Target Audience:
Harley-Davidson Sportster owners, independent repair shops, DIY enthusiasts
Value Proposition:
Provides essential repair and maintenance data, reducing reliance on costly dealership services.
Content Scope:
Covers multiple model years of a popular motorcycle platform, offering extensive technical detail.
Delivery Method:
Instant download eliminates shipping delays and costs.
Engine Systems:
Engine disassembly, assembly, lubrication, cooling, ignition, fuel delivery, exhaust
Drivetrain Systems:
Transmission, clutch, final drive, primary drive
Chassis Systems:
Frame, suspension (front and rear), steering, wheels, tires
Braking Systems:
Front and rear brake systems, hydraulic components, bleeding procedures
Electrical Systems:
Wiring diagrams, lighting, battery, charging system, ignition system, instrumentation, accessories
Fuel And Emissions:
Fuel injection system (EFI), fuel pump, injectors, emissions control systems
Body And Frame:
Body panels, fenders, seat, fuel tank, handlebars, controls
Routine Maintenance:
Oil changes, filter replacements, spark plug service, chain adjustment, lubrication points
Troubleshooting:
Diagnostic procedures for common and uncommon issues, symptom-based troubleshooting guides
Component Repair:
Detailed step-by-step repair instructions for all major components and systems
Diagnostics:
Fault code interpretation, diagnostic tool usage (if applicable)
Reassembly:
Torque specifications, critical assembly sequences
Depth Level:
Comprehensive Workshop Level (from basic service to full engine rebuilds)
Engine Family:
Evolution (Evo) V-Twin
Engine Displacement Common:
883cc (5.3 cu in) and 1200cc (73.2 cu in)
Engine Configuration:
Air-cooled, 45-degree V-twin
Bore X Stroke 883:
76.2 mm x 96.8 mm (3.00 in x 3.81 in)
Bore X Stroke 1200:
88.8 mm x 96.8 mm (3.496 in x 3.81 in)
Compression Ratio Typical:
9.1:1 to 9.7:1 (varies by model/year)
Horsepower 883 Approx:
~53 hp @ 5500 rpm
Torque 883 Approx:
~56 lb-ft @ 3500 rpm
Horsepower 1200 Approx:
~65 hp @ 5800 rpm
Torque 1200 Approx:
~70 lb-ft @ 3500 rpm
Fuel Delivery System:
Electronic Fuel Injection (EFI) with throttle body
Fuel Type:
Unleaded gasoline, minimum octane rating 91
Valvetrain Configuration:
Overhead valve (OHV), 2 valves per cylinder, pushrod actuated
Overall Length Approx:
87.6 in (2225 mm) - Varies by model
Wheelbase Approx:
60.0 in (1524 mm)
Ground Clearance Approx:
4.25 in (108 mm)
Dry Weight Approx 883:
550-570 lbs (250-259 kg) - Varies by model
Dry Weight Approx 1200:
560-580 lbs (254-263 kg) - Varies by model
Gvwr Approx:
930 lbs (422 kg)
Fuel Tank Capacity Approx:
3.5 US gal (13.3 L)
Oil Capacity With Filter:
3.0 US qt (2.8 L)
Safety Ratings:
Motorcycles are not subject to NHTSA crash test ratings in the same way as cars. Safety is primarily dependent on rider skill and adherence to safe riding practices.
Braking System:
Dual-piston front caliper, single-piston rear caliper; optional ABS available on select models/trims
Lighting:
Halogen headlamp, LED tail lamp and stop lamp, incandescent turn signals
Chassis Design:
Steel tube frame providing structural integrity
Ride Control:
Standard rider aids focus on predictable handling and braking.
Instrumentation:
Analog speedometer with integrated digital odometer and tachometer (model dependent), neutral indicator, oil pressure light, turn signal indicators, high beam indicator.
ABS:
Anti-lock Braking System (ABS) was an optional feature on select models within these years.
Diagnostic Ports:
On-board diagnostics (OBD) typically accessed via a diagnostic connector for electronic troubleshooting.
Engine Oil Change:
Every 5,000 miles (8,000 km) or annually, whichever comes first
Primary Chain Case Oil Change:
Every 10,000 miles (16,000 km) or annually
Transmission Oil Change:
Every 20,000 miles (32,000 km) or bi-annually
Spark Plug Replacement:
Every 10,000 miles (16,000 km)
Engine Oil Specification:
Harley-Davidson SYN3 (Fully Synthetic SAE 20W50) or equivalent API CI-4 rated synthetic oil.
Primary Chain Case Oil Specification:
Harley-Davidson primary lubricant or Formula+ Transmission & Primary Chaincase Lubricant.
Transmission Oil Specification:
Harley-Davidson SYN3 (Fully Synthetic SAE 20W50) or equivalent API CI-4 rated synthetic oil.
Brake Fluid:
DOT 4 hydraulic brake fluid
Common Wear Items:
Clutch plates, front fork seals, belt drive wear, exhaust gasket leaks.
Potential Electrical Issues:
Corrosion in connectors, battery charging system checks, regulator/rectifier failures.
Engine Performance Variations:
Tuning adjustments for optimal performance, especially with aftermarket exhaust or intake modifications.
Heritage:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines and distinctive styling.
Sportster Lineage:
The Sportster platform has been in continuous production since 1957, evolving from the Ironhead to the Evolution engine era. The 2007-2010 models represent a mature iteration of the Evolution platform.
Manufacturing Location:
United States (primarily York, Pennsylvania and Milwaukee, Wisconsin)
