Chainsaw maintenance and safety basics

A demonstration explained basic chainsaw maintenance and safety, including checking the air filter and fuel filter, changing a dirty spark plug, and noting when a chain is dull versus sharp. The presenter showed a freshly sharpened chain alongside dull chains with chipping and folded edges and warned that a dull chain creates excess sawdust, heat and friction that can damage the saw.

The presenter identified chainsaw chaps as the most important required protective gear on job sites, saying they can bind and stop the saw quickly if it contacts the operator, and recommended hard hats when felling trees, eye protection, hearing protection, gloves, sturdy boots and long pants. The session stressed seasonal basic maintenance and caution when handling sharp chains.