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 beginner or a pro, you can save big with Haynes - Step-by-step procedures - Easy-to-follow photos - Complete troubleshooting section - Valuable short cuts - Color spark plug diagnosis Complete coverage for your Kawasaki EN450 and 500 Twins covering EN450 (454LTD/LTD450) for 1985 to 1990, EN500 or Vulcan 500 for 1990 to 2007, and EX250 or Ninja 250 for 1986 to 2007: - 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