This comprehensive Mazda COSMO service and repair manual covers all aspects of maintaining and repairing your 1977-1978 sports car. It provides detailed instructions and diagrams for a wide range of procedures, from routine maintenance like oil changes and tune-ups to more complex tasks like engine rebuilds and bodywork. The manual is designed to be user-friendly and includes clear step-by-step instructions, detailed illustrations, and troubleshooting tips. Whether you're a seasoned mechanic or a DIY enthusiast, this manual is an essential resource for ensuring your Mazda COSMO runs smoothly and reliably.

The Mazda Cosmo, a name synonymous with innovation and futuristic design, was the first Japanese car to feature a rotary engine. This technological marvel debuted in 1967, capturing the world's attention with its unique Wankel engine and sleek, futuristic styling. The 1977-1978 model, the second generation of the Cosmo, further cemented its legacy. While retaining the iconic rotary engine, this generation embraced a more refined and sophisticated design. The Cosmo's distinctive, wedge-shaped body with its low-slung profile and prominent front grille, exuded an air of sporty elegance. Underneath the sleek exterior, the Cosmo housed a 1.3L twin-rotor engine, capable of producing a respectable 135 horsepower. This power was delivered to the rear wheels through a 5-speed manual transmission, providing a thrilling driving experience. The Cosmo's innovative features extended beyond the engine. It boasted an advanced suspension system, including MacPherson struts in the front and a live axle in the rear, ensuring a comfortable and responsive ride. The interior reflected a futuristic ethos with its minimalist dashboard and plush upholstery.

Despite its technological marvels and captivating design, the Mazda Cosmo faced several challenges. The rotary engine, while innovative, was known for its high fuel consumption and emission issues. This, coupled with the increasing popularity of fuel-efficient vehicles in the wake of the 1973 oil crisis, led to declining sales. Sadly, the second generation Cosmo marked the end of this iconic model, as Mazda shifted focus toward more practical and fuel-efficient alternatives. However, the legacy of the Mazda Cosmo remains strong, its innovative spirit and captivating design forever etched in automotive history. The Cosmo's pioneering use of the rotary engine paved the way for the development of other high-performance Mazda models, including the RX-7 and RX-8, further solidifying the brand's reputation for technological innovation and sports car excellence.