Echo Chainsaw Leaks Bar Oil: 9 Simple Things To Check

Echo chainsaws are quickly gaining a reputation for being some of the best on the market. Not only are they durable and long-lasting, but they’re also easy to use and maintain.

Unfortunately, even the best chainsaws can have problems from time to time. One of the most common issues is that your Echo chainsaw leaks bar oil. If this happens, it’s important to take action right away in order to prevent any damage from occurring.

Here are a few tips for how to fix an Echo chainsaw that’s leaking bar oil.

Leaking Through Normal Use

The first thing to check is whether you have a leak or not. Almost every chainsaw will leave oil residue before, during, and after use. If the oil is only present when the saw is in use, it’s likely just normal leakage.

In most cases, this isn’t a sign of a bigger problem and can be easily fixed. All you need to do is clean the saw and make sure you only fill the bar oil reservoir before use.

When your Echo chainsaw is in use, oil is pumped from the tank onto the chainsaw bar. The chain then takes the oil and applies it to the cutting surface. As the chain moves, oil is also deposited on the underside of the bar.

This process naturally creates some leakage, but it’s nothing to be concerned about. In fact, it’s actually a good thing because it helps keep the chain lubricated and prevents it from becoming too hot.

Leaking From the Tank

If you’re seeing oil leaking from the tank, it’s likely that there’s a problem with the seal. This can be caused by a number of things, such as a bad gasket, old age, or incorrect assembly.

If you think the seal is the problem, the first thing you should do is check the owner’s manual. In most cases, Echo will have a warranty policy that covers seal leaks.

If the warranty has expired, you’ll need to replace the seal yourself. This is a relatively easy task that can be completed with a few basic tools.

Once the seal is replaced, make sure you check for any other potential problems that may have caused the leak in the first place. This could include a cracked tank or an incorrect gasket.

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Leaking From the Bar

If you see oil leaking from the bar, it’s likely that the chain is too tight. When the chain is too tight, it puts extra pressure on the bearings and can cause them to leak.

The best way to fix this problem is to adjust the chain tension. This is a relatively easy task that can be done with a few simple tools.

Once the chain tension is adjusted, make sure you check for any other potential problems that may have caused the leak. The most common problems are listed below.

The Bar is Mounted Improperly

One of the most common reasons for an Echo chainsaw to leak bar oil is that the bar is mounted improperly. If the bar isn’t tight enough, it can cause oil to leak out. You can fix this problem by simply tightening the bar with a wrench.

There is a Gasket Fault

If none of the above solutions work, then it’s possible that there is a gasket fault. In this case, you’ll need to replace the gasket in order to stop the oil from leaking.

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The Feed Line is Loose

Another possible reason for an Echo chainsaw to leak bar oil is that the feed line is loose. If the line isn’t tight enough, it can cause oil to leak out. You can fix this problem by tightening the line with a wrench.

The Chain is Worn Out

Another common reason for an Echo chainsaw to leak bar oil is that the chain is worn out. When the chain gets too old, it can start to stretch and loosen. This can cause oil to leak out of the bar. You’ll need to replace the chain if this is the case.

The Chain Tension is too Tight

On the other hand, if the chain tension is too tight, it can also cause the bar to leak oil. This is because the tension puts pressure on the gasket, which can cause it to break or leak. You’ll need to adjust the tension accordingly.

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The Hole in the Bar is Blocked

If the hole in the bar is blocked, it can cause oil to leak out. You can fix this problem by cleaning the hole with a wire brush. The hole is located under the bar, so you’ll need to remove the bar in order to access it.

Once you’ve located the hole, insert the wire brush into it and twist it around to remove any debris.

Pressure in the Oil Tank is Too High

If the pressure in the oil tank is too high, it can cause oil to leak out. When the chainsaw runs, the temperature of the oil inside the tank increases and causes the pressure to build up. You can release the pressure by opening the valve on the side of the tank.

Once you’ve released the pressure, you can close the valve and the leak should stop.

The Oil Tank is Overfilled

If the oil tank is overfilled, it can also cause oil to leak out. When the tank is full, the excess pressure can push the oil out of the tank and cause a leak. You can fix this problem by reducing the amount of oil in the tank. You should only fill the tank with oil before use, not after.

Parts Need to be Replaced

In some cases, the only way to fix an Echo chainsaw that’s leaking bar oil is to replace certain parts. Sometimes it is something minor that needs to be replaced, such as a sprocket or a gasket.

If the problem persists after trying all of the above tips, it’s likely that you’ll need to replace the bar, chain, or feed line. You can purchase these parts from an Echo dealer or online.

The Oil Pump is Faulty

In some cases, the problem may be with the oil pump itself. If the pump is faulty, it can cause oil to leak out. You’ll need to replace the pump if this is the case.

You can purchase a new oil pump from an Echo dealer or online.

Once you’ve replaced the pump, the leak should stop.

Echo Chainsaw Leaks Bar Oil – Final Thoughts

These are just a few tips for how to fix an Echo chainsaw that’s leaking bar oil. If you’re having problems with your Echo chainsaw, be sure to try some of these solutions before you give up. Sometimes the problem is something simple that can be fixed with a few adjustments.

If none of these solutions work, then it’s likely that you’ll need to replace one or more parts of the chainsaw. You can purchase these parts from an Echo dealer or online.

Hopefully, the leak will stop once you’ve replaced the parts. But if it doesn’t, then you may need to take your chainsaw in for servicing.

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Randy Peterson

Randy is a chainsaw enthusiast and an experienced lumberjack. He'll most likely be found cutting, chopping, and trimming trees, usually working with a wide variety of tools. Randy likes the outdoors and socializing with friends.