This comprehensive Service Repair Manual provides detailed instructions and step-by-step diagrams for all workshop repair procedures of your Yamaha Grizzly 350/400 (YFM400FAR, YFM350FAS) ATV. Whether you need to re-wire your ATV, rebuild the engine, or simply perform routine maintenance, this manual covers everything you need. You'll find detailed information on: * General Information * Lubrication * Inspection and Adjustment * Fuel System * Engine Removal and Installation * Cylinder Head and Valve * Cylinder and Piston * Clutch * Gearshift Linkage * Sub-transmission * Crankcase * Transmission * Crankshaft and Primary Shaft * Front Wheel and Suspension * Rear Wheel and Suspension * Hydraulic Brake * Battery and Charging System * Ignition System * Electric Starter * Switches * Technical Features * Troubleshooting This manual is meticulously designed for the specific years covered, ensuring accurate and relevant information. All instructions are clear and easy to follow, accompanied by detailed diagrams for visual guidance. You'll have everything you need to confidently perform repairs and maintenance, saving you time and money in the long run.

The Yamaha Grizzly 350 and 400, models YFM350FAS and YFM400FAR, were popular all-terrain vehicles (ATVs) produced by Yamaha from 2003 to 2010. These reliable and rugged machines were known for their durability, off-road capability, and user-friendly features. The Grizzly 350 and 400 were designed for a wide range of outdoor activities, including hunting, fishing, trail riding, and utility work. The 350 model was powered by a 348cc, single-cylinder, air-cooled engine, while the 400 featured a 397cc, single-cylinder, air-cooled engine. Both models boasted a five-speed transmission with reverse, and a selectable two-wheel or four-wheel drive system, providing riders with optimal traction and control for diverse terrain. The Yamaha Grizzly 350 and 400 were known for their comfortable riding experience. A spacious and well-padded seat provided ample comfort for long rides, while the adjustable handlebars allowed for a customized riding position. The independent front and rear suspension, featuring double A-arms and a swingarm respectively, ensured a smooth and controlled ride over rough terrain. With its rugged design, ample power, and user-friendly features, the Yamaha Grizzly 350 and 400 were highly sought-after ATVs for both recreational and work applications. Whether navigating through dense forests, traversing muddy trails, or tackling demanding tasks, these Yamaha models were known for their reliability, performance, and versatility, making them popular choices for outdoor enthusiasts and professionals alike.