This CD rom includes complete reproductions of 3 original printed paper manuals that Oldsmobile mechanics used to repair and service cars. It includes the 357 page Oldsmobile 1942 Shop Manual, with the 161-page 1946-1948 supplement, and the 109-page 1946 Hydra-matic transmission service manual. The shop manual has detailed service procedures for maintenance, heater, air-conditioning, frame, body mountings, front suspension, rear suspension, propeller shaft, differential, brakes, engine, transmission, clutch, fuel tank, exhaust, steering, wheels, tires, chassis sheet metal, chassis electrical, instrument panel, wipers, radiator, grille, and bumpers. It even includes the installation of Valiant handicapped assistance systems, rear axle service, Hydra-Matic transmission troubleshooting, and product engineering improvements. With the step-by-step illustrated instructions, specifications, and wiring diagrams on this CD, You can use the information on this CD to restore 1942, 1946, 1947, and 1948 Olds cars, including Special series 60 66 68, Dynamic series 70 76 78, Custom Cruiser 90 98 series, and Futuramic 98 series.