Market Segment:
        
        
            Full-size touring cruiser motorcycle
        
     
    
        
            Target Audience:
        
        
            Harley-Davidson owners seeking to perform their own maintenance and repairs, independent repair shops
        
     
    
    
        
            Key Competitors:
        
        
            Indian Chief Vintage, Victory Cross Country Tour
        
     
    
    
        
            Model Identity:
        
        
            Classic styling, comfortable touring, chrome accents, large V-twin engine
        
     
    
        
            Manual Value Proposition:
        
        
            Empowers owners with the knowledge to maintain and repair their Harley-Davidson, saving on dealership service costs and ensuring proper upkeep.
        
     
 
    
    
    
        
            Engine Systems:
        
        
            Twin Cam 103 Engine, Fuel Injection (EFI), Ignition, Lubrication, Cooling (Air), Exhaust
        
     
    
        
            Drivetrain Systems:
        
        
            Clutch, Transmission (6-Speed Cruise Drive), Final Drive (Belt Drive)
        
     
    
        
            Chassis Systems:
        
        
            Frame, Suspension (Front Forks, Rear Shocks), Steering, Wheels, Tires
        
     
    
        
            Braking Systems:
        
        
            Front and Rear Disc Brakes, ABS (if equipped), Brake Lines and Hoses
        
     
    
        
            Electrical Systems:
        
        
            Battery, Charging System (Alternator, Regulator), Starting System, Lighting (Headlamp, Taillight, Signals), Instrumentation, Ignition Switch, ECU, Sensors, Wiring Diagrams
        
     
    
        
            Bodywork And Accessories:
        
        
            Fairings, Saddlebags, Fenders, Seat, Handlebars, Controls, Footboards, Chrome Accents
        
     
    
    
        
            Maintenance Procedures:
        
        
            Oil Change, Filter Replacement, Air Filter Service, Spark Plug Replacement, Brake Pad Replacement, Belt Tension Adjustment, Tire Pressure Checks
        
     
    
        
            Diagnostic Procedures:
        
        
            Troubleshooting Guides, DTC Code Interpretation, Electrical System Diagnostics, Engine Performance Analysis
        
     
    
        
            Repair Procedures:
        
        
            Engine Rebuilds, Transmission Overhauls, Fork Seal Replacement, Shock Absorber Replacement, Brake System Bleeding, Electrical Component Replacement
        
     
    
        
            Disassembly And Assembly:
        
        
            Complete Component Disassembly and Reassembly Instructions
        
     
    
    
        
            Depth Of Coverage:
        
        
            Comprehensive, from basic maintenance to complete engine and transmission rebuilds
        
     
    
        
            Diagnostic Capability:
        
        
            Detailed troubleshooting flowcharts and component testing procedures
        
     
    
        
            Specification Detail:
        
        
            Torque specifications, clearances, fluid capacities, electrical resistance values
        
     
 
    
    
    
        
            Engine Type:
        
        
            Air-cooled, Twin Cam 103 V-twin
        
     
    
        
            Displacement:
        
        
            1690 cc (103 cubic inches)
        
     
    
        
            Bore X Stroke:
        
        
            3.875 in. x 4.375 in. (98.4 mm x 111.1 mm)
        
     
    
    
        
            Valve Train:
        
        
            Pushrod actuated, overhead valves with two valves per cylinder
        
     
    
    
        
            Horsepower Est:
        
        
            Approx. 75-85 HP (Varies with tuning and exhaust)
        
     
    
        
            Torque Est:
        
        
            Approx. 100-105 lb-ft @ 3500 RPM (Varies with tuning and exhaust)
        
     
    
    
        
            Fuel Delivery:
        
        
            Electronic Sequential Port Fuel Injection (ESPFI)
        
     
    
        
            Fuel Type:
        
        
            91 octane (R+M)/2 or higher recommended
        
     
    
        
            Fuel Tank Capacity:
        
        
            6.0 gallons (22.7 L)
        
     
 
    
    
    
        
            Transmission Type:
        
        
            6-speed Cruise Drive
        
     
    
        
            Clutch Type:
        
        
            Clutched, 9-plate, wet
        
     
    
        
            Final Drive:
        
        
            Carbon belt, 32/46 ratio
        
     
    
    
        
            Transmission Optional:
        
        
            N/A (Standard for this model)
        
     
    
    
        
            Gear Ratios:
        
