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How-To Tension Chainsaw Chain Video
Oregon urges you to become familiar with proper saw chain maintenance techniques, and be aware of the possible dangers which can result if saw chain is not properly maintained. Always wear proper protective apparel when operating or maintaining a chainsaw. Check your chainsaw's chain tension frequently during operation.
How-To Tension a Chainsaw Chain
Important: Always make sure the engine is turned off before you begin tensioning the chainsaw chain. Also, saw chain should only be tensioned while it is cool, not hot.
Step 1a
Locate the chain tension adjustment points on your chainsaw. Common locations for adjustment points include the side cover and the front of the chainsaw.
How-To Tension a Chainsaw Chain on an Oregon Intenz Guide Bar
Oregon’s Intenz guide bars have their own built-in tensioning mechanism which allow you to tension chain quickly and easily. With Intenz, you don’t need to hold the bar tip up during the tensioning process.
Step 1
Loosen the bar nuts on the side of the chainsaw guide bar.
Step 2
Insert a screwdriver or chainsaw scrench into the Intenz slot of the guide bar.
Step 3
Turn the screwdriver or scrench clockwise to move the guide bar forward to proper chain tension. Perform a "snap" test to ensure proper saw chain tension.
Step 4
Tighten the chainsaw's guide bar mounting nuts - starting with the back nut before tightening the front. With a gloved hand, pull the chainsaw chain along the top of the guide bar from the engine to the guide bar nose several times. The chainsaw chain should feel snug but still pull freely.
FAQ
How tight should I tension my chain?
A snap test should be performed. Grasp the chain along the bottom of the bar, pull down, and let go. The chain should snap back to its original position, solidly contacting the bottom of the bar rail. For general instructions on how to tension your chain, check out our chain instructional guide and video.
How do I tighten a chainsaw chain?
A snap test should be performed. Grasp the chain along the bottom of the bar, pull down, and let go. The chain should snap back to its original position, solidly contacting the bottom of the bar rail. For general instructions on how to tension your chain, check out our chain instructional guide and video.
How much slack should be in a chainsaw chain?
See chain tensioning instructional guide and video for additional information.Related Topics
Saw Chain Terminology
By understanding saw chain terminology, you can better maintain and operate your chainsaw.
Finding the Right Saw Chain
There are several ways to find the right saw chain for your saw. Knowing your make and model of your saw is a good starting point to use our part finder. If you need help identifying this information you can take your saw to a dealer for assistance.
Replacing Chainsaw Chain
Get insider tips on how to identify the end-of-life for your saw chain and how to replace it.
