This comprehensive workshop service repair manual is your essential guide to maintaining and repairing Cessna 150, 172, 175, 180, 182, and 185 series aircraft manufactured before 1962. Detailed step-by-step instructions and clear illustrations walk you through every service and repair procedure, from basic maintenance tasks to complex engine overhauls. This manual covers all models, engines, trim, and transmission types within the covered series, ensuring you have the information you need to tackle any job. Every aspect of service and repair is comprehensively documented, allowing you to perform work confidently and efficiently.

The Cessna 150, 172, 175, 180, 182, and 185 series aircraft, manufactured before 1962, represent a significant chapter in the history of general aviation. These single-engine, fixed-wing aircraft were designed for a variety of purposes, including private flight, flight training, and utility applications. The Cessna 150, known as the "Skyhawk," was a popular choice for flight training and personal use, renowned for its simplicity and affordability. The 172, also known as the "Skyhawk," was a larger and more capable version, often used for flight training, commercial operations, and private flying. The 175, a high-performance version of the 172, was favored for its speed and payload capacity. The Cessna 180, a larger aircraft, was designed for utility and bush flying applications, capable of carrying substantial payloads and operating from unimproved airstrips. The 182, a versatile aircraft, was used for private flying, commercial operations, and even aerial photography, while the 185, known for its strength and robustness, was often employed for utility and agricultural work. These early Cessna aircraft, while sharing common design elements, also exhibited significant differences in their configurations and capabilities. The 150, 172, and 175 were typically equipped with a fixed landing gear, while the 180, 182, and 185 often featured retractable landing gear, improving performance and efficiency. The 150 series aircraft were typically powered by a Continental O-200 engine, while the 172 and 175 models were powered by the more powerful Continental O-300 engine. The 180, 182, and 185 series used a range of engines, including the Continental O-470 and the Lycoming IO-540. These aircraft, though now classified as vintage, remain popular among aviation enthusiasts, offering a glimpse into the golden age of general aviation. Their robust construction and reliable performance ensure their continued flight, providing opportunities for historical preservation, recreational flight, and even modern restoration projects, ensuring their legacy continues to soar.