Segment:
Flagship Grand American Touring motorcycle.
Target Audience:
Long-distance touring riders seeking comfort, cargo capacity, and premium features.
Key Competitors:
Indian Roadmaster, Honda Gold Wing, BMW K 1600 GTL.
Standard Equipment:
Batwing fairing, Tour-Pak luggage carrier, fairing lowers, heated grips, premium audio system, cruise control, ABS, Batwing fairing with integrated windshield and vents.
Distinctive Features:
Extensive chrome detailing, plush seating for rider and passenger, ample storage, integrated infotainment system.
Engine Mechanical:
Complete engine assembly, disassembly, inspection, and repair procedures for Twin Cam 103 V-Twin engine.
Fuel System:
EFI system diagnosis, fuel pump, injectors, throttle body, and fuel tank service.
Ignition System:
Ignition module, coil, spark plugs, and related wiring diagnostics.
Transmission Drivetrain:
Six-speed Cruise Drive transmission, primary drive, clutch, and final drive belt maintenance and repair.
Electrical System:
Extensive coverage of wiring diagrams, battery, charging system, starter, lighting, instrumentation, and accessory circuits.
Chassis Suspension:
Frame, front fork (including Showa USD), rear shock absorbers, swingarm, and wheel bearing service.
Braking System:
Front and rear brake caliper service, master cylinders, brake lines, fluid flush and bleed procedures, ABS system diagnostics.
Bodywork Fairings:
Tour-Pak, fairings, fenders, seat removal and installation, and associated trim.
Comfort Control:
Climate control system, seat heating/cooling (if equipped), and fairing ventilation.
Infotainment Audio:
Radio, speakers, CB radio, intercom, and infotainment system diagnostics and troubleshooting.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, air filter cleaning/replacement, brake pad inspection, tire pressure checks.
Scheduled Maintenance:
Detailed maintenance schedules based on mileage or time intervals.
Troubleshooting Diagnostics:
Systematic diagnostic procedures for common and uncommon issues, including fault code interpretation.
Engine Rebuild:
Complete engine disassembly, inspection, measurement, and reassembly instructions, including piston ring end gap, bearing clearances, and valve seating.
Transmission Overhaul:
Detailed steps for transmission disassembly, inspection of gears, shift components, and reassembly.
Electrical Diagnostics:
Wiring harness inspection, component testing, and troubleshooting of electrical faults using wiring diagrams.
Suspension Adjustment:
Fork oil changes, rear shock adjustments, and servicing.
Brake System Overhaul:
Caliper rebuilding, master cylinder replacement, and brake line bleeding.
Bodywork Repair:
Removal and installation of fairings, panels, and Tour-Pak.
Fuel Injection Tuning:
Basic adjustments and diagnostics for the EFI system.
Depth Of Information:
Comprehensive: Covers everything from routine maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and specifications.
Engine Type:
Air-cooled, Twin Cam 103 V-Twin
Displacement:
1690 cc (103 cu in)
Bore X Stroke:
3.875 in x 4.375 in (98.4 mm x 111.1 mm)
Horsepower Rating:
Approximately 70 HP (rated at crankshaft, actual wheel HP will be lower)
Torque Rating:
Approximately 101 ft-lb @ 3500 RPM (rated at crankshaft)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded premium gasoline, 91 octane (R+M)/2 or higher recommended.
Audio System:
Boom! Box 6.5GT infotainment system with touchscreen, AM/FM radio, CB/Wass, SiriusXM compatibility, and integrated navigation.
Speaker Configuration:
Four speakers (two fairing, two lower fairing) for immersive sound.
Connectivity:
Bluetooth for audio streaming and hands-free calling. USB connection for device charging and media playback.
Cruise Control:
Standard electronic cruise control.
ABS:
Standard Anti-lock Braking System (ABS) for enhanced stopping power and stability.
Initial Service:
Recommended around 1,000 miles (1600 km) for first oil change and inspection.
Engine Oil Change:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first.
Transmission Primary Fluid:
Recommended every 10,000 miles (16,000 km) or 24 months.
Brake Fluid Flush:
Recommended every 24 months, regardless of mileage.
Engine Oil:
Harley-Davidson SYN3 Synthetic Motorcycle Lubricant or equivalent 20W-50 API SG or higher, JASO FD compliant motorcycle oil.
Primary Chain Case Oil:
Harley-Davidson Formula + Transmission Lubricant (P/N 99887-05) or SAE 50 Harley-Davidson motorcycle oil.
Brake Fluid:
DOT 4 (for ABS models, check manual for specific recommendations).
Typical Wear Items:
Clutch plates, brake pads, wheel bearings, tires, and suspension seals are common wear items subject to regular inspection and replacement.
Engine Performance Quirks:
Some Twin Cam engines may exhibit minor oil consumption, which is within acceptable operating parameters as defined by the manufacturer.
Electrical System Considerations:
Battery maintenance and proper charging system function are crucial for reliability. Connections should be kept clean and tight.
