This manual covers the 1970-1972 Harley-Davidson Electra Glide and Super Glide models, identified by the FL Series designation. These iconic American motorcycles are powered by an air-cooled, OHV V-Twin engine displacing 74 cubic inches (1213 cc), featuring a 4-speed constant mesh transmission, primary chain drive, and belt final drive. Known for their robust construction and classic styling, these big twins represent a significant era in Harley-Davidson's history, offering a blend of touring comfort and performance. Their engineering emphasizes reliability and a distinctive riding experience, making them highly sought after by enthusiasts and collectors.

The purpose of this comprehensive service and repair manual is to provide detailed information for the maintenance, diagnosis, and repair of your 1970-1972 Harley-Davidson FL Series motorcycle. It includes in-depth coverage of all major systems, including the engine, transmission, chassis, and electrical components. You will find detailed procedures for routine maintenance, component overhauls, troubleshooting common issues, and essential technical specifications such as torque values and clearances. This manual is an indispensable resource for owners, mechanics, and technicians seeking to preserve the performance and integrity of these classic machines.