The Mazda R100, also known as the Mazda Familia Rotary Coupe, is a distinctive compact sports coupe produced from 1968 to 1973. This pioneering vehicle showcased Mazda's innovative 2-rotor Wankel rotary engine, the 10A, offering a unique blend of smooth power delivery and nimble handling. With its clean coupe styling and sporty proportions, the R100 carved out a niche in the automotive market, competing with other performance-oriented vehicles of its era. Its engineering quality and the revolutionary rotary powertrain have cemented its status as a significant and collectible piece of automotive history.

This workshop service and repair manual provides comprehensive guidance for the Mazda R100, covering model years 1968 through 1973. It details essential maintenance procedures, diagnostic troubleshooting for common issues, and in-depth repair instructions for all major vehicle systems, including the rotary engine, transmission, brakes, suspension, and electrical components. The manual also includes crucial technical specifications, torque values, and detailed wiring diagrams. Its purpose is to empower owners, mechanics, and technicians with the knowledge necessary to maintain, repair, and preserve the R100, ensuring its continued operation and historical integrity.