🏷️ Basic Information Identification Make: Harley-Davidson Model: FLHTCUI Ultra Classic Electra Glide Year: 2006 👋 Introduction Market Position Target Audience: DIY owners, independent repair shops, experienced mechanics seeking detailed factory information. Competitive Analysis Comparison To Print: More cost-effective and convenient than traditional paper manuals, with immediate download and searchability. Key Features Completeness: Complete official full factory service repair manual, covering all styles of the 2006 FLHTCUI Ultra Classic Electra Glide. Accessibility: Instant download, no expiry dates, accessible on multiple devices. Cost Effectiveness: Inexpensive way to maintain and repair the vehicle, saving on mechanic labor costs. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance, Troubleshooting Additional Coverage: Wiring Diagrams, General Information, Specifications Page Count Estimated Pages: Hundreds of pages (exact number not specified, but implies comprehensive) Manual Type Type: Factory Service Repair Manual / Workshop Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Cooling System, Clutch, Lubrication System, Engine Removal/Installation, Drive, Transmission, Final Drive Chassis And Suspension: Chassis, Wheels/Tires, Brakes, Suspension, Steering, Frame Electrical And Electronics: Electrical System, Wiring Diagram Procedures Included Maintenance: Routine maintenance, scheduled service, fluid changes, inspections Repair And Overhaul: Step-by-step instructions for disassembly, repair, and reassembly of all major components Troubleshooting: Diagnostic procedures for identifying and resolving common and complex issues Technical Depth Depth: Complete factory service information, suitable for both DIY enthusiasts and professional mechanics. Includes detailed disassembly and reassembly guidance with photos and illustrations. 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format) Print Quality Printable: Yes, all pages are printable Binding Type Binding: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) Software Requirements Reader Software: Adobe PDF Reader (free online) Unzip Software: Winzip or similar (free online) Compatibility Operating Systems: All Versions of Windows, macOS Devices: Desktop PCs, Laptops, Smartphones, Tablets (via web browser or app) ⚙️ Engine Specifications Primary Engine Engine Family: Harley-Davidson Twin Cam 88 (Specific variant for FLHTCUI) Engine Configuration: V-Twin, Air-Cooled Displacement: 1450cc (88 cubic inches) Performance Horsepower Estimate: Typically around 60-65 HP (actual figures vary and not explicitly stated in product info, but this is common for the Twin Cam 88). Torque Estimate: Typically around 75-80 lb-ft (actual figures vary and not explicitly stated in product info, but this is common for the Twin Cam 88). Fuel System Fuel Delivery: Fuel Injection (Sequential Electronic Fuel Injection - SEFI) Fuel Type: Unleaded Gasoline 🔧 Transmission Standard Transmission Type: 5-Speed Cruise Drive Transmission Optional Optional Transmission: N/A for this model and year. Features Clutch Type: Wet, multi-plate Final Drive: Belt Drive 📐 Dimensions Exterior Overall Length: Approximately 100.4 inches (2550 mm) Overall Width: Approximately 38.0 inches (965 mm) Overall Height: Approximately 54.9 inches (1395 mm) Weights Dry Weight: Approximately 814 lbs (369 kg) Gross Vehicle Weight Rating: Approximately 1360 lbs (617 kg) Fuel Capacity: 6.0 US gallons (22.7 Liters) 🛡️ Safety Features Ratings Safety Certifications: N/A (Motorcycles typically do not receive the same structured safety ratings as cars, but compliance with relevant regulations is expected). Active Features Braking System: Integrated front and rear disc brakes, with dual-piston calipers. The 'Integrated' aspect refers to the linked braking system, where applying the rear brake lever also actuates the front brake to some extent. Lighting: Halogen headlight, auxiliary passing lamps, full complement of rear tail lights and turn signals for enhanced visibility. Passive Features Fairings And Windscreen: Large bat-wing fairing and adjustable windscreen provide rider protection from wind and elements. 💡 Technology Features Infotainment Audio System: Factory-installed CB radio, passenger intercom, AM/FM stereo with cassette and CD player (features may vary by specific trim options within the Ultra Classic package). Cruise Control: Electronic cruise control for highway comfort. Driver Assistance Instrumentation: Full suite of analog gauges including speedometer, tachometer, fuel level, oil pressure, voltage, and engine temperature. Connectivity Communication System: CB radio and passenger intercom system for communication between rider, passenger, and other riders. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific intervals, typically every 2,500 - 5,000 miles or annually. Primary Chain Tensioner Inspection: Crucial inspection recommended at regular intervals due to potential wear issues in some Twin Cam models. Manual will provide specific guidance. Fluid Specifications Engine Oil Type: Specific Harley-Davidson recommended viscosity and type (e.g., 20W50, SYN3 for some applications). Manual will specify exact requirements and capacities. Transmission Fluid Type: Specific Harley-Davidson transmission fluid (e.g., Harley-Davidson Formula + Transmission Fluid) or equivalent. Manual will specify. Primary Drive Fluid Type: Specific Harley-Davidson primary drive fluid or equivalent. Manual will specify. Brake Fluid Type: DOT 4 or DOT 5.1 brake fluid (check manual for specific recommendation and system compatibility). Known Issues Primary Chain Tensioner Wear: Some Twin Cam models from this era could experience wear in the primary chain tensioner. Early detection and replacement are key. Crankcase Breather Systems: Potential for oil...