🏷️ Basic Information

Make:

Harley-Davidson

Model:

FLHR Road King

Year:

2010

Product Type:

Service Manual / Workshop Repair Manual

Chassis Code Prefix:

1HD

👋 Introduction

Vehicle Segment:

Full-size cruiser motorcycle.

Target Audience:

Touring and cruising enthusiasts seeking comfort, style, and long-distance capability.

Key Competitors 2010:

Indian Chief, Victory Kingpin, Honda Gold Wing (though in a different segment), various European touring bikes.

Defining Characteristics:

Iconic styling, comfortable riding position, large displacement V-twin engine, ample storage (saddlebags), touring capabilities, chrome accents.

Model Appeal:

Represents the quintessential American cruiser experience, offering a blend of classic design and modern performance.

📋 Manual Details

Primary Coverage:

Repair and overhaul of Harley-Davidson FLHR Road King 2010 models.

Estimated Page Count:

Approximately 600-800 pages (typical for this model's comprehensive manual).

Manual Type:

Comprehensive Workshop Repair Manual.

Language:

English

Format:

PDF Download.

📖 Manual Coverage

Engine Systems:

Engine assembly, disassembly, tuning, fuel injection, ignition, cooling, lubrication.

Powertrain Systems:

Transmission (clutch, gearbox, primary drive, final drive), driveline.

Chassis Systems:

Frame, suspension (front forks, rear shocks), steering, wheels, tires, brakes (hydraulic, ABS).

Electrical Systems:

Wiring diagrams, lighting, battery, charging system, ignition system, starter, instrumentation, electronic control modules (ECM).

Bodywork And Trim:

Fairings, fenders, fuel tank, seat, saddlebags, handlebars, controls, accessories.

Maintenance Procedures:

Scheduled maintenance, oil changes, filter replacements, brake fluid service, belt inspections, spark plug replacement.

Diagnostic Procedures:

Troubleshooting guides, fault code interpretation, diagnostic tool usage, performance testing.

Repair Procedures:

Complete disassembly and reassembly of all major components, component-specific repairs, adjustments.

Overhaul Procedures:

Engine rebuilds, transmission overhauls, suspension component rebuilds.

Special Tool Requirements:

Identification and usage of specialized Harley-Davidson tools for specific repairs.

Depth Of Coverage:

Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed electrical schematics and troubleshooting.

📊 Manual Specifications

File Format:

Portable Document Format (PDF).

Print Quality:

High-resolution, allowing for clear printing of text and diagrams.

Binding Type:

N/A (Digital PDF download).

Paper Type:

N/A (Digital PDF download).

Text Searchability:

Likely text-searchable, enabling quick information retrieval.

⚙️ Engine Specifications

Engine Family:

Harley-Davidson Twin Cam 96B.

Engine Configuration:

Air-cooled, 45-degree V-twin.

Displacement:

96 cubic inches (1584 cc).

Bore X Stroke:

3.75 in. x 4.38 in. (95.25 mm x 111.25 mm).

Compression Ratio:

9.2:1.

Valvetrain:

Overhead valves (OHV), 2 valves per cylinder, pushrod actuated.

Timing System:

Camshaft driven by chain, automatic chain tensioner.

Horsepower:

Estimated 70-75 HP (manufacturer data may vary).

Torque:

Approximately 90-96 lb-ft @ 3000 RPM (manufacturer data may vary).

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI).

Fuel Type:

Unleaded gasoline, minimum 91 octane (AKI).

Cooling Method:

Air-cooled.

Oil System:

Dry Sump lubrication with integrated oil tank in transmission housing.

Oil Capacity:

Approx. 4.0 quarts (3.8 L) with filter change.

🔧 Transmission

Transmission Type:

6-speed Cruise Drive Manual.

Clutch Type:

Hydraulic, multi-plate wet clutch.

Primary Drive:

Duplex chain, compensator sprocket, clutch.

Final Drive:

Belt drive, 32/66 tooth ratio.

Gear Ratios:

1st: 9.593, 2nd: 6.650, 3rd: 4.938, 4th: 3.825, 5th: 3.171, 6th: 2.790.

Transmission Fluid Type:

Harley-Davidson Syn 3 (SAE 20W-50) or equivalent primary chaincase lubricant.

