Target Audience:
Do-it-yourself owners and experienced mechanics
Value Proposition:
Inexpensive way to keep vehicle working properly; saves on dealership service costs
Instruction Format:
Numbered steps, detailed substeps, notes, cautions, and warnings
Navigational Aids:
Numbered table of contents, bold figure numbers for quick illustration matching
Delivery Method Benefit:
No shipping costs or waiting time; instant access
Engine Management:
Includes Fuel System, Engine Lubrication System, Engine Disassembly/Assembly
Drivetrain:
Includes Clutch, Transmission, Drive, Final Drive
Chassis And Suspension:
Includes Chassis, Wheels/Tires, Brakes, Suspension, Steering, Frame
Electrical System:
Includes complete Electrical System diagnostics and detailed Wiring Diagrams
Maintenance:
Comprehensive maintenance procedures and schedules
Repair:
Step-by-step repair instructions for all covered systems
Troubleshooting:
Detailed troubleshooting guidance, particularly for electrical issues
Engine Disassembly Assembly:
Complete procedures for engine teardown, component inspection, and reassembly.
Fuel System Service:
Detailed instructions for fuel system inspection, cleaning, and repair, including fuel injectors and fuel pump.
Brake System Overhaul:
Procedures for brake caliper service, master cylinder repair, fluid bleeding, and pad replacement.
Suspension Adjustment Rebuild:
Guidance on fork service, rear shock absorber maintenance, and related adjustments.
Electrical Troubleshooting:
Combined troubleshooting and electrical service procedures with detailed wiring diagrams.
Depth Of Coverage:
Complete factory level service and repair information, from general maintenance to full disassembly
Diagnostic Capabilities:
Enables in-depth diagnostics for all mechanical and electrical components
Visual Aids:
Hundreds of photos, illustrations, enlarged insets, and detailed drawings
Engine Family:
Evolution Series V-Twin (likely Evolution Sportster engine)
Engine Displacement:
1200cc (1.2L)
Engine Configuration:
Air-cooled, 45-degree V-twin
Engine Bore X Stroke:
Consult Manual (typical for 1200cc Evolution Sportster: 3.51 in x 3.8 in)
Engine Compression Ratio:
Consult Manual (typical for 1200cc Evolution Sportster: 9.7:1)
Horsepower:
Consult Manual (typical for 2010 XL1200L: ~65-68 hp)
Torque:
Consult Manual (typical for 2010 XL1200L: ~70-72 lb-ft @ 3500 rpm)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded Gasoline (91 octane or higher recommended)
Engine Lubrication System
Oil Type:
Consult Manual for specific Harley-Davidson recommended oil viscosity and specifications (e.g., 20W-50 V-Twin specific)
Oil Capacity:
Consult Manual (typically around 3 quarts with filter change for Sportster)
Length:
Consult Manual (typical for 2010 XL1200L: ~88.4 inches)
Width:
Consult Manual (typical for 2010 XL1200L: ~35.5 inches)
Height:
Consult Manual (typical for 2010 XL1200L: ~49.2 inches)
Dry Weight:
Consult Manual (typical for 2010 XL1200L: ~545 lbs)
Gross Vehicle Weight Rating:
Consult Manual
Payload Capacity:
Consult Manual
Wheelbase:
Consult Manual (typical for 2010 XL1200L: 57.4 inches)
Crash Test Ratings:
Motorcycle safety is not typically rated by traditional automotive crash test organizations.
Braking System:
Disc brakes front and rear
ABS:
Consult Manual (ABS may have been an option for this model year)
Lighting:
Halogen headlight, LED taillight/stoplight, incandescent turn signals
Instrument Cluster:
Analog speedometer with integrated digital odometer and tachometer (Consult Manual for specific gauge functions)
Audio System:
Typically not equipped with an integrated audio system on this model, but aftermarket options are common. Manual may cover wiring for accessories.
Cruise Control:
Consult Manual (Cruise control was an option or not available on all 2010 XL1200L models)
Diagnostic Ports:
On-board diagnostics (OBD-II) or proprietary Harley-Davidson diagnostic connectors are likely present and covered in the electrical section for advanced diagnostics.
First Service:
Consult Manual (typically around 1,000 miles or 6 months for initial break-in service)
Routine Maintenance:
Consult Manual for specific intervals for oil changes, filter replacements, chain adjustment, spark plug checks, etc. (typically every 5,000 miles or annually for major services).
Engine Oil Specification:
Consult Manual (Harley-Davidson recommends specific V-twin motorcycle oils, e.g., 20W-50)
Primary Chain Case Oil:
Consult Manual for specific fluid type and capacity
Transmission Oil:
Consult Manual for specific fluid type and capacity
Brake Fluid:
DOT 4 recommended (Consult Manual for exact specification and replacement intervals)
Common Wear Items:
Tires, brake pads, clutch plates, battery, spark plugs, drive belt (if applicable to this model, though XL is typically chain drive).
Potential Electrical Issues:
While not specifically called out, as with any motorcycle, aging wiring harnesses, connectors, and battery terminals can lead to intermittent electrical problems. The manual's detailed electrical section is crucial here.
Engine Vibration:
Harley-Davidson V-twins are known for their characterful vibrations; this manual will guide on proper engine mounting and balance checks if excessive.
Brand Legacy:
Harley-Davidson, established in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser motorcycles.
Sportster Lineage:
The XL Sportster line, introduced in 1957, is one of Harley-Davidson's longest-running and most versatile model families, known for its blend of performance and styling.
Manufacturing Location:
United States (typically Milwaukee, Wisconsin, or York, Pennsylvania)
