Basic Information Identification Make: Gilera Model: DNA 125 / 180 Model Code: ZAPM26 Codes Engine Code 125: ZAPM26600 Engine Code 180: ZAPM26800 Introduction Market Position Segment: Sporty Scooter / Maxi-scooter segment. Competitive Analysis Key Competitors: Aprilia SR50, Yamaha Aerox 50, Piaggio NRG series, Malaguti F12 series. Key Features Design: Aggressive, sportbike-inspired styling with dual headlights, exposed frame elements, and under-seat storage. Performance Focus: Designed for agile handling and spirited performance, appealing to riders seeking a more engaging scooter experience. Value Proposition Diy Repair: Empowers owners to perform maintenance and repairs themselves, saving significant costs compared to professional servicing. Manual Details Coverage Areas Coverage Scope: Comprehensive service and repair for the entire Gilera DNA 125 and 180 scooters. Page Count Estimated Page Count: Variable (PDF format, optimized for clarity and detail) Manual Type Type: Factory Type PDF Service Repair Workshop Manual Language Language: English Format Format: PDF (Printable, PC & MAC Compatible) Manual Coverage Systems Covered Engine: Detailed diagnostics, disassembly, assembly, tuning, and repair of the 125cc and 180cc Piaggio LEADER 4-stroke engines. Fuel System: Carburetor (Dell'Orto PHVA/PHVB variants), fuel pump, fuel tank, lines, and filters. Ignition System: CDI unit, ignition coil, spark plug, timing, and troubleshooting. Transmission: Automatic CVT (Continuously Variable Transmission) system: clutch, variator, belt, torque driver, and associated components. Cooling System: Liquid cooling system: radiator, water pump, thermostat, hoses, coolant, and fan. Lubrication System: Engine oil, oil pump, oil filter, and oil change procedures. Electrical System: Wiring diagrams, battery, starter motor, alternator, lighting (headlight, taillight, indicators), horn, instrumentation, and switches. Braking System: Front and rear disc brakes: hydraulic system, calipers, master cylinders, brake lines, pads, rotors, and bleeding procedures. Suspension: Front telescopic forks (adjustment, seals, oil change) and rear shock absorber (replacement). Steering: Handlebar, steering stem, bearings, and adjustment. Frame And Bodywork: Chassis, body panels, seat, fairings, storage, and fasteners. Wheels And Tires: Wheel bearings, tire pressure, and replacement. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, brake fluid checks, coolant checks, chain/belt inspection, and general lubrication. Troubleshooting: Diagnostic flowcharts and common problem identification for various systems. Engine Rebuild: Detailed steps for engine disassembly, inspection, component replacement (piston, rings, crankshaft, bearings), and reassembly. Transmission Repair: CVT system servicing, variator and clutch component inspection and replacement. Braking System Overhaul: Brake caliper rebuilding, master cylinder replacement, brake line installation, and bleeding procedures. Electrical Diagnostics: Tracing wiring faults, testing components, and understanding wiring diagrams. Suspension Servicing: Fork seal replacement and fork oil changes. Bodywork Repair: Panel removal, installation, and minor repair guidance. Torque Specifications: Precise torque values for critical fasteners and components. Technical Depth Depth: From basic preventative maintenance to complete engine and transmission overhauls, this manual provides expert-level guidance. Manual Specifications File Format File Type: PDF Compatibility: PC and MAC Operating Systems Print Quality Resolution: High-resolution images and diagrams for clarity. Searchability: Text-searchable PDF for quick information retrieval. Binding Type Binding: N/A (Digital Download - Printable) Paper Type Paper Type: N/A (Digital Download - Printable) Engine Specifications Primary Engine Engine Type 125: Piaggio LEADER 4-stroke, 2-valve, air-cooled (on some variants) or liquid-cooled. Engine Type 180: Piaggio LEADER 4-stroke, 2-valve, liquid-cooled. Displacement 125: 124 cc (approx.) Displacement 180: 176 cc (approx.) Bore Stroke 125: 52.65 mm x 55.2 mm (approx.) Bore Stroke 180: 61 mm x 60 mm (approx.) Performance Horsepower 125: Approx. 10-11 HP @ 7500 RPM (model dependent) Horsepower 180: Approx. 15-16 HP @ 7000 RPM (model dependent) Fuel System Carburetor Type: Dell'Orto PHVA 17.5 (125) / PHVB 20.5 (180) or similar Fuel Delivery: Mechanical fuel pump Engine Internals Compression Ratio 125: Approx. 11.5:1 Compression Ratio 180: Approx. 11.0:1 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Features Clutch Type: Centrifugal automatic clutch Variator: Automatic variator with drive and driven pulleys Dimensions Exterior Length: Approx. 1920 mm (model dependent) Width: Approx. 750 mm (at handlebars) Height: Approx. 1150 mm (at handlebars) Weights Dry Weight 125: Approx. 130 kg Dry Weight 180: Approx. 135 kg Fuel Tank Capacity: Approx. 7.5 Liters Safety Features Active Features Brakes: Hydraulic disc brakes front and rear. Passive Features Frame Construction: Steel tube frame for rigidity and rider protection. Technology Features Infotainment Instrumentation: Analog speedometer, tachometer (on some models), odometer, fuel gauge, and indicator lights. Simple and functional dashboard. Driver Assistance ABS: ABS (Anti-lock Braking System) was not a standard feature on these models, but may have been available as an option on some later variants or in specific markets. Maintenance Service Intervals Oil Change Interval: Recommended every 3,000 - 5,000 km or annually, whichever comes first (refer to manual for exact details). Spark Plug Check Interval: Recommended every 5,000 - 10,000 km. Air Filter Cleaning Interval: Recommended every 3,000 - 5,000 km, or more frequently in dusty conditions. Cvt Belt Inspection Interval: Recommended inspection every 5,000 km, replacement typically between 10,000 - 20,000 km depending on usage. Fluid Specifications Engine...