🏷️ Basic Information Identification Make: KTM Model: 950/990 Super Duke Model Variant: Super Duke LC8 Applicable Years: 2003, 2004, 2005, 2006, 2007 Engine Family: LC8 Codes Engine Code Primary: LC8 V-Twin Engine Code Secondary: Engine Service Manual 2003-2007 👋 Introduction Market Position Target Audience: DIY enthusiasts, home mechanics, and professional workshops. Competitive Analysis Value Proposition: Provides comprehensive coverage and detailed instructions to save time and money on repairs. Key Features Features: Easy-to-read text sections, high-quality diagrams, instant download, no shipping cost. 📋 Manual Details Coverage Areas Covered Models: KTM 950 Adventure, 990 Adventure, 990 Super Duke, 950 Supermoto, 950 Super Enduro Covered Years: 2003-2007 Page Count Estimated Page Count: Varies by specific model year and sub-model, but comprehensive manuals for this era typically exceed 300 pages. Manual Type Type: Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanics: Engine removal and refitting, engine disassembly, servicing individual components, engine assembly. Electrical System: Wiring diagrams, electrical troubleshooting, component testing. Fuel System: Carburetor/fuel injection system service, fuel pump, fuel lines. Chassis: Suspension, steering, brakes, wheels, tires. Procedures Included Diagnostics: Trouble shooting common issues, diagnostic procedures. Maintenance: Periodic maintenance schedule, fluid changes, filter replacements, tune-ups. Repair: Detailed step-by-step repair instructions for all major components and systems. Technical Depth Depth: Comprehensive from basic maintenance to advanced engine rebuilds and electrical diagnostics. 📊 Manual Specifications File Format Compatibility: All Versions of Windows & Mac Required Software: Adobe PDF Reader & Winzip Print Quality Printability: All pages are printable Binding Type Binding: Digital Download (PDF) Paper Type Paper Type: Not Applicable (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: LC8 V-Twin (Liquid-cooled, Four-stroke, 75° V-twin) Performance Displacement 950: 942 cc Displacement 990: 999 cc Bore Stroke 950: 98 x 62.4 mm (approx.) Bore Stroke 990: 101 x 62.4 mm (approx.) Horsepower Range: Typically 90-105 hp depending on model and year. Torque Range: Typically 90-95 Nm depending on model and year. Fuel System Fuel Delivery 950: Carburetor (e.g., Keihin 38mm CV) Fuel Delivery 990: Fuel Injection (e.g., Keihin Electronic Fuel Injection) Fuel Type: Unleaded gasoline (min. 91 octane recommended) 🔧 Transmission Standard Type: 6-speed, claw-shifted, constant mesh Optional Optional Transmissions: N/A Features Clutch: Hydraulically operated, multi-disc wet clutch Final Drive: Chain 📐 Dimensions Exterior Wheelbase 950 Super Duke: Approx. 1485 mm Wheelbase 990 Super Duke: Approx. 1485 mm Weights Dry Weight 950 Super Duke: Approx. 187 kg Dry Weight 990 Super Duke: Approx. 187 kg 🛡️ Safety Features Ratings Safety Standards: Meets relevant European and North American motorcycle safety standards for its era. Active Features Braking System: Dual disc front brakes, single disc rear brake with hydraulic actuation. ABS: Available on select 990 models (e.g., 990 Adventure ABS). Passive Features Lighting: Halogen headlight, LED taillight, turn signals. 💡 Technology Features Infotainment Dashboard: Analog tachometer, digital speedometer, LCD multi-function display. Driver Assistance Traction Control: Not typically available on these models. Connectivity Diagnostic Ports: Diagnostic connectors for ECU reading and programming (details in manual). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 km or annually, whichever comes first (refer to manual for exact intervals). Valve Clearance Check: Every 10,000 - 15,000 km (refer to manual for exact intervals). Fluid Specifications Engine Oil Type: Fully synthetic motorcycle oil, SAE 10W-50 or 15W-50 API SG, JASO MA (refer to manual for specific grades). Coolant Type: Mixture of distilled water and ethylene glycol-based antifreeze (e.g., Motorex Coolant M3.0). Brake Fluid Type: DOT 4 hydraulic brake fluid. Clutch Fluid Type: DOT 4 hydraulic clutch fluid (shared with brake system on some models). Known Issues Common Complaints: Fuel pump issues (early models), voltage regulator/stator failure, occasional vibration at certain RPMs, fuel injector clogging (FI models). 📚 Vehicle History Brand Heritage Brand Focus: KTM is renowned for its off-road prowess and performance-oriented motorcycles. Model Evolution Lc8 Introduction: The LC8 engine platform debuted in the early 2000s and quickly became KTM's flagship V-twin. Super Duke Development: The Super Duke line was introduced as KTM's interpretation of a powerful, aggressive naked sportbike. Production Manufacturing Location: Austria 🏆 Awards & Recognition Recognitions Market Reputation: The 950/990 Super Duke series is highly regarded for its performance, handling, and raw character within the sportbike and naked bike segments.