This comprehensive collection of five factory service manuals provides detailed technical information for the 2004 Yamaha YP400 scooter. The manuals cover a wide range of topics, including engine, transmission, electrical system, bodywork, and suspension. Each manual is written in a different language: English, French, German, Italian, and Spanish. These manuals are essential for mechanics, technicians, and serious DIY enthusiasts who need accurate and in-depth information to maintain, repair, and troubleshoot their Yamaha YP400. Whether you need to perform routine maintenance, address a specific issue, or simply want to gain a deeper understanding of your scooter's workings, these manuals will be an invaluable resource.

The 2004 Yamaha YP400 is a stylish and practical scooter that offers a compelling blend of performance and functionality. Powered by a robust 399cc, liquid-cooled, four-stroke, single-cylinder engine, this scooter delivers a smooth and responsive ride. Its high-performance engine effortlessly maneuvers through city streets and open roads, making it an ideal choice for commuting, weekend adventures, or simply enjoying the open road. Equipped with an automatic transmission, the YP400 streamlines the riding experience, eliminating the need for gear shifting and allowing riders to focus on the journey. The YP400 offers a comfortable and ergonomic riding position, ensuring a pleasant experience even on longer rides. The 2004 Yamaha YP400 is known for its reliability and durability, making it a sought-after choice among scooter enthusiasts. Its well-engineered design and quality craftsmanship have earned it a reputation for sustained performance. The 2004 YP400 boasts a timeless design that exudes elegance and sophistication. The scooter's sleek lines, premium finishes, and practical features contribute to its overall appeal. Its comfortable passenger seating and ample storage space make it suitable for solo rides or trips with a companion. The YP400 is a practical and enjoyable scooter that offers a unique and satisfying riding experience. It combines style, performance, and practicality, making it an excellent choice for those seeking a comfortable and reliable ride.