Basic Information Identification Make: Harley-Davidson Model: FXSTI Softail Standard Year: 2006 Codes Model Code: FXSTI Introduction Market Position Target Audience: Owners and independent mechanics seeking detailed factory repair information Cost Effectiveness: Provides an inexpensive method to maintain and repair the vehicle, saving on professional labor costs. Competitive Analysis Value Proposition: Provides professional-quality, in-depth information at a lower cost than dealership services or physical manuals, with instant download availability. Key Features Instructional Elements: Hundreds of photos and illustrations, detailed substeps, notes, cautions, warnings, numbered instructions, bold figure numbers, enlarged insets. Document Origin: Official full factory service repair manual. Manual Details Coverage Areas Primary Coverage: Comprehensive service, repair, and maintenance Page Count Estimated Page Count: Hundreds of pages (exact count not specified, but described as 'complete' and 'hundreds') Manual Type Type: Workshop Service Repair Manual / Factory Service Manual Language Language: English Format Format: PDF Download Delivery Method: Instant download link provided on the checkout page after payment confirmation. Requirements Software Requirements: Adobe PDF Reader Manual Coverage Systems Covered Engine Systems: Engine, Fuel System, Cooling System, Engine Lubrication System, Engine Removal/Installation Drivetrain Systems: Clutch, Drive, Transmission, Wheels/Tires, Final Drive Chassis Systems: Chassis, Brakes, Suspension, Steering, Frame Electrical Systems: Electrical System, Wiring Diagram Procedures Included Maintenance Procedures: Scheduled maintenance, fluid checks and changes, lubrication Repair Procedures: Step-by-step instructions for disassembly, repair, and reassembly of all covered systems Troubleshooting: Problem diagnosis and repair, especially for electrical systems Engine Repair: Complete engine overhaul, including piston removal, cylinder head service, valve adjustments, camshaft installation, timing procedures. Fuel System Service: Fuel injector servicing, fuel pump testing, fuel line inspection, throttle body cleaning. Transmission Overhaul: Gearbox inspection, bearing replacement, seal replacement, shift drum and pawl servicing. Brake System Service: Brake fluid bleeding, caliper rebuilding, master cylinder servicing, rotor inspection and replacement. Electrical Diagnostics: Troubleshooting starting issues, charging system problems, ignition system faults, lighting circuits. Chassis Maintenance: Inspection and service of frame, suspension components, steering head bearings. Wheel And Tire Service: Tire pressure checks, wheel bearing inspection and repacking, tire replacement and balancing procedures. Technical Depth Depth: Complete factory-level detail, suitable for both DIY enthusiasts and experienced mechanics Torque Specifications: Comprehensive torque values for all fasteners and critical components. Clearances And Tolerances: Detailed specifications for valve clearances, piston-to-cylinder wall clearances, bearing tolerances. Wiring Diagrams: Detailed, often color-coded, wiring diagrams for easy identification of circuits, components, and troubleshooting. Manual Specifications File Format Format Details: PDF (Portable Document Format), compatible with all PC-based Windows operating systems and Mac Print Quality Printability: Printable without restriction, entire manual or specific pages can be printed Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Engine Specifications Primary Engine Engine Type: Harley-Davidson Twin Cam 88B (likely, based on FXSTI designation for 2006) Engine Displacement: 1450cc (88 cubic inches) Engine Configuration: V-Twin, Air-Cooled Performance Horsepower: Typically around 65-70 HP (specific figures vary by source and tuning, but manual would detail official specs) Torque: Typically around 85-90 ft-lbs (specific figures vary, manual would detail official specs) Fuel System Fuel Delivery: Likely Electronic Sequential Port Fuel Injection (ESPFI) for 2006 FXSTI Throttle Control: Likely cable-actuated throttle (pre-ride-by-wire era). Engine Configuration Cooling Method: Air-cooled with primary cooling via airflow over cylinders and heads. Transmission Standard Type: 5-speed Constant Mesh, Left-Side Drive Optional Optional Transmissions: N/A for this model year and variant Features Clutch Type: Hydraulically Actuated Clutch Gear Ratios: Refer to manual for specific gear ratios for each of the 5 gears and final drive. Dimensions Exterior Length: Refer to manual for precise specifications (typically around 94 inches) Wheelbase: Refer to manual for precise specifications (typically around 63.5 inches) Weights Dry Weight: Refer to manual for precise specifications (typically around 600-630 lbs) Gvwr: Refer to manual for precise specifications Safety Features Ratings Safety Features Overview: Focus on mechanical and electrical systems for safe operation; specific crash ratings not applicable to motorcycles in the same way as cars. Active Features Braking System: Dual-piston front and rear brake calipers, hydraulic actuation Passive Features Lighting System: Headlight, taillight, brake lights, turn signals (detailed electrical schematics provided in manual) Technology Features Infotainment Audio System: Typically base model without integrated audio system, often provision for aftermarket installation. Driver Assistance Rider Aids: N/A (basic motorcycle of this era) Connectivity Diagnostic Tools: Manual covers diagnostic procedures, potentially utilizing proprietary Harley-Davidson diagnostic tools (e.g., Digital Technician). Maintenance Service Intervals Initial Service: Refer to manual for specific mileage/time intervals (typically around 1,000 miles for first service) Regular Service: Refer to manual for specific mileage/time intervals (e.g., 5,000 miles for oil changes, inspections) Fluid Specifications Engine Oil Type: Refer to manual for specific Harley-Davidson approved oils (e.g., Harley-Davidson 20W-50 SYN3 or equivalent) Primary Chain Case Oil: Refer to manual for specific Harley-Davidson approved primary fluid Transmission Oil: Refer to manual for specific Harley-Davidson approved transmission fluid Brake Fluid Type: DOT 4 Hydraulic Fluid (standard...