Complete coverage for your Honda TRX300EX (1), TRX400EX (1), TRX400X (2), TRX450R (2) and TRX450ER (2):

--Routine Maintenance

--Tune-up procedures

--Engine, clutch and transmission repair

--Cooling system

--Fuel and exhaust

--Ignition and electrical systems

--Brakes, wheels and tires

--Steering, suspension and final drive

--Frame and bodywork

--Wiring diagrams

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 ATV. 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 hundreds 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

--Comprehensive routine maintenance and fault diagnosis sections

--Detailed wiring diagrams

--Color spark plug diagnosis