Model Codes Covered:
FLHR, FLHRCI, FLHRI, FLHRS, FLHRSI, FLHT, FLHTC, FLHTCI, FLHTCUI, FLHTCUSE, FLHTI, FLTRI
Target Audience:
Harley-Davidson owners and independent repair shops performing maintenance and repairs on 2006 Touring models.
Value Proposition:
Provides comprehensive, detailed repair information, including specialized supplements, at a fraction of the cost of dealership service manuals.
Convenience:
Instant PDF download, searchable text, and printable pages.
Support:
Free replacement offered for lost manuals.
Engine:
Complete engine diagnostics, disassembly, assembly, overhaul, and tuning.
Transmission:
Service, repair, and adjustment of the transmission and driveline.
Electrical:
Extensive coverage of all electrical systems, including wiring diagrams, diagnostics, charging system, ignition, and lighting.
Fuel System:
Carburetor and Fuel Injection (EFI) system troubleshooting, maintenance, and adjustment.
Brakes:
Hydraulic brake system inspection, maintenance, and repair.
Suspension:
Front fork and rear suspension system service, adjustment, and repair.
Bodywork And Trim:
Information on fairings, panels, and cosmetic components.
Maintenance:
Scheduled maintenance, fluid changes, lubrication, and routine inspections.
Troubleshooting:
Detailed troubleshooting guides for common and uncommon problems, including error codes.
Repair Rebuild:
Complete tear down and rebuild procedures for all major motorcycle components.
Diagnostics:
Advanced diagnostic procedures, especially for electrical and EFI systems.
Depth:
Comprehensive, covering everything from basic rider maintenance to full engine and transmission overhauls.
Visual Aids:
Includes numerous pictures, diagrams, and illustrations to guide repairs.
Specifications:
Detailed torque specifications, fluid capacities, and component tolerances.
Engine Family:
Harley-Davidson Twin Cam 88 / 96 (depending on specific model variant, likely predominantly Twin Cam 88 for 2006, with potential for 96ci in some later models or upgrades).
Displacement Typical:
88 cubic inches (approx. 1450cc)
Torque Typical:
Around 85-90 ft-lbs for Twin Cam 88 models (specific figures vary by model).
Horsepower Typical:
Around 65-70 HP for Twin Cam 88 models (specific figures vary by model).
Fuel Delivery:
Carbureted (Keihin CV) or Electronic Fuel Injection (EFI), depending on the specific model designation (e.g., 'I' typically denotes EFI).
Configuration:
V-twin, air-cooled
Bore Stroke Typical:
3.75 inches x 4.00 inches (95.25mm x 101.6mm) for 88ci.
Type:
5-speed constant mesh, foot-shift
Type:
N/A (5-speed was standard across most touring models in 2006)
Drive Type:
Belt drive (primary) and Chain drive (secondary)
Transmission Fluid Type:
Refer to manual for specific Harley-Davidson or compatible aftermarket fluids (e.g., SYN3, Formula+).
Crash Safety:
N/A (Motorcycles are not subject to traditional automotive crash ratings. Safety is primarily managed through rider skill and adherence to traffic laws.)
Braking System:
Dual front disc brakes, single rear disc brake (typically with single-piston calipers, some models may have dual-piston front).
Lighting:
Halogen headlight, auxiliary passing lamps (on many models), front and rear turn signals, brake lights.
Audio System:
Many 2006 touring models featured advanced audio systems with radio, CD player, and CB/intercom capabilities (depending on trim).
Cruise Control:
Electronic cruise control was available on many higher-trim touring models.
Diagnostics:
EFI models incorporate on-board diagnostics accessible via specialized tools (covered in the electrical diagnostics section).
Efi System:
Electronic Fuel Injection offers improved throttle response, fuel efficiency, and easier starting compared to carbureted models.
Oil Change Interval:
Typically every 2,500 - 5,000 miles or annually (refer to manual for precise intervals and conditions).
Primary Chain Tensioner Inspection:
Crucial inspection point for Twin Cam engines, often recommended earlier than indicated intervals due to potential wear.
Engine Oil Type:
Harley-Davidson 20W50 (SYN3 or equivalent conforming to H-D specifications).
Engine Oil Capacity Typical:
Approximately 4 quarts (3.8 L) with filter change.
Primary Chain Case Fluid Type:
Harley-Davidson Primary Chaincase Lubricant (Formula+, or equivalent).
Primary Chain Tensioner:
The automatic hydraulic tensioner on Twin Cam engines is a known wear item; inspection and potential upgrade to a higher-quality unit is often recommended.
Cam Chain Tensioners:
Similar to the primary tensioner, internal cam chain tensioners can wear, necessitating inspection.
Crankshaft Position Sensor:
Can be a source of starting or running issues if it fails.
Illustration Coverage:
Manual includes part diagrams for accurate identification.
Heritage:
Harley-Davidson boasts a long and storied history in motorcycle manufacturing, known for its iconic V-twin engines and touring capabilities.
Touring Platform:
The 2006 models represent an evolution of the Harley-Davidson touring platform, featuring the Twin Cam engine and a focus on comfort and long-distance riding.
Manufacturing Location:
Primarily manufactured in the United States.
