This CD rom includes complete reproductions of the 1957 Cadillac Shop Manual and the 1958 Cadillac Shop Manual Supplement. The manuals are complete reproductions of the original printed paper manuals that Cadillac mechanics used to repair and service cars. The CD includes detailed service procedures for lubrication, frame, suspension, steering, Hydra-Matic transmission, rear axle, brakes, the engine and its comp1nts, electrical systems, the air conditioner, heater, radio and antenna, and sheet metal. The 1958 Cadillac Shop Manual Supplement contains service information on the features that were new on the 58 Caddy line. The supplement will refer you back to the 1957 manual on this CD for procedures that did not change. With the step-by-step instructions, schematics, specifications, special tool lists and wiring diagrams in these manuals, You can print out only the pages you need, use them and toss them! They cover all 1957 and 1958 Cadillacs (except for Brougham), including Series 62 El Dorado and Coupe and Sedan Deville, Series 60 Special Fleetwood, Series 75 Fleetwood, and Series 86 Commercial Car.