Model:
950/990 Adventure, 990 Super Duke, 950 Supermoto, 950 Super Enduro
Engine:
950cc & 990cc LC8 V-Twin
Production Years Covered:
2003, 2004, 2005, 2006, 2007
Engine Code Variant:
LC8 V-Twin
Target Audience:
Owners, DIY mechanics, Professional technicians seeking official documentation
Vehicle Segment:
Adventure Touring (950/990 Adventure), Naked Sportbike (990 Super Duke), Dual-Sport/Supermoto (950 Supermoto/Super Enduro)
Value Proposition:
Official, complete, and accurate service information equivalent to dealer-level manuals, enabling cost savings on repairs and maintenance.
Content Overview:
Covers all aspects of engine service, repair, electrical systems, fuel delivery, and chassis, with detailed illustrations and diagnostic guidance.
Manual Benefits:
Empowers owners to perform complex repairs and maintenance, saving significant costs compared to professional dealer services. Ensures correct procedures are followed for optimal reliability.
Primary Systems:
Engine Service & Repair, Electrical, Fuel System, Chassis, Troubleshooting
Electrical System:
Includes starter motor, alternator, battery, ignition system, lighting, instrumentation, ECU, and related sensors. Detailed wiring diagrams provided.
Fuel System:
Covers fuel pumps, filters, lines, injectors, carburetors (where applicable), throttle bodies, and fuel tank service.
Chassis:
Includes frame, suspension (forks, rear shock), steering head bearings, swingarm, wheels, and braking system.
Repair Procedures:
Assembly, Disassembly, Engine Removal & Refitting, Component Servicing, Diagnostic Procedures, Refurbishment, Restoration
Troubleshooting:
Extensive troubleshooting section covering common problems, symptoms, and diagnostic procedures for engine, electrical, and chassis issues.
Engine Rebuild:
Detailed procedures for engine disassembly, component inspection, machining, and reassembly, including torque specifications for all critical fasteners.
Depth:
Comprehensive, Step-by-step instructions, Detailed exploded pictures and diagrams
Diagrams And Illustrations:
High-quality exploded diagrams, detailed drawings, and photographs illustrating each step of disassembly, assembly, and repair.
Torque Specifications:
Includes specific torque values for all major fasteners and components for accurate assembly.
Engine Type:
Liquid-cooled, 4-stroke, 75° V-twin, DOHC, 4 valves per cylinder (LC8)
Engine Displacement Variants:
950cc and 990cc (specific to model variants)
Horsepower Torque Range:
Approx. 98-115 HP and 85-100 Nm torque, depending on specific model and year (refer to individual model specs for precise figures).
Fuel Delivery System:
Fuel Injection (EFI) for 990 models, Carburetor for some 950 models (detailed in manual)
Carburetor Details 950:
For 950 models, manual covers Keihin CV carburetors, including jetting, synchronization, and overhaul.
Efi Components:
Details on throttle bodies, fuel injectors, fuel pump, pressure regulator, ECU, and sensors for 990 models.
Ignition System:
Electronic Ignition with adjustable timing (details on sensors and control units within manual)
Cooling System:
Liquid Cooling with integrated radiator and fan (maintenance and troubleshooting covered)
Transmission Type:
6-speed, claw-shifted, constant mesh
Clutch Type:
Hydraulically operated, multi-disc wet clutch (service and adjustment covered)
Final Drive:
O-ring sealed chain (maintenance and adjustment procedures covered).
Transmission Oil Type:
Refer to manual for specific specifications (e.g., SAE 10W/50 or 20W/50 motorcycle specific)
Dry Weight Variants:
Approx. 185 kg - 205 kg (varies by model, refer to specific model sections)
Fuel Tank Capacity Variants:
Approx. 18 Liters - 22 Liters (varies by model, refer to specific model sections)
Payload Capacity:
Refer to specific model's owner's manual; manual focuses on mechanical repair.
Braking System:
Hydraulic disc brakes (dual front, single rear), Brembo components typically used. Manual covers caliper service, pad replacement, fluid flush, and master cylinder details.
ABS Availability:
Some later models in this range may have ABS. Manual may include specific ABS system service information if applicable to covered models/years.
Chassis Design:
Chromium-molybdenum steel trellis frame (serviceable components like bearings and linkages covered)
Instrumentation:
Digital/analog instrument cluster with tachometer, speedometer, odometer, trip meters, and warning lights (wiring diagrams included in manual)
Diagnostic Port:
Manual will detail location and usage of diagnostic port for ECU communication.
Efi System:
Electronic Fuel Injection (EFI) with ECU control for optimal performance and emissions (manual details ECU diagnosis and sensor inputs).
Oil Change Interval:
Refer to the 'Periodic Maintenance Schedule' chapter for specific intervals based on mileage or time (typically 5,000-10,000 km)
Engine Oil Viscosity:
SAE 10W-50 or 20W-50 (API SG or higher, JASO MA compliant - refer to manual for precise OEM recommendation)
Coolant Type:
Ethylene glycol-based coolant with corrosion inhibitors (e.g., Motorex M3.0 or equivalent - refer to manual for precise OEM recommendation)
Brake Fluid Type:
DOT 4 (refer to manual for precise OEM recommendation)
Clutch Fluid Type:
DOT 4 (refer to manual for precise OEM recommendation, often shared with brake fluid)
Common Areas For Inspection:
Fuel pump operation (early models), vibration damping, radiator hoses, throttle body synchronization, valve clearances (detailed troubleshooting in manual)
Throttle Body Sync:
Critical for smooth running, especially on EFI models. Manual provides detailed procedures.
Valve Clearances:
Regular checks are essential for engine performance and longevity. Manual provides specific clearance values and adjustment procedures.
Maintenance Schedule Coverage:
Includes checks for: Air filter, spark plugs, chain, brake pads, brake fluid, clutch fluid, tire pressure, suspension, steering head bearings.
Spark Plug Recommendation:
Refer to manual for specific spark plug type and gap settings (e.g., NGK type).
Manufacturer Focus:
KTM is renowned for its off-road and performance-oriented motorcycles, emphasizing 'Ready to Race' philosophy.
Lc8 Engine Introduction:
The LC8 V-twin engine debuted in the early 2000s, powering the successful Adventure and Super Duke lines, known for their torque and power.
Manufacturing Origin:
Austria (typically for KTM motorcycles)
