This manual covers the three-wheeled all-terrain vehicle (ATV) produced between 1983 and 1985. Known for its compact size, agile handling, and reliable air-cooled engine, the vehicle was a significant player in the recreational ATV market. This chain-drive vehicle, equipped with a pull-start system, offered accessible performance for recreational use and was instrumental in establishing the manufacturer's reputation in the ATV segment. This comprehensive factory service manual provides detailed workshop service and repair information, encompassing maintenance, rebuild, refurbishment, and restoration procedures for your models. It covers all major systems, including engine overhaul, carburetion, chassis components, electrical systems, and drivetrain. The manual offers step-by-step instructions, diagnostic guidance for common issues, and essential technical specifications, empowering owners and technicians to maintain and repair the vehicle effectively. 🏷️ Basic Information Identification Make: Yamaha Model: Tri-Moto 200 / YTM200 Production Years Covered: 1983, 1984, 1985 Internal Codes Covered: YTM200K (1983), YTM200L (1984), YTM200N (1985) Vehicle Type: Three-Wheeled All-Terrain Vehicle (ATV) Powertrain Configuration: Chain Drive Starter System: Pull Start (Kickstart) 👋 Introduction Market Position Market Segment: Recreational ATVs, early sport ATVs Competitive Analysis Key Competitors: Honda Odyssey FL350R, Kawasaki Bayou 185/220, Suzuki LT125/LT250R Key Features Vehicle Selling Points: Compact size, agile handling, reliable air-cooled engine, accessible for recreational use. Manual Value Proposition User Benefit: Empowers owners to perform repairs and maintenance themselves, saving significant costs associated with dealership service. 📋 Manual Details Coverage Areas Primary Coverage: Workshop Service and Repair Additional Coverage: Maintenance, Rebuild, Refurbishment, Restoration Page Count Total Pages: 130 Manual Type Manual Type: Factory Service Manual (FSM) Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete overhaul, rebuild procedures, torque specifications, lubrication, component diagrams Carburetion: Carburetor overhaul, adjustment, mixture screw settings, jetting information, fuel system Chassis: Frame, suspension (front forks, rear swingarm, struts), wheels, tires, brakes, steering components Electrical: Ignition system, charging system (stator, regulator/rectifier), lighting, switches, battery, troubleshooting 'no spark' conditions Drivetrain: Chain drive system, primary reduction gear, clutch operation, gearshift mechanism Bodywork: Plastics, fenders, seat, handlebars, tank Procedures Included Maintenance: Periodic inspections, adjustments, lubrication schedule, fluid changes (coolant, oil), tire pressure checks Troubleshooting: Diagnostic procedures for common problems (e.g., starting issues, performance problems, no spark), error code interpretation (if applicable to the era's diagnostics) Repair: Complete tear down and rebuild instructions for major components, specific repair techniques Installation: Guidance for installing specific parts or components during a rebuild or upgrade Technical Depth Depth Of Coverage: Comprehensive, suitable for professional technicians and advanced DIY enthusiasts. Covers everything from routine maintenance to full engine and chassis rebuilds. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: Printable without restriction, allowing users to print specific pages or the entire manual. Binding Type Binding Type: Digital Download (PDF) Paper Type Paper Type: N/A (Digital) Requirements Software Requirements: Adobe PDF Reader or compatible PDF viewer ⚙️ Engine Specifications Primary Engine Engine Type: Air-cooled, four-stroke, single-cylinder Displacement: 196cc (approx.) Bore X Stroke: Refer to manual for exact specifications (typically around 66mm x 57mm) Compression Ratio: Refer to manual for exact specifications (likely around 8.5:1 to 9.5:1) Performance Horsepower: Approx. 15-17 HP (estimated, actual figures may vary by year/tune) Torque: Refer to manual for exact specifications Fuel System Carburetor Type: Single Mikuni carburetor (specific model number in manual) Fuel Type: Unleaded gasoline Lubrication Engine Oil Type: Yamaha recommends specific motorcycle oil, refer to manual for viscosity (e.g., 10W-30 or 20W-40) and API classification. Oil Capacity: Refer to manual for exact capacity Ignition Ignition System: CDI (Capacitor Discharge Ignition) Spark Plug Type: Refer to manual for specific spark plug model and gap (e.g., NGK BPR5ES or similar) 🔧 Transmission Standard Transmission Type: 5-speed manual transmission with reverse Features Clutch Type: Wet, multi-plate clutch Final Drive: O-ring sealed chain drive Transmission Fluid Type: Refer to manual for specific transmission fluid or engine oil recommendation 📐 Dimensions Exterior Overall Length: Refer to manual for exact dimensions Overall Width: Refer to manual for exact dimensions Overall Height: Refer to manual for exact dimensions Weights Dry Weight: Approx. 300-330 lbs (136-150 kg), refer to manual for exact year-specific weight Tires Front Tire Size: Typically 22x8-10 or 23x7-10, refer to manual for exact specifications Rear Tire Size: Typically 22x10-8 or 22x11-8, refer to manual for exact specifications Wheels Wheel Bolt Pattern: Refer to manual for specific hub/bolt pattern 🛡️ Safety Features Ratings Safety Ratings: Not applicable in the same way as automobiles. Manufacturer safety guidelines apply. The manual will cover safe operation and maintenance. Active Features Braking System: Drum brakes front and rear (refer to manual for specific brake system details and service procedures) Passive Features Body Structure: Tubular steel frame 💡 Technology Features Infotainment Infotainment Systems: N/A (Basic recreational vehicle of its era) Driver Assistance Driver Assistance Features: N/A Connectivity Connectivity Features: N/A 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for recommended intervals,...