🏷️ Basic Information Identification Make: Eton Model: Viper ST 50 EXL Vehicle Type: Quad Bike / ATV (All-Terrain Vehicle) Generation Generation Designation: Not specified Codes Product Code: ETONVIPERST50EXL50QUADBIKEATVServiceRepairPDFManualDownload 👋 Introduction Market Position Target Audience: Eton Viper ST 50 EXL owners seeking to perform their own maintenance and repairs, saving on labor costs. Competitive Analysis Value Proposition: Provides professional-level diagnostic and repair information, empowering owners to maintain their ATVs independently. Key Features Ease Of Use: Designed for users with no prior technical expertise, featuring clear instructions and diagrams. Print On Demand: Ability to print specific pages, reducing wear and tear on a single manual copy. Comprehensive Coverage: Covers all repair and maintenance procedures from A to Z. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance, Rebuilding, Refurbishing, Restoration Page Count Estimated Page Count: Undisclosed (Typically hundreds for comprehensive workshop manuals) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format File Format: PDF (Portable Document Format) 📖 Manual Coverage Systems Covered Engine System: Engine assembly, disassembly, lubrication, cooling, fuel delivery, ignition, exhaust, starting, charging Transmission System: Automatic transmission (CVT), clutch, gear reduction, final drive Chassis System: Frame, suspension (front and rear), steering system, wheels, tires, brakes (front and rear) Electrical System: Wiring diagrams, battery, lighting, ignition switch, starter motor, charging system, indicators, instrumentation Bodywork And Trim: Body panels, fenders, seating, handle bars, controls, decals Procedures Included Maintenance Procedures: Oil changes, filter replacements, chain adjustment, brake adjustments, fluid level checks, spark plug replacement, air filter cleaning/replacement, battery maintenance Diagnostic Procedures: Troubleshooting common problems, symptom-based diagnostics, component testing Repair Procedures: Component replacement, internal engine repair, transmission overhaul, brake system repair, steering component replacement Rebuild Procedures: Engine rebuild, transmission rebuild, suspension component rebuild Technical Depth Depth Of Coverage: Comprehensive A-Z coverage, suitable for professional technicians and home mechanics Diagnostic Tools: Information on necessary tools, though specific electronic diagnostic tool requirements are unlikely for this model type Torque Specifications: Detailed torque values for all critical fasteners Clearances And Tolerances: Specifications for engine component clearances (e.g., valve clearances, piston-to-wall clearance) Wiring Diagrams: Detailed, printable electrical wiring schematics 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: High quality, printable pages for on-demand use Resolution: Suitable for clear viewing and printing of diagrams and text Binding Type Binding Style: Digital Download (No physical binding) Paper Type Paper Medium: Digital (Printable on standard paper) Searchability Text Search: Likely searchable PDF text, allowing for quick information retrieval Access Method Delivery Method: Instant email download link upon payment confirmation Compatibility Operating Systems: PC & MAC compatible, supporting Windows (95 through 8) and macOS Software Requirements PDF Reader: Adobe Acrobat Reader or compatible PDF viewer required ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, single-cylinder (likely SOHC) Displacement: Approximately 49.5cc (common for 50cc ATVs) Cooling System: Air-cooled (most probable for this class of ATV) Performance Horsepower: Typically in the range of 3-5 HP (estimated, specific data not provided) Torque: Low torque, suitable for recreational use (estimated, specific data not provided) Fuel System Fuel Delivery: Carbureted (likely a constant velocity or slide carburetor) Fuel Type: Unleaded gasoline Ignition Ignition System: CDI (Capacitor Discharge Ignition) 🔧 Transmission Standard Transmission Type: Automatic Continuously Variable Transmission (CVT) Drive System: Chain drive to rear axle (typical for 50cc ATVs) Optional Optional Transmissions: None specified Features Gear Reduction: Integrated reduction gears within the transmission/final drive housing 📐 Dimensions Exterior Overall Length: Undisclosed (typical for small ATVs: 1300-1600 mm) Overall Width: Undisclosed (typical for small ATVs: 700-900 mm) Overall Height: Undisclosed (typical for small ATVs: 800-1000 mm) Weights Dry Weight: Undisclosed (typically 80-100 kg for 50cc ATVs) Payload Capacity: Undisclosed (designed for light recreational use, not heavy loads) Towing Capacity: Not applicable/rated for towing 🛡️ Safety Features Ratings Safety Certifications: Likely meets basic ATV safety standards for recreational use, but specific certifications are not detailed in product info. Active Features Braking System: Front and rear drum or disc brakes (specific type to be detailed in manual) Throttle Limiter: May be equipped with a throttle limiter for younger riders. Passive Features Lighting: Headlights, taillight, brake light Flagpole Mount: Often includes a mount for a safety flag 💡 Technology Features Infotainment Infotainment System: Basic instrumentation only (speedometer, odometer, potentially indicator lights). Driver Assistance Driver Assistance Features: None applicable Connectivity Connectivity Options: None applicable 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 50-100 hours of operation or annually (specific recommendation in manual) Air Filter Cleaning: Regularly, depending on operating conditions (e.g., every 10-20 hours) Spark Plug Replacement: Every 100-200 hours or as needed based on performance Fluid Specifications Engine Oil Type: SAE 10W-40 or 20W-50 motorcycle/ATV oil (confirm API service classification, e.g., SG or higher) Transmission Oil Type: Likely shares engine oil, or a specific gear oil. Manual will specify. Brake Fluid Type: DOT 3 or DOT 4 hydraulic brake fluid (if hydraulic brakes...