Has your Husqvarna saw lost power? The problem may not be with your saw, but with its air filter.
Your Husqvarna gas saw has a high-efficiency Active Air Filtration system that protects the engine when cutting in dusty worksites. When this filter gets filled with dust, it blocks air to the engine, reducing its power.
We don’t recommend that you run your saw without the air filter. Doing so will let dust get into the engine, increasing engine wear and shortening your saw’s life. Instead, change the filter when you notice a drop in your saw’s power. Installing a new air filter is (relatively) cheap – cheaper than bringing in your saw for repairs, at least – and should restore your saw’s performance.