The Suzuki LT-A400/F LT-F400/F Kingquad Factory Service Repair Manual provides comprehensive service, maintenance, and troubleshooting information for the 2008-2009 Suzuki LT-A400F/LT-F400F Kingquad models, specifically covering the LT-A400F/LT-F400FK8 (2008) and LT-A400F/LT-F400FK9 (2009) variants. This manual serves as a valuable resource for service personnel and is structured to facilitate efficient and effective service procedures. It is also suitable for use in service training programs. The manual is organized into distinct sections, each dedicated to a specific ATV component or system. In addition to standard service procedures, each section includes detailed instructions for disassembly, inspection, and assembly. A clear table of contents is provided at the beginning of each section, enabling swift navigation to the required information. The manual covers a wide range of topics, including: * **Precautions:** Essential safety guidelines and considerations for working on the ATV. * **General Information:** Overview of the ATV's specifications, components, and operating principles. * **Engine:** Detailed information on engine operation, maintenance, and repair, covering components such as the cylinder head, crankshaft, and fuel system. * **Suspension:** Thorough coverage of the ATV's suspension system, including components like shocks, springs, and linkages, along with adjustments and repairs. * **Driveline/Axle:** Comprehensive instructions for servicing and repairing the driveline and axles, encompassing components such as differentials, drive shafts, and CV joints. * **Brake:** In-depth information on the ATV's braking system, including components like calipers, rotors, and master cylinders, with guidance on maintenance and troubleshooting. * **Transmission/Transaxle:** Detailed instructions for servicing and repairing the transmission and transaxle, covering components such as gears, clutches, and shift mechanisms. * **Steering:** Comprehensive coverage of the ATV's steering system, including components like steering column, steering rack, and tie rods, with instructions for adjustments and repairs. * **Body and Accessories:** Information on the ATV's body panels, accessories, and other components, including maintenance and replacement procedures.

The Suzuki LT-A400/F and LT-F400/F Kingquad, often referred to simply as the Kingquad 400, is a popular and durable all-terrain vehicle (ATV) produced by Suzuki. Launched in 1999, the Kingquad 400 quickly established itself as a reliable and versatile option for recreational use, work tasks, and even competitive trail riding. Powering this machine is a robust, air-cooled, 4-stroke, single-cylinder engine displacing 398cc. The engine is known for its strong torque and impressive pulling power, making it capable of tackling tough terrain and hauling heavy loads. The Kingquad 400 features a fully automatic transmission with high, low, and reverse gears, simplifying operation and making it ideal for riders of all experience levels. Additionally, the Kingquad 400 offers a convenient electric start system, ensuring quick and effortless ignition. The Suzuki Kingquad 400 is built with durable components and a robust frame, making it a highly reliable ATV capable of handling demanding environments. Its independent suspension with adjustable preload and a long-travel design allows for a smooth ride, even on challenging terrain. The Kingquad 400 is also equipped with powerful disc brakes front and rear, ensuring controlled stopping power. Suzuki offers several variations of the Kingquad 400, each tailored to specific needs. The LT-A400F and LT-F400F models feature four-wheel drive, while the LT-A400 and LT-F400 offer two-wheel drive options. The Kingquad 400 also boasts a spacious and comfortable seat, along with a large cargo rack for carrying gear or supplies. With its rugged design, potent engine, and versatile features, the Suzuki Kingquad 400 continues to be a highly sought-after ATV, appealing to both recreational riders and those seeking a reliable workhorse.