🏷️ Basic Information

Make:

Harley-Davidson

Model:

Sportster

Year:

2007

👋 Introduction

Positioning:

The Harley-Davidson Sportster line is renowned for its classic styling, accessible performance, and customization potential, appealing to a broad range of riders from beginners to experienced enthusiasts seeking a versatile and iconic motorcycle experience.

Competition:

Competes with other middleweight cruisers and bobbers from brands like Indian Motorcycles, Triumph, and various Japanese manufacturers offering similar displacement and styling, but the Sportster holds a unique position due to its brand heritage and V-twin engine configuration.

Model Features:

The 2007 Sportster models typically feature the Evolution V-twin engine, a 5-speed transmission, and a range of chassis configurations (e.g., XL883, XL1200C, XL1200R, XL1200L, XL1200X) offering different engine displacements, suspension setups, and styling cues.

📋 Manual Details

Coverage Scope:

Complete Service & Repair

Estimated Pages:

Over 800

Type:

Workshop Service Repair Manual

Language:

English

Format:

Digital PDF (Printable & Searchable)

📖 Manual Coverage

Engine:

Engine disassembly, assembly, diagnostics, tuning, lubrication systems, cooling systems (if applicable), fuel delivery (carburetor/EFI), ignition systems, exhaust systems.

Transmission:

Clutch, transmission (5-speed), drive belt system, gearbox disassembly, assembly, maintenance, fluid specifications.

Chassis And Frame:

Frame inspection, suspension (front forks, rear shocks), steering system, wheels, bearings, spoke adjustment.

Brakes:

Hydraulic brake systems (front and rear calipers, master cylinders, lines), brake pad replacement, rotor inspection, bleeding procedures.

Electrical System:

Battery, charging system (stator, regulator/rectifier), ignition switch, lighting (headlight, tail light, turn signals), instrumentation, wiring diagrams, ECM/ECU diagnostics, sensor testing.

Fuel System:

Carburetor models (Keihin CV40) or Electronic Fuel Injection (EFI) systems, fuel pump, fuel filter, fuel tank, fuel lines, emissions control (if applicable).

Bodywork And Trim:

Fenders, fuel tank, seat, handlebars, controls, mirrors, fenders, side covers, mounting hardware.

Maintenance:

Scheduled maintenance intervals, oil changes, filter replacements, chain/belt tensioning, brake fluid checks, spark plug replacement, air filter cleaning/replacement.

Troubleshooting:

Diagnostic charts and procedures for common and uncommon issues, symptom-based troubleshooting, error code interpretation (for EFI models).

Repair:

Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation across all major systems.

Diagnostics:

Detailed diagnostic procedures for electrical and mechanical systems, including component testing and specifications.

Wiring Diagrams:

Includes detailed electrical system wiring diagrams for all major components and circuits, crucial for troubleshooting electrical faults.

Depth:

Comprehensive, covering everything from basic rider maintenance to full engine and transmission rebuilds. Includes detailed torque specifications, clearances, and diagnostic data essential for professional-level repairs.

Special Tools:

The manual details specific Harley-Davidson special tools required for certain procedures, such as flywheel runout tools, primary lock-up tools, and steering head bearing adjustments.

📊 Manual Specifications

Format Details:

PDF format, optimized for digital viewing and printing. Searchable text for quick information retrieval. High-resolution images and diagrams.

Quality:

High-quality digital reproduction of original factory documentation, ensuring clarity of text and diagrams.

Binding:

N/A (Digital PDF)

Paper:

N/A (Digital PDF)

Completeness Level:

This is a comprehensive workshop manual designed for technicians and advanced DIY mechanics, providing exhaustive coverage for all service and repair aspects.

⚙️ Engine Specifications

Engine Type:

Evolution V-Twin, Air-Cooled

Displacement:

Available in 883cc (53.9 cu in) and 1200cc (73.2 cu in) variants for 2007 models.

Bore X Stroke:

883cc: 76.2 mm x 96.8 mm (3.00 in x 3.81 in); 1200cc: 88.9 mm x 96.8 mm (3.50 in x 3.81 in)

Compression Ratio:

Typically around 9.0:1 for 883cc and 9.7:1 for 1200cc models.

Engine Oil Type:

Harley-Davidson 20W50 Motorcycle Oil or equivalent API SG or higher

Oil Capacity:

Approximately 2.7 US quarts (2.5 L) with filter change for 1200cc models, slightly less for 883cc.

