This manual pertains to the Mazda RX-7, specifically the First Generation (SA/FB) model produced in 1980, identified by the chassis code SA22C. As a rare and specialized document, it focuses on the Air Conditioning System, with particular emphasis on the compressor, refrigerant lines, clutch operation, and related mechanical and electrical components. This supplement provides detailed information on the compressor unit itself, its mounting, and drive belt, alongside specific wiring diagrams for the A/C compressor clutch and control circuits. It also includes instructions for the proper installation and removal of the A/C compressor, as well as troubleshooting steps for compressor malfunction and clutch engagement issues.

The purpose of this manual is to serve as a comprehensive technical resource for owners and mechanics specializing in vintage rotary engine vehicles and their climate control systems. It offers highly targeted information crucial for maintaining and repairing the A/C compressor, a critical component of the vehicle's comfort system. The manual covers diagnostic procedures and fault codes related to compressor performance, and while not a complete A/C service guide, it may touch upon proper refrigerant handling relevant to the compressor. This printed document, likely a stapled or bound booklet, is intended to provide specialized knowledge for those working with this iconic sports coupe.