Vehicle Segment:
Cruiser/Performance Motorcycle
Key Competitors:
Ducati Monster series, Yamaha VMAX, Suzuki M 109 R, Honda VTX 1800
Vehicle Powertrain Innovation:
Revolutionary liquid-cooled, 60-degree V-twin engine co-developed with Porsche.
Vehicle Design Philosophy:
Performance-oriented cruiser with a futuristic, drag-bike inspired aesthetic.
Engine Systems:
Engine mechanical, lubrication, fuel delivery, ignition, cooling, exhaust, emissions control
Transmission Drivetrain:
Clutch, transmission, final drive (belt drive system)
Chassis Suspension:
Frame, front suspension (forks), rear suspension (shocks), steering system
Braking System:
Front and rear brakes, hydraulic system, ABS (if equipped)
Electrical System:
Battery, charging system, starting system, lighting, instrumentation, ignition system components, wiring diagrams, ECM diagnostics
Bodywork Fittings:
Body panels, fenders, fuel tank, seat, handlebars, mirrors, controls
Maintenance:
Routine maintenance, oil changes, filter replacements, spark plug service, fluid checks and changes, lubrication points
Troubleshooting:
Diagnostic procedures, symptom-based troubleshooting, fault code interpretation
Repair Rebuild:
Engine disassembly and assembly, transmission overhaul, suspension component replacement, brake caliper service, electrical component repair
Diagnostics:
ECM diagnostics, sensor testing, actuator testing, fuel system pressure testing, ignition timing checks
Wiring Diagrams:
Comprehensive electrical schematics for all systems, facilitating diagnosis and repair of electrical faults.
Special Tools:
Lists and descriptions of required special tools and equipment for performing various maintenance and repair tasks.
Depth:
Detailed step-by-step instructions for repair and maintenance, including torque specifications, clearances, and special tool requirements.
Rebuild Specifications:
Detailed specifications for engine component clearances, bearing tolerances, and assembly procedures for complete engine rebuilds.
Digital Format:
PDF (searchable text and high-resolution diagrams recommended)
Diagrams Illustrations:
High-quality, detailed exploded views, schematics, and diagnostic flowcharts.
Printed Format Binding:
Spiral-bound or lay-flat binding for ease of use in a workshop environment (if applicable)
Printed Format Paper:
Durable, possibly coated paper to withstand workshop conditions (if applicable)
Coverage Scope:
Full workshop manual covering disassembly, assembly, inspection, repair, adjustment, and troubleshooting for all major motorcycle systems.
Engine Code:
Revolution Engine
Engine Type:
Liquid-cooled, 4-stroke, 4-valve per cylinder, SOHC, 60-degree V-twin
Displacement:
1131 cc (69 cu in)
Bore X Stroke:
100 mm x 72 mm (3.94 in x 2.83 in)
Compression Ratio:
11.3:1
Horsepower:
Approximately 122 hp (91 kW) @ 8,250 rpm (Varies slightly by model variation)
Torque:
Approximately 97 lb-ft (131 Nm) @ 6,000 rpm (Varies slightly by model variation)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane
Cooling Method:
Liquid-cooled
Oil Type:
Harley-Davidson SAE 20W-50 V-Twin Synthetic Oil or equivalent
Oil Capacity:
Approximately 4.0 US quarts (3.8 liters) with filter change
Transmission Type:
5-speed constant mesh
Clutch:
Wet, multi-plate, hydraulic actuation
Final Drive:
Belt drive, 32/68 final drive ratio
Transmission Fluid:
Harley-Davidson Syn 3 or equivalent SAE 75W-140 Synthetic Gear Oil
Overall Length:
Approximately 92.6 inches (2352 mm)
Wheelbase:
Approximately 66.7 inches (1694 mm)
Seat Height:
Approximately 25.6 inches (650 mm)
Dry Weight:
Approximately 560 lbs (254 kg)
Gross Vehicle Weight Rating:
Approximately 1050 lbs (476 kg)
Fuel Capacity:
5.0 US gallons (18.9 liters)
Front Tire Size:
120/70ZR-18 (Typically Michelin Scorcher or Dunlop)
Rear Tire Size:
240/40R-18 (Typically Michelin Scorcher or Dunlop)
Wheel Type:
Cast aluminum, often 5-spoke or multi-spoke design
Instrumentation:
Analog tachometer and speedometer, digital odometer, trip odometer, fuel gauge, clock, gear indicator, diagnostic indicator lights.
ABS Availability:
Optional Anti-lock Braking System (ABS) on select 2008 VRSC models.
Diagnostic Interface:
Requires specific Harley-Davidson diagnostic tools (e.g., Digital Technician) for advanced troubleshooting and programming.
ECM Type:
Engine Control Module (ECM) managing fuel injection, ignition timing, and other engine parameters.
First Service Mileage:
1,000 miles (1,600 km)
Subsequent Service Interval:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first
Engine Oil Change Interval:
Every 5,000 miles (8,000 km) or 12 months
Spark Plug Replacement Interval:
Every 10,000 miles (16,000 km) (Check manual for specifics)
Primary Chain Case Oil:
Harley-Davidson Primary Formula + or equivalent SAE 80W-90 Hypoid Gear Lubricant
Brake Fluid:
DOT 4 Synthetic Brake Fluid
Coolant Type:
Harley-Davidson Coolant or equivalent ethylene glycol-based coolant with corrosion inhibitors
Common Wear Items:
Clutch wear, front fork seals, belt tensioner, exhaust header pipe leaks
Potential Electrical Issues:
Wiring harness chafing, regulator/rectifier issues (less common on later models but possible)
Engine Specific Concerns:
While robust, proper maintenance is key. Some early models may have had minor fuel mapping adjustments.
