🏷️ Basic Information Identification Make: Aprilia Model: Mana 850 GT / ABS Model Variant: GT / ABS Production Years: 2007-2011 Codes Vin Code Digit 3: A (Aprilia) 👋 Introduction Market Position Vehicle Segment: Sport-touring, Naked-bike crossover Unique Selling Proposition: Innovative CVT automatic transmission in a motorcycle chassis, coupled with a powerful V-twin engine. Competitive Analysis Key Competitors: Honda VFR1200F (DCT variant), Yamaha TMAX (maxi-scooter), other large displacement motorcycles with rider-friendly features. Key Features Engine Configuration: 90-degree V-twin, liquid-cooled Transmission Type: Advanced CVT automatic with three selectable modes (Rain, Touring, Sport) and manual override. Braking System: Optional ABS (Anti-lock Braking System) with radial-mount calipers. Design Philosophy: Blending the practicality of an automatic transmission with the performance and feel of a motorcycle. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive Service Manual / Workshop Manual (WSM) Page Count Estimated Page Count: ~400-600 pages (typical for this type of manual) Manual Type Manual Type: Workshop Service Manual (WSM) Language Language: English (primary language of documentation) Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine: Detailed inspection, disassembly, assembly, troubleshooting, specifications. Fuel System: Fuel injection system (EFI), injectors, fuel pump, pressure regulator, throttle body. Transmission And Drivetrain: CVT (Continuously Variable Transmission) operation, maintenance, inspection, and repair procedures, chain drive maintenance. Chassis And Frame: Frame inspection, front fork assembly, rear suspension (shock absorber, linkage), swingarm, steering system. Braking System: Front and rear brake systems, caliper service, master cylinders, brake fluid replacement, ABS system components and diagnosis. Electrical System: Wiring diagrams, ignition system, lighting, starter system, battery, charging system, ECU, sensors, fuses, relays. Cooling System: Radiator, cooling fan, water pump, coolant specifications, bleeding procedures. Exhaust System: Catalytic converter, mufflers, exhaust pipe inspection and replacement. Bodywork And Plastics: Fairings, seat, fuel tank, fenders, body panel removal and installation, torque specifications for fasteners. Instrumentation And Controls: Dashboard, switches, levers, throttle control, clutch lever (hydraulic). Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, brake fluid checks, coolant level checks, tire pressure, spark plug inspection. Troubleshooting: Diagnostic flowcharts for common issues, error codes, symptom-based troubleshooting. Repair Procedures: Step-by-step instructions for engine overhaul, transmission servicing, suspension repairs, brake caliper rebuilds, electrical component replacement. Special Tools: Identification and usage instructions for specialized tools required for specific tasks. Technical Depth Depth Level: Comprehensive (covers everything from basic maintenance to full engine and transmission rebuilds). Diagnostic Capabilities: Advanced diagnostic information for EFI and ABS systems, including sensor data interpretation. 📊 Manual Specifications File Format File Type: Searchable PDF Print Quality Image Resolution: High-resolution images and diagrams for clarity. Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Quality: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Type: V-twin Displacement: 849.9 cc (850cc class) Bore X Stroke: 98 mm x 56.4 mm Valve Train: DOHC, 4 valves per cylinder Cooling System: Liquid-cooled Compression Ratio: 11.0:1 Performance Horsepower: Approximately 75 HP @ 8000 RPM Torque: Approximately 75 Nm (55 lb-ft) @ 6000 RPM Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with ride-by-wire throttle Fuel Type: Unleaded gasoline, minimum 91 octane Fuel Tank Capacity: Approximately 18 liters (4.75 US gallons) Lubrication Oil Type: API SG or higher, JASO MA certified motorcycle oil (e.g., Motul 5100 10W-40) Oil Capacity: Approximately 2.5 liters (with filter change) 🔧 Transmission Standard Transmission Type: Hydraulically controlled CVT (Continuously Variable Transmission) Transmission Modes: Rain, Touring, Sport, Manual override (with paddle shifters/buttons) Clutch: Automatic, wet, multi-plate (integrated with CVT) Final Drive: Chain drive Features Cvtx Technology: Utilizes a stepless gear ratio change for optimal engine performance and fuel efficiency. Chain Lubrication: Requires regular cleaning and lubrication of the drive chain. 📐 Dimensions Exterior Length: Approximately 2170 mm Width: Approximately 800 mm Height: Approximately 1140 mm Wheelbase: Approximately 1505 mm Weights Dry Weight: Approximately 210 kg Wet Weight: Approximately 230 kg (fully fueled and ready to ride) Weight Distribution: Designed for balanced handling and stability. 🛡️ Safety Features Ratings Crash Test Ratings: N/A (motorcycle safety ratings vary by jurisdiction and testing body) Active Features ABS: Optional Bosch 2-channel ABS system. Braking System Front: Dual 320mm discs, radial-mount calipers Braking System Rear: Single 260mm disc, dual-piston caliper Lighting: Halogen headlights, LED tail light. Passive Features Frame Construction: Steel trellis frame providing rigidity and handling characteristics. Ride Modes: Engine mapping and CVT response adjust for different riding conditions (e.g., Rain mode for reduced power). 💡 Technology Features Infotainment Instrument Cluster: Digital and analog combination display, often including gear position indicator (for manual mode), fuel gauge, trip meters, and warning lights. Driver Assistance ABS: Optional Anti-lock Braking System for enhanced safety during braking. Connectivity ECU: Engine Control Unit manages fuel injection, ignition timing, and CVT operation. Ride By Wire: Electronic throttle control provides precise throttle input and enables different riding modes. 🔧 Maintenance Service Intervals Engine Oil Change: Every 10,000 km or 12 months, whichever comes first. Check manual for specific...