🏷️ Basic Information

Make:

Harley-Davidson

Model:

FLHR Road King

Year:

2015

Product Name:

Harley Davidson FLHR Road King Motorcycle 2015 Service Repair Workshop Manual Pdf

Description:

Complete Factory Service Repair Workshop Manual. No Extra fees, No Expiry dates. Service Repair Workshop Manual, available for instant download to your device.

Chassis Code Series:

FLHR

👋 Introduction

Positioning:

The FLHR Road King is a flagship model within Harley-Davidson's Touring lineup, known for its classic styling, comfortable ride, and touring capabilities, appealing to riders who value traditional cruiser aesthetics and long-distance comfort.

Competitors:

Competes with other large-displacement cruiser touring motorcycles from brands like Indian Motorcycle (e.g., Springfield, Roadmaster) and sometimes models from Honda (e.g., Gold Wing, though a different category) or BMW (e.g., R 18 Bagger).

Features Vehicle:

Removable windshield, classic Hiawatha headlamp and nacelle, dual front disc brakes, air-adjustable rear suspension, leather-wrapped saddlebags, comfortable seating for rider and passenger.

Features Manual:

Authoritative, factory-accurate information, detailed diagrams, troubleshooting guides, and comprehensive service procedures, enabling self-sufficiency for maintenance and repairs.

📋 Manual Details

General Coverage:

Complete factory service and repair information for the 2015 Harley-Davidson FLHR Road King.

Specific Systems:

Engine, transmission, chassis, electrical system, fuel system, braking system, suspension, bodywork, and accessories.

Estimated Pages:

Likely over 700 pages (typical for full factory manuals)

Type:

Factory Service Manual / Workshop Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine:

Twin Cam 103 (1690cc) engine, including disassembly, assembly, inspection, troubleshooting, and repair of all internal and external components.

Transmission:

6-speed Cruise Drive transmission, including clutch, gearbox, final drive, and all related components.

Electrical System:

Wiring diagrams, component locations, diagnostic procedures for ignition, lighting, charging system, starter, instruments, and accessories.

Fuel System:

Electronic Sequential Port Fuel Injection (ESPFI), fuel pump, injectors, throttle body, and emissions control systems.

Braking System:

Hydraulic disc brakes (front and rear), including brake fluid specifications, bleeding procedures, caliper and master cylinder service.

Suspension:

Front telescopic fork and rear shock absorbers, including fork oil specifications, seals, damper service, and rear shock adjustment/replacement.

Chassis:

Frame, steering head bearings, wheels, tires, and all related structural components.

Bodywork:

Fenders, fuel tank, fairing (if applicable), saddlebags, and all trim components.

Maintenance:

Oil changes, filter replacements, chain lubrication/adjustment (if applicable), brake checks, tire pressure, spark plug replacement, battery maintenance.

Troubleshooting:

Diagnostic flowcharts and symptom-based troubleshooting for common mechanical and electrical issues.

Repair:

Detailed step-by-step repair instructions for engine rebuilds, transmission overhauls, suspension work, brake system servicing, and electrical component replacement.

Diagnostics:

Procedures for using diagnostic tools (e.g., Harley-Davidson Digital Technician), interpreting error codes, and performing system tests.

Depth:

Comprehensive, covering everything from routine maintenance to complete engine and transmission rebuilds, including detailed torque specifications and clearances.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely fully searchable text content for quick information retrieval.

Quality:

High-resolution digital reproduction of original factory documentation, including clear diagrams and schematics.

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Air-cooled, Twin Cam 103™

Displacement:

1690 cc (103 cu. in.)