📐 Dimensions

Length:

Approx. 92.3 in. (2344 mm).

Width:

Approx. 36.9 in. (937 mm).

Height:

Approx. 53.9 in. (1370 mm).

Wheelbase:

Approx. 63.5 in. (1613 mm).

Ground Clearance:

Approx. 5.1 in. (130 mm).

Dry Weight:

Approx. 700 lbs (317.5 kg).

Gross Vehicle Weight Rating Gvwr:

Approx. 1275 lbs (578 kg).

Saddlebag Capacity:

Approx. 2.2 cubic feet total.

🛡️ Safety Features

Safety Certification:

Meets all applicable US Federal Motor Vehicle Safety Standards (FMVSS) for motorcycles.

Braking System:

Hydraulic front and rear disc brakes. Optional ABS (Anti-lock Braking System).

Lighting:

Halogen headlight, LED tail/brake light, amber front and rear turn signals.

Frame Construction:

Steel, rigid backbone, mild steel, welded downtube.

Tire Specifications:

Front: 130/70R18, Rear: 150/80B16 (typical).

Wheel Type:

Cast aluminum or chrome-laced steel wheels.

💡 Technology Features

Audio System:

Optional premium sound system with AM/FM radio, CD player, and CB/intercom capabilities on some models. Usually features handlebar-mounted controls.

Instrumentation:

Analog speedometer, tachometer, fuel gauge, voltage meter, oil pressure indicator, and indicator lamps.

ABS Availability:

Anti-lock Braking System (ABS) was an optional feature for the 2010 FLHR Road King.

Cruise Control:

Standard electronic cruise control on most FLHR models for 2010.

🔧 Maintenance

Initial Service:

1,000 miles (1,600 km) or 3 months.

Subsequent Service:

Every 5,000 miles (8,000 km) or 6 months.

Engine Oil Change Interval:

Every 5,000 miles (8,000 km) or annually, whichever comes first.

Transmission Primary Fluid Change Interval:

Every 10,000 miles (16,000 km) or 12 months.

Brake Fluid Flush:

Every 2 years, regardless of mileage.

Engine Oil Specification:

Harley-Davidson Genuine V-Twin 20W-50 Synthetic (Syn 3) or equivalent.

Primary Chaincase Lubricant:

Harley-Davidson Genuine V-Twin 20W-50 Synthetic (Syn 3) or equivalent.

Transmission Fluid:

Harley-Davidson Formula + (or SAE 80W-90 Hypoid Gear Oil for older specs, consult manual).

Brake Fluid Type:

DOT 4, low viscosity (for ABS models, ensure compatibility).

Coolant Type:

N/A (Air-cooled engine).

Common Wear Items:

Clutch plates, primary drive chain and tensioner, battery, tires, brake pads, spark plugs.

Potential Engine Issues:

Harley-Davidson Twin Cam engines are generally robust; potential issues can include primary chain tensioner wear, early clutch wear, and occasional oil leaks from seals. Cam chain tensioner shoe wear is a known area of concern requiring periodic inspection and replacement.

Potential Electrical Issues:

Can include issues with the ignition module, charging system components (stator, regulator), or wiring harness integrity due to vibration or age.

📚 Vehicle History

Founding Year:

1903.

Brand Identity:

Iconic American motorcycle manufacturer known for V-twin engines, cruiser styling, and custom culture.

Road King Introduction:

The Road King concept was introduced in the early 1990s, evolving from the FLHS Electra Glide Sport, emphasizing a classic, stripped-down touring style.

Engine Transition:

The 2010 model features the Twin Cam 96 engine, which replaced the Evolution engine in earlier models, offering increased displacement and improved performance.

Manufacturing Location:

Typically assembled at Harley-Davidson's York, Pennsylvania, or Kansas City, Missouri, facilities.

🏆 Awards & Recognition

Brand Recognition:

Harley-Davidson is consistently recognized for its brand loyalty, iconic design, and cultural impact in the motorcycle industry.

Customer Satisfaction:

Generally high customer satisfaction, particularly among dedicated Harley-Davidson owners.

Manufacturing Standards:

Adheres to Harley-Davidson's proprietary manufacturing standards, focusing on quality and durability.