Positioning:
The 2016 Harley-Davidson Sportster line represents the entry-level cruiser segment of Harley-Davidson's lineup, offering iconic styling and accessible performance. This manual targets owners and technicians who maintain and repair these specific models.
Competition:
Competes with other American V-twin cruisers like Indian's Scout line, as well as Japanese motorcycles in the 750cc-1200cc cruiser segment, such as Honda Shadow, Yamaha Bolt, and Kawasaki Vulcan series.
Vehicle Highlights:
Characteristic Evolution V-twin engine, classic cruiser ergonomics, customizable platform, strong brand heritage.
Value:
Provides essential information for maintaining peak performance, diagnosing issues, and performing repairs on the 2016 Sportster models, thereby saving time and money compared to dealership-only service.
Engine Systems:
Engine overhaul, top-end rebuild, cylinder head service, piston and ring replacement, camshaft maintenance, valve adjustment, oil pump operation and service, cooling system (air-cooled aspects), lubrication system diagnostics.
Fuel System:
Fuel injection (EFI) system diagnostics and service, throttle body maintenance, fuel pump testing, fuel injector cleaning and replacement, fuel tank removal and installation, fuel line routing and repair.
Ignition System:
Spark plug service, ignition coil testing, crank position sensor diagnostics, ignition module troubleshooting, ECU (Engine Control Unit) interface.
Transmission And Drivetrain:
5-speed transmission service, clutch operation and adjustment, primary drive maintenance (chain adjustment, clutch inspection), final drive belt inspection and adjustment, gearcase oil service.
Electrical System:
Battery maintenance and testing, charging system (alternator, regulator/rectifier), starting system (starter motor, solenoid), lighting system (headlight, taillight, turn signals), horn, wiring diagrams, fuse and circuit breaker service, instrument cluster diagnostics.
Suspension And Steering:
Front fork service (oil change, seal replacement), rear shock absorber inspection and replacement, steering head bearing adjustment and replacement, wheel bearing service, tire inspection and replacement.
Braking System:
Front and rear brake caliper service, brake pad replacement, brake fluid flush and bleed, master cylinder inspection, brake line inspection and replacement, ABS (Anti-lock Braking System) diagnostics (if applicable to specific models).
Frame And Bodywork:
Frame inspection, fender removal and installation, fuel tank removal and installation, seat removal and installation, handlebar and control lever adjustments, exhaust system inspection and replacement.
Maintenance Procedures:
Regular scheduled maintenance, oil and filter changes, air filter cleaning/replacement, spark plug replacement, brake fluid flush, clutch and throttle cable lubrication/adjustment, chain lubrication/adjustment (if applicable, though most Sportsters use belt drive), tire pressure checks.
Troubleshooting Guides:
Systematic diagnostic flowcharts for common and uncommon performance issues, error code interpretation (if applicable to diagnostics), component testing procedures.
Repair Procedures:
Step-by-step instructions for component removal, disassembly, inspection, repair, reassembly, and installation. This includes engine rebuilds, transmission overhauls, electrical system repairs, suspension and brake component replacement.
Technical Specifications:
Detailed torque specifications for fasteners, critical clearances, fluid capacities, electrical resistance values, diagnostic parameters.
Depth:
Comprehensive; covers everything from routine maintenance to complete engine and transmission overhauls, including detailed troubleshooting and electrical system diagnostics. Suitable for professional mechanics and advanced DIY enthusiasts.
Engine Type:
Air-cooled, Evolution V-twin
Displacement:
883cc (53.7 cu in)
Bore X Stroke:
76.2 mm x 96.8 mm (3.00 in x 3.81 in)
Horsepower:
Approx. 50-55 hp (varies slightly by model/tune)
Torque:
Approx. 53-55 ft-lbs @ 3750 RPM (varies slightly by model/tune)
Engine Type:
Air-cooled, Evolution V-twin
Displacement:
1202cc (73.4 cu in)
Bore X Stroke:
88.9 mm x 96.8 mm (3.50 in x 3.81 in)
Compression Ratio:
10.0:1
Horsepower:
Approx. 65-70 hp (varies slightly by model/tune)
Torque:
Approx. 70-75 ft-lbs @ 3500 RPM (varies slightly by model/tune)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (AKI)
Engine Mounting:
Rubber-isolated, longitudinal
Transmission Type:
5-speed constant mesh, helical gears
Clutch Type:
Clutch, multi-plate, wet
Primary Drive:
Chain, 34/46 ratio (45833-07)
Final Drive:
Belt, 29/65 ratio (40012-07)
Gear Ratios:
1st: 10.046, 2nd: 7.050, 3rd: 4.953, 4th: 3.827, 5th: 3.157
Transmission Fluid Type:
Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant or equivalent API GL-4, SAE 80W-90 gear oil.
Seat Height Laden:
Approx. 25.5 inches (648 mm)
Ground Clearance:
Approx. 4.3 inches (109 mm)
Length:
Approx. 86.1 inches (2187 mm)
Wheelbase:
Approx. 59.9 inches (1521 mm)
Seat Height Laden:
Approx. 27.1 inches (688 mm)
Wheelbase:
Approx. 59.7 inches (1516 mm)
Dry Weight:
Approx. 545 lbs (247 kg) for XL 883L, Approx. 560 lbs (254 kg) for XL 1200C, Approx. 550 lbs (249 kg) for XL 1200X, Approx. 550 lbs (249 kg) for XL 883N
Gross Vehicle Weight Rating:
Approx. 950 lbs (431 kg)
Cargo Capacity:
Limited; typically relies on aftermarket saddlebags or luggage racks.
First Service:
1,000 miles or 1 month (whichever comes first) - includes oil change, primary chain adjustment, clutch inspection, brake inspection, and general inspection.
Subsequent Service:
Every 5,000 miles or 6 months (whichever comes first) for routine checks and oil changes. More detailed inspections at 10,000, 15,000, etc.
Engine Oil Type:
Harley-Davidson Genuine V-Twin 20W-50, or SYN3 Full Synthetic Motorcycle Oil (part numbers 62600011, 62600004, etc.) or equivalent JASO FD and API SG rated oil.
Engine Oil Capacity:
3.0 US quarts (2.8 liters) for 883cc, 3.5 US quarts (3.3 liters) for 1200cc (with filter change).
Primary Chaincase Oil:
Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant (part number 99851-05) or equivalent.
Primary Chaincase Oil Capacity:
2.5 US quarts (2.4 liters)
Transmission Oil:
Harley-Davidson Formula+ Transmission and Primary Chaincase Lubricant (part number 99851-05) or equivalent.
Transmission Oil Capacity:
2.5 US quarts (2.4 liters)
Brake Fluid Type:
DOT 4 (for models with ABS and/or standard hydraulic clutch, if applicable) or DOT 5.1. Check specific model requirements.
Common Problems:
Occasional regulator/rectifier failures (a known historical issue across many Harley models), front fork seal leaks, exhaust pipe leaks at the head, occasional clutch cable adjustment needs.
Preventative Measures:
Regular oil changes with quality oil, proper clutch and throttle cable lubrication and adjustment, keeping fasteners torqued to spec, periodic inspection of electrical connections.