This comprehensive Yamaha MA50 QT50 Moped Service Repair Manual provides detailed instructions covering all models produced from 1979 onward. It's a valuable resource for anyone looking to perform repairs and maintenance on their Yamaha MA50 or QT50 moped. This manual is akin to a factory workshop manual, offering the same level of detail and expertise used by professional mechanics.

Inside, you'll find a wealth of information that covers everything from basic maintenance to complex engine repairs. The manual is organized logically, making it easy to locate the specific information you need. You'll find clear and concise instructions, accompanied by high-quality diagrams and exploded views, guiding you through each repair step-by-step.

Topics covered in this manual include:

* General information and specifications
* Maintenance procedures
* Gearbox and clutch repair
* Engine removal and installation
* Engine fuel system
* Engine lubrication and cooling
* Engine combustion system
* Lubrication system
* Cylinder head and valve repair
* Alternator and starter clutch repair
* Crankcase, piston, and cylinder repair
* Crankshaft, transmission, and balancer repair
* Transmission system repair
* Front wheel and steering system repair
* Rear wheel system repair
* Fenders and exhaust pipe repair
* Periodic checks and adjustments
* Chassis repair
* Cooling system repair
* Fuel injection system repair
* Braking system repair
* Suspension repair
* Electrical system repair
* Body and fixtures repair
* Frame, body panels, and exhaust system repair
* Wheels, tires, and brakes repair
* Battery and charging system repair
* Ignition system repair
* Electric starter repair
* Lights, meters, and switches repair
* Wiring diagrams
* Technical information and specifications
* Troubleshooting guides

This manual is an essential tool for any Yamaha MA50 or QT50 moped owner seeking to perform their own repairs, saving money on costly shop visits. It provides the knowledge and guidance necessary to tackle a wide range of repairs with confidence.

The Yamaha MA50, also known as the QT50, is a classic moped that was produced by Yamaha Motor Corporation from 1979 onwards. This lightweight and versatile two-wheeler quickly gained popularity for its ease of use, affordability, and reliable performance. Designed for urban commuting and short-distance travel, the MA50 offered a practical and economical alternative to larger motorcycles. Its simple, yet robust design, featured a 49cc single-cylinder, two-stroke engine, providing a modest but sufficient power output for leisurely rides. With an automatic transmission and a top speed of roughly 30 miles per hour, the MA50 was ideal for navigating congested city streets and tight parking spaces.

Although somewhat basic in its features, the MA50 possessed a charming simplicity that appealed to riders of all ages. It boasted a comfortable riding position with a wide, padded seat, upright handlebars, and easy-to-reach controls. Its low center of gravity made it remarkably stable and easy to handle, even for novice riders. The MA50 also featured a distinctive design with a sleek, aerodynamic bodywork, chrome accents, and a large, exposed headlight. Its compact size and light weight made it easy to maneuver and park, while its fuel efficiency made it a cost-effective choice for daily commutes. While no longer in production, the Yamaha MA50 remains a beloved classic, cherished by enthusiasts for its nostalgic charm and enduring practicality. Many continue to enjoy the simplicity and affordability of this iconic moped, making it a sought-after vehicle in the vintage motorcycle scene.