem.
Broken chainsaw oil pumps are frequent in less frequently used equipment or if the incorrect oil has been used in your chainsaw chain. Compared to an empty oil tank or unclean oil outlets, this issue is pressure washer more serious. Most likely, you’ll need to bring your computer to a nearby dealership or repair pressure washer facility so that experts may examine it.
Which Kind Of Bar Oil Is Best?
Bar oil, also known as chain oil, serves two main functions: it lubricates the chain to keep it from wearing out too quickly when cutting and shields the bar and chain brake from oxidation caused by oil cap damp wood. However, choose the incorrect sufficient oil can have a big impact on your chainsaw chain’s bar and chain and its oil pump.
The most popular kind of oil is motor oil, and you may use it to lubricate your chainsaw’s bar and chain. Although SAE90 oil should be avoided because of its high viscosity, it may cause your chainsaw’s oil pump to wear down more quickly than other oils. The disadvantage is that these lubricants are not eco-friendly and, because of their makeup, can release dangerous fumes as the chainsaw heats up.
It is not advised to lubricate chainsaws with gear oil. It’s incredibly thick and viscous, especially in the winter. Besides being far more expensive than other oils on this list, this can badly harm the oil pump on your chainsaw.
Bio-oils, commonly referred to as plant-based oils, are a well-known substitute for chain and bar oils. The most popular kinds are canola oil, sunflower oil, and vegetables. The only chain and bar oils on this list that are environmentally benign are those derived from plants.
Compared to other plant-based oils, vegetable oil is less expensive and easier to find. It is a thick, constant oil that is typically only used in the summer or other warm months. Another popular plant-based oil is sunflower oil. This oil is only used during the winter because it is thinner than vegetable oil. The best oil made from plants is canola oil. It works well in both cold and warm months, is affordable, and is simple to find.
Plant-based oils have the disadvantage of being less dense than all the oils on this list, although some of them are more viscous. As a result, you’ll need to top off your oil tank more frequently than when using other kinds of oils.
Chain And Bar Oil
Chain and bar oil should be the ideal oil for your chainsaw, regardless of whether it is generic or the brand that the maker of your chainsaw suggests. This kind of oil is specifically made to prevent chain oxidation, oil pump blockage, and chain wear.
Because it serves a particular purpose, this type of oil is more expensive than the other oils on this list. It is available in two types, one for each temperature range that the chainsaw will operate in. Chain and bar oil during the hotter months is thicker and more viscous; it also resists drying up.
Winter oil, which is specifically used in colder seasons to reduce excess viscosity and avoid chain and bar oxidation, is thin and runnier. Chain and bar oil, like all other petroleum-based oils, is not environmentally friendly, particularly given how processed and additive-heavy these oils are.
Chainsaw Oiler Cleaning Instructions
There’s a good probability you only need to clean your bar and oiler if your bar oil tank is already full. What you need to do is:
1. Get rid of the chain and bar.
Unscrew the cover and take it off to remove your bar and chain. Then rise and push back to remove your bar and chain. When doing this, it is advised that you use gloves to protect your hands from the chain.
2. Make the oil outlet port clean.
Your oil tank’s oil seeps into the oil hole on your chainsaw bar through the oil outlet port. Sawdust and other debris might clog up this little opening. Your chainsaw’s oil outflow port is right behind the bar. The component of the chainsaw that is cleanest overall is the oil outflow port.
3. Clean the Bar Groove and Oil Hole
The oil hole itself and the bar groove need to be cleaned out next. Scrape off as much grime as you can.
4. Rebuild the Saw.
You only need to reassemble your saw once all of its components have been thoroughly cleaned. Reattach your chain to the bar by sliding it back into position. Ensure that the chain is pointing in the proper direction.
5. Verify the oiler.
Once you’ve reassembled everything (bar, chain, cover, etc.). Testing your chainsaw to make sure your oiler is now functioning properly is the last thing you need to do. Warm up your saw by starting it up. Afterward, get a piece of cardboard, a log that has to be cut, or something comparable.
Run your chain while holding your saw a few inches away from the object of your choice. If your oiler is functioning properly, oil will be sprayed off the saw’s tip. So, anything you decide to use should show an oil spray covering its surface. You have a more significant problem if cleaning the oiler doesn’t solve it. Use the following instructions to test your oil pump before drawing any conclusions, though.
It’s possible that your chainsaw doesn’t get enough lubrication because of an empty oil tank, a clogged oiler system, or a damaged oil pump. You can resume using an oiled machine to cut wood if you follow the instructions. Be sure you use the proper oil for your chainsaw as well.
Is using a chainsaw without oil bad?
Without bar oil, a chainsaw will most likely heat up and finally break if used. The chainsaw may even need a new chain and bar because of the considerable damage this can inflict. You must be sure to use the right quantity of bar oil.
How frequently should a chainsaw be lubricated?
Each cut requires oiling the chain saw. Manual Oiling System: Before each cut, lubricate the saw chain by twice tapping the bulb on the oil reservoir cover. On each press, keep the bulb depressed for 3–4 seconds.
What are the two kinds of oil that are used with chainsaws?
There are two varieties of bar-and-chain oil: summer and winter. Summer and winter oils have differing viscosities, according to Egelhoff. Because winter oil is thinner, it can flow smoothly even in cold weather and after being stored for a while. Summer oil is heavier, thicker, and designed to function in hot environments.
How is lubrication applied to a chainsaw?
Oil for engines is the first. The chainsaw in this image has a two-stroke engine, thus the fuel must be blended with two-stroke engine oil to assist cool and lubricate the motor’s working parts. The second oil is used to lubricate the chain as it cuts and is referred to as bar and chain oil.
What chainsaw oil is recommended?
Chainsaw bar oil can have a range of viscosities depending on the formula, but 30W is the industry norm. While extremely hot conditions may call for a considerably thicker 40W or 50W formula, chilly weather may benefit from a thin 10W chainsaw oil.
Emily Smith serves as the resident chainsaw expert and co-author at Chainsaws Finder. With a decade of hands-on experience, Emily specializes in diagnosing and solving complex chainsaw issues. Her deep understanding of chainsaw mechanics makes her an invaluable resource for readers looking for expert advice and practical solutions.