The 1978 Mazda RX-7, model code SA22C, represents a significant milestone in automotive history, establishing Mazda's reputation for innovative engineering and performance. This first-generation RX-7 is a lightweight, compact sports coupe celebrated for its balanced chassis and distinctive rotary powerplant, the 12A engine. Designed to offer exhilarating driving dynamics and a unique character, it competed effectively in the sports car market, earning critical acclaim and the Motor Trend Import Car of the Year award for 1979. Its design philosophy emphasized driver engagement, making it a sought-after vehicle for enthusiasts.

This comprehensive factory service manual provides detailed information for all repairs, covering the Mazda RX-7 SA22C from 1978. It delves into every system, including the 1.1L 12A rotary engine, 4-speed manual transmission, suspension, steering, brakes, and the 12V electrical system. The manual offers step-by-step procedures for scheduled maintenance, troubleshooting common issues such as apex seal wear and carburetor tuning, and complete repair instructions for component overhauls. With its extensive coverage and technical depth, this manual is an essential resource for owners, mechanics, and technicians aiming to maintain and restore the RX-7 to optimal condition.