🏷️ Basic Information

Make:

Harley-Davidson

Model:

FLHR Road King

Year:

2013

Model Code:

FLHR

👋 Introduction

Target Audience:

Owners of the 2013 Harley-Davidson FLHR Road King seeking detailed maintenance, repair, and troubleshooting information.

Manual Value:

Provides professional-level technical data, offering significant cost savings compared to dealership service. Replaces outdated paper manuals with a convenient digital format.

Feature 1:

Comprehensive coverage of all major motorcycle systems.

Feature 2:

Detailed diagnostic procedures for efficient troubleshooting.

Feature 3:

Clear, step-by-step instructions for repairs and maintenance.

Feature 4:

High-quality diagrams and illustrations for visual guidance.

Feature 5:

Includes crucial technical specifications, torque values, and fluid recommendations.

📋 Manual Details

Manual Type:

Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Mechanical:

Complete teardown, inspection, assembly, and troubleshooting for the Twin Cam 103 engine, including cylinder heads, pistons, crankshaft, camshafts, and lubrication system.

Fuel System:

Detailed diagnostics and repair procedures for the Electronic Sequential Port Fuel Injection (ESPFI) system, throttle body, fuel pump, injectors, and fuel lines.

Ignition System:

Troubleshooting and repair for the ignition module, spark plugs, coils, and sensors.

Transmission Drivetrain:

Complete overhaul procedures for the Cruise Drive 6-speed transmission, clutch assembly, primary drive, and final drive belt system.

Electrical System:

Comprehensive wiring diagrams, component testing, and troubleshooting for lighting, starting, charging, instrumentation, and accessory circuits.

Brakes:

Service and repair for front and rear hydraulic brake systems, including caliper, master cylinder, brake lines, rotors, and ABS components (if applicable).

Suspension Steering:

Maintenance and repair for front forks (including air adjustment if applicable), rear shock absorbers, steering head bearings, and wheel bearings.

Chassis Frame:

Inspection and repair of the frame, swingarm, and associated mounting points.

Bodywork Fittings:

Removal, installation, and repair of fenders, fuel tank, fairings, saddlebags, windshield, and seat assembly.

Diagnostics:

System diagnostic procedures, fault code interpretation, and troubleshooting guides for various electrical and mechanical issues.

Routine Maintenance:

Oil changes, filter replacements, spark plug replacement, chain/belt adjustment and inspection, tire pressure checks, and brake fluid checks.

Scheduled Maintenance:

Detailed service schedules for all major maintenance intervals (e.g., 1,000 miles, 5,000 miles, 10,000 miles) covering lubrication, adjustments, and inspections.

Engine Repair:

Complete engine rebuild procedures, valve adjustments, piston ring replacement, and seal replacements.

Transmission Repair:

Clutch replacement, gear inspection, bearing replacement, and transmission fluid service.

Electrical Troubleshooting:

Step-by-step guides for diagnosing and repairing common electrical faults, using wiring diagrams.

Brake System Service:

Brake pad replacement, caliper rebuilding, brake line flushing, and ABS bleeding procedures.

Suspension Overhaul:

Fork seal replacement, damper rod service, and rear shock absorber replacement.

Fuel System Cleaning:

Throttle body cleaning, fuel injector cleaning, and diagnostic port access for tuning.

Bodywork Refinishing:

Instructions for removing and reinstalling fairings, fenders, and saddlebags, including proper fastener torque.

Depth Of Coverage:

Comprehensive, covering all aspects from basic maintenance and routine servicing to complex diagnostic procedures and complete component overhauls. Suitable for professional mechanics and advanced DIY enthusiasts.

📊 Manual Specifications

File Type:

PDF

Searchability:

Text-searchable PDF for quick information retrieval.

Printability:

Printable pages allowing for physical copy creation.

Resolution:

High-resolution graphics and diagrams, ensuring clarity of illustrations and schematics.

Binding Format:

N/A (Digital PDF Download)

Paper Quality:

N/A (Digital PDF Download)

⚙️ Engine Specifications

Engine Type:

Harley-Davidson Twin Cam 103 V-Twin

Displacement:

103 cubic inches (1690 cc)

Bore X Stroke:

3.875 in. x 4.375 in. (98.4 mm x 111.1 mm)

Compression Ratio:

9.6:1

Cooling System:

Air-cooled

Valvetrain:

Overhead valves (OHV), two valves per cylinder

Lubrication System:

Dry-sump, pushrod-actuated, positive displacement wobble pump

Horsepower Est:

Approx. 70-75 HP (at crankshaft, specific rating not usually published by manufacturer)

Torque Est:

Approx. 97-100 lb-ft (at 3500 RPM, specific rating not usually published by manufacturer)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Unleaded gasoline, minimum 87 octane

Fuel Tank Capacity:

6.0 gallons (22.7 L)

