Category:
Cruiser Motorcycle
Target Audience:
Owners and independent repair shops focused on Harley-Davidson motorcycles.
Value Proposition:
Provides comprehensive, official factory repair information to save on dealership service costs and ensure correct maintenance/repairs.
Authenticity:
Official Factory Service Manual content ensures accuracy and completeness.
Accessibility:
Digital PDF format allows for instant download and easy searching.
Diagnostic Procedures:
Comprehensive troubleshooting guides for all electrical and mechanical systems.
Repair Procedures:
Detailed step-by-step instructions for engine, transmission, chassis, electrical, and bodywork repairs.
Maintenance Schedules:
Scheduled maintenance recommendations and procedures for optimal performance and longevity.
Specifications:
Technical specifications, tolerances, and torque values for all components.
Wiring Diagrams:
Detailed electrical schematics and wiring diagrams for all circuits.
Total Pages:
Hundreds (Exact count not specified, but implied to be comprehensive)
Type:
Factory Service Manual / Repair Manual
Engine:
Evolution Big Twin Engine (Fuel injected 88ci/1450cc)
Transmission:
5-Speed Cruise Drive Transmission
Chassis:
Frame, suspension (front fork, rear shocks), steering, wheels, and tires.
Brakes:
Front and rear disc brake systems, hydraulic components.
Electrical:
Ignition, lighting, charging system, starting system, instrumentation, alarms, and accessories.
Fuel System:
Fuel injection system (EFI), fuel pump, injectors, fuel lines, and fuel tank.
Exhaust System:
Exhaust pipes, mufflers, and related components.
Bodywork:
Fenders, fuel tank, fairing, saddlebags, seat, and trim.
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly procedures.
Transmission Rebuild:
Detailed steps for transmission disassembly, component replacement, and reassembly.
Suspension Service:
Fork seal replacement, shock absorber servicing, and alignment checks.
Brake Bleeding:
Correct procedures for bleeding the hydraulic brake system.
Electrical Troubleshooting:
Systematic diagnosis of electrical faults using wiring diagrams and test procedures.
Fuel System Diagnosis:
Troubleshooting fuel delivery and injection system issues.
Wheel Bearing Replacement:
Proper procedures for replacing wheel bearings.
Clutch Adjustment And Replacement:
Service procedures for the clutch assembly.
Periodic Maintenance:
Oil changes, filter replacements, spark plug replacement, and general inspection.
Depth:
Complete factory level diagnostic and repair procedures, suitable for professional technicians and experienced DIYers.
Type:
PDF (Portable Document Format)
Quality:
High-resolution, suitable for printing all pages.
Binding Recommendation:
Comb binding or spiral binding recommended for lay-flat usability.
Recommended Paper:
Standard printer paper (8.5" x 11" or A4 equivalent) for printing.
Engine Type:
Air-cooled, Twin Cam 88, 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)
Horsepower:
Approx. 67 hp @ 5200 rpm (Manufacturer quoted, may vary)
Torque:
Approx. 78 ft-lbs @ 3200 rpm (Manufacturer quoted, may vary)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 87 octane
Type:
5-speed constant mesh, helical gears
Gear Ratios:
1st: 9.315, 2nd: 6.537, 3rd: 4.727, 4th: 3.750, 5th: 3.150 (Typical values, may vary slightly)
Clutch Type:
Wet, multi-plate, hydraulic actuation
Transmission Fluid Type:
Harley-Davidson SYN3 (SAE 20W50) or equivalent API SG or higher
Transmission Fluid Capacity:
Approx. 2.7 U.S. qt (2.5 L)
Safety Certification:
Meets all applicable U.S. Federal Motor Vehicle Safety Standards (FMVSS) for motorcycles.
Braking System:
Dual front disc brakes, single rear disc brake with hydraulic actuation.
Lighting:
Headlight, tail light, brake light, turn signals, and auxiliary passing lamps.
Security:
Factory-installed security system with siren and immobilizer (optional/standard depending on market).
First Service:
1,000 miles or 1 month (whichever comes first): Change engine oil and filter, check all critical fasteners, inspect brake system, check tire pressure and condition.
Subsequent Engine Oil Change:
Every 5,000 miles or 6 months (whichever comes first): Change engine oil and filter.
Transmission Oil Change:
Every 10,000 miles or 12 months (whichever comes first): Change transmission fluid.
Primary Chain Case Oil Change:
Every 10,000 miles or 12 months (whichever comes first): Change primary chain case fluid.
Spark Plug Replacement:
Every 10,000 miles.
Drive Belt Inspection:
Inspect every 5,000 miles for wear and proper tension.
Engine Oil:
Harley-Davidson SYN3 (SAE 20W50) or equivalent API SG or higher.
Engine Oil Capacity:
Approx. 4.0 U.S. qt (3.8 L) with filter change.
Brake Fluid:
DOT 4 Heavy Duty Synthetic Brake Fluid.
Cam Chain Tensioner:
Early Twin Cam models (pre-2007) had plastic cam chain tensioners that could wear out, leading to potential engine damage. Manual covers inspection and replacement.
Carburetor Vs Efi:
While this is an EFI model, the manual will cover EFI system diagnostics, which can be complex. Many owners upgrade to aftermarket EFI components, which this manual may not cover.
Rear Shock Leaks:
Occasionally, rear shock absorbers can develop leaks. The manual provides procedures for diagnosis and replacement.
Brand Focus:
Harley-Davidson is an iconic American motorcycle manufacturer with a rich history dating back to 1903, known for its V-twin engines and cruiser styling.
Road King Introduction:
The Road King model line was introduced in 1994, embodying a classic touring motorcycle aesthetic inspired by the post-war era.
Twin Cam Era:
The 2004 model features the Twin Cam 88 engine, which was a significant update from the previous Evolution engine, offering increased displacement and improved performance.
Manufacturing Location:
United States
Model Segment Popularity:
The Road King has consistently been a popular model within the touring cruiser segment for its blend of comfort, style, and traditional Harley-Davidson appeal.
Owner Satisfaction:
Generally high owner satisfaction ratings for comfort and reliability, though specific maintenance is key.
