Ms270 Stihl Chainsaw Chain Oiler Not Working: [Reasons & Fixes]

As a chainsaw repair professional, I have seen firsthand the frustration and inconvenience that can be caused by a stihl chainsaw chain oiler not working. Not only can this make it difficult to use the chainsaw safely and effectively, but it can also damage the saw itself. That’s why it’s so important to quickly diagnose and resolve the problem. In this guide, I will walk you through the steps involved in troubleshooting a stihl chainsaw chain oiler that is not working. I will also provide tips on how to prevent this problem from happening in the future. By following these steps, you can quickly get your chainsaw back up and running, so you can get back to work.

Most Common Reasons Of Ms270 Stihl Chainsaw Chain Oiler Not Working

Most Common Reasons Of Ms270 Stihl Chainsaw Chain Oiler Not Working

Oiler Hose Clogged

The oiler hose can become clogged with sawdust or other debris, preventing oil from reaching the chain.
To fix this, remove the oiler hose from the chainsaw and clean it with a wire brush.

Oiler Pump O-Ring Damaged

The O-ring on the oiler pump can become damaged, preventing the pump from properly dispensing oil.
To fix this, replace the O-ring.

Oiler Pump Not Working

The oiler pump itself can malfunction, preventing it from dispensing oil.
To fix this, replace the oiler pump.

Oil Level Low

If the oil level in the chainsaw is low, the oiler will not be able to properly lubricate the chain.
To fix this, add more oil to the chainsaw.

Oil Filter Clogged

The oil filter can become clogged with sawdust or other debris, preventing oil from reaching the chain.
To fix this, remove the oil filter and clean it with a wire brush.

How to Troubleshoot: ms270 stihl chainsaw chain oiler not working

Symptoms

There are a few symptoms that may indicate that the chain oiler on your ms270 stihl chainsaw is not working properly. These include:

The chain is not being lubricated properly, which can lead to overheating and damage to the chain.
The chain is making a loud squealing noise, which is caused by the chain rubbing against the bar without lubrication.
The chain is skipping or jumping, which is also caused by a lack of lubrication.

Causes

There are a number of possible causes for a malfunctioning chain oiler on a ms270 stihl chainsaw. These include:

A clogged oiler orifice. The oiler orifice is the small hole in the bar that allows the oil to flow onto the chain. If this orifice becomes clogged, the oil will not be able to reach the chain and it will not be properly lubricated.
A faulty oil pump. The oil pump is responsible for pumping oil from the reservoir to the oiler orifice. If the oil pump is faulty, it will not be able to pump enough oil to the chain and it will not be properly lubricated.
A low oil level. If the oil level in the reservoir is too low, the oil pump will not be able to pump enough oil to the chain and it will not be properly lubricated.

Troubleshooting

If you suspect that the chain oiler on your ms270 stihl chainsaw is not working properly, you can troubleshoot the problem by following these steps:

1. Check the oil level. The first thing you should do is check the oil level in the reservoir. If the oil level is low, fill the reservoir with fresh oil.
2. Clean the oiler orifice. If the oil level is not low, the next thing you should do is clean the oiler orifice. To do this, use a small brush or toothpick to remove any debris that may be blocking the orifice.
3. Test the oil pump. Once you have cleaned the oiler orifice, you should test the oil pump to make sure it is working properly. To do this, start the chainsaw and allow it to run for a few minutes. While the chainsaw is running, hold a piece of paper under the oiler orifice. If the oil pump is working properly, you should see a steady stream of oil coming out of the orifice.

If you have checked the oil level, cleaned the oiler orifice, and tested the oil pump and the problem persists, you may need to take your chainsaw to a qualified service technician for further diagnosis and repair.

Prevention

The best way to prevent problems with the chain oiler on your ms270 stihl chainsaw is to keep it properly maintained. This includes:

Checking the oil level regularly. Make sure to check the oil level in the reservoir regularly and add oil as needed.
Cleaning the oiler orifice regularly. Clean the oiler orifice regularly to prevent debris from blocking it.
Using the correct type of oil. Use the correct type of oil for your chainsaw. The type of oil you use will be specified in the owner’s manual.

By following these simple tips, you can help to keep your ms270 stihl chainsaw running smoothly and prevent problems with the chain oiler.

Also Check: Oiler On Chainsaw Not Working

FAQs: MS270 Stihl Chainsaw Chain Oiler Not Working

Why is my MS270 Stihl chainsaw chain oiler not working?

There are a few possible reasons why your MS270 Stihl chainsaw chain oiler may not be working. Here are some of the most common causes:

The oiler is clogged. The oiler may be clogged with sawdust or other debris, which can prevent the oil from flowing to the chain. To clean the oiler, remove the oiler cover and use a small brush to clean out any debris.
The oiler is not adjusted properly. The oiler may not be adjusted properly, which can cause it to deliver too much or too little oil to the chain. To adjust the oiler, refer to your chainsaw’s owner’s manual.
The oiler is broken. If the oiler is broken, it will not be able to deliver any oil to the chain. If you suspect that the oiler is broken, you should take your chainsaw to a qualified service technician for repairs.

How do I fix a clogged MS270 Stihl chainsaw chain oiler?

To fix a clogged MS270 Stihl chainsaw chain oiler, you will need to:

1. Remove the oiler cover.
2. Use a small brush to clean out any debris from the oiler.
3. Reinstall the oiler cover.

How do I adjust the oiler on my MS270 Stihl chainsaw?

To adjust the oiler on your MS270 Stihl chainsaw, you will need to:

1. Locate the oiler adjustment screw.
2. Turn the screw clockwise to increase the oil flow, or counterclockwise to decrease the oil flow.
3. Test the oil flow by running the chainsaw and observing the chain.
4. Adjust the oil flow until the chain is properly lubricated.

What should I do if my MS270 Stihl chainsaw chain oiler is broken?

If your MS270 Stihl chainsaw chain oiler is broken, you should take your chainsaw to a qualified service technician for repairs.

How can I prevent my MS270 Stihl chainsaw chain oiler from clogging?

There are a few things you can do to prevent your MS270 Stihl chainsaw chain oiler from clogging:

Use high-quality chain oil. Low-quality chain oil can cause the oiler to clog more easily.
Clean the oiler regularly. Regularly cleaning the oiler will help to prevent debris from building up and clogging the oiler.
Adjust the oiler properly. Make sure that the oiler is adjusted properly so that it is delivering the correct amount of oil to the chain.

By following these tips, you can help to prevent your MS270 Stihl chainsaw chain oiler from clogging.

 

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