The 2006 Arctic Cat Firecat 600 EFI is a performance-oriented snowmobile engineered for riders seeking a reliable and capable machine for winter excursions. Built by Arctic Cat, a manufacturer with a strong heritage in powersports, this model is part of the Firecat lineage known for its lightweight chassis and dynamic handling. The inclusion of Electronic Fuel Injection (EFI) ensures efficient power delivery and responsiveness across varying conditions, making it a standout choice for both recreational trail riding and more demanding adventures. Its robust construction and thoughtful design contribute to its reputation for durability and rider satisfaction. This comprehensive Factory Service Repair Manual provides detailed guidance for the maintenance, repair, and understanding of your 2006 Arctic Cat Firecat 600 EFI snowmobile. Covering all styles and encompassing hundreds of pages, it offers step-by-step procedures for a wide array of systems, including engine, fuel, electrical, drivetrain, and braking. The manual is designed to empower owners and technicians by providing factory-level knowledge, enabling efficient troubleshooting, rebuilding, and restoration. With clear instructions, detailed illustrations, and advanced diagnostic information, this resource is essential for preserving the performance and longevity of your vehicle, potentially saving significant labor costs.