1990 Yamaha YZ125 repair, service manual

Maintain/Fix your two-stroke motocross racing motorcycle: Download and use this Yamaha Motor Corporation, Ltd YZ125 manual.

Manual details, specs and technical data:
Production year(s): 90, 1990

Model, type / brand: YZ125 / Yamaha Motor Co., Ltd
Engine: 124 cc (7.6 cu in) reed valve two-stroke single
Serial numbers or parts numbers: all
Manual/e-book format: PDF / .zip / .exe
Language: English (some of our manuals are multi-language)

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The 1990 Yamaha YZ125 is a legendary motocross bike that has been highly sought-after by enthusiasts for years. This high-performance bike has a powerful engine and is known for its impressive speed and agility on the track. If you're the owner of a 1990 Yamaha YZ125, it's essential to have a reliable repair manual to help you maintain and repair your bike.

The 1990 Yamaha YZ125 repair manual is an essential tool for any rider looking to maintain or repair their bike. This comprehensive manual covers everything from basic maintenance and troubleshooting to complete engine assembly and repair. It is available for instant download in PDF format at www.repairloader.com and can be purchased using PayPal.

The engine of the 1990 Yamaha YZ125 is a liquid-cooled, 2-stroke, single-cylinder engine that produces a maximum power output of 32 horsepower. It has a displacement of 124cc and is equipped with a 6-speed transmission. The bike's engine is known for its reliability and performance, making it a popular choice among motocross riders.


Some of the other technical specifications of the 1990 Yamaha YZ125 include a Mikuni TM38SS carburetor, a CDI ignition system, and a primary kick starting mechanism. The bike also features a fully adjustable suspension system that includes a Showa front fork and a Pro-Link rear shock.

The 1990 Yamaha YZ125 repair manual includes detailed information on how to maintain and repair all of the bike's components, including the engine, carburetor, ignition system, and suspension. It also includes a comprehensive wiring diagram, which is essential for diagnosing and repairing electrical issues.

One of the most important maintenance tasks for any bike is changing the oil and oil filter regularly. The 1990 Yamaha YZ125 repair manual provides step-by-step instructions on how to perform an oil change, as well as other essential maintenance tasks such as replacing the air filter and adjusting the carburetor.

If you're experiencing issues with your bike's ignition system, the 1990 Yamaha YZ125 repair manual can help you troubleshoot the problem. The manual includes detailed information on how to test and replace various components of the ignition system, including the spark plug, CDI unit, and stator.

Whether you're a seasoned rider or a novice, the 1990 Yamaha YZ125 repair manual is an invaluable resource for maintaining and repairing your bike. With its comprehensive coverage of all aspects of the bike's maintenance and repair, this manual can save you time and money by helping you avoid costly repairs and ensuring that your bike is always running at peak performance.

The 1990 Yamaha YZ125 is a classic motocross bike that has stood the test of time. If you're lucky enough to own one of these legendary machines, it's essential to have a reliable repair manual to help you maintain and repair it. With its comprehensive coverage of all aspects of the bike's maintenance and repair, the 1990 Yamaha YZ125 repair manual is the perfect tool for any rider looking to keep their bike running at peak performance. You can purchase it instantly from www.repairloader.com and make your payment via PayPal.

Price: 18.99 USD