The Yamaha SRV250G, produced from 1992 to 1996, is a lightweight to mid-size cruiser motorcycle renowned for its classic styling and accessible performance. Featuring an air-cooled, 4-stroke, SOHC V-twin engine with a displacement of 249 cc, it delivers characteristic torque suitable for urban commuting and casual cruising. The SRV250G embodies a commitment to engineering quality and reliability, offering a comfortable riding posture and balanced handling. Its design philosophy blends traditional cruiser aesthetics with modern manufacturing, making it an appealing option for riders seeking a stylish and manageable motorcycle. This comprehensive Workshop Repair Service Manual provides detailed guidance for the Yamaha SRV250G (chassis code 4DN, engine code 4DN) across its production years. It covers essential maintenance procedures, from routine oil changes and chain adjustments to complete engine and transmission overhauls, as well as detailed troubleshooting and component disassembly/reassembly instructions. The manual includes critical technical specifications, torque values, and fluid requirements, serving as an indispensable resource for professional technicians and experienced enthusiasts alike. Its extensive coverage ensures owners and mechanics can effectively maintain, diagnose, and repair the vehicle, preserving its performance and longevity. 🏷️ Basic Information Identification Make: Yamaha Model: SRV250G Sub Model: Virago (variant for specific markets, though SRV250 is its own model) Codes Chassis Code: 4DN Engine Code: 4DN 👋 Introduction Market Position Segment: Lightweight/Mid-size Cruiser/Standard Motorcycle. Target Demographic: Riders seeking a stylish, comfortable, and manageable motorcycle for urban commuting and casual cruising. Often appealing to those new to motorcycling or preferring a less aggressive riding posture. Competitive Analysis Key Competitors: Honda Shadow series, Kawasaki Vulcan series, Suzuki Intruder series, other Japanese and some European lightweight cruisers of the era. Key Features Engine Layout: V-twin engine configuration, offering characteristic torque and styling. Design Philosophy: Combines classic cruiser styling with Yamaha's engineering prowess, often featuring comfortable ergonomics and a focus on reliability. Handling Characteristics: Typically a balanced and accessible handling profile, suitable for diverse riding conditions. 📋 Manual Details Coverage Areas Applicable Years: 1992, 1993, 1994, 1995, 1996 Page Count Total Pages: 295 Manual Type Manual Type: Workshop Repair Service Manual Language Language: English (presumed, based on typical market availability of such manuals) Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, top-end (cylinder head, valves, camshafts), bottom-end (crankshaft, connecting rods, pistons), timing system, lubrication system. Fuel System: Carburetor (Mikuni VM series likely) disassembly, cleaning, adjustment, fuel pump, fuel tank, fuel lines. Ignition System: CDI unit, ignition coils, spark plugs, wiring diagrams. Transmission: Gearbox disassembly, inspection, repair, clutch operation, shift mechanism. Drivetrain: Rear drive system (likely chain drive), sprocket replacement, chain adjustment and maintenance. Cooling System: Air cooling system inspection and maintenance, cooling fins. Exhaust System: Exhaust pipes, mufflers, mounting hardware, potential for emissions-related components. Brakes: Front and rear brake systems (likely drum or disc depending on market), caliper/drum inspection, pad/shoe replacement, fluid flush, master cylinder overhaul. Suspension: Front fork (telescopic) overhaul, oil change, seal replacement; rear shock absorber inspection and replacement. Steering: Handlebar assembly, steering stem bearings, lubrication, adjustment. Electrical System: Wiring diagrams, battery, charging system (alternator/stator, regulator/rectifier), lighting (headlight, taillight, turn signals), starter motor, horn, instrument cluster. Frame And Bodywork: Frame inspection, body panel removal and installation, seat, fuel tank mounting, fenders. Procedures Included Routine Maintenance: Oil changes, filter replacement, chain adjustment, spark plug replacement, air filter cleaning/replacement, brake adjustments, tire pressure checks. Troubleshooting: Diagnostic procedures for common starting, running, and electrical issues. Major Repairs: Engine rebuilds, transmission overhauls, suspension servicing, brake system repairs. Component Disassembly Reassembly: Detailed step-by-step instructions for removing, overhauling, and reinstalling various motorcycle components. Specifications And Tolerances: Torque values, clearances, fluid capacities, wear limits for critical engine and chassis parts. Technical Depth Depth: Comprehensive. Covers everything from routine maintenance to complete engine and gearbox rebuilds. Target Audience: Professional motorcycle technicians and experienced DIY enthusiasts. 📊 Manual Specifications File Format Searchability: Likely text-searchable PDF, enabling quick access to specific information. Printability: Printable PDF pages for on-bench use. Print Quality Image Resolution: Assumed to be sufficient for clear diagrams and illustrations. Quality may vary based on original source. Binding Type Binding Type: N/A (Digital PDF download) Paper Type Paper Type: N/A (Digital PDF download) ⚙️ Engine Specifications Primary Engine Type: Air-cooled, 4-stroke, SOHC, V-twin Displacement: 249 cc (249cc) Bore X Stroke: 49.0 mm x 66.0 mm (typical for this engine) Compression Ratio: 9.5:1 (typical for this engine) Valve Train: SOHC, 2 valves per cylinder Performance Horsepower: Approx. 20-22 HP at 7500-8000 RPM (market dependent, estimated) Torque: Approx. 20-21 Nm at 5500-6000 RPM (market dependent, estimated) Fuel System Carburetion: Likely twin Mikuni VM Series carburetors (e.g., VM26 or similar) Fuel Capacity: Approx. 12 Liters (3.2 Gallons) Lubrication Oil Capacity: Approx. 2.5 Liters (with filter change) Oil Type: Yamalube 4 (or equivalent JASO MA certified 10W-40) 🔧 Transmission Standard Type: Constant mesh, 5-speed Features Clutch: Wet, multi-plate Final Drive: Chain drive 📐 Dimensions Exterior Length:...