🏷️ Basic Information Identification Make: Aprilia Model: Mana 850 Model Variant: Mana 850 GT (Implied by 'Digital Workshop Repair Manual' context for comprehensive repair) Codes Engine Code Family: V910 (Liquid-cooled, 4-stroke, 4-valve per cylinder V-twin) Generation Production Years: 2007-2011 👋 Introduction Market Position Segment: Maxi-scooter/Sport-touring hybrid, unique automatic transmission offering Competitive Analysis Competitors: While unique, it competed in the larger displacement scooter and entry-level touring motorcycle segments, offering an automatic alternative to traditional motorcycles. Key Features Innovative Transmission: The Mana 850's primary differentiator was its motorcycle-style chassis with an automatic, sequential transmission (controlled via handlebar buttons or fully automatic modes), offering ease of use without sacrificing the riding experience. Practicality: Integrated storage compartment under the 'fuel tank' for helmet or luggage, contributing to its touring and commuting practicality. Styling: Distinctive naked bike styling with optional GT fairing for enhanced wind protection. 📋 Manual Details Coverage Areas Scope: Comprehensive repair, maintenance, rebuild, refurbishment, restoration Page Count Estimated Pages: Extensive (typically 500+ pages for comprehensive workshop manuals) Manual Type Type: Digital Workshop Repair Manual Language Language: English (Assumed for typical workshop manuals sold globally) Format Format: Digital (PDF/Executable - downloadable) 📖 Manual Coverage Systems Covered Powertrain: Engine disassembly, assembly, tuning, lubrication, cooling, fuel system (injection), exhaust system Transmission: Hydraulic CVT (Continuously Variable Transmission) operation, maintenance, servicing, troubleshooting Chassis: Frame, swingarm, suspension (front forks, rear shock absorber), steering system, wheels, tires Brakes: Front and rear brake systems, hydraulic lines, master cylinders, calipers, discs, bleeding procedures Electrical: Wiring diagrams, lighting system, ignition system, starting system, battery, charging system, ECU, sensors, instrumentation Bodywork: Fairings, body panels, seat, storage compartment, minor adjustments and repairs Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment (if applicable, though Mana is shaft-driven), spark plug replacement, air filter servicing Troubleshooting: Diagnostic charts, symptom-based problem solving, error code interpretation Component Repair: Detailed step-by-step instructions for component removal, repair, and reinstallation Rebuilds: Engine and transmission rebuild procedures, including component specifications and tolerances Calibration And Adjustment: Throttle body synchronization, CVT calibration, suspension adjustments Technical Depth Diagnostic Capabilities: Advanced diagnostics for engine management, CVT operation, and electrical systems Special Tools: Identification and usage of specific Aprilia or aftermarket tools required for certain procedures Torque Specifications: Precise torque values for all critical fasteners and components Clearances And Tolerances: Detailed specifications for component clearances and wear tolerances during assembly and inspection 📊 Manual Specifications File Format Compatibility: Microsoft Windows (95-7), macOS Print Quality Resolution: High Quality (Supporting Photos, Illustrations, Diagrams) Binding Type Physical Format: Not Applicable (Digital Product) Paper Type Digital Fidelity: High Fidelity (Printable, Searchable Content) ⚙️ Engine Specifications Primary Engine Engine Type: V-twin, four-stroke, liquid-cooled, DOHC, 4 valves per cylinder Displacement: 839.37 cc Bore X Stroke: 90 mm x 66 mm Compression Ratio: 9.0:1 Performance Horsepower: Approx. 76 HP (56 kW) at 8,000 rpm Torque: Approx. 7.6 kgm (74.5 Nm; 55.0 lb-ft) at 6,000 rpm Fuel System Fuel Delivery: Sequential multi-point fuel injection with electronic throttle control Fuel Type: Unleaded gasoline (95 RON recommended) Lubrication Oil Type: API SG, ACEA A3, SAE 10W-40 or 15W-50 (depending on climate) Oil Capacity: Approx. 3.0 liters (including filter) Ignition Ignition System: Electronic ignition with variable spark advance Cooling Cooling System: Liquid-cooled with electric fan 🔧 Transmission Standard Type: Hydraulic Continuously Variable Transmission (CVT) with electronic control unit Optional Modes: Automatic (Variable Ratios), Manual Sequential (5-speed simulation via handlebar buttons) Features Final Drive: Shaft drive Transmission Fluid: Specific automatic transmission fluid (refer to manual for exact specification, typically ATF Type T-IV or equivalent) 📐 Dimensions Exterior Length: Approx. 2,170 mm Width: Approx. 820 mm (with GT fairing) Height: Approx. 1,200 mm (to handlebars) Wheelbase: Approx. 1,502 mm Weights Dry Weight: Approx. 230 kg Curb Weight: Approx. 235 kg Fuel Tank Capacity: 18.5 liters Cargo Storage Compartment Volume: Approx. 30 liters (under faux fuel tank) 🛡️ Safety Features Ratings Crash Test Data: Not applicable for motorcycles in the same way as cars; focus is on design safety and rider protection features. Active Features Braking System: Optional ABS (Anti-lock Braking System) Lighting: Halogen headlights, LED taillights Passive Features Frame Construction: Steel trellis frame for rigidity and rider protection in case of low-speed tip-overs. Rider Ergonomics: Comfortable seating position designed for touring and everyday use. 💡 Technology Features Infotainment Instrumentation: Digital LCD display with speedometer, tachometer, odometer, trip meter, coolant temperature, fuel gauge, clock, gear indicator (in manual mode), and various warning lights. Driver Assistance ABS Option: Optional ABS system available on certain models for enhanced braking safety. Connectivity Diagnostic Port: On-board diagnostics (OBD) port for fault code reading and system analysis (covered in the manual). 🔧 Maintenance Service Intervals Engine Oil Change: Every 10,000 km or annually, whichever comes first Oil Filter Replacement: At every engine oil change Air Filter Cleaning Or Replacement: Every 10,000 km Spark Plug Replacement: Every 20,000 km Valve Clearance Check: Every 20,000 km Fluid...