🏷️ Basic Information

Make:

Harley-Davidson

Model:

Dyna Street Bob

Model Code:

FXDB

Applicable Years:

2012, 2013, 2014, 2015, 2016

👋 Introduction

Segment:

Cruiser Motorcycle

Target Audience:

Riders seeking a minimalist, customizable, and performance-oriented cruiser with a classic bobber aesthetic.

Competitors:

Indian Scout Bobber, Triumph Bonneville Bobber, custom builds, other Harley-Davidson Dyna models.

Design Philosophy:

Raw, stripped-down bobber styling with modern performance and technology.

Customization Potential:

Known for its open canvas for customization, from handlebars to exhaust and paint.

Handling Dynamics:

Agile handling for its class, thanks to the Dyna chassis.

Manual Value:

Provides essential factory-level repair and maintenance knowledge, enabling owners to perform extensive work themselves, saving on dealership costs and empowering DIY enthusiasts.

📋 Manual Details

Primary Coverage:

Service, Repair, Workshop

Scope:

Complete factory service information

Estimated Pages:

Over 800 pages (typical for this era's comprehensive manuals)

Type:

Service Repair Workshop Manual

Language:

English

Format:

Downloadable PDF

📖 Manual Coverage

Engine Mechanical:

Engine disassembly, assembly, inspection, torque specifications, cylinder head, pistons, crankshaft, camshafts, valve timing, oil pump, oil cooling system.

Fuel System:

Fuel injection system (EFI), throttle body, fuel pump, fuel filter, fuel injectors, fuel pressure regulator, diagnostics.

Ignition System:

Ignition coils, spark plugs, crankshaft position sensor, camshaft position sensor, ignition timing, diagnostic procedures.

Transmission Drivetrain:

5-speed constant mesh transmission, clutch assembly, primary drive, final drive, gear inspection, lubrication, clutch adjustment.

Electrical System:

Battery, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), lighting system (headlight, taillight, turn signals), horn, electrical diagrams, wiring harness routing, diagnostic trouble codes (DTCs).

Braking System:

Front and rear disc brakes, brake calipers, brake pads, brake lines, master cylinders, brake fluid, bleeding procedures, ABS (if equipped).

Suspension Steering:

Front fork (telescopic), rear shock absorbers, swingarm, steering head bearings, wheel bearings, fork oil specifications and replacement, rear suspension adjustment.

Chassis Frame:

Frame inspection, body panels, seat mounting, fuel tank removal/installation, fenders, exhaust system removal/installation.

Wheels Tires:

Wheel types, tire pressures, tire installation, wheel balancing, spoke tension (if applicable).

Maintenance:

Scheduled maintenance, oil changes, filter replacements, brake pad replacement, chain/belt adjustment (if applicable), fork oil changes, spark plug replacement, battery maintenance.

Troubleshooting:

Systematic diagnostic procedures for common and uncommon problems, diagnostic trouble code (DTC) interpretation, symptom-based troubleshooting charts.

Repair Overhaul:

Complete engine rebuild procedures, transmission overhaul, brake caliper rebuild, fork seal replacement, electrical component testing and replacement.

Calibration Adjustment:

Clutch adjustment, throttle cable adjustment, idle speed adjustment, suspension adjustments, wheel alignment.

Depth:

Comprehensive: Covers everything from basic maintenance to complete engine and transmission rebuilds, including in-depth electrical diagnostics and schematics.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely text-searchable, allowing for quick navigation to specific topics.

Quality:

High-resolution digital format, providing clear text and diagrams.

Binding:

Not applicable (digital download)

Paper:

Not applicable (digital download)

⚙️ Engine Specifications

Engine Type:

Air-cooled, Twin Cam 96 V-Twin

Displacement:

1584 cc (96 cubic inches)

Bore X Stroke:

3.75 in. x 4.47 in. (95.25 mm x 113.5 mm)

Compression Ratio:

9.2:1

Valvetrain:

Pushrod-actuated overhead valves with two valves per cylinder.

Horsepower Estimate:

Approx. 70-75 HP (at crankshaft, model dependent)

Torque Estimate:

Approx. 90-96 ft-lbs (at crankshaft, model dependent)

Fuel Delivery:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Unleaded gasoline, minimum 91 octane (R+M)/2

Oil Type:

Harley-Davidson SYN3 Synthetic Motorcycle Lubricant (or equivalent SAE 20W50)

Oil Capacity:

3.5 US qt (3.3 L) (with filter change)

Exhaust:

2-into-2 exhaust system, often with aftermarket options for customization.

