Market Position:
Essential resource for owners and independent mechanics maintaining and repairing the iconic 2006 Harley-Davidson Touring motorcycles.
Competitive Analysis:
This manual provides equivalent or superior technical detail to factory service manuals, often with clearer explanations and better organization for non-dealership environments.
Key Features:
Instant download, comprehensive coverage, professional technician focus, detailed diagrams and illustrations.
Engine Systems:
V-Twin engine systems (EFI, ignition, lubrication, cooling, exhaust), engine assembly/disassembly, tuning
Transmission Drivetrain:
Transmission operation, clutch, primary drive, final drive, gearbox disassembly/assembly, maintenance
Electrical Systems:
Wiring diagrams, lighting, ignition, charging system, starter, battery, electronic control modules (ECM), diagnostics
Braking System:
Brake system diagnosis, repair, fluid replacement, ABS (if equipped), pad/rotor replacement
Suspension Steering Coverage:
Front fork (e.g., Showa), rear shock absorbers, steering head bearings, wheel bearings, tire maintenance
Chassis Body Coverage:
Frame, body panels, fairings, seats, storage compartments, mounting points, vibration isolation
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, brake fluid changes, spark plug service, battery care
Repair Procedures:
Engine overhaul, transmission rebuild, electrical component replacement, suspension repair, brake caliper service
Troubleshooting Diagnostics:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting, electrical testing, fuel system diagnosis
Technical Depth:
Designed for professional technicians, covering in-depth diagnostics, component-level repair, and complete overhauls.
File Format:
PDF (Portable Document Format)
Print Quality:
High-resolution scans/digital files, allowing for clear reproduction if printed. Optimized for screen viewing.
Binding Type:
N/A (Digital download format)
Paper Type:
N/A (Digital download format)
Searchability:
Typically searchable PDF, allowing users to find specific topics and keywords quickly.
Engine Family:
Twin Cam 88 / Twin Cam 96 (depending on specific Touring model variant)
Engine Displacement:
Commonly 88 cubic inches (1450cc) for many 2006 models, with potential for 96 cubic inches (1584cc) in select variants.
Engine Configuration:
45-degree V-twin, air-cooled
Bore X Stroke:
Twin Cam 88: 3.75 in. x 4.00 in. (95.25 mm x 101.60 mm)
Horsepower:
Typically in the 65-75 HP range (specific figures vary by model and tuning)
Torque:
Typically 75-85 ft-lbs (102-115 Nm) at around 3000-3500 RPM (specific figures vary by model and tuning)
Fuel Induction:
Electronic Sequential Port Fuel Injection (ESPFI) for most models.
Fuel Type:
Unleaded gasoline, minimum 91 octane (AKI)
Oil Type:
Harley-Davidson recommends SYN3 Synthetic Motorcycle Oil or equivalent SAE 20W50 motorcycle oil.
Oil Capacity:
Approximately 4.0 US quarts (3.8 liters) with filter change.
Transmission Type:
5-speed Cruise Drive
Optional Transmissions:
N/A for 2006 Touring models, 5-speed was standard.
Clutch Type:
Wet, multi-plate
Primary Drive:
Duplex chain, 1.456:1 ratio
Final Drive:
Belt drive, 3.15:1 ratio
Transmission Fluid Type:
Harley-Davidson Formula+ Transmission & Primary Chaincase Lubricant or equivalent.
Transmission Fluid Capacity:
Approximately 1.0 US quart (0.95 liters).
Overall Length:
Varies by model (e.g., FLHTCU Electra Glide Ultra Classic is approximately 103.5 inches / 2629 mm)
Wheelbase:
Varies by model (e.g., FLHTCU Electra Glide Ultra Classic is approximately 63.5 inches / 1613 mm)
Dry Weight:
Varies by model (e.g., FLHTCU Electra Glide Ultra Classic is approximately 845 lbs / 383 kg)
Gvwr:
Not typically specified for motorcycles in manuals, but payload capacity is a consideration.
Fuel Capacity:
Approximately 5.0 US gallons (18.9 liters) for most Touring models.
Safety Ratings:
Motorcycles are not rated by NHTSA or IIHS in the same way as cars. Safety is addressed through design and rider awareness.
Active Safety Features:
Full disc brakes (dual front, single rear), optional Anti-lock Braking System (ABS) on select models, stable chassis design.
Passive Safety Features:
Integrated lighting systems, fairing for wind protection, comfortable seating for rider and passenger, integrated luggage systems.
Infotainment System:
The 2006 Touring models featured Harley-Davidson's Advanced Audio System, often with AM/FM radio, cassette player, and CD player integration. Some models had CB radio and intercom capabilities.
Speaker System:
Fairing-mounted speakers, often with rear speaker pods on higher-end models.
Driver Assistance Features:
ABS (Anti-lock Braking System) was an available option on many 2006 Touring models.
Connectivity Features:
Limited by modern standards; primarily focused on audio system integration. No Bluetooth or smartphone connectivity.
Diagnostic Interface:
The manual covers the use of diagnostic tools like the Harley-Davidson Digital Technician (or equivalent) for reading and clearing DTCs and performing system tests.
Initial Service Interval:
1,000 miles (1,600 km) - typically includes engine oil and filter change, primary chaincase lubricant check, chassis inspection.
Subsequent Service Interval:
Every 5,000 miles (8,000 km) or annually, whichever comes first. Includes engine oil/filter, inspection of critical components, and specific checks based on mileage.
Transmission Service Interval:
Every 10,000 miles (16,000 km) for transmission and primary chaincase lubricant change.
Engine Oil Specification:
SAE 20W50 Motorcycle Oil (Synthetic or Mineral), API SG or higher.
Primary Chaincase Oil Specification:
Harley-Davidson Formula+ Transmission & Primary Chaincase Lubricant or equivalent.
Brake Fluid Specification:
DOT 4 Hydraulic Brake Fluid (for ABS and non-ABS systems, check specific reservoir for exact type).
Known Issues Electrical:
Potential for aging wiring harnesses, battery charging issues (stator, regulator), and sensor failures. Manual covers diagnostic procedures.
Known Issues Engine:
Cam chain tensioner wear (especially on earlier Twin Cam models), potential for oil leaks, exhaust leaks at header pipes.
Known Issues Suspension:
Wear in steering head bearings, rear shock absorber seal leaks, fork seal leaks.
Maintenance Tips:
Regularly inspect tire pressure and wear, clean air filter, check brake pad thickness, and maintain electrical connections.
Brand Heritage:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer known for its V-twin engines and distinctive styling. The Touring line represents the pinnacle of their long-distance cruising capabilities.
Model Evolution Touring:
The Touring platform evolved significantly over the years, with the 2006 models featuring the established Twin Cam engine platform and chassis, building on decades of development in comfort, capacity, and performance for long-distance travel.
Production Location:
United States (various Harley-Davidson manufacturing facilities)
