This comprehensive service and repair manual provides detailed instructions and diagrams for your Stihl BR 320 400, SR 320 400 Blowers / Mistblowers. It is the same type of manual used by your local dealer for repairs. This manual offers in-depth information covering all aspects of your Stihl blower/mistblower, making it an invaluable tool for both experienced mechanics and do-it-yourself enthusiasts. The manual includes detailed sections on: * **Introduction:** A general overview of the Stihl BR 320 400, SR 320 400 Blowers / Mistblowers. * **Specifications:** A complete list of technical specifications for your model. * **Clutch, Chain Drive, Chain Brake And Chain Tensioner:** Detailed instructions for servicing and repairing these important components. * **Engine:** Thorough coverage of engine maintenance, repair, and troubleshooting. * **Ignition System:** Step-by-step guidance on diagnosing and resolving ignition problems. * **Rewind Starter:** Comprehensive information on servicing and repairing the rewind starter. * **AV Handle System:** In-depth instructions for working with the AV handle system on your blower/mistblower. * **Master Control / Handle System:** Detailed information on the master control and handle system. * **Chain Lubrication:** Guidance on proper chain lubrication techniques and troubleshooting. * **Fuel System:** Complete instructions for servicing and repairing the fuel system. * **Special Servicing Tools And Aids:** Information on special tools and aids used in servicing your blower/mistblower. With clear, easy-to-follow instructions and high-quality diagrams, this manual empowers you to perform a wide range of repairs and maintenance tasks confidently.

The Stihl BR 320 and SR 320 400 are powerful and versatile blowers and mistblowers designed for tackling a wide range of tasks. These machines are built with the signature Stihl quality and performance, offering both power and efficiency. The BR 320 400 is a powerful blower, ideal for clearing leaves, debris, and light snow from large areas. Its robust design and high airspeed ensure efficient and thorough cleaning. The SR 320 400, on the other hand, is a mistblower that combines the power of a blower with the precision of a sprayer. This makes it ideal for applying pesticides, herbicides, and fertilizers to crops, trees, and other vegetation. Both models are equipped with a powerful 2-stroke engine, renowned for its reliability and fuel efficiency. The engine is also designed to be easy to start and operate, making these machines accessible to both professionals and homeowners alike. The Stihl BR 320 400 and SR 320 400 are known for their user-friendly features and durable construction. Both models feature a comfortable ergonomic design, reducing operator fatigue during extended use. The blowers are also equipped with adjustable speed controls allowing users to fine-tune the air velocity to suit the specific task at hand. Additionally, both the BR 320 400 and SR 320 400 offer a range of accessories, including different nozzles and extension tubes, increasing versatility and making them suitable for a myriad of applications. Stihl's focus on quality and performance is evident in these models, ensuring long-lasting reliability and optimal performance for years to come. Whether it's clearing debris from large areas or applying pesticides to crops, the Stihl BR 320 400 and SR 320 400 offer a powerful and efficient solution for various outdoor tasks.