Learning How to Use A CHAINSAW!

Published on April 29, 2022
Duration: 17:28

This video provides a beginner's guide to operating and maintaining chainsaws, featuring Lenny McGill and property superintendent Derek Barnes. It covers the differences between various chainsaw types (Stihl, Husqvarna, pole saw), fuel and oil requirements, chain tensioning, starting procedures, and safety features like the chain brake. The guide also touches on basic chain sharpening techniques and safe operating practices when dealing with fallen trees.

Quick Summary

Learn essential chainsaw operation and safety from experts. Key aspects include understanding different models like Stihl and Husqvarna, proper fuel mixing (50:1 for two-stroke), chain tensioning, safe starting procedures, and the function of the chain brake for kickback protection.

Chapters

  1. 00:42Introduction & Fallen Tree Problem
  2. 01:48Meet the Expert: Derek Barnes
  3. 02:07Chainsaw Models: Stihl, Husqvarna, Pole Saw
  4. 03:30Fuel and Oil Requirements
  5. 04:52Chain Tensioning Explained
  6. 06:11Chainsaw Safety Features (Chain Brake)
  7. 06:36Understanding Chain Teeth
  8. 07:05How to Sharpen a Chainsaw Chain
  9. 08:51How to Start a Chainsaw
  10. 10:08Chain Brake Functionality
  11. 10:49Proper Hand Positioning
  12. 11:39Approaching a Large Tree for Cutting
  13. 12:44Using Equipment for Tree Removal
  14. 13:55First Cuts on the Tree
  15. 16:20Conclusion & Takeaways

Frequently Asked Questions

What are the main differences between chainsaw types?

Chainsaws vary in bar length and weight, impacting their use. Larger bars are for bigger logs but are heavier. Pole saws offer reach for high branches. Weight is a key factor for handling comfort during extended use.

How do I properly tension a chainsaw chain?

Check chain tension by lifting it; it should stay in the bar's track. Adjust by loosening bar nuts, using the tensioner screw, and re-tightening. Too tight prevents turning, too loose risks the chain coming off.

What safety features should I be aware of on a chainsaw?

Key safety features include the chain brake, which stops chain rotation during kickback, and proper hand positioning. Always be mindful of kickback zones, especially when cutting near the bar's tip.

How do I start a chainsaw safely?

For cold starts, use full choke; for warm starts, use the middle setting. Secure the saw on the ground with your foot on the handle or using the 'crotch theory' before pulling the starter cord.

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