This comprehensive service and repair manual is specifically designed for the Jaguar XK 120, XK140, and XK150 models produced between 1948 and 1961. It provides an in-depth guide to maintaining and repairing these iconic classic cars, offering essential information for both seasoned mechanics and enthusiastic owners. Within its pages, you'll find detailed instructions and diagrams covering a vast range of topics, including general maintenance procedures, troubleshooting common issues, engine service and repair, transmission service and repair, brake system maintenance, electrical system diagnostics and repair, suspension component repair, periodic lubrication schedules, steering system adjustments, cooling system maintenance, fuel injection and fuel system repair, emission system operation, heater and air conditioning system maintenance, engine control system troubleshooting, chassis and body repair, restraint system inspection, interior components repair, differential and drive system service, and axle repair. This manual is a valuable resource for anyone seeking to restore, maintain, or simply understand the intricate workings of their Jaguar XK 120, XK140, or XK150.

The Jaguar XK 120, XK 140, and XK 150 were a series of iconic sports cars produced by Jaguar Cars from 1948 to 1961. These elegant and powerful machines helped solidify Jaguar's reputation as a leading manufacturer of high-performance vehicles. The XK 120, launched in 1948, was a revolutionary car for its time. Its sleek, aerodynamic design, penned by William Lyons, was a departure from the boxy designs common in the post-war era. Powered by a 3.4-liter inline-six engine derived from the XK engine developed for the Jaguar Mark VII saloon, the XK 120 delivered impressive performance, achieving a top speed of 120 mph, making it the fastest production car in the world at the time. The XK 120 was available in both roadster and fixed-head coupe body styles, offering a choice of open-air exhilaration or a more refined driving experience. The XK 140, introduced in 1954, was a refined evolution of its predecessor. It featured a larger, more powerful engine, a revised chassis with independent rear suspension, and a host of other improvements. The XK 140 was also available in a variety of body styles, including roadster, fixed-head coupe, and a rare drophead coupe, providing additional versatility to this already-versatile model. The XK 150, launched in 1957, was the final iteration of the XK series. It boasted a further increase in engine power, improved handling thanks to a wider track and suspension upgrades, and a new, slightly longer wheelbase. The XK 150 was available in roadster, fixed-head coupe, and drophead coupe body styles, offering a choice of driving experiences and style preferences. Despite its more modern styling and improved performance, the XK 150 still retained the classic Jaguar lineage and elegant lines of its predecessors, cementing its status as a timeless classic.