🏷️ Basic Information Identification Make: Aprilia Model: SR 50 Year: 1994 Vehicle Type: Scooter 👋 Introduction Market Position Target User: Aprilia SR 50 1994 owners and independent mechanics Competitive Analysis Advantage: Official dealer workshop equivalent information Key Features Ease Of Use: Designed to be simple and easy to use Completeness: Covers every part of the vehicle 📋 Manual Details Coverage Areas General Information: Yes Periodic Maintenance: Yes Tune Up Procedures: Yes Engine Overhaul: Yes Fuel System: Yes Lubrication System: Yes Cooling System: Yes Electrical System: Yes Chassis Components: Yes Servicing Information: Yes Updates: Yes Page Count Estimated Pages: Variable (PDF nature) Manual Type Type: Factory Service Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete overhaul, tuning, diagnostics Fuel System: Carburetor tuning, fuel lines, fuel pump Lubrication System: Oil types, capacities, pump operation Cooling System: Coolant type, capacities, radiator, fan Electrical System: Wiring diagrams, ignition system, lighting, starter Chassis: Frame, suspension, brakes, steering Procedures Included Basic Maintenance: Oil changes, filter replacement, spark plug service Tune Up: Carburetor adjustments, ignition timing, compression tests Major Repairs: Engine rebuilds, transmission service, suspension overhauls Troubleshooting: Diagnostic guides for common problems Technical Depth Depth: Comprehensive, from basic maintenance to complete rebuilds Diagrams: Step-by-step diagrams included Specifications: Torque settings, fluid capacities, clearances 📊 Manual Specifications File Format Readability: Searchable and zoomable Software Requirements: Adobe PDF Reader, WinZip Platform Compatibility: All Windows Versions, Mac Print Quality Print Capability: Printable pages Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke, single-cylinder Engine Displacement: 49.3 cc (likely, based on typical SR 50 configurations) Cooling Method: Liquid-cooled Performance Horsepower: Refer to Manual for specific 1994 model output Torque: Refer to Manual for specific 1994 model output Fuel System Carburetor Type: Refer to Manual (likely Dell'Orto PHBN series) Fuel Type: Unleaded gasoline Lubrication Oil Mixture: Premix or oil injection system (refer to manual for specific configuration) 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Features Clutch Type: Centrifugal clutch 📐 Dimensions Exterior Length: Refer to Manual for exact dimensions Width: Refer to Manual for exact dimensions Height: Refer to Manual for exact dimensions Weights Dry Weight: Refer to Manual for exact weight 🛡️ Safety Features Active Features Brakes Front: Disc brake (specifications in manual) Brakes Rear: Drum brake (specifications in manual) Passive Features Lighting: Headlight, taillight, turn signals 💡 Technology Features Infotainment Display Features: Basic analog instrumentation (speedometer, fuel gauge, indicator lights - details in manual) Driver Assistance ABS: Not typically available on 1994 models Connectivity Connectivity Features: N/A (1994 model) 🔧 Maintenance Service Intervals Oil Change Interval: Refer to Manual for specific mileage/time intervals Spark Plug Replacement: Refer to Manual for specific mileage/time intervals Fluid Specifications Engine Oil Type: Specific 2-stroke oil type and mix ratio (detailed in manual) Coolant Type: Ethylene glycol-based coolant (refer to manual for specific type and ratio) Brake Fluid Type: DOT 3 or DOT 4 (refer to manual for specific requirement) Known Issues Common Wear Items: Variator rollers, drive belt, brake pads (manual provides wear limits and replacement procedures) Carburetor Fouling: Can occur with improper fuel or extended storage (manual covers cleaning and tuning) 📚 Vehicle History Brand Heritage Manufacturer: Aprilia (Italy) Model Evolution Sr 50 Lineage: The SR 50 is a long-standing performance-oriented scooter model for Aprilia, known for its sporty design and capabilities. Production Manufacturing Origin: Italy