Segment:
Flagship touring/cruiser motorcycle segment.
Target Audience:
Owners and independent repair shops specializing in Harley-Davidson motorcycles.
Key Competitors:
Indian Springfield, Honda Gold Wing, BMW R 18 Bagger, Victory Magnum.
Vehicle Platform:
Harley-Davidson's Project RUSHMORE platform, featuring improved aerodynamics, ergonomics, storage, and infotainment.
Manual Purpose:
To provide authoritative, detailed instructions for the correct maintenance, troubleshooting, and repair of the 2015 FLHX Street Glide, enabling DIY enthusiasts and professionals to perform all necessary tasks.
Primary Coverage:
Complete service, repair, and maintenance procedures for the 2015 Harley-Davidson FLHX Street Glide.
Secondary Coverage:
Troubleshooting, diagnostics, electrical schematics, wiring diagrams, component identification, and specifications.
Estimated Pages:
Comprehensive (exact page count not specified, but typically over 1000 pages for a complete workshop manual)
Type:
Workshop Service Repair Manual
Format:
Downloadable (typically PDF)
Engine And Drivetrain:
Engine assembly, disassembly, inspection, tuning, fuel system (EFI), ignition system, exhaust system, clutch, primary drive, transmission (gearbox), final drive.
Chassis And Suspension:
Frame, front suspension (forks), rear suspension (shocks), steering, wheels, tires, braking system (ABS).
Electrical System:
Battery, charging system (alternator, stator, regulator), starting system, lighting, instrumentation, ignition switch, ECU, sensors, audio system, security system, CAN bus communication.
Body And Fairings:
Body panels, fairings, saddlebags, windshield, seat, handlebars, controls, trim pieces, mounting hardware.
Maintenance:
Routine checks, oil changes, filter replacements, lubrication, brake fluid flushes, coolant changes, spark plug replacement, belt inspections.
Diagnostics And Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon faults, error code interpretation, circuit testing.
Repair And Rebuild:
Detailed instructions for component disassembly, repair, reassembly, and adjustment for all major systems.
Wiring And Schematics:
Complete electrical schematics, wiring diagrams with wire colors and component locations, diagnostic flowcharts.
Depth:
Comprehensive, from basic scheduled maintenance to complete engine and transmission rebuilds, electrical system diagnostics, and advanced troubleshooting.
Engine Type:
Air-cooled, Twin Cam 103B™
Displacement:
103 cubic inches (1690 cc)
Bore X Stroke:
3.875 in. x 4.38 in. (98.4 mm x 111.3 mm)
Torque:
104.7 ft-lbs @ 3500 RPM (142 Nm @ 3500 RPM)
Horsepower:
Approximately 75-80 HP (specific dyno figures vary)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Premium unleaded gasoline, 91 octane or higher
Cooling Method:
Air-cooled
Transmission Type:
6-speed Cruise Drive®
Optional Transmission:
N/A (Standard for FLHX Street Glide)
Gear Ratios:
1st: 9.593, 2nd: 6.650, 3rd: 4.938, 4th: 3.851, 5th: 3.307, 6th: 2.790
Clutch Type:
Hydraulically actuated, 9-plate, wet clutch
Final Drive:
Belt, 32/66 ratio
Primary Chain Case Oil:
Harley-Davidson Genuine Formula+, SAE 50 or SYN3 Synthetic Motorcycle Oil (Check Manual for specifics and viscosity)
Transmission Oil:
Harley-Davidson Genuine Formula+, SAE 50 or SYN3 Synthetic Motorcycle Oil (Check Manual for specifics and viscosity)
ABS:
Standard (Anti-lock Braking System)
Braking System:
Dual 32mm, 4-piston fixed front caliper; Dual 32mm, 4-piston rear caliper; Front and rear linked ABS.
Lighting:
Daymaker™ LED reflector headlamp, LED fog lamps, LED tail light.
Frame Construction:
Mild steel, tubular frame and swingarm; steel, unpivoted, shaped section swingarm.
Security System:
Standard H-D Smart Security System with proximity-based, hands-free operation.
Infotainment System:
Boom!™ Box 6.5GT Infotainment System with 6.5-inch color touchscreen.
Features:
AM/FM radio, USB input, Bluetooth connectivity, voice recognition, GPS navigation (optional).
ABS:
Standard, electronically linked front and rear brakes.
Cruise Control:
Standard electronic cruise control.
Bluetooth:
Yes, for audio streaming and hands-free phone calls.
Usb Port:
Yes, for device charging and media playback.
Initial Service:
1,000 miles (1600 km) or 3 months, whichever comes first.
Subsequent Engine Oil Change:
Every 5,000 miles (8,000 km) or 6 months.
Primary Chain Case Oil Change:
Every 10,000 miles (16,000 km) or 12 months.
Transmission Oil Change:
Every 10,000 miles (16,000 km) or 12 months.
Spark Plug Replacement:
Refer to manual for mileage, typically around 20,000-30,000 miles depending on conditions and plug type.
Engine Oil:
Harley-Davidson Genuine V-Twin 20W-50, SYN3 Synthetic Motorcycle Oil, or approved equivalent. Capacity: 4 US quarts (3.8 L) with filter change.
Brake Fluid:
DOT 4 (for hydraulic clutch and ABS brake system).
Coolant:
N/A (Air-cooled engine)
Cam Chain Tensioners:
Early Twin Cam models (pre-2007) had known issues with plastic cam chain tensioners; 2015 models use updated hydraulic tensioners, but inspection may still be recommended by some tuners.
Starter Solenoid Failure:
Occasional reports of starter solenoid failure requiring replacement.
Charging System Issues:
Stator or voltage regulator failure can lead to battery charging problems.
Heritage:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser/touring motorcycles.
Street Glide Lineage:
The Street Glide model line evolved from Harley-Davidson's FL touring chassis, gaining its distinctive fairing and luggage configurations over decades of development.
Project Rushmore Impact:
The 2015 model year was part of the 'Project RUSHMORE' initiative, representing a significant update to the touring platform, focusing on rider experience and comfort.
Manufacturing Location:
United States (Various Harley-Davidson assembly plants)
Industry Recognition:
The Street Glide, particularly the Project RUSHMORE variants, received critical acclaim for its blend of performance, comfort, and technology, cementing its position as a leading American touring motorcycle.
Consumer Ratings:
Consistently high owner satisfaction ratings for comfort, features, and overall riding experience.
