Target Audience:
Owner-operators, independent repair shops, professional mechanics
Value Proposition:
Provides dealership-level repair information in a digital, accessible format, enabling cost savings on maintenance and repairs.
Diagrams Illustrations:
High-quality exploded views, schematics, and detailed diagrams for clarity.
Instruction Style:
Step-by-step instructions, written for both novice and experienced users.
Completeness:
Covers the entire motorcycle, from minor adjustments to complete disassembly.
Accessibility:
Digital format allows for easy searching, printing of specific pages, and on-the-go access via smart devices.
Primary Coverage:
Service, Maintenance, Troubleshooting, Repair
Specific Components:
Engine, Transmission, Drivetrain, Chassis, Electrical System, Fuel System, Braking System, Suspension, Bodywork, Instrumentation
Estimated Pages:
Approximately 500+
Type:
Service Repair Manual
File Format:
PDF Download
Engine:
Twin Cam 88 (1450cc), fuel injection system, ignition system, cooling, lubrication, exhaust
Transmission:
5-speed constant mesh, clutch, gearbox disassembly and assembly, lubrication
Drivetrain:
Belt drive system, primary drive, rear wheel sprocket, belt tension adjustment
Electrical System:
Wiring diagrams, lighting, starting system, charging system (alternator, regulator), battery, ignition switches, fuses, relays, diagnostic codes
Fuel System:
Fuel tank, fuel pump, fuel injectors, throttle body, fuel pressure regulator, evaporative emissions control
Braking System:
Hydraulic disc brakes (front and rear), brake calipers, master cylinders, brake lines, brake fluid specifications
Suspension:
Front fork (telescopic), rear shock absorbers, fork oil specifications, seal replacement, spring rates
Bodywork:
Fairing removal and installation, saddlebag mounting, fuel tank, fenders, seat assembly
Instrumentation:
Speedometer, tachometer, fuel gauge, indicator lights, diagnostics display
Maintenance:
Oil changes, filter replacement, spark plug service, air filter cleaning/replacement, brake fluid flush, clutch adjustment, drive belt tensioning, tire pressure checks, lubrication points
Troubleshooting:
Diagnostic procedures for engine performance, electrical faults, braking issues, starting problems, common issues and their solutions
Repair:
Complete disassembly and reassembly of major components, engine rebuild, transmission repair, fork seal replacement, electrical component repair/replacement
Installation:
Installation of accessories, replacement of worn parts
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and specifications
Engine Type:
Air-cooled, Twin Cam 88
Displacement:
1450 cc (88 cubic inches)
Bore X Stroke:
3.75 in x 4.00 in (95.25 mm x 101.6 mm)
Horsepower:
Estimated 60-70 HP (peak, varies with tuning)
Torque:
Estimated 70-75 ft-lbs (peak, varies with tuning)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, 91 octane (R+M)/2 minimum
Oil Type:
Harley-Davidson 20W-50 SYN3 or equivalent motorcycle oil meeting Harley-Davidson specifications.
Ignition System:
Solid-state electronic ignition with knock sensor
Spark Plugs:
Harley-Davidson P/N 32300-04 or equivalent (e.g., NGK DCPR7E)
Initial Service:
First service typically at 1,000 miles (1,600 km) or 1 month.
Subsequent Service:
Regular services every 5,000 miles (8,000 km) or 6 months, including oil and filter changes, inspections.
Major Service:
Spark plug replacement typically every 10,000-15,000 miles, brake fluid flush every 2 years.
Engine Oil:
Harley-Davidson 20W-50 SYN3 or equivalent.
Transmission Oil:
Harley-Davidson Formula + Transmission Oil or equivalent.
Primary Chain Case Oil:
Harley-Davidson Formula + Transmission Oil or equivalent.
Fork Oil:
Harley-Davidson Type 'E' or equivalent (e.g., SAE 10W)
Common Issues:
Potential for oil leaks (especially from primary drive seal), cam chain tensioner wear (later models addressed this with improved designs, but early Twin Cam 88s can be susceptible), stator failure (charging system), starter issues, clutch cable adjustment requirements.
Brand Legacy:
Harley-Davidson is an iconic American motorcycle manufacturer with a rich history dating back to 1903, known for its V-twin engines and cruiser-style motorcycles.
Softail Lineage:
The Softail platform, introduced in 1983, is characterized by its hidden rear suspension, mimicking the appearance of a hardtail frame while providing modern ride comfort. The Road King is a prominent model within the Softail family, known for its classic styling and touring capabilities.
Manufacturing Location:
United States