Bore X Stroke:

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

Compression Ratio:

9.0:1

Torque Peak:

Approximately 101 ft-lb (137 Nm) @ 3500 RPM (typical for Twin Cam 103)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Premium unleaded gasoline

Engine Oil Capacity:

3.4 US qt (3.2 L)

Spark Plug Type:

H-D part number 32312-09 (NGK DCPR7EIX or equivalent)

🔧 Transmission

Transmission Type:

6-speed Cruise Drive®

Optional Transmissions:

N/A (Standard on this model)

Clutch Type:

Hydraulic, multi-plate wet clutch

Final Drive:

Belt Drive, 32/46 ratio

Transmission Fluid Type:

Harley-Davidson Formula + Transmission and Primary Chaincase Lube (or equivalent API GL-4, SAE 80W-90)

Transmission Fluid Capacity:

Approximately 1 US qt (0.95 L)

📐 Dimensions

Length:

92.3 in. (2345 mm)

Seat Height Laden:

26.6 in. (675 mm)

Ground Clearance:

5.1 in. (130 mm)

Dry Weight:

Approximately 747 lbs (339 kg)

Gross Vehicle Weight Rating:

Approximately 1200 lbs (544 kg)

Fuel Tank Capacity:

6.0 US gal (22.7 L)

Wheelbase:

63.5 in. (1615 mm)

🛡️ Safety Features

Safety Certifications:

Meets DOT and EPA requirements for motorcycles.

Braking:

Dual front disc brakes, single rear disc brake, optional ABS (Anti-lock Braking System).

Lighting:

Halogen headlight and auxiliary passing lamps, LED tail/brake light.

Construction:

Steel frame and swingarm, robust construction designed for stability and rider confidence.

💡 Technology Features

Audio System:

Typically features a premium Boom!™ Audio system with AM/FM radio, CD/MP3 player, and CB/intercom capability (may vary by sub-model or optional packages).

Display:

Analog gauges with a multi-function LCD screen for odometer, trip meters, gear indication, fuel level, and diagnostics.

ABS:

Optional ABS (Anti-lock Braking System) available on many models, enhancing braking safety.

Bluetooth:

Optional Bluetooth connectivity for music streaming and hands-free calling may be available with accessory upgrades or specific infotainment packages.

Diagnostic Interface:

OBD-II style diagnostic connector for use with Harley-Davidson Digital Technician diagnostic software.

🔧 Maintenance

First Service:

1,000 miles (1,600 km) or 6 months, whichever comes first.

Subsequent Service:

Every 5,000 miles (8,000 km) or 12 months for major services, with regular checks recommended at 2,500 miles (4,000 km) or 6 months.

Engine Oil Type:

Harley-Davidson 20W-50 Synthetic (H-D part # 62600004) or equivalent API SG, JASO FD, or VPG approved motorcycle oil.

Brake Fluid Type:

DOT 4 (for ABS and non-ABS models unless otherwise specified).

Primary Chaincase Oil Type:

Harley-Davidson Formula + Transmission and Primary Chaincase Lube (H-D part # 99851-04).

Common Wear Items:

Clutch plates, brake pads, tires, wheel bearings, and fork seals are common wear items requiring periodic inspection and replacement.

Potential Complaints:

Some riders may experience minor vibrations, exhaust heat, or the need for suspension tuning for optimal comfort on long rides. Engine oil consumption within expected parameters should be monitored.

Oil Filter Pn:

Harley-Davidson 63731-36B (chrome) or 63796-77A (black) or equivalent.

Air Filter Pn:

Harley-Davidson 29000004 or equivalent (check specific model for exact fitment).

📚 Vehicle History

Heritage:

Harley-Davidson boasts over a century of motorcycle manufacturing, synonymous with American cruising culture, customization, and a distinct V-twin sound and feel.

Road King Lineage:

The Road King line originated in the early 1990s as a modern interpretation of classic touring motorcycles, emphasizing a stripped-down, traditional aesthetic compared to the bat-wing fairing touring bikes.

Manufacturing Location:

Primarily manufactured at Harley-Davidson's York, Pennsylvania, and Kansas City, Missouri, facilities.

🏆 Awards & Recognition

Model Recognition:

The Road King series is consistently praised for its blend of classic styling and modern touring comfort, often earning accolades in rider surveys and enthusiast publications for its long-distance capabilities and iconic presence.

Customer Satisfaction:

Generally high customer satisfaction ratings for ride quality, engine performance, and overall build. The manual itself contributes to high owner satisfaction by enabling effective DIY maintenance.