        
            1st: 9.593, 2nd: 6.650, 3rd: 4.948, 4th: 3.828, 5th: 3.135, 6th: 2.790
        
     
    
        
            Transmission Fluid Type:
        
        
            Harley-Davidson Formula+ (or equivalent SAE 50 premium motorcycle oil)
        
     
    
        
            Transmission Fluid Capacity:
        
        
            2.8 US qt (2.6 L)
        
     
 
    
    
    
        
            Safety Ratings:
        
        
            N/A (Motorcycle safety is primarily determined by rider skill and equipment)
        
     
    
    
        
            ABS:
        
        
            Anti-lock Braking System (Optional, typically standard on FLHRC models)
        
     
    
        
            Linked Brakes:
        
        
            Not typically linked in this configuration
        
     
    
    
        
            Lighting:
        
        
            Halogen headlamp, LED taillight, Amber turn signals
        
     
    
        
            Cruise Control:
        
        
            Electronic Cruise Control (Standard on Road King models)
        
     
 
    
    
    
        
            Infotainment System:
        
        
            Analog gauges with integrated LCD display; Optional CB/Intercom and Radio systems available
        
     
    
        
            Connectivity:
        
        
            N/A (No integrated Bluetooth or smartphone connectivity in this era for this model)
        
     
    
    
        
            Cruise Control:
        
        
            Electronic Cruise Control
        
     
    
        
            Security:
        
        
            Harley-Davidson Smart Security System (H-D Smart Security System) with proximity-based fob.
        
     
 
    
    
    
        
            First Service:
        
        
            1000 miles (1600 km) or 6 months
        
     
    
        
            Subsequent Service:
        
        
            Every 5000 miles (8000 km) or 12 months thereafter
        
     
    
        
            Engine Oil Change Interval:
        
        
            Every 2500 miles (4000 km) or as recommended by manual, especially with heavy use.
        
     
    
    
        
            Engine Oil Type:
        
        
            Harley-Davidson SYN3 (Synthetic) or equivalent SAE 20W-50 premium motorcycle oil
        
     
    
        
            Engine Oil Capacity:
        
        
            3.5 US qt (3.3 L) (with filter change)
        
     
    
        
            Primary Chain Case Fluid Type:
        
        
            Harley-Davidson Formula+ (or equivalent SAE 50 premium motorcycle oil)
        
     
    
        
            Primary Chain Case Fluid Capacity:
        
        
            1.0 US qt (0.9 L)
        
     
    
    
        
            Fork Oil Type:
        
        
            Harley-Davidson Factory Recommended Fork Oil (e.g., Suspension Oil Type 1, 10W)
        
     
    
    
        
            Common Issues:
        
        
            Exhaust pipe leaks at head, clutch cable adjustment, potential for oil leaks from crankcase seals, primary chain tensioner wear (older models), regulator/stator failure.
        
     
    
        
            Preventative Maintenance Focus:
        
        
            Regularly checking all fluid levels, maintaining proper belt tension, and inspecting for exhaust leaks are key.
        
     
 
    
    
    
        
            Brand Origin:
        
        
            Founded in 1903, Milwaukee, Wisconsin, USA
        
     
    
        
            Brand Legacy:
        
        
            Iconic American motorcycle manufacturer known for its V-twin engines and cruiser styling.
        
     
    
    
        
            Road King Introduction:
        
        
            The Road King lineage began in the early 1990s, evolving from earlier touring models.
        
     
    
        
            Road King Classic Distinction:
        
        
            The Classic variant emphasizes vintage styling with features like whitewall tires, leather-wrapped saddlebags, and chrome accents.
        
     
    
        
            Twin Cam Engine Introduction:
        
        
            The Twin Cam engine platform was introduced in 1999, replacing the Evolution engine, with the 103 cubic inch version becoming a popular option for touring models.
        
     
    
    
        
            Production Location:
        
        
            United States (Various Harley-Davidson factories)
        
     
    
        
            Key Market Regions:
        
        
            North America, Europe, Asia Pacific
        
     
 
    
    
    
        
            Industry Recognition:
        
        
            Consistently praised for its comfortable ride, touring capability, and classic styling. Often cited as a benchmark in the large-displacement cruiser segment.
        
     
    
    
        
            Owner Satisfaction Ratings:
        
        
            High owner satisfaction for comfort and long-distance riding capabilities.
        
     
    
    
        
            Certification Type:
        
        
            N/A (Motorcycles are not typically certified in the same way as cars)