🏷️ Basic Information Identification Make: Gilera Model: Runner RST Purejet Codes Frame Number Prefix: ZAPC462 👋 Introduction Market Position Target Audience: Owners seeking to perform their own maintenance and repairs, as well as professional mechanics working on Gilera scooters. Key Features Visual Guidance: Includes comprehensive pictures to aid in understanding disassembly and assembly procedures. Technical Data Accuracy: Provides critical technical data such as bolt tightening torques and special tool requirements. Diy Focus: Specifically highlights its utility for DIY maintenance tasks like oil changes and brake servicing. Limitations Electrical Diagrams: Explicitly states that electrical diagrams are NOT included in this manual. 📋 Manual Details Coverage Areas Language: English Format: PDF Download Manual Type: Service Manual / Workshop Manual Page Count Estimated Page Count: Information not explicitly stated, but typical for a comprehensive workshop manual covering mechanical systems. Likely 200-400 pages. 📖 Manual Coverage Systems Covered Engine: Detailed disassembly, assembly, inspection, and repair of the Purejet engine, including cooling system, lubrication, and fuel injection. Transmission: Coverage of the automatic transmission (CVT), including variator, clutch, and reduction gears. Brakes: Front and rear brake system service, including caliper, master cylinder, brake lines, and fluid replacement. Suspension: Front fork and rear shock absorber inspection, maintenance, and replacement. Chassis: Frame inspection, steering head bearing service, and general chassis component maintenance. Fuel System: Details on the fuel injection system, including fuel pump, injectors, and fuel lines. Excludes electrical diagrams for fuel system components. Procedures Included Routine Maintenance: Oil changes, air filter replacement, oil filter replacement, spark plug service, brake pad replacement, fluid level checks. Major Repairs: Engine disassembly and reassembly, transmission overhaul, suspension rebuild, brake system bleeding. Troubleshooting: Diagnostic guidance for common mechanical issues and operational problems. Technical Depth Diagnostic Level: Suitable for intermediate to advanced DIY mechanics and professional technicians. Focuses on mechanical diagnosis. Rebuild Capability: Enables complete engine and transmission rebuilds with detailed part specifications and torque values. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Likely text-searchable within the PDF, allowing for quick access to specific topics. Print Quality Printability: Designed for printing individual sections or the entire manual for workshop use. Binding Type Binding Type Physical: N/A (Digital Download) Paper Type Paper Type Physical: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 2-stroke, single-cylinder (Piaggio LEADER engine variant, likely) Displacement: Typically 49cc or 50cc for Purejet models, though variations may exist. Refer to specific model VIN for exact specs. Bore X Stroke: Specific dimensions available within the manual. For 50cc Purejet, often around 39.0 mm x 41.4 mm. Performance Horsepower: Typically around 5-6 HP for 50cc models, subject to emissions regulations and tuning. Specific figures in manual. Torque: Specific torque figures for engine components will be detailed in the manual. Peak torque often achieved at mid-RPM range. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Piaggio's 'Purejet' system. Ignition System: Electronic ignition. Specific details on timing and components would be in the manual (excluding electrical diagrams). Cooling System Type: Liquid-cooled Lubrication Oil Type: Two-stroke oil, specific API TC or JASO FD classification required. Capacity and change intervals in manual. Spark Plug Recommendation: Specific spark plug type (e.g., NGK BR9ES or similar) and gap specification will be provided in the manual. 🔧 Transmission Standard Type: Automatic Continuously Variable Transmission (CVT) Clutch Type: Centrifugal automatic clutch Features Variator: Covers inspection, roller weight analysis, and belt replacement for the variator. Reduction Gear: Details on the reduction gear assembly and its lubrication. Fluid Specifications Reduction Gear Oil: Specific gearbox oil viscosity and capacity will be detailed in the manual (e.g., SAE 80W/90). 📐 Dimensions Exterior Length: Approx. 1800-1850 mm (varies by specific generation, check manual for exact) Width: Approx. 730-750 mm (at handlebars) Height: Approx. 1200-1250 mm (to top of windscreen) Weights Dry Weight: Approx. 110-120 kg (varies by model year and specification) Fuel Tank Capacity: Typically around 7-8 Liters 🛡️ Safety Features Active Features Brakes: Front and rear disc brakes, typically with hydraulic actuation. Specific caliper and disc sizes in manual. Tires: Tubeless tires. Common sizes: Front 120/70-14, Rear 140/60-13 (check manual for specific fitment). Passive Features Lighting: Headlight, taillight, turn signals. Manual covers bulb types and replacement procedures. Frame Structure: High-tensile steel frame, detailed inspection points will be in the manual. 💡 Technology Features Infotainment Dashboard: Digital/analog combination dashboard displaying speed, RPM, fuel level, temperature, and warning lights. Manual covers indicator light functions. Driver Assistance N/A: Scooters of this era typically do not feature advanced driver assistance systems. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 3,000-5,000 km or annually. Specific interval and oil capacity in manual. Air Filter Check: Regular inspection, usually every 3,000-5,000 km. Replacement interval specified in manual. Spark Plug Replacement: Typically every 6,000-10,000 km. Refer to manual for exact type and gap. Brake Fluid Change: Recommended every 2 years or as per...