This manual covers the Jaguar Mark I and Mark II models, produced between 1955 and 1969. These executive saloons were renowned during their era for elegant styling, spirited performance, and a reputation for quality craftsmanship, often featuring powerful XK straight-six engines. Notable for their advanced engineering for the time, including disc brakes and a strong central passenger safety cage, these vehicles offered a luxurious and sporty driving experience that set them apart from contemporaries.

This comprehensive service and repair manual provides detailed guidance for mechanics, technicians, enthusiasts, and restorers. It covers all major systems, including engine overhaul, transmission servicing, suspension and steering, braking systems, and electrical components. The manual includes routine maintenance procedures, in-depth repair instructions, troubleshooting diagnostics, and restoration advice, ensuring owners and professionals can effectively maintain, repair, and preserve these classic Jaguar automobiles.