🏷️ Basic Information Identification Make: Aprilia Model: Tuono V4 R APRC Model Year: 2011-2012 Product Type: Workshop Service Repair Manual Codes Engine Code: V4R (refer to manual for specific VIN decoding) 👋 Introduction Market Position Segment: High-performance naked sportbike Target Audience: Enthusiast riders seeking performance and advanced electronics Competitive Analysis Competitors: BMW S1000R, KTM 1290 Super Duke R, Yamaha MT-10 Key Features Engine Configuration: V4 Longitudinal Engine Aprc Suite: Aprilia Performance Ride Control (Traction Control, Wheelie Control, Launch Control, ABS, Cruise Control) Suspension: Premium adjustable suspension (often Öhlins or Sachs depending on market/variant) Frame: Aluminum dual-beam frame with variable geometry 📋 Manual Details Coverage Areas Geographic Coverage: Global (standard specifications) Page Count Estimated Page Count: 500+ Manual Type Type: Complete Workshop Service and Repair Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: V4 Engine: Disassembly, Assembly, Lubrication, Cooling, Fuel System, Ignition System, Exhaust System, Emission Controls, Engine Management (ECU Tuning) Transmission: 6-Speed Cassette-Type Gearbox: Clutch, Gear Shifting Mechanism, Internal Components, Maintenance, Repair Chassis: Frame, Swingarm, Rear Suspension, Front Forks (Öhlins/Sachs as applicable), Steering System Brakes: Front and Rear Braking System: Master Cylinders, Calipers, Discs, ABS System (if equipped), Brake Fluid Maintenance Electrical: Wiring Diagrams, Lighting System, Battery, Starter Motor, Alternator, Ignition System, ECU, APRC System Components (Ride Modes, Traction Control, Wheelie Control, Launch Control, Cruise Control), Dashboard Indicators, Sensor Diagnostics Fuel System: Fuel Injection System: Injectors, Throttle Body, Fuel Pump, Fuel Filter, ECU Control Cooling System: Radiator, Coolant Pump, Thermostat, Coolant Circuit, Coolant Specifications Procedures Included Maintenance: Scheduled Maintenance: Oil Changes, Filter Replacements, Spark Plug Replacement, Chain Adjustment, Valve Clearance Checks, Coolant Replacement, Brake System Bleeding Troubleshooting: Diagnostic Flowcharts, Common Issues and Solutions, Fault Code Interpretation (OBD) Repair: Complete Engine Rebuild, Transmission Overhaul, Suspension Component Replacement, Electrical System Troubleshooting and Repair, Bodywork Repair, APRC System Calibration Disassembly Assembly: Step-by-step instructions for all major components and systems Technical Depth Depth: Comprehensive: Covers basic maintenance to complete engine and electrical system overhauls. Includes detailed diagrams and specifications. 📊 Manual Specifications File Format File Type: PDF Searchable: Yes (text-searchable) Print Quality Printability: High-quality, printable pages Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, 65-degree V4 Displacement: 999.6 cc (1.0 Liter) Bore X Stroke: 73 mm x 58.4 mm Valve Train: DOHC, 4 valves per cylinder Performance Horsepower Hp: Approx. 160-165 HP (at crank, depending on specific model year and emissions regulations) Torque Lb Ft: Approx. 85-87 lb-ft (at crank, depending on specific model year) Redline Rpm: 10,500 RPM (approx.) Fuel System Fuel Delivery: Multi-point Sequential Electronic Fuel Injection (Ride-by-Wire throttle control) Fuel Type: Unleaded Premium Gasoline (95 RON or higher recommended) Fuel Tank Capacity Liters: 18.5 Liters 🔧 Transmission Standard Type: 6-speed sequential constant mesh Clutch: Multi-plate wet clutch with hydraulic control Features Gearbox Design: Cassette-type for easier removal and servicing Final Drive: O-ring sealed chain 📐 Dimensions Exterior Length Mm: 2040 mm Width Mm: 800 mm (at handlebars) Height Mm: 1110 mm (at handlebars) Wheelbase Mm: 1445 mm Seat Height Mm: 845 mm Weights Dry Weight Kg: 185 kg Wet Weight Kg: 202 kg (approx. with fluids) 🛡️ Safety Features Ratings ABS: Standard or Optional (depending on market and specific model variant) Active Features Traction Control: Yes (Adjustable via APRC system) Wheelie Control: Yes (Adjustable via APRC system) Launch Control: Yes (APRC system feature) Ride Modes: Yes (Multiple selectable engine maps via APRC) Passive Features Lighting: Halogen headlights, LED taillight Frame Construction: Aluminum alloy frame for rigidity and light weight 💡 Technology Features Infotainment Dashboard: Digital LCD dashboard displaying speed, RPM, gear position, trip meters, fuel level, engine temperature, APRC settings, and diagnostic information. Driver Assistance Aprc Features: Fully integrated APRC suite, providing advanced electronic rider aids for enhanced performance and safety. Connectivity ECU Control: Advanced ECU management for engine performance, fuel mapping, and electronic system integration. 🔧 Maintenance Service Intervals Oil Change Interval Km: Every 7,500 km or 12 months (refer to manual for specific conditions) Valve Clearance Check Km: Every 24,000 km (refer to manual for specific conditions) Spark Plug Replacement Km: Every 12,000 km Fluid Specifications Engine Oil Type: Fully synthetic motorcycle oil, SAE 10W-50, API SG or higher, JASO MA/MA2 certified (e.g., Motul 7100 10W-50) Coolant Type: Ethylene glycol based coolant, 50% mixture with distilled water. Purple or Pink color coolant is typical for Aprilia. Brake Fluid Type: DOT 4 (or DOT 5.1 for higher performance, refer to manual) Fork Oil Type: Specific suspension fluid as per manual (e.g., SAE 5W) Known Issues Potential Issues: Some owners reported occasional electronic glitches with the APRC system, particularly early models. Clutch slave cylinder leaks were also noted in some cases. Regular maintenance is key to mitigating potential issues. 📚 Vehicle History Brand Heritage Manufacturer: Aprilia is an Italian manufacturer with...