This comprehensive service and repair manual is your essential guide for maintaining and repairing Husqvarna 340, 345, 346XP, 350, and 351 chainsaws. It provides detailed instructions and diagrams for a wide range of procedures, including:

* **Engine disassembly and assembly:** Learn how to take apart and rebuild the engine, including the carburetor, cylinder, piston, and crankshaft.
* **Clutch and brake systems:** Understand the function and repair of the clutch and brake systems, ensuring safe and efficient operation.
* **Fuel and ignition systems:** Explore the intricacies of the fuel system, including the carburetor, fuel lines, and fuel filter, as well as the ignition system, including the spark plug and ignition coil.
* **Lubrication and cooling systems:** Master the procedures for maintaining the lubrication and cooling systems, crucial for the longevity of your chainsaw.
* **Troubleshooting and diagnostics:** Equipped with detailed troubleshooting guides, you can swiftly diagnose and resolve common chainsaw problems.
* **Safety and maintenance tips:** This manual emphasizes safety procedures and provides comprehensive maintenance tips to keep your chainsaw running smoothly.

This manual is your complete resource for maximizing the performance and lifespan of your Husqvarna chainsaw.

The Husqvarna 340, 345, 346XP, 350, and 351 chainsaws represent a collection of powerful and versatile gas-powered saws designed for a wide range of applications, from professional forestry and timber work to demanding homeowner tasks. These saws, boasting impressive power-to-weight ratios, are known for their rugged construction, durability, and user-friendly features. The 340 and 345 models are ideal for general-purpose cutting, while the 346XP and 350 models excel in demanding logging and forestry operations. The 351 model, with its larger displacement and enhanced power output, is intended for heavier-duty tasks. Notably, the 346XP features the X-Torq engine technology, which optimizes fuel efficiency and reduces emissions, making it a more environmentally-friendly choice. These saws are equipped with features like low vibration technology, automatic chain oiling systems, and easy-to-use controls, ensuring comfortable and efficient operation.

Beyond their power and performance, Husqvarna chainsaws prioritize safety and ergonomics. They feature robust safety features like a chain brake and a hand guard, promoting user protection. The design also focuses on comfort and ease of use, incorporating features like adjustable handles and well-balanced weight distribution. While the models mentioned may vary in specific engine sizes, bar lengths, and power outputs, they share a common commitment to quality, reliability, and user-friendliness. Investing in a Husqvarna 340, 345, 346XP, 350, or 351 chainsaw means acquiring a tool built for longevity and performance, capable of handling a wide range of cutting tasks with precision and efficiency. Whether you're a professional logger or a dedicated homeowner, these chainsaws deliver the power, durability, and safety features necessary to tackle any cutting challenge.