Welcome to the comprehensive service and repair manual for the 2010 FLHTCUTG Tri Glide Ultra Classic. This three-wheeled motorcycle combines renowned heritage with a dedicated focus on touring comfort and stability. Engineered for the open road, the FLHTCUTG features a powerful V-Twin engine, a 6-speed Cruise Drive transmission, and advanced technologies like Electronic Cruise Control and an available Anti-lock Braking System. Its robust construction and thoughtful design make it a distinguished choice for riders seeking a unique and reliable touring experience. This factory service repair manual provides complete workshop information, covering all styles of the FLHTCUTG Tri Glide Ultra Classic. It details engine mechanicals, fuel and emission systems, drivetrain components, chassis, suspension, brakes, steering, electrical systems, and wiring diagrams. The manual includes scheduled maintenance procedures, fluid checks and changes, diagnostic troubleshooting for mechanical and electrical issues, and step-by-step repair and disassembly/reassembly guidance. With hundreds of photos, illustrations, and detailed instructions, this manual is an essential resource for do-it-yourself enthusiasts and professional mechanics alike, ensuring the optimal performance and longevity of your motorcycle. 🏷️ Basic Information Identification Make: Harley Davidson Model: FLHTCUTG Tri Glide Ultra Classic Year: 2010 Vehicle Type: Three-wheeled motorcycle Codes Model Code: FLHTCUTG 👋 Introduction Market Position Target Audience: Do-it-yourself enthusiasts and experienced mechanics Value Proposition: Inexpensive way to keep the vehicle working properly, avoids dealership service costs Key Features Completeness: Complete official full factory service repair manual Usability: Easy to navigate with numbered table of contents, printable pages Technical Illustration: Hundreds of photos and illustrations, enlarged insets for detail 📋 Manual Details Coverage Areas Primary Coverage: Complete workshop service and repair Styles Covered: All styles Page Count Estimated Pages: Hundreds Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine, Engine Lubrication System, Engine Removal/Installation Fuel And Emission: Fuel System, Cooling System Drivetrain: Clutch, Drive, Transmission, Final Drive Chassis And Suspension: Chassis, Wheels/Tires, Brakes, Suspension, Steering, Frame Electrical And Electronics: Electrical System, Wiring Diagram Procedures Included Maintenance: Scheduled maintenance, fluid checks and changes Troubleshooting: Diagnostic procedures for electrical systems and mechanical issues Repair: Step-by-step repair procedures for all covered systems Disassembly Reassembly: Complete disassembly and reassembly guidance Technical Depth Depth: Comprehensive factory-level detail suitable for DIY and professional mechanics Documentation Style: Numbered instructions, detailed illustrations, photos, enlarged insets, notes, cautions, and warnings 📊 Manual Specifications File Format Format: PDF Compatibility: All PC-based Windows operating systems and Mac Print Quality Printability: Printable without restriction, entire manual or selected pages Binding Type Delivery Method: Instant download link after payment Paper Type Storage Media: Savable to hard-drive, burnable to CD-ROM Software Requirements Reader: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Type: V-Twin, air-cooled (specific engine family typically Twin Cam 103 for this era/model) Displacement: 1690 cc (103 cubic inches) Performance Horsepower: Refer to specific service manual for exact figures (typically around 70-80 HP) Torque: Refer to specific service manual for exact figures (typically around 100-105 lb-ft) Fuel System Fuel Delivery: Electronic Sequential Port Fuel Injection (ESPFI) Cooling System Cooling Method: Air-cooled 🔧 Transmission Standard Type: 6-speed Cruise Drive transmission Optional Optional Transmissions: N/A (standard configuration) Features Clutch Type: Hydraulic, assist and slip clutch 📐 Dimensions Exterior Length: 106.1 inches (2695 mm) Width: 55.5 inches (1410 mm) Height: 53.3 inches (1354 mm) Weights Dry Weight: Approximately 1225 lbs (555 kg) Gross Vehicle Weight Rating: Approximately 2000 lbs (907 kg) 🛡️ Safety Features Ratings Safety Standards: Refer to specific vehicle certifications and local regulations; manual covers brake and electrical safety aspects. Active Features Braking System: Linked Brakes, front and rear disc brakes with ABS option Passive Features Lighting: Halogen headlight, multiple auxiliary lights and LED lighting for visibility. 💡 Technology Features Infotainment Audio System: Boom!™ Box Audio system (specific features vary by trim/options, covered in manual's electrical section) Cruise Control: Electronic Cruise Control Driver Assistance ABS: Anti-lock Braking System (ABS) - often an option, detailed in manual Connectivity Diagnostic Ports: On-board diagnostics (OBD-II equivalent for motorcycles), diagnostic procedures detailed in manual. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific mileage/time intervals; typically 5,000 miles for engine oil. Primary Chain Case Lubricant: Refer to manual for service interval and fluid type. Fluid Specifications Engine Oil Type: Refer to manual for specific Harley-Davidson approved oils (e.g., SYN3, V-Twin 20W-50) Transmission Oil Type: Refer to manual for specific Harley-Davidson transmission lubricant Primary Chain Case Oil: Refer to manual for specific Harley-Davidson primary lubricant Brake Fluid Type: DOT 4 Coolant Type: N/A (Air-cooled engine) Known Issues Common Wear Items: Refer to manual for potential wear items like clutch, brake pads, tires, and bearings. Advanced diagnostics covered. 📚 Vehicle History Brand Heritage Heritage: Harley-Davidson, established in 1903, known for its iconic V-twin motorcycles and touring prowess. Model Evolution Trike Development: The Tri Glide Ultra Classic represents Harley-Davidson's dedicated entry...