Harley Davidson Service Repair Manual for all 74 cu. In. Models 1959-1975 is a comprehensive handbook published by Clymer in 1975 in the United States. Specifically tailored for Harley-Davidson motorcycles, this manual provides detailed service and repair instructions for maintaining and repairing all 74 cu. In. models from the specified years. With a focus on practical information and clear instructions, this paper-based manual is a valuable resource for Harley-Davidson owners looking to properly care for and service their bikes. Good. See Pictures For Wear.