This comprehensive repair manual provides detailed instructions for servicing and repairing your 1928 AJS K7 and K10 OHC motorcycles. The manual includes detailed illustrations, diagrams, and technical specifications to guide you through each repair process. Each step is explained clearly, making it easy to follow even if you have limited mechanical experience. With this manual, you can confidently perform a wide range of repairs, including engine work, electrical system maintenance, and chassis adjustments. The manual contains over 7 pages of information, covering all aspects of your motorcycle's operation. You can use this manual to save money on costly repairs and gain a deeper understanding of your classic AJS motorcycle.

The AJS K7 and K10 OHC motorcycles were produced by the AJS Motorcycles company in the late 1920s, marking a significant step forward in the evolution of British motorcycles. These machines were renowned for their innovative overhead camshaft (OHC) engine design, a feature typically associated with high-performance racing machines at the time. The K7, launched in 1928, was the smaller of the two models, featuring a 348cc single-cylinder engine, while the K10, also introduced in 1928, boasted a larger 498cc single-cylinder engine. This engine design allowed for a more efficient and powerful combustion process, resulting in a smoother and more responsive ride.

The AJS K7 and K10 OHC models were praised for their performance and reliability, making them popular choices among both amateur and professional riders. The bikes featured a sturdy, well-constructed frame and a comfortable riding position, making them suitable for both touring and everyday use. Their distinctive styling, characterized by a streamlined tank and a single-seat design, made them instantly recognizable on the road. Despite their innovative features and positive reception, these models were only produced for a short time, with production ending in 1931. However, their influence on motorcycle design was significant, contributing to the development of lighter, faster, and more powerful machines that dominated the racing scene and the streets in the decades that followed. Today, the AJS K7 and K10 OHC motorcycles are highly sought after by collectors and enthusiasts, representing a captivating chapter in the history of British motorcycle engineering.