Yamaha 2-Stroke YZ80, YZ85, YZ125 & YZ250 (86-06) Haynes Repair Manual

"Each Haynes manual, whether in print or online format, is based on a complete disassembly and reassembly of the machine. During this process Haynes learns the best way to do a job, and that information makes maintenance and repairs quicker, easier and cheaper for you. Haynes manuals have clear step-by-step instructions, over 700 easy-to-follow photographs and detailed troubleshooting information.

Haynes repair manuals provide expert information and valuable details you won’t find in online crowd-sourced information:

1. Over 500 repair and maintenance procedures crafted by expert mechanics who make extensive use of teardown-derived photographs
2. Detailed wiring diagrams
3. Complete specifications related to all maintenance and repair procedures covered in the manual
4. Step by step procedures to guide the reader through each procedure
5. Handy tips and shortcuts to save time and money

For further information, this Haynes manual can be supplemented with other Haynes titles from the TECHBOOK series which cover topics such as fuel systems, motorcycle basics, electrical systems, modifying and a variety of other subject matters as well.

This Haynes manual includes the following chapters:
General information: troubleshooting, identification numbers, general specifications, maintenance techniques, chemicals and lubricants.
Chapter 1: Tune-up and routine maintenance
Chapter 2: Engine, clutch and transmission
Chapter 3: Cooling system
Chapter 4: Fuel and exhaust systems
Chapter 5: Ignition systems
Chapter 6: Steering, suspension, and final drive
Chapter 7: Brakes, wheels and tires
Chapter 8: Frame and bodywork
Chapter 9: Wiring Diagrams"