This workshop service manual covers the Yamaha YTM200N Tri-Moto, manufactured between 1983 and 1986. As a utility ATV, the YTM200N was known for its rugged design, reliable engine, and straightforward operation, making it suitable for recreational riding, farm use, and light utility tasks. It represented Yamaha's early success in the burgeoning ATV market, offering a dependable option for riders of its era. This comprehensive 282-page manual in English provides detailed repair and overhaul procedures for all major systems, including the engine, transmission, fuel, ignition, lubrication, exhaust, electrical, body, wheels, tires, suspension, and brakes. It covers general repair, tune-ups, component removal and installation, assembly and disassembly, and specific system repairs like the fuel and ignition systems. Additionally, it includes troubleshooting guidance, preventive maintenance schedules, and essential technical specifications, enabling owners and technicians to maintain and repair the YTM200N to factory standards. 🏷️ Basic Information Identification Make: Yamaha Model: YTM200N Tri-Moto Years Covered: 1983-1986 Codes Model Code: YTM200N 👋 Introduction Market Position Segment: Utility ATV (All-Terrain Vehicle) Target Audience: Recreational riders, farm use, light utility work. Competitive Analysis Competitors: Honda TRX200, Kawasaki Bayou 185/220, Suzuki LT185/250. Key Features Features: Rugged design, reliable engine, simple operation, popular for its era. Manual Value Proposition: Enables owners and technicians to perform maintenance, diagnosis, and repair to factory specifications, saving costs and ensuring longevity. 📋 Manual Details Coverage Areas General Repair: Yes Tune Ups: Yes Maintenance: Yes Component Removal Installation: Yes Assembly Disassembly: Yes Fuel System Repair: Yes Ignition System Repair: Yes Lubrication System Repair: Yes Exhaust System Repair: Yes Electrical System Troubleshooting: Yes Body Repair: Yes Engine Overhaul: Yes Transmission Overhaul: Yes Page Count Total Pages: 282 Manual Type Type: Workshop Service Manual Purpose: Repair and Overhaul Language Primary Language: English Format File Type: PDF Download Delivery Method: Electronic via Email Printability: Yes 📖 Manual Coverage Systems Covered Engine: Detailed disassembly, assembly, and overhaul procedures for the engine. Transmission: Comprehensive guidance on transmission removal, installation, and internal repair. Fuel System: Carburetor service, fuel tank, lines, and filter maintenance and repair. Ignition System: Spark plug, ignition coil, timing, and related components for optimal performance. Lubrication System: Oil change procedures, pump inspection, and lubrication points for engine longevity. Exhaust System: Muffler, header pipe inspection and maintenance. Electrical System: Wiring diagrams, lighting, starter, battery, and charging system troubleshooting. Body: Frame, fenders, seat, handlebars, and general bodywork repair. Wheels Tires: Tire pressure, wheel bearing maintenance, and general wheel assembly. Suspension: Front forks and rear suspension component inspection and service. Brakes: Drum brake system maintenance, adjustment, and component replacement. Procedures Included Troubleshooting: Diagnostic procedures for common issues and malfunctions. Preventive Maintenance: Recommended service intervals and tasks for optimal performance. Repair Procedures: Step-by-step instructions for a wide range of repairs. Component Rebuild: Detailed procedures for rebuilding key components like the engine and carburetor. Specification Setting: Instructions on setting clearances, timing, and other critical adjustments. Torque Specifications: Crucial torque values for proper fastener tightening. Technical Depth Depth Level: Comprehensive, suitable for experienced technicians and knowledgeable DIY enthusiasts. Special Tools: Identifies and illustrates recommended or required Yamaha special tools. Proprietary Components: Includes instructions for proprietary components and references manufacturer guidelines. 📊 Manual Specifications File Format Format: PDF Searchability: Likely searchable text within the PDF. Print Quality Resolution: Assumed high quality for clear diagrams and text. Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Type: 4-stroke, Air-cooled, SOHC Displacement: 196 cc (approx.) Bore X Stroke: Specifics available within the manual. Compression Ratio: Specifics available within the manual. Performance Horsepower: Approx. 12-15 HP (estimated based on era and displacement) Torque: Specifics available within the manual. Fuel System Carburetor Type: Likely a Mikuni VM series carburetor (e.g., VM24 or similar). Fuel Type: Unleaded gasoline Lubrication System Oil Type: Yamalube 4 (or equivalent SAE 10W-30, 20W-40 API SE/SF). Ignition System Ignition Type: CDI (Capacitor Discharge Ignition) Spark Plug Gap: Specifics available within the manual. Ignition Timing: Specifics available within the manual. 🔧 Transmission Standard Type: 5-speed manual with Automatic Clutch (or Semi-Automatic) Drive Type: Shaft drive to rear axle Features Clutch Operation: Centrifugal automatic clutch, eliminating manual clutch lever operation. Reverse Gear: Likely included for utility purposes. Fluid Specifications Gear Oil Type: Yamaha Gear Oil (or equivalent SAE 80 API GL-4). 📐 Dimensions Exterior Length: Specifics available within the manual. Width: Specifics available within the manual. Height: Specifics available within the manual. Weights Dry Weight: Approx. 150-160 kg (estimated). Payload Capacity: Specifics available within the manual. 🛡️ Safety Features Ratings Crash Test Results: N/A (ATVs of this era were not subject to standardized crash testing like cars). Active Features Braking System: Drum brakes front and rear. Parking Brake: Likely featured. Passive Features Operator Safety: Manual emphasizes safety precautions and proper operation. 💡 Technology Features Infotainment Infotainment System: None (Basic mechanical operation). Driver Assistance Driver Assistance Features: None. Connectivity...