This CD rom includes complete reproductions of the 1961 Buick Chassis Service Manual, the 1961 Buick Special Chassis Service Manual, and the 1961 Buick Body Service Manual. The CD is a page for page reproduction of the original printed paper manuals that Buick dealer mechanics would have used to service your car. The CD includes service instructions for lubrication and bearing service, the engine, fuel and exhaust systems, automatic transmission, clutch, s-m transmission, universal joint, rear axle, propeller shaft, chassis suspension, steering gear and linkage, brakes, electrical systems, radio, heater, A C, frame, sheet metal, body, and interior. There are detailed troubleshooting guides, wiring diagrams, illustrations, and schematics to make repairs easier. You will also find special tool lists and comprehensive specifications for nearly every part on your Buick. You can print out only the pages you need, use them and toss them! This CD covers all 1961 Buicks, including Le Sabre, Invicta, Electra and 225, and Special vehicles. There are 597 pages on the big car Chassis, 849 pages on the Special cahssis, and 202 pages on the body. The CD rom content is Adobe PDF format and compatible with any Mac or PC.