Horsepower 883Cc:

Approx. 53 hp @ 6000 rpm

Torque 883Cc:

Approx. 54 lb-ft @ 3750 rpm

Horsepower 1200Cc:

Approx. 68 hp @ 6000 rpm

Torque 1200Cc:

Approx. 71 lb-ft @ 3500 rpm

Carburetor 883Cc:

Keihin CV40 (Constant Velocity) Carburetor

Fuel Injection 1200Cc:

Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Type:

Unleaded gasoline, minimum 87 octane (91 RON)

Ignition Type:

Electronic, breakerless

Spark Plugs:

Champion RC9YC or equivalent

Cooling Method:

Air-cooled

🔧 Transmission

Transmission Type:

5-speed constant mesh

Optional Transmission:

N/A (Standard 5-speed for 2007)

Primary Drive:

Chain

Final Drive:

Belt Drive

Transmission Fluid:

Harley-Davidson Formula+ Transmission & Primary Chaincase Lubricant (or equivalent)

Transmission Fluid Capacity:

Approx. 24 US fluid ounces (0.7 L)

📐 Dimensions

Length:

Varies by model, typically around 88-90 inches (2235-2286 mm)

Width:

Varies by model, typically around 32-35 inches (813-889 mm)

Height:

Varies by model, typically around 45-48 inches (1143-1219 mm)

Wheelbase:

Varies by model, typically around 59.5-60 inches (1511-1524 mm)

Dry Weight:

Varies by model, typically between 500-550 lbs (227-250 kg)

Gross Vehicle Weight Rating Gvwr:

Typically around 930-960 lbs (422-435 kg)

Fuel Tank Capacity:

3.0 US gallons (11.4 L) for most models (e.g., XL883, XL1200C), some models may have slightly larger tanks.

🛡️ Safety Features

Safety Ratings:

Motorcycles are not typically subjected to standardized crash ratings like automobiles. Safety is dependent on rider skill, adherence to traffic laws, and proper maintenance.

Active Safety:

Disc brakes (front and rear), responsive suspension, good maneuverability. ABS was not typically standard on Sportsters in 2007, though some custom or later models may have offered it.

Passive Safety:

Robust frame construction, rider controls designed for stability and feedback.

💡 Technology Features

Infotainment System:

Basic instrumentation includes speedometer, odometer, tachometer (on some models), and indicator lights. No advanced infotainment systems like touchscreens or integrated audio were standard.

Driver Assistance Features:

N/A (Motorcycle)

Connectivity:

No Bluetooth or smartphone integration. Basic connectivity relies on the motorcycle's electrical system for ignition and lighting.

Diagnostic Port:

EFI models feature a diagnostic connector (often a 4-pin or 6-pin Deutsch connector) for use with Harley-Davidson diagnostic tools (e.g., H-D-T-S, Digital Technician).

🔧 Maintenance

Oil Change Interval:

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

Primary Chaincase Oil Change:

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

Transmission Oil Change:

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

Air Filter Service:

Inspect every 5,000 miles (8,000 km), clean or replace as needed.

Spark Plug Replacement:

Every 10,000 miles (16,000 km).

Brake Fluid Flush:

Every 2 years, regardless of mileage.

Drive Belt Inspection:

Inspect belt tension and condition every 5,000 miles (8,000 km).

Engine Oil Spec:

Harley-Davidson 20W50 Motorcycle Oil or equivalent API SG or higher

Primary Chaincase Fluid Spec:

Harley-Davidson Formula+ Transmission & Primary Chaincase Lubricant

Transmission Fluid Spec:

Harley-Davidson Formula+ Transmission & Primary Chaincase Lubricant

Brake Fluid Spec:

DOT 4 Hydraulic Fluid

Common Issues:

Potential for carburetor tuning adjustments (CV40), clutch cable adjustment, occasional primary chain tensioner wear, and electrical connections needing periodic inspection/cleaning. EFI models may require diagnostic tool usage for advanced issues.

📚 Vehicle History

Heritage:

Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer with a rich legacy of producing V-twin powered motorcycles known for their distinctive sound, styling, and customization culture.

Sportster Evolution:

The Sportster lineage dates back to 1957, evolving through various engine sizes, frame designs, and styling cues. The 2007 models represent a mature iteration of the Sportster platform, building on decades of refinement and rider feedback.

Production Details:

Sportster models are manufactured by Harley-Davidson. The 2007 models were produced at the company's facilities in the United States.

🏆 Awards & Recognition

Model Awards:

The Sportster line itself is a recipient of ongoing cultural recognition and appreciation within the motorcycle community, often cited for its customization potential and enduring appeal.

Industry Ratings:

Harley-Davidson motorcycles are consistently rated by riders and publications for their character, sound, and build quality, though performance metrics may differ from sport-oriented motorcycles.