🏷️ Basic Information Identification Make: Aprilia Model: Mana 850 Year: 2011 Codes Model Code: RB 👋 Introduction Market Position Category: Sport Touring / Commuter Motorcycle Competitive Analysis Segment: Unique segment due to its automatic transmission; competes with other middleweight sport-tourers and nakeds but differentiates through ease of use. Key Features Transmission Innovation: The Mana 850 is distinguished by its 'stepless' automatic transmission (CVT), offering motorcycle performance with scooter-like convenience. Design Philosophy: Designed for versatility, blending sporty handling with practicality for everyday use and touring. 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Page Count Estimated Pages: Approx. 400+ Manual Type Type: Service Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, disassembly, reassembly, tuning, troubleshooting for the 850cc V-twin engine. Transmission: Coverage of the innovative CVT (Continuously Variable Transmission) system, including operation, maintenance, and repair procedures. Fuel System: Fuel injection system, fuel pump, injectors, throttle body, and fuel tank maintenance and troubleshooting. Electrical System: Wiring diagrams, ignition system, charging system (stator, regulator/rectifier), starting system, battery, lighting, and electronic control unit (ECU) diagnostics. Brakes: Front and rear brake systems, including hydraulic lines, master cylinders, calipers, pads, discs, and ABS (if applicable) system diagnostics and servicing. Suspension: Front telescopic forks (including adjustment), rear mono-shock absorber, linkage, and related components servicing. Chassis And Bodywork: Frame, subframe, body panels, seat, fairings, and exhaust system removal, installation, and repair. Cooling System: Radiator, coolant, thermostat, fan, and water pump maintenance and bleeding procedures. Procedures Included Routine Maintenance: Oil changes, filter replacements (oil, air), chain lubrication and adjustment, tire pressure checks, brake adjustments. Troubleshooting: Systematic diagnostic procedures for common and uncommon faults, error code interpretation (if applicable). Engine Rebuild: Complete engine overhaul procedures, including piston ring replacement, valve adjustments, gasket replacement, and torque specifications. Transmission Service: CVT belt inspection and replacement, variator maintenance, and clutch servicing. Electrical Diagnostics: Testing of sensors, actuators, ECU, and wiring harness continuity and resistance checks. Brake System Overhaul: Brake fluid bleeding, caliper seal replacement, piston servicing, and ABS component testing. Suspension Tuning: Fork oil change, seal replacement, and rear shock absorber adjustment procedures. Technical Depth Depth: Comprehensive: Covers everything from basic rider maintenance to complete engine and transmission overhauls, including detailed electrical system diagnostics. 📊 Manual Specifications File Format File Type: PDF Print Quality Resolution: High resolution for clear text and diagrams. Binding Type Binding: Not Applicable (Digital) Paper Type Paper: Not Applicable (Digital) Searchability Text Search: Fully searchable text content for quick information retrieval. Navigation Hyperlinks: Includes internal hyperlinks for easy navigation between sections and topics. ⚙️ 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 (56 kW) @ 8,000 rpm Torque: Approx. 75 Nm (55 lb-ft) @ 5,000 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with ride-by-wire throttle Fuel Type: Unleaded gasoline, minimum 95 octane Engine Management ECU: Magneti Marelli electronic control unit 🔧 Transmission Standard Type: Continuously Variable Transmission (CVT) with three rider-selectable modes: Touring, Sport, and Manual (sequential gear shifting via handlebar buttons). Optional Alternative Transmissions: None. Features Drive System: Chain drive Clutch: Wet multi-plate automatic clutch Fluid Specifications Transmission Fluid: Refer to manual for specific CVT fluid type and capacity. Typically a specialized ATF or scooter transmission fluid. 📐 Dimensions Exterior Length: Approx. 2,150 mm (84.6 in) Width: Approx. 810 mm (31.9 in) Height: Approx. 1,100 mm (43.3 in) Seat Height: Approx. 800 mm (31.5 in) Weights Dry Weight: Approx. 213 kg (470 lbs) Wet Weight: Approx. 230 kg (507 lbs) Fuel Capacity: 18.0 Liters (4.75 US gal) Payload Capacity: Refer to manual for specific rider and luggage weight limits. 🛡️ Safety Features Ratings Crash Safety: N/A (Motorcycle safety ratings are generally not standardized like automobiles). Active Features Brakes: Optional ABS (Anti-lock Braking System) available on some models/trims. Lighting: Halogen headlights, LED taillight and turn signals. Passive Features Frame: Steel Trellis frame for rigidity and rider feedback. Ergonomics: Upright riding position designed for comfort and control. 💡 Technology Features Infotainment Display: Digital LCD instrument cluster with speedometer, tachometer, gear indicator (for manual mode), fuel gauge, clock, and diagnostic indicators. Driver Assistance Throttle Control: Ride-by-wire electronic throttle control enhances responsiveness and enables selectable engine maps. Connectivity Diagnostic Port: On-board diagnostics (OBD) port for fault code reading and data logging, essential for advanced troubleshooting. 🔧 Maintenance Service Intervals Oil Change: Recommended every 6,000 km (3,700 miles) or annually, whichever comes first. Air Filter: Inspect every 6,000 km (3,700 miles), replace as needed or at major service intervals. Spark Plugs: Replace every 12,000 km (7,500 miles) or as per manual recommendation. Valve Check: Recommended at 12,000 km (7,500 miles) or as per manual recommendation for initial checks, then as needed. Cv Belt Inspection:...