This comprehensive Workshop Service Repair Manual offers detailed instructions for the repair and overhaul of Dodge Ram Truck AD150 models from 1989 to 1991. It is designed for experienced technicians familiar with general automotive practices and provides in-depth information on a wide range of topics, including engine, transmission, steering, suspension, brakes, electrical systems, and more. This manual is an essential resource for anyone working on these vehicles, providing clear and concise diagrams, illustrations, and step-by-step instructions to ensure successful repairs.

The Dodge Ram AD150, a workhorse of the late 1980s and early 1990s, marked a transition period for the American truck manufacturer. This generation of Rams, produced between 1989 and 1991, represented a departure from the previous "D" series, offering a more modern aesthetic and a range of powertrain options designed for diverse tasks. The AD150 was a light-duty pickup truck, built on a durable chassis, and offered in various configurations to suit the needs of both commercial and personal users. From basic work trucks with regular cabs to more luxurious crew cabs, the AD150 provided a versatile platform for hauling cargo, towing trailers, and navigating a variety of terrains. Under the hood, the AD150 was powered by a selection of gasoline and diesel engines. The 3.9L and 5.2L V8 gas engines offered strong performance for everyday driving and moderate towing. For heavier applications, the 5.9L Cummins diesel engine provided a powerful and fuel-efficient solution. The AD150 was available with a choice of transmissions, including a 3-speed automatic, a 4-speed automatic, and a 5-speed manual, depending on the engine and trim level. With its robust construction, versatile capabilities, and competitive pricing, the AD150 found its place in the hearts of American truck enthusiasts and hardworking professionals alike, becoming a staple of the American work truck landscape.