How To Put A Chain Back On A Chainsaw?

How To Put A Chain Back On A Chainsaw

When using a chainsaw, there are a few things to keep in mind. And one of the most crucial parts of it is to ensure that the chain is in its proper location.

You will be able to perform what you intend with a chainsaw as long as the chainsaw chain is moving in the appropriate direction.

So, how to put a chain back on a chainsaw? Here, we are talking about the most practical choice, which undergoes five steps:

  • Ensure the chain and bar are clean.
  • Remove the components.
  • Put the chain back till you get desired tension.
  • Set its tension properly.
  • Check and troubleshoot.

Let’s get right into the details!

Can You Put A Chain Back On A Chainsaw Yourself?

When it comes to fixing or maintaining any tools or equipment, the essential question is, “is this a DIY task?” This dilemma must arise since we do not have access to every piece of equipment.

Moreover, there are some items and equipment that require prior expertise and experience to fix. So, every instrument is not for self-repair at home!

However, it is preferable to acquire some chainsaw repair techniques without seeing a technician for a foolish cause.

Well, you can take care of this broken chain issue by yourself, and you’ll look like a pro!

Why Does The Chainsaw Chain Get Off Its Place?

The chainsaw chain may come loose from the bar for various reasons. The following are the most prevalent reasons:

  • As a result of the chainsaw’s constant use, it has overheated. When your saw chain heats up, the length of it rises as well. It eventually emerges from the chainsaw’s bar.
  • Suppose you haven’t tightened up the chain pressure on the saw chain after operating for an extended period. As a result, the chain will loosen and fall back while you’re working.
  • The chainsaw chain may fall out of its bar if a part of the log you’re cutting clogs it.
  • The chainsaw chain attached to the saw bar via screws may fall if the screws get useless and cannot keep the chain attached to the bar.

Whatever the cause, we’ll correct it and return our chain to its proper location. We’ve broken the process down into five handy and straightforward stages to make it easier and more sophisticated.

You can refer to the instructions in this video or our procedures to better understand how to put a chain back on a chainsaw.

How To Put A Chain Back On A Chainsaw?

A Saw Getting Off The Chainsaw

Before getting into the process, you need to prepare some necessary equipment and some safety guards.

What You Will Need?

  • To ensure your safety, put on the safety hand gloves and a long-sleeved shirt.
  • Locate a clear and prominent area where you may repair your broken chain. Since you will have to unscrew a few chainsaw pieces throughout your repair, those components must be stored properly. If you lose any essential elements during the fixing, you will suffer.
  • To reserve your tools and dismantled parts, get a cardboard box or newspaper. This way may result in the loss of critical components.
  • Keep in mind that you have already turned off the chainsaw, and the safety casing is closed.
  • Place the saw in front of you with the motor facing you and the blade’s tip facing away from you.
  • It would be best if you had a drift, a 1/2-inch wrench, and a medium-sized hammer.
  • Cleaning and lubrication with oil and brush are necessary.

Guideline To Put A Chain Back On A Chainsaw Correctly

Follow these five steps to do so.

Step 1: Ensure The Chain And Bar Are Clean

Make a thorough cleaning of the bar and chain before reinstalling it. Any remaining timber debris or dust will disappear in this manner. Use a regular paintbrush with a fragile texture to clean it up.

Step 2: Remove The Components

Remember To Wear Protective Gloves

It is time to remove the chainsaw’s components and chassis at this point. You will need a 12-inch chainsaw wrench to open it. Some chainsaws even include their twist.

Nevertheless, once you’ve finished removing the screws, let go of the pressure on the chainsaw’s bar. You also draw a set of present bar nuts.

Please put all of these housings and nuts in a secure location, so you do not lose them.

Read more: When Should You Replace Your Chainsaw Bar?

Step 3: Put The Chain Back Till You Get Desired Tension

Notice that the chainsaw chain is pointing in the proper direction first. Follow this guideline to figure out which way to go:

When the chainsaw is in your hands, position the chain so that it faces away towards you. If that is the case, the chain is moving in the proper direction.

Position the chain around the cog once you have set it in the correct direction. This way will help establish the grooves around the bar in the end.

Inside the chainsaw, align a pressure stud with the bar’s chain guide slot. It will aid in the proper tensioning of the chain.

Read more: How To Untangle A Chainsaw Chain?

Step 4: Make Sure To Set Its Tension Properly

Tighten The Saw Properly

It’s time to adjust the tension on the chainsaw chain to the desired level. It is something that differs from individual to individual. So, before you start this stage, determine how tight you want the chain to be.

Set the tension screw by pulling the chain and tightening it. You must continue to draw the pressure screw until the desired tension is achieved.

Replace the casing on the chain once more. A few screws are responsible for tightening the plastic enclosure. Remember to make things happen.

Test the chainsaw chain pressure by hand before going on to the next step.

Step 5: Check And Troubleshoot

After you’ve completed all of the processes, you may take the chainsaw for some test runs. Before you begin, double-check that you have installed and tightened each screw correctly.

We’re finished with our procedure if the chain runs smoothly. If it is still loose, tighten the tension screw to the appropriate tension level.


After reading this article, you must know how to put a chain back on a chainsaw. Before you finish the procedure, double-check that your chain isn’t going to fall out of position.

Another safety advice is to complete the operation in a spacious area where you won’t lose its screws or housings.

Thank you for reading!

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