🏷️ Basic Information Identification Make: Aprilia Model: RS 50 Year: 2006 Vehicle Type: Sportbike / Moped Codes Chassis Code: AM6 Engine (often associated, though specific chassis codes vary) Engine Code General: Minarelli AM6 👋 Introduction Market Position Segment: Lightweight sportbike, often categorized as a 50cc moped or small displacement motorcycle. Target Audience: Young riders, entry-level enthusiasts, commuters seeking fuel efficiency and sporty styling. Competitive Analysis Key Competitors 2006: Yamaha YZF-R125 (later model), Derbi GPR50, Aprilia RS4 50, Gilera SMT/RCR 50. Key Features Design: Aggressive sportbike styling mimicking larger Aprilia RSV models, aerodynamic fairings, clip-on handlebars. Performance Focus: Designed to offer a sporty riding experience within the 50cc class, emphasizing handling and acceleration. Customization Potential: Popular platform for aftermarket upgrades and tuning, especially the Minarelli AM6 engine. 📋 Manual Details Coverage Areas Language: English Manual Type: Workshop Service Repair Manual Format: Digital (likely PDF) Page Count Estimated Page Count: 300-500 pages (typical for comprehensive workshop manuals) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine disassembly, assembly, inspection, tuning, lubrication, cooling system, fuel system (carburetor), exhaust system. Engine Electrical: Ignition system, starter motor, charging system (stator/rotor), wiring diagrams, troubleshooting electrical faults. Transmission Drivetrain: Clutch operation and adjustment, gearbox disassembly and assembly, chain and sprockets maintenance, lubrication. Chassis Frame: Frame inspection, front fork maintenance, rear suspension (monoshock), swingarm inspection and lubrication. Braking System: Front and rear brake caliper service, master cylinder overhaul, brake line replacement, bleeding procedures, brake pad replacement. Wheels Tires: Wheel bearing inspection and replacement, tire mounting and balancing, spoke tensioning (if applicable to specific models), valve stem maintenance. Fuel System: Fuel tank maintenance, petcock operation, carburetor cleaning, tuning and synchronization (e.g., Dell'Orto PHBG). Cooling System: Radiator maintenance, coolant replacement, hose inspection, fan operation. Bodywork Fairings: Fairing removal and installation, seat maintenance, lighting system (headlight, taillight, indicators), control cable routing. Electrical System General: Battery maintenance, fuse box location and identification, switchgear operation, horn, instrumentation. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain lubrication and adjustment, brake checks, tire pressure checks, spark plug replacement. Troubleshooting: Diagnostic charts for common problems, electrical fault finding, engine performance issues, starting difficulties. Engine Rebuild: Detailed steps for cylinder head removal, piston and connecting rod replacement, crankshaft inspection, seal and gasket replacement. Transmission Repair: Gearbox internal component replacement, clutch disc replacement, shift drum and fork alignment. Suspension Service: Front fork oil change and seal replacement, rear shock absorber inspection and replacement. Carburetor Tuning: Jetting recommendations, idle speed adjustment, mixture screw settings, float bowl level adjustment. Electrical Diagnostics: Testing of ignition coils, stators, regulators/rectifiers, starter solenoids, use of multimeters. Brake System Overhaul: Complete caliper rebuilding, master cylinder seal replacement, brake bleeding sequence. Wheel Bearing Replacement: Proper removal and installation of front and rear wheel bearings. Technical Depth Depth Level: Comprehensive (covering basic maintenance to complete engine and chassis rebuilds). Diagnostic Capability: Includes troubleshooting charts and symptom-based problem diagnosis. Wiring Diagrams: Detailed electrical schematics for all major systems. Torque Specifications: Precise torque values for all critical fasteners. Special Tool Requirements: Lists and descriptions of specialized tools needed for certain procedures. 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format) Searchability: Likely text-searchable PDF for easy navigation. Printability: Printable pages for workshop use. Print Quality Image Resolution: High-resolution diagrams and illustrations. Binding Type Digital Presentation: N/A (Digital Format) Paper Type Digital Format: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Two-stroke, single-cylinder Displacement: 49.7 cc Bore X Stroke: 39.5 mm x 40.3 mm Cooling System: Liquid-cooled Induction: Reed valve induction Carburetor Type: Dell'Orto PHBG 17.5 AS (standard, but variations exist) Performance Horsepower Approximate: 5-8 HP (stock, depending on regulations and market) Torque Approximate: 4-6 Nm (stock) Fuel System Fuel Type: Unleaded gasoline with 2-stroke oil mixture Fuel Tank Capacity: Approx. 13 liters Oil Injection: Separate oil injection system for 2-stroke oil. 🔧 Transmission Standard Transmission Type: 6-speed manual Clutch Type: Wet multi-plate Final Drive: Chain drive Features Gear Ratios: Specific gear ratios are detailed in the workshop manual and vary slightly by model year and region. 📐 Dimensions Exterior Length: Approx. 1980 mm Width: Approx. 750 mm (at handlebars) Height: Approx. 1135 mm (to top of windscreen) Wheelbase: Approx. 1350 mm Weights Dry Weight: Approx. 100-105 kg 🛡️ Safety Features Ratings Safety Certification: CE, Euro 2 emissions compliant (typical for European models). Active Features Braking System Front: Hydraulic disc brake, typically 280mm diameter with twin-piston caliper. Braking System Rear: Hydraulic disc brake, typically 220mm diameter with single-piston caliper. Passive Features Lighting: Halogen headlight, LED taillight (common), front and rear turn signals. Frame Construction: Perimeter frame, typically steel alloy for rigidity and strength. 💡 Technology Features Infotainment Instrumentation: Analog tachometer, speedometer, odometer, trip meter, coolant temperature gauge, indicator lights. Driver Assistance ABS: Not standard on 2006 models. Connectivity Connectivity Features: N/A (basic motorcycle technology for this era). 🔧 Maintenance Service Intervals Oil Change Frequency: Every 3,000-5,000...