This manual covers all Indian Chief variants manufactured from 2003 onwards. The Indian Chief is a celebrated motorcycle known for its iconic styling, powerful V-twin engines, and rich heritage as one of America's oldest motorcycle brands. Engineered for a torque-focused riding experience, the Chief offers characteristic V-twin power delivery and is built with a commitment to quality and reliability, making it a premier choice for riders who appreciate classic design combined with modern engineering. This workshop manual provides comprehensive coverage for the Indian Chief, detailing everything from routine maintenance and diagnostics to major repairs and full rebuilds. It includes in-depth information on all major systems, including the engine, fuel, ignition, transmission, braking, suspension, and electrical systems, complete with detailed diagrams, step-by-step procedures, and essential technical specifications such as torque settings and fluid capacities. This extensive resource is designed to assist professional technicians, certified mechanics, and serious DIY enthusiasts in maintaining, troubleshooting, and repairing their Indian Chief with dealer-level accuracy and confidence.