Segment:
Cruiser motorcycle, custom styling
Competitors:
Indian Chief, Victory Kingpin, other Harley-Davidson Dyna models.
Styling:
Custom styling, chrome accents, low-slung profile, comfortable riding position.
Performance:
Torquey Twin Cam 103B engine, suitable for cruising and touring.
Rider Profile:
Riders seeking classic American cruiser aesthetics with modern performance and reliability.
Engine:
Twin Cam 103B, engine assembly, disassembly, inspection, torque specifications, timing, lubrication system, cooling system (air-cooled), fuel system (EFI), exhaust system.
Transmission:
6-speed Cruise Drive transmission, clutch assembly, gearbox, internal components, lubrication, troubleshooting.
Chassis:
Frame, front suspension (forks), rear suspension (shocks), swingarm, bearings, steering system.
Brakes:
Front and rear brake systems, hydraulic lines, calipers, master cylinders, brake fluid specifications, bleeding procedures, ABS (if equipped).
Electrical System:
Wiring diagrams, battery, charging system (alternator, regulator), ignition system, lighting (headlights, taillights, turn signals), starter, fuses, relays, ECM, diagnostic codes, sensors.
Fuel System:
Electronic Fuel Injection (EFI) system, fuel pump, injectors, throttle body, sensors (MAP, IAT, TPS, O2), fuel tank, fuel lines.
Bodywork:
Fenders, fuel tank, seat, handlebars, controls, fairings (if applicable), body panel removal and installation, trim.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug replacement, drive belt inspection and adjustment, brake pad replacement, fluid checks and changes.
Diagnostics:
Troubleshooting common problems, fault code interpretation, diagnostic connector access, using diagnostic tools.
Repair Overhaul:
Complete engine rebuild, transmission overhaul, suspension servicing, brake system repairs, electrical component replacement, wiring harness repair.
Adjustments:
Clutch adjustment, throttle cable adjustment, suspension adjustments, idle speed adjustment.
Installation:
Installation of accessories, performance upgrades, replacement parts.
Depth:
Comprehensive, covering basic maintenance to complete engine and transmission rebuilds, including detailed troubleshooting and electrical diagnostics.
Engine Type:
Air-cooled, Twin Cam 103B
Displacement:
1690 cc (103 cubic inches)
Bore X Stroke:
3.875 in x 4.38 in (98.4 mm x 111.3 mm)
Valve Train:
Pushrod-operated, overhead valves with two valves per cylinder
Horsepower:
Estimated 75-80 HP (at crank, subject to dyno variation)
Torque:
Estimated 98-100 lb-ft @ 3500 RPM (at crank, subject to dyno variation)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI) with Bosch electronic throttle control
Fuel Type:
Unleaded gasoline, minimum 91 octane (R+M)/2
Oil Change Interval:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first (check manual for specific conditions).
Primary Chain Case Oil Interval:
Every 10,000 miles (16,000 km) or 24 months.
Transmission Oil Interval:
Every 10,000 miles (16,000 km) or 24 months.
Drive Belt Inspection Interval:
Every 5,000 miles (8,000 km).
Spark Plug Replacement Interval:
Every 10,000 miles (16,000 km).
Engine Oil Type:
Harley-Davidson Genuine V-Twin Synthetic or equivalent SAE 20W-50.
Engine Oil Capacity:
3.4 US quarts (3.2 L) with filter change.
Primary Chain Case Oil Type:
Harley-Davidson Formula + Transmission and Primary Chaincase Lube or equivalent.
Primary Chain Case Oil Capacity:
20-24 US fluid ounces (591-710 ml).
Transmission Oil Type:
Harley-Davidson Formula + Transmission and Primary Chaincase Lube or equivalent.
Transmission Oil Capacity:
23 US fluid ounces (680 ml).
Brake Fluid Type:
DOT 4, High-Performance DOT 4, or equivalent (refer to manual for specific recommendations).
Common Issues 2013 Dynas:
Potential for oil leaks from primary cover or transmission seals, charging system issues (regulator/stator), electrical connector corrosion, idle control issues.
Heritage:
Harley-Davidson has a long-standing heritage in cruiser motorcycle manufacturing, known for iconic designs and V-twin engines.
Dyna Lineage:
The Dyna platform was introduced in 1991 and evolved through various iterations, with the Super Glide Custom being a popular variant known for its custom styling.
Twin Cam Development:
The Twin Cam engine, introduced in 1999, became the flagship engine for Harley-Davidson's large motorcycles, with the 103B variant being a significant upgrade offering increased displacement and torque.
Manufacturing Location:
United States (Various Harley-Davidson facilities)
