Target Audience:
Primarily professional technicians, but also accessible to DIY mechanics with basic knowledge.
Value Proposition:
Provides factory-level repair and maintenance information, comparable to official manuals, at a convenient digital format.
Content Similarity:
Mirrors the content and features found in physical factory service manuals and owner's manuals.
Learning Style:
Step-by-step guidance to impart factory technician knowledge.
Decision Making Support:
Empowers owners to make informed decisions regarding vehicle maintenance and repair.
Primary Coverage:
Repair and maintenance of the Yamaha BR250 model year 2004.
Secondary Coverage:
Troubleshooting, diagnostics, disassembly, assembly, and technical specifications.
Estimated Page Count:
Not explicitly stated, but typical factory service manuals for this era and vehicle type range from 300-800 pages.
Type:
Repair Service Manual / Workshop Manual / Factory Service Manual
Engine:
Complete engine service, including disassembly, assembly, lubrication, cooling, fuel, ignition, and exhaust systems.
Transmission:
Service, maintenance, and repair of the transmission system (details specific to BR250 transmission type needed).
Electrical:
Wiring diagrams, electrical component testing, charging system, starting system, lighting, and ignition systems.
Chassis:
Suspension, steering, brakes, wheels, and tires.
Bodywork:
Body panel removal and installation, interior trim, and associated hardware.
Maintenance:
Regular scheduled maintenance, fluid checks, filter replacements, lubrication points.
Troubleshooting:
Diagnostic procedures for common problems and fault finding.
Repair:
Step-by-step instructions for component repair and replacement.
Disassembly Assembly:
Detailed procedures for taking components apart and putting them back together.
Cleaning:
Instructions for cleaning specific components during maintenance or repair.
Depth:
Comprehensive, suitable for professional technicians and skilled DIY mechanics with basic electrical and mechanical knowledge.
Engine Type:
Details for the specific engine in the Yamaha BR250 2004 are not provided in the product description. This would typically be a 250cc class engine, likely a 4-stroke, single or twin cylinder, but confirmation requires engine code lookup or visual inspection.
Horsepower:
Not specified in product information.
Torque:
Not specified in product information.
Fuel Delivery:
Likely carburetor or fuel injection, depending on the specific BR250 variant. This manual will detail the specific system.
Cooling Method:
Air-cooled or liquid-cooled, to be detailed in the manual.
Emission System:
The manual will cover any emission control systems pertinent to the 2004 model year regulations.
Transmission Type:
Details specific to the BR250 are not provided. Could be a manual gearbox or automatic transmission, requiring manual consultation.
Optional Transmissions:
Not specified in product information.
Clutch Type:
To be detailed in the manual (e.g., wet multi-plate, dry).
Gear Ratios:
Detailed in the manual for all gears.
Transmission Fluid Type:
Specific fluid type and capacity will be listed in the manual.
Overall Length:
Requires specific model data; will be in the manual.
Overall Width:
Requires specific model data; will be in the manual.
Overall Height:
Requires specific model data; will be in the manual.
Dry Weight:
Requires specific model data; will be in the manual.
Curb Weight:
Requires specific model data; will be in the manual.
Gross Vehicle Weight Rating:
Requires specific model data; will be in the manual.
Safety Certifications:
The manual will likely reference relevant safety standards adhered to by Yamaha for this model.
Braking System Type:
Disc or drum brakes; specific details and service procedures will be in the manual.
Lighting System:
Headlight, taillight, brake light, turn signals; maintenance and troubleshooting covered.
Infotainment Features:
Likely minimal for a 2004 model of this type; typically focuses on basic instrumentation (speedometer, odometer, fuel gauge).
Driver Assistance Systems:
Not applicable for this vehicle type and era.
Connectivity Features:
Not applicable for this vehicle type and era.
Oil Change Interval:
Detailed recommended intervals for engine oil and filter changes will be in the manual, often based on mileage or operating hours.
Spark Plug Replacement:
Recommended replacement intervals and correct spark plug types will be provided.
Chain Maintenance:
If applicable, chain lubrication, tension adjustment, and replacement intervals will be covered.
Engine Oil Type:
Specific viscosity grade (e.g., 10W-40) and API service classification will be detailed in the manual. Yamaha often recommends Yamalube products.
Coolant Type:
If liquid-cooled, the specific coolant type and mixture ratio will be specified.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid is typical; the manual will confirm the correct specification.
Common Problems:
While not explicitly listed, the manual's troubleshooting section will address known common issues for the BR250 2004.
Filter Part Numbers:
Specific part numbers for oil filters, air filters, and other consumables will be available in the manual.
Yamaha Legacy:
Yamaha Motor Company has a long and rich history in motorcycling and powersports, known for innovation and performance.
Br250 Lineage:
Information on the specific evolution of the BR250 model is not in the product description. This manual pertains to the 2004 iteration.
Manufacturing Origin:
Likely manufactured by Yamaha Motor Corporation in Japan or a related facility; specific location details would be in the manual.
