🏷️ Basic Information Identification Make: Aprilia Model: Habana Year: 2003 Codes Model Codes: Habana 50, Habana 125, Habana 150 👋 Introduction Market Position Vehicle Segment: Lightweight scooter, popular for urban commuting and entry-level riders. Competitive Analysis Competitors 2003: Piaggio Zip, Vespa ET series, Honda Bali, Yamaha Neo's, Kymco Agility. Key Features Vehicle Appeal: Stylish Italian design, comfortable riding position, range of engine options for different license classes and performance needs. Manual Value Target Audience: Professional mechanics, DIY enthusiasts, new owners seeking to understand their vehicle. 📋 Manual Details Coverage Areas Vehicle Variants: Aprilia Habana 50, 125, and 150 models Geographic Markets: Primarily European markets, but applicable to models sold globally Page Count Estimated Pages: 300-400 pages (estimated for comprehensive service manual) Manual Type Type: Service and Repair Manual Language Language: English Format Format: Digital (PDF) or Printed (dependent on product offering) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, disassembly, assembly, and tuning for 2-stroke (50cc) and 4-stroke (125cc, 150cc) engines. Fuel System: Carburetor systems (Dell'Orto, etc.), fuel pump operation, fuel lines, fuel tank maintenance. Ignition System: CDI ignition, spark plugs, stator, coil, wiring diagrams, troubleshooting. Transmission: CVT (Continuously Variable Transmission) system, belt inspection and replacement, clutch operation, gearbox (if applicable). Brakes: Hydraulic brake systems (front and rear), disc brake components, pad replacement, fluid bleeding, master cylinders, calipers. Suspension: Front telescopic forks (maintenance, seal replacement), rear shock absorbers (adjustment, replacement), swingarm. Electrical System: Wiring diagrams, lighting systems (headlight, taillight, indicators), battery maintenance, starter system, fuses, relays. Cooling System: Air-cooled engine (Habana 50), liquid-cooled engine (Habana 125/150), radiator, coolant, fan operation. Chassis And Bodywork: Frame inspection, body panel removal and installation, seat, handlebars, stands. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, tire pressure checks, brake adjustments. Troubleshooting: Diagnostic flowcharts, symptom-based problem solving for common issues. Component Overhaul: Detailed steps for engine rebuilds, carburetor overhauls, brake caliper servicing. Electrical Diagnostics: Testing components, tracing faults using wiring diagrams. Suspension Repair: Fork seal replacement, shock absorber mounting and removal. Wheel And Tire: Tire removal and installation, wheel balancing, bearing checks. Technical Depth Depth: Comprehensive: From basic scheduled maintenance to complete engine rebuilds and advanced electrical diagnostics. Detail Level: Step-by-step instructions with torque specifications, clearances, and diagrams. 📊 Manual Specifications File Format Digital Format: PDF (Searchable text, high-resolution images/diagrams) Print Quality Print Quality: High-resolution scans or original print quality for clarity of diagrams and text. Binding Type Binding Type: Digital (no binding) or Spiral/Perfect bound for printed versions. Paper Type Paper Type: Durable, coated paper for printed manuals to withstand workshop conditions. ⚙️ Engine Specifications Primary Engine 50Cc Engine Type 50: 2-stroke, air-cooled Displacement 50: 49.3 cc Bore X Stroke 50: 39.0 mm x 41.4 mm Primary Engine 125Cc Engine Type 125: 4-stroke, air-cooled Displacement 125: 124 cc Bore X Stroke 125: 52.4 mm x 57.9 mm Primary Engine 150Cc Engine Type 150: 4-stroke, air-cooled Displacement 150: 151 cc Bore X Stroke 150: 57.0 mm x 57.9 mm Performance Horsepower 125 Approx: Approx. 10-12 HP (at ~7500 rpm) Torque 125 Approx: Approx. 9-10 Nm (at ~6500 rpm) Fuel System Carburetor Spec 50: Dell'Orto PHBN 12 or 17.5 (specific model dependent) Carburetor Spec 125 150: Dell'Orto PHVA 20 or 22 (specific model dependent) 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Features Clutch Type: Centrifugal automatic clutch Final Drive: Gear drive via reduction gears 📐 Dimensions Exterior Wheelbase Approx: 1300-1350 mm (model dependent) Overall Length Approx: 1800-1850 mm (model dependent) Weights Dry Weight Approx 50: 95-105 kg Dry Weight Approx 125: 110-120 kg Fuel Tank Capacity: 7-8 Liters 🛡️ Safety Features Active Features Braking System: Front disc brake, rear drum brake (standard on most 50cc and 125cc variants), front and rear disc brakes on some 125/150 models. Lighting: Halogen headlight, LED taillight, standard turn signals. 💡 Technology Features Infotainment Instrument Panel: Analog speedometer, odometer, fuel gauge, indicator lights for turn signals, high beam, oil pressure (where applicable). Driver Assistance ABS: Not typically available on this model. Connectivity Usb Charging: Not standard equipment. 🔧 Maintenance Service Intervals Oil Change Interval 4 Stroke: Every 3,000-4,000 km or annually (refer to manual for exact spec). Spark Plug Replacement Interval: Every 5,000-6,000 km (or per specific plug type). V Belt Inspection Interval: Every 6,000-8,000 km for inspection and wear check. Fluid Specifications Engine Oil 4 Stroke Spec: SAE 10W-40 API SG or higher (check manual for specific viscosity and API rating). Brake Fluid Spec: DOT 4 (refer to manual for specific application and replacement intervals). Coolant Spec Liquid Cooled: Ethylene glycol-based coolant with corrosion inhibitors (typically a 50/50 mix with distilled water). Known Issues Common Problems 50Cc 2 Stroke: Carburetor jetting issues, reed valve wear, exhaust decoking. Common Problems 4 Stroke: CVT belt wear, potential valve clearance adjustments, stator coil failure. Electrical Issues: Corrosion in connectors, regulator/rectifier failure, stator issues. 📚 Vehicle History Brand...