Stihl Chainsaw Not Oiling Bar (Explained)

Chainsaw bar oiling for any Stihl chainsaw is critical for its good functioning.

A chainsaw is a useful tool, and though the Stihl chainsaw is of high quality to keep it functioning, you must ensure it receives oiling regularly.

Oiling the bar is like breathing life into the chainsaw.

Stihl chainsaw not oiling bar

Why is Stihl chainsaw not oiling bar?

The common reason that a Stihl chainsaw stops working is that the oil hole gets clogged.

You can fix this by removing the bar and the chain from the chainsaw, and you may clean the oil outlet port and the oil.

Yet, if the problem of not oiling the bar stays unresolved, there will be the necessity to replace the oil pump or the oil line.

How to know if the oiler of the Stihl chainsaw is working or not

The Stihl chainsaw is popular for its exceptional quality, and yet there are times when the tool does not function as required.

One such problem is the not oiling bar.

Here are three signs that will indicate if the chainsaw oiler is offering enough oil to the bar or not.

  • The chain remains oily even after using
  • Oil drops keep oozing out through the nipple of the oiler
  • The running chain throws a little oil.

What are the common issues that are hindering the Stihl chainsaw from not oiling the bar?

Some common issues with the Stihl chainsaw from not oiling the bar are a few as mentioned below:

  • The Stihl chainsaws easily buildup impurities in the delivery hose of the oil. 
  • Another problem is the oil inlet hole getting stuck with impurities 
  • The guide bar groove or the oilway has dirt

Keeping these parts in a chainsaw clean is crucial to prevent the oil delivery system from hindering the functioning of the guide bar.

Anytime the guide bar overheats if there is poor lubrication, it starts to warp quickly.

Anytime you notice the oiler is not functioning properly, the first point is to check the oil tank and ensure it is full.

If that is a problem, go ahead and move to other kinds of stuff.

The fact well-known is Stihl chainsaws allow you to enjoy an excellent performance as you are dealing with the wood cuttings.

However, you cannot ignore the fact that prevails with the chainsaw. It is a machine requiring maintenance and attention.

You must regularly clean, check, recheck and replace the parts, anytime you start to work.

For that, you should know the way to disassemble your chainsaw and identify the problems.

Stihl chainsaw not oiling, why?

Stihl chainsaw not oiling the bar happens when it does not receive enough lubrication.

It means the chainsaw oiler is not functioning properly. You may understand when you see the chain is not receiving sufficient oil.

It will create too much friction giving an unsmooth run. It also starts producing smoke and is getting hot.

There are a few signs of the sick chainsaw oiler.

Look for the causes that the oiler stops from working though there is adequate oil.

  • In most cases, the user’s chainsaw does not receive oil due to the clogging of sawdust.
  • Slower oil flow is one of the reasons, and it is due to sawdust and other debris clogging.

When the sawdust blocks, your oiler cannot provide good services.

It is because the oil port is blocked, there is an inlet hole that is clogged with oil, or the oil is gummed up in the delivery house.

Here is the list of overall parts of your Stihl Chainsaw that you must check and clean carefully: 

  • Bar, oil inlet holes, bar feeder, oil line, oiler pump, oil filter, and worm gear drive.

Here are the steps the Stihl chainsaw shows signs and you must check:

Test the chainsaw

It means to check the oily chain and start without cutting through the wood for a while. Take a close look or touch the chain.

On touching, you should feel the oil on your finger. It means there is enough oil.

Check oil spray

Run the saw up to the bar end to cardboard or rub some clean paper.

Check the oil mist by running without cutting anything. You can see if the oil is out.

If you notice on the cardboard oil spray, it is an indication the oiler is working properly.

Check the oiler hole

Disassemble the saw upper parts, scroll a bit, and access the oiler hold by disassembling the parts.

Get the engine running.

If you observe oil drops from the nipple of the oiler, it means the chainsaw oiler is in good condition.

Adjusting to a not working oiler means cleaning, and replacing the parts in some cases.

The steps to deal are by disassembling the chainsaw parts and cleaning the oil ports:

Step 1- Start the cleaning process by disconnecting from the plug the spark plug boot.

Step 2- Remove the nuts and remove the cover of the clutch. Remove the chain and bar.

Step 3- Look if there is any dirt on the bar or sawdust build-up. Use some tool in a flat shape to scrape it and clean it.

Step 4- Clean the bar oil feed holes and use wire to remove the sawdust and dirt.

Step 5- Look at the oil relief valve, you should notice oil seeping on pushing against the valve, which means the engine, is in good condition. If it does not seep oil, it means it is clogged.

Step 6- If you notice, no oil coming out, get to the oil pump access, look for damages, and using a brush, gasoline, and rag clean it.

Step 7- Reassemble the parts and recheck your chainsaw. If you notice it is not yet releasing the oil enough for the bar, you must replace the oil pump.


Stihl Ms180 chain oil is not a tricky adjustment if you are aware of the process.

You may troubleshoot the not working parts. A chainsaw requires always dealing with and checking the entire part.

Thus, it is one-time work, once you disassemble, you may finish the cleaning and checking process, as well.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *