Engine:
Engine disassembly, assembly, inspection, tuning, troubleshooting for Twin Cam 96B engine.
Fuel System:
Fuel injection (EFI) system, fuel pump, injectors, throttle body, diagnostics, and service.
Ignition System:
Ignition module, coil, spark plugs, timing, and troubleshooting.
Transmission:
Primary drive, clutch, 6-speed transmission (cruise drive), gear inspection, overhaul, and fluid service.
Drivetrain:
Final drive, belt tension, wheel alignment, bearing inspection and replacement.
Brakes:
Front and rear brake systems, hydraulic lines, calipers, master cylinders, ABS (if equipped), bleeding, pad/rotor replacement.
Suspension:
Front fork (showa or similar), rear shock absorbers, fork oil change, seal replacement, suspension tuning.
Electrical System:
Wiring diagrams, battery, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), lighting, switches, indicators, fuses, relays, ECM/PCM diagnostics.
Chassis And Frame:
Frame inspection, steering head bearings, Jiffy stand, floorboards, swingarm, pivot bearings.
Bodywork And Trim:
Fenders, fuel tank, seat, handlebars, mirrors, saddlebags, chrome components, disassembly, and reassembly.
Wheels And Tires:
Wheel bearing replacement, tire mounting, balancing, spoke tension (if applicable).
Diagnostics:
Troubleshooting charts, diagnostic trouble codes (DTCs), diagnostic procedures for various systems.
Safety Systems:
Detailed information on brake systems, including ABS if equipped, and lighting circuits.
Routine Maintenance:
Oil changes, filter replacements, air filter cleaning/replacement, spark plug replacement, lubrication points, brake fluid flush.
Component Overhaul:
Complete engine rebuild, transmission overhaul, brake caliper rebuilding, carburetor cleaning/rebuilding (if applicable to earlier models, but 2007 is EFI).
Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon problems.
Disassembly And Reassembly:
Detailed instructions for removing, replacing, and reinstalling all major and minor components.
Wiring Diagrams:
Comprehensive, annotated wiring diagrams for all electrical systems.
Technical Specifications:
Torque values, clearances, fluid capacities, electrical specifications, diagnostic parameters.
Depth:
Comprehensive, covering basic maintenance to complete engine and transmission rebuilds.
Diagnostic Tools:
Covers procedures requiring specialized Harley-Davidson diagnostic tools and software for EFI and electrical systems.
Engine Type:
Air-cooled, Twin Cam 96B V-twin
Displacement:
96 cubic inches (1584 cc)
Bore X Stroke:
3.75 in. x 4.38 in. (95.25 mm x 111.25 mm)
Compression Ratio:
8.9:1 (typical for Twin Cam 96B)
Horsepower:
Approx. 70-75 HP (claimed, varies slightly by source and tuning)
Torque:
Approx. 86-92 ft-lbs @ 3000 RPM (claimed, varies slightly)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (Research Octane Number)
Cooling Method:
Air-cooled
Oil Type:
Harley-Davidson Genuine V-Twin 20W-50 Synthetic (or equivalent meeting HD-360 specification)
Oil Capacity:
3.7 US quarts (3.5 liters) with filter change
Recommended Plug:
Harley-Davidson 6R12 (or equivalent, e.g., NGK DCPR7E)
Type:
6-speed Cruise Drive manual transmission
Gear Ratios:
1st: 9.311, 2nd: 6.905, 3rd: 4.552, 4th: 3.301, 5th: 2.790, 6th: 2.200 (typical for 6-speed Cruise Drive)
Transmission Options:
N/A for this model; 6-speed manual was standard.
Clutch Type:
Wet, multi-plate, diaphragm spring
Transmission Fluid Type:
Harley-Davidson Genuine Formula + (or equivalent meeting HD-360 specification)
Transmission Fluid Capacity:
30 US fluid ounces (0.89 liters)
Primary Drive:
Duplex chain, 34/46 ratio (1.353:1)
First Service:
1,000 miles (1,600 km) or 6 months, whichever comes first.
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first.
Engine Oil And Filter:
Recommended every 5,000 miles (8,000 km) or 12 months.
Transmission Oil:
Recommended every 10,000 miles (16,000 km) or 24 months.
Primary Chain Case Oil:
Recommended every 10,000 miles (16,000 km) or 24 months.
Drive Belt Tension:
Check and adjust every 5,000 miles (8,000 km).
Engine Oil Grade:
20W-50 Synthetic (Meets HD-360)
Transmission Fluid:
Harley-Davidson Genuine Formula + (Meets HD-360)
Primary Chain Case Oil:
Harley-Davidson Genuine Formula + (Meets HD-360)
Brake Fluid:
DOT 4 (check manual for specific Harley-Davidson specification, usually Harley-Davidson Heavy Duty DOT 4 or equivalent)
Fork Oil:
Harley-Davidson Type E (or equivalent, e.g., Spectro Big Twin Fork Oil 5W)
Common Complaints:
Potential for cam bearing wear (especially earlier Twin Cam models, less common on 2007+), voltage regulator failure, starter solenoid issues. Some report minor leaks from primary or transmission seals over time.
Tire Pressure:
Front: 30-32 PSI, Rear: 36-40 PSI (check manual for exact specifications based on load)
Brand Legacy:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines and distinctive styling.
Softail Lineage:
The Softail platform, introduced in 1984, mimics the appearance of a hardtail frame with hidden rear suspension for a classic look.
Heritage Softail Introduction:
The FLSTC Heritage Softail model blends classic styling cues from the 1940s with modern Harley-Davidson engineering. It gained popularity for its retro aesthetics, including whitewall tires, chrome accents, and a large windshield.
Model Years:
The FLSTC Heritage Softail has been in continuous production since its introduction, with annual updates and evolutions.
Manufacturing Location:
Primarily manufactured at Harley-Davidson's facilities in York, Pennsylvania, and Milwaukee, Wisconsin, USA.