The MOTO-4 200, produced from 1985 to 1988, is an All-Terrain Vehicle (ATV) renowned for its robust engineering and reliability, contributing to early success in the powersports market. This model, identified by chassis code YFM200, offered a balance of recreational capability and utility, featuring a 4-stroke, air-cooled 196cc engine with an automatic transmission and shaft drive. Its design, including features like dual hydraulic disc front brakes and a rear drum brake, along with handlebar guards, provided a solid foundation for off-road adventures. This comprehensive manual serves as an indispensable resource for owners and technicians of the MOTO-4 200 (YFM200) ATV for the 1985-1988 model years. It covers all aspects of the vehicle, from detailed engine rebuild procedures and transmission service to suspension, electrical system diagnostics, and chassis maintenance. The manual includes standard maintenance schedules, troubleshooting guides, and step-by-step disassembly and reassembly instructions, ensuring that users can effectively maintain, repair, and optimize their vehicle for peak performance and longevity. 🏷️ Basic Information Identification Make: Yamaha Model: MOTO-4 200 Model Code: YFM200 Vehicle Type: All-Terrain Vehicle (ATV) Production Years Covered By Manual: 1985, 1986, 1987, 1988 Codes Chassis Code Typical: YFM200 👋 Introduction Market Position Target User: Yamaha MOTO-4 200 owners and technicians Value Proposition: The 'BEST' and 'Right Manual, Right Away' for the MOTO-4 200 Competitive Analysis Availability Of Owners Manuals: Rare for models older than 1998; included here Key Features Completeness: Guaranteed to match specific ATV model and year, includes all supplementary manuals Usability: Searchable PDF format for efficient information retrieval 📋 Manual Details Coverage Areas General Coverage: Comprehensive for MOTO-4 200 ATV/UTV Specific Coverage Areas: Wheel to Wheel Page Count Service Manual Estimated Pages: N/A (Digital PDF) Owner Manual Estimated Pages: N/A (Digital PDF) Manual Type Primary Manual: Service Manual / Workshop Repair Manual Included Manuals: Owner's Maintenance Manual Language Language: English Format Delivery Format: Downloadable PDF Digital Features: Bookmarked, Keyword Searchable (Ctrl+F) 📖 Manual Coverage Systems Covered Engine: Full Engine Rebuild, Valve Jobs Transmission: Complete Transmission Service and Repair Suspension: Full Suspension Service and Repair Electrical: Detailed Electrical System Schematics and Troubleshooting Chassis: Frame, Bodywork, and Component Integration Brakes: Brake System Diagnosis and Repair Fuel System: Carburetor Adjustment and Overhaul, Fuel Lines Cooling System: Air Cooling System Maintenance Exhaust System: Exhaust System Inspection and Maintenance Wheels Tires: Wheel Bearing Service, Tire Pressure Recommendations Controls: Handlebar Controls, Throttle, Brake Levers Procedures Included General Repair: Detailed Repair Procedures Maintenance: Standard Maintenance Procedures, Adjustments, Schedules Troubleshooting: Comprehensive Troubleshooting Guides Diagnostics: Electrical Diagnostics, Engine Performance Diagnostics Rebuilds: Engine Rebuilds, Transmission Overhauls Adjustments: Carburetor Adjustment, Valve Clearance Adjustment, Chain Adjustment Inspection: Pre-Ride Inspections, Seasonal Maintenance Checks Assembly Disassembly: Step-by-step Disassembly and Reassembly Instructions Technical Depth Depth Level: Expert Level - Covers Everything 'Wheel to Wheel' Diagnostic Capability: Advanced Electrical and Mechanical Diagnostics Visual Aids: Detailed Procedures with Pictures, Exploded Parts Diagrams 📊 Manual Specifications File Format Format Type: PDF Searchability: Full Text Searchable (Ctrl+F enabled) Text Enhancements: Reworked for modern usability Print Quality Printability: Printable Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, Air-Cooled, SOHC Displacement: 196cc Bore X Stroke: 65.0 mm x 58.0 mm (typical specification for this displacement class) Compression Ratio: 9.2:1 (typical for this era and displacement) Carburetor Type: Mikuni VM Series (specific model likely detailed in manual) Ignition System: CDI (Capacitor Discharge Ignition) Performance Horsepower: Approximately 15-18 HP (estimated based on displacement and era) Torque: N/A (detailed figures would be in the manual) Fuel System Fuel Type: Unleaded gasoline Fuel Octane Rating: 87 octane (minimum recommended) Fuel Tank Capacity: Approx. 2.5 Gallons (typical for class) Oil Type Engine Oil Grade: Yamaha recommends Yamalube 4-stroke motorcycle oil or equivalent SAE 10W-40 API SE or SF. Engine Oil Capacity: Approx. 1.8 Liters (with filter change) - confirmed in manual 🔧 Transmission Standard Transmission Type: Automatic (Torque Converter) Drive System: Shaft Drive Features Gear Selection: Forward, Neutral, Reverse Transmission Fluid Type: Yamaha Gear Oil API GL-4 SAE 80W or equivalent - confirmed in manual 📐 Dimensions Exterior Overall Length: Approx. 73.6 inches Overall Width: Approx. 41.7 inches Overall Height: Approx. 42.1 inches Weights Dry Weight: Approx. 364 lbs Ground Clearance: Approx. 7.1 inches Wheelbase: Approx. 47.6 inches 🛡️ Safety Features Ratings Atv Safety Standards: Adheres to manufacturer safety recommendations for off-road use Active Features Braking System: Front: Dual Hydraulic Disc, Rear: Drum Brake Lighting: Headlight, Taillight/Brake Light Passive Features Operator Protection: Handlebar guards, sturdy chassis construction 💡 Technology Features Infotainment Infotainment System: N/A (Basic ATV design of the era) Driver Assistance Driver Assistance Features: N/A Connectivity Connectivity Features: N/A 🔧 Maintenance Service Intervals Oil Change Interval: Every 600 miles or 6 months (recommended in Owner's Manual) Air Filter Cleaning: Every 300 miles or 3 months (recommended in Owner's Manual) Spark Plug Replacement: Every 2,000 miles or 12 months...