Category:
Performance Sportbike
Target Audience:
Enthusiasts, DIY mechanics, professional service technicians
Positioning:
The Firebolt XB9R was known for its unique styling, Buell's 'Tricks' engineering, and performance-oriented handling, differentiating it from Japanese inline-fours.
Engineering Philosophy:
Emphasis on mass centralization, perimeter frame acting as an oil tank, and under-seat exhaust for improved handling and balance.
Manual Utility:
Designed to be user-friendly for both novice and experienced technicians, facilitating efficient and accurate repairs.
Engine:
Comprehensive coverage of the Buell Thunderstorm V-Twin engine, including disassembly, assembly, inspection, and repair.
Fuel System:
Detailed procedures for fuel injection system (EFI), fuel pump, injectors, throttle body, and related sensors.
Ignition System:
Information on ignition timing, spark plugs, ignition coils, and diagnostic procedures.
Transmission:
Complete guide to the transmission, including clutch operation, gear selection, and internal component service.
Chassis Frame:
Details on frame construction, swingarm, and associated hardware.
Suspension:
Front fork (USD) and rear shock absorber service, including adjustments, oil changes, and component replacement.
Brakes:
Front and rear brake system service, including master cylinders, calipers, rotors, fluid replacement, and bleeding procedures.
Electrical System:
Extensive coverage of the electrical system, including wiring diagrams, battery, charging system, lighting, starter, and ECU.
Cooling System:
Information on the oil cooling system, including oil cooler, lines, and oil flow.
Exhaust System:
Details on the exhaust system components and installation.
Bodywork:
Instructions for removal and installation of body panels, fairings, and aerodynamic components.
Wheels Tires:
Information on wheel bearing service, tire mounting, and recommended tire pressures.
Maintenance:
Periodic maintenance schedules, fluid changes, filter replacements, and general upkeep procedures.
Troubleshooting:
Systematic diagnostic procedures for common and complex issues, including fault codes and symptom-based analysis.
Repair:
Step-by-step repair instructions for all major components and systems.
Disassembly Assembly:
Detailed instructions for removing, disassembling, inspecting, and reassembling all parts of the motorcycle.
Adjustments:
Precise procedures for making adjustments to various systems, including clutch, throttle, suspension, and electrical components.
Technical Specifications:
Inclusion of all critical torque values, clearances, fluid capacities, and other essential service data.
Depth:
Comprehensive, from basic maintenance to complete engine rebuilds and advanced electrical diagnostics.
Diagrams:
Detailed step-by-step procedures supported by pictorial diagrams, exploded views, and photographs.
Tool References:
References to special service tool numbers and illustrations of their usage.
Engine Type:
Air-cooled, 45-degree V-twin, Four-stroke (Thunderstorm Engine)
Displacement:
984 cc (60.0 cubic inches)
Bore X Stroke:
3.49 in x 3.37 in (88.7 mm x 85.6 mm)
Horsepower:
Approximately 90 HP (67 kW) at 7500 RPM
Torque:
Approximately 70 ft-lbs (95 Nm) at 6000 RPM
Fuel Delivery:
Electronic Fuel Injection (EFI) with 45mm throttle body
Fuel Type:
Unleaded gasoline, minimum 87 octane
Oil Capacity:
Approximately 3.0 US quarts (2.8 liters)
Oil Type:
Refer to manual for specific API SG, SF, SG/CD or similar specifications. Typically a high-quality motorcycle-specific synthetic blend or full synthetic.
Crash Test Results:
N/A for motorcycles in standard automotive testing protocols.
Braking:
Buell ZTL (Zero Taper Lock) front brake system with a large 375mm rotor and 6-piston caliper. Rear brake with 2-piston caliper.
Lighting:
Halogen headlamp, LED tail/brake light.
Frame Design:
Aluminum frame acting as oil reservoir enhances chassis rigidity and centralizes mass.
Safety Precautions:
Manual emphasizes following safety warnings, using correct tools, and proper protective gear for all repair operations.
Oil Change:
Refer to periodic maintenance chart in manual; typically every 2,500-5,000 miles or annually.
Spark Plug Replacement:
Refer to manual; typically around 10,000-15,000 miles.
Belt Drive Tension:
Regular inspection and adjustment as per manual specifications.
Brake Fluid:
DOT 4 hydraulic fluid.
Fork Oil:
Specific weight and volume as detailed in the manual (e.g., SAE 5W or 10W).
Coolant:
Air-cooled engine, but manual may specify coolant for other systems if applicable.
Common Wear Items:
Clutch wear, belt drive inspection, suspension seals, electrical connectors can be prone to corrosion if not maintained.
Preventative Maintenance:
Adhering to the manual's maintenance schedule, keeping the bike clean, and addressing minor issues promptly are key to longevity.
Founder:
Erik Buell, former engineer at Harley-Davidson.
Ownership:
Buell Motorcycle Company was initially owned by Harley-Davidson (1993-2009).
Xb Series:
The XB series, including the Firebolt XB9R, represented Buell's modern era, focusing on sporty ergonomics and innovative engineering.
Production Period:
Buell Firebolt XB9R models were produced from 2002 through 2007.
Manufacturing Location:
East Troy, Wisconsin, USA
