5 Reasons Your Electric Chainsaw Oil Pump Isn’t Working

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Updated in April 2025 | By John

Electric Chainsaw Oil Pump Not Working

Electric chainsaws are a popular choice for homeowners and professionals alike. They are powerful, easy to use, and relatively safe. However, like any tool, electric chainsaws can malfunction. One of the most common problems is a malfunctioning oil pump.

When the oil pump does not work properly, it can cause a number of problems. First, it can lead to the chainsaw overheating. This is because the oil helps to lubricate the chainsaw chain and bar, and without it, the chain can become hot and damaged. Second, a malfunctioning oil pump can also cause the chainsaw chain to wear out more quickly. This is because the chain is not being properly lubricated, and as a result, it is more likely to come into contact with dirt and debris.

If you are experiencing problems with your electric chainsaw’s oil pump, it is important to troubleshoot the issue and resolve it as quickly as possible. By doing so, you can prevent damage to your chainsaw and keep yourself safe.

In this guide, I will discuss the common causes of a malfunctioning oil pump and provide step-by-step instructions on how to troubleshoot and resolve the issue.

Most Common Reasons Of Electric Chainsaw Oil Pump Not Working

No Oil in the Tank

The most common reason for an electric chainsaw oil pump not working is simply that there is no oil in the tank. Check the oil level and add oil if necessary.

Clogged Oil Filter

A clogged oil filter can also prevent the oil pump from working properly. Remove the oil filter and clean it or replace it if necessary.

Defective Oil Pump

In rare cases, the oil pump itself may be defective. If you have checked the oil level and filter and the oil pump is still not working, you may need to have the pump replaced.

How to Troubleshoot: Electric Chainsaw Oil Pump Not Working

Symptoms of an Electric Chainsaw Oil Pump Not Working

There are a few symptoms that can indicate that the oil pump on your electric chainsaw is not working properly. These include:

The chainsaw is smoking or making strange noises.
The chain is not getting lubricated properly.
The chain is overheating.
The chainsaw is losing power.

If you notice any of these symptoms, it is important to troubleshoot the problem and fix it as soon as possible. A malfunctioning oil pump can damage your chainsaw and make it unsafe to use.

How to Troubleshoot an Electric Chainsaw Oil Pump

To troubleshoot an electric chainsaw oil pump, you will need to:

1. Inspect the oil pump. Look for any damage to the pump or its components. If you see any damage, you will need to replace the pump.
2. Check the oil level. Make sure that the oil level in the chainsaw is correct. If the oil level is low, add more oil to the chainsaw.
3. Check the oil filter. Clean or replace the oil filter if it is dirty or clogged.
4. Check the oil line. Inspect the oil line for leaks or blockages. If you find a leak or blockage, you will need to repair or replace the oil line.
5. Check the oil pump switch. Make sure that the oil pump switch is turned on. If the switch is turned off, turn it on and try the chainsaw again.

If you have checked all of these things and the oil pump is still not working, you will need to take the chainsaw to a qualified repair technician.

Preventing Oil Pump Problems

There are a few things you can do to prevent oil pump problems on your electric chainsaw:

Keep the oil level in the chainsaw full. A low oil level can damage the oil pump.
Change the oil filter regularly. A dirty or clogged oil filter can restrict the flow of oil to the chain and cause the oil pump to work harder than it needs to.
Inspect the oil line regularly. A leaking or blocked oil line can cause the oil pump to work harder than it needs to.
Use the right type of oil for your chainsaw. Using the wrong type of oil can damage the oil pump.

By following these tips, you can help to prevent oil pump problems on your electric chainsaw.

Conclusion

The oil pump on your electric chainsaw is an important part of the machine. It helps to lubricate the chain and keep it running smoothly. If the oil pump is not working properly, it can damage your chainsaw and make it unsafe to use. By following the tips in this article, you can troubleshoot and prevent oil pump problems on your electric chainsaw.

FAQs: Electric Chainsaw Oil Pump Not Working

Why is my electric chainsaw oil pump not working?

There are a few possible reasons why your electric chainsaw oil pump may not be working. Here are some of the most common:

The oil pump is clogged. If the oil pump is clogged with sawdust or other debris, it will not be able to pump oil to the chain. To fix this, you will need to clean the oil pump.
The oil pump is not getting enough power. If the oil pump is not getting enough power from the battery, it will not be able to pump oil to the chain. To fix this, you will need to check the battery and make sure it is properly charged.
The oil pump is defective. If the oil pump is defective, it will not be able to pump oil to the chain. To fix this, you will need to replace the oil pump.

How do I clean the oil pump on my electric chainsaw?

To clean the oil pump on your electric chainsaw, follow these steps:

1. Turn off the chainsaw and disconnect the spark plug wire.
2. Remove the oil tank cover.
3. Remove the oil pump.
4. Use a clean rag to wipe out the inside of the oil pump.
5. Reassemble the oil pump and replace the oil tank cover.

How do I check the battery on my electric chainsaw?

To check the battery on your electric chainsaw, follow these steps:

1. Turn off the chainsaw and disconnect the spark plug wire.
2. Remove the battery cover.
3. Remove the battery.
4. Use a voltmeter to check the battery voltage. The battery should have a voltage of at least 12 volts.
5. Reinstall the battery and replace the battery cover.

How do I replace the oil pump on my electric chainsaw?

To replace the oil pump on your electric chainsaw, follow these steps:

1. Turn off the chainsaw and disconnect the spark plug wire.
2. Remove the oil tank cover.
3. Remove the oil pump.
4. Install the new oil pump.
5. Reattach the oil tank cover.

What should I do if my electric chainsaw oil pump is still not working?

If your electric chainsaw oil pump is still not working after you have tried the above solutions, you should take your chainsaw to a qualified service technician. The technician will be able to diagnose the problem and make the necessary repairs.

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About The Author

I am John, and I am the creator of this website. I have been in the woodworking industry for about 5 years. I developed my passion for DIY projects around the house when I was in high school. I have discovered a new appreciation for those who have the experience to pass along their expertise. They know what works best and are able to help others. I am proud to be among them.

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