🏷️ Basic Information Identification Make: Harley-Davidson Model: FLSTFI Fat Boy ST EFI Year: 2004 Product Type: Service Repair Manual Format: PDF 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics Motorcycle Segment: Cruiser motorcycle Competitive Analysis Advantage Over Print: Less expensive, more convenient, searchable, printable on demand Key Features Value Proposition: Inexpensive way to keep vehicle working properly, save money on mechanic costs Learning Benefit: Increases knowledge, allows user to enter the realm of their car's workings 📋 Manual Details Coverage Areas Primary Coverage: Harley-Davidson FLSTFI Fat Boy ST EFI 2004 Styles Covered: All Styles Page Count Estimated Pages: Hundreds (printable) Manual Type Type: Official Full Factory Service Repair Workshop Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered General Information: Included Maintenance: Included Chassis: Included Fuel System: Included Cooling System: Included Engine: Included Clutch: Included Engine Lubrication System: Included Engine Removal Installation: Included Drive System: Included Transmission: Included Wheels Tires: Included Final Drive: Included Brakes: Included Suspension: Included Steering: Included Frame: Included Electrical System: Included Wiring Diagram: Included Lighting System: Included (part of Electrical System) Ignition System: Included (part of Electrical System and Engine) Procedures Included Repair Procedures: Step-by-step instructions based on complete disassembly Troubleshooting: Implied by detailed repair and diagnostic information Component Replacement: Detailed instructions for replacing major and minor components. Technical Depth Depth: Comprehensive (for do-it-yourselfers and experienced mechanics) Diagnostics: Includes information for diagnosing common problems within all covered systems. Illustrations Visuals: Hundreds of photos and illustrations 📊 Manual Specifications File Format Compatibility: All Versions of Windows and Mac Accessibility: Accessible via web browser on any computer or mobile device Searchability: PDF format typically allows for text searching. Print Quality Printability: Yes, all pages printable Binding Type Binding: Digital (PDF) Paper Type Physical Paper: Not Applicable (Digital Format) Software Requirements Reader Requirement: Adobe PDF Reader Unzipping Requirement: Winzip (or equivalent) Licensing Expiry: No Expiry Dates Additional Fees: No Extra Fees ⚙️ Engine Specifications Primary Engine Engine Type: V-Twin, Air-Cooled, Fuel-Injected (EFI) Performance Horsepower: Specific data not provided, but manual covers engine repair. Torque: Specific data not provided, but manual covers engine repair. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Displacement Displacement Cc: Likely 1450cc (95 cubic inches) for this era FLSTFI, but manual would confirm exact specifications. Engine Type Engine Family: Evolution (often referred to as 'Evo' engine, although this specific engine is likely a Twin Cam 88 variant in EFI form for the FLSTFI). 🔧 Transmission Standard Transmission Type: 5-speed constant mesh, sequential manual gearbox Optional Optional Transmission: Not applicable for factory manuals. Features Drive Type: Belt Drive 📐 Dimensions Exterior Wheelbase Inches: Approx. 64.5 inches (Manual will have exact spec) Weights Dry Weight Lbs: Approx. 685 lbs (Manual will have exact spec) 🛡️ Safety Features Ratings Safety Ratings: Not applicable in the same way as cars; focus is on mechanical safety features covered by manual. Active Features Braking System: Hydraulic disc brakes (front and rear) covered in detail. Passive Features Frame Construction: Steel tube frame (detailed coverage) 💡 Technology Features Infotainment Infotainment System: Basic instrumentation; manual covers electrical system diagnostics. Driver Assistance Assistance Features: None applicable for this model year and type. Connectivity Connectivity Options: None applicable for this model year and type. 🔧 Maintenance Service Intervals Routine Maintenance: Detailed schedules for oil changes, filter replacements, and inspections will be within the manual. Fluid Specifications Engine Oil Type: Specific Harley-Davidson recommended oils (e.g., SYN3) and viscosity grades covered. Transmission Fluid Type: Specific Harley-Davidson transmission fluids (e.g., Formula+ primary fluid) and capacity covered. Brake Fluid Type: DOT 4 brake fluid recommended for hydraulic systems. Primary Chain Case Oil Type: Harley-Davidson Formula+ Transmission and Primary Chain Case Lubricant Transmission Oil Type: Harley-Davidson Formula+ Transmission and Primary Chain Case Lubricant (often shared with primary) Clutch Fluid Type: DOT 4 Brake Fluid (for hydraulic clutch systems) Engine Oil Capacity Quarts: Approx. 4 quarts (Manual will confirm exact capacity and refill procedure). Transmission Oil Capacity Quarts: Approx. 1.1 quarts (Manual will confirm exact capacity). Known Issues Common Wear Items: Manual provides guidance on inspecting and replacing wear items like tires, brake pads, and clutch plates. 📚 Vehicle History Brand Heritage Brand Focus: Harley-Davidson, iconic American motorcycle manufacturer Model Evolution Fat Boy Heritage: Fat Boy model line known for its distinctive styling and robust performance. Production Production Era: 2004 model year, part of the Softail family.