The Yamaha YFM200 Moto 4, also known as the Moto 4 200, is an All-Terrain Vehicle (ATV) that was produced between 1983 and 1986. This model represents Yamaha's robust entry into the recreational and utility ATV market, combining rugged design with reliable performance. Known for its air-cooled, 4-stroke, 196cc engine and automatic transmission with shaft drive, the YFM200 was engineered for dependable operation across various terrains. Yamaha's commitment to powersports excellence is evident in the Moto 4's construction, making it a capable and user-friendly option for its intended applications.
This comprehensive factory service repair workshop manual provides detailed guidance for the Yamaha YFM200 Moto 4 ATV covering production years 1983-1986. It encompasses all aspects of maintenance, repair, and troubleshooting, including sections on the fuel system, engine, transmission, brakes, suspension, steering, frame, and electrical system. With hundreds of pages featuring detailed photos, diagrams, and step-by-step instructions, this manual is an essential resource for owners, DIY mechanics, and professional technicians. It offers in-depth technical information, enabling efficient diagnosis and repair to ensure the longevity and optimal performance of the vehicle.
Model Nickname:
Moto 4 200
Vehicle Type:
All-Terrain Vehicle (ATV)
Production Years Covered:
1983, 1984, 1985, 1986
Target Audience:
Yamaha YFM200 Moto 4 owners, DIY mechanics, professional technicians
Key Selling Points:
Complete factory service manual, instant download, lifetime use, printable, highly detailed, OEM quality
Comparison To Alternatives:
More cost-effective than physical manuals, no waiting for shipping, always accessible
Manual Title:
Yamaha YFM200 Moto 4 200 ATV Service Repair Workshop Manual
Manual Type:
Factory Service Repair Workshop Manual
Coverage Areas:
General Information, Fuel System, Cooling System, Engine Top End, Clutch, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame, Electrical System, Appendix
Delivery Method:
Instant Download
Software Requirements:
Adobe PDF Reader, WinZip
Printability:
Printable (single page or entire manual)
Device Compatibility:
Unlimited computers, tablets, smartphones
Licensing:
Lifetime use, no expiry dates, no renewal fees
Technical Depth:
Comprehensive (all repairs, servicing, troubleshooting)
Illustrations:
Hundreds of pages with detailed photos & diagrams, step-by-step instructions, highly detailed exploded diagrams & pictures, enlarged inset views
Troubleshooting:
Detailed troubleshooting and electrical service procedures combined with detailed wiring diagrams
Organization:
Neatly indexed, categorized, well-organized, numbered table of contents
Instructional Style:
Numbered instructions, detailed substeps, notes, cautions, and warnings
PDF Quality:
Professional quality, in-depth
Searchability:
Assumed searchable due to PDF format (though not explicitly stated)
Binding Type:
Digital (Downloadable PDF)
Paper Type:
Not Applicable (Digital)
Engine Type:
Air-cooled, 4-stroke, SOHC (Single Overhead Cam)
Displacement:
196cc (Approx. 12.0 cubic inches)
Horsepower:
Approximately 13-15 HP (Estimated based on similar models of the era, actual figures may vary and will be detailed in the manual)
Torque:
Details to be found within the manual (typically around 10-12 lb-ft for this class of engine)
Fuel Delivery:
Carbureted (Specific carburetor model and settings detailed in the manual)
Fuel Type:
Unleaded gasoline (Recommended octane rating specified in the manual)
Transmission Type:
Automatic (Likely a Continuously Variable Transmission - CVT, or torque converter with reduction gears)
Drive System:
Shaft drive (Final drive details covered in the manual)
Overall Length:
Details to be found within the manual (typically around 70-75 inches for ATVs of this era)
Overall Width:
Details to be found within the manual (typically around 40-45 inches)
Overall Height:
Details to be found within the manual (typically around 40-45 inches)
Dry Weight:
Details to be found within the manual (typically around 300-350 lbs)
Payload Capacity:
Details to be found within the manual (typically for rider and light cargo)
Braking System:
Front: Drum or Disc (specified in manual); Rear: Drum or Disc (specified in manual). Includes detailed brake system inspection and service procedures.
Lighting System:
Headlights, taillights, brake lights (detailed in electrical system section)
Display Features:
Basic instrument cluster typically includes speedometer, odometer, and indicator lights for neutral, reverse, and oil pressure.
Assistance Features:
Limited to basic mechanical systems like braking and steering. No electronic driver aids typical of modern vehicles.
Oil Change Interval:
Recommended oil change intervals typically every 100-200 operating hours or annually, as detailed in the manual.
Air Filter Cleaning:
Regular cleaning or replacement of the air filter is crucial for engine performance, recommended every 25-50 operating hours depending on conditions.
Engine Oil Type:
Yamaha specifies specific grades of API SE, SF, or SG service classification motor oil. Viscosity grades such as 10W-30 or 20W-40 are common, as detailed in the manual.
Transmission Fluid:
Specific gear oil or automatic transmission fluid (ATF) type as recommended by Yamaha will be listed in the manual.
Brake Fluid:
DOT 3 or DOT 4 brake fluid is typically recommended for this era of ATV, with exact specifications provided in the manual.
Carburetor Fouling:
Common issue with older carbureted engines due to fuel varnish. Manual provides cleaning and adjustment procedures.
Suspension Wear:
Bushings and shocks can wear over time, affecting ride quality. Manual covers inspection and replacement.
Electrical Connections:
Corrosion or loose connections can lead to electrical issues. The manual's electrical section is vital for diagnosis.
Manufacturer Focus:
Yamaha is renowned for its powersports vehicles, including motorcycles, ATVs, and personal watercraft, emphasizing performance and reliability.
Moto 4 Series:
The Moto 4 series was Yamaha's entry into the utility and recreational ATV market in the early 1980s, known for their ruggedness and ease of use.
Manufacturing Origin:
Likely manufactured in Japan or the United States by Yamaha Motor Corporation.
Industry Standing:
The YFM200 Moto 4 was a popular and well-regarded model in its segment during its production years, known for its reliability and capability.
