🏷️ Basic Information Identification Make: Aprilia Model: V990 Model Variant: V990 (general designation, specific sub-models not detailed in provided info) Year: 2001 Codes Product Name: Aprilia V 990 2001-Workshop Service Repair Manual 👋 Introduction Market Position Target Audience: Aprilia V990 owners and independent workshops Niche: High-performance Italian sportbike segment. Competitive Analysis Advantage: Comprehensive, digital format with instant access, printable sections Key Features Manual Features: Detailed substeps, notes/cautions/warnings, numbered instructions, bold figure numbers, illustrations/drawings/photos, enlarged insets, numbered table of contents, troubleshooting, electrical diagrams 📋 Manual Details Coverage Areas Primary Coverage: Workshop service and repair for Aprilia V990 2001 model Page Count Estimated Pages: Hundreds of pages (as stated in product description) Manual Type Type: Workshop Service Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete repair and maintenance procedures Transmission: Repair and maintenance procedures Electrical System: Diagnosis and repair procedures, including detailed wiring diagrams Chassis: Implied coverage through general repair procedures Bodywork: Implied coverage through general repair procedures Fuel System: Diagnosis, repair, and maintenance of fuel injection and delivery components. Exhaust System: Information on removal, installation, and potential maintenance. Cooling System: Procedures for coolant checks, draining, refilling, and component replacement. Ignition System: Covers spark plugs, coils, and ignition timing related components. Instrumentation: Troubleshooting and repair for dashboard indicators and gauges. Procedures Included Routine Maintenance: Air filter replacement, tire pressure checks, fluid level checks Advanced Repairs: Engine overhaul, timing belt replacement, head gasket replacement Troubleshooting: Comprehensive troubleshooting guidance for various issues Diagnostics: Detailed diagnostic procedures for mechanical and electrical systems Fork Servicing: Likely includes procedures for fork oil changes and seal replacement. Shock ABSorber Adjustment: May include information on adjusting or replacing the rear shock absorber. Wheel Bearing Replacement: Procedures for removing and replacing wheel bearings. Spark Plug Replacement: Detailed instructions for spark plug removal and installation, including torque specifications. Airbox Cleaning: Instructions for accessing and cleaning or replacing the air filter. Brake System Bleeding: Step-by-step instructions for bleeding hydraulic brake systems. Clutch Adjustment: Procedures for adjusting clutch lever free play and potentially clutch slave cylinder. Wheel Removal Installation: Instructions on proper procedures for removing and refitting wheels. Technical Depth Depth: Professional mechanics and DIY enthusiasts Engine Rebuild: Comprehensive steps for engine disassembly, component inspection, and reassembly. Component Torque Specs: Includes precise torque specifications for critical fasteners throughout the motorcycle. 📊 Manual Specifications File Format Compatibility: Adobe PDF Reader Searchability: PDF format allows for text searching of keywords. Print Quality Printable: Printable without restriction Section Printing: Ability to print specific sections for workshop use, keeping the digital copy clean. Binding Type Binding: Digital Download (PDF) Paper Type Paper Type: Not Applicable (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: V990 (V-twin, 90-degree configuration typical for Aprilia V990 models) Engine Configuration: 90-degree V-twin Performance Displacement: 990cc (standard for V990 series) Bore X Stroke: Specific to Aprilia V990 engine variants (e.g., 97mm x 68mm for some RSV Mille models). Compression Ratio: Specific to Aprilia V990 engine variants (e.g., 10.3:1 for some RSV Mille models). Fuel System Fuel Delivery: Likely fuel injected (typical for this era and Aprilia performance models) Throttle Body Size: Likely 54mm or similar for performance applications. 🔧 Transmission Standard Transmission Type: 6-speed sequential gearbox (typical for V990 models) Features Clutch Type: Hydraulic wet multi-plate clutch (common for Aprilia V990) Gear Ratios: Detailed gear ratios for all six speeds will be included in the manual. 📐 Dimensions Exterior Wheelbase: Specific to Aprilia V990 model variants (e.g., RSV Mille, Tuono) Seat Height: Specific to Aprilia V990 model variants. Weights Dry Weight: Specific to Aprilia V990 model variants 🛡️ Safety Features Active Features Braking System: Dual front disc brakes, single rear disc brake (typical for Aprilia V990) Suspension Front: USD (Upside-Down) forks, likely with adjustable preload, compression, and rebound damping. Manual will detail adjustments and servicing. Suspension Rear: Monoshock with adjustable preload, compression, and rebound damping. Manual will detail adjustments and servicing. Passive Features Frame Type: Aluminum twin-spar frame (common for Aprilia V990) 💡 Technology Features Infotainment Infotainment System: Not applicable to this model year sportbike. Driver Assistance ABS Availability: ABS was optional or not available on all 2001 V990 variants. Manual will clarify. Connectivity Connectivity Features: Not applicable to this model year sportbike. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 6,000 km or annual, but manual will specify exact interval and oil type. Valve Clearance Check: Specific interval detailed in the manual, often around 12,000-24,000 km. Fluid Specifications Engine Oil Type: Full synthetic motorcycle specific oil, e.g., 10W-40, API SG/SH/SJ or higher (manual will confirm exact specification). Coolant Type: Ethylene glycol based antifreeze mixed with distilled water (typically 50/50). Brake Fluid Type: DOT 4 or DOT 5.1 (manual will specify exact type and change interval). Transmission Oil Type: Specific gear oil or engine oil viscosity suitable for a wet clutch transmission will be specified. Known...