This comprehensive service repair manual provides detailed information and instructions for Ford F150, F250, and F350 trucks produced from 1979 to 1986. Designed for both owners with basic mechanical skills and independent auto service professionals, this manual offers the same specifications and procedures available to authorized dealer service departments. It covers every aspect of these trucks, offering insights into engine service and overhauling, transmission, chassis, body, wiring, fuel system, emission control, induction, mechanical systems, control systems, transmission and differentials, troubleshooting and diagnostics, steering and suspension, brakes, and ABS. The manual also includes full specifications and torque settings for all components, ensuring you have the necessary information for accurate repairs and maintenance. With detailed step-by-step instructions, illustrations, and diagrams, this manual empowers you to diagnose and address a wide range of issues, from engine problems to electrical malfunctions. It covers common fixes, enabling you to effectively communicate with mechanics and ensure they are addressing the root cause of any problems. This manual is a valuable resource for anyone looking to perform their own repairs, understand the inner workings of their Ford truck, or simply become more knowledgeable about their vehicle.