🏷️ Basic Information Identification Make: KTM Model: 990 Adventure / 990 Adventure S Year: 2008 👋 Introduction Market Position Segment: Large-displacement Adventure Touring Motorcycle Target Audience: Enthusiasts seeking off-road capability with on-road comfort for long-distance travel and adventure riding Competitive Analysis Competitors: BMW R1200GS, Honda Africa Twin, Yamaha XT1200Z Super Ténéré, Triumph Tiger series Key Features Offroad Focus: Spoked wheels, long-travel suspension, high ground clearance, upright riding position Engine Performance: V-twin engine known for strong torque and power delivery Variant Differentiation: S model typically features higher specification suspension and components 📋 Manual Details Coverage Areas Manual Type: Owner's Manual Language: English Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Engine: General operation, lubrication, cooling, fuel, ignition, starting system Chassis: Frame, suspension (front and rear), steering, wheels, tires, brakes Electrical System: Battery, lighting, instruments, switches, fuses, starter system Controls: Throttle, clutch, brakes, gear shift, ignition switch, dashboard indicators Procedures Included Routine Maintenance: Pre-ride checks, lubrication points, chain adjustment, tire pressure checks Owner Maintenance: Oil and filter change, air filter cleaning/replacement, spark plug inspection, coolant checks Troubleshooting: Basic diagnostics for common operational issues, dashboard warning lights explanation Technical Depth Depth: Owner-level operation, maintenance, and basic troubleshooting 📊 Manual Specifications File Format File Type: PDF Searchable Text: Yes (typical for well-digitized PDFs) Printability: Yes (user can print for hard copy) Compatibility: All Windows & Mac versions Required Software: Adobe PDF Reader, Winzip ⚙️ Engine Specifications Primary Engine Engine Type: V-twin, 4-stroke, DOHC, 8 valves Displacement: 999 cc (999 cm³) Bore X Stroke: 98 mm x 66 mm Cooling System: Liquid-cooled Performance Horsepower: Approx. 115 hp (85 kW) @ 9,000 rpm (subject to regional variations) Torque: Approx. 98 Nm (72 lb-ft) @ 7,000 rpm (subject to regional variations) Fuel System Fuel Delivery: Fuel injection (electronic throttle control) Fuel Type: Unleaded gasoline, minimum 95 RON Lubrication Oil Type: SAE 10W/50, API SJ or higher, JASO MA certified motorcycle oil Oil Capacity: Approx. 2.6 liters (2.7 US qt) with filter change 🔧 Transmission Standard Transmission Type: 6-speed, sequential claw-shifted gearbox Clutch: Wet multi-disc clutch, hydraulically actuated Features Final Drive: X-ring chain 5/8" x 3/8" 📐 Dimensions Exterior Length: Approx. 2,240 mm (88.2 in) Width: Approx. 920 mm (36.2 in) (handlebar width) Height: Approx. 1,450 mm (57.1 in) Weights Dry Weight: Approx. 195 kg (430 lbs) (990 Adventure), Approx. 191 kg (421 lbs) (990 Adventure S) Gross Vehicle Weight Rating: Not typically specified for motorcycles, but payload capacity is a consideration. Fuel Tank Capacity: 20 Liters (5.3 US gal) Wheels Tires Front Wheel: Spoked: 2.50 x 21" (990 Adventure), 1.85 x 21" (990 Adventure S) Rear Wheel: Spoked: 4.00 x 17" (990 Adventure), 4.25 x 17" (990 Adventure S) Front Tire: 90/90-21 (tubeless) Rear Tire: 140/80-17 (tubeless) 🛡️ Safety Features Active Features Brakes Front: Dual 300 mm discs, radially mounted 4-piston Brembo calipers Brakes Rear: Single 240 mm disc, 2-piston caliper ABS: Optional or standard depending on market and specific model variant. Typically disengageable. Passive Features Lighting: Halogen headlamp, LED taillight, turn signals Instrumentation: Multi-function LCD display with analog tachometer, speed indicator, warning lights 💡 Technology Features Infotainment Dashboard: Multi-function LCD display providing speed, RPM, fuel level, gear indicator, clock, odometer, trip meters, and warning lights. Driver Assistance Traction Control: Not typically featured on the 2008 models as standard. Available on later iterations. Connectivity Usb Charging: Not integrated from factory; aftermarket solutions common. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 km (4,600 miles) or 12 months, whichever comes first (refer to manual for exact details) Air Filter Service: Every 7,500 km (4,600 miles) or sooner in dusty conditions Spark Plug Inspection: Every 7,500 km (4,600 miles) Fluid Specifications Coolant: Mixture of distilled water and ethylene glycol-based antifreeze (approx. 50/50), KTM recommends Motorex Coolant M3.0 Brake Fluid: DOT 4 Clutch Fluid: DOT 4 Known Issues Fuel Pump Reliability: Early models and some later ones could experience fuel pump issues; manual will detail checks. Water Pump Seal: Potential for leaks; manual covers inspection and replacement procedures. Electrical Connections: Corrosion or loose connections in certain areas can cause intermittent issues; manual highlights common check points. 📚 Vehicle History Brand Heritage Manufacturer: KTM Sportmotorcycle AG, Austria Heritage: KTM has a strong heritage in off-road racing (motocross, rally raids) which informs its adventure motorcycle design. Model Evolution Predecessor: The 990 Adventure evolved from the earlier 950 Adventure model, introducing fuel injection and other refinements. Production Period: The 990 Adventure platform was produced roughly from 2003 (950) through 2013, with the 990 designation active for much of that period. Production Manufacturing Location: Austria (primarily) 🏆 Awards & Recognition Recognitions Adventure Bike Accolades: The 990 Adventure series consistently received positive reviews from motorcycle publications for its off-road prowess and versatility in the adventure touring segment.