BSA A50 A65 Twins Owners Workshop Manual 499cc 654cc 1962 to 1973 - Owners Workshop Manual Author:John Haynes With a Haynes manual, you can do it yourself?from simple maintenance to basic repairs. Haynes writes every book based on a complete teardown of the motorcycle. We learn the best ways to do a job and that makes it quicker, easier and cheaper for you. Our books have clear instructions and plenty of photographs that show each step. Whether you?re a... more » beginner or a pro, you can save big with Haynes! ? Easy-to-follow photos ? Complete troubleshooting section ? Valuable short cuts ? Color spark plug diagnosis Complete coverage for your BSA A50 & A65 Twins for 1962 thru 1973: ? Routine Maintenance ? Tune-up procedures ? Engine, clutch and transmission repair ? Cooling system ? Fuel and exhaust ? Emissions control ? Ignition and electrical systems ? Brakes, wheels and tires ? Steering, suspension and final drive ? Frame and bodywork ? Wiring diagrams« less