Manuals and Downloads - Chainsaws, lawn mowers & tractors Consumers who purchase two-cycled gas powered Husqvarna branded handheld products can extend their warranty from the standard 2 years to either a 3 year or 4 year warranty by purchasing Husqvarna brand 2-stroke oil or Husqvarna brand pre-mix fuel at the same time. Manuals and Downloads - Chainsaws, lawn mowers & tractors Search for Manuals and Downloads at Husqvarna. Search for Manuals and Downloads at Husqvarna. Owner's Manuals Enter product Search Be the first to know. To receive all fresh news, update and useful info for your products How to Start a Chainsaw - Husqvarna Canada Over 6,000 views. Husqvarna Sites.