🏷️ Basic Information Identification Make: Hyosung Model: Aquila GV650 Product Type: Service & Repair Manual Codes Model Code: GV650 👋 Introduction Market Position Target User: DIY enthusiasts, independent repair shops, and professional technicians Competitive Analysis Value Proposition: Provides factory-level technical data at a fraction of the cost of official subscriptions or dealership services. Key Features Content Detail: Hundreds of pages with detailed photos & diagrams, step-by-step instructions, exploded diagrams. Licensing Model: One-time purchase with no expiry or renewal fees. 📋 Manual Details Coverage Areas Years Covered: 2005 onwards Page Count Estimated Page Count: Hundreds (as stated in description) Manual Type Type: Factory Service Repair Workshop Manual Language Language: English (implied by product description and market) Format Digital Format: PDF (implied by download and compatibility mentions) 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, lubrication, cooling, fuel system (carburetor/injection depending on sub-model), ignition, exhaust Drivetrain Systems: Clutch operation and adjustment, transmission (gearbox) disassembly and assembly, final drive (belt/chain depending on variant) Chassis Systems: Frame, suspension (front fork and rear shock absorber), steering system, wheels and tires Braking Systems: Front and rear brake systems (hydraulic disc brakes), brake fluid replacement, caliper service, master cylinder service Electrical Systems: Battery, charging system (alternator/stator, regulator/rectifier), starting system (starter motor, starter solenoid), lighting system, instrumentation, wiring diagrams Bodywork And Trim: Body panel removal and installation, seat, fuel tank, fairings, fenders, maintenance access points Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, chain/belt adjustment, brake pad inspection, tire pressure checks, coolant level checks Troubleshooting: Diagnostic procedures for common issues, symptom-based troubleshooting, electrical fault finding Repair And Rebuild: Engine disassembly and reassembly, transmission repair, suspension component replacement, electrical component repair Technical Specifications: Torque values, clearances, fluid types and capacities, electrical specifications Technical Depth Depth: Comprehensive from basic maintenance to complete engine rebuilds and advanced diagnostics 📊 Manual Specifications File Format Compatibility: Windows & MAC (as per product description) Print Quality Printability: Printable (single page or entire manual) Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper Type: N/A (Digital Download) Licensing Usage License: Lifetime Use, unlimited devices (as per product description) ⚙️ Engine Specifications Primary Engine Engine Type: V-twin, 4-stroke, liquid-cooled Displacement: 647 cc (for the GV650 model) Bore X Stroke: Approximately 80 mm x 64 mm (typical for this displacement V-twin) Compression Ratio: Typically around 10.0:1 to 11.0:1 (specific value to be confirmed in manual) Performance Horsepower: Around 70-75 HP (specific figures vary by market and tune) Torque: Around 60-65 Nm (specific figures vary by market and tune) Fuel System Fuel Delivery: Fuel Injection (FI) system on most later models, earlier models may have carburetors (manual will detail specific system) Fuel Type: Unleaded gasoline (minimum 91 RON/87 AKI recommended) Lubrication Oil Type Specification: SAE 10W-40 or 20W-50 motorcycle specific API SG or higher (refer to manual for exact specification) Oil Capacity: Approximately 3.5 - 4.0 liters with filter change (refer to manual for exact capacity) Cooling Coolant Type: Ethylene glycol based antifreeze with corrosion inhibitors (50/50 mix with distilled water recommended) 🔧 Transmission Standard Type: 5-speed constant mesh manual transmission Optional Available Options: N/A (Typically a single transmission option for this model) Features Clutch Type: Wet, multi-plate clutch Final Drive: Belt drive (on most GV650 models) Fluid Specifications Transmission Oil Type: Dedicated motorcycle transmission oil (e.g., SAE 80W-90 API GL-4, refer to manual for exact specification) 📐 Dimensions Exterior Length: Approximately 2300 mm (specific length may vary slightly by year/trim) Width: Approximately 860 mm (specific width may vary slightly by year/trim) Height: Approximately 1150 mm (specific height may vary slightly by year/trim) Weights Dry Weight: Around 210 kg (dry, specific weight may vary) Wet Weight: Around 220 kg (fully fueled, specific weight may vary) Fuel Capacity: Approximately 15 liters 🛡️ Safety Features Ratings Crash Test Results: N/A (Motorcycle safety testing standards vary, and specific results for this model are not generally published in a standardized consumer format) Active Features Braking System: Dual hydraulic disc brakes front, single hydraulic disc brake rear Lighting: Halogen headlight, LED tail light and indicators (depending on year/market) Passive Features Frame Construction: Steel double cradle frame Tire Specifications: Front: 120/70-18, Rear: 180/55-17 (typical, refer to manual for specific OE fitment) 💡 Technology Features Infotainment Dashboard Features: Analog speedometer and tachometer, fuel gauge, indicator lights (oil, neutral, turn signals, high beam) Driver Assistance ABS: ABS was an optional feature on some later models, not standard on all units. Manual will detail system if present. Connectivity Charging Port: Some models may have had an optional accessory charging port, but it was not a standard integrated feature. 🔧 Maintenance Service Intervals Engine Oil Change: Every 6,000 km or 6 months (typical, consult manual for specific recommendation) Air Filter Check: Every 6,000 km or 6 months (clean/replace as needed) Spark Plug Check: Every 12,000 km or 12 months (inspect and gap/replace...