🏷️ Basic Information Identification Make: Harley-Davidson Model: Breakout Model Code: FXSB Model Years Covered: 2015-2017 Engine Displacement: 1690cc (103 cubic inches) Primary Engine Type: Air-cooled, Twin Cam 103B 👋 Introduction Market Position Motorcycle Segment: Cruiser, Muscle Cruiser Target Audience: Riders seeking a powerful, stylish, and customizable cruiser. Competitive Analysis Key Competitors: Indian Scout, Triumph Bonneville Bobber, some Japanese cruiser models in the same displacement class. Key Features Design Philosophy: Long, low stance, aggressive rake, fat front tire, exposed engine. Engine Heritage: Iconic Harley-Davidson V-twin design. Customization Potential: High degree of customization typical of Harley-Davidson models. 📋 Manual Details Coverage Areas Manual Type: Service, Repair, Workshop, Owners, Parts Language: English Format: PDF Download Delivery Method: Instant Download License: Unlimited Use, No Expiry 📖 Manual Coverage Systems Covered Engine Overhaul: Complete disassembly, inspection, repair, and reassembly of the Twin Cam 103B engine. Transmission Service: 6-speed Cruise Drive transmission maintenance, repair, and troubleshooting. Electrical System: Wiring diagrams, component testing, troubleshooting of lighting, ignition, charging, and fuel injection systems. Fuel System: EFI diagnostics, fuel pump, injectors, throttle body service. Brakes: Front and rear brake system service, including hydraulic components and ABS (if equipped). Suspension: Front fork and rear shock absorber maintenance, adjustment, and repair. Chassis And Frame: Frame inspection, steering head bearing service, and component mounting. Bodywork And Trim: Fender, tank, seat, and accessory mounting and service. Wheels And Tires: Tire replacement, wheel bearing service, and wheel balancing. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug service, drive belt adjustment. Troubleshooting Diagnostics: Step-by-step guides for identifying and resolving common and uncommon issues. Component Replacement: Detailed instructions for replacing major and minor components. Performance Tuning: Information on engine tuning, exhaust modifications, and EFI recalibration (basic). Specifications And Tolerances: Precise torque values, clearances, and measurement specifications for all components. Parts Identification: Detailed parts diagrams and identification for ordering correct replacements. Technical Depth Depth Level: Comprehensive factory-level repair and maintenance. Detail Level: Hundreds of pages with detailed photos and diagrams. Diagrams: Highly detailed exploded diagrams and pictures. Instructions: Step-by-step instructions for all procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within PDF. Print Quality Print Capability: Printable (single page or entire manual). Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Name: Twin Cam 103B Engine Configuration: 45-degree V-twin Bore X Stroke: 3.875 in. x 4.38 in. (98.4 mm x 111.3 mm) Cooling System: Air-cooled Performance Horsepower Approximate: Approx. 70-75 HP (varies by source and tuning) Torque Approximate: Approx. 98-100 ft-lbs @ 3,000 RPM (varies by source) Fuel System Fuel Delivery: Electronic Sequential Port Fuel Injection (ESPFI) Fuel Type: Premium unleaded gasoline Lubrication Oil Type: Harley-Davidson Genuine Formula + Transmission and Primary Chaincase Lubricant, or equivalent API SG or higher, JASO FD, FLHTC approved. Oil Capacity: Approx. 5 U.S. quarts (4.7 liters) for engine and primary. 🔧 Transmission Standard Type: 6-speed Cruise Drive Gear Ratios: 1st: 9.312, 2nd: 6.321, 3rd: 4.761, 4th: 3.841, 5th: 3.346, 6th: 2.792 Primary Drive: Gear, 37/26 ratio (1.423) Final Drive: Belt, 32/66 ratio (2.063) Features Clutch Type: Hydraulic, wet multi-plate Transmission Fluid: Harley-Davidson Genuine Formula + Transmission and Primary Chaincase Lubricant, or equivalent. 📐 Dimensions Exterior Wheelbase: 67.3 in. (1710 mm) Length: 91.5 in. (2325 mm) Width: 35.9 in. (912 mm) Height: 48.0 in. (1220 mm) Seat Height Laden: 26.2 in. (665 mm) Weights Dry Weight: Approx. 636 lbs (288 kg) Gross Vehicle Weight Rating Gvwr: Approx. 952 lbs (432 kg) Fuel Capacity: 5.0 U.S. gal. (18.9 L) 🛡️ Safety Features Ratings ABS Availability: Optional on some models/trims within the year range. Active Features Braking System: Hydraulic disc brakes front and rear. Lighting: Halogen headlight, LED tail light, and front/rear turn signals. Passive Features Chassis Design: Rigid steel frame providing stability. 💡 Technology Features Infotainment Audio System: No integrated infotainment system typically found on this model; aftermarket options available. Driver Assistance Cruise Control: Available as an option on some trims/models. Connectivity Smartphone Integration: Not standard; aftermarket solutions required. 🔧 Maintenance Service Intervals First Service: 1,000 miles (1,600 km) or 6 months. Subsequent Services: Every 5,000 miles (8,000 km) or 12 months. Drive Belt Tension: Check at 5,000 mile intervals, adjust as needed. Fluid Specifications Engine Oil Grade: SAE 20W-50 Harley-Davidson Genuine V-Twin Motor Oil or equivalent. Primary Chaincase Lubricant: Harley-Davidson Genuine Formula + Transmission and Primary Chaincase Lubricant, or equivalent. Transmission Fluid: Harley-Davidson Genuine Formula + Transmission and Primary Chaincase Lubricant, or equivalent. Brake Fluid: DOT 4 Known Issues Cam Chain Tensioner Wear: Early Twin Cam models (pre-2007) had hydraulic tensioners prone to wear; later models (including this range) use updated, more robust tensioners, but inspection is still advised. Crankcase Breather System: Proper functioning is crucial to avoid oil carry-over into the air intake. Exhaust Leaks: Potential for leaks at header pipe to cylinder head or...