The Kymco KXR 90 Factory Service Repair Manual provides comprehensive guidance for maintaining and repairing your ATV. It covers a wide range of topics, including: * **General Information:** This section introduces you to essential components, terminology, and safety measures. * **Frame Covers and Exhaust Muffler:** Learn about removal, installation, and inspection procedures for these components. * **Inspection and Adjustment:** This section outlines detailed procedures for inspecting and adjusting various systems and parts. * **Lubrication System:** Dive into the intricacies of the lubrication system, covering everything from oil changes to filter replacements. * **Fuel System:** Get step-by-step instructions for servicing the fuel system, including carburetor adjustments, fuel line maintenance, and troubleshooting. * **Engine Removal and Installation:** Discover the process of removing and installing the engine, a crucial skill for advanced repairs. * **Cylinder Head and Valves:** Gain in-depth knowledge about maintaining and repairing the cylinder head and valves, crucial components for engine performance. * **Cylinder and Piston:** Learn how to inspect, repair, and replace the cylinder and piston, ensuring smooth engine operation. * **Drive and Driven Pulleys and Kick Starter:** This section provides detailed instructions for servicing the drive and driven pulleys, as well as the kick starter mechanism. * **Final Reduction:** Understand the final reduction system, its components, and how to maintain it for optimal performance. * **Crankcase and Crankshaft:** Gain expertise in servicing the crankcase and crankshaft, critical components for engine function. * **Front Wheel, Front Brake, and Front Suspension:** Learn how to inspect, adjust, and repair the front wheel, brake system, and suspension components. * **Rear Wheel, Rear Brake, and Rear Suspension:** Get detailed instructions for servicing the rear wheel, brake system, and suspension components. * **Battery Charging System and A.C. Generator:** This section covers the battery charging system, A.C. generator, and their maintenance procedures. * **Ignition System:** Discover the workings of the ignition system and how to troubleshoot and repair any issues. * **Starting System:** Learn about the starting system, its components, and how to diagnose and repair problems. * **Lights, Instruments, and Switches:** Get instructions on inspecting, adjusting, and repairing the lighting system, instruments, and switches. * **Evaporative Emission Control System:** Understand the purpose and maintenance of the evaporative emission control system. * **Exhaust Emission Control System:** This section explains the exhaust emission control system and its crucial role in reducing emissions. With this comprehensive manual, you'll have the knowledge and guidance needed to efficiently service and repair your Kymco KXR 90 ATV.

The Kymco KXR 90 is a versatile and fun-to-ride ATV that is perfect for beginners and experienced riders alike. This compact and lightweight quad boasts a powerful 90cc, 4-stroke, air-cooled engine designed to tackle various terrains with ease. The KXR 90's robust frame and suspension system provide a smooth and comfortable ride, while the automatic transmission makes it user-friendly, especially for novice riders. Its compact design and lightweight nature make it agile and maneuverable, allowing riders to confidently navigate tight turns and challenging obstacles. The KXR 90 features a reliable disc brake system for responsive and controlled stopping power, ensuring safety during your adventures. Additionally, the ATV is equipped with a durable suspension system to absorb shocks and provide a smooth and comfortable ride, even on rough terrains. The KXR 90 is known for its practicality and versatility. It is a perfect choice for recreational use on trails, farms, and properties. Its compact size makes it easy to store and transport, and its user-friendly design makes it a great option for both adults and young riders. With a focus on safety and performance, the KXR 90 is a reliable and durable ATV that will provide hours of enjoyment for years to come. The Kymco KXR 90 is a popular choice for riders seeking a reliable, fun, and easy-to-use ATV. The KXR 90 is an excellent choice for riders seeking a balance of performance, affordability, and ease of use. Whether exploring the great outdoors or tackling chores around the property, the KXR 90 delivers a satisfying and enjoyable riding experience.