🏷️ Basic Information Identification Make: Yamaha Model: WR200 Year: 1992 Codes Model Code: WR200 (Specific chassis/engine codes will be detailed within the manual) 👋 Introduction Market Position Segment: Dual-Sport / Enduro Motorcycle Target User: Enthusiasts, mechanics, and owners performing maintenance and repairs on the Yamaha WR200. Competitive Analysis Competitors: Competed with other 200cc class dual-sport or enduro motorcycles from manufacturers like Honda (e.g., XR200/XR250), Kawasaki (e.g., KLR250), and Suzuki (e.g., DR200/DR250) during its production era. Key Features Distinctive Features: Lightweight design, capable off-road performance, reliable two-stroke engine (unique for its class at the time), often featured adjustable suspension and robust construction for its intended use. 📋 Manual Details Coverage Areas Primary Coverage: Yamaha WR200 (1992 Model Year) Secondary Coverage: Potentially extends to closely related WR200 variants or minor updates within the production run, as detailed in the manual. Page Count Estimated Page Count: 300-500 pages (Typical for a comprehensive factory service manual of this era) Manual Type Type: Factory Service Manual / Repair Manual Language Language: English (Assumed based on typical market distribution for this model) Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, disassembly, assembly, tuning, lubrication, cooling system, fuel system (carburetor, fuel pump), exhaust system, ignition system (CDI, spark plug). Transmission: Clutch, gearbox, gear shift mechanism, lubrication, maintenance, and repair procedures. Chassis: Frame, swingarm, suspension (front forks, rear shock absorber), steering system, wheel bearings. Brakes: Front and rear brake systems (disc brakes), hydraulic system, caliper overhaul, pad replacement, bleeding procedures. Electrical: Wiring diagrams, lighting system, battery, charging system (stator, regulator/rectifier), ignition system, starter motor, fuses, switches. Bodywork And Trim: Fairings, fenders, seat, handlebars, fuel tank, removal and installation procedures. Procedures Included Maintenance: Regular maintenance checks, oil changes, filter replacements, chain adjustment, spark plug replacement, carburetor cleaning and adjustment. Troubleshooting: Diagnostic charts and procedures for identifying and resolving common mechanical and electrical issues. Repair: Detailed step-by-step instructions for disassembly, repair, and reassembly of all major components. Overhaul: Comprehensive instructions for complete engine, transmission, and suspension overhauls. Specifications Data: Torque specifications, clearances, fluid capacities, electrical specifications, and diagnostic values. Technical Depth Depth: Comprehensive (Factory Original - Covers everything from basic maintenance to full engine rebuilds and advanced diagnostics). 📊 Manual Specifications File Format Format: PDF (Searchable and Clickable Index) Print Quality Quality: High-Resolution Scanned Images of Original Factory Manual (Ensuring clarity of diagrams and text) Binding Type Type: Digital (PDF - No physical binding) Paper Type Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-Cooled, 2-Stroke, Reed Valve, Single Cylinder Displacement: 195cc (approx.) Bore X Stroke: 66.0 mm x 57.0 mm (Typical for WR200, confirm in manual) Compression Ratio: 6.9:1 (Typical, confirm in manual) Performance Horsepower: Approx. 26-30 HP (at crank, estimate based on similar models) Torque: Approx. 20-23 Nm (at crank, estimate based on similar models) Fuel System Carburetor: Mikuni VM28SS (or similar 28mm flat-slide carburetor) Fuel Type: Unleaded Gasoline (91+ Octane Recommended) Fuel Mixture: Pre-mix (50:1 or 100:1 ratio with specific 2-stroke oil, depending on Yamaha recommendation in manual) Ignition Ignition System: CDI (Capacitor Discharge Ignition) Lubrication Oil Type: Yamaha 2-Stroke Outboard Oil or equivalent high-quality 2-stroke oil (as specified in manual) 🔧 Transmission Standard Transmission Type: 6-Speed Constant Mesh Optional Optional Transmission: N/A (No optional transmissions typically offered for this model). Features Clutch Type: Wet, Multi-plate Final Drive: Chain Drive Transmission Fluid Type: Yamalube 10W-40 or equivalent API SG, SAE 10W-40 motorcycle oil (Confirm in manual) Transmission Fluid Capacity: Approx. 0.7 - 0.8 Liters (Confirm in manual) 📐 Dimensions Exterior Length: Approx. 2145 mm (Confirm in manual) Width: Approx. 825 mm (Confirm in manual) Height: Approx. 1225 mm (Confirm in manual) Wheelbase: Approx. 1410 mm (Confirm in manual) Ground Clearance: Approx. 280 mm (Confirm in manual) Weights Dry Weight: Approx. 117 kg (Confirm in manual) Wet Weight: Approx. 125 kg (Estimate with fluids, confirm in manual) Cargo Cargo Capacity: N/A (Motorcycle, no dedicated cargo capacity) 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycles are not subjected to the same crash test ratings as passenger vehicles). Active Features Braking System: Front: Hydraulic Disc Brake; Rear: Hydraulic Disc Brake Lighting: Headlight, Taillight, Brake Light, Turn Signals (as per market regulations) Passive Features Frame Construction: Steel Frame (Designed for off-road durability) 💡 Technology Features Infotainment Infotainment System: N/A (This is a 1990s dual-sport motorcycle; no integrated infotainment system). Driver Assistance Advanced Driver Assistance: N/A (No electronic driver assistance features like ABS or traction control). Connectivity Connectivity Features: N/A (No connectivity features present). 🔧 Maintenance Service Intervals Oil Change Interval: Every 2,000-3,000 km or annually (Confirm specific interval in manual for engine oil). Air Filter Cleaning: Every 1,000-2,000 km or as needed, depending on riding conditions (Manual will provide specific details). Chain Lubrication Adjustment: Every 500-1,000 km (Manual will specify chain slack specification). Spark Plug Replacement: Every 6,000-10,000 km (Manual will specify correct...