🏷️ Basic Information Identification Make: Aprilia Model: Mana 850 Year: 2008 Motorcycle Type: Maxi-Naked / Sport-Tourer 👋 Introduction Market Position Market Segment: The Aprilia Mana 850 was positioned as a unique maxi-naked motorcycle with a blend of scooter-like convenience (CVT transmission) and motorcycle performance, targeting riders seeking practicality without compromising on sporty aesthetics and handling. Competitive Analysis Key Competitors: Competitors included other naked bikes and sport-touring motorcycles with similar engine displacements and performance characteristics, though the Mana's CVT set it apart. Key Features Unique Selling Points: Automatic transmission (CVT), under-seat storage compartment (replacing a traditional fuel tank), powerful V-twin engine, sporty Italian design. 📋 Manual Details Coverage Areas Manual Type: Full Service Repair Manual Language: English Format: Digital (likely PDF) Page Count Page Count: Likely over 300 pages (typical for comprehensive motorcycle service manuals) 📖 Manual Coverage Systems Covered Engine Service: Complete engine disassembly, inspection, repair, and reassembly, including valve adjustments, piston and cylinder inspection, crankshaft and connecting rod checks, oil pump service. Transmission Service: Service of the continuously variable transmission (CVT) system, including belt inspection/replacement, variator maintenance, and clutch operation. Fuel System: Fuel injection system diagnostics and repair, injector cleaning, fuel pump testing, throttle body service, ECU troubleshooting. Electrical System: Wiring diagrams, component testing (ignition, lighting, charging system, starter motor), sensor diagnostics, ECU function, battery management. Chassis And Suspension: Front fork (telescopic) servicing, rear shock absorber maintenance and adjustment, swingarm inspection, bearing service, wheel and tire service. Brake System: Front and rear brake caliper service, master cylinder overhaul, brake line replacement, bleeding procedures, ABS system diagnostics (if equipped). Cooling System: Radiator service, coolant replacement, fan operation checks, thermostat testing. Exhaust System: Exhaust component inspection and replacement, catalytic converter information. Bodywork And Frame: Fairing removal/installation, seat service, frame inspection, mounting hardware torque specifications. Procedures Included Routine Maintenance: Oil and filter changes, air filter replacement, spark plug service, chain adjustment (if applicable, though Mana is shaft-driven), brake fluid flush, coolant flush. Troubleshooting: Diagnostic charts for common running issues, electrical faults, starting problems, and performance issues. Disassembly Reassembly: Step-by-step instructions for major component removal and installation, with torque specifications and critical clearances. Special Tool Requirements: Identification of specific tools required for certain maintenance or repair tasks. Technical Depth Diagnostic Capabilities: Advanced diagnostics for EFI system, ignition system, and ABS system (if applicable), including potential fault codes. Rebuild Procedures: Detailed procedures for complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Format: Digital (typically PDF), allowing for searchability and easy printing. Print Quality Print Quality: High resolution for clear diagrams, illustrations, and text (when printed). Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, four-stroke, 90-degree V-twin Displacement: 839.3 cc Bore X Stroke: 92 mm x 63 mm Valve Train: SOHC, 4 valves per cylinder Performance Horsepower: Approx. 76 HP (at 8,000 rpm) Torque: Approx. 7.9 kgm (at 6,000 rpm) / 77.5 Nm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with ride-by-wire throttle Fuel Type: Unleaded gasoline, minimum 95 RON Lubrication Oil Type: SAE 10W-40, API SG or higher, JASO MA certified Oil Capacity: Approx. 2.5 liters (with filter change) 🔧 Transmission Standard Transmission Type: Continuously Variable Transmission (CVT) with two riding modes (Sequential Manual & Automatic) Clutch Type: Wet multi-plate (for automatic mode engagement) Features Final Drive: O-ring sealed chain (though the Mana 850 GT typically has a belt drive) Gear Reduction: N/A (CVT operates continuously) Fluid Specifications Transmission Fluid: Specific CVT fluid (refer to manual for exact specifications and change intervals) 📐 Dimensions Exterior Length: Approx. 2,120 mm Width: Approx. 800 mm Height: Approx. 1,110 mm Wheelbase: Approx. 1,470 mm Seat Height: Approx. 800 mm Weights Dry Weight: Approx. 190 kg Wet Weight: Approx. 210 kg (fully fueled) Fuel Tank Capacity: Approx. 18 liters (located under the seat) Cargo Storage Compartment: Lockable storage compartment under the 'fuel tank' (approx. 8 liters capacity), capable of holding a full-face helmet. 🛡️ Safety Features Ratings ABS: Optional ABS available on some models. Active Features Braking System: Dual 320mm discs with four-piston calipers (front), Single 280mm disc with two-piston caliper (rear). Passive Features Lighting: Halogen headlights, LED taillight. 💡 Technology Features Infotainment Instrumentation: Digital instrument cluster displaying speed, RPM, fuel level, gear indicator (for sequential mode), engine temperature, trip meters, and clock. Driver Assistance Ride Modes: Two selectable riding modes: 'M' (Manual Sequential) and 'A' (Automatic). Connectivity Diagnostics: On-board diagnostics (OBD) system for engine management, accessible via a dedicated diagnostic port. 🔧 Maintenance Service Intervals Oil Change Interval: Every 6,000 km or 12 months, whichever comes first. Valve Adjustment Interval: Every 12,000 km or 24 months. Air Filter Interval: Inspect every 6,000 km, replace as needed. Clean if reusable type. Spark Plug Replacement: Every 12,000 km or 24 months. Brake Fluid Flush: Every 24 months. Coolant Flush: Every 24...