🏷️ Basic Information Identification Make: Yamaha Model: YTM200EK Model Variant: EK Codes Chassis Code Prefix: 2M0 👋 Introduction Market Position Category: All-Terrain Vehicle (ATV) Target Audience: ATV enthusiasts, recreational riders, utility users, mechanics. Competitive Analysis Competitors Era: Honda TRX series, Suzuki LT series, Kawasaki Bayou series. Key Features Vehicle Type: 3-wheeled ATV. Manual Benefit: Enables owners and technicians to perform all maintenance and repairs, extending vehicle life and ensuring optimal performance. 📋 Manual Details Coverage Areas Vehicle Years Covered: 1983, 1984, 1985, 1986 Page Count Estimated Page Count: Hundreds of pages Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, tuning, carburetor, ignition, lubrication, cooling, starting and charging systems. Transmission: Clutch, gearbox, drive shafts, differential. Brakes: Front and rear brake system inspection, service, and repair. Electrical: Wiring diagrams, lighting, ignition system, battery, charging system, starter. Suspension: Front and rear suspension, shocks, springs, steering components. Frame And Body: Frame inspection, body panels, fenders, handlebars, controls. Wheels And Tires: Wheel bearing service, tire replacement, pressure recommendations. Fuel System: Fuel tank, fuel lines, carburetor adjustments and rebuild. Procedures Included Maintenance: Scheduled maintenance, lubrication, adjustments, filter changes, spark plug replacement. Troubleshooting: Diagnostic charts for common problems and their solutions. Repair: Step-by-step repair procedures for all major components. Rebuild: Detailed procedures for engine and transmission rebuilds. Specifications: Torque specifications, clearances, tolerances, fluid types and capacities. Wiring Diagrams: Comprehensive electrical system wiring diagrams. Carburetor Rebuild: Detailed steps for disassembling, cleaning, and reassembling the carburetor with specific jet sizes and settings. Engine Timing: Procedures for checking and adjusting ignition timing. Valve Adjustment: Clearances and procedures for adjusting valve lash. Brake Bleeding: Step-by-step instructions for bleeding the hydraulic brake system. Technical Depth Depth: Comprehensive factory-level technical information for diagnostics and repair. Diagnostic Charts: Inclusion of detailed troubleshooting flowcharts for common issues across all systems. Assembly Disassembly: Comprehensive diagrams and instructions for component removal and reinstallation. 📊 Manual Specifications File Format File Type: PDF Searchable Text: Yes (Typically, for PDF downloads of this nature). Print Quality Quality: High-resolution, printable pages. Diagram Clarity: High-quality diagrams and illustrations suitable for printing. Binding Type Binding: N/A (Digital PDF Download) Paper Type Paper: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, Air-cooled, SOHC Displacement: 196cc Bore X Stroke: 63.0 mm x 64.0 mm Compression Ratio: 9.3:1 Valve Configuration: 2 Valves per cylinder (1 intake, 1 exhaust) Performance Horsepower Approximate: 13.0 HP @ 6500 RPM (Estimate, varies by source) Torque Approximate: 14.7 Nm @ 5500 RPM (Estimate, varies by source) Fuel System Carburetor Type: Mikuni VM26SS (or similar) Fuel Type: Unleaded gasoline (Octane rating as per manual) Ignition Ignition System: CDI (Capacitor Discharge Ignition) Lubrication Oil Type: Yamaha Yamalube 4 (or SAE 20W-40 API SF/SG) Oil Capacity: 1.2 L (1.3 US qt) Cooling Cooling Method: Forced Air Cooling 🔧 Transmission Standard Transmission Type: 5-speed manual with automatic clutch Features Drive System: Shaft Drive Reverse: Yes Fluid Specifications Gear Oil Type: Yamaha Gear Oil (or SAE 80 API GL-4) Fluid Capacity Gear Oil Capacity: 0.35 L (0.37 US qt) 📐 Dimensions Exterior Length: Approx. 1845 mm (72.6 in) Width: Approx. 1140 mm (44.9 in) Height: Approx. 1030 mm (40.6 in) Wheelbase: Approx. 1225 mm (48.2 in) Ground Clearance: Approx. 130 mm (5.1 in) Weights Dry Weight: Approx. 168 kg (370 lbs) Gross Vehicle Weight Rating: N/A (Not typically published for ATVs in this era) 🛡️ Safety Features Ratings Safety Standards: Adheres to era-specific ATV safety guidelines; consult manual for specific warnings. Active Features Braking System: Hydraulic disc front, drum rear. Passive Features Lighting: Headlight, taillight, brake light. 💡 Technology Features Infotainment Features: N/A (Basic utility vehicle of its era). Driver Assistance Features: N/A. Connectivity Features: N/A. 🔧 Maintenance Service Intervals Oil Change: Every 1000 km or 6 months, whichever comes first (Refer to manual for specific interval). Spark Plug Check: Inspect every 1000 km, replace as needed. Air Filter Cleaning: Check and clean every 500 km, replace as needed. Final Drive Oil Change: Every 2000 km or annually. Fluid Specifications Brake Fluid: DOT 3 or DOT 4 (Consult manual for exact specification). Known Issues Carburetor Clogging: Common with older fuel systems; regular cleaning and proper fuel stabilizer usage recommended. Carburetor Adjustments: Idle speed and air-fuel mixture adjustments are critical for smooth operation. Drive Shaft U-Joints: Regular lubrication is essential to prevent wear. Electrical Connections: Corrosion can occur; cleaning and dielectric grease application is beneficial. 📚 Vehicle History Brand Heritage Manufacturer: Yamaha Motor Company, Ltd. Founded: 1955 Model Evolution Product Segment: Recreational and utility ATVs. Positioning: Yamaha's entry into the burgeoning ATV market of the early 1980s, known for reliability and user-friendliness. Production Production Period: 1983-1986