This disc includes the 1361 page 1975 Buick Chassis Service Manual and the 919 page 1975 Fisher Body Manual. You will find thorough service instructions for heater & air conditioning systems, brakes, fuel system, fuel pump, & carburetor, frame and body mountings, chassis sheet metal, radiator, clutch, manual transmission, engine tune-ups, accessories, and more. The Fisher body repair manual contains sections on: General information, Lubrication, Door Assemblies, Rear Quarter, Headlining, Seats, Folding Top, Roof Panel Cover, Exterior Moldings, Electrical, Trim, Locks, Glass, Adjustment and Installation Procedures. This disc covers all 1975 Buick models including Skyhawk, Apollo, Century, Regal, LeSabre, Estate Wagon, Electra, & Riviera.