This manual covers the scooter, a sporty and agile scooter produced from 1999 to 2004. Renowned for its engaging performance and distinctive styling, the scooter is a popular choice for urban commuting and recreational riding. Its robust 2-stroke, liquid-cooled engine, coupled with a responsive CVT transmission and capable chassis, provides an exhilarating and reliable riding experience. This model represents a commitment to engineering quality and performance within the 50cc scooter segment. This comprehensive service repair manual provides detailed instructions for all aspects of the scooter, covering complete service, repair, and maintenance. It includes in-depth information on engine, transmission, chassis, brakes, and electrical systems, along with troubleshooting guidance, diagnostic procedures, and technical specifications. Essential for owners and technicians alike, this manual offers factory-level detail, enabling efficient maintenance, accurate repairs, and optimal performance of your vehicle. 🏷️ Basic Information Identification Make: Gilera Model: Runner 50 SP Product Type: Service Repair Manual Codes Model Years Covered: 1999, 2000, 2001, 2002, 2003, 2004 👋 Introduction Market Position Target User: DIY mechanics and owners seeking to perform repairs and maintenance Value Proposition: Cost savings on repair expenses, empowers vehicle care Competitive Analysis Key Selling Point: Comprehensive coverage, professional quality, instant download Key Features Ease Of Use: Very easy to use Completeness: The ONLY Service Repair Workshop Manual You Will Ever Need Information Access: An absolute wealth of information at your fingertips 📋 Manual Details Coverage Areas Primary Coverage: Complete service, repair, and maintenance Secondary Coverage: Troubleshooting, diagnostics, specifications Page Count Estimated Page Count: Likely 200-400 pages (typical for comprehensive workshop manuals of this era) Manual Type Type: Factory-type PDF Service Repair Workshop Manual Language Language: Likely English (common for international manuals, though native language versions also exist) Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine: Internal components, cooling, lubrication, fuel delivery, ignition, exhaust Transmission: Automatic transmission (CVT), clutch, gear ratios, maintenance Chassis: Frame, suspension (front and rear), steering, wheels, tires Brakes: Hydraulic system, caliper service, pad replacement, fluid specifications, bleeding procedures Electrical: Wiring diagrams, battery, charging system, ignition system, lighting, starting motor, indicators, instruments Bodywork: Panels, fairings, seat, storage, maintenance, adjustments Cooling System: Radiator, coolant, fan, hoses, thermostat Fuel System: Carburetor adjustment and overhaul, fuel lines, fuel pump (if applicable) Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, spark plug service, belt checks Troubleshooting: Common problems and solutions, diagnostic charts Repair: Step-by-step repair instructions for all major components and systems Overhaul: Engine overhaul, carburetor overhaul, brake system overhaul Disassembly Assembly: Detailed instructions for dismantling and reassembling vehicle components Technical Depth Depth: Comprehensive, from basic maintenance to advanced diagnostics and repairs Diagrams: Highly detailed exploded pictures and diagrams Specificity: Factory-level detail, suitable for professional mechanics 📊 Manual Specifications File Format Compatibility: PC & MAC Compatible PDF Print Quality Printability: Print what you need when you need it Binding Type Binding: Digital download, no physical binding Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke, single-cylinder Displacement: 49.3 cc (approx.) Cooling System: Liquid-cooled Performance Horsepower: Varies by market regulations, typically around 5-8 HP Torque: Not readily available in standard specs, but optimized for low-end acceleration Fuel System Fuel Delivery: Carburetor (e.g., Dell'Orto PHVA series) Fuel Type: Unleaded gasoline with 2-stroke oil mixture (pre-mix or oil injection) Ignition Ignition Type: Electronic ignition (CDI) Lubrication Lubrication Type: Automatic oil injection or pre-mix 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Optional Optional Transmission: N/A (CVT is standard for this model) Features Clutch Type: Automatic centrifugal clutch Drive Type: Belt drive to rear wheel Gear Reduction: Primary and secondary reduction gears 📐 Dimensions Exterior Length: Approximately 1850-1900 mm (typical for a 50cc scooter) Width: Approximately 750-800 mm Height: Approximately 1150-1200 mm (seat height around 800-820 mm) Weights Dry Weight: Approximately 95-105 kg Gross Vehicle Weight Rating: Not explicitly stated but designed for single rider plus luggage 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Scooters of this class typically do not undergo formal automotive crash testing) Active Features Braking System: Front disc brake, Rear disc brake Lighting: Headlight, taillight, brake light, turn signals Passive Features Tires: Tubeless tires, typical sizes: 120/70-13 (front), 130/60-13 (rear) Suspension: Telescopic front forks, rear monoshock or twin shocks 💡 Technology Features Infotainment Infotainment System: Basic analog instrumentation: speedometer, odometer, fuel gauge (if equipped), indicator lights Driver Assistance Driver Assistance Features: N/A (No electronic driver assistance systems on this model) Connectivity Connectivity Features: N/A (No connectivity features) 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000-5,000 km or annually Gear Oil Change: Every 6,000-10,000 km Air Filter Cleaning: Every 2,000-3,000 km Spark Plug Replacement: Every 5,000-8,000 km Fluid Specifications Engine Oil Type: 2-stroke synthetic or semi-synthetic oil (API TC or JASO FD compliant) Transmission Oil Type: GL-4 Gear Oil, SAE 75W/90 or 80W/90 Coolant Type: Ethylene Glycol based antifreeze coolant (typically 50/50 mix with...