Market Segment:
Premium touring motorcycles, catering to long-distance riders and enthusiasts seeking comfort, performance, and classic American styling.
Key Competitors:
Indian Roadmaster, Honda Gold Wing, BMW K 1600 GTL, Victory Cross Country Tour.
Touring Amenities:
Large fairings for wind protection, comfortable seating for rider and passenger, ample luggage capacity (saddlebags, tour-pak), often equipped with advanced audio systems.
Performance Focus:
Emphasis on V-twin engine torque for relaxed cruising, stable handling for long highway miles, and robust construction.
Engine Systems:
Engine assembly, top end (cylinder heads, valves, camshafts), bottom end (crankshaft, connecting rods, pistons), lubrication system, cooling system (if applicable to specific models), fuel delivery system (EFI, carburetors), ignition system, exhaust system.
Transmission Drivetrain:
Clutch system, transmission disassembly and assembly, gear selection, primary drive, final drive (belt or chain), lubrication.
Electrical System:
Battery, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), lighting (headlights, taillights, turn signals), instrumentation, wiring diagrams, fault diagnosis, ECM/ECU functions, audio systems (if equipped), security systems.
Suspension Steering:
Front fork (fork oil change, seal replacement, assembly), rear shock absorbers, steering head bearings, wheel bearings, swingarm.
Braking System:
Hydraulic brake system, brake caliper overhaul, master cylinder service, brake fluid replacement, ABS system (if equipped), rotor inspection and replacement.
Chassis Bodywork:
Frame inspection and repair, fuel tank removal and installation, seat mounting, fairings and body panel removal/installation, fenders, luggage systems (saddlebags, tour-paks).
Maintenance Procedures:
Scheduled maintenance (oil changes, filter replacements, spark plug service, belt tensioning), lubrication, tire pressure checks, brake pad inspection, clutch adjustment.
Repair Procedures:
Engine rebuilds, transmission overhauls, suspension component replacement, electrical component diagnosis and repair, brake system bleeding and component replacement, bodywork repair.
Troubleshooting:
Diagnostic charts for common problems, symptom-based troubleshooting, electrical system fault finding using wiring diagrams, engine performance issues diagnosis.
Diagnostic Capability:
Advanced diagnostic procedures, including use of specialized Harley-Davidson diagnostic tools (e.g., Digital Technician Lite), code reading, sensor data analysis.
Rebuild Completeness:
Complete engine and transmission disassembly, inspection, component specification checking (e.g., piston ring gap, bearing clearances), and reassembly instructions with torque specifications.
Special Tools:
Lists and descriptions of required special tools for specific procedures (e.g., flywheel counter-holder, camshaft bearing installation tool).
Engine Family:
Harley-Davidson Twin Cam 96
Engine Displacement:
1584 cc (96 cubic inches)
Engine Configuration:
Air-cooled, 45-degree V-twin
Bore X Stroke:
3.75 in. x 4.38 in. (95.25 mm x 111.25 mm)
Valve Train:
Overhead valves (OHV), pushrod actuated, two valves per cylinder
Horsepower:
Approx. 70-75 HP (at rear wheel, depending on specific model and tune)
Torque:
Approx. 90-95 ft-lbs (at rear wheel, depending on specific model and tune)
Fuel Injection:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane
Crash Test Ratings:
N/A (Motorcycles are not rated by standard automotive safety organizations like NHTSA or IIHS in the same way as cars.)
Braking System:
Hydraulic disc brakes front and rear, optional Anti-lock Braking System (ABS).
Lighting:
Halogen headlight, LED taillight/brake light, front and rear turn signals.
Frame Construction:
Steel frame and swingarm designed for stability and rider comfort.
Passenger Comfort:
Comfortable passenger seating with backrest (on many models).
Audio System:
Factory-installed AM/FM/WB stereo system with CD player (on many models) and CB/intercom capability. Often features handlebar-mounted controls.
Display:
Digital display within the instrument cluster for odometer, trip meters, gear indicator, fuel level, and diagnostic codes.
ABS Availability:
Optional Anti-lock Braking System (ABS) was available on many 2007 Touring models.
Diagnostic Port:
Features a diagnostic connector for interface with Harley-Davidson's Digital Technician diagnostic tool.
Oil Change Interval:
Every 5,000 miles or 12 months, whichever comes first.
Primary Chain Tensioner:
Inspect every 10,000 miles. Automatic tensioner is standard for Twin Cam 96.
Spark Plugs:
Replace every 15,000 miles.
Brake Fluid:
Flush and replace every 24 months.
Engine Oil:
Harley-Davidson SYN3 (SAE 20W-50) or equivalent motorcycle-specific synthetic oil meeting Harley-Davidson P/N 62600004.
Primary Chain Case Oil:
Harley-Davidson Primary Chaincase Lubricant (P/N 9989-73) or SAE 75W-90 Synthetic Gear Lubricant.
Transmission Oil:
Harley-Davidson Transmission Lubricant (P/N 62600016) or SAE 75W-140 Synthetic Gear Lubricant.
Brake Fluid:
DOT 4 (Harley-Davidson P/N 9989-77) for all hydraulic brake systems, including ABS.
Fork Oil:
Harley-Davidson Type 'E' (Heavy) Suspension Fluid or equivalent (often 10W fork oil).
Primary Chain Tensioner:
Early Twin Cam models (prior to later revisions) used a hydraulic tensioner that could wear prematurely, leading to chain slap noise. The 2007 models typically have an improved tensioner, but inspection is still recommended.
Cam Chain Tensioners:
The original cam chain tensioner shoes on earlier Twin Cam engines (pre-2007) were known to wear out. While 2007 models might be less prone, it's a significant maintenance point often addressed with aftermarket upgrades (e.g., gear drive cams).
Fuel Injector Issues:
Some owners report occasional issues with fuel injectors or throttle body sensors, often resolved with proper diagnostics and cleaning.
Founding:
Founded in 1903 in Milwaukee, Wisconsin, Harley-Davidson is one of the oldest motorcycle manufacturers in the world.
Touring Lineage:
The Touring line has evolved from early large displacement touring motorcycles, consistently focusing on comfort, power, and rider amenities for long-distance travel.
Twin Cam Introduction:
The Twin Cam engine platform was introduced in 1999 and became the dominant engine for Harley-Davidson's large motorcycles, including the Touring models, offering improved performance and reliability over the previous Evolution engine.
Manufacturing Location:
Primarily Milwaukee, Wisconsin, and York, Pennsylvania, USA for the 2007 model year.