🔧 Transmission

Transmission Type:

Cruise Drive 6-speed Constant Mesh

Clutch Type:

Hydraulically actuated, 9-plate, wet clutch

Primary Drive:

Gear, 34/46 ratio

Final Drive:

Belt, 32/66 ratio

Gear Ratios:

1st: 9.593, 2nd: 6.650, 3rd: 4.938, 4th: 3.851, 5th: 3.110, 6th: 2.516

📐 Dimensions

Length:

93.9 in. (2385 mm)

Width:

36.0 in. (915 mm)

Height:

57.1 in. (1450 mm)

Wheelbase:

63.5 in. (1613 mm)

Ground Clearance:

5.1 in. (130 mm)

Dry Weight:

715 lbs (324 kg)

Gross Vehicle Weight Rating Gvwr:

1230 lbs (558 kg)

Payload Capacity:

Approx. 515 lbs (234 kg)

Saddlebag Capacity:

Approx. 2.2 cu ft total

🛡️ Safety Features

Crash Test Rating:

Motorcycles are not subject to traditional automotive crash test ratings. Safety relies on rider skill, protective gear, and vehicle design features.

ABS:

Anti-lock Braking System (ABS) typically optional or standard depending on specific configuration, significantly enhancing braking control.

Lighting:

Halogen headlight, LED tail light and brake light for improved visibility.

Frame Construction:

Steel frame designed for stability and rider feedback.

Tire Design:

Tires designed for touring comfort and stability at speed.

💡 Technology Features

Audio System:

Optional premium radio with CD player, AM/FM, CB/Intercom, and auxiliary input. Handlebar-mounted controls for ease of use.

Display:

Analog gauges with integrated digital display for odometer, trip meters, fuel level, gear indication, and diagnostic messages.

Cruise Control:

Standard electronic cruise control for highway comfort.

ABS:

Available Anti-lock Braking System (ABS) for enhanced safety.

Usb Port:

Optional accessory for charging devices.

Bluetooth:

Often integrated with premium audio systems for hands-free calling and music streaming (availability depends on specific options).

🔧 Maintenance

First Service:

1,000 miles (1,600 km) or 6 months. Includes engine oil and filter change, primary chain case oil change, inspection of all critical fasteners, controls, and drive belt.

Subsequent Service:

Every 5,000 miles (8,000 km) or 12 months. Includes engine oil and filter change, primary chain case oil change, inspection of brakes, tires, and all controls.

Fork Oil Change:

Recommended every 15,000-20,000 miles (24,000-32,000 km) or as per manual inspection.

Engine Oil:

Harley-Davidson SYN3 (20W-50) or approved equivalent. Capacity: 5.0 US qt (4.7 L) with filter change.

Primary Chain Case Oil:

Harley-Davidson Formula + (or approved equivalent). Capacity: 2.2 US qt (2.1 L).

Transmission Oil:

Harley-Davidson SYN3 (75W-140) or approved equivalent. Capacity: 2.5 US qt (2.4 L).

Brake Fluid:

DOT 4 (for most ABS systems) or DOT 5.1 (check specific model requirements). Use only approved fluids.

Fork Oil:

Harley-Davidson Factory Specified Fork Oil (e.g., 15W for standard damping, adjustability may vary). Check manual for exact type and quantity per fork leg.

Common Issue 1:

Primary compensator issues leading to clunking noise on deceleration/acceleration. Requires checking and potential replacement of the compensator sprocket.

Common Issue 2:

Cam chain tensioner wear (pre-2010 Twin Cams, though 2013 models have updated hydraulic tensioners, monitoring is still advised). Noise from the front or rear cylinder can indicate tensioner wear.

Common Issue 3:

Rocker box gasket leaks (minor oil seepage). Often addressed during routine inspections.

Common Issue 4:

Electrical connectors: Oxidation or corrosion in electrical connectors can lead to intermittent faults. Manual provides guidance on inspection and cleaning.

📚 Vehicle History

Brand Origin:

Founded in 1903 in Milwaukee, Wisconsin, Harley-Davidson is an iconic American motorcycle manufacturer with a rich history in performance and touring.

Road King Lineage:

The Road King model has been a cornerstone of Harley-Davidson's touring line, evolving from earlier Big Twin models with a focus on classic styling and long-distance comfort.

Assembly Location:

Milwaukee, Wisconsin, USA

🏆 Awards & Recognition

Model Reputation:

Consistently lauded for its comfortable ride, classic styling, and long-distance touring capabilities. Often cited as a benchmark in the large-displacement cruiser market.

Rider Satisfaction:

High rider satisfaction scores attributed to its powerful engine, comfortable ergonomics, and iconic design.

Certification Standard:

Manufactured to meet all relevant United States federal motor vehicle safety standards (FMVSS) and emissions standards for motorcycles.