Segment:
Cruiser Motorcycle
Style:
Bobber-style, minimalist, custom appearance
Target Audience:
Riders seeking a classic, customizable, and performance-oriented cruiser experience
Key Competitors 2015:
Indian Scout, Triumph Bonneville Bobber (though typically a later model), other cruiser models from Japanese manufacturers
Engine:
High-output Twin Cam 103 V-Twin engine
Styling:
Blacked-out components, chopped front fender, solo seat, mini-ape handlebars
Handling:
Softail chassis providing a rigid frame feel with hidden suspension
Transmission:
Smooth-shifting 6-speed Cruise Drive transmission
Primary Coverage:
Complete Service, Repair, and Workshop
Diagnostic Coverage:
Diagnostic procedures, troubleshooting charts, wiring diagrams
Maintenance Coverage:
Scheduled maintenance, routine servicing, fluid changes
Repair Coverage:
Engine, transmission, chassis, electrical, bodywork
Estimated Pages:
Approximately 500-700 (typical for a comprehensive service manual of this era and type)
Type:
Factory Service Manual / Workshop Manual
Engine:
103 cubic inch Twin Cam 103 V-Twin, including disassembly, assembly, inspection, and diagnosis
Fuel System:
Electronic Fuel Injection (EFI) system, fuel pump, injectors, throttle body, evaporative emission control
Ignition System:
Electronic ignition, ignition coils, spark plugs, sensors
Transmission:
6-speed Cruise Drive transmission, clutch, primary drive, final drive, internal components
Electrical System:
Wiring diagrams, battery, charging system, starter, lighting, ignition, instrumentation, sensors, switches
Brakes:
Front and rear brake systems, hydraulic lines, calipers, master cylinders, brake fluid specifications, bleeding procedures
Suspension:
Front fork (Telescopic), rear shock absorbers, swingarm, bearings, lubrication, adjustments
Frame And Bodywork:
Frame inspection, mounting hardware, fenders, fuel tank, seat, handlebars, control levers
Wheels And Tires:
Wheel types, bearing maintenance, tire pressure specifications, wheel balance
Engine Rebuild:
Complete engine disassembly, cleaning, inspection, measurement, and reassembly with torque specifications
Transmission Repair:
Clutch service, gear inspection and replacement, transmission fluid change, troubleshooting
Electrical Troubleshooting:
Diagnostic trees, symptom-based troubleshooting, component testing, wiring harness repair
Suspension Service:
Fork seal replacement, shock absorber service, general lubrication
Brake System Maintenance:
Brake pad replacement, brake fluid flush and bleed, caliper overhaul
Routine Maintenance:
Oil changes, filter replacements, spark plug inspection, chain/belt adjustment (if applicable)
Wiring Diagram Interpretation:
Detailed, color-coded wiring diagrams for all electrical circuits
Depth:
Comprehensive, covering all aspects from basic maintenance to full engine and transmission rebuilds
Diagnostic Level:
Advanced diagnostics with specific procedures for identifying and rectifying faults
Specifications Detail:
Detailed torque values, clearances, tolerances, and fluid capacities
Engine Type:
Air-cooled, Twin Cam 103 V-Twin
Displacement:
1690 cc (103 cubic inches)
Bore X Stroke:
3.875 in. x 4.375 in. (98.4 mm x 111.1 mm)
Valvetrain:
Pushrod-actuated, overhead valves with 2 valves per cylinder
Horsepower:
Approx. 75-80 HP (at crank, estimated for 2015 models)
Torque:
Approx. 98-100 lb-ft @ 3000 RPM (at crank, estimated for 2015 models)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Premium Unleaded Gasoline, minimum 91 octane
Fuel Capacity:
4.7 gallons (17.8 L)
Type:
6-speed Cruise Drive
Primary Drive:
Primary chain, 34/46 ratio
Final Drive:
Belt, 32/66 ratio
Clutch:
Hydraulically actuated, 9-plate, wet clutch
Gear Ratios:
1st: 9.593, 2nd: 6.650, 3rd: 4.943, 4th: 3.828, 5th: 3.115, 6th: 2.573
Transmission Fluid:
Harley-Davidson® SYN3™ Synthetic Motorcycle Lubricant or equivalent SAE 20W-50
Engine Oil Change:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first.
Transmission Oil Change:
Every 10,000 miles (16,000 km) or 24 months.
Primary Chain Case Oil Change:
Every 10,000 miles (16,000 km) or 24 months.
Air Filter Inspection:
Every 5,000 miles (8,000 km).
Spark Plug Inspection:
Every 10,000 miles (16,000 km).
Engine Oil:
Harley-Davidson® 20W-50 Premium Motorcycle Oil or equivalent; Harley-Davidson SYN3™
Transmission Fluid:
Harley-Davidson® Lightweight Shockproof Gear Oil or equivalent SAE 75W-90
Primary Chain Case Fluid:
Harley-Davidson® Primary Chain Lubricant or equivalent SAE 90W
Fork Oil:
Specify weight (e.g., 10W) - consult manual for exact type and quantity
Common Wear Items:
Clutch wear, brake pads, fork seals, tires
Potential Electrical Gremlins:
Can occur with age and mileage; focus on well-maintained wiring and connectors.
Vibration:
Characteristic of V-twin engines, especially at idle; proper balance and mounting are key.
Heritage:
Harley-Davidson, founded in 1903, a legendary American motorcycle manufacturer known for its V-twin engines and cruiser styling.
Street Bob Lineage:
The Street Bob concept, emphasizing a stripped-down, bobber aesthetic, debuted in the mid-2000s as part of the Softail family, offering a more customizable and aggressive alternative to traditional cruisers.
Softail Platform:
The Softail chassis, introduced in 1983, mimics the look of a hardtail frame while incorporating hidden rear shock absorbers for improved ride comfort.
Production Years Fxdb:
The FXDB Street Bob has been in continuous production since its introduction, with model year updates and refinements.
Manufacturing Location:
Typically manufactured in Milwaukee, Wisconsin, USA, and Kansas City, Missouri, USA.