The Porsche 928 1986 Repair Service Manual is a comprehensive guide designed to assist both professional technicians and DIY mechanics with the maintenance and repair of the 1986 Porsche 928. It provides detailed information on a wide range of topics, encompassing the standard procedures found in a factory service manual and an owner's manual. The manual offers step-by-step instructions, critical specifications, clear illustrations, and in-depth procedures for disassembly, assembly, cleaning, and re-installation, covering a vast array of components and systems within the vehicle. This manual serves as a valuable resource, empowering individuals with the knowledge and tools necessary to confidently address various repair and maintenance needs for their Porsche 928, enabling them to make informed decisions about their vehicle's care.

The Porsche 928, a grand tourer produced by Porsche from 1977 to 1995, was a revolutionary car for its time. Designed to replace the aging 911, it featured a front-mounted, water-cooled V8 engine, a departure from the traditional rear-mounted air-cooled flat-six found in other Porsche models. This innovative layout offered a number of advantages, including a more spacious and comfortable interior, a smoother ride, and a more balanced handling experience. The 928 also boasted advanced features like a transaxle gearbox and a sophisticated independent suspension system, contributing to its reputation as a refined and capable performance car. The 1986 Porsche 928, specifically the subject of the repair service manual, represents a significant evolution of the model. This year saw the introduction of a revised 4.5-liter V8 engine, producing a more potent 288 horsepower. Other notable changes included a redesigned interior with updated ergonomics and materials, new wheel designs, and a more aerodynamic body. The 1986 928 continued to be praised for its excellent handling, powerful acceleration, and luxurious comfort, establishing it as a worthy successor to the 911 and a formidable contender in the luxury grand touring segment. The repair service manual provides invaluable insight into the intricate workings of this complex and sophisticated machine, and is an essential resource for owners and mechanics alike seeking to maintain and repair their 1986 Porsche 928.