Motorcycle Segment:
Cruiser motorcycle, specifically a Sportster model known for its versatility and customizability.
Key Competitors:
Other mid-size cruisers from brands like Indian, Triumph, and Japanese manufacturers.
Model Attributes:
Iconic Harley-Davidson styling, torquey V-twin engine, comfortable riding position, suitable for cruising and everyday use.
Engine Service:
Engine disassembly, inspection, repair, and assembly procedures for the Evolution V-Twin engine.
Fuel System Service:
Fuel injection system (EFI), fuel pump, fuel filter, throttle body, and related components.
Ignition System Service:
Ignition module, spark plugs, ignition coils, and troubleshooting.
Transmission Service:
Transmission disassembly, repair, lubrication, and adjustments (5-speed, Cruise Drive).
Clutch Service:
Clutch operation, adjustment, and replacement.
Electrical System Service:
Wiring diagrams, battery, charging system (alternator, regulator), starting system (starter motor), lighting, and all electrical components.
Chassis And Suspension Service:
Front fork assembly, rear shock absorbers, swingarm, and wheel bearings.
Braking System Service:
Brake calipers, master cylinders, brake lines, pads, rotors, and fluid bleeding procedures.
Wheel And Tire Service:
Wheel removal, installation, tire mounting and balancing.
Bodywork And Trim Service:
Fender removal, fuel tank, seat, handlebars, and cosmetic components.
Diagnostics And Troubleshooting:
Diagnostic codes, symptom-based troubleshooting guides for various systems.
Routine Maintenance:
Oil changes, filter replacements, spark plug checks, drive belt inspection and tensioning.
Component Rebuilds:
Detailed instructions for overhauling engine, transmission, and other major components.
Adjustment Procedures:
Clutch cable, throttle cables, suspension settings, and electrical component adjustments.
Diagnostic Routines:
Step-by-step troubleshooting guides for identifying and resolving common and uncommon issues.
Wiring Diagram Interpretation:
Comprehensive wiring diagrams with explanations for electrical system diagnostics.
Diagnostic Capability:
Advanced diagnostic procedures and troubleshooting trees for all major systems.
Repair Complexity:
Covers everything from basic adjustments to complete engine and transmission rebuilds.
Diagnostic Tools Reference:
May reference specific Harley-Davidson diagnostic tools (e.g., Digital Technician) where applicable.
Engine Type:
Air-cooled, Evolution V-Twin
Displacement:
1200 cc (73.4 cubic inches)
Bore X Stroke:
3.500 in x 3.812 in (88.9 mm x 96.8 mm)
Valvetrain:
Overhead valve (OHV), 2 valves per cylinder
Cooling Method:
Air-cooled
Horsepower Estimate:
Approx. 67-70 HP (at crankshaft, varies with tuning)
Torque Estimate:
Approx. 70-73 ft-lbs (at crankshaft, varies with tuning)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (AKI)
Fuel Tank Capacity:
4.5 gallons (17.0 L)
Transmission Type:
5-speed, Cruise Drive
Primary Drive:
Clutch, chain drive
Gear Ratios:
(Specific ratios would be detailed in the manual, typically 1st: 10.373, 2nd: 7.287, 3rd: 5.212, 4th: 4.278, 5th: 3.746)
Transmission Fluid Type:
Harley-Davidson Genuine Formula + Transmission and Primary Chaincase Lubricant (or equivalent approved lubricant)
Transmission Fluid Capacity:
Approximately 24 fl oz (0.7 L) for transmission and primary
Initial Service:
First service typically at 1,000 miles (1,600 km) or 12 months.
Subsequent Oil Changes:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first.
Drive Belt Inspection:
Inspect at 2,500 miles (4,000 km) and every 5,000 miles (8,000 km) thereafter.
Spark Plug Replacement:
Recommended every 10,000 miles (16,000 km).
Engine Oil Type:
Harley-Davidson Genuine V-Twin 20W-50 (or equivalent API SG or higher)
Engine Oil Capacity:
Approximately 3.0 US quarts (2.8 L) with filter change.
Common Wear Items:
Clutch plates, brake pads, drive belt, wheel bearings, fork seals (typical for high-mileage motorcycles).
Potential Electrical Gremlins:
While generally reliable, older models can sometimes exhibit minor electrical connection issues; the manual will detail troubleshooting.
Manufacturer Origin:
United States
Brand Legacy:
Iconic American motorcycle manufacturer with a long history dating back to 1903.
Sportster Lineage:
The XL Sportster series is one of Harley-Davidson's longest-running model lines, evolving significantly over the decades.
Xl1200C Development:
The 'C' designation signifies the Custom model, typically featuring more chrome, a larger front wheel, and a lower seat height than other Sportster variants.
Production Years For Model:
The XL1200C has been in continuous production since the late 1990s, with the 2010 model being a refinement of this popular platform.
