Model Segment:
Cruiser Motorcycle, part of the Dyna family, known for its traditional styling and V-twin performance.
Key Competitors:
Models from Indian Motorcycle, as well as some Japanese manufacturers offering cruiser-style bikes in a similar displacement range.
Platform:
Dyna chassis, known for its rigid frame and rubber-mounted engine for reduced vibration.
Engine Type:
Harley-Davidson's air-cooled Twin Cam 88 engine, a significant evolution from previous Big Twin engines.
Fuel Injection:
Electronic Fuel Injection (EFI) for improved performance, fuel economy, and emissions compared to carbureted models.
Engine System:
Detailed coverage of the Twin Cam 88 EFI engine, including disassembly, assembly, troubleshooting, and component specifications.
Fuel System:
In-depth information on the Electronic Fuel Injection (EFI) system, sensors, actuators, fuel pump, and injectors.
Ignition System:
Coverage of the ignition module, spark plugs, coils, and timing adjustments.
Transmission System:
Complete service procedures for the 5-speed transmission, including clutch, gears, bearings, and lubrication.
Drivetrain:
Detailed procedures for the primary drive system (clutch, chain) and final drive (belt drive) maintenance and adjustment.
Brakes:
Service and repair of front and rear hydraulic disc brakes, including caliper overhauls, fluid replacement, and bleeding procedures.
Suspension:
Maintenance and adjustment of front telescopic forks and rear shock absorbers, including fluid changes and seal replacements.
Electrical System:
Comprehensive wiring diagrams, component testing, troubleshooting for lighting, charging system, starting system, and accessories.
Frame And Bodywork:
Procedures for frame inspection, front end alignment, fender removal/installation, seat and tank mounting.
Wheels And Tires:
Tire replacement, wheel bearing service, spoke tensioning (if applicable), and balancing procedures.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, chain adjustment, lubrication points, and general inspections.
Engine Repair:
Top-end rebuilds (cylinder head, piston removal), bottom-end overhauls (crankshaft, connecting rods), and internal component replacement.
Transmission Overhaul:
Complete disassembly, inspection, repair, and reassembly of the 5-speed transmission.
Electrical Troubleshooting:
Diagnostic procedures for common electrical faults, using multimeter and specialized tools.
Fuel System Diagnosis:
Troubleshooting EFI error codes, sensor calibration, and fuel delivery system checks.
Brake System Repair:
Piston replacement, seal kits installation, and proper bleeding sequences.
Suspension Service:
Fork seal replacement, shock absorber installation, and damping adjustments.
Wheel And Tire Service:
Mounting and dismounting tires, balancing wheels, and bearing replacement.
Frame And Alignment:
Checking steering head bearing adjustment and front end alignment.
Diagnostic Capabilities:
Advanced diagnostic procedures, including identification of intermittent faults and use of diagnostic tools.
Rebuild Procedures:
Complete engine and transmission rebuild instructions with detailed torque specifications and clearances.
Special Tools:
Identification of specialized tools required for specific maintenance and repair tasks.
Engine Type:
Air-cooled, Twin Cam 88 V-Twin
Displacement:
1449 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:
Approx. 65-70 HP (estimated, factory specifications may vary)
Torque:
Approx. 75-80 ft-lbs (estimated, factory specifications may vary)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (Research Octane Number)
Oil Capacity:
3.0 US qt (2.8 L)
Oil Type:
Harley-Davidson SYN3 Synthetic or equivalent motorcycle oil meeting Harley-Davidson Specification H-D 360 (SAE 20W-50 recommended for most conditions)
Safety Certification:
Meets all applicable federal motor vehicle safety standards (FMVSS) for motorcycles at the time of manufacture.
Braking System:
Dual-piston front caliper and single-piston rear caliper, hydraulic disc brakes with drilled rotors.
Lighting:
Halogen headlamp, LED taillight, and incandescent front and rear turn signals.
Frame Construction:
Steel frame with rubber-mounted engine for vibration isolation.
Ergonomics:
Forward foot controls and a comfortable rider triangle designed for cruiser riding.
Initial Service:
First service typically recommended at 1,000 miles (1600 km).
Regular Oil Changes:
Every 5,000 miles (8,000 km) or 12 months, whichever comes first (check manual for specific conditions).
Belt Drive Inspection:
Inspect belt tension and condition every 5,000 miles (8,000 km).
Brake Fluid Flush:
Recommended every 24 months (regardless of mileage).
Engine Oil Viscosity:
SAE 20W-50 (recommended for most operating temperatures), also consult manual for specific recommendations based on climate.
Transmission Fluid:
Harley-Davidson Formula + or Syn3 SAE 5W-30.
Primary Chain Case Fluid:
Harley-Davidson Formula + or Syn3 SAE 5W-30.
Brake Fluid:
DOT 4 hydraulic brake fluid.
Cam Chain Tensioners:
Early Twin Cam 88 engines (pre-2007) are known for wear on the cam chain tensioners, potentially leading to engine damage. The manual would detail inspection and replacement procedures.
Primary Drive Components:
Inspection of the primary drive chain and compensator sprocket for wear is recommended, especially on higher-mileage units.
Efi Issues:
While generally reliable, EFI sensors (like the throttle position sensor or crank position sensor) can sometimes cause performance issues. The manual covers diagnostic procedures.
Harley Davidson Legacy:
Harley-Davidson, founded in 1903, has a long and storied history in motorcycle manufacturing, renowned for its V-twin engines and American styling.
Dyna Family Introduction:
The Dyna platform was introduced in 1991, evolving from the Shovelhead and Evolution Sportster platforms, offering a blend of classic styling with modern engineering.
Super Glide History:
The 'Super Glide' designation has been used by Harley-Davidson since the 1970s for models that bridged the gap between traditional cruisers and more performance-oriented bikes.
Manufacturing Location:
United States (specific plant may vary by year/model, often York, Pennsylvania or Milwaukee, Wisconsin for this era).