Segment:
Cruiser Motorcycle
Target Audience:
Harley-Davidson owners, independent motorcycle mechanics, service technicians.
Manual Value Proposition:
Provides essential, in-depth technical information for maintaining and repairing the 2009 FLHR Road King, empowering owners and technicians with factory-level knowledge.
Documentation Type:
Authoritative factory service manual content.
Diagnostic Focus:
Detailed diagnostic trees and troubleshooting procedures.
Repair Instructions:
Step-by-step repair instructions with torque specifications and special tool requirements.
Primary Coverage:
Complete repair and overhaul of Harley-Davidson FLHR Road King 2009
Secondary Coverage:
Maintenance, diagnostics, troubleshooting, component replacement, electrical systems, chassis systems
Type:
Service Manual / Workshop Repair Manual
Powertrain:
Engine (Twin Cam 96), fuel system, ignition system, exhaust system, transmission, clutch, final drive
Chassis:
Frame, suspension (front and rear), brakes (front and rear), steering, wheels, tires
Electrical:
Battery, charging system, starting system, lighting, instrumentation, ignition, fuel injection, anti-lock braking system (ABS) if equipped, security system
Bodywork And Fittings:
Fairing, windshield, saddlebags, fuel tank, fenders, seat, controls, mirrors
Routine Maintenance:
Oil changes, filter replacements, lubrication, spark plug service, brake fluid flush, clutch fluid flush, tire pressure checks, battery maintenance
Repair And Overhaul:
Engine disassembly and assembly, transmission overhaul, clutch replacement, brake caliper rebuild, fork seal replacement, electrical component diagnostics and replacement
Diagnostics And Troubleshooting:
Diagnostic trouble codes (DTCs) interpretation, symptom-based troubleshooting guides, electrical schematics analysis
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and electrical system schematics.
Searchable Text:
Typically yes, for ease of navigation and information retrieval.
Quality:
High-resolution, suitable for printing individual pages or the entire manual.
Binding:
Not applicable (Digital PDF Download)
Paper:
Not applicable (Digital PDF Download)
Engine Type:
Air-cooled, Twin Cam 96 V-Twin
Displacement:
96 cu in (1584 cc)
Bore X Stroke:
3.75 in x 4.38 in (95.25 mm x 111.25 mm)
Compression Ratio:
8.8:1 (approximate)
Horsepower:
Approximately 75-80 HP (Varies by dyno and specific tuning)
Torque:
Approximately 90-95 ft-lbs @ 3500 RPM (Varies by dyno and specific tuning)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
Ignition Type:
Spark Ignition, Electronic Ignition Module
Transmission Type:
6-speed Cruise Drive
Clutch Type:
Clutched primary drive, wet multi-plate
Gear Ratios:
1st: 9.593, 2nd: 6.650, 3rd: 4.943, 4th: 3.819, 5th: 3.407, 6th: 2.938 (Typical for Twin Cam 6-speed)
Transmission Fluid:
Harley-Davidson Formula+ Transmission and Primary Chain Case Lubricant (or equivalent)
ABS:
Available (Optional on some models/trims)
Brakes:
Dual 32 mm front calipers with 4-piston, 300 mm floating rotors; Single 32 mm rear caliper with 4-piston, 300 mm floating rotor. Linked braking may be present on ABS models.
Lighting:
Halogen headlight, LED tail light, front and rear turn signals.
Security:
Harley-Davidson Smart Security System with key fob (Optional/Standard depending on trim).
Audio System:
Optional AM/FM/WB radio with CD player and CB/Intercom functionality on some models.
Display:
Analog speedometer, tachometer, fuel gauge, oil pressure gauge, voltage meter. Indicator lamps for various systems.
ABS:
Anti-lock Braking System (optional) enhances braking stability.
Diagnostic Port:
Data port for diagnostic scanning tools (e.g., Harley-Davidson Digital Technician Lite).
First Service:
1,000 miles (1600 km) or 6 months
Subsequent Service:
Every 5,000 miles (8000 km) or 12 months thereafter. Specific items may have shorter intervals (e.g., brake fluid). Refer to the manual for detailed schedules.
Engine Oil:
Harley-Davidson SYN3 Synthetic Motorcycle Oil (or equivalent API CI-4 or higher, SAE 20W50) - Check manual for specific recommendations and capacity.
Transmission Fluid:
Harley-Davidson Formula+ Transmission and Primary Chain Case Lubricant (or equivalent) - Check manual for capacity.
Primary Chain Case Lubricant:
Harley-Davidson Formula+ Transmission and Primary Chain Case Lubricant (or equivalent) - Check manual for capacity.
Brake Fluid:
DOT 4 (for ABS and non-ABS systems, check manual for confirmation)
Fork Oil:
Refer to manual for viscosity and type (often Harley-Davidson's own formulation).
Common Wear Items:
Clutch plates, brake pads, tires, battery, spark plugs.
Potential Reliability Concerns:
Cam chain tensioner wear (especially on earlier Twin Cam models, though addressed in later revisions), primary compensator issues, some electrical connections.
Maintenance Tasks Covered
Engine Maintenance:
Oil and filter changes, spark plug replacement, air filter cleaning/replacement, timing inspection.
Transmission Maintenance:
Fluid changes, clutch adjustment, primary chain tension adjustment.
Brand Origin:
Milwaukee, Wisconsin, USA, founded 1903.
Brand Reputation:
Iconic American motorcycle manufacturer known for its V-twin engines, classic styling, and strong rider community.
Road King Introduction:
The Road King lineage began in 1994, offering a classic touring experience without a large fairing.
Flhr Heritage:
Evolved from earlier big-twin touring models, emphasizing a traditional cruiser aesthetic with touring capabilities.
Production Era:
Continuously produced since its introduction, with significant updates over the years.
Key Updates Prior To 2009:
Introduction of the Twin Cam engine (1999), Electronic Fuel Injection (EFI), 6-speed transmissions.
