This comprehensive service and maintenance manual covers the AJS 16M, 16MS, 16MC, 16MCS, 18, 18S, 18C, and 18CS motorcycles manufactured in 1954. It provides detailed instructions and diagrams for every aspect of maintaining your AJS, from routine servicing like oil changes and tune-ups to more complex repairs. The manual includes sections on engine, transmission, clutch, brakes, suspension, electrical system, and more. With its clear language and step-by-step instructions, this manual is an invaluable resource for any AJS owner looking to keep their motorcycle running smoothly and reliably.

The AJS 16M, 16MS, 16MC, 16MCS, 18, 18S, 18C, and 18CS motorcycles were a range of single-cylinder, 4-stroke machines produced by AJS Motorcycles in the 1950s. While the 16M and 18 models were primarily intended for basic transportation, the "S" and "C" suffixes denoted sportier versions with performance enhancements. The "S" designation signified a "Sport" model, featuring a higher compression ratio, modified exhaust system, and often a racing-style handlebar. The "C" designation denoted "Competition" models, boasting further enhancements like a lightweight frame, special tuning, and occasionally even a higher-capacity engine. These motorcycles were known for their reliability and ruggedness, making them popular choices for everyday commuting and even light off-road use. The 16M and 18 models, despite their basic design, were well-regarded for their simplicity and ease of maintenance. The "S" and "C" models, on the other hand, offered impressive performance for their time, with the 18CS model, in particular, boasting a claimed top speed of close to 80 mph. Despite being overshadowed by the more powerful and luxurious AJS 7R and 500cc models, these single-cylinder AJS motorcycles played a significant role in establishing the brand's reputation for well-engineered and dependable motorcycles in the post-war era.