Segment:
Sport Naked Motorcycle
Target Audience:
Performance-oriented riders, DIY mechanics, enthusiasts
Competitors 2003:
Ducati Monster, Triumph Speed Triple, Aprilia Tuono
Buell Philosophy:
Emphasis on chassis design, aerodynamic efficiency, and the 'Uniplanar' vibration isolation system.
Xb9S Distinction:
Compact chassis, powerful V-twin engine, sharp handling characteristics.
Engine Systems:
Engine mechanicals, fuel delivery, ignition, cooling, lubrication, exhaust
Transmission Systems:
Clutch, gearbox, drive chain
Chassis Systems:
Frame, suspension (front and rear), steering
Electrical Systems:
Battery, charging system, lighting, starting, instrumentation, wiring diagrams
Braking Systems:
Front and rear brake systems, hydraulic lines, calipers, rotors
Bodywork And Trim:
Fairings, seats, fuel tank, fenders
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, chain adjustment
Repair Procedures:
Component disassembly, assembly, repair, and replacement
Troubleshooting Guidance:
Diagnosis of common problems, error codes, symptom-based troubleshooting
Adjustment Procedures:
Carburetor synchronization, clutch adjustment, suspension settings
Special Tool References:
Identification and usage of specialized service tools
Depth:
Comprehensive, step-by-step procedures with detailed explanations and pictorial diagrams
Illustrations:
Detailed illustrations, exploded diagrams, drawings, and photos
Specifications:
Service data, factory specifications, allowable limits, tightening torques
Engine Type:
Air-cooled, 45-degree V-twin, 4-stroke
Displacement:
984 cc (60.0 cu in)
Bore X Stroke:
3.49 in x 3.12 in (88.7 mm x 79.2 mm)
Compression Ratio:
10.0:1
Valve Train:
OHV, 2 valves per cylinder
Horsepower:
Approximately 92 hp @ 7500 rpm (claimed)
Torque:
Approximately 70 lb-ft @ 5500 rpm (claimed)
Fuel Delivery:
Keihin CVK40 carburetors (twin)
Fuel Type:
Unleaded gasoline, minimum 91 octane
Cooling System:
Air-cooled
Oil Type:
Refer to manual for specific viscosity and API classification (e.g., SAE 20W-50)
Oil Capacity:
Refer to manual (typically around 2.8 L / 3 US qt with filter)
Safety Ratings:
N/A (Motorcycle specific safety standards apply)
Braking System:
Dual disc front, single disc rear with floating calipers.
Suspension Technology:
Adjustable front forks, adjustable rear shock absorber for customizable handling and stability.
Frame Design:
Buell 'Zero Drag' frame, acting as an oil reservoir, contributing to mass centralization and rigidity.
Instrumentation:
Analog tachometer, digital speedometer, odometer, trip meter, indicator lights.
ABS:
Not available on standard 2003 XB9S models.
Connectivity Features:
N/A (basic motorcycle electronics)
Oil Change Interval:
Refer to manual; typically every 2,500-5,000 miles or annually.
Major Service Interval:
Refer to manual; often around 10,000-15,000 miles.
Engine Oil Specification:
Consult manual for exact grade (e.g., Harley-Davidson Genuine V-Twin Oil 20W-50 or equivalent).
Brake Fluid Specification:
DOT 4 recommended.
Coolant Specification:
N/A (Air-cooled engine)
Common Xb9S Issues:
Potential for charging system issues (stator, voltage regulator), fuel line leaks, carburetor adjustment sensitivity. Manual covers troubleshooting for these.
Maintenance Philosophy:
Emphasis on regular checks, proper lubrication, and adherence to torque specifications for reliability.
Brand Origin:
Founded in 1987, focused on sport motorcycles.
Xb Series Introduction:
The XB series was introduced in 2003, marking a significant redesign with a new chassis and powertrain architecture.
Xb9S Positioning:
The XB9S ('S' for Sport) was the naked version of the XB platform, offering a more upright riding position and aggressive styling.
Manufacturer Parent Company:
Harley-Davidson (during this period)
Manufacturing Location:
East Troy, Wisconsin, USA
Industry Acclaim:
The XB series, including the XB9S, was generally praised for its innovative chassis design, sharp handling, and performance-oriented nature within the sport naked segment.
Rider Experience:
The manual is designed to empower owners and technicians to maintain and repair the motorcycle to ensure optimal riding performance and longevity.
Manual Quality:
Described as 100% complete and intact, providing comprehensive and accurate service information.
