This comprehensive service and repair manual provides detailed instructions for maintaining and repairing your Yamaha Snowmobile Vector, RSVector RS90GTZ, RS90LTGTZ, RST90GTZ, RS90PB, RS90PLTB, and RST90PGTB models from 2010, 2011, and 2012. It is designed for both professional mechanics and DIY enthusiasts, offering clear and concise information on various aspects of your snowmobile. The manual covers a wide range of topics, including general information, periodic inspection and adjustment procedures, chassis maintenance, powertrain repair, engine diagnostics, cooling system troubleshooting, fuel injection system repair, electrical system specifics, and wiring diagrams. You'll find detailed instructions on how to disassemble and reassemble components, troubleshoot common problems, and perform essential maintenance tasks. The manual is organized logically, with step-by-step instructions and numerous illustrations to guide you through each procedure. It also includes detailed component breakdowns and exploded views for easy identification and replacement. This essential guide provides everything you need to keep your Yamaha snowmobile running smoothly and efficiently. Whether you're a seasoned mechanic or a novice enthusiast, this manual is an invaluable resource for maintaining and repairing your snowmobile.

The Yamaha Vector, RSVector RS90GTZ, RS90LTGTZ, RST90GTZ, RS90PB, RS90PLTB, and RST90PGTB snowmobiles, produced from 2010 to 2012, are high-performance machines designed for a range of riding styles and terrains. These snowmobiles are known for their powerful 900cc, 4-stroke, triple-cylinder engines, delivering exceptional torque and acceleration. The Vector models come equipped with Yamaha's proprietary "Genesis" engine, renowned for its smooth power delivery and fuel efficiency. The Vector GT models feature longer tracks and a more aggressive suspension setup, making them ideal for high-speed trail riding and challenging conditions. The RS models, on the other hand, have shorter tracks and a more nimble handling character, perfect for technical trails and off-trail adventures. Both the GT and RS models offer adjustable suspension components and various riding modes, allowing riders to fine-tune their snowmobile's performance based on their preferences and riding environments. The Yamaha Vector series incorporates a host of advanced features, contributing to its overall performance and rider comfort. The models boast a lightweight and durable chassis, enhancing agility and handling. The fuel injection system ensures consistent engine performance in various temperatures and altitudes, while the electric start provides effortless ignition. The Vector's ergonomic design prioritizes rider comfort, with a spacious cockpit and comfortable seating. The digital instrument panel displays vital information, including speed, engine RPM, fuel level, and temperature, keeping the rider well-informed. These snowmobiles also offer a range of optional accessories, including handguards, heated seats, and storage compartments, allowing riders to customize their machine to suit their individual needs.