This manual covers the Jaguar Mark 1, Mark 2, 240, and 340 models produced between 1955 and 1969. These vehicles represent a significant era in Jaguar's history, known for their powerful XK straight-six engines, sophisticated independent suspension, and elegant styling, positioning them as compact to mid-size luxury sports saloons. Their engineering quality, reliability, and performance made them stand out in their market segment and cemented their legacy in automotive history, including notable motorsport success and iconic police car usage.

This comprehensive service repair workshop manual provides detailed information for the maintenance, repair, and troubleshooting of your Jaguar. It covers all major systems, including engine variants, transmissions, suspension, brakes, steering, and electrical systems, as well as bodywork and fuel systems. The manual includes routine servicing procedures, diagnostic charts, technical specifications, and step-by-step instructions for component overhauls and repairs, empowering owners and technicians to maintain these classic vehicles effectively.