🏷️ Basic Information Identification Make: Yamaha Model: BR250 Year: 1995 Product Type: Service Repair Manual 👋 Introduction Market Position Vehicle Type: Sport/Dual-Purpose Motorcycle Target Audience: Enthusiasts and mechanics seeking detailed repair and maintenance information for the Yamaha BR250. Competitive Analysis Value Proposition: Offers complete coverage essential for maintaining the longevity and performance of the 1995 Yamaha BR250. Key Features Manual Scope: Facilitates DIY repairs, proactive maintenance, and in-depth understanding of the motorcycle's systems. 📋 Manual Details Coverage Areas Engine: Full Engine Overhaul, Maintenance, Diagnostics Transmission: Clutch, Gearbox, Drive Chain Electrical System: Ignition, Lighting, Charging System, Wiring Diagrams Chassis: Frame, Suspension (Front & Rear), Steering, Brakes Bodywork: Panels, Seats, Fenders, Graphics Troubleshooting: Diagnostic Charts, Common Problems, Solutions Page Count Estimated Pages: 500+ Manual Type Type: Comprehensive Service & Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Cylinder Head, Piston, Crankshaft, Timing Components, Valve Train Fuel System: Carburetor Tuning & Rebuild, Fuel Tank, Fuel Lines Cooling System: Radiator, Hoses, Thermostat Ignition System: Spark Plugs, Coil, CDI Unit, Timing Adjustment Exhaust System: Muffler, Exhaust Pipe, Heat Shields Drivetrain: Clutch Operation, Gearbox Internal Components, Drive Sprocket Replacement Braking System: Brake Lever, Calipers, Pads, Lines, Master Cylinder Suspension System: Front Fork Overhaul, Rear Shock Absorber, Swingarm Bearings Steering System: Handlebars, Triple Clamps, Steering Stem Bearings Wheels And Tires: Wheel Bearing Replacement, Spoke Truing, Tire Mounting Lighting And Signals: Headlight, Taillight, Turn Signals, Indicator Lights Instrumentation: Speedometer, Tachometer, Indicator Lights Functionality Procedures Included Maintenance: Oil Changes, Filter Replacements, Chain Lubrication & Adjustment, Spark Plug Service, Valve Clearance Checks Repair: Engine Rebuild, Carburetor Rebuild, Fork Seal Replacement, Brake Pad Replacement, Clutch Adjustment & Replacement Diagnostics: Troubleshooting Engine Performance Issues, Electrical System Fault Finding, Carburetion Problems Rebuilding: Complete Top-End Rebuild, Transmission Rebuild, Carburetor Overhaul Adjustments: Carburetor Jetting, Ignition Timing, Clutch Engagement, Brake Lever Free Play Specifications: Torque Values, Clearances, Fluid Capacities, Component Measurements Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed troubleshooting and diagnostic procedures. 📊 Manual Specifications File Format Format: Portable Document Format (PDF) Searchability: Searchable text for quick information retrieval Print Quality Resolution: High-resolution scanned pages for clarity Printability: Printable for on-demand physical copies Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Air-Cooled, 4-Stroke, SOHC, 2-Valve Displacement: 249cc Bore X Stroke: 70.0 mm x 64.0 mm Compression Ratio: 9.3:1 (Typical) Performance Horsepower Estimate: Approx. 23-25 HP (at crankshaft, model dependent) Torque Estimate: Approx. 20-22 Nm (at crankshaft, model dependent) Fuel System Carburetor Type: Single Mikuni VM Series (e.g., VM28SS or similar) Fuel Capacity: Approx. 10 Liters (2.6 US gallons) Fuel Type: Unleaded Gasoline, Octane Rating 87 or higher Lubrication Oil Type: Yamalube 4 (or equivalent SAE 10W-40 API SG or higher) Oil Capacity: Approx. 1.5 - 1.8 Liters (with filter change) 🔧 Transmission Standard Type: 5-Speed Constant Mesh Clutch Type: Wet, Multi-Disc Final Drive: Chain Drive Optional Type: N/A Features Gear Ratios: Specific ratios detailed in the manual. Transmission Oil Type: Yamalube SAE 80W API GL-4 (or equivalent) Transmission Oil Capacity: Approx. 0.9 Liters 📐 Dimensions Exterior Length: Approx. 2170 mm (85.4 in) Width: Approx. 815 mm (32.1 in) Height: Approx. 1155 mm (45.5 in) Wheelbase: Approx. 1405 mm (55.3 in) Ground Clearance: Approx. 280 mm (11.0 in) Weights Dry Weight: Approx. 134 kg (295 lbs) Wet Weight: Approx. 147 kg (324 lbs) Max Load Capacity: Refer to manual for specific rider and cargo limits. Front Tire Size: 3.00-21 4PR Rear Tire Size: 4.60-18 4PR Wheel Bolt Pattern: N/A (Spoked Wheels) 🛡️ Safety Features Ratings Crash Test Data: N/A for motorcycles of this era. Active Features Braking: Front: Hydraulic Disc, Rear: Drum Brake Lighting: Headlight, Taillight, Brake Light, Turn Signals Passive Features Frame Construction: Steel Tube Frame for rigidity and impact absorption. Ergonomics: Designed for off-road control and rider comfort during varied riding conditions. 💡 Technology Features Infotainment System: Analog instruments (speedometer, tachometer, odometer, trip meter, indicator lights). Driver Assistance Features: N/A (Focus on mechanical operation and rider input). Connectivity Features: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000 km (1,860 miles) or 6 months. Oil Filter Replacement: Every 6,000 km (3,720 miles) or 12 months. Spark Plug Inspection Replacement: Inspect every 3,000 km (1,860 miles), Replace as needed (e.g., NGK CR8E or equivalent). Valve Clearance Check: Every 6,000 km (3,720 miles). Air Filter Cleaning Replacement: Clean every 3,000 km (1,860 miles), Replace as needed based on condition. Chain Lubrication Adjustment: Lubricate every 500 km (310 miles), Adjust free play as needed (refer to manual for specific value). Fluid Specifications Engine Oil: Yamalube 4 (SAE 10W-40, API SG or higher) Transmission Oil: Yamalube SAE 80W API GL-4 Brake Fluid: DOT 3 or DOT 4 Known Issues Carburetor Gumming: Common with older carbureted bikes if fuel is left to...