🏷️ Basic Information Identification Make: Aprilia Rieju Model: RS2 Matrix Engine Variant: AM6 Product Name: Aprilia Rieju RS2 Matrix AM6 Engine Service Repair Manual Codes Engine Code: AM6 Generation Model Years Covered: 2000, 2001, 2002, 2003, 2004, 2005 👋 Introduction Market Position Target Audience: Owners and independent repair shops seeking detailed guidance for maintaining and repairing their Aprilia Rieju RS2 Matrix AM6. Competitive Analysis Value Proposition: Provides significant cost savings on professional servicing and repairs, empowering users with factory-level information. Key Features Accessibility: Easy to use PDF format, accessible on multiple devices, with the ability to print specific pages. Technical Access: Offers the same information used by professional technicians. Support: Customer support available for technical assistance and download issues. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service, repair, maintenance, and rebuilding procedures for the Aprilia Rieju RS2 Matrix with AM6 engine. Page Count Estimated Page Count: Variable (PDF format, printable pages) Manual Type Type: Workshop Service and Repair Manual Language Language: English (assumed, based on product description) Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Full AM6 engine mechanicals (cylinder, piston, crankshaft, bearings, seals), fuel system (carburetor tuning, jetting), ignition system, cooling system (if applicable to specific RS2 Matrix variant), exhaust system. Transmission: 6-speed AM6 gearbox operation, disassembly, assembly, gear selection, clutch operation and adjustment. Chassis: Frame, suspension (front forks, rear shock absorber), steering system, wheel bearings, braking system (front and rear), wheel and tire information. Electrical System: Wiring diagrams, lighting system, charging system (stator, rectifier/regulator), battery, starter system (if electric start is present), switches, controls. Bodywork: Fairings, seat, fuel tank, body panels, mounting hardware, aesthetic components. Procedures Included Maintenance: Routine checks, lubrication, fluid changes, filter replacements, spark plug maintenance, chain adjustment, brake bleeding. Troubleshooting: Diagnostic charts, fault finding for engine performance, electrical issues, starting problems, and general operation. Repair: Detailed step-by-step instructions for component disassembly, cleaning, inspection, repair, and reassembly for all major systems. Rebuilding: Complete engine rebuild procedures, transmission overhauls, suspension component refurbishment. Technical Depth Depth: Professional technician level, covering everything from basic adjustments to complete engine and gearbox overhauls, including torque specifications and critical tolerances. 📊 Manual Specifications File Format Format: PDF Compatibility: PC & MAC Computers Operating Systems Supported: Windows 95, 98, 98SE, 2000, NT, ME, XP, Vista, Windows 7 & 8; macOS Print Quality Printability: High quality, printable diagrams and text for easy use at the workbench. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download, user prints as needed) ⚙️ Engine Specifications Primary Engine Engine Type: 2-Stroke, Single Cylinder (AM6 engine platform) Cooling: Liquid-cooled (typical for AM6 engine, though specific RS2 Matrix variant may vary) Displacement: 50cc (typical for AM6 engine) Bore X Stroke: Approximately 39.5mm x 40.2mm (typical for AM6 engine) Performance Horsepower: Varies by market and tuning, typically around 7-10 HP (stock AM6) Torque: Varies by market and tuning, typically around 7-9 Nm (stock AM6) Fuel System Carburetor Type: Typically Dell'Orto PHBN or similar 14-17.5mm carburetor Fuel Type: Unleaded Gasoline (RON 95 recommended) mixed with 2-stroke oil Oil Mixture Ratio: 1:50 (1 part 2-stroke oil to 50 parts gasoline, or as specified by manufacturer) Ignition Ignition System: Electronic CDI (Capacitor Discharge Ignition) 🔧 Transmission Standard Type: 6-speed constant mesh manual transmission Clutch: Wet multi-plate clutch, cable operated Features Gear Ratios: Specific ratios detailed within the manual for each gear. Transmission Oil Type: SAE 10W/30 or 10W/40 API GL-4 motorcycle transmission oil (specific part numbers available in manual) 📐 Dimensions Exterior Wheelbase: Approximately 1330 mm (Varies slightly by year/variant) Weights Dry Weight: Approximately 105-110 kg (Varies slightly by year/variant) Fuel Tank Capacity: Approximately 12-13 Liters (Varies slightly by year/variant) 🛡️ Safety Features Ratings Crash Test Results: Not applicable for this vehicle class/era in standardized automotive crash testing formats. Active Features Braking System: Hydraulic disc brakes, front and rear. Specific caliper and disc sizes detailed in manual. Passive Features Lighting: Headlight, taillight, brake light, turn signals. Bulb types and specifications provided in manual. 💡 Technology Features Infotainment Features: Basic analogue instrumentation (speedometer, tachometer, odometer), indicator lights. Driver Assistance Features: None applicable for this model. 🔧 Maintenance Service Intervals Oil Change Transmission: Every 3,000 - 5,000 km or annually (refer to manual for precise interval and procedure). Spark Plug Replacement: Every 4,000 - 6,000 km (specific plug type and gap detailed in manual). Air Filter Cleaning Replacement: Every 3,000 - 5,000 km or as needed based on operating conditions. Chain Lubrication Adjustment: Every 500-1000 km, and after washing or riding in wet conditions. Fluid Specifications Coolant Type: Ethylene glycol based antifreeze coolant (typically 50/50 mix with distilled water). Specific part numbers and capacity in manual. Brake Fluid Type: DOT 4 (or as specified in manual). Ensure correct type and procedure for bleeding. Known Issues Common Wear Items: Clutch plates, piston rings, bearings, seals, brake pads, swingarm bushings,...