🔧 Transmission

Type:

5-speed, constant mesh

Primary Drive:

Plated, heavy-duty chain; 34/46 ratio

Final Drive:

Belt drive; 32/66 ratio

Clutch Type:

Hydraulically actuated, multiplate wet clutch

Transmission Oil:

Harley-Davidson transmission oil, Formula+, or SAE 50

Transmission Oil Capacity:

1 US qt (0.95 L)

📐 Dimensions

Length:

Approx. 91.5 in. (2324 mm)

Width:

Approx. 36.5 in. (927 mm)

Height:

Approx. 49.0 in. (1245 mm)

Seat Height Laden:

Approx. 25.8 in. (655 mm)

Dry Weight:

Approx. 636 lbs (288 kg)

Gvwr:

Not explicitly stated, but typically around 900-1000 lbs for this platform.

Fuel Capacity:

4.7 US gal (17.8 L)

Oil Capacity:

3.5 US qt (3.3 L)

Wheelbase:

Approx. 64.2 in. (1630 mm)

🛡️ Safety Features

Crash Test Ratings:

Not applicable for motorcycles in the same way as cars; focus is on design and component safety.

Braking System:

Dual-disc front brakes, single-disc rear brake. Optional ABS available on some models/years.

Lighting:

Halogen headlamp, LED taillight, incandescent turn signals.

Chassis Design:

Sturdy steel frame designed for stability and predictable handling.

💡 Technology Features

Audio System:

Stock models typically did not include integrated infotainment systems, allowing for aftermarket audio installations.

Display:

Minimalist dash with analog speedometer and integrated digital display for odometer, trip meter, and basic diagnostics.

ABS:

Anti-lock Braking System (ABS) was an optional feature on select models/years within this range.

Diagnostic Port:

Features a diagnostic connector for access to engine control module (ECM) data and fault codes.

🔧 Maintenance

First Service:

1,000 miles (1,600 km) or 6 months, whichever comes first. Includes engine oil and filter change, primary chaincase lubrication, and inspection of various components.

Subsequent Services:

Every 5,000 miles (8,000 km) or 12 months. Includes engine oil and filter change, primary chaincase lubrication, inspection of brake system, clutch, drive belt, tires, and suspension.

Spark Plugs:

Replace every 10,000 miles (16,000 km).

Brake Fluid:

Flush and replace every 2 years, regardless of mileage.

Engine Oil:

Harley-Davidson SYN3 Synthetic Motorcycle Lubricant (or equivalent SAE 20W50)

Primary Chaincase Oil:

Harley-Davidson Formula+, Genuine HD Transmission Fluid, or SAE 50

Transmission Oil:

Harley-Davidson Formula+, Genuine HD Transmission Fluid, or SAE 50

Brake Fluid:

DOT 4 (for models with ABS, check manual for specific requirements)

Fork Oil:

Typically Harley-Davidson Spectro® Heavy Suspension Fluid (or equivalent with appropriate viscosity, e.g., 15W)

Common Wear Items:

Clutch friction plates, brake pads, fork seals, wheel bearings, and drive belt can wear over time and require replacement.

Electrical Connectors:

Some owners report potential corrosion or looseness in electrical connectors, especially in humid environments, which the manual's diagnostic section can help address.

Timing Chain Tensioners:

While the Twin Cam 96 is generally robust, some earlier versions had hydraulic chain tensioners that could wear. The manual will cover inspection and replacement procedures.

Exhaust Flange Leaks:

Potential for exhaust flange leaks at the cylinder head, requiring proper tightening or gasket replacement as detailed in the manual.

📚 Vehicle History

Brand Origin:

Founded in Milwaukee, Wisconsin, USA in 1903. Iconic American motorcycle manufacturer with a long history of V-twin engines and cruiser styling.

Dyna Platform:

The Dyna platform was introduced in 1991, evolving through various engine sizes and styling. The Street Bob (FXDB) represents a minimalist, stripped-down iteration of this platform.

Twin Cam Era:

The Twin Cam 96 engine was a significant update for Harley-Davidson, offering more torque and smoother power delivery compared to previous Evolution engines.

Production Location:

Primarily assembled in the United States.

Model Discontinuation:

The Dyna line, including the Street Bob, was discontinued after the 2017 model year, replaced by the Softail platform.

🏆 Awards & Recognition

Model Reputation:

The Street Bob is widely recognized for its authentic bobber styling, customization potential, and the robust Twin Cam engine, making it a favorite among riders who appreciate a classic, no-frills riding experience.

Owner Satisfaction:

Generally high owner satisfaction, particularly for its styling, engine performance, and aftermarket support.