Category:
Full-Dress Touring Motorcycle
Target Audience:
Long-distance riders, touring enthusiasts, owners seeking comprehensive maintenance and repair guidance
Competitors:
Similar touring models from Honda (Gold Wing), Kawasaki (Voyager), Indian (Chief), and other Harley-Davidson touring models
Model Identity:
Distinctive bat-wing fairing with integrated windshield, spacious saddlebags, comfortable riding position for long-distance travel
Engine:
Twin Cam 88B Engine (Fuel Injected), Engine Mechanical, Lubrication System, Ignition System, Fuel System (EFI), Emission Controls
Transmission:
5-Speed Cruise Drive Transmission, Clutch Assembly, Gearbox Internals, Shifter Linkage
Electrical:
Wiring Diagrams, Lighting, Instruments, Ignition Switch, Starter System, Charging System (Alternator, Regulator), Battery, Accessory Circuits, ECU/ECM Diagnosis
Chassis:
Frame, Front Suspension (Fork), Rear Suspension (Shocks), Steering System, Wheel Bearings, Swingarm
Brakes:
Front and Rear Disc Brakes, Hydraulic System, Brake Calipers, Master Cylinders, Brake Pads, Brake Fluid Specifications
Fuel System:
Fuel Tank, Fuel Pump, Fuel Filter, Fuel Injectors, Throttle Body, Idle Air Control (IAC) Motor, EFI Controller Diagnosis
Bodywork:
Fairing Assembly, Saddlebags, Windshield, Seat, Handlebars, Controls, Body Panels, Mounting Hardware
Maintenance:
Scheduled Maintenance Intervals, Oil Changes, Filter Replacements (Oil, Air, Fuel), Spark Plug Replacement, Chain Adjustment (if applicable), Brake Service, Battery Maintenance
Troubleshooting:
Diagnostic Flowcharts, Symptom-Based Troubleshooting, Fault Code Diagnosis (ECM/ECU), Electrical System Fault Finding
Repair:
Engine Disassembly and Reassembly, Transmission Overhaul, Fork Seal Replacement, Brake Caliper Rebuild, Electrical Component Replacement, Body Panel Repair and Replacement
Diagnostics:
EFI System Diagnostics, Sensor Testing (TPS, MAP, O2), Ignition System Testing, Charging System Output Testing
Depth:
Comprehensive Rebuilds, Advanced Diagnostics, Detailed Component Specifications, Torque Values, Clearances
Engine Type:
Air-cooled, Twin Cam 88B V-Twin
Displacement:
1450 cc (88 cubic inches)
Bore X Stroke:
3.75 in x 4.00 in (95.25 mm x 101.6 mm)
Valve Train:
Overhead valves (OHV), 2 valves per cylinder, pushrod actuated
Horsepower Estimate:
~65-70 HP (estimate, actual varies)
Torque Estimate:
~75-80 lb-ft @ 3200 RPM (estimate, actual varies)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane
Transmission Type:
5-speed constant mesh, helical cut gears
Gear Ratios:
1st: 9.315, 2nd: 6.650, 3rd: 4.870, 4th: 3.750, 5th: 3.170
Primary Drive:
Multi-plate wet clutch, chain drive
Clutch Type:
Hydraulic actuation
Transmission Fluid Spec:
Harley-Davidson Formula + Transmission Oil (or equivalent)
Crash Test Data:
N/A (Motorcycle safety standards differ from automotive)
Braking:
Dual front disc brakes, Single rear disc brake
Lighting:
Halogen headlamp, LED tail light, front and rear turn signals
Frame Construction:
Steel, double-cradle frame
First Service:
1000 miles (1600 km) or 6 months
Subsequent Service:
Every 5000 miles (8000 km) or 12 months thereafter
Engine Oil:
Harley-Davidson SYN3 (Full Synthetic) or equivalent (e.g., Mobil 1 V-Twin 20W-50), 4 quarts (3.8 liters)
Primary Chain Case Fluid:
Harley-Davidson Formula + Transmission Oil (or equivalent), 24 oz (0.71 liters)
Brake Fluid:
DOT 4, Harley-Davidson Heavy Duty Brake Fluid
Fork Oil:
Refer to manual for specific weight and type (often 10W or 15W)
Cam Chain Tensioners:
Early Twin Cam models (pre-2007) can have issues with the hydraulic cam chain tensioners, potentially leading to wear. Manual covers inspection and replacement.
Fuel Injector O-Rings:
Potential for vacuum leaks if O-rings degrade. Manual details inspection and replacement procedures.
Rear Wheel Alignment:
Importance of correct rear wheel alignment for tire wear and handling. Manual provides procedures.
Idle Speed Control:
RPM fluctuations or rough idle can be related to the Idle Air Control (IAC) system. Manual covers diagnosis.
Brand Identity:
Iconic American motorcycle manufacturer known for V-twin engines and cruiser styling.
Road Glide Introduction:
First introduced in 1980, the Road Glide has evolved significantly with styling and technological updates.
2005 Model Year Significance:
Part of the Twin Cam era, featuring fuel injection and refinements over earlier models.
Manufacturing Location:
United States (Milwaukee, Wisconsin and York, Pennsylvania)
